mirror of
https://github.com/luxfi/explore.git
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zeekayandHanzo Dev
334eb9a388
The explorer shipped three sign-in systems. Two were Blockscout's and both
spoke to its /account/* backend, which this deployment does not run — measured,
every one of those endpoints 404s on api-explore.lux.network:
/account/get_csrf 404 /account/send_otp 404 /account/siwe_message 404
/account/user/info 404 /account/confirm_otp 404 /account/authenticate_via_* 404
So none of it could ever have worked. It is deleted, not re-pointed: the email
+ one-time-code modal, the SIWE wallet login, the CSRF handshake that fired on
every page render, the Dynamic.xyz provider, and the dev page that let you
paste a session cookie by hand. Rewriting any of it against our own backend
would have been building custom auth, which we do not do.
What is left is the standard OIDC client we already had, finished:
* PKCE (S256). This client is public — it runs in a browser and can hold no
secret — so the verifier is the only thing binding a redeemed code to the
page that asked for it. IAM advertises S256 in its discovery document and
we were not sending a challenge at all.
* userinfo went to <issuer>/api/userinfo, which is a 404 and an /api/ path we
do not serve. It is /v1/iam/oauth/userinfo, per IAM's own discovery.
* logout now ends the IdP session (end_session_endpoint) instead of only
dropping our cookie and leaving the user signed in upstream.
All three live in lib/oidc.ts, which already said never to rebuild these paths
at a call site.
The header's provider switch collapses to two states — signed in with IAM, or
account disabled and this is the wallet/settings menu. `rewards` is stated off:
its gate read authProvider === 'auth0', so it was already unreachable.
The ConfigMaps carried NEXT_PUBLIC_OIDC_CLIENT_ID=lux-explore-client-id, a
client that has never existed, so authorize answered 400 unknown client_id.
IAM names clients <org>-explore; all four brands now say so, and hanzo/zoo/pars
get the OIDC keys they never had.
Typecheck: no new error classes, production errors 26 -> 22.
Co-authored-by: Hanzo Dev <[email protected]>
91 lines
2.8 KiB
TypeScript
91 lines
2.8 KiB
TypeScript
import type { NextPage } from 'next';
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import { useRouter } from 'next/router';
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import React from 'react';
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import PageNextJs from 'nextjs/PageNextJs';
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import * as cookies from 'lib/cookies';
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import { consumeState, exchangeCode, getOidc } from 'lib/oidc';
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import { Link } from 'toolkit/next/link';
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const COOKIE_MAX_AGE_DAYS = 7;
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const REDIRECT_URI_PATH = '/auth/callback';
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const OidcCallback: NextPage = () => {
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const router = useRouter();
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const [ error, setError ] = React.useState<string | null>(null);
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React.useEffect(() => {
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if (!getOidc()) {
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setError('OIDC authentication is not configured');
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return;
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}
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const { code, state, error: oauthError, error_description: oauthErrorDesc } = router.query;
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if (oauthError) {
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setError(typeof oauthErrorDesc === 'string' ? oauthErrorDesc : String(oauthError));
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return;
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}
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if (!code || typeof code !== 'string') {
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// Query params not yet populated on initial render
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return;
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}
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if (!consumeState(typeof state === 'string' ? state : undefined)) {
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setError('Invalid state parameter - possible CSRF attack');
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return;
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}
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const run = async() => {
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try {
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const tokenData = await exchangeCode(code, REDIRECT_URI_PATH);
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// Store the access token in the API_TOKEN cookie
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const expiresInDays = tokenData.expires_in ?
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Math.ceil(tokenData.expires_in / 86400) :
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COOKIE_MAX_AGE_DAYS;
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cookies.set(cookies.NAMES.API_TOKEN, tokenData.access_token, { expires: expiresInDays });
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// Home, not /auth/profile: that page was Blockscout's account profile,
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// built entirely on the email/wallet linking this no longer has.
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router.replace('/');
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} catch (err) {
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setError(err instanceof Error ? err.message : 'Authentication failed');
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}
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};
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run();
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}, [ router ]);
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if (error) {
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return (
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<PageNextJs pathname="/auth/callback">
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<div className="flex items-center justify-center min-h-[50vh]">
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<div className="flex flex-col items-center gap-4">
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<span className="text-xl font-bold text-red-500">Authentication Error</span>
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<span className="text-gray-400">{ error }</span>
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<Link href="/" color="gray.400">
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Return to home
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</Link>
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</div>
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</div>
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</PageNextJs>
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);
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}
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return (
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<PageNextJs pathname="/auth/callback">
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<div className="flex items-center justify-center min-h-[50vh]">
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<div className="flex flex-col items-center gap-4">
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<div className="animate-spin rounded-full border-2 border-current border-t-transparent h-10 w-10"/>
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<span className="text-lg">Completing sign in...</span>
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</div>
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</div>
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</PageNextJs>
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);
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};
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export default OidcCallback;
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