enable SASL EXTERNAL (certificate login

1 files changed, 29 insertions, 0 deletions

diff --git a/src/main/java/eu/siacs/conversations/crypto/sasl/External.java b/src/main/java/eu/siacs/conversations/crypto/sasl/External.java
new file mode 100644
index 000000000..df92898c1
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/crypto/sasl/External.java
@@ -0,0 +1,29 @@
+package eu.siacs.conversations.crypto.sasl;
+
+import android.util.Base64;
+import java.security.SecureRandom;
+
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xml.TagWriter;
+
+public class External extends SaslMechanism {
+
+	public External(TagWriter tagWriter, Account account, SecureRandom rng) {
+		super(tagWriter, account, rng);
+	}
+
+	@Override
+	public int getPriority() {
+		return 25;
+	}
+
+	@Override
+	public String getMechanism() {
+		return "EXTERNAL";
+	}
+
+	@Override
+	public String getClientFirstMessage() {
+		return Base64.encodeToString(account.getJid().toBareJid().toString().getBytes(),Base64.NO_WRAP);
+	}
+}