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src/auth/session.tsdone

src/auth/middleware.tsdone

src/auth/oauth.tswriting...

Refactor the auth module to support OAuth2 with PKCE flow. Keep backward compat with existing sessions.

Claude Code

I'll start by creating the PKCE helpers in src/auth/pkce.ts, then update the session middleware. Let me read the existing session logic first.

Claude Code

Done with session.ts and middleware.ts. Now updating the OAuth provider to use the PKCE verifier.

The diff looks good. Accept the session changes but reject the middleware rename.

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src/auth/session.ts

  import { verify } from "jsonwebtoken";
  import { Session } from "./types";
 
- export function createSession(userId: string) {
+ export function createSession(userId: string, pkce?: PKCEChallenge) {
+   const verifier = pkce?.verifier;
    const token = sign({ userId }, SECRET);
    return { token, expiresAt: ... };
  }
Victor
Should we hash the verifier before storing? See RFC 7636 S4.6.

Filesmain

▼src

▼auth

session.tsM

middleware.tsM

oauth.tsM

pkce.tsA

types.ts2

▶utils

package.json

tsconfig.json

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