fix: remove empty timestamp from the tx signature payload #1939

zivkovicmilos · 2024-04-16T14:32:47Z

Description

This PR closes #810

I've dropped the unused Timestamp field from the SignDoc, which forced all clients that generate tx signatures outside of the gno repo to initialize it to an empty UTC timestamp value (ex. Adena, tm2-js-client...)

BREAKING CHANGE: all clients that generate transaction signatures without using the provided Go methods in this repository need to update their source code to remove the Timestamp field. (@dongwon8247 @jefft0)

I've also provided error handling for generating these signature bytes, which weren't present before.

Contributors' checklist...

Added new tests, or not needed, or not feasible
Provided an example (e.g. screenshot) to aid review or the PR is self-explanatory
Updated the official documentation or not needed
No breaking changes were made, or a BREAKING CHANGE: xxx message was included in the description
Added references to related issues and PRs
Provided any useful hints for running manual tests
Added new benchmarks to generated graphs, if any. More info here.

codecov · 2024-04-16T14:40:41Z

Codecov Report

Attention: Patch coverage is 70.14925% with 20 lines in your changes are missing coverage. Please review.

Project coverage is 46.67%. Comparing base (7bf662a) to head (11ad828).

Files	Patch %	Lines
tm2/pkg/std/tx.go	0.00%	9 Missing ⚠️
tm2/pkg/std/doc.go	57.14%	2 Missing and 1 partial ⚠️
gno.land/pkg/gnoclient/signer.go	33.33%	1 Missing and 1 partial ⚠️
tm2/pkg/crypto/keys/client/sign.go	77.77%	1 Missing and 1 partial ⚠️
tm2/pkg/sdk/auth/ante.go	84.61%	1 Missing and 1 partial ⚠️
tm2/pkg/std/utils.go	50.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1939      +/-   ##
==========================================
+ Coverage   46.64%   46.67%   +0.02%     
==========================================
  Files         492      492              
  Lines       69624    69657      +33     
==========================================
+ Hits        32476    32510      +34     
+ Misses      34442    34435       -7     
- Partials     2706     2712       +6

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jefft0 · 2024-04-16T14:52:57Z

Hi @zivkovicmilos . Thanks for the head's up. Gno Native Kit relies on gnoclient to sign. Is this signing code affected by this PR?

zivkovicmilos · 2024-04-17T07:56:41Z

Hi @zivkovicmilos . Thanks for the head's up. Gno Native Kit relies on gnoclient to sign. Is this signing code affected by this PR?

If you're using the provided Go signing methods (from the repo) there is no action needed on your part -- a change is required only for non-Go clients (JS / TS, Rust...).

The signing code you've linked is already good to go (I've updated the gnoclient signer in this PR) 👌

zivkovicmilos · 2024-04-19T13:31:50Z

@jinoosss @dongwon8247
Let's coordinate an Adena + tm2-js-client release before merging this out for the Portal Loop

moul · 2024-04-21T12:15:04Z

I believed that having this field could be beneficial. If initializing an empty time field is complex, why not make it nullable? Are there any examples of using this field where it's not empty?

jinoosss · 2024-04-22T02:08:23Z

@zivkovicmilos
Adena only needs to follow the tm2-js-client version. (using only the signature of tm2-js-client)

zivkovicmilos · 2024-04-22T08:31:42Z

I believed that having this field could be beneficial. If initializing an empty time field is complex, why not make it nullable? Are there any examples of using this field where it's not empty?

The transaction timestamp can never be set with the current way the transactions are structured and parsed -- they don't have a timestamp field like in Ethereum (which doesn't go into the signature bytes). Ethereum transactions signatures are just signed RLP encodings (Ethereum encoding standard) of the following data points: nonce, gas price, gas limit, to, value, data, with additional things like gas fee info being tacked on as EIPs are enabled ("legacy" and "non-legacy" transactions)

Making the field nullable now introduces another logic block, where the node would need to reconstruct 2 tx signature bytes (one with an empty timestamp, the other without a timestamp) to verify that a signature is valid / invalid (and one of these will always be invalid). This signature bytes moment needs to be deterministic and simple on both the client (generating the sig) and the node (verifying the sig), to avoid overhead

gfanton

from the review meeting: good to go 👍

## Description This PR updates the `gno` and `faucet` versions for the `gnofaucet` to utilize the latest ones, that incorporate breaking changes recently merged to `master`. related: #1939 <details><summary>Contributors' checklist...</summary> - [x] Added new tests, or not needed, or not feasible - [x] Provided an example (e.g. screenshot) to aid review or the PR is self-explanatory - [x] Updated the official documentation or not needed - [x] No breaking changes were made, or a `BREAKING CHANGE: xxx` message was included in the description - [x] Added references to related issues and PRs - [ ] Provided any useful hints for running manual tests - [ ] Added new benchmarks to [generated graphs](https://gnoland.github.io/benchmarks), if any. More info [here](https://github.com/gnolang/gno/blob/master/.benchmarks/README.md). </details>

This PR updates the version of Gno. Now gnonative uses the latest Goclient version to support the new signature system: gnolang/gno#1939 The PR also adds a new ErrCode used by the API method `SetRemote` because the new GnoClient can now return an error. This PR adds a GitHub Action workflow to automate the push on the Buf registry. I also asked someone to add the repo secret `BUF_TOKEN`. PR tested on Gnoboard with local gnodev. --------- Signed-off-by: D4ryl00 <d4ryl00@gmail.com>

@zivkovicmilos

…2019) This PR changes the MemFile and MemPackage to use `snake_case` fields for their JSON key names. This matches what all other objects in transactions do. A new test ensures that no transaction objects within the VM keeper have uppercase runes within their exported json fields. **BREAKING CHANGE:** old `m_addpkg` and `m_run` transactions will stop working. Clients will need to update accordingly, and this change needs to be synced like #1939. cc/ @zivkovicmilos @gnolang/berty @gnolang/onbloc --------- Co-authored-by: Miloš Živković <milos.zivkovic@tendermint.com>

@zivkovicmilos

…nolang#2019) This PR changes the MemFile and MemPackage to use `snake_case` fields for their JSON key names. This matches what all other objects in transactions do. A new test ensures that no transaction objects within the VM keeper have uppercase runes within their exported json fields. **BREAKING CHANGE:** old `m_addpkg` and `m_run` transactions will stop working. Clients will need to update accordingly, and this change needs to be synced like gnolang#1939. cc/ @zivkovicmilos @gnolang/berty @gnolang/onbloc --------- Co-authored-by: Miloš Živković <milos.zivkovic@tendermint.com>

Remove the timestamp from the signature payload

ac0b4cf

zivkovicmilos added the breaking change Functionality that contains breaking changes label Apr 16, 2024

zivkovicmilos requested review from ajnavarro and gfanton April 16, 2024 14:32

zivkovicmilos self-assigned this Apr 16, 2024

zivkovicmilos added this to the 🏗4️⃣ test4.gno.land milestone Apr 16, 2024

github-actions bot added 📦 🌐 tendermint v2 Issues or PRs tm2 related 📦 ⛰️ gno.land Issues or PRs gno.land package related labels Apr 16, 2024

jefft0 mentioned this pull request Apr 17, 2024

In go.mod, update gnolang/gno version after merging PR 1939 gnolang/gnonative#133

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zivkovicmilos added 2 commits April 19, 2024 11:25

Merge branch 'master' into fix/standardize-tx-sig

10fbd4d

Merge master

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zivkovicmilos marked this pull request as ready for review April 19, 2024 09:27

zivkovicmilos requested review from moul, jaekwon, a team and piux2 as code owners April 19, 2024 09:27

zivkovicmilos added the don't merge Please don't merge this functionality temporarily label Apr 19, 2024

zivkovicmilos added 2 commits April 19, 2024 15:23

Merge branch 'master' into fix/standardize-tx-sig

2be2d47

Fix faulty test sig setup

fd9fbf2

jinoosss mentioned this pull request Apr 22, 2024

fix: Remove the time field from the tx signature payload gnolang/tm2-js-client#144

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Merge branch 'master' into fix/standardize-tx-sig

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Kouteki mentioned this pull request Apr 23, 2024

Minutes: Core Staff Weekly Syncs [every Monday] gnolang/meetings#36

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zivkovicmilos removed the don't merge Please don't merge this functionality temporarily label Apr 24, 2024

gfanton approved these changes Apr 25, 2024

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gfanton mentioned this pull request Apr 25, 2024

Minutes: GitHub Review Meetings [every Thursday] gnolang/meetings#18

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ajnavarro approved these changes Apr 29, 2024

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Merge branch 'master' into fix/standardize-tx-sig

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zivkovicmilos merged commit 3832b13 into gnolang:master Apr 29, 2024
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zivkovicmilos deleted the fix/standardize-tx-sig branch April 29, 2024 12:01

zivkovicmilos mentioned this pull request Apr 29, 2024

fix: update gnofaucet dependencies #1996

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D4ryl00 mentioned this pull request Apr 30, 2024

Chore/bump gno to the latest version gnolang/gnonative#134

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thehowl mentioned this pull request May 2, 2024

fix(tm2/std)!: use snake_case JSON fields for MemFile and MemPackage #2019

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michelleellen mentioned this pull request May 6, 2024

Minutes: Public Dev Calls [every Wednesday] gnolang/meetings#37

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thehowl mentioned this pull request May 15, 2024

Portal loop from cli: Signature verification failed; verify correct account, sequence, and chain-id #2109

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fix: remove empty timestamp from the tx signature payload #1939

fix: remove empty timestamp from the tx signature payload #1939

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fix: remove empty timestamp from the tx signature payload #1939

fix: remove empty timestamp from the tx signature payload #1939

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