Commit Graph

65 Commits

Author SHA1 Message Date
Jacek Sieka 1b516682bd
bearssl: use split api (#510) 2022-06-17 22:45:37 +02:00
Kim De Mey 4463a28fd6
Add discv5 max packet size limit (#505) 2022-05-02 16:49:19 +02:00
Kim De Mey 05ef9a8e00
More --styleCheck fixes for discoveryv5 and eth/common (#473) 2022-02-03 15:51:08 +01:00
Kim De Mey 2c236f6495
Style fixes according to --styleCheck:usages (#452)
Currently only setting `--styleCheck:hint` as there are some
dependency fixes required and the compiler seems to trip over the
findnode MessageKind, findnode Message field and the findNode
proc. Also over protocol.Protocol usage.
2021-12-20 13:14:50 +01:00
Ștefan Talpalaru 2088d7568d
CI: test with multiple Nim version (#429)
* CI: test with multiple Nim version

* clean up the testing tree a little

* replace "unittest" with "unittest2"
2021-12-11 19:12:55 +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
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
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
KonradStaniec c078f85e48
Expose id and address of talkreq sender (#393) 2021-09-07 10:49:18 +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
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
kdeme e2e30247bf
Add implementation of Portal wire protocol 2021-06-09 14:57:30 +02:00
Kim De Mey 8abe6b7144
Add support for discv5 talk protocols (#357) 2021-05-20 09:49:46 +02:00
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
Kim De Mey a339944bcf
Some discv5 cleanup / refactor (#326)
* Use Address in HandshakeKey

* Refactor + comments + dcli use queryRandom

* Rename types.nim to messages.nim
2021-02-02 22:47:21 +01:00
kdeme bfbad64d83 Add update of ENR on newly discovered address 2021-02-01 20:30:55 +02:00
kdeme 68c9b7b3ad
Fix lookup to sort and query closest nodes 2020-12-15 13:24:57 +01:00
Kim De Mey d024ea8e85
Change invalid distance warning to debug (#316)
And also:

* move connected_peers metric so it does get added where it
shouldn't.

* imports cleanup
2020-12-14 12:21:03 +01:00
Kim De Mey b4c1391be9
Discv5 ip limits for routing table (#308)
* Add ip limits to routing table and routing table buckets

* Fix order of ip limit check and duplicate check for replacement

* Fix ip limit for node with updated ip in ENR

* Fix bug where address wouldn't update on ENR update

and update some comments

* Reuse some add/remove code in routing table

* Fix seen bug on ENR update in routing table

* Rework addNode to make sure to do address check always

and adjust some logs.

* More documentation on the ip limits in routing table [skip ci]
2020-11-26 18:20:15 +01:00
kdeme 784a868705
Add handshake tests for discovery v5.1 2020-11-13 12:34:49 +01:00
kdeme 44637cdd8e
Remove support for discovery v5.0 2020-11-13 12:33:07 +01:00
Kim De Mey 6bdf1b4b0f
Simplify UseDiscv51 compile flag (#305) 2020-10-19 21:04:53 +02:00
kdeme 65ed0c4850 Activate discovery v5.0 handshake tests again 2020-10-16 21:20:47 +03:00
kdeme ce2cd2323c Support findnode with multiple distances in discv5.1 2020-10-16 21:20:47 +03:00
kdeme 8042d72711 Add discovery v5.1 implementation 2020-10-16 21:20:47 +03:00
Kim De Mey 6b17531d48
Improvements on dropping of challenges and handling of too large distance (#296)
- drop handshake challenge on invalid handshake
- send empty nodes reponse when distance is > 256
- misc
2020-09-30 09:43:51 +02:00
Kim De Mey c9caafb2a4
Replace memory db with lrucache for temporary storage of sessions (#292) 2020-09-10 14:49:48 +02:00
kdeme ec260dcfe4
Add & update tests 2020-07-17 22:48:14 +02:00
kdeme c7ac9f54b3
Refactor the findNode code + add tests 2020-07-15 15:27:22 +02:00
kdeme d3db83fa0a
Extra test on newProtocol 2020-07-08 13:16:07 +02:00
kdeme 0fb21e72d7
Add updateEnr and allow for table constructor usage in newProtocol 2020-07-08 11:45:58 +02:00
kdeme 72420d7f17
Allow for passing in previous enr at discovery protocol creation 2020-07-07 23:39:32 +02:00
Jacek Sieka 484fbcab1b
use bearssl rng throughout (#265)
* use bearssl rng throughout

* seeder can fail

* imports and exports

* modules, sigh

* one more try

* move var

* even fewer thread vars

* remove out-of-date genrated files
2020-07-07 10:56:26 +02:00
Kim De Mey 9a467225fb
Add routing table metrics + tweaks + fixes (#261)
- routing table metrics + option in dcli
- only forward "seen" nodes on a findNode request
- setJustSeen & replace on ping AND findnode
- self lookup only at start
- revalidate 10x more
- use bitsPerHop (b) of 5
- small fix in resolve
- small fix in bucket split
2020-06-30 13:35:15 +02:00
kdeme 2d7b3440f2 make bitsPerHop configurable + add routing table tests 2020-06-23 09:35:12 +02:00
Jacek Sieka 61feae0f21
secp: requiresInit updates (#258)
* secp: requiresInit updates

* fixup!

* clean up mapconverts
2020-06-22 18:07:48 +02:00
Kim De Mey 225a9ad41c
Add predicate filter option for randomNodes (#251)
* Add predicate filter option for randomNodes

* Further ValidIpAddress fixes

* Add gcsafe/noSideEffect and add test case
2020-06-11 21:24:52 +02:00
Kim De Mey 1c77cc1d3d
Fix discovery after introduction of ValidIpAddress (#248) 2020-06-09 11:09:35 +02:00
Kim De Mey a110f091af
Discv5 eh2 (#240)
* Discv5: More error handling improvements

- More results usage and raises pragma annotations
- Remove ENode related code and adjust Node object
- Misc.

* Add sendMessage and catch RlpError when decoding WhoAreYou

* Make the receive proc exception free

Except for `Exception` hah...

* Address review comments

* And another bunch of results and raises annotations

* Send Nodes Message also on 0 nodes and remove usage of broken require
2020-05-28 10:19:36 +02:00
kdeme 74df90e16d
discv5: further prepping for results error handling 2020-04-30 00:11:03 +02:00
kdeme 5dec5c5a9b discv5 encoding: First steps to move to result based error handling 2020-04-24 15:51:04 +02:00
kdeme 59ba3704d6 Add resolve proc + test 2020-04-21 21:27:32 +02:00
kdeme d3c9ccea67 Fix FindNode to return nodes with specific distance + tests 2020-04-21 21:27:32 +02:00
Zahary Karadjov ee5c9619e0
Fix test_discoveryv5 2020-04-15 05:55:08 +03:00
Kim De Mey 99c68d40f7
Fix idAtDistance (#219) 2020-04-14 11:08:08 +02:00
Jacek Sieka ac5bbe4d3d
keys: get rid of deprecated calls (#213) 2020-04-04 18:44:01 +02:00
kdeme 65bed1ae94 discv5: allow creation of node without external ip 2020-03-30 13:32:15 +02:00