Merge branch 'deprecation' into 'trunk'HEADtrunk

Disable the Twilight Package Manager

See merge request minteck/twilight!1

1 files changed, 0 insertions, 573 deletions

diff --git a/node_modules/follow-redirects/index.js b/node_modules/follow-redirects/index.js
deleted file mode 100644
index 02f37ea..0000000
--- a/node_modules/follow-redirects/index.js
+++ /dev/null
@@ -1,573 +0,0 @@
-var url = require("url");
-var URL = url.URL;
-var http = require("http");
-var https = require("https");
-var Writable = require("stream").Writable;
-var assert = require("assert");
-var debug = require("./debug");
-
-// Create handlers that pass events from native requests
-var events = ["abort", "aborted", "connect", "error", "socket", "timeout"];
-var eventHandlers = Object.create(null);
-events.forEach(function (event) {
-  eventHandlers[event] = function (arg1, arg2, arg3) {
-    this._redirectable.emit(event, arg1, arg2, arg3);
-  };
-});
-
-// Error types with codes
-var RedirectionError = createErrorType(
-  "ERR_FR_REDIRECTION_FAILURE",
-  "Redirected request failed"
-);
-var TooManyRedirectsError = createErrorType(
-  "ERR_FR_TOO_MANY_REDIRECTS",
-  "Maximum number of redirects exceeded"
-);
-var MaxBodyLengthExceededError = createErrorType(
-  "ERR_FR_MAX_BODY_LENGTH_EXCEEDED",
-  "Request body larger than maxBodyLength limit"
-);
-var WriteAfterEndError = createErrorType(
-  "ERR_STREAM_WRITE_AFTER_END",
-  "write after end"
-);
-
-// An HTTP(S) request that can be redirected
-function RedirectableRequest(options, responseCallback) {
-  // Initialize the request
-  Writable.call(this);
-  this._sanitizeOptions(options);
-  this._options = options;
-  this._ended = false;
-  this._ending = false;
-  this._redirectCount = 0;
-  this._redirects = [];
-  this._requestBodyLength = 0;
-  this._requestBodyBuffers = [];
-
-  // Attach a callback if passed
-  if (responseCallback) {
-    this.on("response", responseCallback);
-  }
-
-  // React to responses of native requests
-  var self = this;
-  this._onNativeResponse = function (response) {
-    self._processResponse(response);
-  };
-
-  // Perform the first request
-  this._performRequest();
-}
-RedirectableRequest.prototype = Object.create(Writable.prototype);
-
-RedirectableRequest.prototype.abort = function () {
-  abortRequest(this._currentRequest);
-  this.emit("abort");
-};
-
-// Writes buffered data to the current native request
-RedirectableRequest.prototype.write = function (data, encoding, callback) {
-  // Writing is not allowed if end has been called
-  if (this._ending) {
-    throw new WriteAfterEndError();
-  }
-
-  // Validate input and shift parameters if necessary
-  if (!(typeof data === "string" || typeof data === "object" && ("length" in data))) {
-    throw new TypeError("data should be a string, Buffer or Uint8Array");
-  }
-  if (typeof encoding === "function") {
-    callback = encoding;
-    encoding = null;
-  }
-
-  // Ignore empty buffers, since writing them doesn't invoke the callback
-  // https://github.com/nodejs/node/issues/22066
-  if (data.length === 0) {
-    if (callback) {
-      callback();
-    }
-    return;
-  }
-  // Only write when we don't exceed the maximum body length
-  if (this._requestBodyLength + data.length <= this._options.maxBodyLength) {
-    this._requestBodyLength += data.length;
-    this._requestBodyBuffers.push({ data: data, encoding: encoding });
-    this._currentRequest.write(data, encoding, callback);
-  }
-  // Error when we exceed the maximum body length
-  else {
-    this.emit("error", new MaxBodyLengthExceededError());
-    this.abort();
-  }
-};
-
-// Ends the current native request
-RedirectableRequest.prototype.end = function (data, encoding, callback) {
-  // Shift parameters if necessary
-  if (typeof data === "function") {
-    callback = data;
-    data = encoding = null;
-  }
-  else if (typeof encoding === "function") {
-    callback = encoding;
-    encoding = null;
-  }
-
-  // Write data if needed and end
-  if (!data) {
-    this._ended = this._ending = true;
-    this._currentRequest.end(null, null, callback);
-  }
-  else {
-    var self = this;
-    var currentRequest = this._currentRequest;
-    this.write(data, encoding, function () {
-      self._ended = true;
-      currentRequest.end(null, null, callback);
-    });
-    this._ending = true;
-  }
-};
-
-// Sets a header value on the current native request
-RedirectableRequest.prototype.setHeader = function (name, value) {
-  this._options.headers[name] = value;
-  this._currentRequest.setHeader(name, value);
-};
-
-// Clears a header value on the current native request
-RedirectableRequest.prototype.removeHeader = function (name) {
-  delete this._options.headers[name];
-  this._currentRequest.removeHeader(name);
-};
-
-// Global timeout for all underlying requests
-RedirectableRequest.prototype.setTimeout = function (msecs, callback) {
-  var self = this;
-
-  // Destroys the socket on timeout
-  function destroyOnTimeout(socket) {
-    socket.setTimeout(msecs);
-    socket.removeListener("timeout", socket.destroy);
-    socket.addListener("timeout", socket.destroy);
-  }
-
-  // Sets up a timer to trigger a timeout event
-  function startTimer(socket) {
-    if (self._timeout) {
-      clearTimeout(self._timeout);
-    }
-    self._timeout = setTimeout(function () {
-      self.emit("timeout");
-      clearTimer();
-    }, msecs);
-    destroyOnTimeout(socket);
-  }
-
-  // Stops a timeout from triggering
-  function clearTimer() {
-    // Clear the timeout
-    if (self._timeout) {
-      clearTimeout(self._timeout);
-      self._timeout = null;
-    }
-
-    // Clean up all attached listeners
-    self.removeListener("abort", clearTimer);
-    self.removeListener("error", clearTimer);
-    self.removeListener("response", clearTimer);
-    if (callback) {
-      self.removeListener("timeout", callback);
-    }
-    if (!self.socket) {
-      self._currentRequest.removeListener("socket", startTimer);
-    }
-  }
-
-  // Attach callback if passed
-  if (callback) {
-    this.on("timeout", callback);
-  }
-
-  // Start the timer if or when the socket is opened
-  if (this.socket) {
-    startTimer(this.socket);
-  }
-  else {
-    this._currentRequest.once("socket", startTimer);
-  }
-
-  // Clean up on events
-  this.on("socket", destroyOnTimeout);
-  this.on("abort", clearTimer);
-  this.on("error", clearTimer);
-  this.on("response", clearTimer);
-
-  return this;
-};
-
-// Proxy all other public ClientRequest methods
-[
-  "flushHeaders", "getHeader",
-  "setNoDelay", "setSocketKeepAlive",
-].forEach(function (method) {
-  RedirectableRequest.prototype[method] = function (a, b) {
-    return this._currentRequest[method](a, b);
-  };
-});
-
-// Proxy all public ClientRequest properties
-["aborted", "connection", "socket"].forEach(function (property) {
-  Object.defineProperty(RedirectableRequest.prototype, property, {
-    get: function () { return this._currentRequest[property]; },
-  });
-});
-
-RedirectableRequest.prototype._sanitizeOptions = function (options) {
-  // Ensure headers are always present
-  if (!options.headers) {
-    options.headers = {};
-  }
-
-  // Since http.request treats host as an alias of hostname,
-  // but the url module interprets host as hostname plus port,
-  // eliminate the host property to avoid confusion.
-  if (options.host) {
-    // Use hostname if set, because it has precedence
-    if (!options.hostname) {
-      options.hostname = options.host;
-    }
-    delete options.host;
-  }
-
-  // Complete the URL object when necessary
-  if (!options.pathname && options.path) {
-    var searchPos = options.path.indexOf("?");
-    if (searchPos < 0) {
-      options.pathname = options.path;
-    }
-    else {
-      options.pathname = options.path.substring(0, searchPos);
-      options.search = options.path.substring(searchPos);
-    }
-  }
-};
-
-
-// Executes the next native request (initial or redirect)
-RedirectableRequest.prototype._performRequest = function () {
-  // Load the native protocol
-  var protocol = this._options.protocol;
-  var nativeProtocol = this._options.nativeProtocols[protocol];
-  if (!nativeProtocol) {
-    this.emit("error", new TypeError("Unsupported protocol " + protocol));
-    return;
-  }
-
-  // If specified, use the agent corresponding to the protocol
-  // (HTTP and HTTPS use different types of agents)
-  if (this._options.agents) {
-    var scheme = protocol.substr(0, protocol.length - 1);
-    this._options.agent = this._options.agents[scheme];
-  }
-
-  // Create the native request
-  var request = this._currentRequest =
-        nativeProtocol.request(this._options, this._onNativeResponse);
-  this._currentUrl = url.format(this._options);
-
-  // Set up event handlers
-  request._redirectable = this;
-  for (var e = 0; e < events.length; e++) {
-    request.on(events[e], eventHandlers[events[e]]);
-  }
-
-  // End a redirected request
-  // (The first request must be ended explicitly with RedirectableRequest#end)
-  if (this._isRedirect) {
-    // Write the request entity and end.
-    var i = 0;
-    var self = this;
-    var buffers = this._requestBodyBuffers;
-    (function writeNext(error) {
-      // Only write if this request has not been redirected yet
-      /* istanbul ignore else */
-      if (request === self._currentRequest) {
-        // Report any write errors
-        /* istanbul ignore if */
-        if (error) {
-          self.emit("error", error);
-        }
-        // Write the next buffer if there are still left
-        else if (i < buffers.length) {
-          var buffer = buffers[i++];
-          /* istanbul ignore else */
-          if (!request.finished) {
-            request.write(buffer.data, buffer.encoding, writeNext);
-          }
-        }
-        // End the request if `end` has been called on us
-        else if (self._ended) {
-          request.end();
-        }
-      }
-    }());
-  }
-};
-
-// Processes a response from the current native request
-RedirectableRequest.prototype._processResponse = function (response) {
-  // Store the redirected response
-  var statusCode = response.statusCode;
-  if (this._options.trackRedirects) {
-    this._redirects.push({
-      url: this._currentUrl,
-      headers: response.headers,
-      statusCode: statusCode,
-    });
-  }
-
-  // RFC7231§6.4: The 3xx (Redirection) class of status code indicates
-  // that further action needs to be taken by the user agent in order to
-  // fulfill the request. If a Location header field is provided,
-  // the user agent MAY automatically redirect its request to the URI
-  // referenced by the Location field value,
-  // even if the specific status code is not understood.
-  var location = response.headers.location;
-  if (location && this._options.followRedirects !== false &&
-      statusCode >= 300 && statusCode < 400) {
-    // Abort the current request
-    abortRequest(this._currentRequest);
-    // Discard the remainder of the response to avoid waiting for data
-    response.destroy();
-
-    // RFC7231§6.4: A client SHOULD detect and intervene
-    // in cyclical redirections (i.e., "infinite" redirection loops).
-    if (++this._redirectCount > this._options.maxRedirects) {
-      this.emit("error", new TooManyRedirectsError());
-      return;
-    }
-
-    // RFC7231§6.4: Automatic redirection needs to done with
-    // care for methods not known to be safe, […]
-    // RFC7231§6.4.2–3: For historical reasons, a user agent MAY change
-    // the request method from POST to GET for the subsequent request.
-    if ((statusCode === 301 || statusCode === 302) && this._options.method === "POST" ||
-        // RFC7231§6.4.4: The 303 (See Other) status code indicates that
-        // the server is redirecting the user agent to a different resource […]
-        // A user agent can perform a retrieval request targeting that URI
-        // (a GET or HEAD request if using HTTP) […]
-        (statusCode === 303) && !/^(?:GET|HEAD)$/.test(this._options.method)) {
-      this._options.method = "GET";
-      // Drop a possible entity and headers related to it
-      this._requestBodyBuffers = [];
-      removeMatchingHeaders(/^content-/i, this._options.headers);
-    }
-
-    // Drop the Host header, as the redirect might lead to a different host
-    var currentHostHeader = removeMatchingHeaders(/^host$/i, this._options.headers);
-
-    // If the redirect is relative, carry over the host of the last request
-    var currentUrlParts = url.parse(this._currentUrl);
-    var currentHost = currentHostHeader || currentUrlParts.host;
-    var currentUrl = /^\w+:/.test(location) ? this._currentUrl :
-      url.format(Object.assign(currentUrlParts, { host: currentHost }));
-
-    // Determine the URL of the redirection
-    var redirectUrl;
-    try {
-      redirectUrl = url.resolve(currentUrl, location);
-    }
-    catch (cause) {
-      this.emit("error", new RedirectionError(cause));
-      return;
-    }
-
-    // Create the redirected request
-    debug("redirecting to", redirectUrl);
-    this._isRedirect = true;
-    var redirectUrlParts = url.parse(redirectUrl);
-    Object.assign(this._options, redirectUrlParts);
-
-    // Drop confidential headers when redirecting to another scheme:domain
-    if (redirectUrlParts.protocol !== currentUrlParts.protocol ||
-       !isSameOrSubdomain(redirectUrlParts.host, currentHost)) {
-      removeMatchingHeaders(/^(?:authorization|cookie)$/i, this._options.headers);
-    }
-
-    // Evaluate the beforeRedirect callback
-    if (typeof this._options.beforeRedirect === "function") {
-      var responseDetails = { headers: response.headers };
-      try {
-        this._options.beforeRedirect.call(null, this._options, responseDetails);
-      }
-      catch (err) {
-        this.emit("error", err);
-        return;
-      }
-      this._sanitizeOptions(this._options);
-    }
-
-    // Perform the redirected request
-    try {
-      this._performRequest();
-    }
-    catch (cause) {
-      this.emit("error", new RedirectionError(cause));
-    }
-  }
-  else {
-    // The response is not a redirect; return it as-is
-    response.responseUrl = this._currentUrl;
-    response.redirects = this._redirects;
-    this.emit("response", response);
-
-    // Clean up
-    this._requestBodyBuffers = [];
-  }
-};
-
-// Wraps the key/value object of protocols with redirect functionality
-function wrap(protocols) {
-  // Default settings
-  var exports = {
-    maxRedirects: 21,
-    maxBodyLength: 10 * 1024 * 1024,
-  };
-
-  // Wrap each protocol
-  var nativeProtocols = {};
-  Object.keys(protocols).forEach(function (scheme) {
-    var protocol = scheme + ":";
-    var nativeProtocol = nativeProtocols[protocol] = protocols[scheme];
-    var wrappedProtocol = exports[scheme] = Object.create(nativeProtocol);
-
-    // Executes a request, following redirects
-    function request(input, options, callback) {
-      // Parse parameters
-      if (typeof input === "string") {
-        var urlStr = input;
-        try {
-          input = urlToOptions(new URL(urlStr));
-        }
-        catch (err) {
-          /* istanbul ignore next */
-          input = url.parse(urlStr);
-        }
-      }
-      else if (URL && (input instanceof URL)) {
-        input = urlToOptions(input);
-      }
-      else {
-        callback = options;
-        options = input;
-        input = { protocol: protocol };
-      }
-      if (typeof options === "function") {
-        callback = options;
-        options = null;
-      }
-
-      // Set defaults
-      options = Object.assign({
-        maxRedirects: exports.maxRedirects,
-        maxBodyLength: exports.maxBodyLength,
-      }, input, options);
-      options.nativeProtocols = nativeProtocols;
-
-      assert.equal(options.protocol, protocol, "protocol mismatch");
-      debug("options", options);
-      return new RedirectableRequest(options, callback);
-    }
-
-    // Executes a GET request, following redirects
-    function get(input, options, callback) {
-      var wrappedRequest = wrappedProtocol.request(input, options, callback);
-      wrappedRequest.end();
-      return wrappedRequest;
-    }
-
-    // Expose the properties on the wrapped protocol
-    Object.defineProperties(wrappedProtocol, {
-      request: { value: request, configurable: true, enumerable: true, writable: true },
-      get: { value: get, configurable: true, enumerable: true, writable: true },
-    });
-  });
-  return exports;
-}
-
-/* istanbul ignore next */
-function noop() { /* empty */ }
-
-// from https://github.com/nodejs/node/blob/master/lib/internal/url.js
-function urlToOptions(urlObject) {
-  var options = {
-    protocol: urlObject.protocol,
-    hostname: urlObject.hostname.startsWith("[") ?
-      /* istanbul ignore next */
-      urlObject.hostname.slice(1, -1) :
-      urlObject.hostname,
-    hash: urlObject.hash,
-    search: urlObject.search,
-    pathname: urlObject.pathname,
-    path: urlObject.pathname + urlObject.search,
-    href: urlObject.href,
-  };
-  if (urlObject.port !== "") {
-    options.port = Number(urlObject.port);
-  }
-  return options;
-}
-
-function removeMatchingHeaders(regex, headers) {
-  var lastValue;
-  for (var header in headers) {
-    if (regex.test(header)) {
-      lastValue = headers[header];
-      delete headers[header];
-    }
-  }
-  return (lastValue === null || typeof lastValue === "undefined") ?
-    undefined : String(lastValue).trim();
-}
-
-function createErrorType(code, defaultMessage) {
-  function CustomError(cause) {
-    Error.captureStackTrace(this, this.constructor);
-    if (!cause) {
-      this.message = defaultMessage;
-    }
-    else {
-      this.message = defaultMessage + ": " + cause.message;
-      this.cause = cause;
-    }
-  }
-  CustomError.prototype = new Error();
-  CustomError.prototype.constructor = CustomError;
-  CustomError.prototype.name = "Error [" + code + "]";
-  CustomError.prototype.code = code;
-  return CustomError;
-}
-
-function abortRequest(request) {
-  for (var e = 0; e < events.length; e++) {
-    request.removeListener(events[e], eventHandlers[events[e]]);
-  }
-  request.on("error", noop);
-  request.abort();
-}
-
-function isSameOrSubdomain(subdomain, domain) {
-  if (subdomain === domain) {
-    return true;
-  }
-  const dot = subdomain.length - domain.length - 1;
-  return dot > 0 && subdomain[dot] === "." && subdomain.endsWith(domain);
-}
-
-// Exports
-module.exports = wrap({ http: http, https: https });
-module.exports.wrap = wrap;