Merge 017f044 into b172248

browser/root-certs

@@ -0,0 +1,198 @@
+#!/usr/bin/env node
+
+/**
+ * Modules
+ */
+
+var fs = require('fs');
+var url = require('url');
+var http = require('http');
+var path = require('path');
+var Stream = require('stream').Stream;
+var StringDecoder = require('string_decoder').StringDecoder;
+
+/**
+ * Mozilla Root Cert URL
+ */
+
+var certUrl = 'https://raw.githubusercontent.com/joyent/node/master/src/node_root_certs.h';
+
+/**
+ * Get Root Certs
+ */
+
+function getRootCerts(callback) {
+  return request(certUrl, function(err, res, body) {
+    if (err) return callback(err);
+    body = body.replace(/,$/, '');
+    body = 'var RootCerts = [\n' + body + '\n];\n';
+    body = body.replace(/^"/gm, '+ "');
+    body = body.replace(/^\+ "-----B/gm, '"-----B');
+    body += ''
+      + '\n'
+      + '// Use hash table for efficiency:\n'
+      + 'RootCerts = RootCerts.reduce(function(trusted, cert) {\n'
+      + '  cert = cert.replace(/\\s+/g, "");\n'
+      + '  trusted[cert] = true;\n'
+      + '  return trusted;\n'
+      + '}, {});\n'
+      + '\n'
+      + 'function isTrusted(pem) {\n'
+      + '  pem = pem + "";\n'
+      + '  pem = pem.replace(/\\s+/g, "");\n'
+      + '  return !!RootCerts[pem];\n'
+      + '}\n'
+      + '\n'
+      + 'exports = RootCerts;\n'
+      + 'exports.isTrusted = isTrusted;\n'
+      + 'module.exports = exports;\n';
+    return callback(null, body);
+  });
+}
+
+/**
+ * Helpers
+ */
+
+function request(options, callback) {
+  if (typeof options === 'string' || options.hostname) {
+    options = { uri: options };
+  }
+
+  var uri = options.uri || options.url
+    , body = options.json
+        ? JSON.stringify(options.json)
+        : options.body || '';
+
+  if (typeof uri !== 'object') {
+    uri = url.parse(uri);
+  }
+
+  if (options.qs) {
+    var query = uri.query ? qs.parse(uri.query) : {};
+    Object.keys(options.qs).forEach(function(key) {
+      query[key] = options.qs[key];
+    });
+    uri.path = uri.pathname + '?' + qs.stringify(query);
+  }
+
+  var protocol = uri.protocol === 'https:'
+    ? require('https')
+    : http;
+
+  options.method = options.method || (body ? 'POST' : 'GET');
+  options.method = options.method.toUpperCase();
+  options.headers = options.headers || {};
+
+  options.headers['Accept'] = options.headers['Accept'] || 'text/plain; charset=utf-8';
+
+  if (options.json) {
+    options.headers['Content-Type'] = 'application/json; charset=utf-8';
+    options.headers['Accept'] = 'application/json';
+  }
+
+  if (options.method !== 'GET' && options.method !== 'HEAD') {
+    options.headers['Content-Length'] = Buffer.byteLength(body);
+  }
+
+  var opt = {
+    auth: uri.auth,
+    host: uri.hostname,
+    port: uri.port || (protocol === http ? 80 : 443),
+    path: uri.path,
+    method: options.method,
+    headers: options.headers
+  };
+
+
+  var req = protocol.request(opt)
+    , response = new Stream;
+
+  req.on('error', function(err) {
+    if (callback) {
+      callback(err);
+    } else {
+      response.emit('error', err);
+    }
+  });
+
+  req.on('response', function(res) {
+    var decoder = new StringDecoder('utf8')
+      , done = false
+      , body = '';
+
+    function end() {
+      if (done) return;
+      done = true;
+      if (callback) {
+        res.body = body;
+        if (options.json) {
+          try {
+            body = JSON.parse(body);
+          } catch (e) {
+            ;
+          }
+        }
+        callback(null, res, body);
+      } else {
+        response.emit('end');
+      }
+      res.socket.removeListener('error', error);
+      res.socket.removeListener('end', end);
+    }
+
+    function error(err) {
+      res.destroy();
+      if (callback) {
+        callback(err);
+      } else {
+        response.emit('error', err);
+      }
+    }
+
+    res.on('data', function(data) {
+      if (callback) {
+        body += decoder.write(data);
+      } else {
+        response.emit('data', data);
+      }
+    });
+
+    res.on('error', error);
+    res.socket.on('error', error);
+
+    res.on('end', end);
+    // An agent socket's `end` sometimes
+    // wont be emitted on the response.
+    res.socket.on('end', end);
+  });
+
+  req.end(body);
+
+  return response;
+}
+
+/**
+ * Execute
+ */
+
+function main(argv, callback) {
+  if (!callback) {
+    callback = argv;
+    argv = null;
+  }
+  return getRootCerts(function(err, certs) {
+    var file = path.resolve(__dirname, '..', 'lib', 'common', 'RootCerts.js');
+    return fs.writeFile(file, certs, callback);
+  });
+}
+
+if (!module.parent) {
+  process.title = 'root-certs';
+  main(process.argv.slice(), function(err, code) {
+    if (err) throw err;
+    return process.exit(code || 0);
+  });
+} else {
+  module.exports = main;
+}