Class: CognitoRails::JWT

Inherits:
Object
  • Object
show all
Defined in:
lib/cognito_rails/jwt.rb

Class Method Summary collapse

Class Method Details

.decode(token) ⇒ Array<Hash>?

Parameters:

  • token (String) —

    JWT token

Returns:

  • (Array<Hash>, nil) 


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# File 'lib/cognito_rails/jwt.rb', line 12

def decode(token)
  aws_idp = with_cache { URI.open(jwks_url).read }
  jwt_config = JSON.parse(aws_idp, symbolize_names: true)

  ::JWT.decode(token, nil, true, { jwks: jwt_config, algorithms: ['RS256'] })
rescue ::JWT::ExpiredSignature, ::JWT::VerificationError, ::JWT::DecodeError => e
  Config.logger&.error e.message
  nil
end