From 53b877f001baf9dfa32f09d1e66ad95329368cf2 Mon Sep 17 00:00:00 2001
From: Skylar Ittner <skylar@netsyms.com>
Date: Sat, 10 Jul 2021 19:51:26 -0600
Subject: [PATCH] Permissions stuff

---
 main.js | 40 ++++++++++++++++++++++------------------
 1 file changed, 22 insertions(+), 18 deletions(-)

diff --git a/main.js b/main.js
index f65d91e..5122596 100644
--- a/main.js
+++ b/main.js
@@ -6,7 +6,6 @@
  */
 
 console.log("Starting up...");
-
 import sdk from 'matrix-js-sdk';
 import fs from 'fs';
 import log4js from 'log4js';
@@ -17,21 +16,16 @@ import { dirname }
 from 'path';
 import request from 'request';
 import FileType from 'file-type';
-
-
 // Load settings from config.json
 const __filename = fileURLToPath(import.meta.url);
         const __dirname = dirname(__filename);
 let rawdata = fs.readFileSync(__dirname + '/config.json');
 let settings = JSON.parse(rawdata);
 console.log(__dirname + "/config.json loaded.");
-
 var logger = log4js.getLogger();
 logger.level = settings.loglevel;
 logger.info("Log initialized.");
-
 var initialsynccomplete = false;
-
 /**
  * From https://github.com/stevekinney/node-phone-formatter
  * @param {string} phoneNumber
@@ -51,7 +45,6 @@ function formatPhoneNumber(phoneNumber, formatString) {
 
 function checkSMS() {
     logger.debug("Checking SMS");
-
     const options = {
         hostname: 'smsapi.voxtelesys.net',
         port: 443,
@@ -61,13 +54,11 @@ function checkSMS() {
             "Authorization": "Bearer " + settings.smsapikey
         }
     };
-
     const req = https.request(options, res => {
         res.on('data', d => {
             try {
                 var json = JSON.parse(d);
                 var messages = json.results;
-
                 if (messages.length == 0) {
                     logger.debug("No new SMS messages.");
                 }
@@ -89,11 +80,9 @@ function checkSMS() {
             }
         });
     });
-
     req.on('error', error => {
         logger.warning(error);
     });
-
     req.end();
 }
 
@@ -135,16 +124,37 @@ function createOrJoinSMSRoom(tel, ournumber, callback) {
         // room doesn't exist, create it
         //logger.debug(err);
         logger.debug("Room " + roomName + " does not exist. Creating it now.");
+        var userPowerLevels = {};
+        for (var i = 0; i < settings.inviteusers.length; i++) {
+            userPowerLevels[settings.inviteusers[i]] = 50;
+        }
         client.createRoom({
             room_alias_name: "SMS_" + tel + "_" + ournumber,
+            preset: "trusted_private_chat",
             visibility: "private",
             invite: settings.inviteusers,
+            power_level_content_override: {
+                "events": {
+                    "m.room.name": 50,
+                    "m.room.power_levels": 50
+                },
+                "events_default": 0,
+                "invite": 50,
+                "kick": 50,
+                "notifications": {
+                    "room": 50
+                },
+                "redact": 50,
+                "state_default": 50,
+                "users": userPowerLevels,
+                "users_default": 0
+            },
+            is_direct: true,
             name: formatPhoneNumber(tel, "(NNN) NNN-NNNN"),
             topic: "SMS conversation with " + formatPhoneNumber(tel, "(NNN) NNN-NNNN") + " (using " + formatPhoneNumber(ournumber, "(NNN) NNN-NNNN") + ")"
         }).then((room) => {
             logger.debug("Room" + roomName + " created with ID " + room.room_id);
             setSMSRoomPowerLevels(res.room_id);
-
             // The first message or two we send doesn't go through unless we do this.
             // It just spits out "Error sending event M_FORBIDDEN: Unknown room" instead.
             createOrJoinSMSRoom(tel, ournumber, callback);
@@ -304,7 +314,6 @@ function sendSMS(number, from, body, callback) {
         from: from,
         body: body
     });
-
     const options = {
         hostname: 'smsapi.voxtelesys.net',
         port: 443,
@@ -322,12 +331,10 @@ function sendSMS(number, from, body, callback) {
             logger.debug(d.toString('utf8'));
         });
     });
-
     req.on('error', error => {
         logger.error(error);
         callback(false);
     });
-
     req.write(data);
     req.end();
     if (typeof callback == "function") {
@@ -339,7 +346,6 @@ const client = sdk.createClient(settings.homeserver);
 client.login("m.login.password", {"user": settings.matrixuser, "password": settings.matrixpass}).then((response) => {
     client.startClient();
     logger.info("Plugged into the matrix.");
-
     client.once('sync', function (state, prevState, res) {
         logger.debug("Initial sync complete (" + state + ")");
         initialsynccomplete = true;
@@ -347,8 +353,6 @@ client.login("m.login.password", {"user": settings.matrixuser, "password": setti
         setInterval(checkSMS, settings.smsinterval * 1000);
         checkSMS();
     });
-
-
     client.on("Room.timeline", function (event, room) {
         if (!initialsynccomplete) {
             return; // ignore anything while we were offline