ClientTokenRotation: Don't rotate session cookie for authproxy (#72496)

* ClientTokenRotation: Don't rotate session cookie for authproxy

* Account for config option auth.proxy enable_login_token

* Limit amount of changes on devenv

* Fix tests by moving authenticatedBy up

* Uncomment nginx conf

pkg/api/dtos/frontend_settings.go

@@ -18,6 +18,7 @@ type FrontendSettingsAuthDTO struct {
 	GitLabSkipOrgRoleSync       bool `json:"GitLabSkipOrgRoleSync"`
 	OktaSkipOrgRoleSync         bool `json:"OktaSkipOrgRoleSync"`
 	DisableSyncLock             bool `json:"DisableSyncLock"`
+	AuthProxyEnableLoginToken   bool `json:"AuthProxyEnableLoginToken"`
 }
 
 type FrontendSettingsBuildInfoDTO struct {

pkg/api/dtos/models.go

@@ -46,6 +46,7 @@ type CurrentUser struct {
 	Language                   string             `json:"language"`
 	HelpFlags1                 user.HelpFlags1    `json:"helpFlags1"`
 	HasEditPermissionInFolders bool               `json:"hasEditPermissionInFolders"`
+	AuthenticatedBy            string             `json:"authenticatedBy"`
 	Permissions                UserPermissionsMap `json:"permissions,omitempty"`
 	Analytics                  AnalyticsSettings  `json:"analytics"`
 }

pkg/api/frontendsettings.go

@@ -166,6 +166,7 @@ func (hs *HTTPServer) getFrontendSettings(c *contextmodel.ReqContext) (*dtos.Fro
 			GitLabSkipOrgRoleSync:       hs.Cfg.GitLabSkipOrgRoleSync,
 			OktaSkipOrgRoleSync:         hs.Cfg.OktaSkipOrgRoleSync,
 			DisableSyncLock:             hs.Cfg.DisableSyncLock,
+			AuthProxyEnableLoginToken:   hs.Cfg.AuthProxyEnableLoginToken,
 		},
 
 		BuildInfo: dtos.FrontendSettingsBuildInfoDTO{

pkg/api/index.go

@@ -105,6 +105,7 @@ func (hs *HTTPServer) setIndexViewData(c *contextmodel.ReqContext) (*dtos.IndexV
 			HelpFlags1:                 c.HelpFlags1,
 			HasEditPermissionInFolders: hasEditPerm,
 			Analytics:                  hs.buildUserAnalyticsSettings(c.Req.Context(), c.SignedInUser),
+			AuthenticatedBy:            c.SignedInUser.AuthenticatedBy,
 		},
 		Settings:                            settings,
 		ThemeType:                           theme.Type,