feat(username): normalize username into lowercase

- normalize username into lowercase (this is already ASCII only)
- permit users to login with their username with insensitive case
- if a disabled account is reactivated and got a collision, it will normalize it too
- server will stop on collision (ex: 2 entries with `Alice` and `alice`)
  in a such case admin can run:

```
oxicloud migrate lowercase-usernames --dry-run
```
then
```
oxicloud migrate lowercase-usernames
```

This commit is contained in:

Edouard Vanbelle

2026-09-13 18:46:42 +02:00

parent 0b9e8bfe23

commit a95a6b106c

15 changed files with 1454 additions and 81 deletions

									
										src/common/mod.rs
									
		+1
		
												View File
												
				@@ -8,3 +8,4 @@ pub mod mime_detect;

				pub mod runtime;

				pub mod stubs;

				pub mod text;

				pub mod username_migration;