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Merge pull request #3659 from abstractj/KEYCLOAK-4085

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[KEYCLOAK-4083] and [KEYCLOAK-4085] SSSD federation provider should load libunix from alternative paths
This commit is contained in:
Stian Thorgersen 2016-12-19 10:52:26 +01:00 committed by GitHub
commit 20c5c6b60c
4 changed files with 25 additions and 15 deletions
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9
federation/sssd/src/main/java/cx/ath/matthew/LibraryLoader.java
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@ -21,7 +21,14 @@ package cx.ath.matthew;
*/
public class LibraryLoader {
private static final String[] PATHS = {"/usr/lib/", "/usr/lib64/", "/usr/local/lib/", "/opt/local/lib/"};
private static final String[] PATHS = {
"/opt/rh/rh-sso7/root/lib/",
"/opt/rh/rh-sso7/root/lib64/",
"/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;

4
federation/sssd/src/main/java/cx/ath/matthew/unix/UnixSocket.java
View file

@ -26,7 +26,6 @@
*/
package cx.ath.matthew.unix;
import cx.ath.matthew.LibraryLoader;
import cx.ath.matthew.debug.Debug;
import java.io.IOException;
@ -37,9 +36,6 @@ 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;

4
federation/sssd/src/main/java/org/freedesktop/sssd/infopipe/InfoPipe.java
View file

@ -34,11 +34,13 @@ public interface InfoPipe extends DBusInterface {
String OBJECTPATH = "/org/freedesktop/sssd/infopipe";
String BUSNAME = "org.freedesktop.sssd.infopipe";
@DBusMemberName("GetUserAttr")
Map<String, Variant> getUserAttributes(String user, List<String> attr);
@DBusMemberName("GetUserGroups")
List<String> getUserGroups(String user);
@DBusMemberName("Ping")
String ping(String ping);
}

23
federation/sssd/src/main/java/org/keycloak/federation/sssd/api/Sssd.java
View file

@ -17,15 +17,13 @@
package org.keycloak.federation.sssd.api;
import cx.ath.matthew.LibraryLoader;
import org.freedesktop.dbus.DBusConnection;
import org.freedesktop.dbus.Variant;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.sssd.infopipe.InfoPipe;
import org.jboss.logging.Logger;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
@ -52,7 +50,8 @@ public class Sssd {
public Sssd(String username) {
this.username = username;
try {
dBusConnection = DBusConnection.getConnection(DBusConnection.SYSTEM);
if (LibraryLoader.load().succeed())
dBusConnection = DBusConnection.getConnection(DBusConnection.SYSTEM);
} catch (DBusException e) {
e.printStackTrace();
}
@ -96,14 +95,20 @@ public class Sssd {
public static boolean isAvailable() {
boolean sssdAvailable = false;
try {
Path path = Paths.get("/etc/sssd");
if (!Files.exists(path)) {
logger.debugv("SSSD is not available in your system. Federation provider will be disabled.");
if (LibraryLoader.load().succeed()) {
DBusConnection connection = DBusConnection.getConnection(DBusConnection.SYSTEM);
InfoPipe infoPipe = connection.getRemoteObject(InfoPipe.BUSNAME, InfoPipe.OBJECTPATH, InfoPipe.class);
if (infoPipe.ping("PING") == null || infoPipe.ping("PING").isEmpty()) {
logger.debugv("SSSD is not available in your system. Federation provider will be disabled.");
} else {
sssdAvailable = true;
}
} else {
sssdAvailable = true;
logger.debugv("The RPM libunix-dbus-java is not installed. SSSD Federation provider will be disabled.");
}
} catch (Exception e) {
logger.error("SSSD check failed", e);
logger.debugv("SSSD is not available in your system. Federation provider will be disabled.", e);
}
return sssdAvailable;
}