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jaredhanson/node-tokens

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lib/decode/sat.js

Summary

Maintainability
D
2 days
Test Coverage

Function exports has a Cognitive Complexity of 68 (exceeds 5 allowed). Consider refactoring.
Open

module.exports = function(options, keying) {
  if (typeof options == 'function') {
    keying = options;
    options = undefined;
  }
Severity: Minor
Found in lib/decode/sat.js - About 1 day to fix

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

Function exports has 97 lines of code (exceeds 25 allowed). Consider refactoring.
Open

module.exports = function(options, keying) {
  if (typeof options == 'function') {
    keying = options;
    options = undefined;
  }
Severity: Major
Found in lib/decode/sat.js - About 3 hrs to fix

    Function sat has 85 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      return function sat(data, cb) {
    // Decode the JWT so the header and payload are available, as they contain
    // fields needed to find the corresponding key.  Note that at this point, the
    // assertion has not actually been verified.  It will be verified later, after
    // the keying material has been retrieved.
    Severity: Major
    Found in lib/decode/sat.js - About 3 hrs to fix

      Function keyed has 41 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          function keyed(err, key) {
      if (err) { return cb(err); }
      
      var ok;
      try {
      Severity: Minor
      Found in lib/decode/sat.js - About 1 hr to fix

        Avoid too many return statements within this function.
        Open

              return cb(new NotValidError('Token not yet acceptable'));
        Severity: Major
        Found in lib/decode/sat.js - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

                return cb(new NotValidError('Token expired'));
          Severity: Major
          Found in lib/decode/sat.js - About 30 mins to fix

            Avoid too many return statements within this function.
            Open

                if (!payload.exp) { return cb(new NotValidError('Token missing required claim: exp')); }
            Severity: Major
            Found in lib/decode/sat.js - About 30 mins to fix

              Avoid too many return statements within this function.
              Open

                    return cb(ex);
              Severity: Major
              Found in lib/decode/sat.js - About 30 mins to fix

                Avoid too many return statements within this function.
                Open

                    if (!payload.aud) { return cb(new NotValidError('Token missing required claim: aud')); }
                Severity: Major
                Found in lib/decode/sat.js - About 30 mins to fix

                  Avoid too many return statements within this function.
                  Open

                        return cb(null, claims);
                  Severity: Major
                  Found in lib/decode/sat.js - About 30 mins to fix

                    Avoid too many return statements within this function.
                    Open

                            return cb(new NotValidError('Token not intended for recipient'));
                    Severity: Major
                    Found in lib/decode/sat.js - About 30 mins to fix

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