make it possible to hide change password link in profile menu (#29246)

Co-authored-by: Will Browne <wbrowne@users.noreply.github.com>

pkg/api/index.go

@@ -30,11 +30,15 @@ func getProfileNode(c *models.ReqContext) *dtos.NavLink {
 		{
 			Text: "Preferences", Id: "profile-settings", Url: setting.AppSubUrl + "/profile", Icon: "sliders-v-alt",
 		},
-		{
+	}
+
+	if setting.AddChangePasswordLink() {
+		children = append(children, &dtos.NavLink{
 			Text: "Change Password", Id: "change-password", Url: setting.AppSubUrl + "/profile/password",
 			Icon: "lock", HideFromMenu: true,
-		},
+		})
 	}
+
 	if !setting.DisableSignoutMenu {
 		// add sign out first
 		children = append(children, &dtos.NavLink{

pkg/setting/setting.go

@@ -207,6 +207,12 @@ var (
 	ImageUploadProvider string
 )
 
+// AddChangePasswordLink returns if login form is disabled or not since
+// the same intention can be used to hide both features.
+func AddChangePasswordLink() bool {
+	return !DisableLoginForm
+}
+
 // TODO move all global vars to this struct
 type Cfg struct {
 	Raw    *ini.File