Module: Net::SSH::Authentication::ED25519Loader

Defined in:
lib/net/ssh/authentication/ed25519_loader.rb

Overview

Loads ED25519 support which requires optinal dependecies like ed25519, bcrypt_pbkdf

Class Method Summary collapse

Class Method Details

.dependenciesRequiredForED25519 ⇒ Object 


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# File 'lib/net/ssh/authentication/ed25519_loader.rb', line 24

def self.dependenciesRequiredForED25519
  result = "net-ssh requires the following gems for ed25519 support:\n"
  result << " * ed25519 (>= 1.2, < 2.0)\n"
  result << " * bcrypt_pbkdf (>= 1.0, < 2.0)\n" unless RUBY_PLATFORM == "java"
  result << "See https://github.com/net-ssh/net-ssh/issues/565 for more information\n"
end

.raiseUnlessLoaded(message) ⇒ Object

Raises:

  • (NotImplementedError) 

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# File 'lib/net/ssh/authentication/ed25519_loader.rb', line 18

def self.raiseUnlessLoaded(message)
  description = ERROR.is_a?(LoadError) ? dependenciesRequiredForED25519 : ''
  description << "#{ERROR.class} : \"#{ERROR.message}\"\n" if ERROR
  raise NotImplementedError, "#{message}\n#{description}" unless LOADED
end