v0.49.0

Changes

This release fixes the regression in v0.48 which made it impossible to choose the hash algorithm when using RSA keys for authentication. Unfortunately, the fix is a breaking API change, hence the version bump.

client::Handle::authenticate_publickey now takes a russh_keys::key::PrivateKeyWithHashAlg which you can construct from an Arc<russh_keys::PrivateKey> + Option<russh_keys::HashAlg>.

The latter lets you choose between SHA1, SHA256 and SHA512 for RSA keys, and must be None for all other key types.

Example:

let key_pair = load_secret_key(key_path, None)?;

let auth_res = session
    .authenticate_publickey(
        user, 
        PrivateKeyWithHashAlg::new(Arc::new(key_pair), Some(HashAlg::Sha512))?
    )
    .await?;