NoBey/openzeppelin-contracts
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add Governor signature nonces (#4378)

Browse Source 
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco <fg@frang.io>
Co-authored-by: Sergei Tikhomirov <sergey.s.tikhomirov@gmail.com>
Co-authored-by: Renan Souza <renan.rodrigues.souza1@gmail.com>
This commit is contained in:
Ernesto García
2023-07-03 14:29:30 -06:00
committed by GitHub
parent bb64458928
commit 6e21422737
9 changed files with 264 additions and 73 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
test/helpers/governance.js
View File

@ -91,26 +91,17 @@ class GovernorHelper {
return vote.signature
? // if signature, and either params or reason →
vote.params || vote.reason
? vote
.signature(this.governor, {
proposalId: proposal.id,
support: vote.support,
reason: vote.reason || '',
params: vote.params || '',
})
.then(({ v, r, s }) =>
this.governor.castVoteWithReasonAndParamsBySig(
...concatOpts([proposal.id, vote.support, vote.reason || '', vote.params || '', v, r, s], opts),
? this.sign(vote).then(({ v, r, s }) =>
this.governor.castVoteWithReasonAndParamsBySig(
...concatOpts(
[proposal.id, vote.support, vote.voter, vote.reason || '', vote.params || '', v, r, s],
opts,
),
)
: vote
.signature(this.governor, {
proposalId: proposal.id,
support: vote.support,
})
.then(({ v, r, s }) =>
this.governor.castVoteBySig(...concatOpts([proposal.id, vote.support, v, r, s], opts)),
)
),
)
: this.sign(vote).then(({ v, r, s }) =>
this.governor.castVoteBySig(...concatOpts([proposal.id, vote.support, vote.voter, v, r, s], opts)),
)
: vote.params
? // otherwise if params
this.governor.castVoteWithReasonAndParams(
@ -122,6 +113,23 @@ class GovernorHelper {
: this.governor.castVote(...concatOpts([proposal.id, vote.support], opts));
}
sign(vote = {}) {
return vote.signature(this.governor, this.forgeMessage(vote));
}
forgeMessage(vote = {}) {
const proposal = this.currentProposal;
const message = { proposalId: proposal.id, support: vote.support, voter: vote.voter, nonce: vote.nonce };
if (vote.params || vote.reason) {
message.reason = vote.reason || '';
message.params = vote.params || '';
}
return message;
}
async waitForSnapshot(offset = 0) {
const proposal = this.currentProposal;
const timepoint = await this.governor.proposalSnapshot(proposal.id);