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136 Commits

Author SHA1 Message Date
Alex Stokes
2025a5c7f1
Restore initiator flag to BaseSession type 2019-09-08 15:40:02 -04:00
mhchia
10415cb956
Use ReadWriteCloser for conns and streams 2019-09-05 23:24:17 +08:00
Alex Stokes
b214f88f75
Avoid using message-based IO in the plaintext protocol 
Can reuse the machinery in `secio` but need to generalize the
"buffering" there
 2019-09-04 10:12:43 -07:00
Alex Stokes
1a359770dd
Use msgio IO and proper buffering in secio implementation 2019-09-04 10:12:43 -07:00
Alex Stokes
fc3e3a4be5
Changes to type hints to match new abstractions 2019-09-04 10:12:43 -07:00
Alex Stokes
8e8318aa5c
Introduces IO abstractions apart from asyncio or those attached to IRawConnection 
Also adds `msgio` utilities to mirror the Go implementation
 2019-09-03 21:59:50 -07:00
Alex Stokes
cd3e093001
remove leftover simple security module 2019-09-03 21:38:33 -07:00
Alex Stokes
506093216c
Merge pull request #276 from ralexstokes/fix-secio-impl 
Fix secio impl
 2019-09-03 23:01:45 +02:00
Alex Stokes
30456f8018
Use a different ECC backend with a compatible serializer 
This library has the ``SEC1`` encoder which is compatible
with the serialization of ECC keys/points used in the Go libp2p impl
 2019-09-03 13:44:25 -07:00
Alex Stokes
bfd674e22c
Try all pairs of choices, not just a small subset via zip 2019-09-03 13:28:31 -07:00
Alex Stokes
f8bbaf60a1
Add more information to the peer mismatch exception 2019-09-03 13:28:18 -07:00
mhchia
77a0cc3a87
Add the missing __init__.py 2019-09-02 14:18:52 +08:00
Alex Stokes
fa0acd9fc5
Apply PR feedback 2019-08-26 10:03:12 -07:00
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
Alex Stokes
1e5357a1e1
Update the ISecureConn interface following the reference and simplify accordingly 2019-08-15 16:33:33 -07:00
Alex Stokes
ab7653526f
Code cleanup / formatting 2019-08-15 16:33:33 -07:00
Alex Stokes
b98025c379
Move security transports into their respective sub-packages 2019-08-15 16:33:33 -07:00
Alex Stokes
d50e1b6872
Use direct types over indirect types 2019-08-15 16:33:32 -07:00
Alex Stokes
3debd2c808
Run black and isort w/ the new config 2019-08-13 14:36:42 -07:00
Chih Cheng Liang
9851ee01fb sort import 2019-08-08 16:09:02 +08:00
Chih Cheng Liang
c536aa3e07 flake8 2019-08-08 16:09:02 +08:00
Chih Cheng Liang
5903012e0e add typing to protocol_muxer 2019-08-08 16:09:02 +08:00
Alex Stokes
7477b29508 run black w/ extended line length 2019-08-04 12:37:41 +08:00
mhchia
0a5b4a88ca
Fix flake8 for the existing code 2019-08-04 00:18:30 +08:00
Alex Stokes
c8005c8113 Run isort in repo 2019-08-03 17:50:14 +08:00
Alex Stokes
88a3a3159e
Add clarifying comment about InsecureTransport 2019-08-02 12:07:35 -07:00
mhchia
2e94fcf56c
Remove pylint:disable 2019-08-02 23:26:06 +08:00
Chih Cheng Liang
10a8347c6a
PR feedback 2019-08-02 14:12:59 +08:00
Chih Cheng Liang
e731f77f2d
minor 2019-08-01 19:13:43 +08:00
Chih Cheng Liang
a86f010c95
add typing to security 2019-08-01 19:12:11 +08:00
Alex Stokes
0ae9840928
Run black over repo 2019-07-31 15:00:12 -07:00
Stuckinaboot
144dc8d854 Move simple security to libp2p/security 2019-05-01 17:21:11 -04:00
Stuckinaboot
4333c2d061 Fix linting issues' 2019-05-01 13:54:19 -04:00
Stuckinaboot
e555f17a7b Fix bug in security multistream 2019-04-30 16:07:26 -04:00
Stuckinaboot
f59f27d4d0 Integrate security selectin into libp2p system 2019-04-30 03:09:05 -04:00
Stuckinaboot
1fb4372ede Refine security 2019-04-29 18:05:38 -04:00
Stuckinaboot
d861a00d60 Scaffold security 2019-04-27 19:42:05 -04:00