diff options
Diffstat (limited to 'browser/components/translation/test/yandex.sjs')
| -rw-r--r-- | browser/components/translation/test/yandex.sjs | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/browser/components/translation/test/yandex.sjs b/browser/components/translation/test/yandex.sjs deleted file mode 100644 index ed515beab..000000000 --- a/browser/components/translation/test/yandex.sjs +++ /dev/null @@ -1,199 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -"use strict"; - -const {classes: Cc, interfaces: Ci, Constructor: CC} = Components; -const BinaryInputStream = CC("@mozilla.org/binaryinputstream;1", - "nsIBinaryInputStream", - "setInputStream"); - -function handleRequest(req, res) { - try { - reallyHandleRequest(req, res); - } catch (ex) { - res.setStatusLine("1.0", 200, "AlmostOK"); - let msg = "Error handling request: " + ex + "\n" + ex.stack; - log(msg); - res.write(msg); - } -} - -function log(msg) { - dump("YANDEX-SERVER-MOCK: " + msg + "\n"); -} - -const statusCodes = { - 400: "Bad Request", - 401: "Invalid API key", - 402: "This API key has been blocked", - 403: "Daily limit for requests reached", - 404: "Daily limit for chars reached", - 413: "The text size exceeds the maximum", - 422: "The text could not be translated", - 500: "Internal Server Error", - 501: "The specified translation direction is not supported", - 503: "Service Unavailable" -}; - -function HTTPError(code = 500, message) { - this.code = code; - this.name = statusCodes[code] || "HTTPError"; - this.message = message || this.name; -} -HTTPError.prototype = new Error(); -HTTPError.prototype.constructor = HTTPError; - -function sendError(res, err) { - if (!(err instanceof HTTPError)) { - err = new HTTPError(typeof err == "number" ? err : 500, - err.message || typeof err == "string" ? err : ""); - } - res.setStatusLine("1.1", err.code, err.name); - res.write(err.message); -} - -// Based on the code borrowed from: -// http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript -function parseQuery(query) { - let match, - params = {}, - pl = /\+/g, - search = /([^&=]+)=?([^&]*)/g, - decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); }; - - while (match = search.exec(query)) { - let k = decode(match[1]), - v = decode(match[2]); - if (k in params) { - if(params[k] instanceof Array) - params[k].push(v); - else - params[k] = [params[k], v]; - } else { - params[k] = v; - } - } - - return params; -} - -function sha1(str) { - let converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"] - .createInstance(Ci.nsIScriptableUnicodeConverter); - converter.charset = "UTF-8"; - // `result` is an out parameter, `result.value` will contain the array length. - let result = {}; - // `data` is an array of bytes. - let data = converter.convertToByteArray(str, result); - let ch = Cc["@mozilla.org/security/hash;1"] - .createInstance(Ci.nsICryptoHash); - ch.init(ch.SHA1); - ch.update(data, data.length); - let hash = ch.finish(false); - - // Return the two-digit hexadecimal code for a byte. - function toHexString(charCode) { - return ("0" + charCode.toString(16)).slice(-2); - } - - // Convert the binary hash data to a hex string. - return Array.from(hash, (c, i) => toHexString(hash.charCodeAt(i))).join(""); -} - -function getRequestBody(req) { - let avail; - let bytes = []; - let body = new BinaryInputStream(req.bodyInputStream); - - while ((avail = body.available()) > 0) - Array.prototype.push.apply(bytes, body.readByteArray(avail)); - - return String.fromCharCode.apply(null, bytes); -} - -function getInputStream(path) { - let file = Cc["@mozilla.org/file/directory_service;1"] - .getService(Ci.nsIProperties) - .get("CurWorkD", Ci.nsILocalFile); - for (let part of path.split("/")) - file.append(part); - let fileStream = Cc["@mozilla.org/network/file-input-stream;1"] - .createInstance(Ci.nsIFileInputStream); - fileStream.init(file, 1, 0, false); - return fileStream; -} - -/** - * Yandex Requests have to be signed with an API Key. This mock server - * supports the following keys: - * - * yandexValidKey Always passes the authentication, - * yandexInvalidKey Never passes authentication and fails with 401 code, - * yandexBlockedKey Never passes authentication and fails with 402 code, - * yandexOutOfRequestsKey Never passes authentication and fails with 403 code, - * yandexOutOfCharsKey Never passes authentication and fails with 404 code. - * - * If any other key is used the server reponds with 401 error code. - */ -function checkAuth(params) { - if(!("key" in params)) - throw new HTTPError(400); - - let key = params.key; - if(key === "yandexValidKey") - return true; - - let invalidKeys = { - "yandexInvalidKey" : 401, - "yandexBlockedKey" : 402, - "yandexOutOfRequestsKey" : 403, - "yandexOutOfCharsKey" : 404, - }; - - if(key in invalidKeys) - throw new HTTPError(invalidKeys[key]); - - throw new HTTPError(401); -} - -function reallyHandleRequest(req, res) { - - try { - - // Preparing the query parameters. - let params = {}; - if(req.method == 'POST') { - params = parseQuery(getRequestBody(req)); - } - - // Extracting the API key and attempting to authenticate the request. - log(JSON.stringify(params)); - - checkAuth(params); - methodHandlers['translate'](res, params); - - } catch (ex) { - sendError(res, ex, ex.code); - } - -} - -const methodHandlers = { - translate: function(res, params) { - res.setStatusLine("1.1", 200, "OK"); - res.setHeader("Content-Type", "application/json"); - - let hash = sha1(JSON.stringify(params)).substr(0, 10); - log("SHA1 hash of content: " + hash); - - let fixture = "browser/browser/components/translation/test/fixtures/result-yandex-" + hash + ".json"; - log("PATH: " + fixture); - - let inputStream = getInputStream(fixture); - res.bodyOutputStream.writeFrom(inputStream, inputStream.available()); - inputStream.close(); - } - -}; |