lib/rack/jwt/auth.rb
Method verify_token
has 28 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
def verify_token(env)
token_extractor = TokenExtractor.for(env, @token_location)
token_extractor.validate!
decoded_token = Token.decode(token_extractor.token, @secret, @verify, @options)
Method check_exclude_type!
has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
Open
def check_exclude_type!
unless @exclude.is_a?(Array)
raise ArgumentError, 'exclude argument must be an Array'
end
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method check_secret!
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Open
def check_secret!
if @secret.nil? || (@secret.is_a?(String) && @secret.empty?)
if @options[:algorithm] != 'none' && @options[:jwks].nil?
raise ArgumentError, 'secret argument can only be nil/empty for the "none" algorithm'
end
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"