Adds DisableAdvancedView optional MDM flag

client/mdm/canonical_loaders.go

@@ -15,6 +15,7 @@ var allKeys = []string{
 	KeyDisableUpdateSettings,
 	KeyDisableProfiles,
 	KeyDisableNetworks,
+	KeyDisableAdvancedView,
 	KeyDisableClientRoutes,
 	KeyDisableServerRoutes,
 	KeyBlockInbound,

client/mdm/policy.go

@@ -23,6 +23,13 @@ const (
 	KeyDisableUpdateSettings    = "disableUpdateSettings"
 	KeyDisableProfiles          = "disableProfiles"
 	KeyDisableNetworks          = "disableNetworks"
+	// KeyDisableAdvancedView gates the advanced-view section in the
+	// upcoming UI revision. UI-only: NOT stored on Config, not
+	// applied by applyMDMPolicy, not rejectable via SetConfig. The
+	// daemon surfaces it through GetFeatures (tristate: present
+	// true / present false / absent) and the same key appears in
+	// GetConfigResponse.mDMManagedFields when set.
+	KeyDisableAdvancedView      = "disableAdvancedView"
 	KeyDisableClientRoutes      = "disableClientRoutes"
 	KeyDisableServerRoutes      = "disableServerRoutes"
 	KeyBlockInbound             = "blockInbound"

client/proto/daemon.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.6
-// 	protoc        v3.21.12
+// 	protoc        v6.33.1
 // source: daemon.proto
 
 package proto
@@ -5035,8 +5035,14 @@ type GetFeaturesResponse struct {
 	DisableProfiles       bool                   `protobuf:"varint,1,opt,name=disable_profiles,json=disableProfiles,proto3" json:"disable_profiles,omitempty"`
 	DisableUpdateSettings bool                   `protobuf:"varint,2,opt,name=disable_update_settings,json=disableUpdateSettings,proto3" json:"disable_update_settings,omitempty"`
 	DisableNetworks       bool                   `protobuf:"varint,3,opt,name=disable_networks,json=disableNetworks,proto3" json:"disable_networks,omitempty"`
-	unknownFields         protoimpl.UnknownFields
+	// disableAdvancedView gates the upcoming UI revision's advanced
-	sizeCache             protoimpl.SizeCache
+	// section. Tristate: unset = no MDM directive, the UI applies its
+	// own default; true = MDM enforces disable; false = MDM enforces
+	// enable. Sourced exclusively from the MDM policy — no CLI /
+	// config flag backs this value.
+	DisableAdvancedView *bool `protobuf:"varint,4,opt,name=disable_advanced_view,json=disableAdvancedView,proto3,oneof" json:"disable_advanced_view,omitempty"`
+	unknownFields       protoimpl.UnknownFields
+	sizeCache           protoimpl.SizeCache
 }
 
 func (x *GetFeaturesResponse) Reset() {
@@ -5090,6 +5096,13 @@ func (x *GetFeaturesResponse) GetDisableNetworks() bool {
 	return false
 }
 
+func (x *GetFeaturesResponse) GetDisableAdvancedView() bool {
+	if x != nil && x.DisableAdvancedView != nil {
+		return *x.DisableAdvancedView
+	}
+	return false
+}
+
 // MDMManagedFieldsViolation is attached as a gRPC error detail on a
 // FailedPrecondition status returned from SetConfig (and similar mutating
 // RPCs) when the caller tries to modify one or more MDM-enforced fields.
@@ -7188,11 +7201,13 @@ const file_daemon_proto_rawDesc = "" +
 	"\f_profileNameB\v\n" +
 	"\t_username\"\x10\n" +
 	"\x0eLogoutResponse\"\x14\n" +
-	"\x12GetFeaturesRequest\"\xa3\x01\n" +
+	"\x12GetFeaturesRequest\"\xf6\x01\n" +
 	"\x13GetFeaturesResponse\x12)\n" +
 	"\x10disable_profiles\x18\x01 \x01(\bR\x0fdisableProfiles\x126\n" +
 	"\x17disable_update_settings\x18\x02 \x01(\bR\x15disableUpdateSettings\x12)\n" +
-	"\x10disable_networks\x18\x03 \x01(\bR\x0fdisableNetworks\"3\n" +
+	"\x10disable_networks\x18\x03 \x01(\bR\x0fdisableNetworks\x127\n" +
+	"\x15disable_advanced_view\x18\x04 \x01(\bH\x00R\x13disableAdvancedView\x88\x01\x01B\x18\n" +
+	"\x16_disable_advanced_view\"3\n" +
 	"\x19MDMManagedFieldsViolation\x12\x16\n" +
 	"\x06fields\x18\x01 \x03(\tR\x06fields\"\x16\n" +
 	"\x14TriggerUpdateRequest\"M\n" +
@@ -7642,6 +7657,7 @@ func file_daemon_proto_init() {
 	file_daemon_proto_msgTypes[56].OneofWrappers = []any{}
 	file_daemon_proto_msgTypes[58].OneofWrappers = []any{}
 	file_daemon_proto_msgTypes[69].OneofWrappers = []any{}
+	file_daemon_proto_msgTypes[72].OneofWrappers = []any{}
 	file_daemon_proto_msgTypes[78].OneofWrappers = []any{}
 	file_daemon_proto_msgTypes[82].OneofWrappers = []any{}
 	file_daemon_proto_msgTypes[95].OneofWrappers = []any{

client/proto/daemon.proto

@@ -791,6 +791,12 @@ message GetFeaturesResponse{
   bool disable_profiles = 1;
   bool disable_update_settings = 2;
   bool disable_networks = 3;
+  // disableAdvancedView gates the upcoming UI revision's advanced
+  // section. Tristate: unset = no MDM directive, the UI applies its
+  // own default; true = MDM enforces disable; false = MDM enforces
+  // enable. Sourced exclusively from the MDM policy — no CLI /
+  // config flag backs this value.
+  optional bool disable_advanced_view = 4;
 }
 
 // MDMManagedFieldsViolation is attached as a gRPC error detail on a

client/server/server.go

@@ -2115,11 +2115,27 @@ func (s *Server) GetFeatures(ctx context.Context, msg *proto.GetFeaturesRequest)
 		DisableProfiles:       s.checkProfilesDisabled(),
 		DisableUpdateSettings: s.checkUpdateSettingsDisabled(),
 		DisableNetworks:       s.checkNetworksDisabled(),
+		DisableAdvancedView:   s.checkDisableAdvancedView(),
 	}
 
 	return features, nil
 }
 
+// checkDisableAdvancedView reports the MDM-policy directive for the
+// upcoming UI's advanced-view section. Tristate: returns nil when no
+// MDM directive is set so the UI applies its own default; returns
+// &true / &false when MDM explicitly enforces. No CLI flag backs
+// this feature — MDM is the sole source.
+func (s *Server) checkDisableAdvancedView() *bool {
+	if s.config == nil {
+		return nil
+	}
+	if v, ok := s.config.Policy().GetBool(mdm.KeyDisableAdvancedView); ok {
+		return &v
+	}
+	return nil
+}
+
 func (s *Server) connect(ctx context.Context, config *profilemanager.Config, statusRecorder *peer.Status, runningChan chan struct{}) error {
 	log.Tracef("running client connection")
 	client := internal.NewConnectClient(ctx, config, statusRecorder)