Merge pull request #656 from SamWhited/authrefactor

Refactor authentication code

1 files changed, 25 insertions, 0 deletions

diff --git a/src/main/java/eu/siacs/conversations/crypto/sasl/Plain.java b/src/main/java/eu/siacs/conversations/crypto/sasl/Plain.java
new file mode 100644
index 00000000..e7760bbc
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/crypto/sasl/Plain.java
@@ -0,0 +1,25 @@
+package eu.siacs.conversations.crypto.sasl;
+
+import android.util.Base64;
+
+import java.nio.charset.Charset;
+
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xml.TagWriter;
+
+public class Plain extends SaslMechanism {
+    public Plain(final TagWriter tagWriter, final Account account) {
+        super(tagWriter, account, null);
+    }
+
+    @Override
+    public String getMechanism() {
+        return "PLAIN";
+    }
+
+    @Override
+    public String getStartAuth() {
+        final String sasl = '\u0000' + account.getUsername() + '\u0000' + account.getPassword();
+        return Base64.encodeToString(sasl.getBytes(Charset.defaultCharset()), Base64.NO_WRAP);
+    }
+}