213 lines
8 KiB
JavaScript
213 lines
8 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.CommaAndColonSeparatedRecord = exports.ConnectionString = exports.redactConnectionString = void 0;
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const whatwg_url_1 = require("whatwg-url");
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const redact_1 = require("./redact");
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Object.defineProperty(exports, "redactConnectionString", { enumerable: true, get: function () { return redact_1.redactConnectionString; } });
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const DUMMY_HOSTNAME = '__this_is_a_placeholder__';
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function connectionStringHasValidScheme(connectionString) {
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return (connectionString.startsWith('mongodb://') ||
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connectionString.startsWith('mongodb+srv://'));
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}
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const HOSTS_REGEX = /^(?<protocol>[^/]+):\/\/(?:(?<username>[^:@]*)(?::(?<password>[^@]*))?@)?(?<hosts>(?!:)[^/?@]*)(?<rest>.*)/;
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class CaseInsensitiveMap extends Map {
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delete(name) {
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return super.delete(this._normalizeKey(name));
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}
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get(name) {
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return super.get(this._normalizeKey(name));
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}
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has(name) {
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return super.has(this._normalizeKey(name));
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}
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set(name, value) {
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return super.set(this._normalizeKey(name), value);
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}
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_normalizeKey(name) {
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name = `${name}`;
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for (const key of this.keys()) {
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if (key.toLowerCase() === name.toLowerCase()) {
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name = key;
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break;
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}
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}
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return name;
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}
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}
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function caseInsenstiveURLSearchParams(Ctor) {
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return class CaseInsenstiveURLSearchParams extends Ctor {
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append(name, value) {
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return super.append(this._normalizeKey(name), value);
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}
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delete(name) {
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return super.delete(this._normalizeKey(name));
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}
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get(name) {
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return super.get(this._normalizeKey(name));
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}
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getAll(name) {
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return super.getAll(this._normalizeKey(name));
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}
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has(name) {
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return super.has(this._normalizeKey(name));
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}
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set(name, value) {
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return super.set(this._normalizeKey(name), value);
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}
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keys() {
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return super.keys();
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}
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values() {
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return super.values();
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}
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entries() {
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return super.entries();
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}
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[Symbol.iterator]() {
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return super[Symbol.iterator]();
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}
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_normalizeKey(name) {
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return CaseInsensitiveMap.prototype._normalizeKey.call(this, name);
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}
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};
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}
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class URLWithoutHost extends whatwg_url_1.URL {
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}
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class MongoParseError extends Error {
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get name() {
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return 'MongoParseError';
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}
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}
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class ConnectionString extends URLWithoutHost {
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constructor(uri, options = {}) {
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var _a;
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const { looseValidation } = options;
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if (!looseValidation && !connectionStringHasValidScheme(uri)) {
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throw new MongoParseError('Invalid scheme, expected connection string to start with "mongodb://" or "mongodb+srv://"');
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}
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const match = uri.match(HOSTS_REGEX);
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if (!match) {
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throw new MongoParseError(`Invalid connection string "${uri}"`);
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}
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const { protocol, username, password, hosts, rest } = (_a = match.groups) !== null && _a !== void 0 ? _a : {};
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if (!looseValidation) {
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if (!protocol || !hosts) {
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throw new MongoParseError(`Protocol and host list are required in "${uri}"`);
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}
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try {
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decodeURIComponent(username !== null && username !== void 0 ? username : '');
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decodeURIComponent(password !== null && password !== void 0 ? password : '');
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}
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catch (err) {
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throw new MongoParseError(err.message);
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}
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const illegalCharacters = /[:/?#[\]@]/gi;
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if (username === null || username === void 0 ? void 0 : username.match(illegalCharacters)) {
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throw new MongoParseError(`Username contains unescaped characters ${username}`);
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}
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if (!username || !password) {
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const uriWithoutProtocol = uri.replace(`${protocol}://`, '');
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if (uriWithoutProtocol.startsWith('@') || uriWithoutProtocol.startsWith(':')) {
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throw new MongoParseError('URI contained empty userinfo section');
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}
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}
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if (password === null || password === void 0 ? void 0 : password.match(illegalCharacters)) {
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throw new MongoParseError('Password contains unescaped characters');
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}
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}
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let authString = '';
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if (typeof username === 'string')
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authString += username;
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if (typeof password === 'string')
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authString += `:${password}`;
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if (authString)
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authString += '@';
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try {
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super(`${protocol.toLowerCase()}://${authString}${DUMMY_HOSTNAME}${rest}`);
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}
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catch (err) {
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if (looseValidation) {
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new ConnectionString(uri, {
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...options,
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looseValidation: false
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});
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}
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if (typeof err.message === 'string') {
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err.message = err.message.replace(DUMMY_HOSTNAME, hosts);
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}
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throw err;
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}
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this._hosts = hosts.split(',');
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if (!looseValidation) {
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if (this.isSRV && this.hosts.length !== 1) {
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throw new MongoParseError('mongodb+srv URI cannot have multiple service names');
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}
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if (this.isSRV && this.hosts.some(host => host.includes(':'))) {
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throw new MongoParseError('mongodb+srv URI cannot have port number');
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}
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}
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if (!this.pathname) {
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this.pathname = '/';
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}
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Object.setPrototypeOf(this.searchParams, caseInsenstiveURLSearchParams(this.searchParams.constructor).prototype);
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}
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get host() { return DUMMY_HOSTNAME; }
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set host(_ignored) { throw new Error('No single host for connection string'); }
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get hostname() { return DUMMY_HOSTNAME; }
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set hostname(_ignored) { throw new Error('No single host for connection string'); }
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get port() { return ''; }
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set port(_ignored) { throw new Error('No single host for connection string'); }
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get href() { return this.toString(); }
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set href(_ignored) { throw new Error('Cannot set href for connection strings'); }
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get isSRV() {
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return this.protocol.includes('srv');
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}
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get hosts() {
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return this._hosts;
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}
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set hosts(list) {
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this._hosts = list;
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}
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toString() {
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return super.toString().replace(DUMMY_HOSTNAME, this.hosts.join(','));
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}
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clone() {
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return new ConnectionString(this.toString(), {
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looseValidation: true
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});
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}
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redact(options) {
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return (0, redact_1.redactValidConnectionString)(this, options);
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}
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typedSearchParams() {
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const sametype = false && new (caseInsenstiveURLSearchParams(whatwg_url_1.URLSearchParams))();
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return this.searchParams;
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}
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[Symbol.for('nodejs.util.inspect.custom')]() {
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const { href, origin, protocol, username, password, hosts, pathname, search, searchParams, hash } = this;
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return { href, origin, protocol, username, password, hosts, pathname, search, searchParams, hash };
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}
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}
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exports.ConnectionString = ConnectionString;
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class CommaAndColonSeparatedRecord extends CaseInsensitiveMap {
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constructor(from) {
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super();
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for (const entry of (from !== null && from !== void 0 ? from : '').split(',')) {
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if (!entry)
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continue;
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const colonIndex = entry.indexOf(':');
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if (colonIndex === -1) {
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this.set(entry, '');
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}
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else {
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this.set(entry.slice(0, colonIndex), entry.slice(colonIndex + 1));
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}
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}
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}
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toString() {
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return [...this].map(entry => entry.join(':')).join(',');
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}
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}
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exports.CommaAndColonSeparatedRecord = CommaAndColonSeparatedRecord;
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exports.default = ConnectionString;
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//# sourceMappingURL=index.js.map
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