Fix go-gitea#340

Author: unknwon

modules/auth/apiv1/miscellaneous.go

@@ -63,9 +63,9 @@ func validateApiReq(errs *binding.Errors, data map[string]interface{}, f interfa
 			case binding.BindingAlphaDashDotError:
 				data["ErrorMsg"] = fieldName + " must be valid alpha or numeric or dash(-_) or dot characters"
 			case binding.BindingMinSizeError:
-				data["ErrorMsg"] = fieldName + " must contain at least " + auth.GetMinMaxSize(field) + " characters"
+				data["ErrorMsg"] = fieldName + " must contain at least " + auth.GetMinSize(field) + " characters"
 			case binding.BindingMaxSizeError:
-				data["ErrorMsg"] = fieldName + " must contain at most " + auth.GetMinMaxSize(field) + " characters"
+				data["ErrorMsg"] = fieldName + " must contain at most " + auth.GetMaxSize(field) + " characters"
 			case binding.BindingEmailError:
 				data["ErrorMsg"] = fieldName + " is not a valid e-mail address"
 			case binding.BindingUrlError:

modules/auth/auth.go

@@ -92,15 +92,23 @@ func AssignForm(form interface{}, data map[string]interface{}) {
 	}
 }
 
-func GetMinMaxSize(field reflect.StructField) string {
+func getSize(field reflect.StructField, prefix string) string {
 	for _, rule := range strings.Split(field.Tag.Get("binding"), ";") {
-		if strings.HasPrefix(rule, "MinSize(") || strings.HasPrefix(rule, "MaxSize(") {
+		if strings.HasPrefix(rule, prefix) {
 			return rule[8 : len(rule)-1]
 		}
 	}
 	return ""
 }
 
+func GetMinSize(field reflect.StructField) string {
+	return getSize(field, "MinSize(")
+}
+
+func GetMaxSize(field reflect.StructField) string {
+	return getSize(field, "MaxSize(")
+}
+
 func validate(errs *binding.Errors, data map[string]interface{}, f interface{}, l i18n.Locale) {
 	if errs.Count() == 0 {
 		return
@@ -142,9 +150,9 @@ func validate(errs *binding.Errors, data map[string]interface{}, f interface{},
 			case binding.BindingAlphaDashDotError:
 				data["ErrorMsg"] = trName + l.Tr("form.alpha_dash_dot_error")
 			case binding.BindingMinSizeError:
-				data["ErrorMsg"] = trName + l.Tr("form.min_size_error", GetMinMaxSize(field))
+				data["ErrorMsg"] = trName + l.Tr("form.min_size_error", GetMinSize(field))
 			case binding.BindingMaxSizeError:
-				data["ErrorMsg"] = trName + l.Tr("form.max_size_error", GetMinMaxSize(field))
+				data["ErrorMsg"] = trName + l.Tr("form.max_size_error", GetMaxSize(field))
 			case binding.BindingEmailError:
 				data["ErrorMsg"] = trName + l.Tr("form.email_error")
 			case binding.BindingUrlError:

modules/auth/user_form.go

@@ -24,7 +24,7 @@ type InstallForm struct {
 	Domain          string `form:"domain"`
 	AppUrl          string `form:"app_url"`
 	AdminName       string `form:"admin_name" binding:"Required;AlphaDashDot;MaxSize(30)"`
-	AdminPasswd     string `form:"admin_pwd" binding:"Required;MinSize(6);MaxSize(30)"`
+	AdminPasswd     string `form:"admin_pwd" binding:"Required;MinSize(6);MaxSize(255)"`
 	AdminEmail      string `form:"admin_email" binding:"Required;Email;MaxSize(50)"`
 	SmtpHost        string `form:"smtp_host"`
 	SmtpEmail       string `form:"mailer_user"`
@@ -47,7 +47,7 @@ func (f *InstallForm) Validate(ctx *macaron.Context, errs *binding.Errors, l i18
 type RegisterForm struct {
 	UserName  string `form:"uname" binding:"Required;AlphaDashDot;MaxSize(35)"`
 	Email     string `form:"email" binding:"Required;Email;MaxSize(50)"`
-	Password  string `form:"password" binding:"Required;MinSize(6);MaxSize(30)"`
+	Password  string `form:"password" binding:"Required;MinSize(6);MaxSize(255)"`
 	Retype    string `form:"retype"`
 	LoginType string `form:"logintype"`
 	LoginName string `form:"loginname"`
@@ -59,7 +59,7 @@ func (f *RegisterForm) Validate(ctx *macaron.Context, errs *binding.Errors, l i1
 
 type SignInForm struct {
 	UserName string `form:"uname" binding:"Required;MaxSize(35)"`
-	Password string `form:"password" binding:"Required;MinSize(6);MaxSize(30)"`
+	Password string `form:"password" binding:"Required;MinSize(6);MaxSize(255)"`
 	Remember bool   `form:"remember"`
 }
 
@@ -88,8 +88,8 @@ func (f *UpdateProfileForm) Validate(ctx *macaron.Context, errs *binding.Errors,
 }
 
 type ChangePasswordForm struct {
-	OldPassword string `form:"old_password" binding:"Required;MinSize(6);MaxSize(30)"`
-	Password    string `form:"password" binding:"Required;MinSize(6);MaxSize(30)"`
+	OldPassword string `form:"old_password" binding:"Required;MinSize(6);MaxSize(255)"`
+	Password    string `form:"password" binding:"Required;MinSize(6);MaxSize(255)"`
 	Retype      string `form:"retype"`
 }