Merge pull request #262 from BeaudanBrown/millisecond-times

Ttl and timestamp milliseconds

js/modules/loki_message_api.js

@@ -14,7 +14,7 @@ class LokiMessageAPI {
   }
 
   async sendMessage(pubKey, data, messageTimeStamp, ttl, isPing = false) {
-    const timestamp = Math.floor(Date.now() / 1000);
+    const timestamp = Date.now();
 
     // Data required to identify a message in a conversation
     const messageEventData = {

libloki/proof-of-work.js

@@ -106,8 +106,10 @@ const pow = {
   calcTarget(ttl, payloadLen, nonceTrials = PROD_NONCE_TRIALS) {
     // payloadLength + NONCE_LEN
     const totalLen = JSBI.add(JSBI.BigInt(payloadLen), JSBI.BigInt(NONCE_LEN));
+    // ttl converted to seconds
+    const ttlSeconds = JSBI.divide(JSBI.BigInt(ttl), JSBI.BigInt(1000));
     // ttl * totalLen
-    const ttlMult = JSBI.multiply(JSBI.BigInt(ttl), JSBI.BigInt(totalLen));
+    const ttlMult = JSBI.multiply(ttlSeconds, JSBI.BigInt(totalLen));
     // 2^16 - 1
     const two16 = JSBI.subtract(
       JSBI.exponentiate(JSBI.BigInt(2), JSBI.BigInt(16)), // 2^16

libloki/test/metrics.js

@@ -25,7 +25,7 @@ async function run(messageLength, numWorkers = 1, nonceTrials = 100, ttl = 72) {
       jobId,
       'calcPoW',
       timestamp,
-      ttl * 60 * 60,
+      ttl * 60 * 60 * 1000,
       pubKey,
       data,
       false,

libloki/test/proof-of-work_test.js

@@ -46,7 +46,7 @@ describe('Proof of Work', () => {
     it('should calculate a correct difficulty target', () => {
       // These values will need to be updated if we adjust the difficulty settings
       let payloadLen = 625;
-      const ttl = 86400;
+      const ttl = 86400000;
       let expectedTarget = new Uint8Array([0, 4, 119, 164, 35, 224, 222, 64]);
 
       let actualTarget = calcTarget(ttl, payloadLen, 10);

libtextsecure/outgoing_message.js

@@ -184,7 +184,7 @@ OutgoingMessage.prototype = {
   },
 
   // Default ttl to 24 hours if no value provided
-  async transmitMessage(number, data, timestamp, ttl = 24 * 60 * 60) {
+  async transmitMessage(number, data, timestamp, ttl = 24 * 60 * 60 * 1000) {
     const pubKey = number;
     try {
       await lokiMessageAPI.sendMessage(
@@ -345,12 +345,12 @@ OutgoingMessage.prototype = {
         }
         let ttl;
         if (this.messageType === 'friend-request') {
-          ttl = 4 * 24 * 60 * 60; // 4 days for friend request message
+          ttl = 4 * 24 * 60 * 60 * 1000; // 4 days for friend request message
         } else if (this.messageType === 'onlineBroadcast') {
-          ttl = 60; // 1 minute for online broadcast message
+          ttl = 60 * 1000; // 1 minute for online broadcast message
         } else {
           const hours = window.getMessageTTL() || 24; // 1 day default for any other message
-          ttl = hours * 60 * 60;
+          ttl = hours * 60 * 60 * 1000;
         }
 
         return {