ethers-rs/ethers-signers/src/trezor
Dan Cline d5de795382
Use EIP155 for all signers with empty transaction `chain_id` (#1198)
* remove error when signing with a different chain

 - a chain_id mismatch between the signer and the transaction is valid
   since the behavior is the same between two signers with different
   chain ids
 - a specified chain_id should be signed regardless of the chain_id of
   the signer
 - refactor `sign_hash` to no longer take an `eip155` flag - it now
   _just_ signs hashes. EIP155 is specific to transactions, so we
   now normalize the `v` value in `sign_transaction_sync`

* use signer chain_id for tx in trezor signer

 - use the trezor signer's chain_id if the transaction's chain_id
   doesn't exist
 - sets the chain_id in both `sign_tx` and the Signer implementation's
   `sign_transaction`

* use signer chain_id for tx in ledger signer

 - use the ledger signer's chain_id if the transaction's chain_id
   doesn't exist
 - sets the chain_id in both `sign_tx` and the Signer implementation's
   `sign_transaction`

* prefer transaction chain_id in aws signer

 - uses the signer chain_id if the transaction chain_id doesn't exist
 - refactor `sign_digest_with_eip155` to take an input chain_id, so the
   signer chain_id is not used every time. If we want to enforce
   transaction and signer chain ids to be consistent, this should be
   undone

* add private key signing test for an empty chain_id

* Apply suggestions from code review

Co-authored-by: Matthias Seitz <matthias.seitz@outlook.de>

* Update ethers-signers/src/ledger/mod.rs

Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>
Co-authored-by: Matthias Seitz <matthias.seitz@outlook.de>
2022-05-02 11:51:25 -07:00
..
app.rs Use EIP155 for all signers with empty transaction `chain_id` (#1198) 2022-05-02 11:51:25 -07:00
mod.rs Use EIP155 for all signers with empty transaction `chain_id` (#1198) 2022-05-02 11:51:25 -07:00
types.rs feat/trezor: cache session on filesystem (#747) 2021-12-30 01:38:29 +02:00