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271 Commits

Author SHA1 Message Date
Lonami Exo
ae87d452c8 Clean-up docs and merge some imports 2018-05-30 18:55:01 +02:00
Lonami Exo
ee51aa7073 Fix lost requests on disconnect need_confirmation.clear 
The pending acks shouldn't be cleared, in case of a reconnection
these would be pretty common. E.g. disconnect(), connect(),
invoke, repeat.
 2018-05-10 16:45:55 +02:00
Lonami Exo
eb22bce2d9 Add missing connect abstractmethod 2018-05-10 16:16:23 +02:00
Lonami Exo
ba4b7ce881 Make the Connection a proper ABC (#509) 2018-05-10 14:22:19 +02:00
Lonami Exo
dd954b8fbd Avoid receive busy wait when two threads receive items 2018-05-10 09:44:25 +02:00
Lonami Exo
ef509d13c7 Move InvokeAfterMsg to TLMessage to cleanly confirm results 2018-05-09 16:18:42 +02:00
Lonami Exo
e2e7e631b5 Stop using *args when invoking many requests at once 2018-05-09 10:19:45 +02:00
Lonami Exo
e200acbca8 Allow sending ordered MessageContainer 2018-05-09 09:46:07 +02:00
Lonami Exo
6652fe276c Remove broken packet length check 2018-05-07 17:05:27 +02:00
Lonami Exo
f06b9b68d5 Fix race condition causing broken responses 2018-05-07 17:01:04 +02:00
Lonami Exo
2922e8df11 Fix still broken log for broken packets 2018-05-07 16:46:58 +02:00
Lonami Exo
ace715e059 Don't log broken packets as individual bytes 2018-04-14 15:02:27 +02:00
Lonami Exo
2b9babb30f Handle GzipPacked lost requests & possibly fix reading normal 
Reading normal "lost" requests didn't .seek(-4) to read the TLObject
again. Now it has been slightly refactored to seek back always and
only seek forward when needed (e.g. rpc error).
 2018-03-30 11:50:41 +02:00
Lonami Exo
43c6896481 Add a custom role for TL references and make use of it 2018-03-23 21:42:17 +01:00
Lonami Exo
fca4904d0f Add more logging calls when confirming a request 2018-03-07 11:30:03 +01:00
Tulir Asokan
c5e6f7e265 Split Session into three parts and make a module for sessions 2018-03-01 23:40:28 +02:00
Lonami Exo
39621ceae9 Use req_pq_multi instead req_pq when creating an auth_key 2018-02-19 20:31:47 +01:00
Lonami Exo
c83638ed0e Add further logging calls to better spot lost requests 2018-02-12 13:40:00 +01:00
Lonami Exo
bf56d32118 Add missing FutureSalts response special case (#81) 2018-01-30 18:32:42 +01:00
Lonami Exo
c5e969d585 Add more useful logging on invalid packet length received 2018-01-13 19:26:45 +01:00
Lonami Exo
d81dd055e6 Remove temporary connections and use a lock again 
These seem to be the reason for missing some updates (#237)
 2018-01-06 23:45:22 +01:00
Lonami Exo
3eafe18d0b Implement MtProto 2.0 (closes #484, thanks @delivrance!) 
Huge shoutout to @delivrance's pyrogram, specially this commit:
pyrogram/pyrogram/commit/42f9a2d6994baaf9ecad590d1ff4d175a8c56454
 2018-01-06 01:55:11 +01:00
Lonami Exo
c848ae0ace Move tgread_object() outside specific msg processing calls 2017-12-20 17:45:40 +01:00
Lonami Exo
5842d3741b Make a proper use of the logging module 2017-12-20 12:47:39 +01:00
Lonami Exo
0e0bc6ecbc Fix session ID is also signed since d4d7aa9 2017-12-07 12:22:40 +01:00
Lonami Exo
1d19bb22a5 Don't ignore NewSessionCreated salt 2017-12-04 20:34:35 +01:00
Lonami Exo
d4d7aa9063 Use signed salt 2017-12-03 21:10:22 +01:00
Lonami Exo
9046b46fcd Document the network/ module 2017-11-30 13:21:01 +01:00
Lonami Exo
74ec6391d9 Fix-up security assertion (b42b4bb for #453) 2017-11-24 19:05:52 +01:00
Maxim Smirnov
b42b4bb326 Add OpenSSL assertion on authenticator.py (#453) 
aes_ige.c(88): OpenSSL internal error, assertion failed
 2017-11-24 18:47:36 +01:00
Andrey Egorov
8057cea294 Fix resending requests on bad salt/msg notification (#369) 
These responses from the server could indicate container IDs,
which weren't being saved. This fix also accounts for that case.
 2017-10-22 13:13:49 +02:00
Lonami Exo
2782a08ed0 Add note for future self when handling gzip packed data 2017-10-20 22:44:00 +02:00
Lonami Exo
1a91c024fc Revert 63dfb1e as many updates were being dropped 2017-10-20 22:12:03 +02:00
Lonami Exo
033119e9b8 Make MtProtoSender._need_confirmation a set 
This will avoid adding duplicated items to it
 2017-10-20 22:07:45 +02:00
Andrey Egorov
f37b9ed20e Fix new salt not being saved to session file (#362) 2017-10-20 16:48:54 +02:00
Andrey Egorov
e349910eb9 Fix attribute access order being swapped (#353) 2017-10-18 15:34:04 +02:00
Andrey Egorov
16cf94c9ad Fix ._clear_all_pending failing due to a wrong call (#352) 2017-10-18 14:47:03 +02:00
Lonami Exo
adb79b21cf Replace .to_bytes() with the special .__bytes__ function 2017-10-17 19:54:59 +02:00
Lonami Exo
63dfb1e3ea Fix processing messages pending of acknowledge many times 2017-10-17 10:15:13 +02:00
Andrey Egorov
ed77ba6f8f Likely fix .log_out crashing "calling Event" (#349) 2017-10-17 00:39:04 +02:00
Lonami Exo
bec5f9fb89 Add stub methods for more server responses 2017-10-12 21:09:09 +02:00
Lonami Exo
59c61cab2f Replace int.from_bytes with struct.unpack for consistency 2017-10-12 18:41:58 +02:00
Lonami Exo
bff2e6981e Fix ._pop_request_of_type failing on not-found requests 2017-10-12 18:03:10 +02:00
Lonami Exo
7bb7cb039f Fix handle RpcResult not always returning a bool 2017-10-12 17:58:37 +02:00
Lonami Exo
0c1170ee61 Replace hardcoded reads with TLObject's .read() 2017-10-12 16:40:59 +02:00
Lonami Exo
3a4662c3bf Remove forgotten print call from authenticator.py 2017-10-12 16:07:25 +02:00
Lonami Exo
301da16f29 Fix pong response not reading all data from the buffer 2017-10-11 21:09:09 +02:00
Lonami Exo
9d394ab18b Send MsgsAck in the same container along with the requests 2017-10-06 11:36:39 +02:00
Lonami Exo
e717256937 Always use session ip address and port when connecting 2017-10-01 19:26:20 +02:00
Lonami Exo
36dabc4928 Process entities from the MtProtoSender instead TelegramBareClient 
This way, update objects will also be processed when they occur.
 2017-10-01 16:02:29 +02:00
Lonami Exo
0a567fcd7c Make creating a new sender cleaner 2017-09-30 12:08:06 +02:00
Lonami Exo
5da300ca84 Make MtProtoSender not thread-safe 
Rationale: a new connection should be spawned if one desires to
send and receive requests in parallel, which would otherwise cause
one of either threads to lock.
 2017-09-30 11:50:11 +02:00
Lonami Exo
56103845de Fix LogOutRequest consuming all retries (#270) 2017-09-29 13:58:15 +02:00
Lonami Exo
afc4bd9cab Rename constructor/subclass_of_id to upper case, keep only static 2017-09-29 13:11:33 +02:00
Lonami Exo
b3f04fd359 Raise AssertionError instead TypeNotFoundError on authenticator 2017-09-29 13:07:21 +02:00
Lonami Exo
cc337328c6 Rename handmade Message class to TLMessage to avoid confusion 2017-09-28 11:59:24 +02:00
Lonami Exo
2fd03e5422 Stop using BinaryWriter on MtProtoPlainSender 2017-09-28 11:43:06 +02:00
Lonami Exo
fe30f63d5d Use autogen code on the authenticator instead hardcoding requests 2017-09-28 11:36:51 +02:00
Lonami Exo
c667a00281 Avoid using BinaryWriter where possible 2017-09-27 21:23:59 +02:00
Lonami Exo
833aeb86eb Fix auth_key is unsigned 2017-09-27 21:04:52 +02:00
Lonami Exo
bd3dd371a2 Create a proper Message class (msg_id, seqno, body; only .to_bytes()) 2017-09-27 21:01:20 +02:00
Lonami Exo
6df9fc558e Create and use a new GzipPacked class, also when sending 2017-09-27 13:46:53 +02:00
Lonami Exo
efca981312 Fix adding a request twice (or container) to ._pending_receive 2017-09-27 13:26:35 +02:00
Lonami Exo
b83cd98ba0 Replace TLObject.on_send with the new .to_bytes() 
This also replaces some int.to_bytes() calls with a faster
struct.pack (up to x4 faster). This approach is also around
x3 faster than creating a BinaryWriter just to serialize a
TLObject as bytes.
 2017-09-26 14:36:02 +02:00
Lonami Exo
f233110732 Allow sending several requests at once through new MessageContainer 2017-09-25 20:52:27 +02:00
Lonami Exo
4a8e5c865a Detect BrokenAuthKeyError on MtProtoSender._decode_msg 2017-09-22 13:32:00 +02:00
Lonami Exo
ffadcd029f Save the session much less often (doable because 151e162) 2017-09-21 19:12:46 +02:00
Lonami Exo
7f83a6109f Fix authenticator was disconnecting when it shouldn't 2017-09-21 13:54:44 +02:00
Lonami Exo
2b2da843a1 Create a Connection only once and avoid no-op if was "connected" 2017-09-21 13:44:22 +02:00
Lonami Exo
4777b8dad4 Handle .connect() method more gracefully 2017-09-21 13:44:22 +02:00
Lonami Exo
2a3e5e5ed2 Handle BufferError's more gracefully 2017-09-17 19:39:41 +02:00
Lonami Exo
78155a21bd Retry authentication for auth keys up to five times by default 2017-09-17 19:15:43 +02:00
Lonami Exo
e7a936222f Catch -404 BrokenAuthKeyError on .connect()'s .do_authentication 2017-09-17 18:38:03 +02:00
Lonami Exo
12a39873f1 Workaround msg_seqno too low/high (closes #95) 2017-09-14 11:50:38 +02:00
Lonami Exo
a2fdd4b196 Ignore InvalidChecksumError's 2017-09-11 11:04:19 +02:00
Lonami Exo
25bbb20b0c Use RLocks properly on MtProtoSender (only needed on net IO) 2017-09-07 21:32:46 +02:00
Lonami Exo
d4f36162cd Create and use UpdateState to .process() unhandled TLObjects 2017-09-07 18:49:08 +02:00
Lonami Exo
15fd5390ae Optimize imports 2017-09-04 17:18:33 +02:00
Lonami Exo
97cab7347b Make lint happier 2017-09-04 17:10:04 +02:00
Lonami Exo
6f0bd14c2f Use an Enum for the ConnectionMode and support specifying it 2017-09-04 11:24:10 +02:00
Lonami Exo
f8f389c850 Fix ack requests removing pending requests when they shouldn't 2017-09-03 11:21:42 +02:00
Lonami Exo
db6fd4bdc2 Fix RPC errors being ignored due to modifying the wrong attribute 2017-09-03 11:19:28 +02:00
Lonami Exo
83f3f66113 Fix MtProtoSender never clearing self._pending_receive requests 2017-09-03 10:50:55 +02:00
Lonami Exo
4de4026bb3 Move the "constant read" thread to the main TelegramClient 2017-09-03 09:56:10 +02:00
Lonami Exo
9bc1f64efe Move update handling to the MtProtoSender, being functional again 2017-09-02 21:46:44 +02:00
Lonami Exo
21eaf8bd72 Allow setting whether the MtProtoSender should use constant_read 2017-09-02 21:27:11 +02:00
Lonami Exo
863d2e8368 Make confirm_received a flag, avoid race conditions, fix bg RPCError 
There was a race condition between TelegramBareClient.invoke
receiving part and MtProtoSender._handle_rpc_result actually
reading the result after setting request.confirmed = True.

The .confirmed is now a threading.Event to avoid the sleep(0.1).

RPC errors have been moved inside the request so they're not
raised on a background thread anymore.
 2017-09-02 20:41:00 +02:00
Lonami Exo
b908296efa Remove unused TcpClien.read(timeout=...) param, change other accessors 2017-09-02 19:33:42 +02:00
Lonami Exo
36f51e1e3f Remove ability to TcpClient.cancel_read() 
This simplifies the process of sending and receiving data,
and makes use of Python's socket.settimeout instead a hand-crafted
version with a sort-of arbitrary self.delay = 0.1 (seconds), which
should improve the speed of the method
 2017-09-02 19:14:11 +02:00
Lonami Exo
43b79c3d36 Add a thread to constantly read messages from the network 2017-09-02 18:27:22 +02:00
Lonami Exo
b4811261e9 Set a known buffer size if possible on BinaryWriter()s 2017-08-29 20:44:51 +02:00
Lonami Exo
cff7655a10 Add support for TCP intermediate mode (#112) 2017-08-29 11:39:44 +02:00
Lonami Exo
a3c2c462a7 Add support for tcp_obfuscated on the Connection class (#112) 2017-08-28 21:44:02 +02:00
Lonami Exo
fa22a3f848 Create a centralized Connection class, replaces TcpTransport (#112) 2017-08-28 21:23:31 +02:00
Lonami Exo
5404670469 Implement and use TCP obfuscated as a PoC (#112) 
Credits to MadelineProto/Connection.php by @danog
 2017-08-28 20:25:44 +02:00
Lonami Exo
00b5b5021b Report errors to pwrtelegram.xyz by default 2017-08-25 15:34:20 +02:00
Lonami Exo
66876b6722 Use pycrypto's RSA instead the old weird RSA implementation 2017-08-23 21:49:27 +02:00
Lonami Exo
7844cd358e Attempt at making layer migrations more smooth (#158) 2017-07-26 16:10:45 +02:00
Lonami Exo
160a3699ac Fix confusing names "MtProtoRequest" and ".confirmed" (#176) 
This also fixes the annoyingly confusing message:
"Odd msg_seqno expected (relevant message), but even received."
 2017-07-24 16:54:48 +02:00
Lonami Exo
1f7ac71187 Debug level should always be used for logging since it's a library 2017-07-10 15:21:20 +02:00
Lonami Exo
83c8e98448 Ensure that message ids are signed once again 2017-06-27 18:45:52 +02:00
Lonami Exo
b0173c3ec2 Use more accurate values for msg_ids 2017-06-26 11:01:20 +02:00
Lonami Exo
843c16215c Add timeout parameter on TcpClient.connect() too 2017-06-22 19:21:33 +02:00
Lonami Exo
e4fbd87c75 Turn timeout into a property instead leaving it as a parameter 2017-06-22 11:43:42 +02:00
Lonami Exo
a9a5c7e254 Use signed longs for every request_id (#138 follow-up) 2017-06-21 10:21:09 +02:00
Lonami Exo
d58222d007 Use crc32 from zlib instead from binascii 
It seems to be a bit faster stackoverflow.com/q/44502855
 2017-06-20 11:03:46 +02:00
Lonami Exo
697434be37 Don't do anything on .connect() if it's already connected 2017-06-20 09:46:37 +02:00
Hasan
c13164f5cf Use the correct amount of random bytes in DH request 
The official documentation says a 2048 *bit* number.
`os.urandom` takes an argument that represents the number of *bytes*.
2048 bits is 256 bytes
 2017-06-18 23:38:14 +02:00
Lonami Exo
8afb0a3f6b Rename Request.msg_id to request_msg_id to avoid name clash (fix #122) 2017-06-18 10:01:59 +02:00
Lonami Exo
2b85463ce6 Don't ignore more possible updates on .receive_updates() (closes #117) 2017-06-16 15:36:47 +02:00
Lonami Exo
3ed59d08e5 Fix commit 65912f9 by properly skipping lost messages 2017-06-11 17:53:53 +02:00
Lonami Exo
65912f926b Allow to send more than one request before receiving them (#105) 2017-06-11 14:58:16 +02:00
Lonami Exo
44ab85962b Completely change errors (make one class for each) 2017-06-10 11:47:51 +02:00
Lonami Exo
7adb4f09d6 Slightly reorganise the project structure 2017-06-09 16:13:39 +02:00
Lonami Exo
ba5bfa105f Use memoryview() on TcpClient.write() instead slicing the data 2017-06-09 11:50:30 +02:00
Lonami Exo
c6645a555d Prefer BufferedWriter over BinaryWriter for socket operations 2017-06-09 11:42:39 +02:00
Lonami Exo
5494cb15eb "Don't go nuts switching back and forth between (non-)blocking" 
And other improvements (shutting down the socket, proper naming).
https://docs.python.org/3/howto/sockets.html#non-blocking-sockets
 2017-06-09 11:27:52 +02:00
Lonami Exo
efd1c1ba64 Always acknowledge received errors for server not to resend them 2017-06-09 10:46:39 +02:00
Lonami Exo
1860054ec0 Make generate_sequence() thread-safe and move it to Session 2017-06-07 12:00:01 +01:00
Dmitry D. Chernov
5362f2578d Allow using lists and dicts for passing proxy settings 2017-06-05 09:26:10 +02:00
Lonami Exo
7acfd0c6c9 Update to v0.10 and some minor grammar fixes 2017-06-03 13:36:41 +02:00
Lonami Exo
153cbfd350 Use more straightforward calls of hashlib.sha1/sha256 2017-06-02 16:49:03 +02:00
Lonami Exo
d321096714 Tidy if/else branch on _recreate_socket 2017-05-30 11:42:14 +02:00
Lonami Exo
2399b7e55e Remove try/except if a proxy was used, make more members private 2017-05-30 10:40:33 +02:00
Lonami Exo
0b9d76bda1 Replace library print()'s with calls to _logger 2017-05-30 10:24:08 +02:00
Lonami Exo
7c84c72f06 Minor change to make the code more pythonic 2017-05-29 21:27:20 +02:00
Lonami Exo
042e3069a9 Move UpdatesThread from MtProtoSender to TelegramClient 
This makes it easier to perform a proper reconnection
 2017-05-29 21:24:47 +02:00
Lonami Exo
ebe4232b32 Change the way in which updates are read and handled 2017-05-29 20:41:11 +02:00
Lonami Exo
452532cce7 Make certain methods and members private 2017-05-29 17:06:48 +02:00
Lonami Exo
63b1881c83 Raise FloodWaitError instead sleeping 2017-05-29 16:46:17 +02:00
Lonami Exo
7f84374e98 Attempt at fixing msg_id too low/high (#95) 2017-05-26 16:39:59 +02:00
Lonami Exo
02a847b64a Make lint happier 2017-05-21 13:59:16 +02:00
Lonami Exo
63c89af983 Use relative imports always where possible 2017-05-21 13:02:54 +02:00
Lonami Exo
ca80b05694 Add shebangs and set proper file permissions 2017-05-20 15:58:44 +02:00
Lonami Exo
fb9104417e Add more errors, change the way InvalidDC is created 2017-05-20 15:25:07 +02:00
Lonami Exo
eb7fb2ac24 Make logging a lot less intrusive 
See https://docs.python.org/3/howto/logging.html#library-config
 2017-05-20 11:49:09 +02:00
Lonami Exo
6550d83d42 Fix closed sockets not being recreated as they should 
See http://stackoverflow.com/a/15958099
 2017-05-20 11:34:23 +02:00
Lonami Exo
468033fa7e Avoid counterintuitive automatic connection 2017-05-20 11:33:37 +02:00
Dmitry D. Chernov
bbd3eb7c28 Raise an exception if recv() returned 0 bytes 
See for details: https://docs.python.org/3/howto/sockets.html
"When a recv returns 0 bytes, it means the other side has closed (or is in the process of closing) the connection. You will not receive any more data on this connection. Ever."
 2017-05-20 11:02:19 +02:00
Lonami Exo
3c3946e6f1 Don't start the updates thread until signed in 2017-05-19 21:44:50 +02:00
Dmitry D. Chernov
0ef32a7d78 Fix syntax of exception throwing here and there 2017-05-19 08:32:40 +02:00
Dmitry D. Chernov
7f787affc6 MtProtoSender: Fix crash on receiving unknown RPC results 
Such RPC results may arrive after reconnection, for example.
 2017-05-19 08:32:40 +02:00
Dmitry D. Chernov
048bc81b74 MtProtoSender: Use threading.Event instead of boolean flags 2017-05-09 19:50:46 +02:00
Dmitry D. Chernov
7ffe2b3130 TcpClient: Combine two identical function calls into one 2017-05-09 19:50:46 +02:00
Dmitry D. Chernov
15e06f9ce2 TcpClient: Use threading.Event instead of boolean flag 2017-05-09 19:50:46 +02:00
Lonami Exo
6069188b54 MtProtoPlainSender was not connecting (closes #62) 2017-04-29 20:57:08 +02:00
Lonami Exo
fbe65c2dfb Reconnect on timeout inside timeout (#61) 2017-04-29 11:07:32 +02:00
Lonami Exo
a7595347f3 Make the UpdatesThread a daemon (closes #60) 2017-04-29 10:41:56 +02:00
Lonami Exo
89326c998a Workaround for #50 suggested by @strayge (send not only Ping) 2017-04-21 14:02:21 +02:00
Lonami Exo
6b2c0271ae Fix updates thread crashing on logout 2017-04-14 15:28:15 +02:00