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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@ -65,7 +65,7 @@ type InstallForm struct {
PasswordAlgorithm string
AdminName string `binding:"OmitEmpty;AlphaDashDot;MaxSize(30)" locale:"install.admin_name"`
AdminName string `binding:"OmitEmpty;Username;MaxSize(30)" locale:"install.admin_name"`
AdminPasswd string `binding:"OmitEmpty;MaxSize(255)" locale:"install.admin_password"`
AdminConfirmPasswd string
AdminEmail string `binding:"OmitEmpty;MinSize(3);MaxSize(254);Include(@)" locale:"install.admin_email"`
@ -91,7 +91,7 @@ func (f *InstallForm) Validate(req *http.Request, errs binding.Errors) binding.E
// RegisterForm form for registering
type RegisterForm struct {
UserName string `binding:"Required;AlphaDashDot;MaxSize(40)"`
UserName string `binding:"Required;Username;MaxSize(40)"`
Email string `binding:"Required;MaxSize(254)"`
Password string `binding:"MaxSize(255)"`
Retype string
@ -243,7 +243,7 @@ func (f *IntrospectTokenForm) Validate(req *http.Request, errs binding.Errors) b
// UpdateProfileForm form for updating profile
type UpdateProfileForm struct {
Name string `binding:"AlphaDashDot;MaxSize(40)"`
Name string `binding:"Username;MaxSize(40)"`
FullName string `binding:"MaxSize(100)"`
KeepEmailPrivate bool
Website string `binding:"ValidSiteUrl;MaxSize(255)"`