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73 Commits

Author SHA1 Message Date
Alex Stokes
a363ba97d1
Work in terms of the IRawConnection abstraction 2019-08-24 22:52:09 +02:00
Alex Stokes
7c004a4e14
Mypy fixes 2019-08-24 22:38:26 +02:00
Alex Stokes
852609c85d
Clean up base session type 2019-08-24 22:38:26 +02:00
Alex Stokes
b8c0ef9ebb
Fix bugs in secio implementation 2019-08-24 22:38:25 +02:00
Alex Stokes
228032805a
Some code cleanup 2019-08-24 22:38:25 +02:00
Alex Stokes
3f4589d497
Get tests working 2019-08-24 22:38:25 +02:00
Alex Stokes
376a5d4fc6
Adjust callsite 2019-08-24 22:37:45 +02:00
Alex Stokes
1adef05e94
Typing and linting fixes 2019-08-24 22:37:45 +02:00
Alex Stokes
0fa3331b8c
Add clearer indication of "self encryption" 2019-08-24 22:37:45 +02:00
Alex Stokes
8e913a3faa
Dispatch serialization of keys based on key type 
- Add some tests to check high-level roundtrip
 2019-08-24 22:37:45 +02:00
Alex Stokes
4d30b31c55
Finish first pass at secio implementation 2019-08-24 22:37:45 +02:00
Alex Stokes
91e11f3ec0
[wip] more secio implementation 2019-08-24 22:37:44 +02:00
Alex Stokes
0cc3fc24a7
Add source for some secure bytes, e.g. to provide a nonce 2019-08-24 22:37:44 +02:00
Alex Stokes
26165b0729
[wip] sketch of secio handshake 2019-08-24 22:37:44 +02:00
Alex Stokes
fd08bcf624
Add secio protobufs 2019-08-24 22:37:43 +02:00
Alex Stokes
23f53ef954
Allow optional peer ID in a security session 2019-08-24 22:37:43 +02:00
Alex Stokes
27c0a4f77b
formatting 2019-08-24 22:37:43 +02:00
Alex Stokes
5b32bfdd3f
Add call to wait_closed method of asyncio.StreamWriter 2019-08-24 22:06:24 +02:00
Alex Stokes
9c5fb4fa5a
Encapsulate concept of a "stream id" to a "muxed" connection 2019-08-24 21:50:07 +02:00
Alex Stokes
73495038e1
remove simple security 2019-08-24 21:39:25 +02:00
Alex Stokes
1790e48c99
Remove deprecated file 2019-08-24 21:36:30 +02:00
mhchia
c1eacf221f
PR feedback 
- Check if the received peer id matches the one we initialize the
session with.
- Move the check inside `run_handshake`
 2019-08-22 22:53:49 +08:00
Kevin Mai-Husan Chia
7c630df610
Update libp2p/security/insecure/transport.py 
Co-Authored-By: NIC Lin <twedusuck@gmail.com>
 2019-08-22 22:53:49 +08:00
mhchia
16a4fd33c1
PR feedbacks 
- Move exceptions to exceptions.py
- Raise `UpgradeFailure` in upgrader
- Refine the try/catch for upgraders in swarm
 2019-08-22 22:53:49 +08:00
mhchia
3e04480d62
Raise HandshakeFailure in transport 
Change the exception handling flow.
Raise `SecurityUpgradeFailure` in security_multistream.
 2019-08-22 22:53:48 +08:00
mhchia
80452d9589
Fix make_exchange_message to use the new API 2019-08-22 22:53:48 +08:00
mhchia
921bfb65cc
Verify the remote pubkey and peer_id 
- Add `from_bytes` in RSAPublicKey and Secp256k1PublicKey
- Add `pubkey_from_protobuf` to parse pubkey from protobuf
- Verify key and peer_id in `InsecureSession.run_handshake`
 2019-08-22 22:53:48 +08:00
mhchia
ef476e555b
Use RawConnection.read 
Instead of accessing its reader and writer directly.

TODO: considering add `ReaderWriterCloser` interface and let connection
and stream inherit from it.
 2019-08-22 22:53:48 +08:00
mhchia
0b466ddc86
Add lock to RawConnection 
To avoid `self.writer.drain()` is called in parallel.
Reference: https://bugs.python.org/issue29930
 2019-08-22 22:53:47 +08:00
mhchia
5768daa9bf
PR feedbacks 
- Nits
- Add `SecurityUpgradeFailure` and handle `UpgradeFailure` in Swarm.
 2019-08-22 22:53:47 +08:00
Kevin Mai-Husan Chia
2a1367b011
Apply suggestions from code review 
Co-Authored-By: NIC Lin <twedusuck@gmail.com>
 2019-08-22 22:53:47 +08:00
mhchia
de8d356955
Fix tests failure due to lack of peer id 
Fix it through doing plaintext handshake.
 2019-08-22 22:53:47 +08:00
mhchia
bb7d37fd4f
Fix msg encoding 
- Change varint-prefix encode to fixedint-prefix(4 bytes) encode.
 2019-08-22 22:53:46 +08:00
mhchia
22b1a5395d
A working plaintext 2.0 without validation 2019-08-22 22:53:46 +08:00
mhchia
a0923d202a
Move varint and delim read/write to toplevel 
To `libp2p.utils`.
 2019-08-22 22:53:46 +08:00
mhchia
59b373b48a
Add plaintext.proto 
Update Makefile to handle the import in `plaintext.proto`.
Import path is modified to be relative to the project root.
And we run `protoc` from where `Makefile` locates, i.e. the project
root.

Reference:
- plaintext.proto: 62b2c6c482/sec/insecure/pb/plaintext.proto
 2019-08-22 22:53:46 +08:00
mhchia
2752e7a04b
Ignore mypy error here 2019-08-22 15:58:38 +08:00
mhchia
dbd4ed44dd
Fix the issue when importing from other package 2019-08-22 15:36:17 +08:00
mhchia
550c23f9f9
PR feedback 
- Use the order in `MuxerMultistream` as the precedence in multiselect
 2019-08-21 11:43:25 +08:00
mhchia
8596f7390f
PR feedback: set protocol_id to constants 2019-08-21 11:43:24 +08:00
mhchia
4358a4bc89
Negotiate multiselect version for Muxer 
`MuxerMultistream` is introduced to negotiate `Multiselect` version
before negotiating Multiplexer's version. This is required by
multistream 1.x
 2019-08-21 11:43:24 +08:00
mhchia
5d611801c7 Fix isort 2019-08-18 19:51:04 +08:00
mhchia
86d4ce1da8 Add delim_encode and delim_read 
- Add `StreamCommunicator` and `RawConnectionCommunicator`, read/write
messages with delim codec, with `IMuxedStream` and `IRawConnection`
respectively.
- Use it in `Multiselect` and `MultiselectClient`.
 2019-08-18 19:51:04 +08:00
Alex Stokes
7535a02da7
Clean up key gen 2019-08-15 19:24:30 -07:00
Alex Stokes
2e3ffb9d53
Use types for {Private,Public}Key and address other missing type hints 2019-08-15 16:33:34 -07:00
Alex Stokes
e7d2681fc0
Move base implementations into BaseSession 2019-08-15 16:33:34 -07:00
Alex Stokes
9e18d7561d
Supply local priv and pub key when upgrading to a secure transport 2019-08-15 16:33:34 -07:00
Alex Stokes
7942b7eaa7
Expose writer 2019-08-15 16:33:34 -07:00
Alex Stokes
0ebc8ffb21
Wire some missing properties up 2019-08-15 16:33:34 -07:00
Alex Stokes
879cbf1abd
Add an "insecure session" that satisfies the ISecureConn interface 2019-08-15 16:33:33 -07:00