supertokens-node
Version:
NodeJS driver for SuperTokens core
73 lines (72 loc) • 2.85 kB
JavaScript
;
/* Copyright (c) 2021, VRAI Labs and/or its affiliates. All rights reserved.
*
* This software is licensed under the Apache License, Version 2.0 (the
* "License") as published by the Apache Software Foundation.
*
* You may not use this file except in compliance with the License. You may
* obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.isAnIpAddress = isAnIpAddress;
function isAnIpAddress(ipaddress) {
return /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/.test(
ipaddress
);
}
class NormalisedURLDomain {
constructor(url) {
this.getAsStringDangerous = () => {
return this.value;
};
this.value = normaliseURLDomainOrThrowError(url);
}
}
exports.default = NormalisedURLDomain;
function normaliseURLDomainOrThrowError(input, ignoreProtocol = false) {
input = input.trim().toLowerCase();
try {
if (!input.startsWith("http://") && !input.startsWith("https://") && !input.startsWith("supertokens://")) {
throw new Error("converting to proper URL");
}
let urlObj = new URL(input);
if (ignoreProtocol) {
if (urlObj.hostname.startsWith("localhost") || isAnIpAddress(urlObj.hostname)) {
input = "http://" + urlObj.host;
} else {
input = "https://" + urlObj.host;
}
} else {
input = urlObj.protocol + "//" + urlObj.host;
}
return input;
} catch (err) {}
// not a valid URL
if (input.startsWith("/")) {
throw Error("Please provide a valid domain name");
}
if (input.indexOf(".") === 0) {
input = input.substr(1);
}
// If the input contains a . it means they have given a domain name.
// So we try assuming that they have given a domain name
if (
(input.indexOf(".") !== -1 || input.startsWith("localhost")) &&
!input.startsWith("http://") &&
!input.startsWith("https://")
) {
input = "https://" + input;
// at this point, it should be a valid URL. So we test that before doing a recursive call
try {
new URL(input);
return normaliseURLDomainOrThrowError(input, true);
} catch (err) {}
}
throw Error("Please provide a valid domain name");
}