v0.47.0-beta.3

Breaking changes

russh v0.47 will drop its own data parsing and key handling code in favor of the RustCrypto project's ssh-key (#368) and ssh-encoding (#371) crates. This means there are some breaking changes, which are listed here:

Important for library users

• russh_keys::key::PublicKey is replaced with russh_keys::PublicKey (ssh_key::PublicKey)

• russh_keys::key::KeyPair is replaced with russh_keys::PrivateKey (ssh_key::PrivateKey)

• russh_keys::key::parse_public_key no longer takes a hash algorithm argument as RSA keys are no longer locked down to a specific algorithm internally. RSA key specific hash algorithms are only used in Preferred::key.

• Key type constants in russh_keys::key and russh_keys::key::Name are removed - use the russh_keys::Algorithm enum instead. Config::preferred::key now also takes russh_keys::Algorithms instead of russh_key::key::Names.

• russh::client::Handle::authenticate_future is renamed to russh::client::Handle::authenticate_publickey_with

Less important

• new russh::Error enum variants:

  • Error:Signature
  • Error:SshKey
  • Error:SshEncoding

• new russh_keys::Error enum variants:

  • Error::Rsa
  • Error::Utf8

• russh::auth::Signer is now an async_trait

• russh_keys::ec is removed

• russh_keys::encoding is removed (use russh_keys::ssh_encoding)

• russh_keys::signature is removed

• russh_keys::protocol is removed

• russh_keys::key::SignatureHash is replaced with russh_keys::HashAlg (ssh_key::HashAlg)

• russh_keys::key::SignatureBytes is removed

• russh_keys::key::RsaPrivate is removed (use russh_keys::ssh_key::private::RsaPrivateKey)

• russh_keys::key::RsaPublic is removed (use russh_keys::ssh_key::public::RsaPublicKey)

• russh_keys::key::RsaCrtExtra is removed

• russh_keys::key::Signature is replaced with russh_keys::signature::Signature (signature::Signature)

Features

• aa9bdb4: added support for sk-ecdsa-sha2-nistp256-cert-v01@openssh.com and sk-ssh-ed25519-cert-v01@openssh.com keys in client
• 68fff93: Add support for StrictHostKeyChecking and UserKnownHostsFile (#386) (Mattias Eriksson) #386
• 981cf7b: Derive Debug where possible (#374) (Quentin Santos) #374
• c328558: Implement From<&str> and From<&[u8]> for CryptoVec (#391) (Josh McKinney) #391

Fixes

• 47ca41d: Send proper algorithm for certificates (#378) (Jerome Gravel-Niquet) #378
• 2d8c08a: ratatui examples fixed. (#388) (André Almeida) #388
• bd6dc3a: impl Drop for server examples (#376) (Eric Rodrigues Pires) #376

Docs

• 2dca3c6: Document how to reply to channel requests (#381) (Quentin Santos) #381