Add proxy config. Fixes #153

example-config.yaml

@@ -190,6 +190,19 @@ telegram:
     api_hash: tjyd5yge35lbodk1xwzw2jstp90k55qz
     # (Optional) Create your own bot at https://t.me/BotFather
     bot_token: disabled
+    # Telethon proxy configuration.
+    # You must install PySocks from pip for proxies to work.
+    proxy:
+        # Allowed types: disabled, socks4, socks5, http
+        type: disabled
+        # Proxy IP address and port.
+        address: 127.0.0.1
+        port: 1080
+        # Whether or not to perform DNS resolving remotely.
+        rdns: true
+        # Proxy authentication (optional).
+        username: ""
+        password: ""
 
 # Python logging configuration.
 #

mautrix_telegram/abstract_user.py

@@ -50,6 +50,23 @@ class AbstractUser:
     def connected(self):
         return self.client and self.client.is_connected()
 
+    @property
+    def _proxy_settings(self):
+        type = config["telegram.proxy.type"].lower()
+        if type == "disabled":
+            return None
+        elif type == "socks4":
+            type = 1
+        elif type == "socks5":
+            type = 2
+        elif type == "http":
+            type = 3
+
+        return (type,
+                config["telegram.proxy.address"], config["telegram.proxy.port"],
+                config["telegram.proxy.rdns"],
+                config["telegram.proxy.username"], config["telegram.proxy.password"])
+
     def _init_client(self):
         self.log.debug(f"Initializing client for {self.name}")
         device = f"{platform.system()} {platform.release()}"
@@ -62,7 +79,8 @@ class AbstractUser:
                                             app_version=__version__,
                                             system_version=sysversion,
                                             device_model=device,
-                                            timeout=120)
+                                            timeout=120,
+                                            proxy=self._proxy_settings)
         self.client.add_event_handler(self._update_catch)
 
     async def update(self, update):
@@ -95,7 +113,9 @@ class AbstractUser:
         return self.client and await self.client.is_user_authorized()
 
     async def has_full_access(self, allow_bot=False):
-        return self.puppet_whitelisted and (not self.is_bot or allow_bot) and await self.is_logged_in()
+        return (self.puppet_whitelisted
+                and (not self.is_bot or allow_bot)
+                and await self.is_logged_in())
 
     async def start(self, delete_unless_authenticated=False):
         if not self.client:

mautrix_telegram/config.py

@@ -220,6 +220,12 @@ class Config(DictWithRecursion):
         copy("telegram.api_id")
         copy("telegram.api_hash")
         copy("telegram.bot_token")
+        copy("telegram.proxy.type")
+        copy("telegram.proxy.address")
+        copy("telegram.proxy.port")
+        copy("telegram.proxy.rdns")
+        copy("telegram.proxy.username")
+        copy("telegram.proxy.password")
 
         if "appservice.debug" in self and "logging" not in self:
             level = "DEBUG" if self["appservice.debug"] else "INFO"