/var/www/greso.tech/server/nsm/node_modules/winston/dist/winston/transports
Edit: /var/www/greso.tech/server/nsm/node_modules/winston/dist/winston/transports/http.js (13666B)
/**
* http.js: Transport for outputting to a json-rpcserver.
*
* (C) 2010 Charlie Robbins
* MIT LICENCE
*/
'use strict';
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
var http = require('http');
var https = require('https');
var _require = require('readable-stream'),
Stream = _require.Stream;
var TransportStream = require('winston-transport');
var jsonStringify = require('safe-stable-stringify');
/**
* Transport for outputting to a json-rpc server.
* @type {Stream}
* @extends {TransportStream}
*/
module.exports = /*#__PURE__*/function (_TransportStream) {
_inherits(Http, _TransportStream);
var _super = _createSuper(Http);
/**
* Constructor function for the Http transport object responsible for
* persisting log messages and metadata to a terminal or TTY.
* @param {!Object} [options={}] - Options for this instance.
*/
// eslint-disable-next-line max-statements
function Http() {
var _this;
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, Http);
_this = _super.call(this, options);
_this.options = options;
_this.name = options.name || 'http';
_this.ssl = !!options.ssl;
_this.host = options.host || 'localhost';
_this.port = options.port;
_this.auth = options.auth;
_this.path = options.path || '';
_this.agent = options.agent;
_this.headers = options.headers || {};
_this.headers['content-type'] = 'application/json';
_this.batch = options.batch || false;
_this.batchInterval = options.batchInterval || 5000;
_this.batchCount = options.batchCount || 10;
_this.batchOptions = [];
_this.batchTimeoutID = -1;
_this.batchCallback = {};
if (!_this.port) {
_this.port = _this.ssl ? 443 : 80;
}
return _this;
}
/**
* Core logging method exposed to Winston.
* @param {Object} info - TODO: add param description.
* @param {function} callback - TODO: add param description.
* @returns {undefined}
*/
_createClass(Http, [{
key: "log",
value: function log(info, callback) {
var _this2 = this;
this._request(info, null, null, function (err, res) {
if (res && res.statusCode !== 200) {
err = new Error("Invalid HTTP Status Code: ".concat(res.statusCode));
}
if (err) {
_this2.emit('warn', err);
} else {
_this2.emit('logged', info);
}
});
// Remark: (jcrugzz) Fire and forget here so requests dont cause buffering
// and block more requests from happening?
if (callback) {
setImmediate(callback);
}
}
/**
* Query the transport. Options object is optional.
* @param {Object} options - Loggly-like query options for this instance.
* @param {function} callback - Continuation to respond to when complete.
* @returns {undefined}
*/
}, {
key: "query",
value: function query(options, callback) {
if (typeof options === 'function') {
callback = options;
options = {};
}
options = {
method: 'query',
params: this.normalizeQuery(options)
};
var auth = options.params.auth || null;
delete options.params.auth;
var path = options.params.path || null;
delete options.params.path;
this._request(options, auth, path, function (err, res, body) {
if (res && res.statusCode !== 200) {
err = new Error("Invalid HTTP Status Code: ".concat(res.statusCode));
}
if (err) {
return callback(err);
}
if (typeof body === 'string') {
try {
body = JSON.parse(body);
} catch (e) {
return callback(e);
}
}
callback(null, body);
});
}
/**
* Returns a log stream for this transport. Options object is optional.
* @param {Object} options - Stream options for this instance.
* @returns {Stream} - TODO: add return description
*/
}, {
key: "stream",
value: function stream() {
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var stream = new Stream();
options = {
method: 'stream',
params: options
};
var path = options.params.path || null;
delete options.params.path;
var auth = options.params.auth || null;
delete options.params.auth;
var buff = '';
var req = this._request(options, auth, path);
stream.destroy = function () {
return req.destroy();
};
req.on('data', function (data) {
data = (buff + data).split(/\n+/);
var l = data.length - 1;
var i = 0;
for (; i < l; i++) {
try {
stream.emit('log', JSON.parse(data[i]));
} catch (e) {
stream.emit('error', e);
}
}
buff = data[l];
});
req.on('error', function (err) {
return stream.emit('error', err);
});
return stream;
}
/**
* Make a request to a winstond server or any http server which can
* handle json-rpc.
* @param {function} options - Options to sent the request.
* @param {Object?} auth - authentication options
* @param {string} path - request path
* @param {function} callback - Continuation to respond to when complete.
*/
}, {
key: "_request",
value: function _request(options, auth, path, callback) {
options = options || {};
auth = auth || this.auth;
path = path || this.path || '';
if (this.batch) {
this._doBatch(options, callback, auth, path);
} else {
this._doRequest(options, callback, auth, path);
}
}
/**
* Send or memorize the options according to batch configuration
* @param {function} options - Options to sent the request.
* @param {function} callback - Continuation to respond to when complete.
* @param {Object?} auth - authentication options
* @param {string} path - request path
*/
}, {
key: "_doBatch",
value: function _doBatch(options, callback, auth, path) {
this.batchOptions.push(options);
if (this.batchOptions.length === 1) {
// First message stored, it's time to start the timeout!
var me = this;
this.batchCallback = callback;
this.batchTimeoutID = setTimeout(function () {
// timeout is reached, send all messages to endpoint
me.batchTimeoutID = -1;
me._doBatchRequest(me.batchCallback, auth, path);
}, this.batchInterval);
}
if (this.batchOptions.length === this.batchCount) {
// max batch count is reached, send all messages to endpoint
this._doBatchRequest(this.batchCallback, auth, path);
}
}
/**
* Initiate a request with the memorized batch options, stop the batch timeout
* @param {function} callback - Continuation to respond to when complete.
* @param {Object?} auth - authentication options
* @param {string} path - request path
*/
}, {
key: "_doBatchRequest",
value: function _doBatchRequest(callback, auth, path) {
if (this.batchTimeoutID > 0) {
clearTimeout(this.batchTimeoutID);
this.batchTimeoutID = -1;
}
var batchOptionsCopy = this.batchOptions.slice();
this.batchOptions = [];
this._doRequest(batchOptionsCopy, callback, auth, path);
}
/**
* Make a request to a winstond server or any http server which can
* handle json-rpc.
* @param {function} options - Options to sent the request.
* @param {function} callback - Continuation to respond to when complete.
* @param {Object?} auth - authentication options
* @param {string} path - request path
*/
}, {
key: "_doRequest",
value: function _doRequest(options, callback, auth, path) {
// Prepare options for outgoing HTTP request
var headers = Object.assign({}, this.headers);
if (auth && auth.bearer) {
headers.Authorization = "Bearer ".concat(auth.bearer);
}
var req = (this.ssl ? https : http).request(_objectSpread(_objectSpread({}, this.options), {}, {
method: 'POST',
host: this.host,
port: this.port,
path: "/".concat(path.replace(/^\//, '')),
headers: headers,
auth: auth && auth.username && auth.password ? "".concat(auth.username, ":").concat(auth.password) : '',
agent: this.agent
}));
req.on('error', callback);
req.on('response', function (res) {
return res.on('end', function () {
return callback(null, res);
}).resume();
});
req.end(Buffer.from(jsonStringify(options, this.options.replacer), 'utf8'));
}
}]);
return Http;
}(TransportStream);