cast/cmd/
auth.rs

1use crate::tx::{CastTxBuilder, SenderKind, validate_authorizations};
2use alloy_network::Network;
3use eyre::Result;
4use foundry_cli::opts::CliAuthorizationList;
5use foundry_common::shell;
6
7/// Validates the authorization sender and confirms that the user intends to disclose an EIP-7702
8/// authorization to an RPC endpoint.
9///
10/// Returns `false` when the user declines and the command should exit without sending the
11/// authorization.
12pub(super) fn confirm_auth_rpc_disclosure<N: Network, P, S>(
13    builder: &CastTxBuilder<N, P, S>,
14    sender: &SenderKind<'_>,
15    force: bool,
16) -> Result<bool> {
17    builder.validate_auth(sender)?;
18
19    confirm_auth_rpc_disclosure_after_validation(force)
20}
21
22/// Validates and confirms disclosure before an execution network is resolved from the RPC.
23pub(super) fn confirm_auth_rpc_disclosure_before_network_resolution(
24    authorizations: &[CliAuthorizationList],
25    sender: &SenderKind<'_>,
26    force: bool,
27) -> Result<bool> {
28    validate_authorizations(authorizations, sender)?;
29
30    confirm_auth_rpc_disclosure_after_validation(force)
31}
32
33fn confirm_auth_rpc_disclosure_after_validation(force: bool) -> Result<bool> {
34    if force {
35        return Ok(true);
36    }
37    if shell::is_quiet() {
38        eyre::bail!(
39            "EIP-7702 authorization disclosure requires confirmation; pass `--force` to continue with `--quiet`"
40        );
41    }
42
43    sh_warn!(
44        "This command will send a signed EIP-7702 authorization to the RPC endpoint. The authorization can be submitted on-chain by anyone once its nonce is valid."
45    )?;
46    let response: String = foundry_common::prompt!("\nContinue anyway? [y/N] ")?;
47    if !matches!(response.trim(), "y" | "Y") {
48        sh_status!("Aborted.")?;
49        return Ok(false);
50    }
51
52    Ok(true)
53}
54
55/// Confirms disclosure when building the transaction will send an EIP-7702 authorization to an
56/// RPC endpoint.
57pub(super) fn confirm_auth_rpc_disclosure_during_build<'a, N: Network, P, S>(
58    builder: &CastTxBuilder<N, P, S>,
59    sender: impl Into<SenderKind<'a>>,
60    force: bool,
61) -> Result<bool> {
62    if !builder.will_disclose_auth_during_build() {
63        return Ok(true);
64    }
65
66    confirm_auth_rpc_disclosure(builder, &sender.into(), force)
67}
cast/cmd/auth.rs

cast/cmd/
auth.rs
