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| author | Shuyi Chen <shuyichen@google.com> | 2013-05-22 14:51:55 -0700 |
|---|---|---|
| committer | Shuyi Chen <shuyichen@google.com> | 2013-05-22 17:19:30 -0700 |
| commit | d7955ce24d294fb2014c59d11fca184471056f44 (patch) | |
| tree | e260500b0b7639127038495d46a0ad6dcbb6d96c /src/org/jivesoftware/smack/NonSASLAuthentication.java | |
| parent | 8f4ce9ea0de51fee918bffe19c434612d6bbb2d7 (diff) | |
| download | smack-5dc06320c2974c5e17d0770ccc54a1ccd13fc967.tar.gz | |
Add android smack source.HEADandroid-wear-5.0.0_r1android-sdk-4.4.2_r1.0.1android-sdk-4.4.2_r1android-l-preview_r2android-cts-5.1_r9android-cts-5.1_r8android-cts-5.1_r7android-cts-5.1_r6android-cts-5.1_r5android-cts-5.1_r4android-cts-5.1_r3android-cts-5.1_r28android-cts-5.1_r27android-cts-5.1_r26android-cts-5.1_r25android-cts-5.1_r24android-cts-5.1_r23android-cts-5.1_r22android-cts-5.1_r21android-cts-5.1_r20android-cts-5.1_r2android-cts-5.1_r19android-cts-5.1_r18android-cts-5.1_r17android-cts-5.1_r16android-cts-5.1_r15android-cts-5.1_r14android-cts-5.1_r13android-cts-5.1_r10android-cts-5.1_r1android-cts-5.0_r9android-cts-5.0_r8android-cts-5.0_r7android-cts-5.0_r6android-cts-5.0_r5android-cts-5.0_r4android-cts-5.0_r3android-cts-4.4_r4android-cts-4.4_r1android-5.1.1_r9android-5.1.1_r8android-5.1.1_r7android-5.1.1_r6android-5.1.1_r5android-5.1.1_r4android-5.1.1_r38android-5.1.1_r37android-5.1.1_r36android-5.1.1_r35android-5.1.1_r34android-5.1.1_r33android-5.1.1_r30android-5.1.1_r3android-5.1.1_r29android-5.1.1_r28android-5.1.1_r26android-5.1.1_r25android-5.1.1_r24android-5.1.1_r23android-5.1.1_r22android-5.1.1_r20android-5.1.1_r2android-5.1.1_r19android-5.1.1_r18android-5.1.1_r17android-5.1.1_r16android-5.1.1_r15android-5.1.1_r14android-5.1.1_r13android-5.1.1_r12android-5.1.1_r10android-5.1.1_r1android-5.1.0_r5android-5.1.0_r4android-5.1.0_r3android-5.1.0_r1android-5.0.2_r3android-5.0.2_r1android-5.0.1_r1android-5.0.0_r7android-5.0.0_r6android-5.0.0_r5.1android-5.0.0_r5android-5.0.0_r4android-5.0.0_r3android-5.0.0_r2android-5.0.0_r1android-4.4w_r1android-4.4_r1.2.0.1android-4.4_r1.2android-4.4_r1.1.0.1android-4.4_r1.1android-4.4_r1.0.1android-4.4_r1android-4.4_r0.9android-4.4_r0.8android-4.4_r0.7android-4.4.4_r2.0.1android-4.4.4_r2android-4.4.4_r1.0.1android-4.4.4_r1android-4.4.3_r1.1.0.1android-4.4.3_r1.1android-4.4.3_r1.0.1android-4.4.3_r1android-4.4.2_r2.0.1android-4.4.2_r2android-4.4.2_r1.0.1android-4.4.2_r1android-4.4.1_r1.0.1android-4.4.1_r1android-4.3_r3.1android-4.3_r3android-4.3_r2.3android-4.3_r2.2android-4.3_r2.1android-4.3_r2android-4.3_r1.1android-4.3_r1android-4.3_r0.9.1android-4.3_r0.9android-4.3.1_r1tools_r22.2mastermainlollipop-wear-releaselollipop-releaselollipop-mr1-wfc-releaselollipop-mr1-releaselollipop-mr1-fi-releaselollipop-mr1-devlollipop-mr1-cts-releaselollipop-devlollipop-cts-releasel-previewkitkat-wearkitkat-releasekitkat-mr2.2-releasekitkat-mr2.1-releasekitkat-mr2-releasekitkat-mr1.1-releasekitkat-mr1-releasekitkat-devkitkat-cts-releasekitkat-cts-devjb-mr2.0.0-releasejb-mr2.0-releasejb-mr2-releasejb-mr2-devidea133-weekly-releaseidea133
Change-Id: I49ce97136c17173c4ae3965c694af6e7bc49897d
Diffstat (limited to 'src/org/jivesoftware/smack/NonSASLAuthentication.java')
| -rw-r--r-- | src/org/jivesoftware/smack/NonSASLAuthentication.java | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/src/org/jivesoftware/smack/NonSASLAuthentication.java b/src/org/jivesoftware/smack/NonSASLAuthentication.java new file mode 100644 index 0000000..88b91ce --- /dev/null +++ b/src/org/jivesoftware/smack/NonSASLAuthentication.java @@ -0,0 +1,143 @@ +/**
+ * $RCSfile$
+ * $Revision$
+ * $Date$
+ *
+ * Copyright 2003-2007 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;
+
+import org.apache.harmony.javax.security.auth.callback.CallbackHandler;
+import org.apache.harmony.javax.security.auth.callback.PasswordCallback;
+import org.apache.harmony.javax.security.auth.callback.Callback;
+
+/**
+ * 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 Connection connection;
+
+ public NonSASLAuthentication(Connection connection) {
+ super();
+ this.connection = connection;
+ }
+
+ public String authenticate(String username, String resource, CallbackHandler cbh) throws XMPPException {
+ //Use the callback handler to determine the password, and continue on.
+ PasswordCallback pcb = new PasswordCallback("Password: ",false);
+ try {
+ cbh.handle(new Callback[]{pcb});
+ return authenticate(username, String.valueOf(pcb.getPassword()),resource);
+ } catch (Exception e) {
+ throw new XMPPException("Unable to determine password.",e);
+ }
+ }
+
+ 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();
+ }
+
+ public String authenticateAnonymously() throws XMPPException {
+ // Create the authentication packet we'll send to the server.
+ Authentication auth = new Authentication();
+
+ PacketCollector 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.
+ IQ response = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
+ if (response == null) {
+ throw new XMPPException("Anonymous login 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();
+
+ if (response.getTo() != null) {
+ return response.getTo();
+ }
+ else {
+ return connection.getServiceName() + "/" + ((Authentication) response).getResource();
+ }
+ }
+}
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