From 6c2684b8585a9401eff369dfcc41a7f7d5c3e168 Mon Sep 17 00:00:00 2001
From: Sam Whited <sam@samwhited.com>
Date: Sun, 7 Aug 2016 09:46:01 -0500
Subject: Support ANONYMOUS SASL

---
 .../de/pixart/messenger/crypto/sasl/Anonymous.java | 28 ++++++++++++++++++++++
 .../de/pixart/messenger/xmpp/XmppConnection.java   |  3 +++
 2 files changed, 31 insertions(+)
 create mode 100644 src/main/java/de/pixart/messenger/crypto/sasl/Anonymous.java

(limited to 'src/main/java/de')

diff --git a/src/main/java/de/pixart/messenger/crypto/sasl/Anonymous.java b/src/main/java/de/pixart/messenger/crypto/sasl/Anonymous.java
new file mode 100644
index 000000000..7e4e98bc6
--- /dev/null
+++ b/src/main/java/de/pixart/messenger/crypto/sasl/Anonymous.java
@@ -0,0 +1,28 @@
+package de.pixart.messenger.crypto.sasl;
+
+import java.security.SecureRandom;
+
+import de.pixart.messenger.entities.Account;
+import de.pixart.messenger.xml.TagWriter;
+
+public class Anonymous extends SaslMechanism {
+
+	public Anonymous(TagWriter tagWriter, Account account, SecureRandom rng) {
+		super(tagWriter, account, rng);
+	}
+
+	@Override
+	public int getPriority() {
+		return 0;
+	}
+
+	@Override
+	public String getMechanism() {
+		return "ANONYMOUS";
+	}
+
+	@Override
+	public String getClientFirstMessage() {
+		return "";
+	}
+}
diff --git a/src/main/java/de/pixart/messenger/xmpp/XmppConnection.java b/src/main/java/de/pixart/messenger/xmpp/XmppConnection.java
index 85f2718ba..784289975 100644
--- a/src/main/java/de/pixart/messenger/xmpp/XmppConnection.java
+++ b/src/main/java/de/pixart/messenger/xmpp/XmppConnection.java
@@ -56,6 +56,7 @@ import javax.net.ssl.X509TrustManager;
 import de.duenndns.ssl.MemorizingTrustManager;
 import de.pixart.messenger.Config;
 import de.pixart.messenger.crypto.XmppDomainVerifier;
+import de.pixart.messenger.crypto.sasl.Anonymous;
 import de.pixart.messenger.crypto.sasl.DigestMd5;
 import de.pixart.messenger.crypto.sasl.External;
 import de.pixart.messenger.crypto.sasl.Plain;
@@ -854,6 +855,8 @@ public class XmppConnection implements Runnable {
 			saslMechanism = new Plain(tagWriter, account);
 		} else if (mechanisms.contains("DIGEST-MD5")) {
 			saslMechanism = new DigestMd5(tagWriter, account, mXmppConnectionService.getRNG());
+		} else if (mechanisms.contains("ANONYMOUS")) {
+			saslMechanism = new Anonymous(tagWriter, account, mXmppConnectionService.getRNG());
 		}
 		if (saslMechanism != null) {
 			final JSONObject keys = account.getKeys();
-- 
cgit v1.2.3