Skip to content

Fix template rendering safety and base64 URL routing#42

Open
jbalagiya wants to merge 1 commit into
mainfrom
fix-template-and-regex-6649818634429550193
Open

Fix template rendering safety and base64 URL routing#42
jbalagiya wants to merge 1 commit into
mainfrom
fix-template-and-regex-6649818634429550193

Conversation

@jbalagiya

Copy link
Copy Markdown
Owner

This commit addresses several common bugs in string rendering and URL routing:

  1. When generating the template string, using the string replacement parameter directly could lead to malformed strings and potential XSS if the data contained special characters. It now safely escapes the input.
  2. The regex routers for capturing the encoded target URI were failing to match if the base64 encoded string included any slash characters. Using `(.+)` solves this issue.

PR created automatically by Jules for task 6649818634429550193 started by @jbalagiya

- Implement \`escapeForScript\` to safely escape input when injected into JavaScript string contexts within HTML templates.
- Update \`renderTemplate\` to use a callback function for replacement to prevent regex special character interpretation bugs (like \`$&\`).
- Fix regex matchers for \`/c/\` and \`/w/\` endpoints to use \`(.+)\` instead of \`([^/]+)\` for capturing the target URL, since base64 encoded strings might contain slashes.

Co-authored-by: jbalagiya <143921503+jbalagiya@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.

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