Add option to disable totp for everyone

config.yml.sample

@@ -30,6 +30,8 @@ service:
   timezone: GMT
   # Whether task comments should be enabled or not
   enabletaskcomments: true
+  # Whether totp is enabled. In most cases you want to leave that enabled.
+  enabletotp: true
 
 database:
   # Database type to use. Supported types are mysql, postgres and sqlite.

docs/content/doc/setup/config.md

@@ -73,6 +73,8 @@ service:
   timezone: GMT
   # Whether task comments should be enabled or not
   enabletaskcomments: true
+  # Whether totp is enabled. In most cases you want to leave that enabled.
+  enabletotp: true
 
 database:
   # Database type to use. Supported types are mysql, postgres and sqlite.

pkg/config/config.go

@@ -48,6 +48,7 @@ const (
 	ServiceEnableTaskAttachments Key = `service.enabletaskattachments`
 	ServiceTimeZone              Key = `service.timezone`
 	ServiceEnableTaskComments    Key = `service.enabletaskcomments`
+	ServiceEnableTotp            Key = `service.enabletotp`
 
 	DatabaseType                  Key = `database.type`
 	DatabaseHost                  Key = `database.host`
@@ -188,6 +189,7 @@ func InitDefaultConfig() {
 	ServiceEnableTaskAttachments.setDefault(true)
 	ServiceTimeZone.setDefault("GMT")
 	ServiceEnableTaskComments.setDefault(true)
+	ServiceEnableTotp.setDefault(true)
 
 	// Database
 	DatabaseType.setDefault("sqlite")

pkg/routes/api/v1/info.go

@@ -35,6 +35,7 @@ type vikunjaInfos struct {
 	AvailableMigrators         []string `json:"available_migrators"`
 	TaskAttachmentsEnabled     bool     `json:"task_attachments_enabled"`
 	EnabledBackgroundProviders []string `json:"enabled_background_providers"`
+	TotpEnabled                bool     `json:"totp_enabled"`
 }
 
 // Info is the handler to get infos about this vikunja instance
@@ -53,6 +54,7 @@ func Info(c echo.Context) error {
 		MaxFileSize:            config.FilesMaxSize.GetString(),
 		RegistrationEnabled:    config.ServiceEnableRegistration.GetBool(),
 		TaskAttachmentsEnabled: config.ServiceEnableTaskAttachments.GetBool(),
+		TotpEnabled:            config.ServiceEnableTotp.GetBool(),
 	}
 
 	// Migrators

pkg/routes/routes.go

@@ -213,11 +213,14 @@ func registerAPIRoutes(a *echo.Group) {
 	u.GET("s", apiv1.UserList)
 	u.POST("/token", apiv1.RenewToken)
 	u.POST("/settings/email", apiv1.UpdateUserEmail)
+
+	if config.ServiceEnableTotp.GetBool() {
 		u.GET("/settings/totp", apiv1.UserTOTP)
 		u.POST("/settings/totp/enroll", apiv1.UserTOTPEnroll)
 		u.POST("/settings/totp/enable", apiv1.UserTOTPEnable)
 		u.POST("/settings/totp/disable", apiv1.UserTOTPDisable)
 		u.GET("/settings/totp/qrcode", apiv1.UserTOTPQrCode)
+	}
 
 	listHandler := &handler.WebHandler{
 		EmptyStruct: func() handler.CObject {

pkg/user/totp.go

@@ -17,6 +17,7 @@
 package user
 
 import (
+	"code.vikunja.io/api/pkg/config"
 	"github.com/pquerna/otp"
 	"github.com/pquerna/otp/totp"
 	"image"
@@ -46,6 +47,9 @@ type TOTPPasscode struct {
 
 // TOTPEnabledForUser checks if totp is enabled for a user - not if it is activated, use GetTOTPForUser to check that.
 func TOTPEnabledForUser(user *User) (bool, error) {
+	if !config.ServiceEnableTotp.GetBool() {
+		return false, nil
+	}
 	return x.Where("user_id = ?", user.ID).Exist(&TOTP{})
 }