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nRFCloud/api-gateway-authorizer

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Showing 4 of 4 total issues

Function handler has 55 lines of code (exceeds 25 allowed). Consider refactoring.
Open

exports.handler = (event, context, callback) => {
  const bearerToken = event.authorizationToken
  if (!/^Bearer [^ .]+.[^ .]+.[^ ]+$/.test(bearerToken)) {
    // Invalid token format. Expected "Bearer ..."!
    return callback('Unauthorized') // eslint-disable-line standard/no-callback-literal
Severity: Major
Found in index.js - About 2 hrs to fix

    Function fetchJWKs has 33 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    const fetchJWKs = (issuer) => {
  const jwkLocation = `${issuer}/.well-known/jwks.json`
  if (!jwks[jwkLocation]) {
    jwks[jwkLocation] = new Promise((resolve, reject) => {
      https.get(jwkLocation, res => {
    Severity: Minor
    Found in index.js - About 1 hr to fix

      Function jwkLocation has 27 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          jwks[jwkLocation] = new Promise((resolve, reject) => {
      https.get(jwkLocation, res => {
        try {
          const {statusCode} = res
          if (statusCode !== 200) {
      Severity: Minor
      Found in index.js - About 1 hr to fix

        Function fetchJWKs has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
        Open

        const fetchJWKs = (issuer) => {
  const jwkLocation = `${issuer}/.well-known/jwks.json`
  if (!jwks[jwkLocation]) {
    jwks[jwkLocation] = new Promise((resolve, reject) => {
      https.get(jwkLocation, res => {
        Severity: Minor
        Found in index.js - About 55 mins 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"

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