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KEYCLOAK-5859

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Bruno Oliveira 2017-11-15 13:30:13 -02:00 committed by Stian Thorgersen
parent f923211e9f
commit bc28223a77
2 changed files with 0 additions and 395 deletions
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243
common/src/main/java/org/keycloak/common/util/Base64.java
View file

@ -1390,251 +1390,8 @@ public class Base64
return obj; return obj;
} // end decodeObject } // end decodeObject
/**
* Convenience method for encoding data to a file.
*
* <p>As of v 2.3, if there is a error,
* the method will throw an java.io.IOException. <b>This is new to v2.3!</b>
* In earlier versions, it just returned false, but
* in retrospect that's a pretty poor way to handle it.</p>
*
* @param dataToEncode byte array of data to encode in base64 form
* @param filename Filename for saving encoded data
* @throws java.io.IOException if there is an error
* @throws NullPointerException if dataToEncode is null
* @since 2.1
*/
public static void encodeToFile( byte[] dataToEncode, String filename )
throws java.io.IOException {
if( dataToEncode == null ){
throw new NullPointerException( "Data to encode was null." );
} // end iff
Base64.OutputStream bos = null;
try {
bos = new Base64.OutputStream(
new java.io.FileOutputStream( filename ), Base64.ENCODE );
bos.write( dataToEncode );
} // end try
catch( java.io.IOException e ) {
throw e; // Catch and throw to execute finally{} block
} // end catch: java.io.IOException
finally {
try{ bos.close(); } catch( Exception e ){}
} // end finally
} // end encodeToFile
/**
* Convenience method for decoding data to a file.
*
* <p>As of v 2.3, if there is a error,
* the method will throw an java.io.IOException. <b>This is new to v2.3!</b>
* In earlier versions, it just returned false, but
* in retrospect that's a pretty poor way to handle it.</p>
*
* @param dataToDecode Base64-encoded data as a string
* @param filename Filename for saving decoded data
* @throws java.io.IOException if there is an error
* @since 2.1
*/
public static void decodeToFile( String dataToDecode, String filename )
throws java.io.IOException {
Base64.OutputStream bos = null;
try{
bos = new Base64.OutputStream(
new java.io.FileOutputStream( filename ), Base64.DECODE );
bos.write( dataToDecode.getBytes( PREFERRED_ENCODING ) );
} // end try
catch( java.io.IOException e ) {
throw e; // Catch and throw to execute finally{} block
} // end catch: java.io.IOException
finally {
try{ bos.close(); } catch( Exception e ){}
} // end finally
} // end decodeToFile
/**
* Convenience method for reading a base64-encoded
* file and decoding it.
*
* <p>As of v 2.3, if there is a error,
* the method will throw an java.io.IOException. <b>This is new to v2.3!</b>
* In earlier versions, it just returned false, but
* in retrospect that's a pretty poor way to handle it.</p>
*
* @param filename Filename for reading encoded data
* @return decoded byte array
* @throws java.io.IOException if there is an error
* @since 2.1
*/
public static byte[] decodeFromFile( String filename )
throws java.io.IOException {
byte[] decodedData = null;
Base64.InputStream bis = null;
try
{
// Set up some useful variables
java.io.File file = new java.io.File( filename );
byte[] buffer = null;
int length = 0;
int numBytes = 0;
// Check for size of file
if( file.length() > Integer.MAX_VALUE )
{
throw new java.io.IOException( "File is too big for this convenience method (" + file.length() + " bytes)." );
} // end if: file too big for int index
buffer = new byte[ (int)file.length() ];
// Open a stream
bis = new Base64.InputStream(
new java.io.BufferedInputStream(
new java.io.FileInputStream( file ) ), Base64.DECODE );
// Read until done
while( ( numBytes = bis.read( buffer, length, 4096 ) ) >= 0 ) {
length += numBytes;
} // end while
// Save in a variable to return
decodedData = new byte[ length ];
System.arraycopy( buffer, 0, decodedData, 0, length );
} // end try
catch( java.io.IOException e ) {
throw e; // Catch and release to execute finally{}
} // end catch: java.io.IOException
finally {
try{ bis.close(); } catch( Exception e) {}
} // end finally
return decodedData;
} // end decodeFromFile
/**
* Convenience method for reading a binary file
* and base64-encoding it.
*
* <p>As of v 2.3, if there is a error,
* the method will throw an java.io.IOException. <b>This is new to v2.3!</b>
* In earlier versions, it just returned false, but
* in retrospect that's a pretty poor way to handle it.</p>
*
* @param filename Filename for reading binary data
* @return base64-encoded string
* @throws java.io.IOException if there is an error
* @since 2.1
*/
public static String encodeFromFile( String filename )
throws java.io.IOException {
String encodedData = null;
Base64.InputStream bis = null;
try
{
// Set up some useful variables
java.io.File file = new java.io.File( filename );
byte[] buffer = new byte[ Math.max((int)(file.length() * 1.4+1),40) ]; // Need max() for math on small files (v2.2.1); Need +1 for a few corner cases (v2.3.5)
int length = 0;
int numBytes = 0;
// Open a stream
bis = new Base64.InputStream(
new java.io.BufferedInputStream(
new java.io.FileInputStream( file ) ), Base64.ENCODE );
// Read until done
while( ( numBytes = bis.read( buffer, length, 4096 ) ) >= 0 ) {
length += numBytes;
} // end while
// Save in a variable to return
encodedData = new String( buffer, 0, length, Base64.PREFERRED_ENCODING );
} // end try
catch( java.io.IOException e ) {
throw e; // Catch and release to execute finally{}
} // end catch: java.io.IOException
finally {
try{ bis.close(); } catch( Exception e) {}
} // end finally
return encodedData;
} // end encodeFromFile
/**
* Reads <tt>infile</tt> and encodes it to <tt>outfile</tt>.
*
* @param infile Input file
* @param outfile Output file
* @throws java.io.IOException if there is an error
* @since 2.2
*/
public static void encodeFileToFile( String infile, String outfile )
throws java.io.IOException {
String encoded = Base64.encodeFromFile( infile );
java.io.OutputStream out = null;
try{
out = new java.io.BufferedOutputStream(
new java.io.FileOutputStream( outfile ) );
out.write( encoded.getBytes("US-ASCII") ); // Strict, 7-bit output.
} // end try
catch( java.io.IOException e ) {
throw e; // Catch and release to execute finally{}
} // end catch
finally {
try { out.close(); }
catch( Exception ex ){}
} // end finally
} // end encodeFileToFile
/**
* Reads <tt>infile</tt> and decodes it to <tt>outfile</tt>.
*
* @param infile Input file
* @param outfile Output file
* @throws java.io.IOException if there is an error
* @since 2.2
*/
public static void decodeFileToFile( String infile, String outfile )
throws java.io.IOException {
byte[] decoded = Base64.decodeFromFile( infile );
java.io.OutputStream out = null;
try{
out = new java.io.BufferedOutputStream(
new java.io.FileOutputStream( outfile ) );
out.write( decoded );
} // end try
catch( java.io.IOException e ) {
throw e; // Catch and release to execute finally{}
} // end catch
finally {
try { out.close(); }
catch( Exception ex ){}
} // end finally
} // end decodeFileToFile
/* ******** I N N E R C L A S S I N P U T S T R E A M ******** */ /* ******** I N N E R C L A S S I N P U T S T R E A M ******** */
/** /**
* A {@link Base64.InputStream} will read data from another * A {@link Base64.InputStream} will read data from another
* <tt>java.io.InputStream</tt>, given in the constructor, * <tt>java.io.InputStream</tt>, given in the constructor,

152
saml-core-api/src/main/java/org/keycloak/saml/common/util/Base64.java
View file

@ -736,158 +736,6 @@ public class Base64 {
return obj; return obj;
} // end decodeObject } // end decodeObject
/**
* Convenience method for encoding data to a file.
*
* @param dataToEncode byte array of data to encode in base64 form
* @param filename Filename for saving encoded data
* @return <tt>true</tt> if successful, <tt>false</tt> otherwise
*
* @since 2.1
*/
public static boolean encodeToFile(byte[] dataToEncode, String filename) {
boolean success = false;
Base64.OutputStream bos = null;
try {
bos = new Base64.OutputStream(new java.io.FileOutputStream(filename), Base64.ENCODE);
bos.write(dataToEncode);
success = true;
} // end try
catch (java.io.IOException e) {
success = false;
} // end catch: IOException
finally {
try {
bos.close();
} catch (Exception e) {
}
} // end finally
return success;
} // end encodeToFile
/**
* Convenience method for decoding data to a file.
*
* @param dataToDecode Base64-encoded data as a string
* @param filename Filename for saving decoded data
* @return <tt>true</tt> if successful, <tt>false</tt> otherwise
*
* @since 2.1
*/
public static boolean decodeToFile(String dataToDecode, String filename) {
boolean success = false;
Base64.OutputStream bos = null;
try {
bos = new Base64.OutputStream(new java.io.FileOutputStream(filename), Base64.DECODE);
bos.write(dataToDecode.getBytes(PREFERRED_ENCODING));
success = true;
} // end try
catch (java.io.IOException e) {
success = false;
} // end catch: IOException
finally {
try {
bos.close();
} catch (Exception e) {
}
} // end finally
return success;
} // end decodeToFile
/**
* Convenience method for reading a base64-encoded file and decoding it.
*
* @param filename Filename for reading encoded data
* @return decoded byte array or null if unsuccessful
*
* @since 2.1
*/
public static byte[] decodeFromFile(String filename) {
byte[] decodedData = null;
Base64.InputStream bis = null;
try {
// Set up some useful variables
java.io.File file = new java.io.File(filename);
byte[] buffer = null;
int length = 0;
int numBytes = 0;
// Check for size of file
if (file.length() > Integer.MAX_VALUE) {
throw new IllegalStateException("File is too big for this convenience method (" + file.length() + " bytes).");
} // end if: file too big for int index
buffer = new byte[(int) file.length()];
// Open a stream
bis = new Base64.InputStream(new java.io.BufferedInputStream(new java.io.FileInputStream(file)), Base64.DECODE);
// Read until done
while ((numBytes = bis.read(buffer, length, 4096)) >= 0)
length += numBytes;
// Save in a variable to return
decodedData = new byte[length];
System.arraycopy(buffer, 0, decodedData, 0, length);
} // end try
catch (java.io.IOException e) {
throw new IllegalStateException("Error decoding from file " + filename);
} // end catch: IOException
finally {
try {
bis.close();
} catch (Exception e) {
}
} // end finally
return decodedData;
} // end decodeFromFile
/**
* Convenience method for reading a binary file and base64-encoding it.
*
* @param filename Filename for reading binary data
* @return base64-encoded string or null if unsuccessful
*
* @since 2.1
*/
public static String encodeFromFile(String filename) {
String encodedData = null;
Base64.InputStream bis = null;
try {
// Set up some useful variables
java.io.File file = new java.io.File(filename);
byte[] buffer = new byte[(int) (file.length() * 1.4)];
int length = 0;
int numBytes = 0;
// Open a stream
bis = new Base64.InputStream(new java.io.BufferedInputStream(new java.io.FileInputStream(file)), Base64.ENCODE);
// Read until done
while ((numBytes = bis.read(buffer, length, 4096)) >= 0)
length += numBytes;
// Save in a variable to return
encodedData = new String(buffer, 0, length, Base64.PREFERRED_ENCODING);
} // end try
catch (java.io.IOException e) {
throw new IllegalStateException("Error encoding from file " + filename);
} // end catch: IOException
finally {
try {
bis.close();
} catch (Exception e) {
}
} // end finally
return encodedData;
} // end encodeFromFile
/* ******** I N N E R C L A S S I N P U T S T R E A M ******** */ /* ******** I N N E R C L A S S I N P U T S T R E A M ******** */
/** /**