fix(auth): enable password reset with API key authentication (#6728)

[dvladimirov]

Fix Password Reset with API Key Authentication

Issue

Users are unable to reset their passwords when authenticated via API key, while the same functionality works with JWT tokens.

Changes

• Modified api_key_security to properly handle database sessions through dependency injection
• Removed conversion to UserRead model to maintain full User model functionality
• Simplified authentication logic by consolidating functions
• Cleaned up unused imports

Testing

1. Start Langflow
2. Try resetting password using API key:

bash
curl -L -X PATCH 'http://127.0.0.1:7860/api/v1/users/{user_id}/reset-password' \ -H 'Accept: application/json' \ -H "X-API-Key: $LANGFLOW_API_KEY" \ -H "Content-Type: application/json" \ -d "{\"password\": \"new_password\"}"

Additional Notes

• No database schema changes required
• No new dependencies added
• Maintains backward compatibility with existing authentication methods

Fixes #6728

Im not sure about the .gitignore part though i added it so we don't get a lot of information which is not related to the changes. If you want i can remove it from there.

[codspeed-hq]

CodSpeed Performance Report

Merging #6774 will degrade performances by 43.32%

_{Comparing dvladimirov:issues/6728 (759234f) with main (e82c218)}

Summary

❌ 1 regressions
✅ 13 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
❌	test_build_flow_invalid_job_id	9.1 ms	16.1 ms	-43.32%