Skip to content

feat: implement PKCE support in OAuth flows#1142

Merged
sqrrrl merged 1 commit intomasterfrom
feat/add-pkce-support-11585658497447503235
Apr 7, 2026
Merged

feat: implement PKCE support in OAuth flows#1142
sqrrrl merged 1 commit intomasterfrom
feat/add-pkce-support-11585658497447503235

Conversation

@sqrrrl
Copy link
Copy Markdown
Member

@sqrrrl sqrrrl commented Apr 7, 2026

Added PKCE support to the CLI oauth flows. The CLI acts as a public client and cannot store static secrets. This adds security to the authorization flow. PKCE generation and challenges are now passed into google-auth-library's generateAuthUrl and getToken. Tests are also included to verify that these parameters are properly injected.


PR created automatically by Jules for task 11585658497447503235 started by @sqrrrl

- Implemented PKCE support in `AuthorizationCodeFlow` class inside `src/auth/auth_code_flow.ts` by using `generateCodeVerifierAsync` to generate the code verifier and code challenge.
- Passed `code_challenge` and `code_challenge_method` (`'S256'`) into `generateAuthUrl` and then passed the `codeVerifier` into `getToken`.
- Added unit tests to `test/auth/auth_code_flow.ts` to ensure PKCE is not regressed and both methods receive the correct parameters.

Co-authored-by: sqrrrl <346343+sqrrrl@users.noreply.github.com>
@google-labs-jules
Copy link
Copy Markdown
Contributor

👋 Jules, reporting for duty! I'm here to lend a hand with this pull request.

When you start a review, I'll add a 👀 emoji to each comment to let you know I've read it. I'll focus on feedback directed at me and will do my best to stay out of conversations between you and other bots or reviewers to keep the noise down.

I'll push a commit with your requested changes shortly after. Please note there might be a delay between these steps, but rest assured I'm on the job!

For more direct control, you can switch me to Reactive Mode. When this mode is on, I will only act on comments where you specifically mention me with @jules. You can find this option in the Pull Request section of your global Jules UI settings. You can always switch back!

New to Jules? Learn more at jules.google/docs.


For security, I will only act on instructions from the user who triggered this task.

@sqrrrl sqrrrl merged commit 1a1665e into master Apr 7, 2026
6 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant