Merge remote-tracking branch 'origin/master' into olmkit

3 files changed, 10 insertions, 5 deletions

diff --git a/javascript/demo/group_demo.js b/javascript/demo/group_demo.js
index 1b8f7ab..42a3d84 100644
--- a/javascript/demo/group_demo.js
+++ b/javascript/demo/group_demo.js
@@ -403,8 +403,8 @@ DemoUser.prototype.decryptGroup = function(jsonpacket, callback) {
             throw new Error("Unknown session id " + session_id);
         }
 
-        var plaintext = session.decrypt(packet.body);
-        done(plaintext);
+        var result = session.decrypt(packet.body);
+        done(result.plaintext);
     }, callback);
 };
 
diff --git a/javascript/olm_inbound_group_session.js b/javascript/olm_inbound_group_session.js
index 6058233..1b7fcfe 100644
--- a/javascript/olm_inbound_group_session.js
+++ b/javascript/olm_inbound_group_session.js
@@ -73,10 +73,12 @@ InboundGroupSession.prototype['decrypt'] = restore_stack(function(
     // So we copy the array to a new buffer
     var message_buffer = stack(message_array);
     var plaintext_buffer = stack(max_plaintext_length + NULL_BYTE_PADDING_LENGTH);
+    var message_index = stack(4);
     var plaintext_length = inbound_group_session_method(Module["_olm_group_decrypt"])(
         this.ptr,
         message_buffer, message_array.length,
-        plaintext_buffer, max_plaintext_length
+        plaintext_buffer, max_plaintext_length,
+        message_index
     );
 
     // Pointer_stringify requires a null-terminated argument (the optional
@@ -86,7 +88,10 @@ InboundGroupSession.prototype['decrypt'] = restore_stack(function(
         0, "i8"
     );
 
-    return Pointer_stringify(plaintext_buffer);
+    return {
+        "plaintext": Pointer_stringify(plaintext_buffer),
+        "message_index": Module['getValue'](message_index, "i32")
+    }
 });
 
 InboundGroupSession.prototype['session_id'] = restore_stack(function() {
diff --git a/javascript/package.json b/javascript/package.json
index df43ce1..b65fb2e 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "olm",
-  "version": "1.3.0",
+  "version": "2.0.0",
   "description": "An implementation of the Double Ratchet cryptographic ratchet",
   "main": "olm.js",
   "files": [