Feature/whoami test page

[AditiChikkali]

added /whoami endpoint to get user info from LDAP

• accepts upn as query parameter
• returns user details from active directory

Removed

• GET /v1/whoami?upn=...
  • Functionality replaced by /person/me

Added/Updated

• GET /v1/person/me (revived and enhanced)
  • Extracts UPN from headers
  • Returns comprehensive LDAP user information

[padraic-shafer]

Rather than creating a new route and module, it might make more sense here to revive the existing "person/me" route and update the endpoint handler to use the user principal name and to add the LDAP info into the Person or a Person-derived schema.

nsls2api/src/nsls2api/api/v1/user_api.py

Lines 76 to 79 in 015d444

	# TODO: Add back into schema if we decide to use this endpoint.
	@router.get("/person/me", response_model=str, include_in_schema=False)
	async def get_myself(current_user: Annotated[Person, Depends(get_current_user)]):
	return current_user

https://github.com/NSLS2/nsls2api/blob/main/src/nsls2api/api/models/person_model.py

[padraic-shafer]

ldap3 appears to support ASYNC connections. This would be advantageous to avoid blocking.

https://ldap3.readthedocs.io/en/latest/connection.html

[AditiChikkali]

Attempted client_strategy=ASYNC for non-blocking LDAP, but conn.result after conn.search did not reliably wait for completion or fetch results. Would need proper asyncio integration for true async; reverted to default strategy since it works reliably for now.

[AditiChikkali]

Rather than creating a new route and module, it might make more sense here to revive the existing "person/me" route and update the endpoint handler to use the user principal name and to add the LDAP info into the Person or a Person-derived schema.

nsls2api/src/nsls2api/api/v1/user_api.py

Lines 76 to 79 in 015d444

	# TODO: Add back into schema if we decide to use this endpoint.
	@router.get("/person/me", response_model=str, include_in_schema=False)
	async def get_myself(current_user: Annotated[Person, Depends(get_current_user)]):
	return current_user

https://github.com/NSLS2/nsls2api/blob/main/src/nsls2api/api/models/person_model.py

removed /whoami
revived and enhanced /person/me
ldap response has more data and would have to modify person model as it was designed for BNL people, so returning entire shaped ldap repsonse right now. But if necessary, can create a new ldapuser schema.