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Initial FreeIPA Integration

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- Provide username/password authentication with PAM
  - Obtain user data from SSSD
  - Feature packs for dbus-java, libpam4j and SSSD API
  - Provisioning script
This commit is contained in:
Bruno Oliveira 2016-07-11 18:27:21 -03:00
parent eebd496c2f
commit 1b2a5eda32
No known key found for this signature in database
GPG key ID: 6119F27084DC9914
129 changed files with 16667 additions and 2 deletions
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7
dependencies/server-all/pom.xml vendored
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@ -83,7 +83,6 @@
<groupId>org.keycloak</groupId> <groupId>org.keycloak</groupId>
<artifactId>keycloak-kerberos-federation</artifactId> <artifactId>keycloak-kerberos-federation</artifactId>
</dependency> </dependency>
<!-- saml --> <!-- saml -->
<dependency> <dependency>
<groupId>org.keycloak</groupId> <groupId>org.keycloak</groupId>
@ -110,6 +109,12 @@
</exclusions> </exclusions>
</dependency> </dependency>
<!-- Dependencies for RHEL IdM -->
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-sssd-federation</artifactId>
</dependency>
<!-- Built-in Authorization Policy Providers --> <!-- Built-in Authorization Policy Providers -->
<dependency> <dependency>
<groupId>org.keycloak</groupId> <groupId>org.keycloak</groupId>

31
distribution/feature-packs/server-feature-pack/src/main/resources/content/bin/federation-sssd-setup.sh Normal file
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@ -0,0 +1,31 @@
#!/bin/sh
# Setup for SSSD
SSSD_FILE="/etc/sssd/sssd.conf"
if [ -f "$SSSD_FILE" ];
then
sed -i '/ldap_tls_cacert/a ldap_user_extra_attrs = mail:mail, sn:sn, givenname:givenname, telephoneNumber:telephoneNumber' $SSSD_FILE
sed -i 's/nss, sudo, pam/nss, sudo, pam, ifp/' $SSSD_FILE
sed -i '/\[ifp\]/a allowed_uids = root\nuser_attributes = +mail, +telephoneNumber, +givenname, +sn' $SSSD_FILE
systemctl restart sssd
else
echo "Please make sure you have $SSSD_FILE into your system! Aborting."
exit 1
fi
# Setup for PAM
PAM_FILE="/etc/pam.d/keycloak"
if [ ! -f "$PAM_FILE" ];
then
cat <<EOF > $PAM_FILE
auth required pam_sss.so
account required pam_sss.so
EOF
else
echo "$PAM_FILE already exists. Skipping it..."
exit 0
fi

1
distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-services/main/module.xml
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@ -35,6 +35,7 @@
<module name="org.keycloak.keycloak-js-adapter" services="import"/> <module name="org.keycloak.keycloak-js-adapter" services="import"/>
<module name="org.keycloak.keycloak-kerberos-federation" services="import"/> <module name="org.keycloak.keycloak-kerberos-federation" services="import"/>
<module name="org.keycloak.keycloak-ldap-federation" services="import"/> <module name="org.keycloak.keycloak-ldap-federation" services="import"/>
<module name="org.keycloak.keycloak-sssd-federation" services="import"/>
<module name="org.keycloak.keycloak-server-spi" services="import"/> <module name="org.keycloak.keycloak-server-spi" services="import"/>
<module name="org.keycloak.keycloak-model-jpa" services="import"/> <module name="org.keycloak.keycloak-model-jpa" services="import"/>
<module name="org.keycloak.keycloak-model-mongo" services="import"/> <module name="org.keycloak.keycloak-model-mongo" services="import"/>

32
distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-sssd-federation/main/module.xml Normal file
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@ -0,0 +1,32 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright 2016 Red Hat, Inc. and/or its affiliates
~ and other contributors as indicated by the @author tags.
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<module xmlns="urn:jboss:module:1.3" name="org.keycloak.keycloak-sssd-federation">
<properties>
<property name="jboss.api" value="private"/>
</properties>
<resources>
<artifact name="${org.keycloak:keycloak-sssd-federation}"/>
</resources>
<dependencies>
<module name="org.jboss.logging"/>
<module name="org.keycloak.keycloak-core" />
<module name="org.keycloak.keycloak-server-spi" />
</dependencies>
</module>

1
federation/pom.xml
View file

@ -35,6 +35,7 @@
<modules> <modules>
<module>ldap</module> <module>ldap</module>
<module>kerberos</module> <module>kerberos</module>
<module>sssd</module>
</modules> </modules>
</project> </project>

56
federation/sssd/pom.xml Normal file
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@ -0,0 +1,56 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>keycloak-parent</artifactId>
<groupId>org.keycloak</groupId>
<version>2.2.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>keycloak-sssd-federation</artifactId>
<name>Keycloak SSSD Federation</name>
<description/>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>${maven.compiler.source}</source>
<target>${maven.compiler.target}</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>net.java.dev.jna</groupId>
<artifactId>jna</artifactId>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-core</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-server-spi</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.logging</groupId>
<artifactId>jboss-logging</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
</project>

49
federation/sssd/src/main/java/cx/ath/matthew/LibraryLoader.java Normal file
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@ -0,0 +1,49 @@
/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cx.ath.matthew;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* @author <a href="mailto:bruno@abstractj.org">Bruno Oliveira</a>.
*/
public class LibraryLoader {
private static final Logger LOGGER = Logger.getLogger(LibraryLoader.class.getSimpleName());
private static final String[] PATHS = {"/usr/lib/", "/usr/lib64/", "/usr/local/lib/", "/opt/local/lib/"};
private static final String LIBRARY_NAME = "libunix_dbus_java";
private static final String VERSION = "0.0.8";
private static boolean loadSucceeded;
public static void load() {
for (String path : PATHS) {
try {
System.load(String.format("%s/%s.so.%s", path, LIBRARY_NAME, VERSION));
loadSucceeded = true;
break;
} catch (UnsatisfiedLinkError e) {
loadSucceeded = false;
}
}
if (!loadSucceeded) LOGGER.log(Level.WARNING, "libunix_dbus_java not found\n" +
"Please, make sure you have the package libunix-dbus-java installed.");
}
}

671
federation/sssd/src/main/java/cx/ath/matthew/debug/Debug.java Normal file
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@ -0,0 +1,671 @@
/* Copyright (C) 1991-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/* This header is separate from features.h so that the compiler can
include it implicitly at the start of every compilation. It must
not itself include <features.h> or any other header that includes
<features.h> because the implicit include comes before any feature
test macros that may be defined in a source file before it first
explicitly includes a system header. GCC knows the name of this
header in order to preinclude it. */
/* glibc's intent is to support the IEC 559 math functionality, real
and complex. If the GCC (4.9 and later) predefined macros
specifying compiler intent are available, use them to determine
whether the overall intent is to support these features; otherwise,
presume an older compiler has intent to support these features and
define these macros by default. */
/* wchar_t uses Unicode 7.0.0. Version 7.0 of the Unicode Standard is
synchronized with ISO/IEC 10646:2012, plus Amendments 1 (published
on April, 2013) and 2 (not yet published as of February, 2015).
Additionally, it includes the accelerated publication of U+20BD
RUBLE SIGN. Therefore Unicode 7.0.0 is between 10646:2012 and
10646:2014, and so we use the date ISO/IEC 10646:2012 Amd.1 was
published. */
/* We do not support C11 <threads.h>. */
/*
* Java Debug Library
*
* Copyright (c) Matthew Johnson 2005
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.debug;
import cx.ath.matthew.utils.Hexdump;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Properties;
/**
* Add debugging to your program, has support for large projects with multiple
* classes and debug levels per class. Supports optional enabling of debug
* per-level per-class and debug targets of files, Streams or stderr.
* Also supports timing between debug outputs, printing of stack traces for Throwables
* and files/line numbers on each message.
* <p>
* Debug now automatically figures out which class it was called from, so all
* methods passing in the calling class are deprecated.
* </p>
* <p>
* The defaults are to print all messages to stderr with class and method name.
* </p>
* <p>
* Should be called like this:
* </p>
* <pre>
* if (Debug.debug) Debug.print(Debug.INFO, "Debug Message");
* </pre>
*/
public class Debug {
/**
* This interface can be used to provide custom printing filters
* for certain classes.
*/
public static interface FilterCommand {
/**
* Called to print debug messages with a custom filter.
*
* @param output The PrintStream to output to.
* @param level The debug level of this message.
* @param location The textual location of the message.
* @param extra Extra information such as timing details.
* @param message The debug message.
* @param lines Other lines of a multiple-line debug message.
*/
public void filter(PrintStream output, int level, String location, String extra, String message, String[] lines);
}
/**
* Highest priority messages
*/
public static final int CRIT = 1;
/**
* Error messages
*/
public static final int ERR = 2;
/**
* Warnings
*/
public static final int WARN = 3;
/**
* Information
*/
public static final int INFO = 4;
/**
* Debug messages
*/
public static final int DEBUG = 5;
/**
* Verbose debug messages
*/
public static final int VERBOSE = 6;
/**
* Set this to false to disable compilation of Debug statements
*/
public static final boolean debug = false;
/**
* The current output stream (defaults to System.err)
*/
public static PrintStream debugout = System.err;
private static Properties prop = null;
private static boolean timing = false;
private static boolean ttrace = false;
private static boolean lines = false;
private static boolean hexdump = false;
private static long last = 0;
private static int balen = 36;
private static int bawidth = 80;
private static Class saveclass = null;
//TODO: 1.5 private static Map<Class<? extends Object>, FilterCommand> filterMap = new HashMap<Class<? extends Object>, FilterCommand>();
private static Map filterMap = new HashMap();
/**
* Set properties to configure debugging.
* Format of properties is class =&gt; level, e.g.
* <pre>
* cx.ath.matthew.io.TeeOutputStream = INFO
* cx.ath.matthew.io.DOMPrinter = DEBUG
* </pre>
* The debug level can be one of CRIT, ERR, WARN, INFO, DEBUG or VERBOSE which
* correspond to all messages up to that level. The special words YES, ALL and TRUE
* cause all messages to be printed regardless of level. All other terms disable
* messages for that class. CRIT and ERR messages are always printed if debugging is enabled
* unless explicitly disabled.
* The special class name ALL can be used to set the default level for all classes.
*
* @param prop Properties object to use.
*/
public static void setProperties(Properties prop) {
Debug.prop = prop;
}
/**
* Read which class to debug on at which level from the given File.
* Syntax the same as Java Properties files:
* <pre>
* &lt;class&gt; = &lt;debuglevel&gt;
* </pre>
* E.G.
* <pre>
* cx.ath.matthew.io.TeeOutputStream = INFO
* cx.ath.matthew.io.DOMPrinter = DEBUG
* </pre>
* The debug level can be one of CRIT, ERR, WARN, INFO, DEBUG or VERBOSE which
* correspond to all messages up to that level. The special words YES, ALL and TRUE
* cause all messages to be printed regardless of level. All other terms disable
* messages for that class. CRIT and ERR messages are always printed if debugging is enabled
* unless explicitly disabled.
* The special class name ALL can be used to set the default level for all classes.
*
* @param f File to read from.
*/
public static void loadConfig(File f) throws IOException {
prop = new Properties();
prop.load(new FileInputStream(f));
}
/**
* @deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static boolean debugging(Class c, int loglevel) {
if (debug) {
if (null == c) return true;
return debugging(c.getName(), loglevel);
}
return false;
}
public static boolean debugging(String s, int loglevel) {
if (debug) {
try {
if (null == s) return true;
if (null == prop) return loglevel <= DEBUG;
String d = prop.getProperty(s);
if (null == d || "".equals(d)) d = prop.getProperty("ALL");
if (null == d) return loglevel <= ERR;
if ("".equals(d)) return loglevel <= ERR;
d = d.toLowerCase();
if ("true".equals(d)) return true;
if ("yes".equals(d)) return true;
if ("all".equals(d)) return true;
if ("verbose".equals(d)) return loglevel <= VERBOSE;
if ("debug".equals(d)) return loglevel <= DEBUG;
if ("info".equals(d)) return loglevel <= INFO;
if ("warn".equals(d)) return loglevel <= WARN;
if ("err".equals(d)) return loglevel <= ERR;
if ("crit".equals(d)) return loglevel <= CRIT;
int i = Integer.parseInt(d);
return i >= loglevel;
} catch (Exception e) {
return false;
}
}
return false;
}
/**
* Output to the given Stream
*/
public static void setOutput(PrintStream p) throws IOException {
debugout = p;
}
/**
* Output to the given file
*/
public static void setOutput(String filename) throws IOException {
debugout = new PrintStream(new FileOutputStream(filename, true));
}
/**
* Output to the default debug.log
*/
public static void setOutput() throws IOException {
setOutput("./debug.log");
}
/**
* Log at DEBUG
*
* @param d The object to log
*/
public static void print(Object d) {
if (debug) {
if (d instanceof String)
print(DEBUG, (String) d);
else if (d instanceof Throwable)
print(DEBUG, (Throwable) d);
else if (d instanceof byte[])
print(DEBUG, (byte[]) d);
else if (d instanceof Map)
printMap(DEBUG, (Map) d);
else print(DEBUG, d);
}
}
/**
* Log at DEBUG
*
* @param o The object doing the logging
* @param d The object to log
* @deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Object o, Object d) {
if (debug) {
if (o instanceof Class)
saveclass = (Class) o;
else
saveclass = o.getClass();
print(d);
}
}
/**
* Log an Object
*
* @param o The object doing the logging
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param d The object to log with d.toString()
* @deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Object o, int loglevel, Object d) {
if (debug) {
if (o instanceof Class)
saveclass = (Class) o;
else
saveclass = o.getClass();
print(loglevel, d);
}
}
/**
* Log a String
*
* @param o The object doing the logging
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param s The log message
* @deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Object o, int loglevel, String s) {
if (debug) {
if (o instanceof Class)
saveclass = (Class) o;
else
saveclass = o.getClass();
print(loglevel, s);
}
}
/**
* Log a Throwable
*
* @param o The object doing the logging
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param t The throwable to log with .toString and .printStackTrace
* @deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Object o, int loglevel, Throwable t) {
if (debug) {
if (o instanceof Class)
saveclass = (Class) o;
else
saveclass = o.getClass();
print(loglevel, t);
}
}
/**
* Log a Throwable
*
* @param c The class doing the logging
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param t The throwable to log with .toString and .printStackTrace
* @deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Class c, int loglevel, Throwable t) {
if (debug) {
saveclass = c;
print(loglevel, t);
}
}
/**
* Log a Throwable
*
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param t The throwable to log with .toString and .printStackTrace
* @see #setThrowableTraces to turn on stack traces.
*/
public static void print(int loglevel, Throwable t) {
if (debug) {
String timestr = "";
String[] data = getTraceElements();
if (debugging(data[0], loglevel)) {
if (timing) {
long now = System.currentTimeMillis();
timestr = "{" + (now - last) + "} ";
last = now;
}
String[] lines = null;
if (ttrace) {
StackTraceElement[] ste = t.getStackTrace();
lines = new String[ste.length];
for (int i = 0; i < ste.length; i++)
lines[i] = "\tat " + ste[i].toString();
}
_print(t.getClass(), loglevel, data[0] + "." + data[1] + "()" + data[2], timestr, t.toString(), lines);
}
}
}
/**
* Log a byte array
*
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param b The byte array to print.
* @see #setHexDump to enable hex dumping.
* @see #setByteArrayCount to change how many bytes are printed.
* @see #setByteArrayWidth to change the formatting width of hex.
*/
public static void print(int loglevel, byte[] b) {
if (debug) {
String timestr = "";
String[] data = getTraceElements();
if (debugging(data[0], loglevel)) {
if (timing) {
long now = System.currentTimeMillis();
timestr = "{" + (now - last) + "} ";
last = now;
}
String[] lines = null;
if (hexdump) {
if (balen >= b.length)
lines = Hexdump.format(b, bawidth).split("\n");
else {
byte[] buf = new byte[balen];
System.arraycopy(b, 0, buf, 0, balen);
lines = Hexdump.format(buf, bawidth).split("\n");
}
}
_print(b.getClass(), loglevel, data[0] + "." + data[1] + "()" + data[2], timestr, b.length + " bytes", lines);
}
}
}
/**
* Log a String
*
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param s The string to log with d.toString()
*/
public static void print(int loglevel, String s) {
if (debug)
print(loglevel, (Object) s);
}
/**
* Log an Object
*
* @param c The class doing the logging
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param d The object to log with d.toString()
* @deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Class c, int loglevel, Object d) {
if (debug) {
saveclass = c;
print(loglevel, d);
}
}
/**
* Log a String
*
* @param c The class doing the logging
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param s The log message
* @deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Class c, int loglevel, String s) {
if (debug) {
saveclass = c;
print(loglevel, s);
}
}
private static String[] getTraceElements() {
String[] data = new String[]{"", "", ""};
try {
Method m = Thread.class.getMethod("getStackTrace", new Class[0]);
StackTraceElement[] stes = (StackTraceElement[]) m.invoke(Thread.currentThread(), new Object[0]);
for (StackTraceElement ste : stes) {
if (Debug.class.getName().equals(ste.getClassName())) continue;
if (Thread.class.getName().equals(ste.getClassName())) continue;
if (Method.class.getName().equals(ste.getClassName())) continue;
if (ste.getClassName().startsWith("sun.reflect")) continue;
data[0] = ste.getClassName();
data[1] = ste.getMethodName();
if (lines)
data[2] = " " + ste.getFileName() + ":" + ste.getLineNumber();
break;
}
} catch (NoSuchMethodException NSMe) {
if (null != saveclass)
data[0] = saveclass.getName();
} catch (IllegalAccessException IAe) {
} catch (InvocationTargetException ITe) {
}
return data;
}
/**
* Log an Object
*
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param o The object to log
*/
public static void print(int loglevel, Object o) {
if (debug) {
String timestr = "";
String[] data = getTraceElements();
if (debugging(data[0], loglevel)) {
if (timing) {
long now = System.currentTimeMillis();
timestr = "{" + (now - last) + "} ";
last = now;
}
_print(o.getClass(), loglevel, data[0] + "." + data[1] + "()" + data[2], timestr, o.toString(), null);
}
}
}
/**
* Log a Map
*
* @param o The object doing the logging
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param m The Map to print out
* @deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void printMap(Object o, int loglevel, Map m) {
if (debug) {
if (o instanceof Class)
saveclass = (Class) o;
else
saveclass = o.getClass();
printMap(loglevel, m);
}
}
/**
* Log a Map
*
* @param c The class doing the logging
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param m The Map to print out
* @deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void printMap(Class c, int loglevel, Map m) {
if (debug) {
saveclass = c;
printMap(loglevel, m);
}
}
/**
* Log a Map at DEBUG log level
*
* @param m The Map to print out
*/
public static void printMap(Map m) {
printMap(DEBUG, m);
}
/**
* Log a Map
*
* @param loglevel The level to log at (DEBUG, WARN, etc)
* @param m The Map to print out
*/
public static void printMap(int loglevel, Map m) {
if (debug) {
String timestr = "";
String[] data = getTraceElements();
if (debugging(data[0], loglevel)) {
if (timing) {
long now = System.currentTimeMillis();
timestr = "{" + (now - last) + "} ";
last = now;
}
Iterator i = m.keySet().iterator();
String[] lines = new String[m.size()];
int j = 0;
while (i.hasNext()) {
Object key = i.next();
lines[j++] = "\t\t- " + key + " => " + m.get(key);
}
_print(m.getClass(), loglevel, data[0] + "." + data[1] + "()" + data[2], timestr, "Map:", lines);
}
}
}
/**
* Enable or disable stack traces in Debuging throwables.
*/
public static void setThrowableTraces(boolean ttrace) {
Debug.ttrace = ttrace;
}
/**
* Enable or disable timing in Debug messages.
*/
public static void setTiming(boolean timing) {
Debug.timing = timing;
}
/**
* Enable or disable line numbers.
*/
public static void setLineNos(boolean lines) {
Debug.lines = lines;
}
/**
* Enable or disable hexdumps.
*/
public static void setHexDump(boolean hexdump) {
Debug.hexdump = hexdump;
}
/**
* Set the size of hexdumps.
* (Default: 36)
*/
public static void setByteArrayCount(int count) {
Debug.balen = count;
}
/**
* Set the formatted width of hexdumps.
* (Default: 80 chars)
*/
public static void setByteArrayWidth(int width) {
Debug.bawidth = width;
}
/**
* Add a filter command for a specific type.
* This command will be called with the output stream
* and the text to be sent. It should perform any
* changes necessary to the text and then print the
* result to the output stream.
*/
public static void addFilterCommand(Class c, FilterCommand f)
//TODO 1.5: public static void addFilterCommand(Class<? extends Object> c, FilterCommand f)
{
filterMap.put(c, f);
}
private static void _print(Class c, int level, String loc, String extra, String message, String[] lines) {
//TODO 1.5: FilterCommand f = filterMap.get(c);
FilterCommand f = (FilterCommand) filterMap.get(c);
if (null == f) {
debugout.println("[" + loc + "] " + extra + message);
if (null != lines)
for (String s : lines)
debugout.println(s);
} else
f.filter(debugout, level, loc, extra, message, lines);
}
}

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/*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.net.SocketException;
public class NotConnectedException extends SocketException {
public NotConnectedException() {
super("The Socket is Not Connected");
}
}

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/*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.io.IOException;
import java.io.InputStream;
public class USInputStream extends InputStream {
public static final int MSG_DONTWAIT = 0x40;
private native int native_recv(int sock, byte[] b, int off, int len, int flags, int timeout) throws IOException;
private int sock;
boolean closed = false;
private byte[] onebuf = new byte[1];
private UnixSocket us;
private boolean blocking = true;
private int flags = 0;
private int timeout = 0;
public USInputStream(int sock, UnixSocket us) {
this.sock = sock;
this.us = us;
}
public void close() throws IOException {
closed = true;
us.close();
}
public boolean markSupported() {
return false;
}
public int read() throws IOException {
int rv = 0;
while (0 >= rv) rv = read(onebuf);
if (-1 == rv) return -1;
return 0 > onebuf[0] ? -onebuf[0] : onebuf[0];
}
public int read(byte[] b, int off, int len) throws IOException {
if (closed) throw new NotConnectedException();
int count = native_recv(sock, b, off, len, flags, timeout);
/* Yes, I really want to do this. Recv returns 0 for 'connection shut down'.
* read() returns -1 for 'end of stream.
* Recv returns -1 for 'EAGAIN' (all other errors cause an exception to be raised)
* whereas read() returns 0 for '0 bytes read', so yes, I really want to swap them here.
*/
if (0 == count) return -1;
else if (-1 == count) return 0;
else return count;
}
public boolean isClosed() {
return closed;
}
public UnixSocket getSocket() {
return us;
}
public void setBlocking(boolean enable) {
flags = enable ? 0 : MSG_DONTWAIT;
}
public void setSoTimeout(int timeout) {
this.timeout = timeout;
}
}

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/*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.io.IOException;
import java.io.OutputStream;
public class USOutputStream extends OutputStream {
private native int native_send(int sock, byte[] b, int off, int len) throws IOException;
private native int native_send(int sock, byte[][] b) throws IOException;
private int sock;
boolean closed = false;
private byte[] onebuf = new byte[1];
private UnixSocket us;
public USOutputStream(int sock, UnixSocket us) {
this.sock = sock;
this.us = us;
}
public void close() throws IOException {
closed = true;
us.close();
}
public void flush() {
} // no-op, we do not buffer
public void write(byte[][] b) throws IOException {
if (closed) throw new NotConnectedException();
native_send(sock, b);
}
public void write(byte[] b, int off, int len) throws IOException {
if (closed) throw new NotConnectedException();
native_send(sock, b, off, len);
}
public void write(int b) throws IOException {
onebuf[0] = (byte) (b % 0x7F);
if (1 == (b % 0x80)) onebuf[0] = (byte) -onebuf[0];
write(onebuf);
}
public boolean isClosed() {
return closed;
}
public UnixSocket getSocket() {
return us;
}
}

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/*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.io.IOException;
/**
* An IO Exception which occurred during UNIX Socket IO
*/
public class UnixIOException extends IOException {
private int no;
private String message;
public UnixIOException(int no, String message) {
super(message);
this.message = message;
this.no = no;
}
}

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/*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import cx.ath.matthew.LibraryLoader;
import cx.ath.matthew.debug.Debug;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
/**
* Represents a UnixSocket.
*/
public class UnixSocket {
static {
LibraryLoader.load();
}
private native void native_set_pass_cred(int sock, boolean passcred) throws IOException;
private native int native_connect(String address, boolean abs) throws IOException;
private native void native_close(int sock) throws IOException;
private native int native_getPID(int sock);
private native int native_getUID(int sock);
private native int native_getGID(int sock);
private native void native_send_creds(int sock, byte data) throws IOException;
private native byte native_recv_creds(int sock, int[] creds) throws IOException;
private UnixSocketAddress address = null;
private USOutputStream os = null;
private USInputStream is = null;
private boolean closed = false;
private boolean connected = false;
private boolean passcred = false;
private int sock = 0;
private boolean blocking = true;
private int uid = -1;
private int pid = -1;
private int gid = -1;
UnixSocket(int sock, UnixSocketAddress address) {
this.sock = sock;
this.address = address;
this.connected = true;
this.os = new USOutputStream(sock, this);
this.is = new USInputStream(sock, this);
}
/**
* Create an unconnected socket.
*/
public UnixSocket() {
}
/**
* Create a socket connected to the given address.
*
* @param address The Unix Socket address to connect to
*/
public UnixSocket(UnixSocketAddress address) throws IOException {
connect(address);
}
/**
* Create a socket connected to the given address.
*
* @param address The Unix Socket address to connect to
*/
public UnixSocket(String address) throws IOException {
this(new UnixSocketAddress(address));
}
/**
* Connect the socket to this address.
*
* @param address The Unix Socket address to connect to
*/
public void connect(UnixSocketAddress address) throws IOException {
if (connected) close();
this.sock = native_connect(address.path, address.abs);
this.os = new USOutputStream(this.sock, this);
this.is = new USInputStream(this.sock, this);
this.address = address;
this.connected = true;
this.closed = false;
this.is.setBlocking(blocking);
}
/**
* Connect the socket to this address.
*
* @param address The Unix Socket address to connect to
*/
public void connect(String address) throws IOException {
connect(new UnixSocketAddress(address));
}
public void finalize() {
try {
close();
} catch (IOException IOe) {
}
}
/**
* Closes the connection.
*/
public synchronized void close() throws IOException {
if (Debug.debug) Debug.print(Debug.INFO, "Closing socket");
native_close(sock);
sock = 0;
this.closed = true;
this.connected = false;
os = null;
is = null;
}
/**
* Returns an InputStream for reading from the socket.
*
* @return An InputStream connected to this socket.
*/
public InputStream getInputStream() {
return is;
}
/**
* Returns an OutputStream for writing to the socket.
*
* @return An OutputStream connected to this socket.
*/
public OutputStream getOutputStream() {
return os;
}
/**
* Returns the address this socket is connected to.
* Returns null if the socket is unconnected.
*
* @return The UnixSocketAddress the socket is connected to
*/
public UnixSocketAddress getAddress() {
return address;
}
/**
* Send a single byte of data with credentials.
* (Works on BSDs)
*
* @param data The byte of data to send.
*/
public void sendCredentialByte(byte data) throws IOException {
if (!connected) throw new NotConnectedException();
native_send_creds(sock, data);
}
/**
* Receive a single byte of data, with credentials.
* (Works on BSDs)
*
* @param data The byte of data to send.
* @see getPeerUID
* @see getPeerPID
* @see getPeerGID
*/
public byte recvCredentialByte() throws IOException {
if (!connected) throw new NotConnectedException();
int[] creds = new int[]{-1, -1, -1};
byte data = native_recv_creds(sock, creds);
pid = creds[0];
uid = creds[1];
gid = creds[2];
return data;
}
/**
* Get the credential passing status.
* (only effective on linux)
*
* @return The current status of credential passing.
* @see setPassCred
*/
public boolean getPassCred() {
return passcred;
}
/**
* Return the uid of the remote process.
* Some data must have been received on the socket to do this.
* Either setPassCred must be called on Linux first, or recvCredentialByte
* on BSD.
*
* @return the UID or -1 if it is not available
*/
public int getPeerUID() {
if (-1 == uid)
uid = native_getUID(sock);
return uid;
}
/**
* Return the gid of the remote process.
* Some data must have been received on the socket to do this.
* Either setPassCred must be called on Linux first, or recvCredentialByte
* on BSD.
*
* @return the GID or -1 if it is not available
*/
public int getPeerGID() {
if (-1 == gid)
gid = native_getGID(sock);
return gid;
}
/**
* Return the pid of the remote process.
* Some data must have been received on the socket to do this.
* Either setPassCred must be called on Linux first, or recvCredentialByte
* on BSD.
*
* @return the PID or -1 if it is not available
*/
public int getPeerPID() {
if (-1 == pid)
pid = native_getPID(sock);
return pid;
}
/**
* Set the credential passing status.
* (Only does anything on linux, for other OS, you need
* to use send/recv credentials)
*
* @param enable Set to true for credentials to be passed.
*/
public void setPassCred(boolean enable) throws IOException {
native_set_pass_cred(sock, enable);
passcred = enable;
}
/**
* Get the blocking mode.
*
* @return true if reads are blocking.
* @see setBlocking
*/
public boolean getBlocking() {
return blocking;
}
/**
* Set the blocking mode.
*
* @param enable Set to false for non-blocking reads.
*/
public void setBlocking(boolean enable) {
blocking = enable;
if (null != is) is.setBlocking(enable);
}
/**
* Check the socket status.
*
* @return true if closed.
*/
public boolean isClosed() {
return closed;
}
/**
* Check the socket status.
*
* @return true if connected.
*/
public boolean isConnected() {
return connected;
}
/**
* Check the socket status.
*
* @return true if the input stream has been shutdown
*/
public boolean isInputShutdown() {
return is.isClosed();
}
/**
* Check the socket status.
*
* @return true if the output stream has been shutdown
*/
public boolean isOutputShutdown() {
return os.isClosed();
}
/**
* Shuts down the input stream.
* Subsequent reads on the associated InputStream will fail.
*/
public void shutdownInput() {
is.closed = true;
}
/**
* Shuts down the output stream.
* Subsequent writes to the associated OutputStream will fail.
*/
public void shutdownOutput() {
os.closed = true;
}
/**
* Set timeout of read requests.
*/
public void setSoTimeout(int timeout) {
is.setSoTimeout(timeout);
}
}

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/*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
/**
* Represents an address for a Unix Socket
*/
public class UnixSocketAddress {
String path;
boolean abs;
/**
* Create the address.
*
* @param path The path to the Unix Socket.
* @param abs True if this should be an abstract socket.
*/
public UnixSocketAddress(String path, boolean abs) {
this.path = path;
this.abs = abs;
}
/**
* Create the address.
*
* @param path The path to the Unix Socket.
*/
public UnixSocketAddress(String path) {
this.path = path;
this.abs = false;
}
/**
* Return the path.
*/
public String getPath() {
return path;
}
/**
* Returns true if this an address for an abstract socket.
*/
public boolean isAbstract() {
return abs;
}
/**
* Return the Address as a String.
*/
public String toString() {
return "unix" + (abs ? ":abstract" : "") + ":path=" + path;
}
public boolean equals(Object o) {
if (!(o instanceof UnixSocketAddress)) return false;
return ((UnixSocketAddress) o).path.equals(this.path);
}
public int hashCode() {
return path.hashCode();
}
}

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/*
* Java Hexdump Library
*
* Copyright (c) Matthew Johnson 2005
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.utils;
import java.io.PrintStream;
public class Hexdump {
public static final char[] hexchars = new char[]{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
public static String toHex(byte[] buf) {
return toHex(buf, 0, buf.length);
}
public static String toHex(byte[] buf, int ofs, int len) {
StringBuffer sb = new StringBuffer();
int j = ofs + len;
for (int i = ofs; i < j; i++) {
if (i < buf.length) {
sb.append(hexchars[(buf[i] & 0xF0) >> 4]);
sb.append(hexchars[buf[i] & 0x0F]);
sb.append(' ');
} else {
sb.append(' ');
sb.append(' ');
sb.append(' ');
}
}
return sb.toString();
}
public static String toAscii(byte[] buf) {
return toAscii(buf, 0, buf.length);
}
public static String toAscii(byte[] buf, int ofs, int len) {
StringBuffer sb = new StringBuffer();
int j = ofs + len;
for (int i = ofs; i < j; i++) {
if (i < buf.length) {
if (20 <= buf[i] && 126 >= buf[i])
sb.append((char) buf[i]);
else
sb.append('.');
} else
sb.append(' ');
}
return sb.toString();
}
public static String format(byte[] buf) {
return format(buf, 80);
}
public static String format(byte[] buf, int width) {
int bs = (width - 8) / 4;
int i = 0;
StringBuffer sb = new StringBuffer();
do {
for (int j = 0; j < 6; j++) {
sb.append(hexchars[(i << (j * 4) & 0xF00000) >> 20]);
}
sb.append('\t');
sb.append(toHex(buf, i, bs));
sb.append(' ');
sb.append(toAscii(buf, i, bs));
sb.append('\n');
i += bs;
} while (i < buf.length);
return sb.toString();
}
public static void print(byte[] buf) {
print(buf, System.err);
}
public static void print(byte[] buf, int width) {
print(buf, width, System.err);
}
public static void print(byte[] buf, int width, PrintStream out) {
out.print(format(buf, width));
}
public static void print(byte[] buf, PrintStream out) {
out.print(format(buf));
}
/**
* Returns a string which can be written to a Java source file as part
* of a static initializer for a byte array.
* Returns data in the format 0xAB, 0xCD, ....
* use like:
* javafile.print("byte[] data = {")
* javafile.print(Hexdump.toByteArray(data));
* javafile.println("};");
*/
public static String toByteArray(byte[] buf) {
return toByteArray(buf, 0, buf.length);
}
/**
* Returns a string which can be written to a Java source file as part
* of a static initializer for a byte array.
* Returns data in the format 0xAB, 0xCD, ....
* use like:
* javafile.print("byte[] data = {")
* javafile.print(Hexdump.toByteArray(data));
* javafile.println("};");
*/
public static String toByteArray(byte[] buf, int ofs, int len) {
StringBuffer sb = new StringBuffer();
for (int i = ofs; i < len && i < buf.length; i++) {
sb.append('0');
sb.append('x');
sb.append(hexchars[(buf[i] & 0xF0) >> 4]);
sb.append(hexchars[buf[i] & 0x0F]);
if ((i + 1) < len && (i + 1) < buf.length)
sb.append(',');
}
return sb.toString();
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop;
import org.freedesktop.dbus.DBusInterface;
import org.freedesktop.dbus.DBusSignal;
import org.freedesktop.dbus.Position;
import org.freedesktop.dbus.Struct;
import org.freedesktop.dbus.Tuple;
import org.freedesktop.dbus.UInt16;
import org.freedesktop.dbus.UInt32;
import org.freedesktop.dbus.UInt64;
import org.freedesktop.dbus.Variant;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.exceptions.DBusExecutionException;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.util.List;
import java.util.Map;
public interface DBus extends DBusInterface {
public static final int DBUS_NAME_FLAG_ALLOW_REPLACEMENT = 0x01;
public static final int DBUS_NAME_FLAG_REPLACE_EXISTING = 0x02;
public static final int DBUS_NAME_FLAG_DO_NOT_QUEUE = 0x04;
public static final int DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER = 1;
public static final int DBUS_REQUEST_NAME_REPLY_IN_QUEUE = 2;
public static final int DBUS_REQUEST_NAME_REPLY_EXISTS = 3;
public static final int DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER = 4;
public static final int DBUS_RELEASE_NAME_REPLY_RELEASED = 1;
public static final int DBUS_RELEASE_NAME_REPLY_NON_EXISTANT = 2;
public static final int DBUS_RELEASE_NAME_REPLY_NOT_OWNER = 3;
public static final int DBUS_START_REPLY_SUCCESS = 1;
public static final int DBUS_START_REPLY_ALREADY_RUNNING = 2;
/**
* All DBus Applications should respond to the Ping method on this interface
*/
public interface Peer extends DBusInterface {
public void Ping();
}
/**
* Objects can provide introspection data via this interface and method.
* See the <a href="http://dbus.freedesktop.org/doc/dbus-specification.html#introspection-format">Introspection Format</a>.
*/
public interface Introspectable extends DBusInterface {
/**
* @return The XML introspection data for this object
*/
public String Introspect();
}
/**
* A standard properties interface.
*/
public interface Properties extends DBusInterface {
/**
* Get the value for the given property.
*
* @param interface_name The interface this property is associated with.
* @param property_name The name of the property.
* @return The value of the property (may be any valid DBus type).
*/
public <A> A Get(String interface_name, String property_name);
/**
* Set the value for the given property.
*
* @param interface_name The interface this property is associated with.
* @param property_name The name of the property.
* @param value The new value of the property (may be any valid DBus type).
*/
public <A> void Set(String interface_name, String property_name, A value);
/**
* Get all properties and values.
*
* @param interface_name The interface the properties is associated with.
* @return The properties mapped to their values.
*/
public Map<String, Variant> GetAll(String interface_name);
}
/**
* Messages generated locally in the application.
*/
public interface Local extends DBusInterface {
public class Disconnected extends DBusSignal {
public Disconnected(String path) throws DBusException {
super(path);
}
}
}
/**
* Initial message to register ourselves on the Bus.
*
* @return The unique name of this connection to the Bus.
*/
public String Hello();
/**
* Lists all connected names on the Bus.
*
* @return An array of all connected names.
*/
public String[] ListNames();
/**
* Determine if a name has an owner.
*
* @param name The name to query.
* @return true if the name has an owner.
*/
public boolean NameHasOwner(String name);
/**
* Get the connection unique name that owns the given name.
*
* @param name The name to query.
* @return The connection which owns the name.
*/
public String GetNameOwner(String name);
/**
* Get the Unix UID that owns a connection name.
*
* @param connection_name The connection name.
* @return The Unix UID that owns it.
*/
public UInt32 GetConnectionUnixUser(String connection_name);
/**
* Start a service. If the given service is not provided
* by any application, it will be started according to the .service file
* for that service.
*
* @param name The service name to start.
* @param flags Unused.
* @return DBUS_START_REPLY constants.
*/
public UInt32 StartServiceByName(String name, UInt32 flags);
/**
* Request a name on the bus.
*
* @param name The name to request.
* @param flags DBUS_NAME flags.
* @return DBUS_REQUEST_NAME_REPLY constants.
*/
public UInt32 RequestName(String name, UInt32 flags);
/**
* Release a name on the bus.
*
* @param name The name to release.
* @return DBUS_RELEASE_NAME_REPLY constants.
*/
public UInt32 ReleaseName(String name);
/**
* Add a match rule.
* Will cause you to receive messages that aren't directed to you which
* match this rule.
*
* @param matchrule The Match rule as a string. Format Undocumented.
*/
public void AddMatch(String matchrule) throws Error.MatchRuleInvalid;
/**
* Remove a match rule.
* Will cause you to stop receiving messages that aren't directed to you which
* match this rule.
*
* @param matchrule The Match rule as a string. Format Undocumented.
*/
public void RemoveMatch(String matchrule) throws Error.MatchRuleInvalid;
/**
* List the connections currently queued for a name.
*
* @param name The name to query
* @return A list of unique connection IDs.
*/
public String[] ListQueuedOwners(String name);
/**
* Returns the proccess ID associated with a connection.
*
* @param connection_name The name of the connection
* @return The PID of the connection.
*/
public UInt32 GetConnectionUnixProcessID(String connection_name);
/**
* Does something undocumented.
*/
public Byte[] GetConnectionSELinuxSecurityContext(String a);
/**
* Does something undocumented.
*/
public void ReloadConfig();
/**
* Signal sent when the owner of a name changes
*/
public class NameOwnerChanged extends DBusSignal {
public final String name;
public final String old_owner;
public final String new_owner;
public NameOwnerChanged(String path, String name, String old_owner, String new_owner) throws DBusException {
super(path, new Object[]{name, old_owner, new_owner});
this.name = name;
this.old_owner = old_owner;
this.new_owner = new_owner;
}
}
/**
* Signal sent to a connection when it loses a name
*/
public class NameLost extends DBusSignal {
public final String name;
public NameLost(String path, String name) throws DBusException {
super(path, name);
this.name = name;
}
}
/**
* Signal sent to a connection when it aquires a name
*/
public class NameAcquired extends DBusSignal {
public final String name;
public NameAcquired(String path, String name) throws DBusException {
super(path, name);
this.name = name;
}
}
/**
* Contains standard errors that can be thrown from methods.
*/
public interface Error {
/**
* Thrown if the method called was unknown on the remote object
*/
@SuppressWarnings("serial")
public class UnknownMethod extends DBusExecutionException {
public UnknownMethod(String message) {
super(message);
}
}
/**
* Thrown if the object was unknown on a remote connection
*/
@SuppressWarnings("serial")
public class UnknownObject extends DBusExecutionException {
public UnknownObject(String message) {
super(message);
}
}
/**
* Thrown if the requested service was not available
*/
@SuppressWarnings("serial")
public class ServiceUnknown extends DBusExecutionException {
public ServiceUnknown(String message) {
super(message);
}
}
/**
* Thrown if the match rule is invalid
*/
@SuppressWarnings("serial")
public class MatchRuleInvalid extends DBusExecutionException {
public MatchRuleInvalid(String message) {
super(message);
}
}
/**
* Thrown if there is no reply to a method call
*/
@SuppressWarnings("serial")
public class NoReply extends DBusExecutionException {
public NoReply(String message) {
super(message);
}
}
/**
* Thrown if a message is denied due to a security policy
*/
@SuppressWarnings("serial")
public class AccessDenied extends DBusExecutionException {
public AccessDenied(String message) {
super(message);
}
}
}
/**
* Description of the interface or method, returned in the introspection data
*/
@Retention(RetentionPolicy.RUNTIME)
public @interface Description {
String value();
}
/**
* Indicates that a DBus interface or method is deprecated
*/
@Retention(RetentionPolicy.RUNTIME)
public @interface Deprecated {
}
/**
* Contains method-specific annotations
*/
public interface Method {
/**
* Methods annotated with this do not send a reply
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface NoReply {
}
/**
* Give an error that the method can return
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface Error {
String value();
}
}
/**
* Contains GLib-specific annotations
*/
public interface GLib {
/**
* Define a C symbol to map to this method. Used by GLib only
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface CSymbol {
String value();
}
}
/**
* Contains Binding-test interfaces
*/
public interface Binding {
public interface SingleTests extends DBusInterface {
@Description("Returns the sum of the values in the input list")
public UInt32 Sum(byte[] a);
}
public interface TestClient extends DBusInterface {
@Description("when the trigger signal is received, this method should be called on the sending process/object.")
public void Response(UInt16 a, double b);
@Description("Causes a callback")
public static class Trigger extends DBusSignal {
public final UInt16 a;
public final double b;
public Trigger(String path, UInt16 a, double b) throws DBusException {
super(path, a, b);
this.a = a;
this.b = b;
}
}
}
public interface Tests extends DBusInterface {
@Description("Returns whatever it is passed")
public <T> Variant<T> Identity(Variant<T> input);
@Description("Returns whatever it is passed")
public byte IdentityByte(byte input);
@Description("Returns whatever it is passed")
public boolean IdentityBool(boolean input);
@Description("Returns whatever it is passed")
public short IdentityInt16(short input);
@Description("Returns whatever it is passed")
public UInt16 IdentityUInt16(UInt16 input);
@Description("Returns whatever it is passed")
public int IdentityInt32(int input);
@Description("Returns whatever it is passed")
public UInt32 IdentityUInt32(UInt32 input);
@Description("Returns whatever it is passed")
public long IdentityInt64(long input);
@Description("Returns whatever it is passed")
public UInt64 IdentityUInt64(UInt64 input);
@Description("Returns whatever it is passed")
public double IdentityDouble(double input);
@Description("Returns whatever it is passed")
public String IdentityString(String input);
@Description("Returns whatever it is passed")
public <T> Variant<T>[] IdentityArray(Variant<T>[] input);
@Description("Returns whatever it is passed")
public byte[] IdentityByteArray(byte[] input);
@Description("Returns whatever it is passed")
public boolean[] IdentityBoolArray(boolean[] input);
@Description("Returns whatever it is passed")
public short[] IdentityInt16Array(short[] input);
@Description("Returns whatever it is passed")
public UInt16[] IdentityUInt16Array(UInt16[] input);
@Description("Returns whatever it is passed")
public int[] IdentityInt32Array(int[] input);
@Description("Returns whatever it is passed")
public UInt32[] IdentityUInt32Array(UInt32[] input);
@Description("Returns whatever it is passed")
public long[] IdentityInt64Array(long[] input);
@Description("Returns whatever it is passed")
public UInt64[] IdentityUInt64Array(UInt64[] input);
@Description("Returns whatever it is passed")
public double[] IdentityDoubleArray(double[] input);
@Description("Returns whatever it is passed")
public String[] IdentityStringArray(String[] input);
@Description("Returns the sum of the values in the input list")
public long Sum(int[] a);
@Description("Given a map of A => B, should return a map of B => a list of all the As which mapped to B")
public Map<String, List<String>> InvertMapping(Map<String, String> a);
@Description("This method returns the contents of a struct as separate values")
public Triplet<String, UInt32, Short> DeStruct(TestStruct a);
@Description("Given any compound type as a variant, return all the primitive types recursively contained within as an array of variants")
public List<Variant<Object>> Primitize(Variant<Object> a);
@Description("inverts it's input")
public boolean Invert(boolean a);
@Description("triggers sending of a signal from the supplied object with the given parameter")
public void Trigger(String a, UInt64 b);
@Description("Causes the server to exit")
public void Exit();
}
public interface TestSignals extends DBusInterface {
@Description("Sent in response to a method call")
public static class Triggered extends DBusSignal {
public final UInt64 a;
public Triggered(String path, UInt64 a) throws DBusException {
super(path, a);
this.a = a;
}
}
}
public final class Triplet<A, B, C> extends Tuple {
@Position(0)
public final A a;
@Position(1)
public final B b;
@Position(2)
public final C c;
public Triplet(A a, B b, C c) {
this.a = a;
this.b = b;
this.c = c;
}
}
public final class TestStruct extends Struct {
@Position(0)
public final String a;
@Position(1)
public final UInt32 b;
@Position(2)
public final Short c;
public TestStruct(String a, UInt32 b, Short c) {
this.a = a;
this.b = b;
this.c = c;
}
}
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import java.lang.reflect.Array;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Hashtable;
import java.util.List;
import static org.freedesktop.dbus.Gettext.getString;
class ArrayFrob {
static Hashtable<Class<? extends Object>, Class<? extends Object>> primitiveToWrapper = new Hashtable<Class<? extends Object>, Class<? extends Object>>();
static Hashtable<Class<? extends Object>, Class<? extends Object>> wrapperToPrimitive = new Hashtable<Class<? extends Object>, Class<? extends Object>>();
static {
primitiveToWrapper.put(Boolean.TYPE, Boolean.class);
primitiveToWrapper.put(Byte.TYPE, Byte.class);
primitiveToWrapper.put(Short.TYPE, Short.class);
primitiveToWrapper.put(Character.TYPE, Character.class);
primitiveToWrapper.put(Integer.TYPE, Integer.class);
primitiveToWrapper.put(Long.TYPE, Long.class);
primitiveToWrapper.put(Float.TYPE, Float.class);
primitiveToWrapper.put(Double.TYPE, Double.class);
wrapperToPrimitive.put(Boolean.class, Boolean.TYPE);
wrapperToPrimitive.put(Byte.class, Byte.TYPE);
wrapperToPrimitive.put(Short.class, Short.TYPE);
wrapperToPrimitive.put(Character.class, Character.TYPE);
wrapperToPrimitive.put(Integer.class, Integer.TYPE);
wrapperToPrimitive.put(Long.class, Long.TYPE);
wrapperToPrimitive.put(Float.class, Float.TYPE);
wrapperToPrimitive.put(Double.class, Double.TYPE);
}
@SuppressWarnings("unchecked")
public static <T> T[] wrap(Object o) throws IllegalArgumentException {
Class<? extends Object> ac = o.getClass();
if (!ac.isArray()) throw new IllegalArgumentException(getString("invalidArray"));
Class<? extends Object> cc = ac.getComponentType();
Class<? extends Object> ncc = primitiveToWrapper.get(cc);
if (null == ncc) throw new IllegalArgumentException(getString("notPrimitiveType"));
T[] ns = (T[]) Array.newInstance(ncc, Array.getLength(o));
for (int i = 0; i < ns.length; i++)
ns[i] = (T) Array.get(o, i);
return ns;
}
@SuppressWarnings("unchecked")
public static <T> Object unwrap(T[] ns) throws IllegalArgumentException {
Class<? extends T[]> ac = (Class<? extends T[]>) ns.getClass();
Class<T> cc = (Class<T>) ac.getComponentType();
Class<? extends Object> ncc = wrapperToPrimitive.get(cc);
if (null == ncc) throw new IllegalArgumentException(getString("invalidWrapperType"));
Object o = Array.newInstance(ncc, ns.length);
for (int i = 0; i < ns.length; i++)
Array.set(o, i, ns[i]);
return o;
}
public static <T> List<T> listify(T[] ns) throws IllegalArgumentException {
return Arrays.asList(ns);
}
@SuppressWarnings("unchecked")
public static <T> List<T> listify(Object o) throws IllegalArgumentException {
if (o instanceof Object[]) return listify((T[]) o);
if (!o.getClass().isArray()) throw new IllegalArgumentException(getString("invalidArray"));
List<T> l = new ArrayList<T>(Array.getLength(o));
for (int i = 0; i < Array.getLength(o); i++)
l.add((T) Array.get(o, i));
return l;
}
@SuppressWarnings("unchecked")
public static <T> T[] delist(List<T> l, Class<T> c) throws IllegalArgumentException {
return l.toArray((T[]) Array.newInstance(c, 0));
}
public static <T> Object delistprimitive(List<T> l, Class<T> c) throws IllegalArgumentException {
Object o = Array.newInstance(c, l.size());
for (int i = 0; i < l.size(); i++)
Array.set(o, i, l.get(i));
return o;
}
@SuppressWarnings("unchecked")
public static Object convert(Object o, Class<? extends Object> c) throws IllegalArgumentException {
/* Possible Conversions:
*
** List<Integer> -> List<Integer>
** List<Integer> -> int[]
** List<Integer> -> Integer[]
** int[] -> int[]
** int[] -> List<Integer>
** int[] -> Integer[]
** Integer[] -> Integer[]
** Integer[] -> int[]
** Integer[] -> List<Integer>
*/
try {
// List<Integer> -> List<Integer>
if (List.class.equals(c)
&& o instanceof List)
return o;
// int[] -> List<Integer>
// Integer[] -> List<Integer>
if (List.class.equals(c)
&& o.getClass().isArray())
return listify(o);
// int[] -> int[]
// Integer[] -> Integer[]
if (o.getClass().isArray()
&& c.isArray()
&& o.getClass().getComponentType().equals(c.getComponentType()))
return o;
// int[] -> Integer[]
if (o.getClass().isArray()
&& c.isArray()
&& o.getClass().getComponentType().isPrimitive())
return wrap(o);
// Integer[] -> int[]
if (o.getClass().isArray()
&& c.isArray()
&& c.getComponentType().isPrimitive())
return unwrap((Object[]) o);
// List<Integer> -> int[]
if (o instanceof List
&& c.isArray()
&& c.getComponentType().isPrimitive())
return delistprimitive((List<Object>) o, (Class<Object>) c.getComponentType());
// List<Integer> -> Integer[]
if (o instanceof List
&& c.isArray())
return delist((List<Object>) o, (Class<Object>) c.getComponentType());
if (o.getClass().isArray()
&& c.isArray())
return type((Object[]) o, (Class<Object>) c.getComponentType());
} catch (Exception e) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
throw new IllegalArgumentException(e);
}
throw new IllegalArgumentException(MessageFormat.format(getString("convertionTypeNotExpected"), new Object[]{o.getClass(), c}));
}
public static Object[] type(Object[] old, Class<Object> c) {
Object[] ns = (Object[]) Array.newInstance(c, old.length);
for (int i = 0; i < ns.length; i++)
ns[i] = old[i];
return ns;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import java.text.ParseException;
import java.util.HashMap;
import java.util.Map;
import static org.freedesktop.dbus.Gettext.getString;
public class BusAddress {
private String type;
private Map<String, String> parameters;
public BusAddress(String address) throws ParseException {
if (null == address || "".equals(address)) throw new ParseException(getString("busAddressBlank"), 0);
if (Debug.debug) Debug.print(Debug.VERBOSE, "Parsing bus address: " + address);
String[] ss = address.split(":", 2);
if (ss.length < 2) throw new ParseException(getString("busAddressInvalid") + address, 0);
type = ss[0];
if (Debug.debug) Debug.print(Debug.VERBOSE, "Transport type: " + type);
String[] ps = ss[1].split(",");
parameters = new HashMap<String, String>();
for (String p : ps) {
String[] kv = p.split("=", 2);
parameters.put(kv[0], kv[1]);
}
if (Debug.debug) Debug.print(Debug.VERBOSE, "Transport options: " + parameters);
}
public String getType() {
return type;
}
public String getParameter(String key) {
return parameters.get(key);
}
public String toString() {
return type + ": " + parameters;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import org.freedesktop.dbus.exceptions.DBusExecutionException;
/**
* Interface for callbacks in async mode
*/
public interface CallbackHandler<ReturnType> {
public void handle(ReturnType r);
public void handleError(DBusExecutionException e);
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import java.lang.reflect.Field;
import java.lang.reflect.Type;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
/**
* This class is the super class of both Structs and Tuples
* and holds common methods.
*/
abstract class Container {
private static Map<Type, Type[]> typecache = new HashMap<Type, Type[]>();
static void putTypeCache(Type k, Type[] v) {
typecache.put(k, v);
}
static Type[] getTypeCache(Type k) {
return typecache.get(k);
}
private Object[] parameters = null;
public Container() {
}
private void setup() {
Field[] fs = getClass().getDeclaredFields();
Object[] args = new Object[fs.length];
int diff = 0;
for (Field f : fs) {
Position p = f.getAnnotation(Position.class);
if (null == p) {
diff++;
continue;
}
try {
args[p.value()] = f.get(this);
} catch (IllegalAccessException IAe) {
}
}
this.parameters = new Object[args.length - diff];
System.arraycopy(args, 0, parameters, 0, parameters.length);
}
/**
* Returns the struct contents in order.
*
* @throws DBusException If there is a problem doing this.
*/
public final Object[] getParameters() {
if (null != parameters) return parameters;
setup();
return parameters;
}
/**
* Returns this struct as a string.
*/
public final String toString() {
String s = getClass().getName() + "<";
if (null == parameters)
setup();
if (0 == parameters.length)
return s + ">";
for (Object o : parameters)
s += o + ", ";
return s.replaceAll(", $", ">");
}
public final boolean equals(Object other) {
if (other instanceof Container) {
Container that = (Container) other;
if (this.getClass().equals(that.getClass()))
return Arrays.equals(this.getParameters(), that.getParameters());
else return false;
} else return false;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import org.freedesktop.DBus.Error.NoReply;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.exceptions.DBusExecutionException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import static org.freedesktop.dbus.Gettext.getString;
/**
* A handle to an asynchronous method call.
*/
public class DBusAsyncReply<ReturnType> {
/**
* Check if any of a set of asynchronous calls have had a reply.
*
* @param replies A Collection of handles to replies to check.
* @return A Collection only containing those calls which have had replies.
*/
public static Collection<DBusAsyncReply<? extends Object>> hasReply(Collection<DBusAsyncReply<? extends Object>> replies) {
Collection<DBusAsyncReply<? extends Object>> c = new ArrayList<DBusAsyncReply<? extends Object>>(replies);
Iterator<DBusAsyncReply<? extends Object>> i = c.iterator();
while (i.hasNext())
if (!i.next().hasReply()) i.remove();
return c;
}
private ReturnType rval = null;
private DBusExecutionException error = null;
private MethodCall mc;
private Method me;
private AbstractConnection conn;
DBusAsyncReply(MethodCall mc, Method me, AbstractConnection conn) {
this.mc = mc;
this.me = me;
this.conn = conn;
}
@SuppressWarnings("unchecked")
private synchronized void checkReply() {
if (mc.hasReply()) {
Message m = mc.getReply();
if (m instanceof Error)
error = ((Error) m).getException();
else if (m instanceof MethodReturn) {
try {
rval = (ReturnType) RemoteInvocationHandler.convertRV(m.getSig(), m.getParameters(), me, conn);
} catch (DBusExecutionException DBEe) {
error = DBEe;
} catch (DBusException DBe) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBe);
error = new DBusExecutionException(DBe.getMessage());
}
}
}
}
/**
* Check if we've had a reply.
*
* @return True if we have a reply
*/
public boolean hasReply() {
if (null != rval || null != error) return true;
checkReply();
return null != rval || null != error;
}
/**
* Get the reply.
*
* @return The return value from the method.
* @throws DBusExecutionException if the reply to the method was an error.
* @throws NoReply if the method hasn't had a reply yet
*/
public ReturnType getReply() throws DBusExecutionException {
if (null != rval) return rval;
else if (null != error) throw error;
checkReply();
if (null != rval) return rval;
else if (null != error) throw error;
else throw new NoReply(getString("asyncCallNoReply"));
}
public String toString() {
return getString("waitingFor") + mc;
}
Method getMethod() {
return me;
}
AbstractConnection getConnection() {
return conn;
}
MethodCall getCall() {
return mc;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
/**
* Holds information on a method call
*/
public class DBusCallInfo {
/**
* Indicates the caller won't wait for a reply (and we won't send one).
*/
public static final int NO_REPLY = Message.Flags.NO_REPLY_EXPECTED;
public static final int ASYNC = 0x100;
private String source;
private String destination;
private String objectpath;
private String iface;
private String method;
private int flags;
DBusCallInfo(Message m) {
this.source = m.getSource();
this.destination = m.getDestination();
this.objectpath = m.getPath();
this.iface = m.getInterface();
this.method = m.getName();
this.flags = m.getFlags();
}
/**
* Returns the BusID which called the method
*/
public String getSource() {
return source;
}
/**
* Returns the name with which we were addressed on the Bus
*/
public String getDestination() {
return destination;
}
/**
* Returns the object path used to call this method
*/
public String getObjectPath() {
return objectpath;
}
/**
* Returns the interface this method was called with
*/
public String getInterface() {
return iface;
}
/**
* Returns the method name used to call this method
*/
public String getMethod() {
return method;
}
/**
* Returns any flags set on this method call
*/
public int getFlags() {
return flags;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import org.freedesktop.DBus;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.exceptions.DBusExecutionException;
import org.freedesktop.dbus.exceptions.NotConnected;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.lang.reflect.Proxy;
import java.text.MessageFormat;
import java.text.ParseException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
import java.util.Vector;
import static org.freedesktop.dbus.Gettext.getString;
/**
* Handles a connection to DBus.
* <p>
* This is a Singleton class, only 1 connection to the SYSTEM or SESSION busses can be made.
* Repeated calls to getConnection will return the same reference.
* </p>
* <p>
* Signal Handlers and method calls from remote objects are run in their own threads, you MUST handle the concurrency issues.
* </p>
*/
public class DBusConnection extends AbstractConnection {
/**
* Add addresses of peers to a set which will watch for them to
* disappear and automatically remove them from the set.
*/
public class PeerSet implements Set<String>, DBusSigHandler<DBus.NameOwnerChanged> {
private Set<String> addresses;
public PeerSet() {
addresses = new TreeSet<String>();
try {
addSigHandler(new DBusMatchRule(DBus.NameOwnerChanged.class, null, null), this);
} catch (DBusException DBe) {
if (EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBe);
}
}
public void handle(DBus.NameOwnerChanged noc) {
if (Debug.debug)
Debug.print(Debug.DEBUG, "Received NameOwnerChanged(" + noc.name + "," + noc.old_owner + "," + noc.new_owner + ")");
if ("".equals(noc.new_owner) && addresses.contains(noc.name))
remove(noc.name);
}
public boolean add(String address) {
if (Debug.debug)
Debug.print(Debug.DEBUG, "Adding " + address);
synchronized (addresses) {
return addresses.add(address);
}
}
public boolean addAll(Collection<? extends String> addresses) {
synchronized (this.addresses) {
return this.addresses.addAll(addresses);
}
}
public void clear() {
synchronized (addresses) {
addresses.clear();
}
}
public boolean contains(Object o) {
return addresses.contains(o);
}
public boolean containsAll(Collection<?> os) {
return addresses.containsAll(os);
}
public boolean equals(Object o) {
if (o instanceof PeerSet)
return ((PeerSet) o).addresses.equals(addresses);
else return false;
}
public int hashCode() {
return addresses.hashCode();
}
public boolean isEmpty() {
return addresses.isEmpty();
}
public Iterator<String> iterator() {
return addresses.iterator();
}
public boolean remove(Object o) {
if (Debug.debug)
Debug.print(Debug.DEBUG, "Removing " + o);
synchronized (addresses) {
return addresses.remove(o);
}
}
public boolean removeAll(Collection<?> os) {
synchronized (addresses) {
return addresses.removeAll(os);
}
}
public boolean retainAll(Collection<?> os) {
synchronized (addresses) {
return addresses.retainAll(os);
}
}
public int size() {
return addresses.size();
}
public Object[] toArray() {
synchronized (addresses) {
return addresses.toArray();
}
}
public <T> T[] toArray(T[] a) {
synchronized (addresses) {
return addresses.toArray(a);
}
}
}
private class _sighandler implements DBusSigHandler<DBusSignal> {
public void handle(DBusSignal s) {
if (s instanceof org.freedesktop.DBus.Local.Disconnected) {
if (Debug.debug) Debug.print(Debug.WARN, "Handling disconnected signal from bus");
try {
Error err = new Error(
"org.freedesktop.DBus.Local", "org.freedesktop.DBus.Local.disconnected", 0, "s", new Object[]{getString("disconnected")});
if (null != pendingCalls) synchronized (pendingCalls) {
long[] set = pendingCalls.getKeys();
for (long l : set)
if (-1 != l) {
MethodCall m = pendingCalls.remove(l);
if (null != m)
m.setReply(err);
}
}
synchronized (pendingErrors) {
pendingErrors.add(err);
}
} catch (DBusException DBe) {
}
} else if (s instanceof org.freedesktop.DBus.NameAcquired) {
busnames.add(((org.freedesktop.DBus.NameAcquired) s).name);
}
}
}
/**
* System Bus
*/
public static final int SYSTEM = 0;
/**
* Session Bus
*/
public static final int SESSION = 1;
public static final String DEFAULT_SYSTEM_BUS_ADDRESS = "unix:path=/var/run/dbus/system_bus_socket";
private List<String> busnames;
private static final Map<Object, DBusConnection> conn = new HashMap<Object, DBusConnection>();
private int _refcount = 0;
private Object _reflock = new Object();
private DBus _dbus;
/**
* Connect to the BUS. If a connection already exists to the specified Bus, a reference to it is returned.
*
* @param address The address of the bus to connect to
* @throws DBusException If there is a problem connecting to the Bus.
*/
public static DBusConnection getConnection(String address) throws DBusException {
synchronized (conn) {
DBusConnection c = conn.get(address);
if (null != c) {
synchronized (c._reflock) {
c._refcount++;
}
return c;
} else {
c = new DBusConnection(address);
conn.put(address, c);
return c;
}
}
}
/**
* Connect to the BUS. If a connection already exists to the specified Bus, a reference to it is returned.
*
* @param bustype The Bus to connect to.
* @throws DBusException If there is a problem connecting to the Bus.
* @see #SYSTEM
* @see #SESSION
*/
public static DBusConnection getConnection(int bustype) throws DBusException {
synchronized (conn) {
String s = null;
switch (bustype) {
case SYSTEM:
s = System.getenv("DBUS_SYSTEM_BUS_ADDRESS");
if (null == s) s = DEFAULT_SYSTEM_BUS_ADDRESS;
break;
case SESSION:
s = System.getenv("DBUS_SESSION_BUS_ADDRESS");
if (null == s) {
// address gets stashed in $HOME/.dbus/session-bus/`dbus-uuidgen --get`-`sed 's/:\(.\)\..*/\1/' <<< $DISPLAY`
String display = System.getenv("DISPLAY");
if (null == display) throw new DBusException(getString("cannotResolveSessionBusAddress"));
File uuidfile = new File("/var/lib/dbus/machine-id");
if (!uuidfile.exists()) throw new DBusException(getString("cannotResolveSessionBusAddress"));
try {
BufferedReader r = new BufferedReader(new FileReader(uuidfile));
String uuid = r.readLine();
String homedir = System.getProperty("user.home");
File addressfile = new File(homedir + "/.dbus/session-bus",
uuid + "-" + display.replaceAll(":([0-9]*)\\..*", "$1"));
if (!addressfile.exists())
throw new DBusException(getString("cannotResolveSessionBusAddress"));
r = new BufferedReader(new FileReader(addressfile));
String l;
while (null != (l = r.readLine())) {
if (Debug.debug) Debug.print(Debug.VERBOSE, "Reading D-Bus session data: " + l);
if (l.matches("DBUS_SESSION_BUS_ADDRESS.*")) {
s = l.replaceAll("^[^=]*=", "");
if (Debug.debug) Debug.print(Debug.VERBOSE, "Parsing " + l + " to " + s);
}
}
if (null == s || "".equals(s))
throw new DBusException(getString("cannotResolveSessionBusAddress"));
if (Debug.debug)
Debug.print(Debug.INFO, "Read bus address " + s + " from file " + addressfile.toString());
} catch (Exception e) {
if (EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
throw new DBusException(getString("cannotResolveSessionBusAddress"));
}
}
break;
default:
throw new DBusException(getString("invalidBusType") + bustype);
}
DBusConnection c = conn.get(s);
if (Debug.debug) Debug.print(Debug.VERBOSE, "Getting bus connection for " + s + ": " + c);
if (null != c) {
synchronized (c._reflock) {
c._refcount++;
}
return c;
} else {
if (Debug.debug) Debug.print(Debug.DEBUG, "Creating new bus connection to: " + s);
c = new DBusConnection(s);
conn.put(s, c);
return c;
}
}
}
@SuppressWarnings("unchecked")
private DBusConnection(String address) throws DBusException {
super(address);
busnames = new Vector<String>();
synchronized (_reflock) {
_refcount = 1;
}
try {
transport = new Transport(addr, AbstractConnection.TIMEOUT);
connected = true;
} catch (IOException IOe) {
if (EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, IOe);
disconnect();
throw new DBusException(getString("connectionFailure") + IOe.getMessage());
} catch (ParseException Pe) {
if (EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, Pe);
disconnect();
throw new DBusException(getString("connectionFailure") + Pe.getMessage());
}
// start listening for calls
listen();
// register disconnect handlers
DBusSigHandler h = new _sighandler();
addSigHandlerWithoutMatch(org.freedesktop.DBus.Local.Disconnected.class, h);
addSigHandlerWithoutMatch(org.freedesktop.DBus.NameAcquired.class, h);
// register ourselves
_dbus = getRemoteObject("org.freedesktop.DBus", "/org/freedesktop/DBus", DBus.class);
try {
busnames.add(_dbus.Hello());
} catch (DBusExecutionException DBEe) {
if (EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBEe);
throw new DBusException(DBEe.getMessage());
}
}
@SuppressWarnings("unchecked")
DBusInterface dynamicProxy(String source, String path) throws DBusException {
if (Debug.debug)
Debug.print(Debug.INFO, "Introspecting " + path + " on " + source + " for dynamic proxy creation");
try {
DBus.Introspectable intro = getRemoteObject(source, path, DBus.Introspectable.class);
String data = intro.Introspect();
if (Debug.debug) Debug.print(Debug.VERBOSE, "Got introspection data: " + data);
String[] tags = data.split("[<>]");
Vector<String> ifaces = new Vector<String>();
for (String tag : tags) {
if (tag.startsWith("interface")) {
ifaces.add(tag.replaceAll("^interface *name *= *['\"]([^'\"]*)['\"].*$", "$1"));
}
}
Vector<Class<? extends Object>> ifcs = new Vector<Class<? extends Object>>();
for (String iface : ifaces) {
if (Debug.debug) Debug.print(Debug.DEBUG, "Trying interface " + iface);
int j = 0;
while (j >= 0) {
try {
Class ifclass = Class.forName(iface);
if (!ifcs.contains(ifclass))
ifcs.add(ifclass);
break;
} catch (Exception e) {
}
j = iface.lastIndexOf(".");
char[] cs = iface.toCharArray();
if (j >= 0) {
cs[j] = '$';
iface = String.valueOf(cs);
}
}
}
if (ifcs.size() == 0) throw new DBusException(getString("interfaceToCastNotFound"));
RemoteObject ro = new RemoteObject(source, path, null, false);
DBusInterface newi = (DBusInterface)
Proxy.newProxyInstance(ifcs.get(0).getClassLoader(),
ifcs.toArray(new Class[0]),
new RemoteInvocationHandler(this, ro));
importedObjects.put(newi, ro);
return newi;
} catch (Exception e) {
if (EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
throw new DBusException(MessageFormat.format(getString("createProxyExportFailure"), new Object[]{path, source, e.getMessage()}));
}
}
DBusInterface getExportedObject(String source, String path) throws DBusException {
ExportedObject o = null;
synchronized (exportedObjects) {
o = exportedObjects.get(path);
}
if (null != o && null == o.object.get()) {
unExportObject(path);
o = null;
}
if (null != o) return o.object.get();
if (null == source) throw new DBusException(getString("objectNotExportedNoRemoteSpecified"));
return dynamicProxy(source, path);
}
/**
* Release a bus name.
* Releases the name so that other people can use it
*
* @param busname The name to release. MUST be in dot-notation like "org.freedesktop.local"
* @throws DBusException If the busname is incorrectly formatted.
*/
public void releaseBusName(String busname) throws DBusException {
if (!busname.matches(BUSNAME_REGEX) || busname.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidBusName"));
synchronized (this.busnames) {
UInt32 rv;
try {
rv = _dbus.ReleaseName(busname);
} catch (DBusExecutionException DBEe) {
if (EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBEe);
throw new DBusException(DBEe.getMessage());
}
this.busnames.remove(busname);
}
}
/**
* Request a bus name.
* Request the well known name that this should respond to on the Bus.
*
* @param busname The name to respond to. MUST be in dot-notation like "org.freedesktop.local"
* @throws DBusException If the register name failed, or our name already exists on the bus.
* or if busname is incorrectly formatted.
*/
public void requestBusName(String busname) throws DBusException {
if (!busname.matches(BUSNAME_REGEX) || busname.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidBusName"));
synchronized (this.busnames) {
UInt32 rv;
try {
rv = _dbus.RequestName(busname,
new UInt32(DBus.DBUS_NAME_FLAG_REPLACE_EXISTING |
DBus.DBUS_NAME_FLAG_DO_NOT_QUEUE));
} catch (DBusExecutionException DBEe) {
if (EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBEe);
throw new DBusException(DBEe.getMessage());
}
switch (rv.intValue()) {
case DBus.DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER:
break;
case DBus.DBUS_REQUEST_NAME_REPLY_IN_QUEUE:
throw new DBusException(getString("dbusRegistrationFailure"));
case DBus.DBUS_REQUEST_NAME_REPLY_EXISTS:
throw new DBusException(getString("dbusRegistrationFailure"));
case DBus.DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER:
break;
default:
break;
}
this.busnames.add(busname);
}
}
/**
* Returns the unique name of this connection.
*/
public String getUniqueName() {
return busnames.get(0);
}
/**
* Returns all the names owned by this connection.
*/
public String[] getNames() {
Set<String> names = new TreeSet<String>();
names.addAll(busnames);
return names.toArray(new String[0]);
}
public <I extends DBusInterface> I getPeerRemoteObject(String busname, String objectpath, Class<I> type) throws DBusException {
return getPeerRemoteObject(busname, objectpath, type, true);
}
/**
* Return a reference to a remote object.
* This method will resolve the well known name (if given) to a unique bus name when you call it.
* This means that if a well known name is released by one process and acquired by another calls to
* objects gained from this method will continue to operate on the original process.
* <p>
* This method will use bus introspection to determine the interfaces on a remote object and so
* <b>may block</b> and <b>may fail</b>. The resulting proxy object will, however, be castable
* to any interface it implements. It will also autostart the process if applicable. Also note
* that the resulting proxy may fail to execute the correct method with overloaded methods
* and that complex types may fail in interesting ways. Basically, if something odd happens,
* try specifying the interface explicitly.
*
* @param busname The bus name to connect to. Usually a well known bus name in dot-notation (such as "org.freedesktop.local")
* or may be a DBus address such as ":1-16".
* @param objectpath The path on which the process is exporting the object.$
* @return A reference to a remote object.
* @throws ClassCastException If type is not a sub-type of DBusInterface
* @throws DBusException If busname or objectpath are incorrectly formatted.
*/
public DBusInterface getPeerRemoteObject(String busname, String objectpath) throws DBusException {
if (null == busname) throw new DBusException(getString("nullBusName"));
if ((!busname.matches(BUSNAME_REGEX) && !busname.matches(CONNID_REGEX))
|| busname.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidBusName") + busname);
String unique = _dbus.GetNameOwner(busname);
return dynamicProxy(unique, objectpath);
}
/**
* Return a reference to a remote object.
* This method will always refer to the well known name (if given) rather than resolving it to a unique bus name.
* In particular this means that if a process providing the well known name disappears and is taken over by another process
* proxy objects gained by this method will make calls on the new proccess.
* <p>
* This method will use bus introspection to determine the interfaces on a remote object and so
* <b>may block</b> and <b>may fail</b>. The resulting proxy object will, however, be castable
* to any interface it implements. It will also autostart the process if applicable. Also note
* that the resulting proxy may fail to execute the correct method with overloaded methods
* and that complex types may fail in interesting ways. Basically, if something odd happens,
* try specifying the interface explicitly.
*
* @param busname The bus name to connect to. Usually a well known bus name name in dot-notation (such as "org.freedesktop.local")
* or may be a DBus address such as ":1-16".
* @param objectpath The path on which the process is exporting the object.
* @return A reference to a remote object.
* @throws ClassCastException If type is not a sub-type of DBusInterface
* @throws DBusException If busname or objectpath are incorrectly formatted.
*/
public DBusInterface getRemoteObject(String busname, String objectpath) throws DBusException {
if (null == busname) throw new DBusException(getString("nullBusName"));
if (null == objectpath) throw new DBusException(getString("nullObjectPath"));
if ((!busname.matches(BUSNAME_REGEX) && !busname.matches(CONNID_REGEX))
|| busname.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidBusName") + busname);
if (!objectpath.matches(OBJECT_REGEX) || objectpath.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidObjectPath") + objectpath);
return dynamicProxy(busname, objectpath);
}
/**
* Return a reference to a remote object.
* This method will resolve the well known name (if given) to a unique bus name when you call it.
* This means that if a well known name is released by one process and acquired by another calls to
* objects gained from this method will continue to operate on the original process.
*
* @param busname The bus name to connect to. Usually a well known bus name in dot-notation (such as "org.freedesktop.local")
* or may be a DBus address such as ":1-16".
* @param objectpath The path on which the process is exporting the object.$
* @param type The interface they are exporting it on. This type must have the same full class name and exposed method signatures
* as the interface the remote object is exporting.
* @param autostart Disable/Enable auto-starting of services in response to calls on this object.
* Default is enabled; when calling a method with auto-start enabled, if the destination is a well-known name
* and is not owned the bus will attempt to start a process to take the name. When disabled an error is
* returned immediately.
* @return A reference to a remote object.
* @throws ClassCastException If type is not a sub-type of DBusInterface
* @throws DBusException If busname or objectpath are incorrectly formatted or type is not in a package.
*/
public <I extends DBusInterface> I getPeerRemoteObject(String busname, String objectpath, Class<I> type, boolean autostart) throws DBusException {
if (null == busname) throw new DBusException(getString("nullBusName"));
if ((!busname.matches(BUSNAME_REGEX) && !busname.matches(CONNID_REGEX))
|| busname.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidBusName") + busname);
String unique = _dbus.GetNameOwner(busname);
return getRemoteObject(unique, objectpath, type, autostart);
}
/**
* Return a reference to a remote object.
* This method will always refer to the well known name (if given) rather than resolving it to a unique bus name.
* In particular this means that if a process providing the well known name disappears and is taken over by another process
* proxy objects gained by this method will make calls on the new proccess.
*
* @param busname The bus name to connect to. Usually a well known bus name name in dot-notation (such as "org.freedesktop.local")
* or may be a DBus address such as ":1-16".
* @param objectpath The path on which the process is exporting the object.
* @param type The interface they are exporting it on. This type must have the same full class name and exposed method signatures
* as the interface the remote object is exporting.
* @return A reference to a remote object.
* @throws ClassCastException If type is not a sub-type of DBusInterface
* @throws DBusException If busname or objectpath are incorrectly formatted or type is not in a package.
*/
public <I extends DBusInterface> I getRemoteObject(String busname, String objectpath, Class<I> type) throws DBusException {
return getRemoteObject(busname, objectpath, type, true);
}
/**
* Return a reference to a remote object.
* This method will always refer to the well known name (if given) rather than resolving it to a unique bus name.
* In particular this means that if a process providing the well known name disappears and is taken over by another process
* proxy objects gained by this method will make calls on the new proccess.
*
* @param busname The bus name to connect to. Usually a well known bus name name in dot-notation (such as "org.freedesktop.local")
* or may be a DBus address such as ":1-16".
* @param objectpath The path on which the process is exporting the object.
* @param type The interface they are exporting it on. This type must have the same full class name and exposed method signatures
* as the interface the remote object is exporting.
* @param autostart Disable/Enable auto-starting of services in response to calls on this object.
* Default is enabled; when calling a method with auto-start enabled, if the destination is a well-known name
* and is not owned the bus will attempt to start a process to take the name. When disabled an error is
* returned immediately.
* @return A reference to a remote object.
* @throws ClassCastException If type is not a sub-type of DBusInterface
* @throws DBusException If busname or objectpath are incorrectly formatted or type is not in a package.
*/
@SuppressWarnings("unchecked")
public <I extends DBusInterface> I getRemoteObject(String busname, String objectpath, Class<I> type, boolean autostart) throws DBusException {
if (null == busname) throw new DBusException(getString("nullBusName"));
if (null == objectpath) throw new DBusException(getString("nullObjectPath"));
if (null == type) throw new ClassCastException(getString("notDBusInterface"));
if ((!busname.matches(BUSNAME_REGEX) && !busname.matches(CONNID_REGEX))
|| busname.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidBusName") + busname);
if (!objectpath.matches(OBJECT_REGEX) || objectpath.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidObjectPath") + objectpath);
if (!DBusInterface.class.isAssignableFrom(type)) throw new ClassCastException(getString("notDBusInterface"));
// don't let people import things which don't have a
// valid D-Bus interface name
if (type.getName().equals(type.getSimpleName()))
throw new DBusException(getString("interfaceNotAllowedOutsidePackage"));
RemoteObject ro = new RemoteObject(busname, objectpath, type, autostart);
I i = (I) Proxy.newProxyInstance(type.getClassLoader(),
new Class[]{type}, new RemoteInvocationHandler(this, ro));
importedObjects.put(i, ro);
return i;
}
/**
* Remove a Signal Handler.
* Stops listening for this signal.
*
* @param type The signal to watch for.
* @param source The source of the signal.
* @throws DBusException If listening for the signal on the bus failed.
* @throws ClassCastException If type is not a sub-type of DBusSignal.
*/
public <T extends DBusSignal> void removeSigHandler(Class<T> type, String source, DBusSigHandler<T> handler) throws DBusException {
if (!DBusSignal.class.isAssignableFrom(type)) throw new ClassCastException(getString("notDBusSignal"));
if (source.matches(BUSNAME_REGEX)) throw new DBusException(getString("cannotWatchSignalsWellKnownBussName"));
if (!source.matches(CONNID_REGEX) || source.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidBusName") + source);
removeSigHandler(new DBusMatchRule(type, source, null), handler);
}
/**
* Remove a Signal Handler.
* Stops listening for this signal.
*
* @param type The signal to watch for.
* @param source The source of the signal.
* @param object The object emitting the signal.
* @throws DBusException If listening for the signal on the bus failed.
* @throws ClassCastException If type is not a sub-type of DBusSignal.
*/
public <T extends DBusSignal> void removeSigHandler(Class<T> type, String source, DBusInterface object, DBusSigHandler<T> handler) throws DBusException {
if (!DBusSignal.class.isAssignableFrom(type)) throw new ClassCastException(getString("notDBusSignal"));
if (source.matches(BUSNAME_REGEX)) throw new DBusException(getString("cannotWatchSignalsWellKnownBussName"));
if (!source.matches(CONNID_REGEX) || source.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidBusName") + source);
String objectpath = importedObjects.get(object).objectpath;
if (!objectpath.matches(OBJECT_REGEX) || objectpath.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidObjectPath") + objectpath);
removeSigHandler(new DBusMatchRule(type, source, objectpath), handler);
}
protected <T extends DBusSignal> void removeSigHandler(DBusMatchRule rule, DBusSigHandler<T> handler) throws DBusException {
SignalTuple key = new SignalTuple(rule.getInterface(), rule.getMember(), rule.getObject(), rule.getSource());
synchronized (handledSignals) {
Vector<DBusSigHandler<? extends DBusSignal>> v = handledSignals.get(key);
if (null != v) {
v.remove(handler);
if (0 == v.size()) {
handledSignals.remove(key);
try {
_dbus.RemoveMatch(rule.toString());
} catch (NotConnected NC) {
if (EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, NC);
} catch (DBusExecutionException DBEe) {
if (EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBEe);
throw new DBusException(DBEe.getMessage());
}
}
}
}
}
/**
* Add a Signal Handler.
* Adds a signal handler to call when a signal is received which matches the specified type, name and source.
*
* @param type The signal to watch for.
* @param source The process which will send the signal. This <b>MUST</b> be a unique bus name and not a well known name.
* @param handler The handler to call when a signal is received.
* @throws DBusException If listening for the signal on the bus failed.
* @throws ClassCastException If type is not a sub-type of DBusSignal.
*/
@SuppressWarnings("unchecked")
public <T extends DBusSignal> void addSigHandler(Class<T> type, String source, DBusSigHandler<T> handler) throws DBusException {
if (!DBusSignal.class.isAssignableFrom(type)) throw new ClassCastException(getString("notDBusSignal"));
if (source.matches(BUSNAME_REGEX)) throw new DBusException(getString("cannotWatchSignalsWellKnownBussName"));
if (!source.matches(CONNID_REGEX) || source.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidBusName") + source);
addSigHandler(new DBusMatchRule(type, source, null), (DBusSigHandler<? extends DBusSignal>) handler);
}
/**
* Add a Signal Handler.
* Adds a signal handler to call when a signal is received which matches the specified type, name, source and object.
*
* @param type The signal to watch for.
* @param source The process which will send the signal. This <b>MUST</b> be a unique bus name and not a well known name.
* @param object The object from which the signal will be emitted
* @param handler The handler to call when a signal is received.
* @throws DBusException If listening for the signal on the bus failed.
* @throws ClassCastException If type is not a sub-type of DBusSignal.
*/
@SuppressWarnings("unchecked")
public <T extends DBusSignal> void addSigHandler(Class<T> type, String source, DBusInterface object, DBusSigHandler<T> handler) throws DBusException {
if (!DBusSignal.class.isAssignableFrom(type)) throw new ClassCastException(getString("notDBusSignal"));
if (source.matches(BUSNAME_REGEX)) throw new DBusException(getString("cannotWatchSignalsWellKnownBussName"));
if (!source.matches(CONNID_REGEX) || source.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidBusName") + source);
String objectpath = importedObjects.get(object).objectpath;
if (!objectpath.matches(OBJECT_REGEX) || objectpath.length() > MAX_NAME_LENGTH)
throw new DBusException(getString("invalidObjectPath") + objectpath);
addSigHandler(new DBusMatchRule(type, source, objectpath), (DBusSigHandler<? extends DBusSignal>) handler);
}
protected <T extends DBusSignal> void addSigHandler(DBusMatchRule rule, DBusSigHandler<T> handler) throws DBusException {
try {
_dbus.AddMatch(rule.toString());
} catch (DBusExecutionException DBEe) {
if (EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBEe);
throw new DBusException(DBEe.getMessage());
}
SignalTuple key = new SignalTuple(rule.getInterface(), rule.getMember(), rule.getObject(), rule.getSource());
synchronized (handledSignals) {
Vector<DBusSigHandler<? extends DBusSignal>> v = handledSignals.get(key);
if (null == v) {
v = new Vector<DBusSigHandler<? extends DBusSignal>>();
v.add(handler);
handledSignals.put(key, v);
} else
v.add(handler);
}
}
/**
* Disconnect from the Bus.
* This only disconnects when the last reference to the bus has disconnect called on it
* or has been destroyed.
*/
public void disconnect() {
synchronized (conn) {
synchronized (_reflock) {
if (0 == --_refcount) {
if (Debug.debug) Debug.print(Debug.INFO, "Disconnecting DBusConnection");
// Set all pending messages to have an error.
try {
Error err = new Error(
"org.freedesktop.DBus.Local", "org.freedesktop.DBus.Local.disconnected", 0, "s", new Object[]{getString("disconnected")});
synchronized (pendingCalls) {
long[] set = pendingCalls.getKeys();
for (long l : set)
if (-1 != l) {
MethodCall m = pendingCalls.remove(l);
if (null != m)
m.setReply(err);
}
pendingCalls = null;
}
synchronized (pendingErrors) {
pendingErrors.add(err);
}
} catch (DBusException DBe) {
}
conn.remove(addr);
super.disconnect();
}
}
}
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
/**
* Denotes a class as exportable or a remote interface which can be called.
* <p>
* Any interface which should be exported or imported should extend this
* interface. All public methods from that interface are exported/imported
* with the given method signatures.
* </p>
* <p>
* All method calls on exported objects are run in their own threads.
* Application writers are responsible for any concurrency issues.
* </p>
*/
public interface DBusInterface {
/**
* Returns true on remote objects.
* Local objects implementing this interface MUST return false.
*/
public boolean isRemote();
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Force the interface name to be different to the Java class name.
*/
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface DBusInterfaceName {
/**
* The replacement interface name.
*/
String value();
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
import java.util.Vector;
class DBusMap<K, V> implements Map<K, V> {
Object[][] entries;
public DBusMap(Object[][] entries) {
this.entries = entries;
}
class Entry implements Map.Entry<K, V>, Comparable<Entry> {
private int entry;
public Entry(int i) {
this.entry = i;
}
public boolean equals(Object o) {
if (null == o) return false;
if (!(o instanceof DBusMap.Entry)) return false;
return this.entry == ((Entry) o).entry;
}
@SuppressWarnings("unchecked")
public K getKey() {
return (K) entries[entry][0];
}
@SuppressWarnings("unchecked")
public V getValue() {
return (V) entries[entry][1];
}
public int hashCode() {
return entries[entry][0].hashCode();
}
public V setValue(V value) {
throw new UnsupportedOperationException();
}
public int compareTo(Entry e) {
return entry - e.entry;
}
}
public void clear() {
throw new UnsupportedOperationException();
}
public boolean containsKey(Object key) {
for (int i = 0; i < entries.length; i++)
if (key == entries[i][0] || (key != null && key.equals(entries[i][0])))
return true;
return false;
}
public boolean containsValue(Object value) {
for (int i = 0; i < entries.length; i++)
if (value == entries[i][1] || (value != null && value.equals(entries[i][1])))
return true;
return false;
}
public Set<Map.Entry<K, V>> entrySet() {
Set<Map.Entry<K, V>> s = new TreeSet<Map.Entry<K, V>>();
for (int i = 0; i < entries.length; i++)
s.add(new Entry(i));
return s;
}
@SuppressWarnings("unchecked")
public V get(Object key) {
for (int i = 0; i < entries.length; i++)
if (key == entries[i][0] || (key != null && key.equals(entries[i][0])))
return (V) entries[i][1];
return null;
}
public boolean isEmpty() {
return entries.length == 0;
}
@SuppressWarnings("unchecked")
public Set<K> keySet() {
Set<K> s = new TreeSet<K>();
for (Object[] entry : entries)
s.add((K) entry[0]);
return s;
}
public V put(K key, V value) {
throw new UnsupportedOperationException();
}
public void putAll(Map<? extends K, ? extends V> t) {
throw new UnsupportedOperationException();
}
public V remove(Object key) {
throw new UnsupportedOperationException();
}
public int size() {
return entries.length;
}
@SuppressWarnings("unchecked")
public Collection<V> values() {
List<V> l = new Vector<V>();
for (Object[] entry : entries)
l.add((V) entry[1]);
return l;
}
public int hashCode() {
return Arrays.deepHashCode(entries);
}
@SuppressWarnings("unchecked")
public boolean equals(Object o) {
if (null == o) return false;
if (!(o instanceof Map)) return false;
return ((Map<K, V>) o).entrySet().equals(entrySet());
}
public String toString() {
String s = "{ ";
for (int i = 0; i < entries.length; i++)
s += entries[i][0] + " => " + entries[i][1] + ",";
return s.replaceAll(".$", " }");
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.exceptions.DBusExecutionException;
import java.util.HashMap;
import static org.freedesktop.dbus.Gettext.getString;
public class DBusMatchRule {
/* signal, error, method_call, method_reply */
private String type;
private String iface;
private String member;
private String object;
private String source;
private static HashMap<String, Class<? extends DBusSignal>> signalTypeMap =
new HashMap<String, Class<? extends DBusSignal>>();
static Class<? extends DBusSignal> getCachedSignalType(String type) {
return signalTypeMap.get(type);
}
public DBusMatchRule(String type, String iface, String member) {
this.type = type;
this.iface = iface;
this.member = member;
}
public DBusMatchRule(DBusExecutionException e) throws DBusException {
this(e.getClass());
member = null;
type = "error";
}
public DBusMatchRule(Message m) {
iface = m.getInterface();
member = m.getName();
if (m instanceof DBusSignal)
type = "signal";
else if (m instanceof Error) {
type = "error";
member = null;
} else if (m instanceof MethodCall)
type = "method_call";
else if (m instanceof MethodReturn)
type = "method_reply";
}
public DBusMatchRule(Class<? extends DBusInterface> c, String method) throws DBusException {
this(c);
member = method;
type = "method_call";
}
public DBusMatchRule(Class<? extends Object> c, String source, String object) throws DBusException {
this(c);
this.source = source;
this.object = object;
}
@SuppressWarnings("unchecked")
public DBusMatchRule(Class<? extends Object> c) throws DBusException {
if (DBusInterface.class.isAssignableFrom(c)) {
if (null != c.getAnnotation(DBusInterfaceName.class))
iface = c.getAnnotation(DBusInterfaceName.class).value();
else
iface = AbstractConnection.dollar_pattern.matcher(c.getName()).replaceAll(".");
if (!iface.matches(".*\\..*"))
throw new DBusException(getString("interfaceMustBeDefinedPackage"));
member = null;
type = null;
} else if (DBusSignal.class.isAssignableFrom(c)) {
if (null == c.getEnclosingClass())
throw new DBusException(getString("signalsMustBeMemberOfClass"));
else if (null != c.getEnclosingClass().getAnnotation(DBusInterfaceName.class))
iface = c.getEnclosingClass().getAnnotation(DBusInterfaceName.class).value();
else
iface = AbstractConnection.dollar_pattern.matcher(c.getEnclosingClass().getName()).replaceAll(".");
// Don't export things which are invalid D-Bus interfaces
if (!iface.matches(".*\\..*"))
throw new DBusException(getString("interfaceMustBeDefinedPackage"));
if (c.isAnnotationPresent(DBusMemberName.class))
member = c.getAnnotation(DBusMemberName.class).value();
else
member = c.getSimpleName();
signalTypeMap.put(iface + '$' + member, (Class<? extends DBusSignal>) c);
type = "signal";
} else if (Error.class.isAssignableFrom(c)) {
if (null != c.getAnnotation(DBusInterfaceName.class))
iface = c.getAnnotation(DBusInterfaceName.class).value();
else
iface = AbstractConnection.dollar_pattern.matcher(c.getName()).replaceAll(".");
if (!iface.matches(".*\\..*"))
throw new DBusException(getString("interfaceMustBeDefinedPackage"));
member = null;
type = "error";
} else if (DBusExecutionException.class.isAssignableFrom(c)) {
if (null != c.getClass().getAnnotation(DBusInterfaceName.class))
iface = c.getClass().getAnnotation(DBusInterfaceName.class).value();
else
iface = AbstractConnection.dollar_pattern.matcher(c.getClass().getName()).replaceAll(".");
if (!iface.matches(".*\\..*"))
throw new DBusException(getString("interfaceMustBeDefinedPackage"));
member = null;
type = "error";
} else
throw new DBusException(getString("invalidTypeMatchRule") + c);
}
public String toString() {
String s = null;
if (null != type) s = null == s ? "type='" + type + "'" : s + ",type='" + type + "'";
if (null != member) s = null == s ? "member='" + member + "'" : s + ",member='" + member + "'";
if (null != iface) s = null == s ? "interface='" + iface + "'" : s + ",interface='" + iface + "'";
if (null != source) s = null == s ? "sender='" + source + "'" : s + ",sender='" + source + "'";
if (null != object) s = null == s ? "path='" + object + "'" : s + ",path='" + object + "'";
return s;
}
public String getType() {
return type;
}
public String getInterface() {
return iface;
}
public String getMember() {
return member;
}
public String getSource() {
return source;
}
public String getObject() {
return object;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Force the member (method/signal) name on the bus to be different to the Java name.
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE, ElementType.METHOD})
public @interface DBusMemberName {
/**
* The replacement member name.
*/
String value();
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import org.freedesktop.dbus.exceptions.DBusException;
/**
* Custom classes may be sent over DBus if they implement this interface.
* <p>
* In addition to the serialize method, classes <b>MUST</b> implement
* a deserialize method which returns null and takes as it's arguments
* all the DBus types the class will be serialied to <i>in order</i> and
* <i>with type parameterisation</i>. They <b>MUST</b> also provide a
* zero-argument constructor.
* </p>
* <p>
* The serialize method should return the class properties you wish to
* serialize, correctly formatted for the wire
* (DBusConnection.convertParameters() can help with this), in order in an
* Object array.
* </p>
* <p>
* The deserialize method will be called once after the zero-argument
* constructor. This should contain all the code to initialise the object
* from the types.
* </p>
*/
public interface DBusSerializable {
public Object[] serialize() throws DBusException;
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
/**
* Handle a signal on DBus.
* All Signal handlers are run in their own Thread.
* Application writers are responsible for managing any concurrency issues.
*/
public interface DBusSigHandler<T extends DBusSignal> {
/**
* Handle a signal.
*
* @param s The signal to handle. If such a class exists, the
* signal will be an instance of the class with the correct type signature.
* Otherwise it will be an instance of DBusSignal
*/
public void handle(T s);
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.exceptions.MessageFormatException;
import java.lang.reflect.Constructor;
import java.lang.reflect.GenericDeclaration;
import java.lang.reflect.Type;
import java.lang.reflect.TypeVariable;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Vector;
import static org.freedesktop.dbus.Gettext.getString;
public class DBusSignal extends Message {
DBusSignal() {
}
public DBusSignal(String source, String path, String iface, String member, String sig, Object... args) throws DBusException {
super(Message.Endian.BIG, Message.MessageType.SIGNAL, (byte) 0);
if (null == path || null == member || null == iface)
throw new MessageFormatException(getString("missingPathInterfaceSignal"));
headers.put(Message.HeaderField.PATH, path);
headers.put(Message.HeaderField.MEMBER, member);
headers.put(Message.HeaderField.INTERFACE, iface);
Vector<Object> hargs = new Vector<Object>();
hargs.add(new Object[]{Message.HeaderField.PATH, new Object[]{ArgumentType.OBJECT_PATH_STRING, path}});
hargs.add(new Object[]{Message.HeaderField.INTERFACE, new Object[]{ArgumentType.STRING_STRING, iface}});
hargs.add(new Object[]{Message.HeaderField.MEMBER, new Object[]{ArgumentType.STRING_STRING, member}});
if (null != source) {
headers.put(Message.HeaderField.SENDER, source);
hargs.add(new Object[]{Message.HeaderField.SENDER, new Object[]{ArgumentType.STRING_STRING, source}});
}
if (null != sig) {
hargs.add(new Object[]{Message.HeaderField.SIGNATURE, new Object[]{ArgumentType.SIGNATURE_STRING, sig}});
headers.put(Message.HeaderField.SIGNATURE, sig);
setArgs(args);
}
blen = new byte[4];
appendBytes(blen);
append("ua(yv)", ++serial, hargs.toArray());
pad((byte) 8);
long c = bytecounter;
if (null != sig) append(sig, args);
marshallint(bytecounter - c, blen, 0, 4);
bodydone = true;
}
static class internalsig extends DBusSignal {
public internalsig(String source, String objectpath, String type, String name, String sig, Object[] parameters, long serial) throws DBusException {
super(source, objectpath, type, name, sig, parameters, serial);
}
}
private static Map<Class<? extends DBusSignal>, Type[]> typeCache = new HashMap<Class<? extends DBusSignal>, Type[]>();
private static Map<String, Class<? extends DBusSignal>> classCache = new HashMap<String, Class<? extends DBusSignal>>();
private static Map<Class<? extends DBusSignal>, Constructor<? extends DBusSignal>> conCache = new HashMap<Class<? extends DBusSignal>, Constructor<? extends DBusSignal>>();
private static Map<String, String> signames = new HashMap<String, String>();
private static Map<String, String> intnames = new HashMap<String, String>();
private Class<? extends DBusSignal> c;
private boolean bodydone = false;
private byte[] blen;
static void addInterfaceMap(String java, String dbus) {
intnames.put(dbus, java);
}
static void addSignalMap(String java, String dbus) {
signames.put(dbus, java);
}
static DBusSignal createSignal(Class<? extends DBusSignal> c, String source, String objectpath, String sig, long serial, Object... parameters) throws DBusException {
String type = "";
if (null != c.getEnclosingClass()) {
if (null != c.getEnclosingClass().getAnnotation(DBusInterfaceName.class))
type = c.getEnclosingClass().getAnnotation(DBusInterfaceName.class).value();
else
type = AbstractConnection.dollar_pattern.matcher(c.getEnclosingClass().getName()).replaceAll(".");
} else
throw new DBusException(getString("signalsMustBeMemberOfClass"));
DBusSignal s = new internalsig(source, objectpath, type, c.getSimpleName(), sig, parameters, serial);
s.c = c;
return s;
}
@SuppressWarnings("unchecked")
private static Class<? extends DBusSignal> createSignalClass(String intname, String signame) throws DBusException {
String name = intname + '$' + signame;
Class<? extends DBusSignal> c = classCache.get(name);
if (null == c) c = DBusMatchRule.getCachedSignalType(name);
if (null != c) return c;
do {
try {
c = (Class<? extends DBusSignal>) Class.forName(name);
} catch (ClassNotFoundException CNFe) {
}
name = name.replaceAll("\\.([^\\.]*)$", "\\$$1");
} while (null == c && name.matches(".*\\..*"));
if (null == c)
throw new DBusException(getString("cannotCreateClassFromSignal") + intname + '.' + signame);
classCache.put(name, c);
return c;
}
@SuppressWarnings("unchecked")
DBusSignal createReal(AbstractConnection conn) throws DBusException {
String intname = intnames.get(getInterface());
String signame = signames.get(getName());
if (null == intname) intname = getInterface();
if (null == signame) signame = getName();
if (null == c)
c = createSignalClass(intname, signame);
if (Debug.debug) Debug.print(Debug.DEBUG, "Converting signal to type: " + c);
Type[] types = typeCache.get(c);
Constructor<? extends DBusSignal> con = conCache.get(c);
if (null == types) {
con = (Constructor<? extends DBusSignal>) c.getDeclaredConstructors()[0];
conCache.put(c, con);
Type[] ts = con.getGenericParameterTypes();
types = new Type[ts.length - 1];
for (int i = 1; i < ts.length; i++)
if (ts[i] instanceof TypeVariable)
for (Type b : ((TypeVariable<GenericDeclaration>) ts[i]).getBounds())
types[i - 1] = b;
else
types[i - 1] = ts[i];
typeCache.put(c, types);
}
try {
DBusSignal s;
Object[] args = Marshalling.deSerializeParameters(getParameters(), types, conn);
if (null == args) s = (DBusSignal) con.newInstance(getPath());
else {
Object[] params = new Object[args.length + 1];
params[0] = getPath();
System.arraycopy(args, 0, params, 1, args.length);
if (Debug.debug)
Debug.print(Debug.DEBUG, "Creating signal of type " + c + " with parameters " + Arrays.deepToString(params));
s = (DBusSignal) con.newInstance(params);
}
s.headers = headers;
s.wiredata = wiredata;
s.bytecounter = wiredata.length;
return s;
} catch (Exception e) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
throw new DBusException(e.getMessage());
}
}
/**
* Create a new signal.
* This contructor MUST be called by all sub classes.
*
* @param objectpath The path to the object this is emitted from.
* @param args The parameters of the signal.
* @throws DBusException This is thrown if the subclass is incorrectly defined.
*/
@SuppressWarnings("unchecked")
protected DBusSignal(String objectpath, Object... args) throws DBusException {
super(Message.Endian.BIG, Message.MessageType.SIGNAL, (byte) 0);
if (!objectpath.matches(AbstractConnection.OBJECT_REGEX))
throw new DBusException(getString("invalidObjectPath") + objectpath);
Class<? extends DBusSignal> tc = getClass();
String member;
if (tc.isAnnotationPresent(DBusMemberName.class))
member = tc.getAnnotation(DBusMemberName.class).value();
else
member = tc.getSimpleName();
String iface = null;
Class<? extends Object> enc = tc.getEnclosingClass();
if (null == enc ||
!DBusInterface.class.isAssignableFrom(enc) ||
enc.getName().equals(enc.getSimpleName()))
throw new DBusException(getString("signalsMustBeMemberOfClass"));
else if (null != enc.getAnnotation(DBusInterfaceName.class))
iface = enc.getAnnotation(DBusInterfaceName.class).value();
else
iface = AbstractConnection.dollar_pattern.matcher(enc.getName()).replaceAll(".");
headers.put(Message.HeaderField.PATH, objectpath);
headers.put(Message.HeaderField.MEMBER, member);
headers.put(Message.HeaderField.INTERFACE, iface);
Vector<Object> hargs = new Vector<Object>();
hargs.add(new Object[]{Message.HeaderField.PATH, new Object[]{ArgumentType.OBJECT_PATH_STRING, objectpath}});
hargs.add(new Object[]{Message.HeaderField.INTERFACE, new Object[]{ArgumentType.STRING_STRING, iface}});
hargs.add(new Object[]{Message.HeaderField.MEMBER, new Object[]{ArgumentType.STRING_STRING, member}});
String sig = null;
if (0 < args.length) {
try {
Type[] types = typeCache.get(tc);
if (null == types) {
Constructor<? extends DBusSignal> con = (Constructor<? extends DBusSignal>) tc.getDeclaredConstructors()[0];
conCache.put(tc, con);
Type[] ts = con.getGenericParameterTypes();
types = new Type[ts.length - 1];
for (int i = 1; i <= types.length; i++)
if (ts[i] instanceof TypeVariable)
types[i - 1] = ((TypeVariable<GenericDeclaration>) ts[i]).getBounds()[0];
else
types[i - 1] = ts[i];
typeCache.put(tc, types);
}
sig = Marshalling.getDBusType(types);
hargs.add(new Object[]{Message.HeaderField.SIGNATURE, new Object[]{ArgumentType.SIGNATURE_STRING, sig}});
headers.put(Message.HeaderField.SIGNATURE, sig);
setArgs(args);
} catch (Exception e) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
throw new DBusException(getString("errorAddSignalParameters") + e.getMessage());
}
}
blen = new byte[4];
appendBytes(blen);
append("ua(yv)", ++serial, hargs.toArray());
pad((byte) 8);
}
void appendbody(AbstractConnection conn) throws DBusException {
if (bodydone) return;
Type[] types = typeCache.get(getClass());
Object[] args = Marshalling.convertParameters(getParameters(), types, conn);
setArgs(args);
String sig = getSig();
long c = bytecounter;
if (null != args && 0 < args.length) append(sig, args);
marshallint(bytecounter - c, blen, 0, 4);
bodydone = true;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
/**
* Provides a long =&gt; MethodCall map which doesn't allocate objects
* on insertion/removal. Keys must be inserted in ascending order.
*/
class EfficientMap {
private long[] kv;
private MethodCall[] vv;
private int start;
private int end;
private int init_size;
public EfficientMap(int initial_size) {
init_size = initial_size;
shrink();
}
private void grow() {
// create new vectors twice as long
long[] oldkv = kv;
kv = new long[oldkv.length * 2];
MethodCall[] oldvv = vv;
vv = new MethodCall[oldvv.length * 2];
// copy start->length to the start of the new vector
System.arraycopy(oldkv, start, kv, 0, oldkv.length - start);
System.arraycopy(oldvv, start, vv, 0, oldvv.length - start);
// copy 0->end to the next part of the new vector
if (end != (oldkv.length - 1)) {
System.arraycopy(oldkv, 0, kv, oldkv.length - start, end + 1);
System.arraycopy(oldvv, 0, vv, oldvv.length - start, end + 1);
}
// reposition pointers
start = 0;
end = oldkv.length;
}
// create a new vector with just the valid keys in and return it
public long[] getKeys() {
int size;
if (start < end) size = end - start;
else size = kv.length - (start - end);
long[] lv = new long[size];
int copya;
if (size > kv.length - start) copya = kv.length - start;
else copya = size;
System.arraycopy(kv, start, lv, 0, copya);
if (copya < size) {
System.arraycopy(kv, 0, lv, copya, size - copya);
}
return lv;
}
private void shrink() {
if (null != kv && kv.length == init_size) return;
// reset to original size
kv = new long[init_size];
vv = new MethodCall[init_size];
start = 0;
end = 0;
}
public void put(long l, MethodCall m) {
// put this at the end
kv[end] = l;
vv[end] = m;
// move the end
if (end == (kv.length - 1)) end = 0;
else end++;
// if we are out of space, grow.
if (end == start) grow();
}
public MethodCall remove(long l) {
// find the item
int pos = find(l);
// if we don't have it return null
if (-1 == pos) return null;
// get the value
MethodCall m = vv[pos];
// set it as unused
vv[pos] = null;
kv[pos] = -1;
// move the pointer to the first full element
while (-1 == kv[start]) {
if (start == (kv.length - 1)) start = 0;
else start++;
// if we have emptied the list, shrink it
if (start == end) {
shrink();
break;
}
}
return m;
}
public boolean contains(long l) {
// check if find succeeds
return -1 != find(l);
}
/* could binary search, but it's probably the first one */
private int find(long l) {
int i = start;
while (i != end && kv[i] != l)
if (i == (kv.length - 1)) i = 0;
else i++;
if (i == end) return -1;
return i;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
/**
* Provides a Message queue which doesn't allocate objects
* on insertion/removal.
*/
class EfficientQueue {
private Message[] mv;
private int start;
private int end;
private int init_size;
public EfficientQueue(int initial_size) {
init_size = initial_size;
shrink();
}
private void grow() {
if (Debug.debug) Debug.print(Debug.DEBUG, "Growing");
// create new vectors twice as long
Message[] oldmv = mv;
mv = new Message[oldmv.length * 2];
// copy start->length to the start of the new vector
System.arraycopy(oldmv, start, mv, 0, oldmv.length - start);
// copy 0->end to the next part of the new vector
if (end != (oldmv.length - 1)) {
System.arraycopy(oldmv, 0, mv, oldmv.length - start, end + 1);
}
// reposition pointers
start = 0;
end = oldmv.length;
}
// create a new vector with just the valid keys in and return it
public Message[] getKeys() {
if (start == end) return new Message[0];
Message[] lv;
if (start < end) {
int size = end - start;
lv = new Message[size];
System.arraycopy(mv, start, lv, 0, size);
} else {
int size = mv.length - start + end;
lv = new Message[size];
System.arraycopy(mv, start, lv, 0, mv.length - start);
System.arraycopy(mv, 0, lv, mv.length - start, end);
}
return lv;
}
private void shrink() {
if (Debug.debug) Debug.print(Debug.DEBUG, "Shrinking");
if (null != mv && mv.length == init_size) return;
// reset to original size
mv = new Message[init_size];
start = 0;
end = 0;
}
public void add(Message m) {
if (Debug.debug) Debug.print(Debug.DEBUG, "Enqueueing Message " + m);
// put this at the end
mv[end] = m;
// move the end
if (end == (mv.length - 1)) end = 0;
else end++;
// if we are out of space, grow.
if (end == start) grow();
}
public Message remove() {
if (start == end) return null;
// find the item
int pos = start;
// get the value
Message m = mv[pos];
// set it as unused
mv[pos] = null;
if (start == (mv.length - 1)) start = 0;
else start++;
if (Debug.debug) Debug.print(Debug.DEBUG, "Dequeueing " + m);
return m;
}
public boolean isEmpty() {
// check if find succeeds
return start == end;
}
public int size() {
if (end >= start)
return end - start;
else
return mv.length - start + end;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.exceptions.DBusExecutionException;
import org.freedesktop.dbus.exceptions.MessageFormatException;
import org.freedesktop.dbus.exceptions.NotConnected;
import java.lang.reflect.Constructor;
import java.util.Vector;
import static org.freedesktop.dbus.Gettext.getString;
/**
* Error messages which can be sent over the bus.
*/
public class Error extends Message {
Error() {
}
public Error(String dest, String errorName, long replyserial, String sig, Object... args) throws DBusException {
this(null, dest, errorName, replyserial, sig, args);
}
public Error(String source, String dest, String errorName, long replyserial, String sig, Object... args) throws DBusException {
super(Message.Endian.BIG, Message.MessageType.ERROR, (byte) 0);
if (null == errorName)
throw new MessageFormatException(getString("missingErrorName"));
headers.put(Message.HeaderField.REPLY_SERIAL, replyserial);
headers.put(Message.HeaderField.ERROR_NAME, errorName);
Vector<Object> hargs = new Vector<Object>();
hargs.add(new Object[]{Message.HeaderField.ERROR_NAME, new Object[]{ArgumentType.STRING_STRING, errorName}});
hargs.add(new Object[]{Message.HeaderField.REPLY_SERIAL, new Object[]{ArgumentType.UINT32_STRING, replyserial}});
if (null != source) {
headers.put(Message.HeaderField.SENDER, source);
hargs.add(new Object[]{Message.HeaderField.SENDER, new Object[]{ArgumentType.STRING_STRING, source}});
}
if (null != dest) {
headers.put(Message.HeaderField.DESTINATION, dest);
hargs.add(new Object[]{Message.HeaderField.DESTINATION, new Object[]{ArgumentType.STRING_STRING, dest}});
}
if (null != sig) {
hargs.add(new Object[]{Message.HeaderField.SIGNATURE, new Object[]{ArgumentType.SIGNATURE_STRING, sig}});
headers.put(Message.HeaderField.SIGNATURE, sig);
setArgs(args);
}
byte[] blen = new byte[4];
appendBytes(blen);
append("ua(yv)", serial, hargs.toArray());
pad((byte) 8);
long c = bytecounter;
if (null != sig) append(sig, args);
marshallint(bytecounter - c, blen, 0, 4);
}
public Error(String source, Message m, Throwable e) throws DBusException {
this(source, m.getSource(), AbstractConnection.dollar_pattern.matcher(e.getClass().getName()).replaceAll("."), m.getSerial(), "s", e.getMessage());
}
public Error(Message m, Throwable e) throws DBusException {
this(m.getSource(), AbstractConnection.dollar_pattern.matcher(e.getClass().getName()).replaceAll("."), m.getSerial(), "s", e.getMessage());
}
@SuppressWarnings("unchecked")
private static Class<? extends DBusExecutionException> createExceptionClass(String name) {
if (name == "org.freedesktop.DBus.Local.disconnected") return NotConnected.class;
Class<? extends DBusExecutionException> c = null;
do {
try {
c = (Class<? extends org.freedesktop.dbus.exceptions.DBusExecutionException>) Class.forName(name);
} catch (ClassNotFoundException CNFe) {
}
name = name.replaceAll("\\.([^\\.]*)$", "\\$$1");
} while (null == c && name.matches(".*\\..*"));
return c;
}
/**
* Turns this into an exception of the correct type
*/
public DBusExecutionException getException() {
try {
Class<? extends DBusExecutionException> c = createExceptionClass(getName());
if (null == c || !DBusExecutionException.class.isAssignableFrom(c)) c = DBusExecutionException.class;
Constructor<? extends DBusExecutionException> con = c.getConstructor(String.class);
DBusExecutionException ex;
Object[] args = getParameters();
if (null == args || 0 == args.length)
ex = con.newInstance("");
else {
String s = "";
for (Object o : args)
s += o + " ";
ex = con.newInstance(s.trim());
}
ex.setType(getName());
return ex;
} catch (Exception e) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug && null != e.getCause())
Debug.print(Debug.ERR, e.getCause());
DBusExecutionException ex;
Object[] args = null;
try {
args = getParameters();
} catch (Exception ee) {
}
if (null == args || 0 == args.length)
ex = new DBusExecutionException("");
else {
String s = "";
for (Object o : args)
s += o + " ";
ex = new DBusExecutionException(s.trim());
}
ex.setType(getName());
return ex;
}
}
/**
* Throw this as an exception of the correct type
*/
public void throwException() throws DBusExecutionException {
throw getException();
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.exceptions.DBusExecutionException;
import java.lang.annotation.Annotation;
import java.lang.ref.Reference;
import java.lang.ref.WeakReference;
import java.lang.reflect.AnnotatedElement;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.HashMap;
import java.util.Map;
import static org.freedesktop.dbus.Gettext.getString;
class ExportedObject {
@SuppressWarnings("unchecked")
private String getAnnotations(AnnotatedElement c) {
String ans = "";
for (Annotation a : c.getDeclaredAnnotations()) {
Class t = a.annotationType();
String value = "";
try {
Method m = t.getMethod("value");
value = m.invoke(a).toString();
} catch (NoSuchMethodException NSMe) {
} catch (InvocationTargetException ITe) {
} catch (IllegalAccessException IAe) {
}
ans += " <annotation name=\"" + AbstractConnection.dollar_pattern.matcher(t.getName()).replaceAll(".") + "\" value=\"" + value + "\" />\n";
}
return ans;
}
@SuppressWarnings("unchecked")
private Map<MethodTuple, Method> getExportedMethods(Class c) throws DBusException {
if (DBusInterface.class.equals(c)) return new HashMap<MethodTuple, Method>();
Map<MethodTuple, Method> m = new HashMap<MethodTuple, Method>();
for (Class i : c.getInterfaces())
if (DBusInterface.class.equals(i)) {
// add this class's public methods
if (null != c.getAnnotation(DBusInterfaceName.class)) {
String name = ((DBusInterfaceName) c.getAnnotation(DBusInterfaceName.class)).value();
introspectiondata += " <interface name=\"" + name + "\">\n";
DBusSignal.addInterfaceMap(c.getName(), name);
} else {
// don't let people export things which don't have a
// valid D-Bus interface name
if (c.getName().equals(c.getSimpleName()))
throw new DBusException(getString("interfaceNotAllowedOutsidePackage"));
if (c.getName().length() > DBusConnection.MAX_NAME_LENGTH)
throw new DBusException(getString("introspectInterfaceExceedCharacters") + c.getName());
else
introspectiondata += " <interface name=\"" + AbstractConnection.dollar_pattern.matcher(c.getName()).replaceAll(".") + "\">\n";
}
introspectiondata += getAnnotations(c);
for (Method meth : c.getDeclaredMethods())
if (Modifier.isPublic(meth.getModifiers())) {
String ms = "";
String name;
if (meth.isAnnotationPresent(DBusMemberName.class))
name = meth.getAnnotation(DBusMemberName.class).value();
else
name = meth.getName();
if (name.length() > DBusConnection.MAX_NAME_LENGTH)
throw new DBusException(getString("introspectMethodExceedCharacters") + name);
introspectiondata += " <method name=\"" + name + "\" >\n";
introspectiondata += getAnnotations(meth);
for (Class ex : meth.getExceptionTypes())
if (DBusExecutionException.class.isAssignableFrom(ex))
introspectiondata +=
" <annotation name=\"org.freedesktop.DBus.Method.Error\" value=\"" + AbstractConnection.dollar_pattern.matcher(ex.getName()).replaceAll(".") + "\" />\n";
for (Type pt : meth.getGenericParameterTypes())
for (String s : Marshalling.getDBusType(pt)) {
introspectiondata += " <arg type=\"" + s + "\" direction=\"in\"/>\n";
ms += s;
}
if (!Void.TYPE.equals(meth.getGenericReturnType())) {
if (Tuple.class.isAssignableFrom((Class) meth.getReturnType())) {
ParameterizedType tc = (ParameterizedType) meth.getGenericReturnType();
Type[] ts = tc.getActualTypeArguments();
for (Type t : ts)
if (t != null)
for (String s : Marshalling.getDBusType(t))
introspectiondata += " <arg type=\"" + s + "\" direction=\"out\"/>\n";
} else if (Object[].class.equals(meth.getGenericReturnType())) {
throw new DBusException(getString("cannotIntrospectReturnType"));
} else
for (String s : Marshalling.getDBusType(meth.getGenericReturnType()))
introspectiondata += " <arg type=\"" + s + "\" direction=\"out\"/>\n";
}
introspectiondata += " </method>\n";
m.put(new MethodTuple(name, ms), meth);
}
for (Class sig : c.getDeclaredClasses())
if (DBusSignal.class.isAssignableFrom(sig)) {
String name;
if (sig.isAnnotationPresent(DBusMemberName.class)) {
name = ((DBusMemberName) sig.getAnnotation(DBusMemberName.class)).value();
DBusSignal.addSignalMap(sig.getSimpleName(), name);
} else
name = sig.getSimpleName();
if (name.length() > DBusConnection.MAX_NAME_LENGTH)
throw new DBusException(getString("introspectSignalExceedCharacters") + name);
introspectiondata += " <signal name=\"" + name + "\">\n";
Constructor con = sig.getConstructors()[0];
Type[] ts = con.getGenericParameterTypes();
for (int j = 1; j < ts.length; j++)
for (String s : Marshalling.getDBusType(ts[j]))
introspectiondata += " <arg type=\"" + s + "\" direction=\"out\" />\n";
introspectiondata += getAnnotations(sig);
introspectiondata += " </signal>\n";
}
introspectiondata += " </interface>\n";
} else {
// recurse
m.putAll(getExportedMethods(i));
}
return m;
}
Map<MethodTuple, Method> methods;
Reference<DBusInterface> object;
String introspectiondata;
public ExportedObject(DBusInterface object, boolean weakreferences) throws DBusException {
if (weakreferences)
this.object = new WeakReference<DBusInterface>(object);
else
this.object = new StrongReference<DBusInterface>(object);
introspectiondata = "";
methods = getExportedMethods(object.getClass());
introspectiondata +=
" <interface name=\"org.freedesktop.DBus.Introspectable\">\n" +
" <method name=\"Introspect\">\n" +
" <arg type=\"s\" direction=\"out\"/>\n" +
" </method>\n" +
" </interface>\n";
introspectiondata +=
" <interface name=\"org.freedesktop.DBus.Peer\">\n" +
" <method name=\"Ping\">\n" +
" </method>\n" +
" </interface>\n";
}
}

30
federation/sssd/src/main/java/org/freedesktop/dbus/Gettext.java Normal file
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@ -0,0 +1,30 @@
/*
* Pescetti Pseudo-Duplimate Generator
*
* Copyright (C) 2007 Matthew Johnson
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License Version 2 as published by
* the Free Software Foundation. This program is distributed in the hope that
* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details. You should have received a
* copy of the GNU Lesser General Public License along with this program; if not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* To Contact me, please email src@matthew.ath.cx
*
*/
package org.freedesktop.dbus;
import java.util.ResourceBundle;
public class Gettext {
private static ResourceBundle myResources =
ResourceBundle.getBundle("en_US");
public static String getString(String s) {
return myResources.getString(s);
}
}

20
federation/sssd/src/main/java/org/freedesktop/dbus/InternalSignal.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import org.freedesktop.dbus.exceptions.DBusException;
class InternalSignal extends DBusSignal {
public InternalSignal(String source, String objectpath, String name, String iface, String sig, long serial, Object... parameters) throws DBusException {
super(objectpath, iface, name, sig, parameters);
this.serial = serial;
}
}

629
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.types.DBusListType;
import org.freedesktop.dbus.types.DBusMapType;
import org.freedesktop.dbus.types.DBusStructType;
import java.lang.reflect.Array;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.GenericArrayType;
import java.lang.reflect.Method;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.lang.reflect.TypeVariable;
import java.text.MessageFormat;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import static org.freedesktop.dbus.Gettext.getString;
/**
* Contains static methods for marshalling values.
*/
public class Marshalling {
private static Map<Type, String[]> typeCache = new HashMap<Type, String[]>();
/**
* Will return the DBus type corresponding to the given Java type.
* Note, container type should have their ParameterizedType not their
* Class passed in here.
*
* @param c The Java types.
* @return The DBus types.
* @throws DBusException If the given type cannot be converted to a DBus type.
*/
public static String getDBusType(Type[] c) throws DBusException {
StringBuffer sb = new StringBuffer();
for (Type t : c)
for (String s : getDBusType(t))
sb.append(s);
return sb.toString();
}
/**
* Will return the DBus type corresponding to the given Java type.
* Note, container type should have their ParameterizedType not their
* Class passed in here.
*
* @param c The Java type.
* @return The DBus type.
* @throws DBusException If the given type cannot be converted to a DBus type.
*/
public static String[] getDBusType(Type c) throws DBusException {
String[] cached = typeCache.get(c);
if (null != cached) return cached;
cached = getDBusType(c, false);
typeCache.put(c, cached);
return cached;
}
/**
* Will return the DBus type corresponding to the given Java type.
* Note, container type should have their ParameterizedType not their
* Class passed in here.
*
* @param c The Java type.
* @param basic If true enforces this to be a non-compound type. (compound types are Maps, Structs and Lists/arrays).
* @return The DBus type.
* @throws DBusException If the given type cannot be converted to a DBus type.
*/
public static String[] getDBusType(Type c, boolean basic) throws DBusException {
return recursiveGetDBusType(c, basic, 0);
}
private static StringBuffer[] out = new StringBuffer[10];
@SuppressWarnings("unchecked")
public static String[] recursiveGetDBusType(Type c, boolean basic, int level) throws DBusException {
if (out.length <= level) {
StringBuffer[] newout = new StringBuffer[out.length];
System.arraycopy(out, 0, newout, 0, out.length);
out = newout;
}
if (null == out[level]) out[level] = new StringBuffer();
else out[level].delete(0, out[level].length());
if (basic && !(c instanceof Class))
throw new DBusException(c + getString("notBasicType"));
if (c instanceof TypeVariable) out[level].append((char) Message.ArgumentType.VARIANT);
else if (c instanceof GenericArrayType) {
out[level].append((char) Message.ArgumentType.ARRAY);
String[] s = recursiveGetDBusType(((GenericArrayType) c).getGenericComponentType(), false, level + 1);
if (s.length != 1) throw new DBusException(getString("multiValuedArrayNotPermitted"));
out[level].append(s[0]);
} else if ((c instanceof Class &&
DBusSerializable.class.isAssignableFrom((Class<? extends Object>) c)) ||
(c instanceof ParameterizedType &&
DBusSerializable.class.isAssignableFrom((Class<? extends Object>) ((ParameterizedType) c).getRawType()))) {
// it's a custom serializable type
Type[] newtypes = null;
if (c instanceof Class) {
for (Method m : ((Class<? extends Object>) c).getDeclaredMethods())
if (m.getName().equals("deserialize"))
newtypes = m.getGenericParameterTypes();
} else
for (Method m : ((Class<? extends Object>) ((ParameterizedType) c).getRawType()).getDeclaredMethods())
if (m.getName().equals("deserialize"))
newtypes = m.getGenericParameterTypes();
if (null == newtypes) throw new DBusException(getString("mustImplementDeserializeMethod"));
String[] sigs = new String[newtypes.length];
for (int j = 0; j < sigs.length; j++) {
String[] ss = recursiveGetDBusType(newtypes[j], false, level + 1);
if (1 != ss.length) throw new DBusException(getString("mustSerializeNativeDBusTypes"));
sigs[j] = ss[0];
}
return sigs;
} else if (c instanceof ParameterizedType) {
ParameterizedType p = (ParameterizedType) c;
if (p.getRawType().equals(Map.class)) {
out[level].append("a{");
Type[] t = p.getActualTypeArguments();
try {
String[] s = recursiveGetDBusType(t[0], true, level + 1);
if (s.length != 1) throw new DBusException(getString("multiValuedArrayNotPermitted"));
out[level].append(s[0]);
s = recursiveGetDBusType(t[1], false, level + 1);
if (s.length != 1) throw new DBusException(getString("multiValuedArrayNotPermitted"));
out[level].append(s[0]);
} catch (ArrayIndexOutOfBoundsException AIOOBe) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, AIOOBe);
throw new DBusException(getString("mapParameters"));
}
out[level].append('}');
} else if (List.class.isAssignableFrom((Class<? extends Object>) p.getRawType())) {
for (Type t : p.getActualTypeArguments()) {
if (Type.class.equals(t))
out[level].append((char) Message.ArgumentType.SIGNATURE);
else {
String[] s = recursiveGetDBusType(t, false, level + 1);
if (s.length != 1) throw new DBusException(getString("multiValuedArrayNotPermitted"));
out[level].append((char) Message.ArgumentType.ARRAY);
out[level].append(s[0]);
}
}
} else if (p.getRawType().equals(Variant.class)) {
out[level].append((char) Message.ArgumentType.VARIANT);
} else if (DBusInterface.class.isAssignableFrom((Class<? extends Object>) p.getRawType())) {
out[level].append((char) Message.ArgumentType.OBJECT_PATH);
} else if (Tuple.class.isAssignableFrom((Class<? extends Object>) p.getRawType())) {
Type[] ts = p.getActualTypeArguments();
Vector<String> vs = new Vector<String>();
for (Type t : ts)
for (String s : recursiveGetDBusType(t, false, level + 1))
vs.add(s);
return vs.toArray(new String[0]);
} else
throw new DBusException(getString("nonExportableParameterizedType") + c);
} else if (c.equals(Byte.class)) out[level].append((char) Message.ArgumentType.BYTE);
else if (c.equals(Byte.TYPE)) out[level].append((char) Message.ArgumentType.BYTE);
else if (c.equals(Boolean.class)) out[level].append((char) Message.ArgumentType.BOOLEAN);
else if (c.equals(Boolean.TYPE)) out[level].append((char) Message.ArgumentType.BOOLEAN);
else if (c.equals(Short.class)) out[level].append((char) Message.ArgumentType.INT16);
else if (c.equals(Short.TYPE)) out[level].append((char) Message.ArgumentType.INT16);
else if (c.equals(UInt16.class)) out[level].append((char) Message.ArgumentType.UINT16);
else if (c.equals(Integer.class)) out[level].append((char) Message.ArgumentType.INT32);
else if (c.equals(Integer.TYPE)) out[level].append((char) Message.ArgumentType.INT32);
else if (c.equals(UInt32.class)) out[level].append((char) Message.ArgumentType.UINT32);
else if (c.equals(Long.class)) out[level].append((char) Message.ArgumentType.INT64);
else if (c.equals(Long.TYPE)) out[level].append((char) Message.ArgumentType.INT64);
else if (c.equals(UInt64.class)) out[level].append((char) Message.ArgumentType.UINT64);
else if (c.equals(Double.class)) out[level].append((char) Message.ArgumentType.DOUBLE);
else if (c.equals(Double.TYPE)) out[level].append((char) Message.ArgumentType.DOUBLE);
else if (c.equals(Float.class) && AbstractConnection.FLOAT_SUPPORT)
out[level].append((char) Message.ArgumentType.FLOAT);
else if (c.equals(Float.class)) out[level].append((char) Message.ArgumentType.DOUBLE);
else if (c.equals(Float.TYPE) && AbstractConnection.FLOAT_SUPPORT)
out[level].append((char) Message.ArgumentType.FLOAT);
else if (c.equals(Float.TYPE)) out[level].append((char) Message.ArgumentType.DOUBLE);
else if (c.equals(String.class)) out[level].append((char) Message.ArgumentType.STRING);
else if (c.equals(Variant.class)) out[level].append((char) Message.ArgumentType.VARIANT);
else if (c instanceof Class &&
DBusInterface.class.isAssignableFrom((Class<? extends Object>) c))
out[level].append((char) Message.ArgumentType.OBJECT_PATH);
else if (c instanceof Class &&
Path.class.equals((Class<? extends Object>) c))
out[level].append((char) Message.ArgumentType.OBJECT_PATH);
else if (c instanceof Class &&
ObjectPath.class.equals((Class<? extends Object>) c))
out[level].append((char) Message.ArgumentType.OBJECT_PATH);
else if (c instanceof Class &&
((Class<? extends Object>) c).isArray()) {
if (Type.class.equals(((Class<? extends Object>) c).getComponentType()))
out[level].append((char) Message.ArgumentType.SIGNATURE);
else {
out[level].append((char) Message.ArgumentType.ARRAY);
String[] s = recursiveGetDBusType(((Class<? extends Object>) c).getComponentType(), false, level + 1);
if (s.length != 1) throw new DBusException(getString("multiValuedArrayNotPermitted"));
out[level].append(s[0]);
}
} else if (c instanceof Class &&
Struct.class.isAssignableFrom((Class<? extends Object>) c)) {
out[level].append((char) Message.ArgumentType.STRUCT1);
Type[] ts = Container.getTypeCache(c);
if (null == ts) {
Field[] fs = ((Class<? extends Object>) c).getDeclaredFields();
ts = new Type[fs.length];
for (Field f : fs) {
Position p = f.getAnnotation(Position.class);
if (null == p) continue;
ts[p.value()] = f.getGenericType();
}
Container.putTypeCache(c, ts);
}
for (Type t : ts)
if (t != null)
for (String s : recursiveGetDBusType(t, false, level + 1))
out[level].append(s);
out[level].append(')');
} else {
throw new DBusException(getString("nonExportableType") + c);
}
if (Debug.debug) Debug.print(Debug.VERBOSE, "Converted Java type: " + c + " to D-Bus Type: " + out[level]);
return new String[]{out[level].toString()};
}
/**
* Converts a dbus type string into Java Type objects,
*
* @param dbus The DBus type or types.
* @param rv Vector to return the types in.
* @param limit Maximum number of types to parse (-1 == nolimit).
* @return number of characters parsed from the type string.
*/
public static int getJavaType(String dbus, List<Type> rv, int limit) throws DBusException {
if (null == dbus || "".equals(dbus) || 0 == limit) return 0;
try {
int i = 0;
for (; i < dbus.length() && (-1 == limit || limit > rv.size()); i++)
switch (dbus.charAt(i)) {
case Message.ArgumentType.STRUCT1:
int j = i + 1;
for (int c = 1; c > 0; j++) {
if (')' == dbus.charAt(j)) c--;
else if (Message.ArgumentType.STRUCT1 == dbus.charAt(j)) c++;
}
Vector<Type> contained = new Vector<Type>();
int c = getJavaType(dbus.substring(i + 1, j - 1), contained, -1);
rv.add(new DBusStructType(contained.toArray(new Type[0])));
i = j;
break;
case Message.ArgumentType.ARRAY:
if (Message.ArgumentType.DICT_ENTRY1 == dbus.charAt(i + 1)) {
contained = new Vector<Type>();
c = getJavaType(dbus.substring(i + 2), contained, 2);
rv.add(new DBusMapType(contained.get(0), contained.get(1)));
i += (c + 2);
} else {
contained = new Vector<Type>();
c = getJavaType(dbus.substring(i + 1), contained, 1);
rv.add(new DBusListType(contained.get(0)));
i += c;
}
break;
case Message.ArgumentType.VARIANT:
rv.add(Variant.class);
break;
case Message.ArgumentType.BOOLEAN:
rv.add(Boolean.class);
break;
case Message.ArgumentType.INT16:
rv.add(Short.class);
break;
case Message.ArgumentType.BYTE:
rv.add(Byte.class);
break;
case Message.ArgumentType.OBJECT_PATH:
rv.add(DBusInterface.class);
break;
case Message.ArgumentType.UINT16:
rv.add(UInt16.class);
break;
case Message.ArgumentType.INT32:
rv.add(Integer.class);
break;
case Message.ArgumentType.UINT32:
rv.add(UInt32.class);
break;
case Message.ArgumentType.INT64:
rv.add(Long.class);
break;
case Message.ArgumentType.UINT64:
rv.add(UInt64.class);
break;
case Message.ArgumentType.DOUBLE:
rv.add(Double.class);
break;
case Message.ArgumentType.FLOAT:
rv.add(Float.class);
break;
case Message.ArgumentType.STRING:
rv.add(String.class);
break;
case Message.ArgumentType.SIGNATURE:
rv.add(Type[].class);
break;
case Message.ArgumentType.DICT_ENTRY1:
rv.add(Map.Entry.class);
contained = new Vector<Type>();
c = getJavaType(dbus.substring(i + 1), contained, 2);
i += c + 1;
break;
default:
throw new DBusException(MessageFormat.format(getString("parseDBusSignatureFailure"), new Object[]{dbus, dbus.charAt(i)}));
}
return i;
} catch (IndexOutOfBoundsException IOOBe) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, IOOBe);
throw new DBusException(getString("parseDBusTypeSignatureFailure") + dbus);
}
}
/**
* Recursively converts types for serialization onto DBus.
*
* @param parameters The parameters to convert.
* @param types The (possibly generic) types of the parameters.
* @return The converted parameters.
* @throws DBusException Thrown if there is an error in converting the objects.
*/
@SuppressWarnings("unchecked")
public static Object[] convertParameters(Object[] parameters, Type[] types, AbstractConnection conn) throws DBusException {
if (null == parameters) return null;
for (int i = 0; i < parameters.length; i++) {
if (Debug.debug)
Debug.print(Debug.VERBOSE, "Converting " + i + " from " + parameters[i] + " to " + types[i]);
if (null == parameters[i]) continue;
if (parameters[i] instanceof DBusSerializable) {
for (Method m : parameters[i].getClass().getDeclaredMethods())
if (m.getName().equals("deserialize")) {
Type[] newtypes = m.getParameterTypes();
Type[] expand = new Type[types.length + newtypes.length - 1];
System.arraycopy(types, 0, expand, 0, i);
System.arraycopy(newtypes, 0, expand, i, newtypes.length);
System.arraycopy(types, i + 1, expand, i + newtypes.length, types.length - i - 1);
types = expand;
Object[] newparams = ((DBusSerializable) parameters[i]).serialize();
Object[] exparams = new Object[parameters.length + newparams.length - 1];
System.arraycopy(parameters, 0, exparams, 0, i);
System.arraycopy(newparams, 0, exparams, i, newparams.length);
System.arraycopy(parameters, i + 1, exparams, i + newparams.length, parameters.length - i - 1);
parameters = exparams;
}
i--;
} else if (parameters[i] instanceof Tuple) {
Type[] newtypes = ((ParameterizedType) types[i]).getActualTypeArguments();
Type[] expand = new Type[types.length + newtypes.length - 1];
System.arraycopy(types, 0, expand, 0, i);
System.arraycopy(newtypes, 0, expand, i, newtypes.length);
System.arraycopy(types, i + 1, expand, i + newtypes.length, types.length - i - 1);
types = expand;
Object[] newparams = ((Tuple) parameters[i]).getParameters();
Object[] exparams = new Object[parameters.length + newparams.length - 1];
System.arraycopy(parameters, 0, exparams, 0, i);
System.arraycopy(newparams, 0, exparams, i, newparams.length);
System.arraycopy(parameters, i + 1, exparams, i + newparams.length, parameters.length - i - 1);
parameters = exparams;
if (Debug.debug)
Debug.print(Debug.VERBOSE, "New params: " + Arrays.deepToString(parameters) + " new types: " + Arrays.deepToString(types));
i--;
} else if (types[i] instanceof TypeVariable &&
!(parameters[i] instanceof Variant))
// its an unwrapped variant, wrap it
parameters[i] = new Variant<Object>(parameters[i]);
else if (parameters[i] instanceof DBusInterface)
parameters[i] = conn.getExportedObject((DBusInterface) parameters[i]);
}
return parameters;
}
@SuppressWarnings("unchecked")
static Object deSerializeParameter(Object parameter, Type type, AbstractConnection conn) throws Exception {
if (Debug.debug)
Debug.print(Debug.VERBOSE, "Deserializing from " + parameter.getClass() + " to " + type.getClass());
if (null == parameter)
return null;
// its a wrapped variant, unwrap it
if (type instanceof TypeVariable
&& parameter instanceof Variant) {
parameter = ((Variant) parameter).getValue();
}
// Turn a signature into a Type[]
if (type instanceof Class
&& ((Class) type).isArray()
&& ((Class) type).getComponentType().equals(Type.class)
&& parameter instanceof String) {
Vector<Type> rv = new Vector<Type>();
getJavaType((String) parameter, rv, -1);
parameter = rv.toArray(new Type[0]);
}
// its an object path, get/create the proxy
if (parameter instanceof ObjectPath) {
if (type instanceof Class && DBusInterface.class.isAssignableFrom((Class) type))
parameter = conn.getExportedObject(
((ObjectPath) parameter).source,
((ObjectPath) parameter).path);
else
parameter = new Path(((ObjectPath) parameter).path);
}
// it should be a struct. create it
if (parameter instanceof Object[] &&
type instanceof Class &&
Struct.class.isAssignableFrom((Class) type)) {
if (Debug.debug) Debug.print(Debug.VERBOSE, "Creating Struct " + type + " from " + parameter);
Type[] ts = Container.getTypeCache(type);
if (null == ts) {
Field[] fs = ((Class) type).getDeclaredFields();
ts = new Type[fs.length];
for (Field f : fs) {
Position p = f.getAnnotation(Position.class);
if (null == p) continue;
ts[p.value()] = f.getGenericType();
}
Container.putTypeCache(type, ts);
}
// recurse over struct contents
parameter = deSerializeParameters((Object[]) parameter, ts, conn);
for (Constructor con : ((Class) type).getDeclaredConstructors()) {
try {
parameter = con.newInstance((Object[]) parameter);
break;
} catch (IllegalArgumentException IAe) {
}
}
}
// recurse over arrays
if (parameter instanceof Object[]) {
Type[] ts = new Type[((Object[]) parameter).length];
Arrays.fill(ts, parameter.getClass().getComponentType());
parameter = deSerializeParameters((Object[]) parameter,
ts, conn);
}
if (parameter instanceof List) {
Type type2;
if (type instanceof ParameterizedType)
type2 = ((ParameterizedType) type).getActualTypeArguments()[0];
else if (type instanceof GenericArrayType)
type2 = ((GenericArrayType) type).getGenericComponentType();
else if (type instanceof Class && ((Class) type).isArray())
type2 = ((Class) type).getComponentType();
else
type2 = null;
if (null != type2)
parameter = deSerializeParameters((List) parameter, type2, conn);
}
// correct floats if appropriate
if (type.equals(Float.class) || type.equals(Float.TYPE))
if (!(parameter instanceof Float))
parameter = ((Number) parameter).floatValue();
// make sure arrays are in the correct format
if (parameter instanceof Object[] ||
parameter instanceof List ||
parameter.getClass().isArray()) {
if (type instanceof ParameterizedType)
parameter = ArrayFrob.convert(parameter,
(Class<? extends Object>) ((ParameterizedType) type).getRawType());
else if (type instanceof GenericArrayType) {
Type ct = ((GenericArrayType) type).getGenericComponentType();
Class cc = null;
if (ct instanceof Class)
cc = (Class) ct;
if (ct instanceof ParameterizedType)
cc = (Class) ((ParameterizedType) ct).getRawType();
Object o = Array.newInstance(cc, 0);
parameter = ArrayFrob.convert(parameter,
o.getClass());
} else if (type instanceof Class &&
((Class) type).isArray()) {
Class cc = ((Class) type).getComponentType();
if ((cc.equals(Float.class) || cc.equals(Float.TYPE))
&& (parameter instanceof double[])) {
double[] tmp1 = (double[]) parameter;
float[] tmp2 = new float[tmp1.length];
for (int i = 0; i < tmp1.length; i++)
tmp2[i] = (float) tmp1[i];
parameter = tmp2;
}
Object o = Array.newInstance(cc, 0);
parameter = ArrayFrob.convert(parameter,
o.getClass());
}
}
if (parameter instanceof DBusMap) {
if (Debug.debug) Debug.print(Debug.VERBOSE, "Deserializing a Map");
DBusMap dmap = (DBusMap) parameter;
Type[] maptypes = ((ParameterizedType) type).getActualTypeArguments();
for (int i = 0; i < dmap.entries.length; i++) {
dmap.entries[i][0] = deSerializeParameter(dmap.entries[i][0], maptypes[0], conn);
dmap.entries[i][1] = deSerializeParameter(dmap.entries[i][1], maptypes[1], conn);
}
}
return parameter;
}
static List<Object> deSerializeParameters(List<Object> parameters, Type type, AbstractConnection conn) throws Exception {
if (Debug.debug) Debug.print(Debug.VERBOSE, "Deserializing from " + parameters + " to " + type);
if (null == parameters) return null;
for (int i = 0; i < parameters.size(); i++) {
if (null == parameters.get(i)) continue;
/* DO NOT DO THIS! IT'S REALLY NOT SUPPORTED!
* if (type instanceof Class &&
DBusSerializable.class.isAssignableFrom((Class) types[i])) {
for (Method m: ((Class) types[i]).getDeclaredMethods())
if (m.getName().equals("deserialize")) {
Type[] newtypes = m.getGenericParameterTypes();
try {
Object[] sub = new Object[newtypes.length];
System.arraycopy(parameters, i, sub, 0, newtypes.length);
sub = deSerializeParameters(sub, newtypes, conn);
DBusSerializable sz = (DBusSerializable) ((Class) types[i]).newInstance();
m.invoke(sz, sub);
Object[] compress = new Object[parameters.length - newtypes.length + 1];
System.arraycopy(parameters, 0, compress, 0, i);
compress[i] = sz;
System.arraycopy(parameters, i + newtypes.length, compress, i+1, parameters.length - i - newtypes.length);
parameters = compress;
} catch (ArrayIndexOutOfBoundsException AIOOBe) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, AIOOBe);
throw new DBusException("Not enough elements to create custom object from serialized data ("+(parameters.size()-i)+" < "+(newtypes.length)+")");
}
}
} else*/
parameters.set(i, deSerializeParameter(parameters.get(i), type, conn));
}
return parameters;
}
@SuppressWarnings("unchecked")
static Object[] deSerializeParameters(Object[] parameters, Type[] types, AbstractConnection conn) throws Exception {
if (Debug.debug)
Debug.print(Debug.VERBOSE, "Deserializing from " + Arrays.deepToString(parameters) + " to " + Arrays.deepToString(types));
if (null == parameters) return null;
if (types.length == 1 && types[0] instanceof ParameterizedType
&& Tuple.class.isAssignableFrom((Class) ((ParameterizedType) types[0]).getRawType())) {
types = ((ParameterizedType) types[0]).getActualTypeArguments();
}
for (int i = 0; i < parameters.length; i++) {
// CHECK IF ARRAYS HAVE THE SAME LENGTH <-- has to happen after expanding parameters
if (i >= types.length) {
if (Debug.debug) {
for (int j = 0; j < parameters.length; j++) {
Debug.print(Debug.ERR, String.format("Error, Parameters difference (%1d, '%2s')", j, parameters[j].toString()));
}
}
throw new DBusException(getString("errorDeserializingMessage"));
}
if (null == parameters[i]) continue;
if ((types[i] instanceof Class &&
DBusSerializable.class.isAssignableFrom((Class<? extends Object>) types[i])) ||
(types[i] instanceof ParameterizedType &&
DBusSerializable.class.isAssignableFrom((Class<? extends Object>) ((ParameterizedType) types[i]).getRawType()))) {
Class<? extends DBusSerializable> dsc;
if (types[i] instanceof Class)
dsc = (Class<? extends DBusSerializable>) types[i];
else
dsc = (Class<? extends DBusSerializable>) ((ParameterizedType) types[i]).getRawType();
for (Method m : dsc.getDeclaredMethods())
if (m.getName().equals("deserialize")) {
Type[] newtypes = m.getGenericParameterTypes();
try {
Object[] sub = new Object[newtypes.length];
System.arraycopy(parameters, i, sub, 0, newtypes.length);
sub = deSerializeParameters(sub, newtypes, conn);
DBusSerializable sz = dsc.newInstance();
m.invoke(sz, sub);
Object[] compress = new Object[parameters.length - newtypes.length + 1];
System.arraycopy(parameters, 0, compress, 0, i);
compress[i] = sz;
System.arraycopy(parameters, i + newtypes.length, compress, i + 1, parameters.length - i - newtypes.length);
parameters = compress;
} catch (ArrayIndexOutOfBoundsException AIOOBe) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, AIOOBe);
throw new DBusException(MessageFormat.format(getString("notEnoughElementsToCreateCustomObject"),
new Object[]{parameters.length - i, newtypes.length}));
}
}
} else
parameters[i] = deSerializeParameter(parameters[i], types[i], conn);
}
return parameters;
}
}

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194
federation/sssd/src/main/java/org/freedesktop/dbus/MessageReader.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import cx.ath.matthew.utils.Hexdump;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.exceptions.MessageProtocolVersionException;
import org.freedesktop.dbus.exceptions.MessageTypeException;
import java.io.BufferedInputStream;
import java.io.EOFException;
import java.io.IOException;
import java.io.InputStream;
import java.net.SocketTimeoutException;
import java.text.MessageFormat;
import static org.freedesktop.dbus.Gettext.getString;
public class MessageReader {
private InputStream in;
private byte[] buf = null;
private byte[] tbuf = null;
private byte[] header = null;
private byte[] body = null;
private int[] len = new int[4];
public MessageReader(InputStream in) {
this.in = new BufferedInputStream(in);
}
public Message readMessage() throws IOException, DBusException {
int rv;
/* Read the 12 byte fixed header, retrying as neccessary */
if (null == buf) {
buf = new byte[12];
len[0] = 0;
}
if (len[0] < 12) {
try {
rv = in.read(buf, len[0], 12 - len[0]);
} catch (SocketTimeoutException STe) {
return null;
}
if (-1 == rv) throw new EOFException(getString("transportReturnedEOF"));
len[0] += rv;
}
if (len[0] == 0) return null;
if (len[0] < 12) {
if (Debug.debug) Debug.print(Debug.DEBUG, "Only got " + len[0] + " of 12 bytes of header");
return null;
}
/* Parse the details from the header */
byte endian = buf[0];
byte type = buf[1];
byte protover = buf[3];
if (protover > Message.PROTOCOL) {
buf = null;
throw new MessageProtocolVersionException(MessageFormat.format(getString("protocolVersionUnsupported"), new Object[]{protover}));
}
/* Read the length of the variable header */
if (null == tbuf) {
tbuf = new byte[4];
len[1] = 0;
}
if (len[1] < 4) {
try {
rv = in.read(tbuf, len[1], 4 - len[1]);
} catch (SocketTimeoutException STe) {
return null;
}
if (-1 == rv) throw new EOFException(getString("transportReturnedEOF"));
len[1] += rv;
}
if (len[1] < 4) {
if (Debug.debug) Debug.print(Debug.DEBUG, "Only got " + len[1] + " of 4 bytes of header");
return null;
}
/* Parse the variable header length */
int headerlen = 0;
if (null == header) {
headerlen = (int) Message.demarshallint(tbuf, 0, endian, 4);
if (0 != headerlen % 8)
headerlen += 8 - (headerlen % 8);
} else
headerlen = header.length - 8;
/* Read the variable header */
if (null == header) {
header = new byte[headerlen + 8];
System.arraycopy(tbuf, 0, header, 0, 4);
len[2] = 0;
}
if (len[2] < headerlen) {
try {
rv = in.read(header, 8 + len[2], headerlen - len[2]);
} catch (SocketTimeoutException STe) {
return null;
}
if (-1 == rv) throw new EOFException(getString("transportReturnedEOF"));
len[2] += rv;
}
if (len[2] < headerlen) {
if (Debug.debug) Debug.print(Debug.DEBUG, "Only got " + len[2] + " of " + headerlen + " bytes of header");
return null;
}
/* Read the body */
int bodylen = 0;
if (null == body) bodylen = (int) Message.demarshallint(buf, 4, endian, 4);
if (null == body) {
body = new byte[bodylen];
len[3] = 0;
}
if (len[3] < body.length) {
try {
rv = in.read(body, len[3], body.length - len[3]);
} catch (SocketTimeoutException STe) {
return null;
}
if (-1 == rv) throw new EOFException(getString("transportReturnedEOF"));
len[3] += rv;
}
if (len[3] < body.length) {
if (Debug.debug) Debug.print(Debug.DEBUG, "Only got " + len[3] + " of " + body.length + " bytes of body");
return null;
}
Message m;
switch (type) {
case Message.MessageType.METHOD_CALL:
m = new MethodCall();
break;
case Message.MessageType.METHOD_RETURN:
m = new MethodReturn();
break;
case Message.MessageType.SIGNAL:
m = new DBusSignal();
break;
case Message.MessageType.ERROR:
m = new Error();
break;
default:
throw new MessageTypeException(MessageFormat.format(getString("messageTypeUnsupported"), new Object[]{type}));
}
if (Debug.debug) {
Debug.print(Debug.VERBOSE, Hexdump.format(buf));
Debug.print(Debug.VERBOSE, Hexdump.format(tbuf));
Debug.print(Debug.VERBOSE, Hexdump.format(header));
Debug.print(Debug.VERBOSE, Hexdump.format(body));
}
try {
m.populate(buf, header, body);
} catch (DBusException DBe) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBe);
buf = null;
tbuf = null;
body = null;
header = null;
throw DBe;
} catch (RuntimeException Re) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, Re);
buf = null;
tbuf = null;
body = null;
header = null;
throw Re;
}
if (Debug.debug) {
Debug.print(Debug.INFO, "=> " + m);
}
buf = null;
tbuf = null;
body = null;
header = null;
return m;
}
public void close() throws IOException {
if (Debug.debug) Debug.print(Debug.INFO, "Closing Message Reader");
in.close();
}
}

67
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import cx.ath.matthew.unix.USOutputStream;
import cx.ath.matthew.utils.Hexdump;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.OutputStream;
public class MessageWriter {
private OutputStream out;
private boolean isunix;
public MessageWriter(OutputStream out) {
this.out = out;
this.isunix = false;
try {
if (out instanceof USOutputStream)
this.isunix = true;
} catch (Throwable t) {
}
if (!this.isunix)
this.out = new BufferedOutputStream(this.out);
}
public void writeMessage(Message m) throws IOException {
if (Debug.debug) {
Debug.print(Debug.INFO, "<= " + m);
}
if (null == m) return;
if (null == m.getWireData()) {
if (Debug.debug) Debug.print(Debug.WARN, "Message " + m + " wire-data was null!");
return;
}
if (isunix) {
if (Debug.debug) {
Debug.print(Debug.DEBUG, "Writing all " + m.getWireData().length + " buffers simultaneously to Unix Socket");
for (byte[] buf : m.getWireData())
Debug.print(Debug.VERBOSE, "(" + buf + "):" + (null == buf ? "" : Hexdump.format(buf)));
}
((USOutputStream) out).write(m.getWireData());
} else
for (byte[] buf : m.getWireData()) {
if (Debug.debug)
Debug.print(Debug.VERBOSE, "(" + buf + "):" + (null == buf ? "" : Hexdump.format(buf)));
if (null == buf) break;
out.write(buf);
}
out.flush();
}
public void close() throws IOException {
if (Debug.debug) Debug.print(Debug.INFO, "Closing Message Writer");
out.close();
}
}

137
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import cx.ath.matthew.utils.Hexdump;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.exceptions.MessageFormatException;
import java.util.Vector;
import static org.freedesktop.dbus.Gettext.getString;
public class MethodCall extends Message {
MethodCall() {
}
public MethodCall(String dest, String path, String iface, String member, byte flags, String sig, Object... args) throws DBusException {
this(null, dest, path, iface, member, flags, sig, args);
}
public MethodCall(String source, String dest, String path, String iface, String member, byte flags, String sig, Object... args) throws DBusException {
super(Message.Endian.BIG, Message.MessageType.METHOD_CALL, flags);
if (null == member || null == path)
throw new MessageFormatException(getString("missingDestinationPathFunction"));
headers.put(Message.HeaderField.PATH, path);
headers.put(Message.HeaderField.MEMBER, member);
Vector<Object> hargs = new Vector<Object>();
hargs.add(new Object[]{Message.HeaderField.PATH, new Object[]{ArgumentType.OBJECT_PATH_STRING, path}});
if (null != source) {
headers.put(Message.HeaderField.SENDER, source);
hargs.add(new Object[]{Message.HeaderField.SENDER, new Object[]{ArgumentType.STRING_STRING, source}});
}
if (null != dest) {
headers.put(Message.HeaderField.DESTINATION, dest);
hargs.add(new Object[]{Message.HeaderField.DESTINATION, new Object[]{ArgumentType.STRING_STRING, dest}});
}
if (null != iface) {
hargs.add(new Object[]{Message.HeaderField.INTERFACE, new Object[]{ArgumentType.STRING_STRING, iface}});
headers.put(Message.HeaderField.INTERFACE, iface);
}
hargs.add(new Object[]{Message.HeaderField.MEMBER, new Object[]{ArgumentType.STRING_STRING, member}});
if (null != sig) {
if (Debug.debug) Debug.print(Debug.DEBUG, "Appending arguments with signature: " + sig);
hargs.add(new Object[]{Message.HeaderField.SIGNATURE, new Object[]{ArgumentType.SIGNATURE_STRING, sig}});
headers.put(Message.HeaderField.SIGNATURE, sig);
setArgs(args);
}
byte[] blen = new byte[4];
appendBytes(blen);
append("ua(yv)", serial, hargs.toArray());
pad((byte) 8);
long c = bytecounter;
if (null != sig) append(sig, args);
if (Debug.debug)
Debug.print(Debug.DEBUG, "Appended body, type: " + sig + " start: " + c + " end: " + bytecounter + " size: " + (bytecounter - c));
marshallint(bytecounter - c, blen, 0, 4);
if (Debug.debug) Debug.print("marshalled size (" + blen + "): " + Hexdump.format(blen));
}
private static long REPLY_WAIT_TIMEOUT = 20000;
/**
* Set the default timeout for method calls.
* Default is 20s.
*
* @param timeout New timeout in ms.
*/
public static void setDefaultTimeout(long timeout) {
REPLY_WAIT_TIMEOUT = timeout;
}
Message reply = null;
public synchronized boolean hasReply() {
return null != reply;
}
/**
* Block (if neccessary) for a reply.
*
* @param timeout The length of time to block before timing out (ms).
* @return The reply to this MethodCall, or null if a timeout happens.
*/
public synchronized Message getReply(long timeout) {
if (Debug.debug) Debug.print(Debug.VERBOSE, "Blocking on " + this);
if (null != reply) return reply;
try {
wait(timeout);
return reply;
} catch (InterruptedException Ie) {
return reply;
}
}
/**
* Block (if neccessary) for a reply.
* Default timeout is 20s, or can be configured with setDefaultTimeout()
*
* @return The reply to this MethodCall, or null if a timeout happens.
*/
public synchronized Message getReply() {
if (Debug.debug) Debug.print(Debug.VERBOSE, "Blocking on " + this);
if (null != reply) return reply;
try {
wait(REPLY_WAIT_TIMEOUT);
return reply;
} catch (InterruptedException Ie) {
return reply;
}
}
protected synchronized void setReply(Message reply) {
if (Debug.debug) Debug.print(Debug.VERBOSE, "Setting reply to " + this + " to " + reply);
this.reply = reply;
notifyAll();
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/MethodReturn.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import org.freedesktop.dbus.exceptions.DBusException;
import java.util.Vector;
public class MethodReturn extends Message {
MethodReturn() {
}
public MethodReturn(String dest, long replyserial, String sig, Object... args) throws DBusException {
this(null, dest, replyserial, sig, args);
}
public MethodReturn(String source, String dest, long replyserial, String sig, Object... args) throws DBusException {
super(Message.Endian.BIG, Message.MessageType.METHOD_RETURN, (byte) 0);
headers.put(Message.HeaderField.REPLY_SERIAL, replyserial);
Vector<Object> hargs = new Vector<Object>();
hargs.add(new Object[]{Message.HeaderField.REPLY_SERIAL, new Object[]{ArgumentType.UINT32_STRING, replyserial}});
if (null != source) {
headers.put(Message.HeaderField.SENDER, source);
hargs.add(new Object[]{Message.HeaderField.SENDER, new Object[]{ArgumentType.STRING_STRING, source}});
}
if (null != dest) {
headers.put(Message.HeaderField.DESTINATION, dest);
hargs.add(new Object[]{Message.HeaderField.DESTINATION, new Object[]{ArgumentType.STRING_STRING, dest}});
}
if (null != sig) {
hargs.add(new Object[]{Message.HeaderField.SIGNATURE, new Object[]{ArgumentType.SIGNATURE_STRING, sig}});
headers.put(Message.HeaderField.SIGNATURE, sig);
setArgs(args);
}
byte[] blen = new byte[4];
appendBytes(blen);
append("ua(yv)", serial, hargs.toArray());
pad((byte) 8);
long c = bytecounter;
if (null != sig) append(sig, args);
marshallint(bytecounter - c, blen, 0, 4);
}
public MethodReturn(MethodCall mc, String sig, Object... args) throws DBusException {
this(null, mc, sig, args);
}
public MethodReturn(String source, MethodCall mc, String sig, Object... args) throws DBusException {
this(source, mc.getSource(), mc.getSerial(), sig, args);
this.call = mc;
}
MethodCall call;
public MethodCall getCall() {
return call;
}
protected void setCall(MethodCall call) {
this.call = call;
}
}

37
federation/sssd/src/main/java/org/freedesktop/dbus/MethodTuple.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
class MethodTuple {
String name;
String sig;
public MethodTuple(String name, String sig) {
this.name = name;
if (null != sig)
this.sig = sig;
else
this.sig = "";
if (Debug.debug) Debug.print(Debug.VERBOSE, "new MethodTuple(" + this.name + ", " + this.sig + ")");
}
public boolean equals(Object o) {
return o.getClass().equals(MethodTuple.class)
&& ((MethodTuple) o).name.equals(this.name)
&& ((MethodTuple) o).sig.equals(this.sig);
}
public int hashCode() {
return name.hashCode() + sig.hashCode();
}
}

22
federation/sssd/src/main/java/org/freedesktop/dbus/ObjectPath.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
class ObjectPath extends Path {
public String source;
// public DBusConnection conn;
public ObjectPath(String source, String path/*, DBusConnection conn*/) {
super(path);
this.source = source;
// this.conn = conn;
}
}

158
federation/sssd/src/main/java/org/freedesktop/dbus/ObjectTree.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import java.util.regex.Pattern;
/**
* Keeps track of the exported objects for introspection data
*/
class ObjectTree {
class TreeNode {
String name;
ExportedObject object;
String data;
TreeNode right;
TreeNode down;
public TreeNode(String name) {
this.name = name;
}
public TreeNode(String name, ExportedObject object, String data) {
this.name = name;
this.object = object;
this.data = data;
}
}
private TreeNode root;
public ObjectTree() {
root = new TreeNode("");
}
public static final Pattern slashpattern = Pattern.compile("/");
private TreeNode recursiveFind(TreeNode current, String path) {
if ("/".equals(path)) return current;
String[] elements = path.split("/", 2);
// this is us or a parent node
if (path.startsWith(current.name)) {
// this is us
if (path.equals(current.name)) {
return current;
}
// recurse down
else {
if (current.down == null)
return null;
else return recursiveFind(current.down, elements[1]);
}
} else if (current.right == null) {
return null;
} else if (0 > current.right.name.compareTo(elements[0])) {
return null;
}
// recurse right
else {
return recursiveFind(current.right, path);
}
}
private TreeNode recursiveAdd(TreeNode current, String path, ExportedObject object, String data) {
String[] elements = slashpattern.split(path, 2);
// this is us or a parent node
if (path.startsWith(current.name)) {
// this is us
if (1 == elements.length || "".equals(elements[1])) {
current.object = object;
current.data = data;
}
// recurse down
else {
if (current.down == null) {
String[] el = elements[1].split("/", 2);
current.down = new TreeNode(el[0]);
}
current.down = recursiveAdd(current.down, elements[1], object, data);
}
}
// need to create a new sub-tree on the end
else if (current.right == null) {
current.right = new TreeNode(elements[0]);
current.right = recursiveAdd(current.right, path, object, data);
}
// need to insert here
else if (0 > current.right.name.compareTo(elements[0])) {
TreeNode t = new TreeNode(elements[0]);
t.right = current.right;
current.right = t;
current.right = recursiveAdd(current.right, path, object, data);
}
// recurse right
else {
current.right = recursiveAdd(current.right, path, object, data);
}
return current;
}
public void add(String path, ExportedObject object, String data) {
if (Debug.debug) Debug.print(Debug.DEBUG, "Adding " + path + " to object tree");
root = recursiveAdd(root, path, object, data);
}
public void remove(String path) {
if (Debug.debug) Debug.print(Debug.DEBUG, "Removing " + path + " from object tree");
TreeNode t = recursiveFind(root, path);
t.object = null;
t.data = null;
}
public String Introspect(String path) {
TreeNode t = recursiveFind(root, path);
if (null == t) return null;
StringBuilder sb = new StringBuilder();
sb.append("<node name=\"");
sb.append(path);
sb.append("\">\n");
if (null != t.data) sb.append(t.data);
t = t.down;
while (null != t) {
sb.append("<node name=\"");
sb.append(t.name);
sb.append("\"/>\n");
t = t.right;
}
sb.append("</node>");
return sb.toString();
}
private String recursivePrint(TreeNode current) {
String s = "";
if (null != current) {
s += current.name;
if (null != current.object)
s += "*";
if (null != current.down)
s += "/{" + recursivePrint(current.down) + "}";
if (null != current.right)
s += ", " + recursivePrint(current.right);
}
return s;
}
public String toString() {
return recursivePrint(root);
}
}

39
federation/sssd/src/main/java/org/freedesktop/dbus/Path.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
public class Path implements Comparable<Path> {
protected String path;
public Path(String path) {
this.path = path;
}
public String getPath() {
return path;
}
public String toString() {
return path;
}
public boolean equals(Object other) {
return (other instanceof Path) && path.equals(((Path) other).path);
}
public int hashCode() {
return path.hashCode();
}
public int compareTo(Path that) {
return path.compareTo(that.path);
}
}

29
federation/sssd/src/main/java/org/freedesktop/dbus/Position.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Position annotation, to annotate Struct fields
* to be sent over DBus.
*/
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.FIELD)
public @interface Position {
/**
* The order of this field in the Struct.
*/
int value();
}

187
federation/sssd/src/main/java/org/freedesktop/dbus/RemoteInvocationHandler.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import org.freedesktop.DBus;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.exceptions.DBusExecutionException;
import org.freedesktop.dbus.exceptions.NotConnected;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.lang.reflect.Type;
import java.text.MessageFormat;
import java.util.Arrays;
import static org.freedesktop.dbus.Gettext.getString;
class RemoteInvocationHandler implements InvocationHandler {
public static final int CALL_TYPE_SYNC = 0;
public static final int CALL_TYPE_ASYNC = 1;
public static final int CALL_TYPE_CALLBACK = 2;
public static Object convertRV(String sig, Object[] rp, Method m, AbstractConnection conn) throws DBusException {
Class<? extends Object> c = m.getReturnType();
if (null == rp) {
if (null == c || Void.TYPE.equals(c)) return null;
else throw new DBusExecutionException(getString("voidReturnType"));
} else {
try {
if (Debug.debug)
Debug.print(Debug.VERBOSE, "Converting return parameters from " + Arrays.deepToString(rp) + " to type " + m.getGenericReturnType());
rp = Marshalling.deSerializeParameters(rp,
new Type[]{m.getGenericReturnType()}, conn);
} catch (Exception e) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
throw new DBusExecutionException(MessageFormat.format(getString("invalidReturnType"), new Object[]{e.getMessage()}));
}
}
switch (rp.length) {
case 0:
if (null == c || Void.TYPE.equals(c))
return null;
else throw new DBusExecutionException(getString("voidReturnType"));
case 1:
return rp[0];
default:
// check we are meant to return multiple values
if (!Tuple.class.isAssignableFrom(c))
throw new DBusExecutionException(getString("tupleReturnType"));
Constructor<? extends Object> cons = c.getConstructors()[0];
try {
return cons.newInstance(rp);
} catch (Exception e) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
throw new DBusException(e.getMessage());
}
}
}
@SuppressWarnings("unchecked")
public static Object executeRemoteMethod(RemoteObject ro, Method m, AbstractConnection conn, int syncmethod, CallbackHandler callback, Object... args) throws DBusExecutionException {
Type[] ts = m.getGenericParameterTypes();
String sig = null;
if (ts.length > 0) try {
sig = Marshalling.getDBusType(ts);
args = Marshalling.convertParameters(args, ts, conn);
} catch (DBusException DBe) {
throw new DBusExecutionException(getString("contructDBusTypeFailure") + DBe.getMessage());
}
MethodCall call;
byte flags = 0;
if (!ro.autostart) flags |= Message.Flags.NO_AUTO_START;
if (syncmethod == CALL_TYPE_ASYNC) flags |= Message.Flags.ASYNC;
if (m.isAnnotationPresent(DBus.Method.NoReply.class)) flags |= Message.Flags.NO_REPLY_EXPECTED;
try {
String name;
if (m.isAnnotationPresent(DBusMemberName.class))
name = m.getAnnotation(DBusMemberName.class).value();
else
name = m.getName();
if (null == ro.iface)
call = new MethodCall(ro.busname, ro.objectpath, null, name, flags, sig, args);
else {
if (null != ro.iface.getAnnotation(DBusInterfaceName.class)) {
call = new MethodCall(ro.busname, ro.objectpath, ro.iface.getAnnotation(DBusInterfaceName.class).value(), name, flags, sig, args);
} else
call = new MethodCall(ro.busname, ro.objectpath, AbstractConnection.dollar_pattern.matcher(ro.iface.getName()).replaceAll("."), name, flags, sig, args);
}
} catch (DBusException DBe) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBe);
throw new DBusExecutionException(getString("constructOutgoingMethodCallFailure") + DBe.getMessage());
}
if (null == conn.outgoing) throw new NotConnected(getString("notConnected"));
switch (syncmethod) {
case CALL_TYPE_ASYNC:
conn.queueOutgoing(call);
return new DBusAsyncReply(call, m, conn);
case CALL_TYPE_CALLBACK:
synchronized (conn.pendingCallbacks) {
if (Debug.debug) Debug.print(Debug.VERBOSE, "Queueing Callback " + callback + " for " + call);
conn.pendingCallbacks.put(call, callback);
conn.pendingCallbackReplys.put(call, new DBusAsyncReply(call, m, conn));
}
conn.queueOutgoing(call);
return null;
case CALL_TYPE_SYNC:
conn.queueOutgoing(call);
break;
}
// get reply
if (m.isAnnotationPresent(DBus.Method.NoReply.class)) return null;
Message reply = call.getReply();
if (null == reply) throw new DBus.Error.NoReply(getString("notReplyWithSpecifiedTime"));
if (reply instanceof Error)
((Error) reply).throwException();
try {
return convertRV(reply.getSig(), reply.getParameters(), m, conn);
} catch (DBusException e) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
throw new DBusExecutionException(e.getMessage());
}
}
AbstractConnection conn;
RemoteObject remote;
public RemoteInvocationHandler(AbstractConnection conn, RemoteObject remote) {
this.remote = remote;
this.conn = conn;
}
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
if (method.getName().equals("isRemote")) return true;
else if (method.getName().equals("clone")) return null;
else if (method.getName().equals("equals")) {
try {
if (1 == args.length)
return new Boolean(remote.equals(((RemoteInvocationHandler) Proxy.getInvocationHandler(args[0])).remote));
} catch (IllegalArgumentException IAe) {
return Boolean.FALSE;
}
} else if (method.getName().equals("finalize")) return null;
else if (method.getName().equals("getClass")) return DBusInterface.class;
else if (method.getName().equals("hashCode")) return remote.hashCode();
else if (method.getName().equals("notify")) {
remote.notify();
return null;
} else if (method.getName().equals("notifyAll")) {
remote.notifyAll();
return null;
} else if (method.getName().equals("wait")) {
if (0 == args.length) remote.wait();
else if (1 == args.length
&& args[0] instanceof Long) remote.wait((Long) args[0]);
else if (2 == args.length
&& args[0] instanceof Long
&& args[1] instanceof Integer)
remote.wait((Long) args[0], (Integer) args[1]);
if (args.length <= 2)
return null;
} else if (method.getName().equals("toString"))
return remote.toString();
return executeRemoteMethod(remote, method, conn, CALL_TYPE_SYNC, null, args);
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
class RemoteObject {
String busname;
String objectpath;
Class<? extends DBusInterface> iface;
boolean autostart;
public RemoteObject(String busname, String objectpath, Class<? extends DBusInterface> iface, boolean autostart) {
this.busname = busname;
this.objectpath = objectpath;
this.iface = iface;
this.autostart = autostart;
}
public boolean equals(Object o) {
if (!(o instanceof RemoteObject)) return false;
RemoteObject them = (RemoteObject) o;
if (!them.objectpath.equals(this.objectpath)) return false;
if (null == this.busname && null != them.busname) return false;
if (null != this.busname && null == them.busname) return false;
if (null != them.busname && !them.busname.equals(this.busname)) return false;
if (null == this.iface && null != them.iface) return false;
if (null != this.iface && null == them.iface) return false;
if (null != them.iface && !them.iface.equals(this.iface)) return false;
return true;
}
public int hashCode() {
return (null == busname ? 0 : busname.hashCode()) + objectpath.hashCode() +
(null == iface ? 0 : iface.hashCode());
}
public boolean autoStarting() {
return autostart;
}
public String getBusName() {
return busname;
}
public String getObjectPath() {
return objectpath;
}
public Class<? extends DBusInterface> getInterface() {
return iface;
}
public String toString() {
return busname + ":" + objectpath + ":" + iface;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
class SignalTuple {
String type;
String name;
String object;
String source;
public SignalTuple(String type, String name, String object, String source) {
this.type = type;
this.name = name;
this.object = object;
this.source = source;
}
public boolean equals(Object o) {
if (!(o instanceof SignalTuple)) return false;
SignalTuple other = (SignalTuple) o;
if (null == this.type && null != other.type) return false;
if (null != this.type && !this.type.equals(other.type)) return false;
if (null == this.name && null != other.name) return false;
if (null != this.name && !this.name.equals(other.name)) return false;
if (null == this.object && null != other.object) return false;
if (null != this.object && !this.object.equals(other.object)) return false;
if (null == this.source && null != other.source) return false;
if (null != this.source && !this.source.equals(other.source)) return false;
return true;
}
public int hashCode() {
return (null == type ? 0 : type.hashCode())
+ (null == name ? 0 : name.hashCode())
+ (null == source ? 0 : source.hashCode())
+ (null == object ? 0 : object.hashCode());
}
public String toString() {
return "SignalTuple(" + type + "," + name + "," + object + "," + source + ")";
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import java.lang.ref.WeakReference;
/**
* An alternative to a WeakReference when you don't want
* that behaviour.
*/
public class StrongReference<T> extends WeakReference<T> {
T referant;
public StrongReference(T referant) {
super(referant);
this.referant = referant;
}
public void clear() {
referant = null;
}
public boolean enqueue() {
return false;
}
public T get() {
return referant;
}
public boolean isEnqueued() {
return false;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
/**
* This class should be extended to create Structs.
* Any such class may be sent over DBus to a method which takes a Struct.
* All fields in the Struct which you wish to be serialized and sent to the
* remote method should be annotated with the org.freedesktop.dbus.Position
* annotation, in the order they should appear in to Struct to DBus.
*/
public abstract class Struct extends Container {
public Struct() {
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import cx.ath.matthew.unix.UnixSocket;
import cx.ath.matthew.unix.UnixSocketAddress;
import cx.ath.matthew.utils.Hexdump;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.lang.reflect.Method;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.text.Collator;
import java.text.ParseException;
import java.util.Arrays;
import java.util.Random;
import java.util.Vector;
import static org.freedesktop.dbus.Gettext.getString;
public class Transport {
public static class SASL {
public static class Command {
private int command;
private int mechs;
private String data;
private String response;
public Command() {
}
public Command(String s) throws IOException {
String[] ss = s.split(" ");
if (Debug.debug) Debug.print(Debug.VERBOSE, "Creating command from: " + Arrays.toString(ss));
if (0 == col.compare(ss[0], "OK")) {
command = COMMAND_OK;
data = ss[1];
} else if (0 == col.compare(ss[0], "AUTH")) {
command = COMMAND_AUTH;
if (ss.length > 1) {
if (0 == col.compare(ss[1], "EXTERNAL"))
mechs = AUTH_EXTERNAL;
else if (0 == col.compare(ss[1], "DBUS_COOKIE_SHA1"))
mechs = AUTH_SHA;
else if (0 == col.compare(ss[1], "ANONYMOUS"))
mechs = AUTH_ANON;
}
if (ss.length > 2)
data = ss[2];
} else if (0 == col.compare(ss[0], "DATA")) {
command = COMMAND_DATA;
data = ss[1];
} else if (0 == col.compare(ss[0], "REJECTED")) {
command = COMMAND_REJECTED;
for (int i = 1; i < ss.length; i++)
if (0 == col.compare(ss[i], "EXTERNAL"))
mechs |= AUTH_EXTERNAL;
else if (0 == col.compare(ss[i], "DBUS_COOKIE_SHA1"))
mechs |= AUTH_SHA;
else if (0 == col.compare(ss[i], "ANONYMOUS"))
mechs |= AUTH_ANON;
} else if (0 == col.compare(ss[0], "BEGIN")) {
command = COMMAND_BEGIN;
} else if (0 == col.compare(ss[0], "CANCEL")) {
command = COMMAND_CANCEL;
} else if (0 == col.compare(ss[0], "ERROR")) {
command = COMMAND_ERROR;
data = ss[1];
} else {
throw new IOException(getString("invalidCommand") + ss[0]);
}
if (Debug.debug) Debug.print(Debug.VERBOSE, "Created command: " + this);
}
public int getCommand() {
return command;
}
public int getMechs() {
return mechs;
}
public String getData() {
return data;
}
public String getResponse() {
return response;
}
public void setResponse(String s) {
response = s;
}
public String toString() {
return "Command(" + command + ", " + mechs + ", " + data + ", " + null + ")";
}
}
private static Collator col = Collator.getInstance();
static {
col.setDecomposition(Collator.FULL_DECOMPOSITION);
col.setStrength(Collator.PRIMARY);
}
public static final int LOCK_TIMEOUT = 1000;
public static final int NEW_KEY_TIMEOUT_SECONDS = 60 * 5;
public static final int EXPIRE_KEYS_TIMEOUT_SECONDS = NEW_KEY_TIMEOUT_SECONDS + (60 * 2);
public static final int MAX_TIME_TRAVEL_SECONDS = 60 * 5;
public static final int COOKIE_TIMEOUT = 240;
public static final String COOKIE_CONTEXT = "org_freedesktop_java";
private String findCookie(String context, String ID) throws IOException {
String homedir = System.getProperty("user.home");
File f = new File(homedir + "/.dbus-keyrings/" + context);
BufferedReader r = new BufferedReader(new InputStreamReader(new FileInputStream(f)));
String s = null;
String cookie = null;
long now = System.currentTimeMillis() / 1000;
while (null != (s = r.readLine())) {
String[] line = s.split(" ");
long timestamp = Long.parseLong(line[1]);
if (line[0].equals(ID) && (!(timestamp < 0 ||
(now + MAX_TIME_TRAVEL_SECONDS) < timestamp ||
(now - EXPIRE_KEYS_TIMEOUT_SECONDS) > timestamp))) {
cookie = line[2];
break;
}
}
r.close();
return cookie;
}
private void addCookie(String context, String ID, long timestamp, String cookie) throws IOException {
String homedir = System.getProperty("user.home");
File keydir = new File(homedir + "/.dbus-keyrings/");
File cookiefile = new File(homedir + "/.dbus-keyrings/" + context);
File lock = new File(homedir + "/.dbus-keyrings/" + context + ".lock");
File temp = new File(homedir + "/.dbus-keyrings/" + context + ".temp");
// ensure directory exists
if (!keydir.exists()) keydir.mkdirs();
// acquire lock
long start = System.currentTimeMillis();
while (!lock.createNewFile() && LOCK_TIMEOUT > (System.currentTimeMillis() - start)) ;
// read old file
Vector<String> lines = new Vector<String>();
if (cookiefile.exists()) {
BufferedReader r = new BufferedReader(new InputStreamReader(new FileInputStream(cookiefile)));
String s = null;
while (null != (s = r.readLine())) {
String[] line = s.split(" ");
long time = Long.parseLong(line[1]);
// expire stale cookies
if ((timestamp - time) < COOKIE_TIMEOUT)
lines.add(s);
}
r.close();
}
// add cookie
lines.add(ID + " " + timestamp + " " + cookie);
// write temp file
PrintWriter w = new PrintWriter(new FileOutputStream(temp));
for (String l : lines)
w.println(l);
w.close();
// atomically move to old file
if (!temp.renameTo(cookiefile)) {
cookiefile.delete();
temp.renameTo(cookiefile);
}
// remove lock
lock.delete();
}
/**
* Takes the string, encodes it as hex and then turns it into a string again.
* No, I don't know why either.
*/
private String stupidlyEncode(String data) {
return Hexdump.toHex(data.getBytes()).replaceAll(" ", "");
}
private String stupidlyEncode(byte[] data) {
return Hexdump.toHex(data).replaceAll(" ", "");
}
private byte getNibble(char c) {
switch (c) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
return (byte) (c - '0');
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
return (byte) (c - 'A' + 10);
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
return (byte) (c - 'a' + 10);
default:
return 0;
}
}
private String stupidlyDecode(String data) {
char[] cs = new char[data.length()];
char[] res = new char[cs.length / 2];
data.getChars(0, data.length(), cs, 0);
for (int i = 0, j = 0; j < res.length; i += 2, j++) {
int b = 0;
b |= getNibble(cs[i]) << 4;
b |= getNibble(cs[i + 1]);
res[j] = (char) b;
}
return new String(res);
}
public static final int MODE_SERVER = 1;
public static final int MODE_CLIENT = 2;
public static final int AUTH_NONE = 0;
public static final int AUTH_EXTERNAL = 1;
public static final int AUTH_SHA = 2;
public static final int AUTH_ANON = 4;
public static final int COMMAND_AUTH = 1;
public static final int COMMAND_DATA = 2;
public static final int COMMAND_REJECTED = 3;
public static final int COMMAND_OK = 4;
public static final int COMMAND_BEGIN = 5;
public static final int COMMAND_CANCEL = 6;
public static final int COMMAND_ERROR = 7;
public static final int INITIAL_STATE = 0;
public static final int WAIT_DATA = 1;
public static final int WAIT_OK = 2;
public static final int WAIT_REJECT = 3;
public static final int WAIT_AUTH = 4;
public static final int WAIT_BEGIN = 5;
public static final int AUTHENTICATED = 6;
public static final int FAILED = 7;
public static final int OK = 1;
public static final int CONTINUE = 2;
public static final int ERROR = 3;
public static final int REJECT = 4;
public Command receive(InputStream s) throws IOException {
StringBuffer sb = new StringBuffer();
top:
while (true) {
int c = s.read();
switch (c) {
case -1:
throw new IOException("Stream unexpectedly short (broken pipe)");
case 0:
case '\r':
continue;
case '\n':
break top;
default:
sb.append((char) c);
}
}
if (Debug.debug) Debug.print(Debug.VERBOSE, "received: " + sb);
try {
return new Command(sb.toString());
} catch (Exception e) {
if (Debug.debug && AbstractConnection.EXCEPTION_DEBUG) Debug.print(Debug.ERR, e);
return new Command();
}
}
public void send(OutputStream out, int command, String... data) throws IOException {
StringBuffer sb = new StringBuffer();
switch (command) {
case COMMAND_AUTH:
sb.append("AUTH");
break;
case COMMAND_DATA:
sb.append("DATA");
break;
case COMMAND_REJECTED:
sb.append("REJECTED");
break;
case COMMAND_OK:
sb.append("OK");
break;
case COMMAND_BEGIN:
sb.append("BEGIN");
break;
case COMMAND_CANCEL:
sb.append("CANCEL");
break;
case COMMAND_ERROR:
sb.append("ERROR");
break;
default:
return;
}
for (String s : data) {
sb.append(' ');
sb.append(s);
}
sb.append('\r');
sb.append('\n');
if (Debug.debug) Debug.print(Debug.VERBOSE, "sending: " + sb);
out.write(sb.toString().getBytes());
}
public int do_challenge(int auth, Command c) throws IOException {
switch (auth) {
case AUTH_SHA:
String[] reply = stupidlyDecode(c.getData()).split(" ");
if (Debug.debug) Debug.print(Debug.VERBOSE, Arrays.toString(reply));
if (3 != reply.length) {
if (Debug.debug) Debug.print(Debug.DEBUG, "Reply is not length 3");
return ERROR;
}
String context = reply[0];
String ID = reply[1];
String serverchallenge = reply[2];
MessageDigest md = null;
try {
md = MessageDigest.getInstance("SHA");
} catch (NoSuchAlgorithmException NSAe) {
if (Debug.debug && AbstractConnection.EXCEPTION_DEBUG) Debug.print(Debug.ERR, NSAe);
return ERROR;
}
byte[] buf = new byte[8];
Message.marshallintBig(System.currentTimeMillis(), buf, 0, 8);
String clientchallenge = stupidlyEncode(md.digest(buf));
md.reset();
long start = System.currentTimeMillis();
String cookie = null;
while (null == cookie && (System.currentTimeMillis() - start) < LOCK_TIMEOUT)
cookie = findCookie(context, ID);
if (null == cookie) {
if (Debug.debug)
Debug.print(Debug.DEBUG, "Did not find a cookie in context " + context + " with ID " + ID);
return ERROR;
}
String response = serverchallenge + ":" + clientchallenge + ":" + cookie;
buf = md.digest(response.getBytes());
if (Debug.debug)
Debug.print(Debug.VERBOSE, "Response: " + response + " hash: " + Hexdump.format(buf));
response = stupidlyEncode(buf);
c.setResponse(stupidlyEncode(clientchallenge + " " + response));
return OK;
default:
if (Debug.debug) Debug.print(Debug.DEBUG, "Not DBUS_COOKIE_SHA1 authtype.");
return ERROR;
}
}
public String challenge = "";
public String cookie = "";
public int do_response(int auth, String Uid, String kernelUid, Command c) {
MessageDigest md = null;
try {
md = MessageDigest.getInstance("SHA");
} catch (NoSuchAlgorithmException NSAe) {
if (Debug.debug && AbstractConnection.EXCEPTION_DEBUG) Debug.print(Debug.ERR, NSAe);
return ERROR;
}
switch (auth) {
case AUTH_NONE:
switch (c.getMechs()) {
case AUTH_ANON:
return OK;
case AUTH_EXTERNAL:
if (0 == col.compare(Uid, c.getData()) &&
(null == kernelUid || 0 == col.compare(Uid, kernelUid)))
return OK;
else
return ERROR;
case AUTH_SHA:
String context = COOKIE_CONTEXT;
long id = System.currentTimeMillis();
byte[] buf = new byte[8];
Message.marshallintBig(id, buf, 0, 8);
challenge = stupidlyEncode(md.digest(buf));
Random r = new Random();
r.nextBytes(buf);
cookie = stupidlyEncode(md.digest(buf));
try {
addCookie(context, "" + id, id / 1000, cookie);
} catch (IOException IOe) {
if (Debug.debug && AbstractConnection.EXCEPTION_DEBUG) Debug.print(Debug.ERR, IOe);
}
if (Debug.debug)
Debug.print(Debug.DEBUG, "Sending challenge: " + context + ' ' + id + ' ' + challenge);
c.setResponse(stupidlyEncode(context + ' ' + id + ' ' + challenge));
return CONTINUE;
default:
return ERROR;
}
case AUTH_SHA:
String[] response = stupidlyDecode(c.getData()).split(" ");
if (response.length < 2) return ERROR;
String cchal = response[0];
String hash = response[1];
String prehash = challenge + ":" + cchal + ":" + cookie;
byte[] buf = md.digest(prehash.getBytes());
String posthash = stupidlyEncode(buf);
if (Debug.debug)
Debug.print(Debug.DEBUG, "Authenticating Hash; data=" + prehash + " remote hash=" + hash + " local hash=" + posthash);
if (0 == col.compare(posthash, hash))
return OK;
else
return ERROR;
default:
return ERROR;
}
}
public String[] getTypes(int types) {
switch (types) {
case AUTH_EXTERNAL:
return new String[]{"EXTERNAL"};
case AUTH_SHA:
return new String[]{"DBUS_COOKIE_SHA1"};
case AUTH_ANON:
return new String[]{"ANONYMOUS"};
case AUTH_SHA + AUTH_EXTERNAL:
return new String[]{"EXTERNAL", "DBUS_COOKIE_SHA1"};
case AUTH_SHA + AUTH_ANON:
return new String[]{"ANONYMOUS", "DBUS_COOKIE_SHA1"};
case AUTH_EXTERNAL + AUTH_ANON:
return new String[]{"ANONYMOUS", "EXTERNAL"};
case AUTH_EXTERNAL + AUTH_ANON + AUTH_SHA:
return new String[]{"ANONYMOUS", "EXTERNAL", "DBUS_COOKIE_SHA1"};
default:
return new String[]{};
}
}
/**
* performs SASL auth on the given streams.
* Mode selects whether to run as a SASL server or client.
* Types is a bitmask of the available auth types.
* Returns true if the auth was successful and false if it failed.
*/
@SuppressWarnings("unchecked")
public boolean auth(int mode, int types, String guid, OutputStream out, InputStream in, UnixSocket us) throws IOException {
String username = System.getProperty("user.name");
String Uid = null;
String kernelUid = null;
try {
Class c = Class.forName("com.sun.security.auth.module.UnixSystem");
Method m = c.getMethod("getUid");
Object o = c.newInstance();
long uid = (Long) m.invoke(o);
Uid = stupidlyEncode("" + uid);
} catch (Exception e) {
Uid = stupidlyEncode(username);
}
Command c;
int failed = 0;
int current = 0;
int state = INITIAL_STATE;
while (state != AUTHENTICATED && state != FAILED) {
if (Debug.debug) Debug.print(Debug.VERBOSE, "AUTH state: " + state);
switch (mode) {
case MODE_CLIENT:
switch (state) {
case INITIAL_STATE:
if (null == us)
out.write(new byte[]{0});
else
us.sendCredentialByte((byte) 0);
send(out, COMMAND_AUTH);
state = WAIT_DATA;
break;
case WAIT_DATA:
c = receive(in);
switch (c.getCommand()) {
case COMMAND_DATA:
switch (do_challenge(current, c)) {
case CONTINUE:
send(out, COMMAND_DATA, c.getResponse());
break;
case OK:
send(out, COMMAND_DATA, c.getResponse());
state = WAIT_OK;
break;
case ERROR:
send(out, COMMAND_ERROR, c.getResponse());
break;
}
break;
case COMMAND_REJECTED:
failed |= current;
int available = c.getMechs() & (~failed);
if (0 != (available & AUTH_EXTERNAL)) {
send(out, COMMAND_AUTH, "EXTERNAL", Uid);
current = AUTH_EXTERNAL;
} else if (0 != (available & AUTH_SHA)) {
send(out, COMMAND_AUTH, "DBUS_COOKIE_SHA1", Uid);
current = AUTH_SHA;
} else if (0 != (available & AUTH_ANON)) {
send(out, COMMAND_AUTH, "ANONYMOUS");
current = AUTH_ANON;
} else state = FAILED;
break;
case COMMAND_ERROR:
send(out, COMMAND_CANCEL);
state = WAIT_REJECT;
break;
case COMMAND_OK:
send(out, COMMAND_BEGIN);
state = AUTHENTICATED;
break;
default:
send(out, COMMAND_ERROR, "Got invalid command");
break;
}
break;
case WAIT_OK:
c = receive(in);
switch (c.getCommand()) {
case COMMAND_OK:
send(out, COMMAND_BEGIN);
state = AUTHENTICATED;
break;
case COMMAND_ERROR:
case COMMAND_DATA:
send(out, COMMAND_CANCEL);
state = WAIT_REJECT;
break;
case COMMAND_REJECTED:
failed |= current;
int available = c.getMechs() & (~failed);
state = WAIT_DATA;
if (0 != (available & AUTH_EXTERNAL)) {
send(out, COMMAND_AUTH, "EXTERNAL", Uid);
current = AUTH_EXTERNAL;
} else if (0 != (available & AUTH_SHA)) {
send(out, COMMAND_AUTH, "DBUS_COOKIE_SHA1", Uid);
current = AUTH_SHA;
} else if (0 != (available & AUTH_ANON)) {
send(out, COMMAND_AUTH, "ANONYMOUS");
current = AUTH_ANON;
} else state = FAILED;
break;
default:
send(out, COMMAND_ERROR, "Got invalid command");
break;
}
break;
case WAIT_REJECT:
c = receive(in);
switch (c.getCommand()) {
case COMMAND_REJECTED:
failed |= current;
int available = c.getMechs() & (~failed);
if (0 != (available & AUTH_EXTERNAL)) {
send(out, COMMAND_AUTH, "EXTERNAL", Uid);
current = AUTH_EXTERNAL;
} else if (0 != (available & AUTH_SHA)) {
send(out, COMMAND_AUTH, "DBUS_COOKIE_SHA1", Uid);
current = AUTH_SHA;
} else if (0 != (available & AUTH_ANON)) {
send(out, COMMAND_AUTH, "ANONYMOUS");
current = AUTH_ANON;
} else state = FAILED;
break;
default:
state = FAILED;
break;
}
break;
default:
state = FAILED;
}
break;
case MODE_SERVER:
switch (state) {
case INITIAL_STATE:
byte[] buf = new byte[1];
if (null == us) {
in.read(buf);
} else {
buf[0] = us.recvCredentialByte();
int kuid = us.getPeerUID();
if (kuid >= 0)
kernelUid = stupidlyEncode("" + kuid);
}
if (0 != buf[0]) state = FAILED;
else state = WAIT_AUTH;
break;
case WAIT_AUTH:
c = receive(in);
switch (c.getCommand()) {
case COMMAND_AUTH:
if (null == c.getData()) {
send(out, COMMAND_REJECTED, getTypes(types));
} else {
switch (do_response(current, Uid, kernelUid, c)) {
case CONTINUE:
send(out, COMMAND_DATA, c.getResponse());
current = c.getMechs();
state = WAIT_DATA;
break;
case OK:
send(out, COMMAND_OK, guid);
state = WAIT_BEGIN;
current = 0;
break;
case REJECT:
send(out, COMMAND_REJECTED, getTypes(types));
current = 0;
break;
}
}
break;
case COMMAND_ERROR:
send(out, COMMAND_REJECTED, getTypes(types));
break;
case COMMAND_BEGIN:
state = FAILED;
break;
default:
send(out, COMMAND_ERROR, "Got invalid command");
break;
}
break;
case WAIT_DATA:
c = receive(in);
switch (c.getCommand()) {
case COMMAND_DATA:
switch (do_response(current, Uid, kernelUid, c)) {
case CONTINUE:
send(out, COMMAND_DATA, c.getResponse());
state = WAIT_DATA;
break;
case OK:
send(out, COMMAND_OK, guid);
state = WAIT_BEGIN;
current = 0;
break;
case REJECT:
send(out, COMMAND_REJECTED, getTypes(types));
current = 0;
break;
}
break;
case COMMAND_ERROR:
case COMMAND_CANCEL:
send(out, COMMAND_REJECTED, getTypes(types));
state = WAIT_AUTH;
break;
case COMMAND_BEGIN:
state = FAILED;
break;
default:
send(out, COMMAND_ERROR, "Got invalid command");
break;
}
break;
case WAIT_BEGIN:
c = receive(in);
switch (c.getCommand()) {
case COMMAND_ERROR:
case COMMAND_CANCEL:
send(out, COMMAND_REJECTED, getTypes(types));
state = WAIT_AUTH;
break;
case COMMAND_BEGIN:
state = AUTHENTICATED;
break;
default:
send(out, COMMAND_ERROR, "Got invalid command");
break;
}
break;
default:
state = FAILED;
}
break;
default:
return false;
}
}
return state == AUTHENTICATED;
}
}
public MessageReader min;
public MessageWriter mout;
public Transport() {
}
public static String genGUID() {
Random r = new Random();
byte[] buf = new byte[16];
r.nextBytes(buf);
String guid = Hexdump.toHex(buf);
return guid.replaceAll(" ", "");
}
public Transport(BusAddress address) throws IOException {
connect(address);
}
public Transport(String address) throws IOException, ParseException {
connect(new BusAddress(address));
}
public Transport(String address, int timeout) throws IOException, ParseException {
connect(new BusAddress(address), timeout);
}
public void connect(String address) throws IOException, ParseException {
connect(new BusAddress(address), 0);
}
public void connect(String address, int timeout) throws IOException, ParseException {
connect(new BusAddress(address), timeout);
}
public void connect(BusAddress address) throws IOException {
connect(address, 0);
}
public void connect(BusAddress address, int timeout) throws IOException {
if (Debug.debug) Debug.print(Debug.INFO, "Connecting to " + address);
OutputStream out = null;
InputStream in = null;
UnixSocket us = null;
Socket s = null;
int mode = 0;
int types = 0;
if ("unix".equals(address.getType())) {
types = SASL.AUTH_EXTERNAL;
mode = SASL.MODE_CLIENT;
us = new UnixSocket();
if (null != address.getParameter("abstract"))
us.connect(new UnixSocketAddress(address.getParameter("abstract"), true));
else if (null != address.getParameter("path"))
us.connect(new UnixSocketAddress(address.getParameter("path"), false));
us.setPassCred(true);
in = us.getInputStream();
out = us.getOutputStream();
} else if ("tcp".equals(address.getType())) {
types = SASL.AUTH_SHA;
if (null != address.getParameter("listen")) {
mode = SASL.MODE_SERVER;
ServerSocket ss = new ServerSocket();
ss.bind(new InetSocketAddress(address.getParameter("host"), Integer.parseInt(address.getParameter("port"))));
s = ss.accept();
} else {
mode = SASL.MODE_CLIENT;
s = new Socket();
s.connect(new InetSocketAddress(address.getParameter("host"), Integer.parseInt(address.getParameter("port"))));
}
in = s.getInputStream();
out = s.getOutputStream();
} else {
throw new IOException(getString("unknownAddress") + address.getType());
}
if (!(new SASL()).auth(mode, types, address.getParameter("guid"), out, in, us)) {
out.close();
throw new IOException(getString("errorAuth"));
}
if (null != us) {
if (Debug.debug) Debug.print(Debug.VERBOSE, "Setting timeout to " + timeout + " on Socket");
if (timeout == 1)
us.setBlocking(false);
else
us.setSoTimeout(timeout);
}
if (null != s) {
if (Debug.debug) Debug.print(Debug.VERBOSE, "Setting timeout to " + timeout + " on Socket");
s.setSoTimeout(timeout);
}
mout = new MessageWriter(out);
min = new MessageReader(in);
}
public void disconnect() throws IOException {
if (Debug.debug) Debug.print(Debug.INFO, "Disconnecting Transport");
min.close();
mout.close();
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
/**
* This class should be extended to create Tuples.
* Any such class may be used as the return type for a method
* which returns multiple values.
* All fields in the Tuple which you wish to be serialized and sent to the
* remote method should be annotated with the org.freedesktop.dbus.Position
* annotation, in the order they should appear to DBus.
*/
public abstract class Tuple extends Container {
public Tuple() {
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import org.freedesktop.dbus.exceptions.DBusException;
import java.lang.reflect.Type;
public class TypeSignature {
String sig;
public TypeSignature(String sig) {
this.sig = sig;
}
public TypeSignature(Type[] types) throws DBusException {
StringBuffer sb = new StringBuffer();
for (Type t : types) {
String[] ts = Marshalling.getDBusType(t);
for (String s : ts)
sb.append(s);
}
this.sig = sb.toString();
}
public String getSig() {
return sig;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import java.text.MessageFormat;
import static org.freedesktop.dbus.Gettext.getString;
/**
* Class to represent 16-bit unsigned integers.
*/
@SuppressWarnings("serial")
public class UInt16 extends Number implements Comparable<UInt16> {
/**
* Maximum possible value.
*/
public static final int MAX_VALUE = 65535;
/**
* Minimum possible value.
*/
public static final int MIN_VALUE = 0;
private int value;
/**
* Create a UInt16 from an int.
*
* @param value Must be within MIN_VALUE&ndash;MAX_VALUE
* @throws NumberFormatException if value is not between MIN_VALUE and MAX_VALUE
*/
public UInt16(int value) {
if (value < MIN_VALUE || value > MAX_VALUE)
throw new NumberFormatException(MessageFormat.format(getString("isNotBetween"), new Object[]{value, MIN_VALUE, MAX_VALUE}));
this.value = value;
}
/**
* Create a UInt16 from a String.
*
* @param value Must parse to a valid integer within MIN_VALUE&ndash;MAX_VALUE
* @throws NumberFormatException if value is not an integer between MIN_VALUE and MAX_VALUE
*/
public UInt16(String value) {
this(Integer.parseInt(value));
}
/**
* The value of this as a byte.
*/
public byte byteValue() {
return (byte) value;
}
/**
* The value of this as a double.
*/
public double doubleValue() {
return (double) value;
}
/**
* The value of this as a float.
*/
public float floatValue() {
return (float) value;
}
/**
* The value of this as a int.
*/
public int intValue() {
return /*(int)*/ value;
}
/**
* The value of this as a long.
*/
public long longValue() {
return (long) value;
}
/**
* The value of this as a short.
*/
public short shortValue() {
return (short) value;
}
/**
* Test two UInt16s for equality.
*/
public boolean equals(Object o) {
return o instanceof UInt16 && ((UInt16) o).value == this.value;
}
public int hashCode() {
return /*(int)*/ value;
}
/**
* Compare two UInt16s.
*
* @return 0 if equal, -ve or +ve if they are different.
*/
public int compareTo(UInt16 other) {
return /*(int)*/ (this.value - other.value);
}
/**
* The value of this as a string.
*/
public String toString() {
return "" + value;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import java.text.MessageFormat;
import static org.freedesktop.dbus.Gettext.getString;
/**
* Class to represent unsigned 32-bit numbers.
*/
@SuppressWarnings("serial")
public class UInt32 extends Number implements Comparable<UInt32> {
/**
* Maximum allowed value
*/
public static final long MAX_VALUE = 4294967295L;
/**
* Minimum allowed value
*/
public static final long MIN_VALUE = 0;
private long value;
/**
* Create a UInt32 from a long.
*
* @param value Must be a valid integer within MIN_VALUE&ndash;MAX_VALUE
* @throws NumberFormatException if value is not between MIN_VALUE and MAX_VALUE
*/
public UInt32(long value) {
if (value < MIN_VALUE || value > MAX_VALUE)
throw new NumberFormatException(MessageFormat.format(getString("isNotBetween"), new Object[]{value, MIN_VALUE, MAX_VALUE}));
this.value = value;
}
/**
* Create a UInt32 from a String.
*
* @param value Must parse to a valid integer within MIN_VALUE&ndash;MAX_VALUE
* @throws NumberFormatException if value is not an integer between MIN_VALUE and MAX_VALUE
*/
public UInt32(String value) {
this(Long.parseLong(value));
}
/**
* The value of this as a byte.
*/
public byte byteValue() {
return (byte) value;
}
/**
* The value of this as a double.
*/
public double doubleValue() {
return (double) value;
}
/**
* The value of this as a float.
*/
public float floatValue() {
return (float) value;
}
/**
* The value of this as a int.
*/
public int intValue() {
return (int) value;
}
/**
* The value of this as a long.
*/
public long longValue() {
return /*(long)*/ value;
}
/**
* The value of this as a short.
*/
public short shortValue() {
return (short) value;
}
/**
* Test two UInt32s for equality.
*/
public boolean equals(Object o) {
return o instanceof UInt32 && ((UInt32) o).value == this.value;
}
public int hashCode() {
return (int) value;
}
/**
* Compare two UInt32s.
*
* @return 0 if equal, -ve or +ve if they are different.
*/
public int compareTo(UInt32 other) {
return (int) (this.value - other.value);
}
/**
* The value of this as a string
*/
public String toString() {
return "" + value;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import java.math.BigInteger;
import java.text.MessageFormat;
import static org.freedesktop.dbus.Gettext.getString;
/**
* Class to represent unsigned 64-bit numbers.
* Warning: Any functions which take or return a <tt>long</tt>
* are restricted to the range of a signed 64bit number.
* Use the BigInteger methods if you wish access to the full
* range.
*/
@SuppressWarnings("serial")
public class UInt64 extends Number implements Comparable<UInt64> {
/**
* Maximum allowed value (when accessed as a long)
*/
public static final long MAX_LONG_VALUE = Long.MAX_VALUE;
/**
* Maximum allowed value (when accessed as a BigInteger)
*/
public static final BigInteger MAX_BIG_VALUE = new BigInteger("18446744073709551615");
/**
* Minimum allowed value
*/
public static final long MIN_VALUE = 0;
private BigInteger value;
private long top;
private long bottom;
/**
* Create a UInt64 from a long.
*
* @param value Must be a valid integer within MIN_VALUE&ndash;MAX_VALUE
* @throws NumberFormatException if value is not between MIN_VALUE and MAX_VALUE
*/
public UInt64(long value) {
if (value < MIN_VALUE || value > MAX_LONG_VALUE)
throw new NumberFormatException(MessageFormat.format(getString("isNotBetween"), new Object[]{value, MIN_VALUE, MAX_LONG_VALUE}));
this.value = new BigInteger("" + value);
this.top = this.value.shiftRight(32).and(new BigInteger("4294967295")).longValue();
this.bottom = this.value.and(new BigInteger("4294967295")).longValue();
}
/**
* Create a UInt64 from two longs.
*
* @param top Most significant 4 bytes.
* @param bottom Least significant 4 bytes.
*/
public UInt64(long top, long bottom) {
BigInteger a = new BigInteger("" + top);
a = a.shiftLeft(32);
a = a.add(new BigInteger("" + bottom));
if (0 > a.compareTo(BigInteger.ZERO))
throw new NumberFormatException(MessageFormat.format(getString("isNotBetween"), new Object[]{a, MIN_VALUE, MAX_BIG_VALUE}));
if (0 < a.compareTo(MAX_BIG_VALUE))
throw new NumberFormatException(MessageFormat.format(getString("isNotBetween"), new Object[]{a, MIN_VALUE, MAX_BIG_VALUE}));
this.value = a;
this.top = top;
this.bottom = bottom;
}
/**
* Create a UInt64 from a BigInteger
*
* @param value Must be a valid BigInteger between MIN_VALUE&ndash;MAX_BIG_VALUE
* @throws NumberFormatException if value is not an integer between MIN_VALUE and MAX_BIG_VALUE
*/
public UInt64(BigInteger value) {
if (null == value)
throw new NumberFormatException(MessageFormat.format(getString("isNotBetween"), new Object[]{value, MIN_VALUE, MAX_BIG_VALUE}));
if (0 > value.compareTo(BigInteger.ZERO))
throw new NumberFormatException(MessageFormat.format(getString("isNotBetween"), new Object[]{value, MIN_VALUE, MAX_BIG_VALUE}));
if (0 < value.compareTo(MAX_BIG_VALUE))
throw new NumberFormatException(MessageFormat.format(getString("isNotBetween"), new Object[]{value, MIN_VALUE, MAX_BIG_VALUE}));
this.value = value;
this.top = this.value.shiftRight(32).and(new BigInteger("4294967295")).longValue();
this.bottom = this.value.and(new BigInteger("4294967295")).longValue();
}
/**
* Create a UInt64 from a String.
*
* @param value Must parse to a valid integer within MIN_VALUE&ndash;MAX_BIG_VALUE
* @throws NumberFormatException if value is not an integer between MIN_VALUE and MAX_BIG_VALUE
*/
public UInt64(String value) {
if (null == value)
throw new NumberFormatException(MessageFormat.format(getString("isNotBetween"), new Object[]{value, MIN_VALUE, MAX_BIG_VALUE}));
BigInteger a = new BigInteger(value);
if (0 > a.compareTo(BigInteger.ZERO))
throw new NumberFormatException(MessageFormat.format(getString("isNotBetween"), new Object[]{value, MIN_VALUE, MAX_BIG_VALUE}));
if (0 < a.compareTo(MAX_BIG_VALUE))
throw new NumberFormatException(MessageFormat.format(getString("isNotBetween"), new Object[]{value, MIN_VALUE, MAX_BIG_VALUE}));
this.value = a;
this.top = this.value.shiftRight(32).and(new BigInteger("4294967295")).longValue();
this.bottom = this.value.and(new BigInteger("4294967295")).longValue();
}
/**
* The value of this as a BigInteger.
*/
public BigInteger value() {
return value;
}
/**
* The value of this as a byte.
*/
public byte byteValue() {
return value.byteValue();
}
/**
* The value of this as a double.
*/
public double doubleValue() {
return value.doubleValue();
}
/**
* The value of this as a float.
*/
public float floatValue() {
return value.floatValue();
}
/**
* The value of this as a int.
*/
public int intValue() {
return value.intValue();
}
/**
* The value of this as a long.
*/
public long longValue() {
return value.longValue();
}
/**
* The value of this as a short.
*/
public short shortValue() {
return value.shortValue();
}
/**
* Test two UInt64s for equality.
*/
public boolean equals(Object o) {
return o instanceof UInt64 && this.value.equals(((UInt64) o).value);
}
public int hashCode() {
return value.hashCode();
}
/**
* Compare two UInt32s.
*
* @return 0 if equal, -ve or +ve if they are different.
*/
public int compareTo(UInt64 other) {
return this.value.compareTo(other.value);
}
/**
* The value of this as a string.
*/
public String toString() {
return value.toString();
}
/**
* Most significant 4 bytes.
*/
public long top() {
return top;
}
/**
* Least significant 4 bytes.
*/
public long bottom() {
return bottom;
}
}

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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus;
import cx.ath.matthew.debug.Debug;
import org.freedesktop.dbus.exceptions.DBusException;
import java.lang.reflect.Type;
import java.text.MessageFormat;
import java.util.Vector;
import static org.freedesktop.dbus.Gettext.getString;
/**
* A Wrapper class for Variant values.
* A method on DBus can send or receive a Variant.
* This will wrap another value whose type is determined at runtime.
* The Variant may be parameterized to restrict the types it may accept.
*/
public class Variant<T> {
private final T o;
private final Type type;
private final String sig;
/**
* Create a Variant from a basic type object.
*
* @param o The wrapped value.
* @throws IllegalArugmentException If you try and wrap Null or an object of a non-basic type.
*/
public Variant(T o) throws IllegalArgumentException {
if (null == o) throw new IllegalArgumentException(getString("cannotWrapNullInVariant"));
type = o.getClass();
try {
String[] ss = Marshalling.getDBusType(o.getClass(), true);
if (ss.length != 1)
throw new IllegalArgumentException(getString("cannotWrapMultiValuedInVariant") + type);
this.sig = ss[0];
} catch (DBusException DBe) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBe);
throw new IllegalArgumentException(MessageFormat.format(getString("cannotWrapUnqualifiedVariant"), new Object[]{o.getClass(), DBe.getMessage()}));
}
this.o = o;
}
/**
* Create a Variant.
*
* @param o The wrapped value.
* @param type The explicit type of the value.
* @throws IllegalArugmentException If you try and wrap Null or an object which cannot be sent over DBus.
*/
public Variant(T o, Type type) throws IllegalArgumentException {
if (null == o) throw new IllegalArgumentException(getString("cannotWrapNullInVariant"));
this.type = type;
try {
String[] ss = Marshalling.getDBusType(type);
if (ss.length != 1)
throw new IllegalArgumentException(getString("cannotWrapMultiValuedInVariant") + type);
this.sig = ss[0];
} catch (DBusException DBe) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBe);
throw new IllegalArgumentException(MessageFormat.format(getString("cannotWrapUnqualifiedVariant"), new Object[]{type, DBe.getMessage()}));
}
this.o = o;
}
/**
* Create a Variant.
*
* @param o The wrapped value.
* @param sig The explicit type of the value, as a dbus type string.
* @throws IllegalArugmentException If you try and wrap Null or an object which cannot be sent over DBus.
*/
public Variant(T o, String sig) throws IllegalArgumentException {
if (null == o) throw new IllegalArgumentException(getString("cannotWrapNullInVariant"));
this.sig = sig;
try {
Vector<Type> ts = new Vector<Type>();
Marshalling.getJavaType(sig, ts, 1);
if (ts.size() != 1)
throw new IllegalArgumentException(getString("cannotWrapNoTypesInVariant") + sig);
this.type = ts.get(0);
} catch (DBusException DBe) {
if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, DBe);
throw new IllegalArgumentException(MessageFormat.format(getString("cannotWrapUnqualifiedVariant"), new Object[]{sig, DBe.getMessage()}));
}
this.o = o;
}
/**
* Return the wrapped value.
*/
public T getValue() {
return o;
}
/**
* Return the type of the wrapped value.
*/
public Type getType() {
return type;
}
/**
* Return the dbus signature of the wrapped value.
*/
public String getSig() {
return sig;
}
/**
* Format the Variant as a string.
*/
public String toString() {
return "[" + o + "]";
}
/**
* Compare this Variant with another by comparing contents
*/
@SuppressWarnings("unchecked")
public boolean equals(Object other) {
if (null == other) return false;
if (!(other instanceof Variant)) return false;
return this.o.equals(((Variant<? extends Object>) other).o);
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/DBusException.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
/**
* An exception within DBus.
*/
@SuppressWarnings("serial")
public class DBusException extends Exception {
/**
* Create an exception with the specified message
*/
public DBusException(String message) {
super(message);
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/DBusExecutionException.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
/**
* An exception while running a remote method within DBus.
*/
@SuppressWarnings("serial")
public class DBusExecutionException extends RuntimeException {
private String type;
/**
* Create an exception with the specified message
*/
public DBusExecutionException(String message) {
super(message);
}
public void setType(String type) {
this.type = type;
}
/**
* Get the DBus type of this exception. Use if this
* was an exception we don't have a class file for.
*/
public String getType() {
if (null == type) return getClass().getName();
else return type;
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/FatalDBusException.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
@SuppressWarnings("serial")
public class FatalDBusException extends DBusException implements FatalException {
public FatalDBusException(String message) {
super(message);
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/FatalException.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
public interface FatalException {
}

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federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/InternalMessageException.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
@SuppressWarnings("serial")
public class InternalMessageException extends DBusExecutionException implements NonFatalException {
public InternalMessageException(String message) {
super(message);
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/MarshallingException.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
@SuppressWarnings("serial")
public class MarshallingException extends DBusException implements NonFatalException {
public MarshallingException(String message) {
super(message);
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/MessageFormatException.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
/**
* Thrown if a message is formatted incorrectly.
*/
@SuppressWarnings("serial")
public class MessageFormatException extends DBusException implements NonFatalException {
public MessageFormatException(String message) {
super(message);
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/MessageProtocolVersionException.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
import java.io.IOException;
@SuppressWarnings("serial")
public class MessageProtocolVersionException extends IOException implements FatalException {
public MessageProtocolVersionException(String message) {
super(message);
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/MessageTypeException.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
import java.io.IOException;
@SuppressWarnings("serial")
public class MessageTypeException extends IOException implements NonFatalException {
public MessageTypeException(String message) {
super(message);
}
}

14
federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/NonFatalException.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
public interface NonFatalException {
}

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federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/NotConnected.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
/**
* Thrown if a DBus action is called when not connected to the Bus.
*/
@SuppressWarnings("serial")
public class NotConnected extends DBusExecutionException implements FatalException {
public NotConnected(String message) {
super(message);
}
}

20
federation/sssd/src/main/java/org/freedesktop/dbus/exceptions/UnknownTypeCodeException.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.exceptions;
import static org.freedesktop.dbus.Gettext.getString;
@SuppressWarnings("serial")
public class UnknownTypeCodeException extends DBusException implements NonFatalException {
public UnknownTypeCodeException(byte code) {
super(getString("invalidDBusCode") + code);
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/types/DBusListType.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.types;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.List;
/**
* The type of a list.
* Should be used whenever you need a Type variable for a list.
*/
public class DBusListType implements ParameterizedType {
private Type v;
/**
* Create a List type.
*
* @param v Type of the list contents.
*/
public DBusListType(Type v) {
this.v = v;
}
public Type[] getActualTypeArguments() {
return new Type[]{v};
}
public Type getRawType() {
return List.class;
}
public Type getOwnerType() {
return null;
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/types/DBusMapType.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.types;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.Map;
/**
* The type of a map.
* Should be used whenever you need a Type variable for a map.
*/
public class DBusMapType implements ParameterizedType {
private Type k;
private Type v;
/**
* Create a map type.
*
* @param k The type of the keys.
* @param v The type of the values.
*/
public DBusMapType(Type k, Type v) {
this.k = k;
this.v = v;
}
public Type[] getActualTypeArguments() {
return new Type[]{k, v};
}
public Type getRawType() {
return Map.class;
}
public Type getOwnerType() {
return null;
}
}

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federation/sssd/src/main/java/org/freedesktop/dbus/types/DBusStructType.java Normal file
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/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.types;
import org.freedesktop.dbus.Struct;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
/**
* The type of a struct.
* Should be used whenever you need a Type variable for a struct.
*/
public class DBusStructType implements ParameterizedType {
private Type[] contents;
/**
* Create a struct type.
*
* @param contents The types contained in this struct.
*/
public DBusStructType(Type... contents) {
this.contents = contents;
}
public Type[] getActualTypeArguments() {
return contents;
}
public Type getRawType() {
return Struct.class;
}
public Type getOwnerType() {
return null;
}
}

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federation/sssd/src/main/java/org/freedesktop/sssd/infopipe/Cache.java Normal file
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/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.freedesktop.sssd.infopipe;
import org.freedesktop.dbus.DBusInterface;
import java.util.List;
/**
* @author <a href="mailto:bruno@abstractj.org">Bruno Oliveira</a>.
*/
public interface Cache extends DBusInterface {
List<DBusInterface> List();
List<DBusInterface> ListByDomain(String domain_name);
}

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federation/sssd/src/main/java/org/freedesktop/sssd/infopipe/InfoPipe.java Normal file
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/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.freedesktop.sssd.infopipe;
import org.freedesktop.dbus.DBusInterface;
import org.freedesktop.dbus.DBusInterfaceName;
import org.freedesktop.dbus.DBusMemberName;
import org.freedesktop.dbus.Variant;
import java.util.List;
import java.util.Map;
/**
* @author <a href="mailto:bruno@abstractj.org">Bruno Oliveira</a>.
*/
@DBusInterfaceName("org.freedesktop.sssd.infopipe")
public interface InfoPipe extends DBusInterface {
String OBJECTPATH = "/org/freedesktop/sssd/infopipe";
@DBusMemberName("GetUserAttr")
Map<String, Variant> getUserAttributes(String user, List<String> attr);
@DBusMemberName("GetUserGroups")
List<String> getUserGroups(String user);
}

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federation/sssd/src/main/java/org/freedesktop/sssd/infopipe/User.java Normal file
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/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.freedesktop.sssd.infopipe;
import org.freedesktop.dbus.DBusInterface;
import org.freedesktop.dbus.DBusInterfaceName;
import org.freedesktop.dbus.DBusMemberName;
/**
* @author <a href="mailto:bruno@abstractj.org">Bruno Oliveira</a>.
*/
@DBusInterfaceName("org.freedesktop.sssd.infopipe.Users")
public interface User extends DBusInterface {
String OBJECTPATH = "/org/freedesktop/sssd/infopipe/Users";
@DBusMemberName("FindByCertificate")
DBusInterface findByCertificate(String pem_cert);
}

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federation/sssd/src/main/java/org/jvnet/libpam/PAM.java Normal file
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/*
* The MIT License
*
* Copyright (c) 2009, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam;
import com.sun.jna.Pointer;
import com.sun.jna.ptr.PointerByReference;
import org.jboss.logging.Logger;
import org.jvnet.libpam.impl.CLibrary.passwd;
import org.jvnet.libpam.impl.PAMLibrary.pam_conv;
import org.jvnet.libpam.impl.PAMLibrary.pam_conv.PamCallback;
import org.jvnet.libpam.impl.PAMLibrary.pam_handle_t;
import org.jvnet.libpam.impl.PAMLibrary.pam_message;
import org.jvnet.libpam.impl.PAMLibrary.pam_response;
import java.util.Set;
import static com.sun.jna.Native.POINTER_SIZE;
import static org.jvnet.libpam.impl.CLibrary.libc;
import static org.jvnet.libpam.impl.PAMLibrary.PAM_CONV_ERR;
import static org.jvnet.libpam.impl.PAMLibrary.PAM_PROMPT_ECHO_OFF;
import static org.jvnet.libpam.impl.PAMLibrary.PAM_SUCCESS;
import static org.jvnet.libpam.impl.PAMLibrary.PAM_USER;
import static org.jvnet.libpam.impl.PAMLibrary.libpam;
/**
* PAM authenticator.
* <p>
* <p>
* Instances are thread unsafe and non reentrant. An instace cannot be reused
* to authenticate multiple users.
* <p>
* <p>
* For an overview of PAM programming, refer to the following resources:
* <p>
* <ul>
* <li><a href="http://www.netbsd.org/docs/guide/en/chap-pam.html">NetBSD PAM programming guide</a>
* <li><a href="http://www.kernel.org/pub/linux/libs/pam/">Linux PAM</a>
* </ul>
*
* @author Kohsuke Kawaguchi
*/
public class PAM {
private pam_handle_t pht;
private int ret;
/**
* Temporarily stored to pass a value from {@link #authenticate(String, String...)}
* to {@link pam_conv}.
*/
private String[] factors;
/**
* Creates a new authenticator.
*
* @param serviceName PAM service name. This corresponds to the service name that shows up
* in the PAM configuration,
*/
public PAM(String serviceName) throws PAMException {
pam_conv conv = new pam_conv(new PamCallback() {
public int callback(int num_msg, Pointer msg, Pointer resp, Pointer _) {
LOGGER.debug("pam_conv num_msg=" + num_msg);
if (factors == null)
return PAM_CONV_ERR;
// allocates pam_response[num_msg]. the caller will free this
Pointer m = libc.calloc(pam_response.SIZE, num_msg);
resp.setPointer(0, m);
for (int i = 0; i < factors.length; i++) {
pam_message pm = new pam_message(msg.getPointer(POINTER_SIZE * i));
LOGGER.debug(pm.msg_style + ":" + pm.msg);
if (pm.msg_style == PAM_PROMPT_ECHO_OFF) {
pam_response r = new pam_response(m.share(pam_response.SIZE * i));
r.setResp(factors[i]);
r.write(); // write to (*resp)[i]
}
}
return PAM_SUCCESS;
}
});
PointerByReference phtr = new PointerByReference();
check(libpam.pam_start(serviceName, null, conv, phtr), "pam_start failed");
pht = new pam_handle_t(phtr.getValue());
}
private void check(int ret, String msg) throws PAMException {
this.ret = ret;
if (ret != 0) {
if (pht != null)
throw new PAMException(msg + " : " + libpam.pam_strerror(pht, ret));
else
throw new PAMException(msg);
}
}
/**
* Authenticate the user with a password.
*
* @return Upon a successful authentication, return information about the user.
* @throws PAMException If the authentication fails.
*/
public UnixUser authenticate(String username, String... factors) throws PAMException {
this.factors = factors;
try {
check(libpam.pam_set_item(pht, PAM_USER, username), "pam_set_item failed");
check(libpam.pam_authenticate(pht, 0), "pam_authenticate failed");
check(libpam.pam_setcred(pht, 0), "pam_setcred failed");
// several different error code seem to be used to represent authentication failures
// check(libpam.pam_acct_mgmt(pht,0),"pam_acct_mgmt failed");
PointerByReference r = new PointerByReference();
check(libpam.pam_get_item(pht, PAM_USER, r), "pam_get_item failed");
String userName = r.getValue().getString(0);
passwd pwd = libc.getpwnam(userName);
if (pwd == null)
throw new PAMException("Authentication succeeded but no user information is available");
return new UnixUser(userName, pwd);
} finally {
this.factors = null;
}
}
/**
* Returns the groups a user belongs to
*
* @param username
* @return Set of group names
* @throws PAMException
* @deprecated Pointless and ugly convenience method.
*/
public Set<String> getGroupsOfUser(String username) throws PAMException {
return new UnixUser(username).getGroups();
}
/**
* After a successful authentication, call this method to obtain the effective user name.
* This can be different from the user name that you passed to the {@link #authenticate(String, String)}
* method.
*/
/**
* Performs an early disposal of the object, instead of letting this GC-ed.
* Since PAM may hold on to native resources that don't put pressure on Java GC,
* doing this is a good idea.
* <p>
* <p>
* This method is called by {@link #finalize()}, too, so it's not required
* to call this method explicitly, however.
*/
public void dispose() {
if (pht != null) {
libpam.pam_end(pht, ret);
pht = null;
}
}
@Override
protected void finalize() throws Throwable {
super.finalize();
dispose();
}
private static final Logger LOGGER = Logger.getLogger(PAM.class.getName());
}

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/*
* The MIT License
*
* Copyright (c) 2009, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam;
/**
* Exception in PAM invoactions.
*
* @author Kohsuke Kawaguchi
*/
public class PAMException extends Exception {
public PAMException() {
}
public PAMException(String message) {
super(message);
}
public PAMException(String message, Throwable cause) {
super(message, cause);
}
public PAMException(Throwable cause) {
super(cause);
}
private static final long serialVersionUID = 1L;
}

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/*
* The MIT License
*
* Copyright (c) 2009, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam;
import com.sun.jna.Memory;
import com.sun.jna.ptr.IntByReference;
import org.jvnet.libpam.impl.CLibrary.group;
import org.jvnet.libpam.impl.CLibrary.passwd;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import static org.jvnet.libpam.impl.CLibrary.libc;
/**
* Represents an Unix user. Immutable.
*
* @author Kohsuke Kawaguchi
*/
public class UnixUser {
private final String userName, gecos, dir, shell;
private final int uid, gid;
private final Set<String> groups;
/*package*/ UnixUser(String userName, passwd pwd) throws PAMException {
this.userName = userName;
this.gecos = pwd.getPwGecos();
this.dir = pwd.getPwDir();
this.shell = pwd.getPwShell();
this.uid = pwd.getPwUid();
this.gid = pwd.getPwGid();
int sz = 4; /*sizeof(gid_t)*/
int ngroups = 64;
Memory m = new Memory(ngroups * sz);
IntByReference pngroups = new IntByReference(ngroups);
try {
if (libc.getgrouplist(userName, pwd.getPwGid(), m, pngroups) < 0) {
// allocate a bigger memory
m = new Memory(pngroups.getValue() * sz);
if (libc.getgrouplist(userName, pwd.getPwGid(), m, pngroups) < 0)
// shouldn't happen, but just in case.
throw new PAMException("getgrouplist failed");
}
ngroups = pngroups.getValue();
} catch (LinkageError e) {
// some platform, notably Solaris, doesn't have the getgrouplist function
ngroups = libc._getgroupsbymember(userName, m, ngroups, 0);
if (ngroups < 0)
throw new PAMException("_getgroupsbymember failed");
}
groups = new HashSet<String>();
for (int i = 0; i < ngroups; i++) {
int gid = m.getInt(i * sz);
group grp = libc.getgrgid(gid);
if (grp == null) {
continue;
}
groups.add(grp.gr_name);
}
}
public UnixUser(String userName) throws PAMException {
this(userName, passwd.loadPasswd(userName));
}
/**
* Copy constructor for mocking. Not intended for regular use. Only for testing.
* This signature may change in the future.
*/
protected UnixUser(String userName, String gecos, String dir, String shell, int uid, int gid, Set<String> groups) {
this.userName = userName;
this.gecos = gecos;
this.dir = dir;
this.shell = shell;
this.uid = uid;
this.gid = gid;
this.groups = groups;
}
/**
* Gets the unix account name. Never null.
*/
public String getUserName() {
return userName;
}
/**
* Gets the UID of this user.
*/
public int getUID() {
return uid;
}
/**
* Gets the GID of this user.
*/
public int getGID() {
return gid;
}
/**
* Gets the gecos (the real name) of this user.
*/
public String getGecos() {
return gecos;
}
/**
* Gets the home directory of this user.
*/
public String getDir() {
return dir;
}
/**
* Gets the shell of this user.
*/
public String getShell() {
return shell;
}
/**
* Gets the groups that this user belongs to.
*
* @return never null.
*/
public Set<String> getGroups() {
return Collections.unmodifiableSet(groups);
}
public static boolean exists(String name) {
return libc.getpwnam(name) != null;
}
}

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/*
* The MIT License
*
* Copyright 2011, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam.impl;
/**
* @author Sebastian Sdorra
*/
public interface BSDCLibrary extends CLibrary {
BSDPasswd getpwnam(String username);
}

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/*
* The MIT License
*
* Copyright 2011, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam.impl;
import org.jvnet.libpam.impl.CLibrary.passwd;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* FreeeBSD, OpenBSD and MacOS passwd
* <p>
* struct passwd {
* char *pw_name;
* char *pw_passwd;
* uid_t pw_uid;
* gid_t pw_gid;
* time_t pw_change;
* char *pw_class;
* char *pw_gecos;
* char *pw_dir;
* char *pw_shell;
* time_t pw_expire;
* };
*
* @author Sebastian Sdorra
*/
public class BSDPasswd extends passwd {
/* password change time */
public long pw_change;
/* user access class */
public String pw_class;
/* Honeywell login info */
public String pw_gecos;
/* home directory */
public String pw_dir;
/* default shell */
public String pw_shell;
/* account expiration */
public long pw_expire;
@Override
public String getPwGecos() {
return pw_gecos;
}
@Override
public String getPwDir() {
return pw_dir;
}
@Override
public String getPwShell() {
return pw_shell;
}
@Override
protected List getFieldOrder() {
List fieldOrder = new ArrayList(super.getFieldOrder());
fieldOrder.addAll(Arrays.asList("pw_change", "pw_class", "pw_gecos",
"pw_dir", "pw_shell", "pw_expire"));
return fieldOrder;
}
}

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/*
* The MIT License
*
* Copyright (c) 2009, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam.impl;
import com.sun.jna.Library;
import com.sun.jna.Memory;
import com.sun.jna.Native;
import com.sun.jna.Platform;
import com.sun.jna.Pointer;
import com.sun.jna.Structure;
import com.sun.jna.ptr.IntByReference;
import org.jvnet.libpam.PAMException;
import java.util.Arrays;
import java.util.List;
/**
* @author Kohsuke Kawaguchi
*/
public interface CLibrary extends Library {
/**
* Comparing http://linux.die.net/man/3/getpwnam
* and my Mac OS X reveals that the structure of this field isn't very portable.
* In particular, we cannot read the real name reliably.
*/
public class passwd extends Structure {
/**
* User name.
*/
public String pw_name;
/**
* Encrypted password.
*/
public String pw_passwd;
public int pw_uid;
public int pw_gid;
// ... there are a lot more fields
public static passwd loadPasswd(String userName) throws PAMException {
passwd pwd = libc.getpwnam(userName);
if (pwd == null) {
throw new PAMException("No user information is available");
}
return pwd;
}
public String getPwName() {
return pw_name;
}
public String getPwPasswd() {
return pw_passwd;
}
public int getPwUid() {
return pw_uid;
}
public int getPwGid() {
return pw_gid;
}
public String getPwGecos() {
return null;
}
public String getPwDir() {
return null;
}
public String getPwShell() {
return null;
}
protected List getFieldOrder() {
return Arrays.asList("pw_name", "pw_passwd", "pw_uid", "pw_gid");
}
}
public class group extends Structure {
public String gr_name;
// ... the rest of the field is not interesting for us
protected List getFieldOrder() {
return Arrays.asList("gr_name");
}
}
Pointer calloc(int count, int size);
Pointer strdup(String s);
passwd getpwnam(String username);
/**
* Lists up group IDs of the given user. On Linux and most BSDs, but not on Solaris.
* See http://www.gnu.org/software/hello/manual/gnulib/getgrouplist.html
*/
int getgrouplist(String user, int/*gid_t*/ group, Memory groups, IntByReference ngroups);
/**
* getgrouplist equivalent on Solaris.
* See http://mail.opensolaris.org/pipermail/sparks-discuss/2008-September/000528.html
*/
int _getgroupsbymember(String user, Memory groups, int maxgids, int numgids);
group getgrgid(int/*gid_t*/ gid);
group getgrnam(String name);
// other user/group related functions that are likely useful
// see http://www.gnu.org/software/libc/manual/html_node/Users-and-Groups.html#Users-and-Groups
public static final CLibrary libc = Instance.init();
static class Instance {
private static CLibrary init() {
if (Platform.isMac() || Platform.isOpenBSD()) {
return (CLibrary) Native.loadLibrary("c", BSDCLibrary.class);
} else if (Platform.isFreeBSD()) {
return (CLibrary) Native.loadLibrary("c", FreeBSDCLibrary.class);
} else if (Platform.isSolaris()) {
return (CLibrary) Native.loadLibrary("c", SolarisCLibrary.class);
} else if (Platform.isLinux()) {
return (CLibrary) Native.loadLibrary("c", LinuxCLibrary.class);
} else {
return (CLibrary) Native.loadLibrary("c", CLibrary.class);
}
}
}
}

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/*
* The MIT License
*
* Copyright 2014, R. Tyler Croy, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam.impl;
/**
* @author R. Tyler Croy
*/
public interface FreeBSDCLibrary extends CLibrary {
FreeBSDPasswd getpwnam(String username);
}

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/*
* The MIT License
*
* Copyright 2014, R. Tyler Croy, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam.impl;
import org.jvnet.libpam.impl.CLibrary.passwd;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* FreeeBSD
* <p>
* struct passwd {
* char *pw_name;
* char *pw_passwd;
* uid_t pw_uid;
* gid_t pw_gid;
* time_t pw_change;
* char *pw_class;
* char *pw_gecos;
* char *pw_dir;
* char *pw_shell;
* time_t pw_expire;
* int pw_fields;
* };
*
* @author R. Tyler Croy
*/
public class FreeBSDPasswd extends passwd {
/* password change time */
public long pw_change;
/* user access class */
public String pw_class;
/* Honeywell login info */
public String pw_gecos;
/* home directory */
public String pw_dir;
/* default shell */
public String pw_shell;
/* account expiration */
public long pw_expire;
/* internal on FreeBSD? */
public int pw_fields;
@Override
public String getPwGecos() {
return pw_gecos;
}
@Override
public String getPwDir() {
return pw_dir;
}
@Override
public String getPwShell() {
return pw_shell;
}
@Override
protected List getFieldOrder() {
List fieldOrder = new ArrayList(super.getFieldOrder());
fieldOrder.addAll(Arrays.asList("pw_change", "pw_class", "pw_gecos",
"pw_dir", "pw_shell", "pw_expire", "pw_fields"));
return fieldOrder;
}
}

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/*
* The MIT License
*
* Copyright 2011, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam.impl;
/**
* @author Sebastian Sdorra
*/
public interface LinuxCLibrary extends CLibrary {
LinuxPasswd getpwnam(String username);
}

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/*
* The MIT License
*
* Copyright 2011, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam.impl;
import org.jvnet.libpam.impl.CLibrary.passwd;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* Linux passwd
* <p>
* ?struct passwd
* {
* char *pw_name;
* char *pw_passwd;
* __uid_t pw_uid;
* __gid_t pw_gid;
* char *pw_gecos;
* char *pw_dir;
* char *pw_shell;
* };
*
* @author Sebastian Sdorra
*/
public class LinuxPasswd extends passwd {
/* Honeywell login info */
public String pw_gecos;
/* home directory */
public String pw_dir;
/* default shell */
public String pw_shell;
public String getPwGecos() {
return pw_gecos;
}
@Override
public String getPwDir() {
return pw_dir;
}
@Override
public String getPwShell() {
return pw_shell;
}
@Override
protected List getFieldOrder() {
List fieldOrder = new ArrayList(super.getFieldOrder());
fieldOrder.addAll(Arrays.asList("pw_gecos", "pw_dir", "pw_shell"));
return fieldOrder;
}
}

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/*
* The MIT License
*
* Copyright (c) 2009, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam.impl;
import com.sun.jna.Callback;
import com.sun.jna.Library;
import com.sun.jna.Native;
import com.sun.jna.Pointer;
import com.sun.jna.PointerType;
import com.sun.jna.Structure;
import com.sun.jna.ptr.PointerByReference;
import java.util.Arrays;
import java.util.List;
import static org.jvnet.libpam.impl.CLibrary.libc;
/**
* libpam.so binding.
* <p>
* See http://www.opengroup.org/onlinepubs/008329799/apdxa.htm
* for the online reference of pam_appl.h
*
* @author Kohsuke Kawaguchi
*/
public interface PAMLibrary extends Library {
class pam_handle_t extends PointerType {
public pam_handle_t() {
}
public pam_handle_t(Pointer pointer) {
super(pointer);
}
}
class pam_message extends Structure {
public int msg_style;
public String msg;
/**
* Attach to the memory region pointed by the given pointer.
*/
public pam_message(Pointer src) {
useMemory(src);
read();
}
protected List getFieldOrder() {
return Arrays.asList("msg_style", "msg");
}
}
class pam_response extends Structure {
/**
* This is really a string, but this field needs to be malloc-ed by the conversation
* method, and to be freed by the caler, so I bind it to {@link Pointer} here.
* <p>
* The man page doesn't say that, but see
* http://www.netbsd.org/docs/guide/en/chap-pam.html#pam-sample-conv
* This behavior is confirmed with a test, too; if I don't do strdup,
* libpam crashes.
*/
public Pointer resp;
public int resp_retcode;
/**
* Attach to the memory region pointed by the given memory.
*/
public pam_response(Pointer src) {
useMemory(src);
read();
}
public pam_response() {
}
/**
* Sets the response code.
*/
public void setResp(String msg) {
this.resp = libc.strdup(msg);
}
protected List getFieldOrder() {
return Arrays.asList("resp", "resp_retcode");
}
public static final int SIZE = new pam_response().size();
}
class pam_conv extends Structure {
public interface PamCallback extends Callback {
/**
* According to http://www.netbsd.org/docs/guide/en/chap-pam.html#pam-sample-conv,
* resp and its member string both needs to be allocated by malloc,
* to be freed by the caller.
*/
int callback(int num_msg, Pointer msg, Pointer resp, Pointer _);
}
public PamCallback conv;
public Pointer _;
public pam_conv(PamCallback conv) {
this.conv = conv;
}
protected List getFieldOrder() {
return Arrays.asList("conv", "_");
}
}
int pam_start(String service, String user, pam_conv conv, PointerByReference/* pam_handle_t** */ pamh_p);
int pam_end(pam_handle_t handle, int pam_status);
int pam_set_item(pam_handle_t handle, int item_type, String item);
int pam_get_item(pam_handle_t handle, int item_type, PointerByReference item);
int pam_authenticate(pam_handle_t handle, int flags);
int pam_setcred(pam_handle_t handle, int flags);
int pam_acct_mgmt(pam_handle_t handle, int flags);
String pam_strerror(pam_handle_t handle, int pam_error);
final int PAM_USER = 2;
// error code
final int PAM_SUCCESS = 0;
final int PAM_CONV_ERR = 6;
final int PAM_PROMPT_ECHO_OFF = 1; /* Echo off when getting response */
final int PAM_PROMPT_ECHO_ON = 2; /* Echo on when getting response */
final int PAM_ERROR_MSG = 3; /* Error message */
final int PAM_TEXT_INFO = 4; /* Textual information */
public static final PAMLibrary libpam = (PAMLibrary) Native.loadLibrary("pam", PAMLibrary.class);
}

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/*
* The MIT License
*
* Copyright (c) 2009, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam.impl;
/**
* @author Sebastian Sdorra
*/
public interface SolarisCLibrary extends CLibrary {
SolarisPasswd getpwnam(String username);
}

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/*
* The MIT License
*
* Copyright (c) 2009, Sun Microsystems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jvnet.libpam.impl;
import org.jvnet.libpam.impl.CLibrary.passwd;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* Solaris passwd
* <p>
* struct passwd {
* char *pw_name;
* char *pw_passwd;
* uid_t pw_uid;
* gid_t pw_gid;
* char *pw_age;
* char *pw_comment;
* char *pw_gecos;
* char *pw_dir;
* char *pw_shell;
* };
*
* @author Sebastian Sdorra
*/
public class SolarisPasswd extends passwd {
public String pw_age;
public String pw_comment;
public String pw_gecos;
public String pw_dir;
public String pw_shell;
@Override
public String getPwGecos() {
return pw_gecos;
}
@Override
public String getPwDir() {
return pw_dir;
}
@Override
public String getPwShell() {
return pw_shell;
}
@Override
protected List getFieldOrder() {
List fieldOrder = new ArrayList(super.getFieldOrder());
fieldOrder.addAll(Arrays.asList("pw_age", "pw_comment", "pw_gecos",
"pw_dir", "pw_shell"));
return fieldOrder;
}
}

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/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.keycloak.federation.sssd;
import org.keycloak.models.ModelReadOnlyException;
import org.keycloak.models.UserCredentialModel;
import org.keycloak.models.UserCredentialValueModel;
import org.keycloak.models.UserModel;
import org.keycloak.models.utils.UserModelDelegate;
/**
* Readonly proxy for a SSSD UserModel that prevents attributes from being updated.
*
* @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
* @author <a href="mailto:bruno@abstractj.org">Bruno Oliveira</a>
* @version $Revision: 1 $
*/
public class ReadonlySSSDUserModelDelegate extends UserModelDelegate implements UserModel {
private final SSSDFederationProvider provider;
public ReadonlySSSDUserModelDelegate(UserModel delegate, SSSDFederationProvider provider) {
super(delegate);
this.provider = provider;
}
@Override
public void setUsername(String username) {
throw new ModelReadOnlyException("Federated storage is not writable");
}
@Override
public void setLastName(String lastName) {
throw new ModelReadOnlyException("Federated storage is not writable");
}
@Override
public void setFirstName(String first) {
throw new ModelReadOnlyException("Federated storage is not writable");
}
@Override
public void updateCredentialDirectly(UserCredentialValueModel cred) {
if (cred.getType().equals(UserCredentialModel.PASSWORD)) {
throw new IllegalStateException("Federated storage is not writable");
}
super.updateCredentialDirectly(cred);
}
@Override
public void updateCredential(UserCredentialModel cred) {
if (provider.getSupportedCredentialTypes(delegate).contains(cred.getType())) {
throw new ModelReadOnlyException("Federated storage is not writable");
}
delegate.updateCredential(cred);
}
@Override
public void setEmail(String email) {
throw new ModelReadOnlyException("Federated storage is not writable");
}
}

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/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.keycloak.federation.sssd;
import org.freedesktop.dbus.Variant;
import org.jboss.logging.Logger;
import org.keycloak.federation.sssd.api.Sssd;
import org.keycloak.federation.sssd.impl.PAMAuthenticator;
import org.keycloak.models.CredentialValidationOutput;
import org.keycloak.models.GroupModel;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.RealmModel;
import org.keycloak.models.RoleModel;
import org.keycloak.models.UserCredentialModel;
import org.keycloak.models.UserFederationProvider;
import org.keycloak.models.UserFederationProviderModel;
import org.keycloak.models.UserModel;
import org.keycloak.models.utils.KeycloakModelUtils;
import org.keycloak.services.managers.UserManager;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* SPI provider implementation to retrieve data from SSSD and authenticate
* against PAM
*
* @author <a href="mailto:bruno@abstractj.org">Bruno Oliveira</a>
* @version $Revision: 1 $
*/
public class SSSDFederationProvider implements UserFederationProvider {
private static final Logger logger = Logger.getLogger(SSSDFederationProvider.class);
protected static final Set<String> supportedCredentialTypes = new HashSet<>();
private final SSSDFederationProviderFactory factory;
protected KeycloakSession session;
protected UserFederationProviderModel model;
public SSSDFederationProvider(KeycloakSession session, UserFederationProviderModel model, SSSDFederationProviderFactory sssdFederationProviderFactory) {
this.session = session;
this.model = model;
this.factory = sssdFederationProviderFactory;
}
static {
supportedCredentialTypes.add(UserCredentialModel.PASSWORD);
}
@Override
public UserModel getUserByUsername(RealmModel realm, String username) {
return findOrCreateAuthenticatedUser(realm, username);
}
/**
* Called after successful authentication
*
* @param realm realm
* @param username username without realm prefix
* @return user if found or successfully created. Null if user with same username already exists, but is not linked to this provider
*/
protected UserModel findOrCreateAuthenticatedUser(RealmModel realm, String username) {
UserModel user = session.userStorage().getUserByUsername(username, realm);
if (user != null) {
logger.debug("SSSD authenticated user " + username + " found in Keycloak storage");
if (!model.getId().equals(user.getFederationLink())) {
logger.warn("User with username " + username + " already exists, but is not linked to provider [" + model.getDisplayName() + "]");
return null;
} else {
UserModel proxied = validateAndProxy(realm, user);
if (proxied != null) {
return proxied;
} else {
logger.warn("User with username " + username + " already exists and is linked to provider [" + model.getDisplayName() +
"] but principal is not correct.");
logger.warn("Will re-create user");
new UserManager(session).removeUser(realm, user, session.userStorage());
}
}
}
logger.debug("SSSD authenticated user " + username + " not in Keycloak storage. Creating...");
return importUserToKeycloak(realm, username);
}
protected UserModel importUserToKeycloak(RealmModel realm, String username) {
Sssd sssd = new Sssd(username);
Map<String, Variant> sssdUser = sssd.getUserAttributes();
logger.debugf("Creating SSSD user: %s to local Keycloak storage", username);
UserModel user = session.userStorage().addUser(realm, username);
user.setEnabled(true);
user.setEmail(Sssd.getRawAttribute(sssdUser.get("mail")));
user.setFirstName(Sssd.getRawAttribute(sssdUser.get("givenname")));
user.setLastName(Sssd.getRawAttribute(sssdUser.get("sn")));
for (String s : sssd.getUserGroups()) {
GroupModel group = KeycloakModelUtils.findGroupByPath(realm, "/" + s);
if (group == null) {
group = session.realms().createGroup(realm, s);
}
user.joinGroup(group);
}
user.setFederationLink(model.getId());
return validateAndProxy(realm, user);
}
@Override
public UserModel getUserByEmail(RealmModel realm, String email) {
return null;
}
@Override
public List<UserModel> searchByAttributes(Map<String, String> attributes, RealmModel realm, int maxResults) {
return Collections.emptyList();
}
@Override
public List<UserModel> getGroupMembers(RealmModel realm, GroupModel group, int firstResult, int maxResults) {
return Collections.emptyList();
}
@Override
public void preRemove(RealmModel realm) {
// complete We don't care about the realm being removed
}
@Override
public void preRemove(RealmModel realm, RoleModel role) {
// complete we dont'care if a role is removed
}
@Override
public void preRemove(RealmModel realm, GroupModel group) {
// complete we dont'care if a role is removed
}
@Override
public boolean isValid(RealmModel realm, UserModel local) {
Map<String, Variant> attributes = new Sssd(local.getUsername()).getUserAttributes();
return Sssd.getRawAttribute(attributes.get("mail")).equalsIgnoreCase(local.getEmail());
}
@Override
public Set<String> getSupportedCredentialTypes(UserModel user) {
return supportedCredentialTypes;
}
@Override
public Set<String> getSupportedCredentialTypes() {
return supportedCredentialTypes;
}
@Override
public boolean validCredentials(RealmModel realm, UserModel user, List<UserCredentialModel> input) {
for (UserCredentialModel cred : input) {
if (cred.getType().equals(UserCredentialModel.PASSWORD)) {
PAMAuthenticator pam = factory.createPAMAuthenticator(user.getUsername(), cred.getValue());
return (pam.authenticate() != null);
}
}
return false;
}
@Override
public boolean validCredentials(RealmModel realm, UserModel user, UserCredentialModel... input) {
return validCredentials(realm, user, Arrays.asList(input));
}
@Override
public CredentialValidationOutput validCredentials(RealmModel realm, UserCredentialModel credential) {
return CredentialValidationOutput.failed();
}
@Override
public UserModel validateAndProxy(RealmModel realm, UserModel local) {
if (isValid(realm, local)) {
return new ReadonlySSSDUserModelDelegate(local, this);
} else {
return null;
}
}
@Override
public boolean synchronizeRegistrations() {
return false;
}
@Override
public UserModel register(RealmModel realm, UserModel user) {
throw new IllegalStateException("Registration not supported");
}
@Override
public boolean removeUser(RealmModel realm, UserModel user) {
return true;
}
@Override
public void close() {
Sssd.disconnect();
}
}

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/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.keycloak.federation.sssd;
import org.jboss.logging.Logger;
import org.keycloak.Config;
import org.keycloak.federation.sssd.impl.PAMAuthenticator;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.KeycloakSessionFactory;
import org.keycloak.models.UserFederationProvider;
import org.keycloak.models.UserFederationProviderFactory;
import org.keycloak.models.UserFederationProviderModel;
import org.keycloak.models.UserFederationSyncResult;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;
/**
* @author <a href="mailto:bruno@abstractj.org">Bruno Oliveira</a>
* @version $Revision: 1 $
*/
public class SSSDFederationProviderFactory implements UserFederationProviderFactory {
private static final String PROVIDER_NAME = "sssd";
private static final Logger logger = Logger.getLogger(SSSDFederationProvider.class);
static final Set<String> configOptions = new HashSet<String>();
@Override
public String getId() {
return PROVIDER_NAME;
}
@Override
public UserFederationProvider getInstance(KeycloakSession session, UserFederationProviderModel model) {
return new SSSDFederationProvider(session, model, this);
}
/**
* List the configuration options to render and display in the admin console's generic management page for this
* plugin
*
* @return
*/
@Override
public Set<String> getConfigurationOptions() {
return configOptions;
}
@Override
public UserFederationProvider create(KeycloakSession session) {
return null;
}
@Override
public void init(Config.Scope config) {
}
@Override
public void postInit(KeycloakSessionFactory factory) {
}
@Override
public void close() {
}
@Override
public UserFederationSyncResult syncAllUsers(KeycloakSessionFactory sessionFactory, final String realmId, final UserFederationProviderModel model) {
logger.info("Sync users not supported for this provider");
return UserFederationSyncResult.empty();
}
@Override
public UserFederationSyncResult syncChangedUsers(KeycloakSessionFactory sessionFactory, final String realmId, final UserFederationProviderModel model, Date lastSync) {
logger.info("Sync users not supported for this provider");
return UserFederationSyncResult.empty();
}
protected PAMAuthenticator createPAMAuthenticator(String username, String... factors) {
return new PAMAuthenticator(username, factors);
}
}

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/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.keycloak.federation.sssd.api;
import org.freedesktop.dbus.DBusConnection;
import org.freedesktop.dbus.Variant;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.sssd.infopipe.InfoPipe;
import org.freedesktop.sssd.infopipe.User;
import org.jboss.logging.Logger;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.Vector;
/**
* @author <a href="mailto:bruno@abstractj.org">Bruno Oliveira</a>
* @version $Revision: 1 $
*/
public class Sssd {
public static final String BUSNAME = "org.freedesktop.sssd.infopipe";
public static User user() {
return SingletonHolder.USER_OBJECT;
}
public static InfoPipe infopipe() {
return SingletonHolder.INFOPIPE_OBJECT;
}
public static void disconnect() {
SingletonHolder.DBUS_CONNECTION.disconnect();
}
private String username;
private static final Logger logger = Logger.getLogger(Sssd.class);
private Sssd() {
}
public Sssd(String username) {
this.username = username;
}
private static final class SingletonHolder {
private static InfoPipe INFOPIPE_OBJECT;
private static User USER_OBJECT;
private static DBusConnection DBUS_CONNECTION;
static {
try {
DBUS_CONNECTION = DBusConnection.getConnection(DBusConnection.SYSTEM);
INFOPIPE_OBJECT = DBUS_CONNECTION.getRemoteObject(BUSNAME, InfoPipe.OBJECTPATH, InfoPipe.class);
USER_OBJECT = DBUS_CONNECTION.getRemoteObject(BUSNAME, User.OBJECTPATH, User.class);
} catch (DBusException e) {
e.printStackTrace();
}
}
}
public static String getRawAttribute(Variant variant) {
if (variant != null) {
Vector value = (Vector) variant.getValue();
if (value.size() >= 1) {
return value.get(0).toString();
}
}
return null;
}
public Map<String, Variant> getUserAttributes() {
String[] attr = {"mail", "givenname", "sn", "telephoneNumber"};
Map<String, Variant> attributes = null;
try {
InfoPipe infoPipe = infopipe();
attributes = infoPipe.getUserAttributes(username, Arrays.asList(attr));
} catch (Exception e) {
logger.error("Failed to retrieve user's attributes from SSSD", e);
}
return attributes;
}
public List<String> getUserGroups() {
List<String> userGroups = null;
try {
InfoPipe infoPipe = Sssd.infopipe();
userGroups = infoPipe.getUserGroups(username);
} catch (Exception e) {
logger.error("Failed to retrieve user's groups from SSSD", e);
}
return userGroups;
}
}

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/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.keycloak.federation.sssd.impl;
import org.jboss.logging.Logger;
import org.jvnet.libpam.PAM;
import org.jvnet.libpam.PAMException;
import org.jvnet.libpam.UnixUser;
/**
* PAMAuthenticator for Unix users
*
* @author <a href="mailto:bruno@abstractj.org">Bruno Oliveira</a>
* @version $Revision: 1 $
*/
public class PAMAuthenticator {
private static final String PAM_SERVICE = "keycloak";
private static final Logger logger = Logger.getLogger(PAMAuthenticator.class);
private final String username;
private final String[] factors;
public PAMAuthenticator(String username, String... factors) {
this.username = username;
this.factors = factors;
}
/**
* Returns true if user was successfully authenticated against PAM
*
* @return UnixUser object if user was successfully authenticated
*/
public UnixUser authenticate() {
PAM pam = null;
UnixUser user = null;
try {
pam = new PAM(PAM_SERVICE);
user = pam.authenticate(username, factors);
} catch (PAMException e) {
logger.error("Authentication failed", e);
e.printStackTrace();
} finally {
pam.dispose();
}
return user;
}
}

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The D-Bus Java implementation was written by:
Matthew Johnson <dbus -at matthew -dot- ath -dot- cx>
Bug fixes/reports and other suggestions from:
Remi Emonet <remi.emonet -at- inrialpes -dot- fr>
Simon McVittie <simon -dot- mcvittie -at- collabora -dot- co -dot- uk>
Dick Hollenbeck <dick -at- softplc -dot- com>
Joshua Nichols <nichoj -at- gentoo -dot- org>
Ralf Kistner <ralf.kistner -at- gmail -dot- com>
Henrik Petander <henrik -dot- petander -at- iki -dot- fi>
Luigi Paioro <luigi -at- lambrate -dot- it>
Roberto Francisco Arroyo Moreno <robfram -at- ugr -dot- es>
Steve Crane <Steve -dot Crane -at- rococosoft -dot- com>
Philippe Marschall <philippe -dot- marschall -at- gmail -dot- com>
Daniel Machado <cdanielmachado -at- gmail -dot- com>
Anibal Sanchez <anibal -dot- sanchez -at- sunya -dot- com -dot- ar>
Jan Kümmel <freedesktop -at- snorc -dot- org>
Johannes Felten <johannesfelten -at- googlemail -dot- com>
Tom Walsh <walshtc -at- gmail -dot- com>
Ed Wei <Edward.Wei.03 -at- alum -dot- dartmouth -dot- org>
Sveinung Kvilhaugsvik <sveinung84 -at- users -dot- sourceforge -dot- net>
Hugues Moreau <hmoreau -at- gmail -dot- com>
Viktar Vauchkevich <vctr -at- yandex -dot- ru>
Serkan Kaba <serkan_kaba -at- yahoo -dot- com>
Adam Bennett <cruxic -at- gmail -dot- com>
Frank Benoit <benoit -at- tionex -dot- de>
Gunnar Aastrand Grimnes <gunnar -dot- grimnes -at- dfki -dot- de>
The included Viewer application was originally written by:
Peter Cox <petercox -at- gawab -dot- com>
with patches from:
Zsombor Gegesy <gzsombor -at- gmail -dot- com>

680
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The D-Bus Java implementation is licensed to you under your choice of the
Academic Free License version 2.1, or the GNU Lesser/Library General Public License
version 2. Both licenses are included here. Each source code file is marked
with the proper copyright information.
The Academic Free License
v. 2.1
This Academic Free License (the "License") applies to any original work of
authorship (the "Original Work") whose owner (the "Licensor") has placed the
following notice immediately following the copyright notice for the Original
Work:
Licensed under the Academic Free License version 2.1
1) Grant of Copyright License. Licensor hereby grants You a world-wide,
royalty-free, non-exclusive, perpetual, sublicenseable license to do the
following:
a) to reproduce the Original Work in copies;
b) to prepare derivative works ("Derivative Works") based upon the Original
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federation/sssd/src/main/resources/META-INF/services/org.keycloak.models.UserFederationProviderFactory Normal file
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#
# Copyright 2016 Red Hat, Inc. and/or its affiliates
# and other contributors as indicated by the @author tags.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
org.keycloak.federation.sssd.SSSDFederationProviderFactory

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