Update protobufs

protobuf/car_server.proto

@@ -22,6 +22,7 @@ message VehicleAction {
     reserved 60;
     reserved 76;
     oneof vehicle_action_msg {
+        GetVehicleData getVehicleData = 1;
         ChargingSetLimitAction chargingSetLimitAction = 5;
         ChargingStartStopAction chargingStartStopAction = 6;
         DrivingClearSpeedLimitPinAction drivingClearSpeedLimitPinAction = 7;
@@ -75,13 +76,67 @@ message VehicleAction {
     }
 }
 
+message GetVehicleData {
+    GetChargeState getChargeState = 2;
+    GetClimateState getClimateState = 3;
+    GetDriveState getDriveState = 4;
+    reserved 5, 6;
+    GetLocationState getLocationState = 7;
+    GetClosuresState getClosuresState = 8;
+    GetChargeScheduleState getChargeScheduleState = 10;
+    GetPreconditioningScheduleState getPreconditioningScheduleState = 11;
+    reserved 12, 13;
+    GetTirePressureState getTirePressureState = 14;
+    GetMediaState getMediaState = 15;
+    GetMediaDetailState getMediaDetailState = 16;
+    GetSoftwareUpdateState getSoftwareUpdateState = 17;
+    GetParentalControlsState getParentalControlsState = 19;
+}
+
+message GetTirePressureState {
+}
+
+message GetMediaState {
+}
+
+message GetMediaDetailState {
+}
+
+message GetSoftwareUpdateState {
+}
+
+message GetChargeState {
+}
+
+message GetClimateState {
+}
+
+message GetDriveState {
+}
+
+message GetLocationState {
+}
+
+message GetClosuresState {
+}
+
+message GetChargeScheduleState {
+}
+
+message GetPreconditioningScheduleState {
+}
+
+message GetParentalControlsState {
+}
+
 message EraseUserDataAction {
     string reason = 1;
 }
 
 message Response {
     ActionStatus actionStatus = 1;
     oneof response_msg {
+        VehicleData vehicleData = 2;
         Signatures.SessionInfo getSessionInfoResponse = 3;
         NearbyChargingSites getNearbyChargingSites = 5;
         Ping ping = 9;

protobuf/common.proto

@@ -16,6 +16,15 @@ message LatLong {
     float longitude = 2;
 }
 
+message ChargePortLatchState {
+    oneof type {
+        Void SNA = 1;
+        Void Disengaged = 2;
+        Void Engaged = 3;
+        Void Blocking = 4;
+    }
+}
+
 message PreconditioningTimes {
     oneof times {
         Void all_week = 1;
@@ -30,6 +39,19 @@ message OffPeakChargingTimes {
     }
 }
 
+enum MediaPlaybackStatus {
+    Stopped = 0;
+    Playing = 1;
+    Paused = 2;
+}
+
+enum StwHeatLevel {
+    StwHeatLevel_Unknown = 0;
+    StwHeatLevel_Off = 1;
+    StwHeatLevel_Low = 2;
+    StwHeatLevel_High = 3;
+}
+
 message ChargeSchedule {
     uint64                      id                      = 1; // datetime in epoch time
     string                      name                    = 2;

protobuf/managed_charging.proto

@@ -0,0 +1,22 @@
+syntax = "proto3";
+
+package ManagedCharging;
+
+option go_package = "github.com/teslamotors/vehicle-command/pkg/protocol/protobuf/managedcharging";
+
+// The reasons why the site controller may recommend no charge.
+// The site controller will only return the highest priority reason to the vehicle.
+enum ChargeOnSolarNoChargeReason {
+    CHARGE_ON_SOLAR_NO_CHARGE_REASON_INVALID = 0;
+    // The Powerwall is being prioritized over the vehicle to charge.
+    CHARGE_ON_SOLAR_NO_CHARGE_REASON_POWERWALL_CHARGE_PRIORITY = 1;
+    // There is not enough solar for the vehicle to charge effectively.
+    CHARGE_ON_SOLAR_NO_CHARGE_REASON_INSUFFICIENT_SOLAR = 2;
+    // The site controller is prioritizing export to the grid. This can
+    // happen when the site controller is in autonomous mode and it is
+    // most economical to export excess solar to the grid, or during a
+    // virtual power plant event.
+    CHARGE_ON_SOLAR_NO_CHARGE_REASON_GRID_EXPORT_PRIORITY = 3;
+    // Another vehicle is charging on solar at this location and has priority.
+    CHARGE_ON_SOLAR_NO_CHARGE_REASON_ALTERNATE_VEHICLE_CHARGE_PRIORITY = 4;
+}

protobuf/signatures.proto

@@ -15,6 +15,8 @@ enum Tag
     TAG_COUNTER         = 5;
     TAG_CHALLENGE       = 6;
     TAG_FLAGS           = 7;
+    TAG_REQUEST_HASH    = 8;
+    TAG_FAULT           = 9;
     TAG_END             = 255;
 }
 
@@ -25,6 +27,7 @@ enum SignatureType
     SIGNATURE_TYPE_HMAC                 = 6;
     reserved 7;
     SIGNATURE_TYPE_HMAC_PERSONALIZED    = 8;
+    SIGNATURE_TYPE_AES_GCM_RESPONSE     = 9;
 }
 
 message KeyIdentity {
@@ -43,6 +46,12 @@ message AES_GCM_Personalized_Signature_Data {
     bytes   tag         = 5;
 }
 
+message AES_GCM_Response_Signature_Data {
+    bytes  nonce   = 1;
+    uint32 counter = 2;
+    bytes  tag     = 3;
+}
+
 message HMAC_Signature_Data {
     bytes tag = 1;
 }
@@ -61,6 +70,7 @@ message SignatureData {
         AES_GCM_Personalized_Signature_Data AES_GCM_Personalized_data = 5;
         HMAC_Signature_Data                 session_info_tag          = 6;
         HMAC_Personalized_Signature_Data    HMAC_Personalized_data    = 8;
+        AES_GCM_Response_Signature_Data     AES_GCM_Response_data     = 9;
     }
 }
 

protobuf/universal_message.proto

@@ -53,6 +53,11 @@ enum MessageFault_E
     MESSAGEFAULT_ERROR_REMOTE_ACCESS_DISABLED = 21; // The vehicle owner has disabled Mobile access.
     MESSAGEFAULT_ERROR_REMOTE_SERVICE_ACCESS_DISABLED = 22; // The command was authorized with a Service key, but the vehicle has not been configured to permit remote service commands.
     MESSAGEFAULT_ERROR_COMMAND_REQUIRES_ACCOUNT_CREDENTIALS = 23; // The command requires proof of Tesla account credentials but was not sent over a channel that provides this proof. Resend the command using Fleet API.
+    MESSAGEFAULT_ERROR_REQUEST_MTU_EXCEEDED = 24; // Client sent a request with a field that exceeds MTU
+    MESSAGEFAULT_ERROR_RESPONSE_MTU_EXCEEDED = 25; // Client's request was received, but response size exceeded MTU
+    MESSAGEFAULT_ERROR_REPEATED_COUNTER = 26;
+    MESSAGEFAULT_ERROR_INVALID_KEY_HANDLE = 27;
+    MESSAGEFAULT_ERROR_REQUIRES_RESPONSE_ENCRYPTION = 28;
 }
 
 message MessageStatus
@@ -69,6 +74,7 @@ message SessionInfoRequest
 
 enum Flags {
     FLAG_USER_COMMAND = 0;
+    FLAG_ENCRYPT_RESPONSE = 1;
 }
 
 message RoutableMessage {