Struct CommitSigningParams 

pub struct CommitSigningParams {
    pub key_alias: String,
    pub namespace: String,
    pub data: Vec<u8>,
    pub pubkey: Vec<u8>,
    pub repo_path: Option<PathBuf>,
    pub max_passphrase_attempts: usize,
}

Parameters for a commit signing operation.

Args:

• key_alias: The keychain alias identifying the signing key.
• namespace: The SSHSIG namespace (typically "git").
• data: The raw bytes to sign (commit or tag content).
• pubkey: Cached Ed25519 public key bytes for agent signing.
• repo_path: Optional path to the auths repository for freeze validation.
• max_passphrase_attempts: Maximum passphrase retry attempts (default 3).

Usage:

let params = CommitSigningParams::new("my-key", "git", commit_bytes)
    .with_pubkey(cached_pubkey)
    .with_repo_path(repo_path);

Fields

key_alias: String

Keychain alias for the signing key.

namespace: String

SSHSIG namespace (e.g. "git").

data: Vec<u8>

Raw bytes to sign.

pubkey: Vec<u8>

Cached Ed25519 public key bytes for agent signing.

repo_path: Option<PathBuf>

Optional auths repository path for freeze validation.

max_passphrase_attempts: usize

Maximum number of passphrase attempts before returning PassphraseExhausted.

Implementations

impl CommitSigningParams

pub fn new( key_alias: impl Into<String>, namespace: impl Into<String>, data: Vec<u8>, ) -> Self

Create signing params with required fields.

Args:

• key_alias: The keychain alias for the signing key.
• namespace: The SSHSIG namespace.
• data: The raw bytes to sign.

pub fn with_pubkey(self, pubkey: Vec<u8>) -> Self

Set the cached public key for agent signing.

pub fn with_repo_path(self, path: PathBuf) -> Self

Set the auths repository path for freeze validation.

pub fn with_max_passphrase_attempts(self, max: usize) -> Self

Set the maximum number of passphrase attempts.