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* @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> |
* @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> |
49 |
*/ |
*/ |
50 |
public class SaslPlain |
public class SaslPlain |
51 |
implements SaslClient |
implements SaslClient |
52 |
{ |
{ |
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|
|
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private String username; |
private String username; |
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private String password; |
private String password; |
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private boolean complete; |
private boolean complete; |
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|
|
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public SaslPlain (String username, String password) |
public SaslPlain(String username, String password) |
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{ |
{ |
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this.username = username; |
this.username = username; |
61 |
this.password = password; |
this.password = password; |
62 |
} |
} |
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|
|
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public String getMechanismName () |
public String getMechanismName() |
65 |
{ |
{ |
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return "PLAIN"; |
return "PLAIN"; |
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} |
} |
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|
|
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public boolean hasInitialResponse () |
public boolean hasInitialResponse() |
70 |
{ |
{ |
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return true; |
return true; |
72 |
} |
} |
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|
|
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public byte[] evaluateChallenge (byte[] challenge) |
public byte[] evaluateChallenge(byte[] challenge) |
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throws SaslException |
throws SaslException |
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{ |
{ |
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try |
try |
78 |
{ |
{ |
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byte[] a = username.getBytes ("UTF-8"); |
byte[] a = username.getBytes("UTF-8"); |
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byte[] b = password.getBytes ("UTF-8"); |
byte[] b = password.getBytes("UTF-8"); |
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byte[] c = new byte[(a.length * 2) + b.length + 2]; |
byte[] c = new byte[(a.length * 2) + b.length + 2]; |
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System.arraycopy (a, 0, c, 0, a.length); |
System.arraycopy(a, 0, c, 0, a.length); |
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System.arraycopy (a, 0, c, a.length + 1, a.length); |
System.arraycopy(a, 0, c, a.length + 1, a.length); |
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System.arraycopy (b, 0, c, (a.length * 2) + 2, b.length); |
System.arraycopy(b, 0, c, (a.length * 2) + 2, b.length); |
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complete = true; |
complete = true; |
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return c; |
return c; |
87 |
} |
} |
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catch (UnsupportedEncodingException e) |
catch (UnsupportedEncodingException e) |
89 |
{ |
{ |
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String msg = "Username or password contains illegal UTF-8"; |
String msg = "Username or password contains illegal UTF-8"; |
91 |
throw new SaslException (msg, e); |
throw new SaslException(msg, e); |
92 |
} |
} |
93 |
} |
} |
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|
|
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public boolean isComplete () |
public boolean isComplete() |
96 |
{ |
{ |
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return complete; |
return complete; |
98 |
} |
} |
99 |
|
|
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public byte[] unwrap (byte[] incoming, int off, int len) |
public byte[] unwrap(byte[] incoming, int off, int len) |
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throws SaslException |
throws SaslException |
102 |
{ |
{ |
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byte[] ret = new byte[len - off]; |
byte[] ret = new byte[len - off]; |
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System.arraycopy (incoming, off, ret, 0, len); |
System.arraycopy(incoming, off, ret, 0, len); |
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return ret; |
return ret; |
106 |
} |
} |
107 |
|
|
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public byte[] wrap (byte[] outgoing, int off, int len) |
public byte[] wrap(byte[] outgoing, int off, int len) |
109 |
throws SaslException |
throws SaslException |
110 |
{ |
{ |
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byte[] ret = new byte[len - off]; |
byte[] ret = new byte[len - off]; |
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System.arraycopy (outgoing, off, ret, 0, len); |
System.arraycopy(outgoing, off, ret, 0, len); |
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return ret; |
return ret; |
114 |
} |
} |
115 |
|
|
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public Object getNegotiatedProperty (String name) |
public Object getNegotiatedProperty(String name) |
117 |
{ |
{ |
118 |
return null; |
return null; |
119 |
} |
} |
120 |
|
|
121 |
public void dispose () |
public void dispose() |
122 |
{ |
{ |
123 |
} |
} |
124 |
|
|
125 |
} |
} |
126 |
|
|