from titanembeds.utils import serializer, socketio, guild_accepts_visitors, get_client_ipaddr, discord_api, check_user_in_guild, get_guild_channels, update_user_status, guild_webhooks_enabled, redis_store, redisqueue, get_forced_role from titanembeds.database import db from flask_socketio import Namespace, emit, disconnect, join_room, leave_room import functools from flask import request, session import time import json import os class Gateway(Namespace): def teardown_db_session(self): db.session.commit() db.session.remove() def on_connect(self): gateway_identifier = os.environ.get("TITAN_GATEWAY_ID", None) emit('hello', {"gateway_identifier": gateway_identifier}) def on_identify(self, data): authorization = data.get("session", None) if authorization: try: data = serializer.loads(authorization) session.update(data) except: pass guild_id = data["guild_id"] if not guild_accepts_visitors(guild_id) and not check_user_in_guild(guild_id): disconnect() self.teardown_db_session() return session["socket_guild_id"] = guild_id channels = [] forced_role = get_forced_role(guild_id) if guild_accepts_visitors(guild_id) and not check_user_in_guild(guild_id): channels = get_guild_channels(guild_id, force_everyone=True, forced_role=forced_role) else: channels = get_guild_channels(guild_id, forced_role=forced_role) join_room("GUILD_"+guild_id) for chan in channels: if chan["read"]: join_room("CHANNEL_"+chan["channel"]["id"]) if session.get("unauthenticated", True) and guild_id in session.get("user_keys", {}): join_room("IP_"+get_client_ipaddr()) elif not session.get("unauthenticated", True): join_room("USER_"+str(session["user_id"])) visitor_mode = data["visitor_mode"] if not visitor_mode: if session["unauthenticated"]: emit("embed_user_connect", {"unauthenticated": True, "username": session["username"], "discriminator": session["user_id"]}, room="GUILD_"+guild_id) else: nickname = redisqueue.get_guild_member(guild_id, session["user_id"]).get("nickname") emit("embed_user_connect", {"unauthenticated": False, "id": str(session["user_id"]), "nickname": nickname, "username": session["username"],"discriminator": session["discriminator"], "avatar_url": session["avatar"]}, room="GUILD_"+guild_id) emit("identified") self.teardown_db_session() def on_disconnect(self): if "user_keys" not in session: self.teardown_db_session() return if "socket_guild_id" not in session: self.teardown_db_session() return else: guild_id = session["socket_guild_id"] msg = {} if session["unauthenticated"]: msg = {"unauthenticated": True, "username": session["username"], "discriminator": session["user_id"]} else: msg = {"unauthenticated": False, "id": str(session["user_id"])} emit("embed_user_disconnect", msg, room="GUILD_"+guild_id) if guild_webhooks_enabled(guild_id): # Delete webhooks guild_webhooks = redisqueue.get_guild(guild_id)["webhooks"] name = "[Titan] " username = session["username"] if len(username) > 19: username = username[:19] if session["unauthenticated"]: name = name + username + "#" + str(session["user_id"]) else: name = name + username + "#" + str(session["discriminator"]) for webhook in guild_webhooks: if webhook["name"] == name: discord_api.delete_webhook(webhook["id"], webhook["token"]) self.teardown_db_session() def on_heartbeat(self, data): if "socket_guild_id" not in session: disconnect() return guild_id = data["guild_id"] visitor_mode = data["visitor_mode"] if not visitor_mode: key = None if "unauthenticated" not in session: self.teardown_db_session() disconnect() return if session["unauthenticated"]: key = session["user_keys"][guild_id] status = update_user_status(guild_id, session["username"], key) if status["revoked"] or status["banned"]: emit("revoke") self.teardown_db_session() time.sleep(1) disconnect() return else: emit("ack") else: if not guild_accepts_visitors(guild_id): self.teardown_db_session() disconnect() return self.teardown_db_session() def on_channel_list(self, data): if "socket_guild_id" not in session: disconnect() return guild_id = data["guild_id"] visitor_mode = data["visitor_mode"] channels = None forced_role = get_forced_role(guild_id) if visitor_mode or session.get("unauthenticated", True): channels = get_guild_channels(guild_id, True, forced_role=forced_role) else: channels = get_guild_channels(guild_id, forced_role=forced_role) for chan in channels: if chan["read"]: join_room("CHANNEL_"+chan["channel"]["id"]) else: leave_room("CHANNEL_"+chan["channel"]["id"]) emit("channel_list", channels) self.teardown_db_session() def on_current_user_info(self, data): if "socket_guild_id" not in session: disconnect() return guild_id = data["guild_id"] if "user_keys" in session and not session["unauthenticated"]: dbMember = redisqueue.get_guild_member(guild_id, session["user_id"]) usr = { 'avatar': session["avatar"], 'username': dbMember.get("username"), 'nickname': dbMember.get("nickname"), 'discriminator': dbMember.get("discriminator"), 'user_id': str(session['user_id']), } emit("current_user_info", usr) self.teardown_db_session() def get_user_color(self, guild_id, user_id): color = None member = redisqueue.get_guild_member(guild_id, user_id) if not member: return None guild_roles = redisqueue.get_guild(guild_id)["roles"] guildroles_filtered = {} for role in guild_roles: guildroles_filtered[role["id"]] = role member_roleids = member["roles"] member_roles = [] for roleid in member_roleids: role = guildroles_filtered.get(str(roleid)) if not role: continue member_roles.append(role) member_roles = sorted(member_roles, key=lambda k: k['position']) for role in member_roles: if role["color"] != 0: color = '{0:02x}'.format(role["color"]) while len(color) < 6: color = "0" + color return color def on_lookup_user_info(self, data): if "socket_guild_id" not in session: disconnect() return guild_id = data["guild_id"] name = data["name"] discriminator = data["discriminator"] usr = { "name": name, "id": None, "username": None, "nickname": None, "discriminator": discriminator, "avatar": None, "color": None, "avatar_url": None, "discordbotsorgvoted": False, } member = redisqueue.get_guild_member_named(guild_id, "{}#{}".format(name, discriminator)) if member: usr["id"] = str(member["id"]) usr["username"] = member["username"] usr["nickname"] = member["nick"] usr["avatar"] = member["avatar"] usr["color"] = self.get_user_color(guild_id, usr["id"]) if (usr["avatar"]): usr["avatar_url"] = "https://cdn.discordapp.com/avatars/{}/{}.png".format(usr["id"], usr["avatar"]) usr["roles"] = member["roles"] usr["discordbotsorgvoted"] = bool(redis_store.get("DiscordBotsOrgVoted/" + str(member["id"]))) else: member = redisqueue.get_guild_member_named(guild_id, name) if member: usr["id"] = str(member["id"]) usr["username"] = member["username"] usr["nickname"] = member["nick"] usr["avatar"] = member["avatar"] usr["color"] = self.get_user_color(guild_id, usr["id"]) if (usr["avatar"]): usr["avatar_url"] = "https://cdn.discordapp.com/avatars/{}/{}.png".format(usr["id"], usr["avatar"]) usr["roles"] = member["roles"] usr["discordbotsorgvoted"] = bool(redis_store.get("DiscordBotsOrgVoted/" + str(member["id"]))) emit("lookup_user_info", usr) self.teardown_db_session()