This repository has been archived by the owner on Jan 22, 2025. It is now read-only.
fix: land program addresses off-curve #11355
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
jackcmay
force-pushed
the
program-address-off-curve-web3
branch
from
e05fc4c to
70716cb
Compare
Codecov Report
@@ Coverage Diff @@
## master #11355 +/- ##
==========================================
- Coverage 81.9% 75.2% -6.7%
==========================================
Files 320 29 -291
Lines 75012 1344 -73668
Branches 0 154 +154
==========================================
- Hits 61449 1012 -60437
+ Misses 13563 299 -13264
- Partials 0 33 +33 |
jackcmay
commented
Aug 4, 2020
web3.js/src/publickey.js
Outdated
| static async findProgramAddress( | ||
| seeds: Array<Buffer | Uint8Array>, | ||
| programId: PublicKey, | ||
| ): Promise<[PublicKey, number]> { |
There was a problem hiding this comment.
@mvines Looks like this is causing esdoc issues, is there a better way then making [Pubkey, number] as a new type?
There was a problem hiding this comment.
I've run into similar limitations in the past, a new type got me past it :-/
jackcmay
force-pushed
the
program-address-off-curve-web3
branch
2 times, most recently
from
f8646a7 to
345ed62
Compare
jackcmay
force-pushed
the
program-address-off-curve-web3
branch
from
345ed62 to
dbee74d
Compare
mergify bot
pushed a commit
that referenced
this pull request
Aug 6, 2020
(cherry picked from commit 5c4b815) # Conflicts: # web3.js/module.flow.js # web3.js/src/publickey.js # web3.js/test/publickey.test.js
mergify bot
pushed a commit
that referenced
this pull request
Aug 6, 2020
(cherry picked from commit 5c4b815)
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Problem
The derived program address may land on the ed25519 curve and have a signer.
Summary of Changes
The signature verifier only accepts public keys that are on the curve. To separate the space between keypairs and program addresses force all program address to be off the curve.
This PR also adds a new syscall so that programs can call create_program_address. This is necessary because the dependency used to validate off curve has dependencies that are not compatible with BPF programs.
This is a compliment PR to #11323
Fixes #