iotaledger / iota / 25707832140

67%

Build Type

push

github

Committed by web-flow

Commit Message

feat(cli): support Move authenticator as gas sponsor (#11306)

## Description of change

Allow the CLI to sign a sponsored transaction where the gas sponsor is
an
abstract account authenticated via a `MoveAuthenticator`. Previously,
the
sender's `--auth-call-args` / `--auth-type-args` were reused for the
sponsor,
which resolved the wrong `AuthenticatorFunctionRefV1` and prepended the
sender's address into the sponsor's auth args.

Introduces dedicated `--sponsor-auth-call-args` /
`--sponsor-auth-type-args`
flags on `TxProcessingArgs` (and the PTB command), and a
`build_auth_args_for_signing`
helper that fetches the authenticator info per signer. This enables the
regular-sender / AA-sponsor and AA-sender / AA-sponsor flows unlocked by
the protocol-level work in #10947.

## Links to any relevant issues

Closes #11087 

## How the change has been tested

- [x] Basic tests (linting, compilation, formatting, unit/integration
tests)
- [x] Patch-specific tests (correctness, functionality coverage)
- [x] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have checked that new and existing unit tests pass locally with
my changes

Also in devnet, move auth sponsor only:
https://explorer.iota.org/txblock/CSDXM56jBpR9DJqHvR23XajQezkUiKRT1TNAHTgiSfBi?network=devnet
Move auth sponsor and sender:
https://explorer.iota.org/txblock/6H4bLGQ7oHkWH1WVK4zs3qUCSQTdRsPpZTxnKndoqfh3?network=devnet
```bash
#!/usr/bin/env bash
# Manual reproduction of `test_move_authenticator_sender_and_sponsor`
# from iota/crates/iota/tests/cli_tests.rs
#
# Publishes the `account` example package twice to get two distinct
# MoveAuthenticator-backed Accounts, then runs a PTB where one AA is the
# sender and the other is the gas sponsor.

set -euo pipefail

iota client switch --env devnet >/dev/null

PKG_PATH="/home/t/Desktop/iota/iota/examples/move/account"
GAS_BUDGET_PUBLISH=1000000000
GAS_BUDGET_TX=200000000
FUND_AMOUNT=2000000000

need() { command -v "$1" >/d... (continued)

Coverage Stats

72 of 78 new or added lines in 2 files covered. (92.31%)

667 existing lines in 12 files now uncovered.

155702 of 246347 relevant lines covered (63.2%)

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