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pyth-crosschain
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97 Commits

Author SHA1 Message Date
Leopold Schabel b0a9e98648
Asynchronously fetch Terra block height (#177) 2021-02-05 15:16:31 +01:00
Yuriy Savchenko 8bf501879b
Added Terra node height monitoring (#176) 
* Added Terra node height monitoring
 2021-02-04 19:48:54 +01:00
Leo 966d0f0bc6 bridge/pkg/terra: add stub metrics 2021-02-04 14:20:49 +01:00
Leo 8735b587cb bridge/pkg/ethereum: fix guardian set update processing 
We reused an expired context. No direct impact because the routine would crash
and re-fetch the guardian set.
 2021-02-03 00:09:46 +01:00
Leo 02c750bc7e bridge: fix terra devnet retry 2021-02-02 12:35:17 +01:00
Yuriy Savchenko d9bb5f6802
Added missing e2e tests between Terra and Ethereum/Solana (#168) 
* Added missing e2e tests between Terra and Ethereum/Solana

* Review comments fixed

* Uncommented Solana<->ETH code, missing Ethereum utils file added
 2021-02-01 20:38:13 +01:00
Leo 6d555789d6 Add version stamp to binary and include in heartbeat 2021-01-28 21:46:09 +01:00
Hendrik Hofstadt 2b30a30601
upgrade solana sdk version (#166) 
* upgrade solana sdk version

Commitment levels were deprecated and the fastest confirmation level is `Processed`.

Also the upgradeable loader now requires the program to be writeable.

* Add deprecation comment

* update agent commitment level
 2021-01-28 17:44:54 +01:00
Leo b23f43ed1e bridge: add metrics for ethereum, p2p and solana 2021-01-27 14:46:01 +01:00
Leo bc356a5e51 bridge: count misses for settled VAAs 2021-01-27 01:58:18 +01:00
Leo c5b59ac6a0 bridge: fix terraChainID typo 
I share the blame for missing this during review :P
 2021-01-27 01:58:18 +01:00
Leo 3449ca4d6e bridge: retry Terra devnet submission 
This fixes an e2e test race condition.
 2021-01-25 20:18:00 +01:00
Leo c48c198188 bridge: always sign lockups and store gs in aggregation state 
This fixes #160 by making sure that nodes will sign *any*
lockup they see using their guardian key, and storing
the gs in the aggregation state when we see a lockup.
 2021-01-25 20:18:00 +01:00
Leo 14441680d0 bridge: add initial set of basic Prometheus metrics 2021-01-25 20:17:58 +01:00
Leo 76cb95c51b bridge/pkg/processor: ignore observations while waiting for guardian set fetch 
Fixes crash https://gist.github.com/leoluk/17d77fef7c0fd44dd6c3fe3e65bb23a7.
 2021-01-21 14:25:27 +01:00
Hendrik Hofstadt fd6c54de83
bridge/pkg/solana: use polling GetProgramAccounts watcher (#156) 
This mitigates https://github.com/solana-labs/solana/issues/9909 by
polling GetProgramAccounts with a server-side filter. It also removes
the agent dependency for the lockup observation logic - the agent is now
used for transaction construction only.
 2021-01-21 11:31:32 +01:00
Leo 108f050c0e Clarify public keys vs public key's hashes in comments and docs 2021-01-21 00:59:50 +01:00
Leo cc1e4d0bdc bridge: remove mentions of lockup observations 
We now support different kinds of observed events, not just lockups.
Change the log messages and comments accordingly.
 2021-01-21 00:35:52 +01:00
Leo 562eaf5ce7 Log aggregation state of incomplete VAAs 2021-01-21 00:28:15 +01:00
Yuriy Savchenko eeb560cb5c Terra integration added to e2e tests 2021-01-19 16:50:26 +01:00
Hendrik Hofstadt efa03ef73c
Implement upgradeability (#151) 
* Implement contract upgrade VAA action

* naming and (╯°□°)╯︵ ┻━┻

* Carefully unflip table and replace broken cutlery ┬─┬ノ( ◕◡◕ ノ)

* fix and automate upgradeability

* document contract upgrade call

* Update comments

* Exhaustiveness check in VAA payload switch

* Fix typo

Co-authored-by: Leo <leo@certus.one>
 2021-01-19 13:01:45 +01:00
Leo ad5950ffe7 Make it official that we support exactly 19 validators 
Fixes #86
 2021-01-11 15:07:28 +01:00
Leo 770393b94e bridge: rename misleading "pending" counter 
It includes completed transactions that haven't been timed out yet.
 2020-12-08 11:12:11 +01:00
Yuriy Savchenko cc412605c7
Terra key moved out from env variable, VAA submission on Terra made async (#129) 
* Terra fee payer key moved from environment variable into the separate file

* Removed closed issues from the comments, VAA submition made async

* Review comments fixed
 2020-11-30 19:24:39 +01:00
Leo 106fecca00 bridge: always gate Terra features on the main feature flag 2020-11-30 17:13:48 +01:00
Leo 120dfab49e bridge: type alias for readiness components 2020-11-29 17:07:15 +01:00
Leo c31777d1b3 e2e: add bidirectional end-to-end tests 2020-11-29 17:07:15 +01:00
Leo 30278397f7 bridge: add erc20 abi for use in tests 2020-11-29 17:07:15 +01:00
Leo 561852d499 bridge: simple readiness check 2020-11-29 17:07:15 +01:00
Leo 540fbbb31b Clarify that we do not automatically rate limit spammy guardians 2020-11-27 19:08:13 +01:00
Leopold Schabel 8306a83833
solana/agent: listen on UNIX socket (#122) 
This allows us to use UNIX filesystem permissions for access control.

Previously, any process in the network namespace could connect to it,
which is insecure for obvious reasons.

Verified that correct permissions are set:

```
# ls -lisa /run/bridge/
total 8
31996269 4 drwxrwxrwx 2 root root 4096 Nov 23 21:58 .
14676759 4 drwxr-xr-x 1 root root 4096 Nov 23 21:58 ..
31996306 0 srwx------ 1 root root    0 Nov 23 21:58 agent.sock
```

Fixes #119
 2020-11-24 09:48:44 +01:00
Leo 0152a00114 all: rename LockupObservation to SignedObservation 
We observe things other than lockups, account for it.
 2020-11-20 22:35:00 +01:00
Yuriy Savchenko ee5d07c929
Fixes to VAA submission to Terra smart contract (#115) 
* Terra smart contract binary interface changed from vector to base64 string

* Added initial guardian set submission to Terra
 2020-11-19 20:05:05 +01:00
Leo a3c745ace7 bridge/pkg/ethereum: remove channel unsubscribes 
Unsubscribe() does blocking I/O that ignores the runnable context
and can block forever: #107

It would appear that removing the Unsubscribe calls is the only
way to work around this go-ethereum bug.

ghstack-source-id: 93f287efc09be7eb12921a431effb282aea78510
Pull Request resolved: https://github.com/certusone/wormhole/pull/109
 2020-11-19 12:57:21 +01:00
Leo 66430cb5be bridge: implement guardian set update submission node admin service 
Tested on a live devnet via `scripts/test-injection.sh 0`.

ghstack-source-id: 92489c2455e677433414dfa66c6917a577e4c4a5
Pull Request resolved: https://github.com/certusone/wormhole/pull/104
 2020-11-19 12:57:21 +01:00
Leo 7545d2b803 terra: disable in production mode 
ghstack-source-id: c22885f1219fe9a0cb2a84983743c0c198366660
Pull Request resolved: https://github.com/certusone/wormhole/pull/103
 2020-11-19 12:57:21 +01:00
Leo 5f8ca60ab1 bridge: refactor out broadcastSignature to prepare for injection path 
ghstack-source-id: e3b8aee5a055bdd4b2492de5204ac7cffb6d24da
Pull Request resolved: https://github.com/certusone/wormhole/pull/102
 2020-11-19 12:57:21 +01:00
Yuriy Savchenko 84600ad9f5
terra: include block timestamp in VAAs (#94) 
Fixes #93
 2020-11-18 19:16:29 +01:00
Leo bbf479871f pkg/devnet: split up deterministic key generation functions 
Only moved code, no functional changes.
 2020-11-18 14:30:25 +01:00
Leo 7d617095e2 terra: fix watcher ws argument 2020-11-16 16:59:58 +01:00
Leo f072e8c36a Clean up some style nits. 2020-11-16 13:34:19 +01:00
Yuriy Savchenko 1ca2e29916
Terra support added (#79) 
This commit adds initial support for the Terra blockchain.
 2020-11-16 13:28:07 +01:00
Leo aed8f6637c Remove outdated TODO comments 2020-11-13 11:44:09 +01:00
Leo 58ba151013 bridge/pkg/p2p: actually increment counter 2020-11-06 12:50:54 +01:00
Leo 2df0fe50c0 bridge/pkg/p2p: clarify comment 2020-11-06 12:48:12 +01:00
Leo 47ce567498 bridge: promote heartbeat messages to logger.Debug 2020-10-29 15:51:45 +01:00
Leo 9f75d19d11 bridge: implement aggregation timeouts and retransmissions 
Fixes #21

ghstack-source-id: a89630d9e3
Pull Request resolved: https://github.com/certusone/wormhole/pull/72
 2020-10-29 10:14:12 +01:00
Leo a853317421 bridge: refactor out devnetVAASubmission in observation.go 
ghstack-source-id: 93e811b135
Pull Request resolved: https://github.com/certusone/wormhole/pull/71
 2020-10-29 10:14:12 +01:00
Leo aa33dc4565 bridge: split up processor.go 
No code changes except for `break` -> `return`.

ghstack-source-id: ed7784c590
Pull Request resolved: https://github.com/certusone/wormhole/pull/70
 2020-10-29 10:13:14 +01:00
Leo 6c7ca964e4 Remove outdated TODO comments 
- Metrics tracked in #11.
- Timeout and retransmits covered in #21.
- Dependency injection doesn't make sense at this scale.
- `-1` on `GenerateKeyPair` means "this doesn't make sense for Ed25519,
  please crash if anyone ever tried to generate RSA keys".

ghstack-source-id: 895162835186df360bcc526a5fb904b1567b5da9
Pull Request resolved: https://github.com/certusone/wormhole/pull/66
 2020-10-28 22:47:12 +01:00