Method: Net::SSH::Authentication::KeyManager#each_identity

Defined in:
lib/net/ssh/authentication/key_manager.rb

#each_identity ⇒ Object

Iterates over all available identities (public keys) known to this manager. As it finds one, it will then yield it to the caller. The origin of the identities may be from files on disk or from an ssh-agent. Note that identities from an ssh-agent are always listed first in the array, with other identities coming after.



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# File 'lib/net/ssh/authentication/key_manager.rb', line 93

def each_identity
  if agent
    agent.identities.each do |key|
      known_identities[key] = { :from => :agent }
      yield key
    end
  end
  
  key_files.each do |file|
    public_key_file = file + ".pub"
    if File.readable?(public_key_file)
      begin
        key = KeyFactory.load_public_key(public_key_file)
        known_identities[key] = { :from => :file, :file => file }
        yield key
      rescue Exception => e
        error { "could not load public key file `#{public_key_file}': #{e.class} (#{e.message})" }
      end
    elsif File.readable?(file)
      begin
        private_key = KeyFactory.load_private_key(file, options[:passphrase])
        key = private_key.send(:public_key)
        known_identities[key] = { :from => :file, :file => file, :key => private_key }
        yield key
      rescue Exception => e
        error { "could not load private key file `#{file}': #{e.class} (#{e.message})" }
      end
    end
  end

  key_data.each do |data|
    private_key = KeyFactory.load_data_private_key(data)
    key = private_key.send(:public_key)
    known_identities[key] = { :from => :key_data, :data => data, :key => private_key }
    yield key
  end

  self
end