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42581dfe93
In order to redirect the user after authentication, Authelia uses rd query parameter provided by the proxy. However an attacker could use phishing to make the user be redirected to a bad domain. In order to avoid the user to be redirected to a bad location, Authelia now verifies the redirection URL is under the protected domain.
10 lines
323 B
TypeScript
10 lines
323 B
TypeScript
import { BelongToDomain } from "../../../shared/BelongToDomain";
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export function SafeRedirect(url: string, cb: () => void): void {
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const domain = window.location.hostname.split(".").slice(-2).join(".");
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if (url.startsWith("/") || BelongToDomain(url, domain)) {
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window.location.href = url;
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return;
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}
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cb();
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} |