Module: Sockit::V5::Support

Included in:
Sockit
Defined in:
lib/sockit/v5/support.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) build_v5_authentication_method_message(auth_method)

The authentication methods supported are numbered as follows: 0x00: No authentication 0x01: GSSAPI[10] 0x02: Username/Password[11] 0x03-0x7F: methods assigned by IANA[12] 0x80-0xFE: methods reserved for private use



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# File 'lib/sockit/v5/support.rb', line 50

def build_v5_authentication_method_message(auth_method)
  message = case auth_method
  when 0x00 then
    "No authentication"
  when 0x01 then
    "GSSAPI authentication"
  when 0x02 then
    "Username/Password authentication"
  when 0x03..0x7F then
    "Authentication method assigned by IANA"
  when 0x80..0xFE then
    "Authentication method reserved for private use"
  when 0xFF then
    "Unsupported authentication"
  else
    "Unknown authentication"
  end

  "%s (Method: 0x%02X)" % [message, auth_method]

rescue
  "Authentication Method: #{auth_method.inspect}"
end

- (Object) build_v5_authentication_status_message(auth_status)

0x00 = success any other value = failure, connection must be closed



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# File 'lib/sockit/v5/support.rb', line 76

def build_v5_authentication_status_message(auth_status)
  message = case auth_status
  when 0x00 then
    "Authentication success"
  else
    "Authentication failure"
  end

  "%s (Status: 0x%02X)" % [message, auth_status]

rescue
  "Authentication Status: #{auth_status.inspect}"
end

- (Object) build_v5_result_code_message(result_code)

0x00 = request granted 0x01 = general failure 0x02 = connection not allowed by ruleset 0x03 = network unreachable 0x04 = host unreachable 0x05 = connection refused by destination host 0x06 = TTL expired 0x07 = command not supported / protocol error 0x08 = address type not supported



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# File 'lib/sockit/v5/support.rb', line 14

def build_v5_result_code_message(result_code)
  message = case result_code
  when 0x00 then
    "Request granted"
  when 0x01 then
    "General failure"
  when 0x02 then
    "Connection not allowed by ruleset"
  when 0x03 then
    "Network unreachable"
  when 0x04 then
    "Host unreachable"
  when 0x05 then
    "Connection refused by destination host"
  when 0x06 then
    "TTL expired"
  when 0x07 then
    "Command not supported / Protocol error"
  when 0x08 then
    "Address type not supported"
  else
    "Unknown"
  end

  "%s (Code: 0x%02X)" % [message, result_code]

rescue
  "Result Code: #{result_code.inspect}"
end