Class: DecodeThis::SafeDecoding

Inherits:
Object
  • Object
show all
Defined in:
lib/decode_this/safe_decoding.rb

Class Method Summary collapse

Class Method Details

.call(logger = nil, &block) ⇒ Object 



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# File 'lib/decode_this/safe_decoding.rb', line 7

def self.call(logger = nil, &block)
  block.call

rescue JWT::ExpiredSignature => err
  handle_and_log_error(
    DecodeThis::DecodeError,
    "Expired token #{err.class} - #{err.message}",
    logger
  )
rescue JWT::VerificationError => err
  handle_and_log_error(
    DecodeThis::DecodeError,
    "Can't verify token #{err.class} - #{err.message}",
    logger
  )
rescue JWT::DecodeError => err
  handle_and_log_error(
    DecodeThis::DecodeError,
    "Can't decode token '#{jwt_token}' #{err.class} - #{err.message}",
    logger
  )
rescue DecodeThis::KeyFileNotFoundError => err
  handle_and_log_error(
    DecodeThis::KeyFileNotFoundError,
    err.message,
    logger
  )
end

.handle_and_log_error(raising_error, message, logger = nil) ⇒ Object

Raises:

  • (raising_error) 


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# File 'lib/decode_this/safe_decoding.rb', line 36

def self.handle_and_log_error(raising_error, message, logger = nil)
  logger.warn(message) if logger

  raise raising_error.new(message)
end