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Code Issues Releases Wiki Activity

Allow to perform SASL authentication over plain connections. SMACK-83

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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2784 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Gaston Dombiak 2005-09-05 22:03:47 +00:00 committed by gato
parent b94d041bba
commit 391e7269e6
1 changed files with 31 additions and 13 deletions
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40
source/org/jivesoftware/smack/PacketReader.java
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@ -288,16 +288,14 @@ class PacketReader {
// Get the connection id. // Get the connection id.
for (int i=0; i<parser.getAttributeCount(); i++) { for (int i=0; i<parser.getAttributeCount(); i++) {
if (parser.getAttributeName(i).equals("id")) { if (parser.getAttributeName(i).equals("id")) {
if (("1.0".equals(parser.getAttributeValue("", "version")) && // Save the connectionID
connection.isUsingTLS()) || (!"1.0".equals(
parser.getAttributeValue("", "version")))) {
// Save the connectionID and notify that we've gotten it.
// Only notify if TLS has been secured or if the server
// does not support TLS
synchronized(connectionIDLock) {
connectionID = parser.getAttributeValue(i); connectionID = parser.getAttributeValue(i);
connectionIDLock.notifyAll(); if (!"1.0".equals(parser.getAttributeValue("", "version"))) {
} // Notify that a stream has been opened if the
// server is not XMPP 1.0 compliant otherwise make the
// notification after TLS has been negotiated or if TLS
// is not supported
releaseConnectionIDLock();
} }
} }
else if (parser.getAttributeName(i).equals("from")) { else if (parser.getAttributeName(i).equals("from")) {
@ -352,6 +350,21 @@ class PacketReader {
} }
} }
/**
* Releases the connection ID lock so that the thread that was waiting can resume. The
* lock will be released when one of the following three conditions is met:<p>
*
* 1) An opening stream was sent from a non XMPP 1.0 compliant server
* 2) Stream features were received from an XMPP 1.0 compliant server that does not support TLS
* 3) TLS negotiation was successful
*
*/
private void releaseConnectionIDLock() {
synchronized(connectionIDLock) {
connectionIDLock.notifyAll();
}
}
/** /**
* Processes a packet after it's been fully parsed by looping through the installed * Processes a packet after it's been fully parsed by looping through the installed
* packet collectors and listeners and letting them examine the packet to see if * packet collectors and listeners and letting them examine the packet to see if
@ -390,17 +403,19 @@ class PacketReader {
} }
private void parseFeatures(XmlPullParser parser) throws Exception { private void parseFeatures(XmlPullParser parser) throws Exception {
boolean startTLSReceived = false;
boolean done = false; boolean done = false;
while (!done) { while (!done) {
int eventType = parser.next(); int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) { if (eventType == XmlPullParser.START_TAG) {
if (parser.getName().equals("starttls")) { if (parser.getName().equals("starttls")) {
startTLSReceived = true;
// Confirm the server that we want to use TLS // Confirm the server that we want to use TLS
connection.startTLSReceived(); connection.startTLSReceived();
} }
else if (parser.getName().equals("mechanisms") && connection.isUsingTLS()) { else if (parser.getName().equals("mechanisms")) {
// The server is reporting available SASL mechanism. Store this information // The server is reporting available SASL mechanisms. Store this information
// which will be used later while logging (i.e. authenticating) into // which will be used later while logging (i.e. authenticating) into
// the server // the server
connection.getSASLAuthentication() connection.getSASLAuthentication()
@ -421,6 +436,9 @@ class PacketReader {
} }
} }
} }
if (!startTLSReceived) {
releaseConnectionIDLock();
}
} }
/** /**