method

verified

v5.0.0.1 - Show latest stable - 0 notes - Class: ActiveSupport::MessageVerifier

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1 (0)
5.1.7 (0)
5.2.3 (0)
6.0.0 (0)
6.1.3.1 (0)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (38)
7.1.3.4 (0)
What's this?

verified(signed_message) public

Decodes the signed message using the MessageVerifier's secret.

verifier = ActiveSupport::MessageVerifier.new 's3Krit'

signed_message = verifier.generate 'a private message'
verifier.verified(signed_message) # => 'a private message'

Returns nil if the message was not signed with the same secret.

other_verifier = ActiveSupport::MessageVerifier.new 'd1ff3r3nt-s3Krit'
other_verifier.verified(signed_message) # => nil

Returns nil if the message is not Base64-encoded.

invalid_message = "f--46a0120593880c733a53b6dad75b42ddc1c8996d"
verifier.verified(invalid_message) # => nil

Raises any error raised while decoding the signed message.

incompatible_message = "test--dad7b06c94abba8d46a15fafaef56c327665d5ff"
verifier.verified(incompatible_message) # => TypeError: incompatible marshal file format

Show source

# File activesupport/lib/active_support/message_verifier.rb, line 80
    def verified(signed_message)
      if valid_message?(signed_message)
        begin
          data = signed_message.split("--".freeze)[0]
          @serializer.load(decode(data))
        rescue ArgumentError => argument_error
          return if argument_error.message =~ %{invalid base64}
          raise
        end
      end
    end

verified

Related methods