Adding NextAuth.js to your Copilot Workspace app? Let us review it.
Expert review for NextAuth.js integrations built with Copilot Workspace. We fix Copilot Workspace-generated NextAuth.js code for security, error handling & production readiness. From $19.
Common Copilot Workspace issues affecting integrations
Cross-file changes introduce inconsistencies between implementation and interface definitions
When Copilot Workspace makes changes across multiple files, it can update an implementation without updating a shared interface or type definition, or update a type without updating all the call sites that depend on it, leaving the codebase in an inconsistent state.
Generated PRs are difficult to review as a coherent unit of change
Multi-file changes from Copilot Workspace often interleave meaningful changes with formatting or whitespace changes, and the PR diff can be large enough that reviewers approve without fully understanding the coordinated logic across files.
Security-sensitive changes made without flagging for mandatory human review
Copilot Workspace may modify authentication middleware, authorization logic, or input validation as part of a broader feature change without flagging these security-sensitive files for extra review, letting them through the same review process as non-sensitive changes.
NextAuth.js issues we find in Copilot Workspace apps
Mixing NextAuth v4 and v5 (Auth.js) patterns
AI tools generate a hybrid of v4 [...nextauth].ts and v5 auth.ts configurations that compile but fail at runtime with cryptic errors.
Session callback not including user ID or role
Generated code uses the default session callback which doesn't include the user's database ID or role, making authorization checks impossible.
JWT strategy used without setting NEXTAUTH_SECRET
AI tools configure JWT sessions but don't set the NEXTAUTH_SECRET environment variable, causing tokens to be signed with an insecure default key.
Start with a self-serve audit
Get a professional review of your NextAuth.js integration at a fixed price.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
How it works
Tell us about your app
Share your project details and what you need help with.
Expert + AI audit
A human expert assisted by AI reviews your code within 24 hours.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
Can you review my Copilot Workspace-built NextAuth.js integration?
Yes. We regularly audit NextAuth.js integrations in Copilot Workspace-built apps. We check for proper error handling, security best practices, and production-ready configuration.
What NextAuth.js issues does Copilot Workspace typically create?
Common issues in Copilot Workspace-generated NextAuth.js code include: mixing nextauth v4 and v5 (auth.js) patterns, session callback not including user id or role, jwt strategy used without setting nextauth_secret. We fix all of these in our code review.
How much does it cost to fix my NextAuth.js integration?
Start with our code audit ($19) to get a complete list of NextAuth.js issues. Most integration fixes are included in our Fix & Ship plan ($199). For complex integrations, we provide a custom quote after the audit.
What NextAuth.js best practices does Copilot Workspace typically miss?
AI tools often skip webhook signature verification, proper error handling for API failures, retry logic with exponential backoff, and secure token storage for NextAuth.js. Our review checks all of these and provides specific fixes.
Related resources
More Copilot Workspace Integrations
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