mirror of
https://codeberg.org/Mercury-IM/Smack
synced 2024-11-10 18:15:58 +01:00
Initial version. SMACK-24
git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2727 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
parent
dabdb088a9
commit
34048361dc
2 changed files with 135 additions and 0 deletions
101
source/org/jivesoftware/smack/NonSASLAuthentication.java
Normal file
101
source/org/jivesoftware/smack/NonSASLAuthentication.java
Normal file
|
@ -0,0 +1,101 @@
|
|||
/**
|
||||
* $RCSfile$
|
||||
* $Revision: $
|
||||
* $Date: $
|
||||
*
|
||||
* Copyright 2003-2004 Jive Software.
|
||||
*
|
||||
* All rights reserved. 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.jivesoftware.smack;
|
||||
|
||||
import org.jivesoftware.smack.filter.PacketIDFilter;
|
||||
import org.jivesoftware.smack.packet.Authentication;
|
||||
import org.jivesoftware.smack.packet.IQ;
|
||||
|
||||
/**
|
||||
* Implementation of JEP-0078: Non-SASL Authentication. Follow the following
|
||||
* <a href=http://www.jabber.org/jeps/jep-0078.html>link</a> to obtain more
|
||||
* information about the JEP.
|
||||
*
|
||||
* @author Gaston Dombiak
|
||||
*/
|
||||
class NonSASLAuthentication implements UserAuthentication {
|
||||
|
||||
private XMPPConnection connection;
|
||||
|
||||
public NonSASLAuthentication(XMPPConnection connection) {
|
||||
super();
|
||||
this.connection = connection;
|
||||
}
|
||||
|
||||
public String authenticate(String username, String password, String resource) throws
|
||||
XMPPException {
|
||||
// If we send an authentication packet in "get" mode with just the username,
|
||||
// the server will return the list of authentication protocols it supports.
|
||||
Authentication discoveryAuth = new Authentication();
|
||||
discoveryAuth.setType(IQ.Type.GET);
|
||||
discoveryAuth.setUsername(username);
|
||||
|
||||
PacketCollector collector =
|
||||
connection.createPacketCollector(new PacketIDFilter(discoveryAuth.getPacketID()));
|
||||
// Send the packet
|
||||
connection.sendPacket(discoveryAuth);
|
||||
// Wait up to a certain number of seconds for a response from the server.
|
||||
IQ response = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
|
||||
if (response == null) {
|
||||
throw new XMPPException("No response from the server.");
|
||||
}
|
||||
// If the server replied with an error, throw an exception.
|
||||
else if (response.getType() == IQ.Type.ERROR) {
|
||||
throw new XMPPException(response.getError());
|
||||
}
|
||||
// Otherwise, no error so continue processing.
|
||||
Authentication authTypes = (Authentication) response;
|
||||
collector.cancel();
|
||||
|
||||
// Now, create the authentication packet we'll send to the server.
|
||||
Authentication auth = new Authentication();
|
||||
auth.setUsername(username);
|
||||
|
||||
// Figure out if we should use digest or plain text authentication.
|
||||
if (authTypes.getDigest() != null) {
|
||||
auth.setDigest(connection.getConnectionID(), password);
|
||||
}
|
||||
else if (authTypes.getPassword() != null) {
|
||||
auth.setPassword(password);
|
||||
}
|
||||
else {
|
||||
throw new XMPPException("Server does not support compatible authentication mechanism.");
|
||||
}
|
||||
|
||||
auth.setResource(resource);
|
||||
|
||||
collector = connection.createPacketCollector(new PacketIDFilter(auth.getPacketID()));
|
||||
// Send the packet.
|
||||
connection.sendPacket(auth);
|
||||
// Wait up to a certain number of seconds for a response from the server.
|
||||
response = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
|
||||
if (response == null) {
|
||||
throw new XMPPException("Authentication failed.");
|
||||
}
|
||||
else if (response.getType() == IQ.Type.ERROR) {
|
||||
throw new XMPPException(response.getError());
|
||||
}
|
||||
// We're done with the collector, so explicitly cancel it.
|
||||
collector.cancel();
|
||||
|
||||
return response.getTo();
|
||||
}
|
||||
}
|
34
source/org/jivesoftware/smack/UserAuthentication.java
Normal file
34
source/org/jivesoftware/smack/UserAuthentication.java
Normal file
|
@ -0,0 +1,34 @@
|
|||
/**
|
||||
* $RCSfile$
|
||||
* $Revision: $
|
||||
* $Date: $
|
||||
*
|
||||
* Copyright 2003-2004 Jive Software.
|
||||
*
|
||||
* All rights reserved. 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.jivesoftware.smack;
|
||||
|
||||
/**
|
||||
* There are two ways to authenticate a user with a server. Using SASL or Non-SASL
|
||||
* authentication. This interface makes {@link SASLAuthentication} and
|
||||
* {@link NonSASLAuthentication} polyphormic.
|
||||
*
|
||||
* @author Gaston Dombiak
|
||||
*/
|
||||
interface UserAuthentication {
|
||||
|
||||
String authenticate(String username, String password, String resource) throws
|
||||
XMPPException;
|
||||
}
|
Loading…
Reference in a new issue