initial implementation of short authentication string generation

1 files changed, 53 insertions, 0 deletions

diff --git a/javascript/test/sas.spec.js b/javascript/test/sas.spec.js
new file mode 100644
index 0000000..544131d
--- /dev/null
+++ b/javascript/test/sas.spec.js
@@ -0,0 +1,53 @@
+/*
+Copyright 2018 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+var Olm = require('../olm');
+
+describe("sas", function() {
+    var alice, bob;
+
+    beforeEach(async function(done) {
+        Olm.init().then(function() {
+            alice = new Olm.SAS();
+            bob = new Olm.SAS();
+
+            done();
+        });
+    });
+
+    afterEach(function () {
+        if (alice !== undefined) {
+            alice.free();
+            alice = undefined;
+        }
+        if (bob !== undefined) {
+            bob.free();
+            bob = undefined;
+        }
+    });
+
+    it('should create matching SAS bytes', function () {
+        alice.set_their_key(bob.get_pubkey());
+        bob.set_their_key(alice.get_pubkey());
+        expect(alice.generate_bytes(5).toString()).toEqual(bob.generate_bytes(5).toString());
+    });
+
+    it('should create matching MACs', function () {
+        alice.set_their_key(bob.get_pubkey());
+        bob.set_their_key(alice.get_pubkey());
+        expect(alice.calculate_mac("test").toString()).toEqual(bob.calculate_mac("test").toString());
+    });
+});