Class: Net::SSH::Authentication::Methods::Publickey

Inherits:
Abstract
  • Object
show all
Defined in:
lib/net/ssh/authentication/methods/publickey.rb

Overview

Implements the “publickey” SSH authentication method.

Constant Summary

Constants included from Constants

Constants::USERAUTH_BANNER, Constants::USERAUTH_FAILURE, Constants::USERAUTH_METHOD_RANGE, Constants::USERAUTH_PASSWD_CHANGEREQ, Constants::USERAUTH_PK_OK, Constants::USERAUTH_REQUEST, Constants::USERAUTH_SUCCESS

Instance Attribute Summary

Attributes inherited from Abstract

#key_manager, #pubkey_algorithms, #session

Attributes included from Loggable

#logger

Instance Method Summary collapse

Methods inherited from Abstract

#initialize, #send_message, #session_id, #userauth_request

Methods included from Loggable

#debug, #error, #fatal, #info, #lwarn

Constructor Details

This class inherits a constructor from Net::SSH::Authentication::Methods::Abstract

Instance Method Details

#authenticate(next_service, username, password = nil) ⇒ Object

Attempts to perform public-key authentication for the given username, trying each identity known to the key manager. If any of them succeed, returns true, otherwise returns false. This requires the presence of a key manager.



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# File 'lib/net/ssh/authentication/methods/publickey.rb', line 15

def authenticate(next_service, username, password = nil)
  return false unless key_manager

  key_manager.each_identity do |identity|
    return true if authenticate_with(identity, next_service, username)
  end

  return false
end