247 Commits

Author SHA1 Message Date
KonradStaniec
ce296ff76e
Make initial state of socket configurable (#428)
* Make initial state of socket configurable
2021-11-19 11:36:46 +01:00
KonradStaniec
d5e5ec9f90
Add possibility to connect with requested conneciton id (#425)
* Improve error handling when initiating connection

* Add api to connect with requested id

* Add callback to allow only specific incoming peers
2021-11-18 10:05:56 +01:00
Kim De Mey
22757db83b
Fix logDistance for BE arch and remove toBytes for NodeId (#427)
toBytes for NodeId wasn't selected by compiler byt if it does
get selected, it will fail on the test cases due to the
countdown that is done in logDistance.
Set to toBytesBE properly now and do countup, that should make
it correct also for BE architecture.

Removed toBytes to avoid confusion and avoid this one being
selected ever. The only place toBytes for NodeId was used is in
sessions.nim makeKey func and there also the stint one
(thus native endianness) was selected in Nim 1.2.x.
Native endianness is fine there as it is only an internal
representation.
2021-11-17 22:55:19 +01:00
KonradStaniec
73d9bf4c80
Add ackNr validation (#424) 2021-11-15 11:32:00 +01:00
KonradStaniec
8139aae346
Advertise correct rcv buffer size (#423)
* Advertise correct rcv buffer size
2021-11-12 10:58:49 +01:00
KonradStaniec
b671f6c901
Handling of fin packet (#421)
* Handling of connection finalization by sending and receiving FIN packets
2021-11-09 15:29:59 +01:00
Kim De Mey
df802248d8
Remove test_merkleization as it is moved to nim-ssz-serialization (#422) 2021-11-09 09:00:46 +01:00
KonradStaniec
7a113ffa48
Add handling of reset packet (#420)
* Add handling of reset packet
2021-11-05 09:41:41 +01:00
KonradStaniec
d4cc42241d
Add handling of out of order packets (#418)
* Add handling of out of order packets
2021-11-04 07:38:46 +01:00
KonradStaniec
34bac6e703
Utp code cleanup (#417)
* Refactor tests and move socket to separate file

* Move sockets handling to separate class

* Abstract over underlying transport

* Fix bug with receiving duplicated SYN packet

* Fix race condition in connect
2021-10-28 11:41:43 +02:00
KonradStaniec
fd4f78d1c0
Add timeout loop (#416)
* Modify outbuffer

Each element of outbuffer keeps encoded packet ,number
of transmissions of givern packet and information if
given packet needs to be re-send.

* Add initial handling of timeouts

* Add tests for syn re-sends
2021-10-25 09:58:13 +02:00
Kim De Mey
9a1bb5e125
Make ENR $ call print the IP address prettier (#409) 2021-10-19 14:13:09 +02:00
KonradStaniec
88795c6477
Add sending and receiving data procedures (#407)
* Add sending and receiving data procedures
2021-10-19 13:36:57 +02:00
Kim De Mey
f101c83626
Enr rlp lists (#408)
* Don't fail ENR decoding when value is an RLP list

* Store RLP raw list in the ENR field pair instead

* Add ENR kList FieldKind so lists can be treated differently

Treated differently now when printing out the ENR, mentioning
that it is a raw RLP list
2021-10-19 09:26:14 +02:00
KonradStaniec
6fbf129ba9
Add initial handling of acks (#406)
* Add initial handling of acks

Add implemetaion of circular buffer based on reference implementation
Add way to test number of packet in flight
Add acking of initial syn packet
2021-10-15 13:38:51 +02:00
KonradStaniec
7ae287ad1b
Add rudimentary connect function (#405)
* Add rudimentary connect function
2021-10-11 14:16:06 +02:00
Kim De Mey
5125a438db
Make the custom distances call somewhat more accessible (#404)
And make the naming more consistent
2021-10-07 16:03:12 +02:00
Kim De Mey
1babe38226
Allow for tcp/udp ports to always be configured (#402)
* Allow for tcp/udp ports to always be configured

- Allow for an ENR to be build with tcp and udp ports also when
no IP address is provided
- In the address set-up always provide best efforttcp and udp ports
also when configuration of external ip (and/or ports) fails.
2021-09-29 18:50:23 +02:00
KonradStaniec
9f2f101070
Add initial skeleton of utp protocol (#397)
* Add initial impl of utp over udp

* Add more comments

* Add licenses and push declarations

* Add tests to nimble task

* Pr comments

Use better random generator
Raise assert error in case of buffer io exception
2021-09-13 14:54:06 +02:00
KonradStaniec
a95b205cf7
Modify nodes verification (#398)
* Modify nodes verification

* Move nodes verification to separate module

By moving verification to separate module it can be re-used
in different contexts not only in discoveryv5.
2021-09-13 14:20:26 +02:00
KonradStaniec
e219547d64
Fix lookupDistances function and make it public (#399) 2021-09-10 17:26:22 +02:00
Kim De Mey
df6020832b
Build fuzzing tests in CI and fix current fuzzing tests (#396)
* Build fuzzing tests in CI and fix current fuzzing tests

* Build fuzzing tests separately (fix Windows CI)
2021-09-07 16:00:01 +02:00
Kim De Mey
bea1f1c6a1
Clean-up routing table object constructions (#395) 2021-09-07 11:56:16 +02:00
KonradStaniec
c078f85e48
Expose id and address of talkreq sender (#393) 2021-09-07 10:49:18 +02:00
KonradStaniec
bfadcfbfaf
Make Routing table distance function configurable (#392) 2021-09-02 14:00:36 +02:00
KonradStaniec
aa3fbbd95d
Add proof verification to public api (#390) 2021-08-12 16:15:02 +02:00
KonradStaniec
50c0c5f123
Add helpers to generate merkle proofs (#381) 2021-08-09 12:17:21 +02:00
Kim De Mey
9bc4fa366a
Let talkreq directly return the seq[byte] for easier API (#384) 2021-07-30 16:04:14 +02:00
KonradStaniec
e3fba48f0f
add merkle proof verification (#379)
* add merkle proof verification

* remove redundant buffer

* simplify verification function
2021-07-23 13:40:47 +02:00
KonradStaniec
20ad6504b7
Add merkleization tests (#378)
* Add merkleization tests

* Fix typo in build file

* add test prefix
2021-07-21 09:24:07 +02:00
Kim De Mey
eb0908e33f
Push raises Defect to rlpx and accompanying changes (#373) 2021-07-14 10:35:35 +02:00
Kim De Mey
79911ed5d8
Log distance to uint16 and add public neighbours calls (#371)
* Use uint16 instead of uint32 for discv5 log distance

* Make neighboursAtDistances and neighbours calls available
2021-07-13 10:05:46 +02:00
Kim De Mey
41127eaee8
Remove portal wire code which was moved to nimbus-eth1 repo (#370) 2021-07-09 22:14:31 +02:00
jangko
a10d301085
implement EIP-1559 Transaction and BlockHeader 2021-06-27 20:12:47 +07:00
kdeme
e2e30247bf
Add implementation of Portal wire protocol 2021-06-09 14:57:30 +02:00
Jacek Sieka
3514ee6484
sqlite: quick exec with result (#361) 2021-05-27 11:31:34 +02:00
Jacek Sieka
68e6aadc29 sqlite3: support option type
.. and any integer when writing but don't support int32 on reads -
internally sqlite will truncate on overflow which isn't nice.
2021-05-26 13:32:31 +03:00
Kim De Mey
8abe6b7144
Add support for discv5 talk protocols (#357) 2021-05-20 09:49:46 +02:00
Jacek Sieka
1995afb87e
kvstore fixes (#350)
Storing large blobs in a "WITHOUT ROWID" table turns out to be extremely
slow when the tree must be rebalanced.

* Split out keystore capability into separate interface, making each
keystore a separate instance
* Disable "WITHOUT ROWID" optimization by default
* Implement prefix lookup that allows iterating over all values with a
certain prefix in their key
2021-05-17 15:55:57 +02:00
jangko
ea8530f6a0
EIP-2718: fixes BlockBody rlp encoding 2021-05-17 10:07:05 +07:00
jangko
61d5327f55
implement eip2718: transaction type envelope
also add more test cases for both tx and receipt
rlp encoding decoding
2021-05-15 08:18:08 +07:00
kdeme
755729c6a1
Fix several compiler warnings
Mostly replacing deprecated calls
2021-05-11 09:24:23 +02:00
kdeme
90b4724492
Adjust for chronosStrictException usage in rest of eth/p2p 2021-05-06 17:20:54 +02:00
kdeme
b0474c0d40
Add raises annotations to discovery.nim
And add push raises Defect, remove unneeded gcsafe and remove
all usage of inline.
2021-04-27 21:11:54 +02:00
kdeme
9fed10de88
Allow for discv4 chronos strict usage
And group p2p tests that can be run with strict usage along the way.
2021-04-27 10:09:54 +02:00
Jamie Lokier
a48687d277
discv4: Add test associated with fix to Kademlia crash (#341)
It's been confirmed that the test fails if the Kademlia crash workaround isn't
in `findNode`, and passes with it there.

Signed-off-by: Jamie Lokier <jamie@shareable.org>
2021-04-06 18:46:32 +01:00
Kim De Mey
762415319c
Add build_dcli target and add it to CI (#344)
* Add build_dcli target and add it to CI

* Fix local imports for dcli

* And use local imports for all other files too

* Use local imports in tests and rlpx protocols
2021-04-06 13:33:24 +02:00
Kim De Mey
207b783253
Nimble file cleanup and group discv5 tests to compile once (#340) 2021-03-29 15:26:34 +02:00
Kim De Mey
0700ec770f
Improve network address discovery / NAT setup (#323)
* Add search for best route and refactor setupNat to setupAddress

* Update setupAddress and make enr ports in discovery optional

* Add specific error log when no route is found
* Use bindIP if it is public
* Adjust some log levels
2021-03-02 17:13:29 +01:00
jangko
dda2bec8aa turn networkId into distinct uint 2021-02-13 17:43:17 +07:00