finserv/password_test.go, branch authPersonal finances serverhttps://cgit.xengineering.eu/finserv/atom/password_test.go?h=auth2026-06-27T19:21:45ZSwitch Register() and Authenticate() to sql.Tx2026-06-27T19:21:45Zxengineeringme@xengineering.eu2026-06-27T19:21:45Zurn:sha1:132990e985751e40c263224a62983c8013409a36
Using sql.Tx (database transactions) instead of a plain database has the
advantage that the caller can wrap multiple library calls into one
transaction.
This guarantees that no database entries change between the library
calls which is critical to prevent race conditions.
Add `register` HTTP handler2026-06-21T09:55:44Zxengineeringme@xengineering.eu2026-06-21T09:49:42Zurn:sha1:7ab03af3f662c90b1868f5ef14e70f443b2d91cd
This allows users to register.
Fix wrong error message2026-06-21T08:53:35Zxengineeringme@xengineering.eu2026-06-21T08:53:35Zurn:sha1:383cf7a521f7bfcdf552cd18ea9919930af2e9cfAdd integration test TestRegisterAuthenticate2026-06-20T15:12:18Zxengineeringme@xengineering.eu2026-06-20T15:10:09Zurn:sha1:bbf9efa82e96761f93b591e1a159ef7afb1f05c0
This makes sure the implementations of Register() and Authenticate() are
compatible.
Add Authenticate()2026-06-20T15:12:18Zxengineeringme@xengineering.eu2026-06-20T15:07:47Zurn:sha1:a5c8467bbb14731847cdf8c37cbde0c91827022a
This function validates a username and password against the database.
Add Register()2026-06-20T15:10:39Zxengineeringme@xengineering.eu2026-06-05T20:45:01Zurn:sha1:0143b6e4cb7c31abee7d71a2dbd713abcc98936d
This function creates a new user and sets the username and bcrypt-hashed
password.