Improve valid user name check (#20136)

Close https://github.com/go-gitea/gitea/issues/21640

Before: Gitea can create users like ".xxx" or "x..y", which is not
ideal, it's already a consensus that dot filenames have special
meanings, and `a..b` is a confusing name when doing cross repo compare.

After: stricter

Co-authored-by: Jason Song <i@wolfogre.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: delvh <dev.lh@web.de>
This commit is contained in:
wxiaoguang 2022-11-04 17:04:08 +08:00 committed by GitHub
parent 4c6b4a67d9
commit 2900dc90a7
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12 changed files with 95 additions and 14 deletions

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@ -18,7 +18,7 @@ import (
type AdminCreateUserForm struct {
LoginType string `binding:"Required"`
LoginName string
UserName string `binding:"Required;AlphaDashDot;MaxSize(40)"`
UserName string `binding:"Required;Username;MaxSize(40)"`
Email string `binding:"Required;Email;MaxSize(254)"`
Password string `binding:"MaxSize(255)"`
SendNotify bool
@ -35,7 +35,7 @@ func (f *AdminCreateUserForm) Validate(req *http.Request, errs binding.Errors) b
// AdminEditUserForm form for admin to create user
type AdminEditUserForm struct {
LoginType string `binding:"Required"`
UserName string `binding:"AlphaDashDot;MaxSize(40)"`
UserName string `binding:"Username;MaxSize(40)"`
LoginName string
FullName string `binding:"MaxSize(100)"`
Email string `binding:"Required;Email;MaxSize(254)"`