Commit Graph

539 Commits

Author SHA1 Message Date
Dmitriy Ryajov 95774b2b81 better cleanup 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 9c2f31262e wip: try handling child stream exceptions 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov e3f8f53620 initStream method and better exceptions handling 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov d3b79b002e better exceptions and don't fail writes 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 74f8b5b5f1 resource cleanup 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 93e5805c01 better exception handling 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov d83ce4c932 exceptions and resource cleanup 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov d4bdb42046 gossipsub fixes 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 9d3cc9647b fix merge 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 3d9c0bffba read from stream 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 048b1db1ad revert back allread 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 8e9716f5c3 remove on transport close cleanup 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov cf76edb0dd make noise work again 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 5158d96eaf close connection on chronos close 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 46daed9a38 wip 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 0f691cbafd add eof and closed handling 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 62da2a05c3 wip: rework with proper half-closed 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 98117a3068 call write until all is written out 2020-06-02 09:10:27 -06:00
Dmitriy Ryajov 802299e69a breakout from publish loop 2020-06-02 09:10:27 -06:00
Jacek Sieka 7e31210455
cover missing case in MultiAddress.init (#198)
* cover missing case in MultiAddress.init

* raise assert on marker in protocol

* unify inits for markers / non-markers

* fix string
2020-06-01 14:41:45 +02:00
Jacek Sieka 88dbeebf17
add side effect annotations (#197) 2020-06-01 09:25:16 +02:00
Giovanni Petrantoni 37b98ad45c
Secure managers are now sorted, giving priority to noise (#191)
* Secure managers are now sorted, giving priority to noise

* fix nimble test command

* Fix native tests

* fix directchat sample

* Could not write to connection - reduce verbosity

* fix interop testing

* Remove more tables

* test interop fixes

* directchat fix

* fix interop/remove some deprecation
2020-06-01 08:41:32 +02:00
Giovanni Petrantoni 6affcda937
Less exceptions more results (#188)
* Less exceptions more results

* Fix daemonapi and interop tests

* Add multibase

* wip multiaddress

* fix the build, consuming new result types

* fix standard setup

* Simplify match, rename into MaError, add more exaustive err text

* Fix the CI issues

* Fix directchat build

* daemon api fixes

* better err messages formatting

Co-authored-by: Zahary Karadjov <zahary@gmail.com>
2020-05-31 16:22:49 +02:00
Giovanni Petrantoni 7c9e5c2f7a "Could not write to connection" message split between trace and debug due to log size 2020-05-30 23:47:56 +09:00
Oskar Thorén b88bfc05f8
Make GossipSub initPubSub method public (#193)
This means we can use it from other protocols that inherit GossipSub. Otherwise,
a lot of internal state (heartbeat lock etc) doesn't get initialized properly.
2020-05-29 09:35:03 -06:00
Dmitriy Ryajov 7b6e1c0688
Gossipsub interop (#189)
* interop fixes

* add custom messageid provider and fix seqno

* use ECDSA for speed

* adding messageid tests

* breakout from publish loop

* addressing review comments

* remove unneded var

* dont stop broadcasting on failed peers
2020-05-27 12:33:49 -06:00
Giovanni Petrantoni 536555138c fix "future" typo 2020-05-26 16:08:09 +09:00
Giovanni Petrantoni 4447d97234 add back forgotten message in tryAndWarn 2020-05-26 15:21:59 +09:00
Dmitriy Ryajov 9132f16927
gossipsub fixes (#186) 2020-05-21 14:24:20 -06:00
Dmitriy Ryajov ba53c08b3c
Track incoming connections (#181)
* call write until all is written out

* wip: rework with proper half-closed

* add eof and closed handling

* wip

* close connection on chronos close

* don't use read

* make noise work again

* don't reraise just yet

* fixes after backporting

* remove on transport close cleanup

* revert back allread

* rust interop fixes

* read from stream

* inc count before closing

* rebasing master

* store incomming connections

* fix merge

* remove unneeded changes

* use internal close flag to indicate disposal
2020-05-21 11:33:48 -06:00
Dmitriy Ryajov 7900fd9f61
Half closed (#174)
* call write until all is written out

* add comments to lpchannel fields

* add an eof flag to signal which end closed

* wip: rework with proper half-closed

* add eof and closed handling

* propagate closes to piped

* call parent close

* moving bufferstream trackers out

* move writeLock to bufferstream

* move writeLock out

* remove unused call

* wip

* rebasing master

* fix mplex tests

* wip

* fix bufferstream after backport

* wip

* rename to differentiate from chronos tracker

* close connection on chronos close

* make reset request asyncCheck

* fix channel cleanup

* misc

* don't use read

* fix backports

* make noise work again

* proper exception handling

* don't reraise just yet

* add convenience templates

* dont double wrap

* use async pragma

* fixes after backporting

* muxer owns connection

* remove on transport close cleanup

* revert back allread

* adding some todos

* read from stream

* inc count before closing

* rebasing master

* rebase master

* use correct exception type

* use try/finally insted of defer

* fix compile in trace mode

* reset channels on mplex close
2020-05-19 18:14:15 -06:00
Dmitriy Ryajov 681991ae48
reduce buffer size in lpchannel (#184) 2020-05-19 16:15:36 -06:00
Giovanni Petrantoni 01339c991f
Don't use and expose directly secp types (#183)
* Don't use and expose directly secp types

* Reuse same secp type names
2020-05-19 14:48:55 +02:00
Giovanni Petrantoni c219100e64
Use results and no exceptions in chacha and curve25519 (#182) 2020-05-19 10:22:49 +02:00
Dmitriy Ryajov f8029e7359
use sha256 digest as cache keys (#135)
* use sha256 digest as cache keys

* rebasing master
2020-05-18 14:49:49 -06:00
Dmitriy Ryajov 9cf1fd0216
remove generic constructor and expose serverflags (#176)
* remove generic constructor and expose serverflags

* fix transport constructor

* fix merge issues
2020-05-18 13:04:05 -06:00
Dmitriy Ryajov 773b738c12
don't track Connection, track StreamTransport (#177)
* don't track Connection, track StreamTransport

* make tests more deterministic
2020-05-18 11:05:34 -06:00
Dmitriy Ryajov 5583168965
Track all connections (#175)
* adding to do for future refactor

* no mix conn and transport stopping or it will race

* don't use intermediary vars
2020-05-18 09:08:10 -06:00
Dmitriy Ryajov 1819502fb5
Cleanup - tests and logging (#178)
* make async for proper exception handling

* tryAndWarn msg messes up Exception msg

* misc: comment out tracker dumps

* cleanup mplex tests

* more informative errors

* give CI time to run

* revert change, bacause it causes races
2020-05-18 07:49:49 -06:00
Giovanni Petrantoni 7dcb807f64
Crypto utilities resultification (#150) 2020-05-18 07:25:55 +02:00
Dmitriy Ryajov 167f42ed45
Remove read (#171)
* use readExactly

* remove `read`

* remove read

* no more `read`
2020-05-14 22:02:05 -06:00
Jacek Sieka 69abf5097d
handle a few exceptions (#170)
* handle a few exceptions

Some of these are maybe too aggressive, but in return, they'll log
their exception - more refactoring needed to sort this out - right now
we get crashes on unhandled exceptions of unknown origin

* during connection setup
* while closing channels
* while processing pubsubs

* catch exceptions that are raised and don't try to catch exceptions that are not raised

* propagate cancellederror

* one more

* more

* more

* make interop tests less fragile

* Raise expiration time in gossipsub fanout test for slow CI

Co-authored-by: Dmitriy Ryajov <dryajov@gmail.com>
Co-authored-by: Giovanni Petrantoni <giovanni@fragcolor.xyz>
2020-05-14 21:56:56 -06:00
Giovanni Petrantoni 005e088405
Properly track and close mplex handlers (#166)
* Properly track and close mplex handlers

* Avoid verbose warnings

* Fix tryAndWarn trace issue

* Handle LPEOF in lpchannel close
2020-05-12 14:45:32 +02:00
Jacek Sieka 618e01eba3
don't crash on double peerinfo close (#167) 2020-05-11 21:05:24 +02:00
Jacek Sieka 3053f03814 fix varint issues
* fixes #111
2020-05-11 09:12:23 -06:00
Jacek Sieka 87e1f3c61f
fix trace logging 2020-05-09 13:56:07 +02:00
Jacek Sieka fbf640794b
move channel size constant 2020-05-09 08:48:26 +02:00
Dmitriy Ryajov 6196d56fc2
check for nil observers 2020-05-08 15:44:18 -06:00
Jacek Sieka ccd019b328
use stream directly in chronosstream (#163)
* use stream directly in chronosstream

for now, chronos.AsyncStream is not used to provide any features on top
of chronos.Stream, so in order to simplify the code, chronosstream can
be used directly.

In particular, the exception handling is broken in the current
chronosstream - opening and closing the stream is simplified this way as
well.

A future implementation that actually takes advantage of the AsyncStream
features would wrap AsyncStream instead as a separate lpstream
implementation, leaving this one as-is.

* work around chronos exception type issue
2020-05-08 22:10:06 +02:00
Giovanni Petrantoni c889224012 Add PubSub observer+ hooks (they can modify as well) 2020-05-08 13:31:52 -06:00
Ștefan Talpalaru 268253ea18 remove Chronos type from public API 2020-05-08 13:23:36 -06:00
Ștefan Talpalaru 313f9b0952 use a Transport.serverFlags attribute 2020-05-08 13:23:36 -06:00
Ștefan Talpalaru c480e65055 use set[ServerFlags] params instead of hardcoded flags 2020-05-08 13:23:36 -06:00
Ștefan Talpalaru 125843af7d TcpTransport.listen(): enable SO_REUSEADDR
in order to avoid failures when restarting the process while the OS is
keeping open sockets from previous runs
2020-05-08 13:23:36 -06:00
Jacek Sieka 1efada474c
remove readLoop in secure protocols (#162)
* remove readLoop in secure protocols, fix security issues

* fix Defect on remote sending 0-byte noise/secio message
* remove msglen from `write` (unused)
* simplify SecureConn data flow
* document some control-flow issues

* unify exception behaviour across noise and secio

* secio would not raise on mac/decryption errors

* fix compile error
2020-05-07 14:37:46 -06:00
Jacek Sieka 330da51819
removals (#159)
* remove unused stream methods
* reimplement some of them with proc's
* remove broken tests
* Error->Defect for defect
* warning fixes
2020-05-06 18:31:47 +02:00
Dmitriy Ryajov 6da4d2af48
Pubsub signatures flags (#161)
* add verify signature flag

* add sign flag to enable/disable msg signing

* moving internal tests out to their own file

* cleanup nimble file

* remove unneeded tests

* move pubsub tests out

* fix tests
2020-05-06 11:26:08 +02:00
Jacek Sieka e1928456a7 avoid newlines in $
they mess with debug prints and logging (same reason why $(seq) doesn't
print them
2020-04-28 10:59:53 -06:00
cheatfate 290ba712e9
Fix MultiAddress.protoAddress() bug for fixed arrays.
Add tests for it.
2020-04-28 14:43:44 +03:00
Giovanni Petrantoni 8a22c073c7 Fix secure/noise securing explicitly, added noise to pubsub tests 2020-04-24 14:33:08 -06:00
cheatfate 917b5f5c84 Add MultiAddress.init(integer) for tcp,udp,dccp,sctp protocols.
Add tests for it.
2020-04-23 08:10:17 -06:00
Giovanni Petrantoni 1c4d72f5e3
Use Result construct in minasn1 (#144) 2020-04-23 14:10:20 +02:00
Giovanni Petrantoni 6ae92eb21a Hotfix noise read usage, replace with readExactly 2020-04-22 23:36:59 +09:00
Giovanni Petrantoni d96372f820 Minor tweaking in errors.nim in order to give priority to Defect 2020-04-21 22:10:47 +09:00
Giovanni Petrantoni 4c6a123d31
Add chronos trackers and used them to sanitize resource disposal (#131)
* Add chronos trackers and used them to sanitize resource disposal

* Chronos trackers for transport tests wip

* No more chronos leaks in testtransport

* Make tcp transport and test more robust when closing

* Test async leaking tracking wip

* Fix a regression in wire connect

* Add chronos trackers to more tests and sanitize resource closure

* Wip fixing floodsub tests

* Floodsub wip

* Made floodsub basically deterministic, hit a nim bug with captures tho

* Wrap up floodsub tests refactor

* Wrapping up

* Add allFuturesThrowing utility

* Fix missing allFuturesThrowing in noise tests!

* Make tests green

* attempt fixing gossipsub failing cases

* Make sure to check also fanout in waitSub

* More verbose traces

* Gossipsub test improvments

* Refactor TcpTransport remove asyncCheck

* Add Connection trackers

* Add stricter connection tracking, wip mplex fix

* More asynccheck removal, in order to avoid connection leaks

* bump chronicles requirement

* Enable tracker dump to check CI output

* Wait for more futures in testmplex

* Remove tracker dump messages

* add tryAndWarn utility, fix mplex issue with go interop

* All allFuturesThrowing to directchat too

* make sure to cleanup on transport close
2020-04-21 10:24:42 +09:00
Jacek Sieka e8b33c64fa
secp: use upstream secp convenience api (#141)
* secp: use upstream secp convenience api
2020-04-17 12:51:13 +02:00
Ștefan Talpalaru eaa73ae6e8
add stream metrics (#136)
* add stream metrics

- just BufferStream and Connection are tracked, for now
- flag checking is enforced more strictly in close(), since it became
  clear that instances are closed multiple times

* add "metrics" dependency

and sort the list
2020-04-14 15:27:07 +02:00
Ștefan Talpalaru 7723403b1f
debug prints (#132)
* debug prints

* CI: enable stack traces

* Azure: better NimBinaries cache key

* CI changes

- Azure: remove Linux target
- Travis: add ARM64 target

* uglify the code in order to save 12 bytes per LPStream object
2020-04-14 15:21:16 +02:00
Jacek Sieka 2b823bde68
secp: update (#138) 2020-04-12 19:03:08 +02:00
Giovanni Petrantoni 303ec297da
Start removing allFutures (#125)
* Start removing allFutures

* More allfutures removal

* Complete allFutures removal except legacy and tests

* Introduce table values copies to prevent error

* Switch to allFinished

* Resolve TODOs in flood/gossip

* muxer handler, log and re-raise

* Add a common and flexible way to check multiple futures
2020-04-11 13:08:25 +09:00
Dmitriy Ryajov f4740c8b8e fix trace runs in connection 2020-04-07 14:55:05 -06:00
Dmitriy Ryajov 00fbc9246e fix nil condition 2020-04-07 12:16:59 -06:00
Dmitriy Ryajov 6cbcc7859e reduse usssage of asyncCheck 2020-04-07 12:16:59 -06:00
Dmitriy Ryajov bd49a35e0a formatting 2020-04-07 12:16:59 -06:00
Dmitriy Ryajov 976164ba3c proper connection cleanup 2020-04-07 12:16:59 -06:00
Dmitriy Ryajov 0c8dde15e7 remove unused field 2020-04-07 12:16:59 -06:00
Dmitriy Ryajov 4ee1b4a66d connection closing tests 2020-04-07 12:16:59 -06:00
Dmitriy Ryajov 5a657c9264 disable storing connections on internal table 2020-04-07 12:16:59 -06:00
Dmitriy Ryajov 87b35de83e close connections 2020-04-07 12:16:59 -06:00
Dmitriy Ryajov bae4713a85 small cleanup 2020-04-07 12:16:59 -06:00
Dmitriy Ryajov 8dda6c289d more connection closes to fix leaks 2020-04-07 12:16:59 -06:00
Dmitriy Ryajov e4303110a6 properly close connections 2020-04-07 12:16:59 -06:00
Giovanni Petrantoni 35a48fa560 Re-enable gossipsub internal tests when running CI
minor bonus: add a link in the comments about bearssl issue with
callbacks
2020-04-07 22:07:00 +09:00
Giovanni Petrantoni a576069305 Chachapoly new bearssl fixes 2020-04-07 17:52:19 +09:00
Giovanni Petrantoni f7af2c2e5c Fix possible crash in tcptransport when server is nil 2020-04-06 12:56:17 +09:00
Giovanni Petrantoni 3514733060 Fix table assertion, edited while iterating
(the fix is not so nice.. adds plenty of allocations, but for now should
be ok)
2020-04-05 01:19:10 +09:00
Giovanni Petrantoni e39bf0a4cf
Mplex: Add the ability to send any size payload (#123)
* Mplex: Add the ability to send any size payload

* Ensure size of coder header
2020-04-03 17:26:46 +02:00
Ștefan Talpalaru 7f8090b166
SecioConn.readMessage(): fix the exception types 2020-04-02 19:07:14 +02:00
Dmitriy Ryajov 5285f0d091
Fix/misc (#116)
* only check for payload size

* only subscribe if connection succeeded

* fix failing test

* check that the strem is active before openning

* msg type should not be > than 0x7

* fix tests

* check max against enum val
2020-03-29 08:28:48 -06:00
Dmitriy Ryajov a35ecc6227 reverting connection changes 2020-03-28 09:29:43 -06:00
Dmitriy Ryajov 3effb95f10 close underlying bufferstream in lpchannel 2020-03-28 09:29:43 -06:00
Giovanni Petrantoni 56392913f9
Allow to specify a read size in readLp (#117)
* Allow to specify a read size in readLp

Also fix secio fragments + test

* Revert readLp changes, use just `read` in test
2020-03-26 15:06:47 +09:00
Giovanni Petrantoni 33ceefb209 Remove nim random usage from noise 2020-03-26 15:04:46 +09:00
Giovanni Petrantoni b132eae939 Add secio oversized payload fragmentation
Cannot be used because Connection Read size hard limit tho
2020-03-25 16:53:35 +09:00
Giovanni Petrantoni 1550bea1cc Support arbitrary stream write sizes in noise 2020-03-25 16:10:11 +09:00
Dmitriy Ryajov 4199508f17 readMplexVarint should return uint64 2020-03-24 15:41:40 -06:00
Dmitriy Ryajov 2de98751ae fix: use exact types for mplex id 2020-03-24 15:41:40 -06:00
cheatfate 1f5d994700
Fix compilation errors introduced by latest chronos. 2020-03-24 09:48:05 +02:00
Giovanni Petrantoni 3d10513b3e Properly await the handshake end in secure handler 2020-03-24 15:34:02 +09:00
Giovanni Petrantoni 0a3e4a764b
Less verbose traces (#112)
* Make traces less verbose with shortHexDump utility

* Rename shortHexDump into shortLog

* Improve shortLog, add shortLog for crypto keys

* Add proper shortLog implementations in messages
2020-03-23 15:03:36 +09:00