Merge pull request #189 from matrix-org/rav/get_olm_sessions_for_user

Add debug methods to get the state of OlmSessions

lib/crypto.js

@@ -488,6 +488,36 @@ Crypto.prototype.setDeviceVerification = function(userId, deviceId, verified, bl
 };
 
 
+/**
+ * Get information on the active olm sessions with a user
+ * <p>
+ * Returns a map from device id to an object with keys 'deviceIdKey' (the
+ * device's curve25519 identity key) and 'sessions' (an array of objects in the
+ * same format as that returned by {@link module:OlmDevice#getSessionInfoForDevice}).
+ * <p>
+ * This method is provided for debugging purposes.
+ *
+ * @param {string} userId id of user to inspect
+ *
+ * @return {Object.<string, {deviceIdKey: string, sessions: object[]}>}
+ */
+Crypto.prototype.getOlmSessionsForUser = function(userId) {
+    var devices = this.getStoredDevicesForUser(userId);
+    var result = {};
+    for (var j = 0; j < devices.length; ++j) {
+        var device = devices[j];
+        var deviceKey = device.getIdentityKey();
+        var sessions = this._olmDevice.getSessionInfoForDevice(deviceKey);
+
+        result[device.deviceId] = {
+            deviceIdKey: deviceKey,
+            sessions: sessions,
+        };
+    }
+    return result;
+};
+
+
 /**
  * Identify a device by curve25519 identity key and determine its verification state
  *