All files / lib/internal options.js

100% Statements 72/72
100% Branches 13/13
100% Functions 7/7
100% Lines 72/72

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73133x 133x 133x 133x 133x 133x 133x 133x 133x 133x 133x 133x 133x 133x 133x 133x 133x 334144x 334144x 5498x 5498x 334144x 334144x 133x 25x 25x 25x 25x 25x 25x 133x 10992x 10992x 5496x 5496x 10992x 10992x 133x 334119x 334119x 334119x 27488x 27488x 27488x 334119x 334119x 133x 1472x 1472x 1472x 1472x 4x 4x 4x 4x 4x 4x 4x 1472x 1472x 133x 133x 133x 25x 133x 133x 25x 133x 133x 133x 133x 133x  
'use strict';
 
const {
  getCLIOptions,
  getEmbedderOptions: getEmbedderOptionsFromBinding,
} = internalBinding('options');
 
let warnOnAllowUnauthorized = true;
 
let optionsMap;
let aliasesMap;
let embedderOptions;
 
// getCLIOptions() would serialize the option values from C++ land.
// It would error if the values are queried before bootstrap is
// complete so that we don't accidentally include runtime-dependent
// states into a runtime-independent snapshot.
function getCLIOptionsFromBinding() {
  if (!optionsMap) {
    ({ options: optionsMap } = getCLIOptions());
  }
  return optionsMap;
}
 
function getAliasesFromBinding() {
  if (!aliasesMap) {
    ({ aliases: aliasesMap } = getCLIOptions());
  }
  return aliasesMap;
}
 
function getEmbedderOptions() {
  if (!embedderOptions) {
    embedderOptions = getEmbedderOptionsFromBinding();
  }
  return embedderOptions;
}
 
function getOptionValue(optionName) {
  const options = getCLIOptionsFromBinding();
  if (optionName.startsWith('--no-')) {
    const option = options.get('--' + optionName.slice(5));
    return option && !option.value;
  }
  return options.get(optionName)?.value;
}
 
function getAllowUnauthorized() {
  const allowUnauthorized = process.env.NODE_TLS_REJECT_UNAUTHORIZED === '0';
 
  if (allowUnauthorized && warnOnAllowUnauthorized) {
    warnOnAllowUnauthorized = false;
    process.emitWarning(
      'Setting the NODE_TLS_REJECT_UNAUTHORIZED ' +
      'environment variable to \'0\' makes TLS connections ' +
      'and HTTPS requests insecure by disabling ' +
      'certificate verification.');
  }
  return allowUnauthorized;
}
 
module.exports = {
  get options() {
    return getCLIOptionsFromBinding();
  },
  get aliases() {
    return getAliasesFromBinding();
  },
  getOptionValue,
  getAllowUnauthorized,
  getEmbedderOptions
};