feat: add comprehensive security headers and fix image hostname configuration #846
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…guration Security Headers Added: - Content-Security-Policy (CSP) with strict directives - Strict-Transport-Security (HSTS) with 2-year max-age - X-Frame-Options: SAMEORIGIN (prevents clickjacking) - X-Content-Type-Options: nosniff (prevents MIME sniffing) - X-XSS-Protection: enabled with blocking mode - Referrer-Policy: strict-origin-when-cross-origin - Permissions-Policy: restricts camera, microphone, geolocation - X-DNS-Prefetch-Control: enabled for performance CSP Directives: - default-src: self only - script-src: allows Clarity analytics and Vercel Analytics - img-src: allows Cloudinary and GitHub avatars - connect-src: allows GitHub API, Clarity, and Vercel Insights - Upgrades insecure requests to HTTPS Image Configuration: - Removed wildcard hostname (**) security vulnerability - Restricted to specific domains: res.cloudinary.com, avatars.githubusercontent.com - Maintains HTTPS-only protocol enforcement Tested: Build successful with all headers configured
Contributor
There was a problem hiding this comment.
Copilot wasn't able to review any files in this pull request.
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
Contributor
|
The latest updates on your projects. Learn more about Vercel for GitHub.
|
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Security Headers Added:
CSP Directives:
Image Configuration:
Tested: Build successful with all headers configured