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53 lines
1.5 KiB
JavaScript
53 lines
1.5 KiB
JavaScript
// src/utils/urls.tsx
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import { generateSecureRandomString } from "./crypto";
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import { templateIdentity } from "./strings";
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function createUrlIfValid(...args) {
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try {
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return new URL(...args);
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} catch (e) {
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return null;
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}
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}
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function isValidUrl(url2) {
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return !!createUrlIfValid(url2);
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}
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function isValidHostname(hostname) {
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const url2 = createUrlIfValid(`https://${hostname}`);
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if (!url2) return false;
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return url2.hostname === hostname;
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}
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function isLocalhost(urlOrString) {
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const url2 = createUrlIfValid(urlOrString);
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if (!url2) return false;
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if (url2.hostname === "localhost" || url2.hostname.endsWith(".localhost")) return true;
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if (url2.hostname.match(/^127\.\d+\.\d+\.\d+$/)) return true;
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return false;
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}
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function isRelative(url2) {
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const randomDomain = `${generateSecureRandomString()}.stack-auth.example.com`;
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const u = createUrlIfValid(url2, `https://${randomDomain}`);
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if (!u) return false;
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if (u.host !== randomDomain) return false;
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if (u.protocol !== "https:") return false;
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return true;
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}
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function getRelativePart(url2) {
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return url2.pathname + url2.search + url2.hash;
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}
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function url(strings, ...values) {
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return new URL(urlString(strings, ...values));
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}
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function urlString(strings, ...values) {
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return templateIdentity(strings, ...values.map(encodeURIComponent));
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}
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export {
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createUrlIfValid,
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getRelativePart,
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isLocalhost,
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isRelative,
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isValidHostname,
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isValidUrl,
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url,
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urlString
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};
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//# sourceMappingURL=urls.js.map
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