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node_modules/node-sass/scripts/util/downloadoptions.js

@@ -0,0 +1,26 @@
+var proxy = require('./proxy'),
+  userAgent = require('./useragent'),
+  rejectUnauthorized = require('./rejectUnauthorized');
+
+/**
+ * The options passed to make-fetch-happen when downloading the binary
+ *
+ * @return {Object} an options object for make-fetch-happen
+ * @api private
+ */
+module.exports = function() {
+  var options = {
+    strictSSL: rejectUnauthorized(),
+    timeout: 60000,
+    headers: {
+      'User-Agent': userAgent(),
+    },
+  };
+
+  var proxyConfig = proxy();
+  if (proxyConfig) {
+    options.proxy = proxyConfig;
+  }
+
+  return options;
+};

node_modules/node-sass/scripts/util/proxy.js

@@ -0,0 +1,22 @@
+
+/**
+ * Determine the proxy settings configured by npm
+ *
+ * It's possible to configure npm to use a proxy different
+ * from the system defined proxy. This can be done via the
+ * `npm config` CLI or the `.npmrc` config file.
+ *
+ * If a proxy has been configured in this way we must
+ * tell request explicitly to use it.
+ *
+ * Otherwise we can trust request to the right thing.
+ *
+ * @return {String} the proxy configured by npm or an empty string
+ * @api private
+ */
+module.exports = function() {
+  return process.env.npm_config_https_proxy ||
+    process.env.npm_config_proxy ||
+    process.env.npm_config_http_proxy ||
+    '';
+};

node_modules/node-sass/scripts/util/rejectUnauthorized.js

@@ -0,0 +1,46 @@
+var pkg = require('../../package.json');
+
+/**
+ * Get the value of a CLI argument
+ *
+ * @param {String} name
+ * @param {Array} args
+ * @api private
+ */
+function getArgument(name, args) {
+  var flags = args || process.argv.slice(2),
+    index = flags.lastIndexOf(name);
+
+  if (index === -1 || index + 1 >= flags.length) {
+    return null;
+  }
+
+  return flags[index + 1];
+}
+
+/**
+ * Get the value of reject-unauthorized
+ * If environment variable SASS_REJECT_UNAUTHORIZED is non-zero,
+ * .npmrc variable sass_reject_unauthorized or
+ * process argument --sass-reject_unauthorized is provided,
+ * set rejectUnauthorized to true
+ * Else set to false by default
+ *
+ * @return {Boolean} The value of rejectUnauthorized
+ * @api private
+ */
+module.exports = function() {
+  var rejectUnauthorized = false;
+
+  if (getArgument('--sass-reject-unauthorized')) {
+    rejectUnauthorized = getArgument('--sass-reject-unauthorized');
+  } else if (process.env.SASS_REJECT_UNAUTHORIZED !== '0') {
+    rejectUnauthorized = true;
+  } else if (process.env.npm_config_sass_reject_unauthorized) {
+    rejectUnauthorized = process.env.npm_config_sass_reject_unauthorized;
+  } else if (pkg.nodeSassConfig && pkg.nodeSassConfig.rejectUnauthorized) {
+    rejectUnauthorized = pkg.nodeSassConfig.rejectUnauthorized;
+  } 
+
+  return rejectUnauthorized;
+};

node_modules/node-sass/scripts/util/useragent.js

@@ -0,0 +1,13 @@
+var pkg = require('../../package.json');
+
+/**
+ * A custom user agent use for binary downloads.
+ *
+ * @api private
+ */
+module.exports = function() {
+  return [
+    'node/', process.version, ' ',
+    'node-sass-installer/', pkg.version
+  ].join('');
+};