Class: Net::SSH::HostKeyError

### Home Classes Methods

### In Files

- lib/net/ssh/errors.rb

### Parent

Net::SSH::Exception

### Methods

- #[]
- #fingerprint
- #host
- #ip
- #key
- #port
- #remember_host!

### Files

- README.rdoc

### Class/Module Index

Quicksearch

- Net
- Net::SSH
- Net::SSH::Authentication
- Net::SSH::Authentication::Agent
- Net::SSH::Authentication::Agent::Comment
- Net::SSH::Authentication::AgentError
- Net::SSH::Authentication::AgentNotAvailable
- Net::SSH::Authentication::Constants
- Net::SSH::Authentication::DisallowedMethod
- Net::SSH::Authentication::KeyManager
- Net::SSH::Authentication::KeyManagerError
- Net::SSH::Authentication::Methods
- Net::SSH::Authentication::Methods::Abstract
- Net::SSH::Authentication::Methods::Hostbased
- Net::SSH::Authentication::Methods::KeyboardInteractive
- Net::SSH::Authentication::Methods::None
- Net::SSH::Authentication::Methods::Password
- Net::SSH::Authentication::Methods::Publickey
- Net::SSH::Authentication::Session
- Net::SSH::AuthenticationFailed
- Net::SSH::Buffer
- Net::SSH::ChannelOpenFailed
- Net::SSH::ChannelRequestFailed
- Net::SSH::Compat
- Net::SSH::Config
- Net::SSH::Connection
- Net::SSH::Connection::Channel
- Net::SSH::Connection::Constants
- Net::SSH::Connection::Keepalive
- Net::SSH::Connection::Session
- Net::SSH::Connection::Session::NilChannel
- Net::SSH::Connection::Term
- Net::SSH::ConnectionTimeout
- Net::SSH::Disconnect
- Net::SSH::Exception
- Net::SSH::HostKeyError
- Net::SSH::HostKeyMismatch
- Net::SSH::HostKeyUnknown
- Net::SSH::KeyFactory
- Net::SSH::KnownHosts
- Net::SSH::Loggable
- Net::SSH::Packet
- Net::SSH::PromptMethods
- Net::SSH::PromptMethods::Clear
- Net::SSH::PromptMethods::Highline
- Net::SSH::PromptMethods::Termios
- Net::SSH::Proxy
- Net::SSH::Proxy::Command
- Net::SSH::Proxy::ConnectError
- Net::SSH::Proxy::Error
- Net::SSH::Proxy::HTTP
- Net::SSH::Proxy::SOCKS4
- Net::SSH::Proxy::SOCKS5
- Net::SSH::Proxy::UnauthorizedError
- Net::SSH::Test
- Net::SSH::Test::Channel
- Net::SSH::Test::Extensions
- Net::SSH::Test::Extensions::BufferedIo
- Net::SSH::Test::Extensions::Channel
- Net::SSH::Test::Extensions::IO
- Net::SSH::Test::Extensions::IO::ClassMethods
- Net::SSH::Test::Extensions::PacketStream
- Net::SSH::Test::Kex
- Net::SSH::Test::LocalPacket
- Net::SSH::Test::Packet
- Net::SSH::Test::RemotePacket
- Net::SSH::Test::Script
- Net::SSH::Test::Socket
- Net::SSH::Timeout
- Net::SSH::Transport
- Net::SSH::Transport::Algorithms
- Net::SSH::Transport::CTR
- Net::SSH::Transport::CipherFactory
- Net::SSH::Transport::Constants
- Net::SSH::Transport::HMAC
- Net::SSH::Transport::HMAC::Abstract
- Net::SSH::Transport::HMAC::MD5
- Net::SSH::Transport::HMAC::MD5_96
- Net::SSH::Transport::HMAC::None
- Net::SSH::Transport::HMAC::RIPEMD160
- Net::SSH::Transport::HMAC::SHA1
- Net::SSH::Transport::HMAC::SHA1_96
- Net::SSH::Transport::HMAC::SHA2_256
- Net::SSH::Transport::HMAC::SHA2_256_96
- Net::SSH::Transport::HMAC::SHA2_512
- Net::SSH::Transport::HMAC::SHA2_512_96
- Net::SSH::Transport::IdentityCipher
- Net::SSH::Transport::Kex
- Net::SSH::Transport::Kex::DiffieHellmanGroup14SHA1
- Net::SSH::Transport::Kex::DiffieHellmanGroup1SHA1
- Net::SSH::Transport::Kex::DiffieHellmanGroupExchangeSHA1
- Net::SSH::Transport::Kex::DiffieHellmanGroupExchangeSHA256
- Net::SSH::Transport::Kex::EcdhSHA2NistP256
- Net::SSH::Transport::Kex::EcdhSHA2NistP384
- Net::SSH::Transport::Kex::EcdhSHA2NistP521
- Net::SSH::Transport::KeyExpander
- Net::SSH::Transport::PacketStream
- Net::SSH::Transport::ServerVersion
- Net::SSH::Transport::Session
- Net::SSH::Transport::State
- Net::SSH::Verifiers
- Net::SSH::Verifiers::Lenient
- Net::SSH::Verifiers::Null
- Net::SSH::Verifiers::Secure
- Net::SSH::Verifiers::Strict
- Net::SSH::Version
- OpenSSL
- OpenSSL::BN
- OpenSSL::PKey
- OpenSSL::PKey::DH
- OpenSSL::PKey::DSA
- OpenSSL::PKey::EC
- OpenSSL::PKey::OpenSSL
- OpenSSL::PKey::OpenSSL::PKey
- OpenSSL::PKey::OpenSSL::PKey::OpenSSL
- OpenSSL::PKey::OpenSSL::PKey::OpenSSL::PKey
- OpenSSL::PKey::OpenSSL::PKey::OpenSSL::PKey::ECError
- OpenSSL::PKey::PKey
- OpenSSL::PKey::RSA
- String

No matching classes.

# Net::SSH::HostKeyError

Base class for host key exceptions. When rescuing this exception, you can inspect the key fingerprint and, if you want to proceed anyway, simply call the remember_host! method on the exception, and then retry.

### Public Instance Methods

[](key) click to toggle source

An accessor for getting at the data that was used to look up the host (see also fingerprint, host, port, ip, and key).

    # File lib/net/ssh/errors.rb, line 54
    def [](key)
      @data && @data[key]
    end

fingerprint() click to toggle source

Returns the fingerprint of the key for the host, which either was not found or did not match.

    # File lib/net/ssh/errors.rb, line 60
    def fingerprint
      @data && @data[:fingerprint]
    end

host() click to toggle source

Returns the host name for the remote host, as reported by the socket.

    # File lib/net/ssh/errors.rb, line 65
    def host
      @data && @data[:peer] && @data[:peer][:host]
    end

ip() click to toggle source

Returns the IP address of the remote host, as reported by the socket.

    # File lib/net/ssh/errors.rb, line 75
    def ip
      @data && @data[:peer] && @data[:peer][:ip]
    end

key() click to toggle source

Returns the key itself, as reported by the remote host.

    # File lib/net/ssh/errors.rb, line 80
    def key
      @data && @data[:key]
    end

port() click to toggle source

Returns the port number for the remote host, as reported by the socket.

    # File lib/net/ssh/errors.rb, line 70
    def port
      @data && @data[:peer] && @data[:peer][:port]
    end

remember_host!() click to toggle source

Tell Net::SSH to record this host and key in the known hosts file, so that subsequent connections will remember them.

    # File lib/net/ssh/errors.rb, line 86
    def remember_host!
      @callback.call
    end

[Validate]

Generated with the Darkfish Rdoc Generator 2.