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core/bootloader: update protobuf definitions

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This commit is contained in:
Pavol Rusnak 2020-07-20 15:31:21 +02:00
parent fdcb64ac24
commit 8dacad0782
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GPG Key ID: 91F3B339B9A02A3D
11 changed files with 105 additions and 167 deletions
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1
core/SConscript.bootloader
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@ -85,7 +85,6 @@ SOURCE_BOOTLOADER = [
'embed/bootloader/main.c',
'embed/bootloader/messages.c',
'embed/bootloader/protob/messages.pb.c',
'embed/bootloader/protob/types.pb.c',
]
SOURCE_TREZORHAL = [

4
core/embed/bootloader/protob/Makefile
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@ -1,7 +1,7 @@
all: messages.pb.c types.pb.c
all: messages.pb.c
%.pb.c: %.pb %.options
nanopb_generator $< -T
nanopb_generator $< -T -D . -s "mangle_names:M_FLATTEN"
%.pb: %.proto
protoc -I/usr/include -I. $< -o $@

2
core/embed/bootloader/protob/messages.pb.c
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@ -41,3 +41,5 @@ PB_BIND(FirmwareUpload, FirmwareUpload, AUTO)

48
core/embed/bootloader/protob/messages.pb.h
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@ -4,7 +4,6 @@
#ifndef PB_MESSAGES_PB_H_INCLUDED
#define PB_MESSAGES_PB_H_INCLUDED
#include <pb.h>
#include "types.pb.h"
#if PB_PROTO_HEADER_VERSION != 40
#error Regenerate this file with the current version of nanopb generator.
@ -29,6 +28,17 @@ typedef enum _MessageType {
MessageType_MessageType_GetFeatures = 55
} MessageType;
typedef enum _FailureType {
FailureType_Failure_UnexpectedMessage = 1,
FailureType_Failure_DataError = 3,
FailureType_Failure_ActionCancelled = 4,
FailureType_Failure_ProcessError = 9
} FailureType;
typedef enum _ButtonRequestType {
ButtonRequestType_ButtonRequest_Other = 1
} ButtonRequestType;
/* Struct definitions */
typedef struct _ButtonAck {
char dummy_field;
@ -115,12 +125,6 @@ typedef struct _FirmwareUpload {
typedef struct _Ping {
bool has_message;
char message[256];
bool has_button_protection;
bool button_protection;
bool has_pin_protection;
bool pin_protection;
bool has_passphrase_protection;
bool passphrase_protection;
} Ping;
typedef struct _Success {
@ -134,12 +138,20 @@ typedef struct _Success {
#define _MessageType_MAX MessageType_MessageType_GetFeatures
#define _MessageType_ARRAYSIZE ((MessageType)(MessageType_MessageType_GetFeatures+1))
#define _FailureType_MIN FailureType_Failure_UnexpectedMessage
#define _FailureType_MAX FailureType_Failure_ProcessError
#define _FailureType_ARRAYSIZE ((FailureType)(FailureType_Failure_ProcessError+1))
#define _ButtonRequestType_MIN ButtonRequestType_ButtonRequest_Other
#define _ButtonRequestType_MAX ButtonRequestType_ButtonRequest_Other
#define _ButtonRequestType_ARRAYSIZE ((ButtonRequestType)(ButtonRequestType_ButtonRequest_Other+1))
/* Initializer values for message structs */
#define Initialize_init_default {0}
#define GetFeatures_init_default {0}
#define Features_init_default {false, "", false, 0, false, 0, false, 0, false, 0, false, "", false, "", false, "", false, 0, false, {0, {0}}, false, 0, false, "", false, 0, false, 0, false, 0, false, "", false, {0, {0}}}
#define Ping_init_default {false, "", false, 0, false, 0, false, 0}
#define Ping_init_default {false, ""}
#define Success_init_default {false, ""}
#define Failure_init_default {false, _FailureType_MIN, false, ""}
#define ButtonRequest_init_default {false, _ButtonRequestType_MIN}
@ -150,7 +162,7 @@ typedef struct _Success {
#define Initialize_init_zero {0}
#define GetFeatures_init_zero {0}
#define Features_init_zero {false, "", false, 0, false, 0, false, 0, false, 0, false, "", false, "", false, "", false, 0, false, {0, {0}}, false, 0, false, "", false, 0, false, 0, false, 0, false, "", false, {0, {0}}}
#define Ping_init_zero {false, "", false, 0, false, 0, false, 0}
#define Ping_init_zero {false, ""}
#define Success_init_zero {false, ""}
#define Failure_init_zero {false, _FailureType_MIN, false, ""}
#define ButtonRequest_init_zero {false, _ButtonRequestType_MIN}
@ -186,9 +198,6 @@ typedef struct _Success {
#define FirmwareUpload_payload_tag 1
#define FirmwareUpload_hash_tag 2
#define Ping_message_tag 1
#define Ping_button_protection_tag 2
#define Ping_pin_protection_tag 3
#define Ping_passphrase_protection_tag 4
#define Success_message_tag 1
/* Struct field encoding specification for nanopb */
@ -224,10 +233,7 @@ X(a, STATIC, OPTIONAL, BYTES, fw_vendor_keys, 26)
#define Features_DEFAULT NULL
#define Ping_FIELDLIST(X, a) \
X(a, STATIC, OPTIONAL, STRING, message, 1) \
X(a, STATIC, OPTIONAL, BOOL, button_protection, 2) \
X(a, STATIC, OPTIONAL, BOOL, pin_protection, 3) \
X(a, STATIC, OPTIONAL, BOOL, passphrase_protection, 4)
X(a, STATIC, OPTIONAL, STRING, message, 1)
#define Ping_CALLBACK NULL
#define Ping_DEFAULT NULL
@ -237,13 +243,13 @@ X(a, STATIC, OPTIONAL, STRING, message, 1)
#define Success_DEFAULT NULL
#define Failure_FIELDLIST(X, a) \
X(a, STATIC, OPTIONAL, ENUM, code, 1) \
X(a, STATIC, OPTIONAL, UENUM, code, 1) \
X(a, STATIC, OPTIONAL, STRING, message, 2)
#define Failure_CALLBACK NULL
#define Failure_DEFAULT NULL
#define ButtonRequest_FIELDLIST(X, a) \
X(a, STATIC, OPTIONAL, ENUM, code, 1)
X(a, STATIC, OPTIONAL, UENUM, code, 1)
#define ButtonRequest_CALLBACK NULL
#define ButtonRequest_DEFAULT NULL
@ -298,10 +304,10 @@ extern const pb_msgdesc_t FirmwareUpload_msg;
#define Initialize_size 0
#define GetFeatures_size 0
#define Features_size 493
#define Ping_size 264
#define Ping_size 258
#define Success_size 258
#define Failure_size 269
#define ButtonRequest_size 11
#define Failure_size 260
#define ButtonRequest_size 2
#define ButtonAck_size 0
#define FirmwareErase_size 6
#define FirmwareRequest_size 12

40
core/embed/bootloader/protob/messages.proto
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@ -1,6 +1,5 @@
syntax = "proto2";
import "types.proto";
/**
* Mapping between Trezor wire identifier (uint) and a protobuf message
@ -21,6 +20,7 @@ enum MessageType {
/**
* Request: Reset device to default state and ask for device details
* @start
* @next Features
*/
message Initialize {
@ -28,6 +28,7 @@ message Initialize {
/**
* Request: Ask for device details (no device reset)
* @start
* @next Features
*/
message GetFeatures {
@ -35,8 +36,7 @@ message GetFeatures {
/**
* Response: Reports various information about the device
* @prev Initialize
* @prev GetFeatures
* @end
*/
message Features {
optional string vendor = 1; // name of the manufacturer, e.g. "trezor.io"
@ -45,19 +45,11 @@ message Features {
optional uint32 patch_version = 4; // patch version of the firmware/bootloader, e.g. 0
optional bool bootloader_mode = 5; // is device in bootloader mode?
optional string device_id = 6; // device's unique identifier
// optional bool pin_protection = 7; // is device protected by PIN?
// optional bool passphrase_protection = 8; // is node/mnemonic encrypted using passphrase?
optional string language = 9; // device language
optional string label = 10; // device description label
optional bool initialized = 12; // does device contain seed?
optional bytes revision = 13; // SCM revision of firmware
// optional bytes bootloader_hash = 14; // hash of the bootloader
// optional bool imported = 15; // was storage imported from an external source?
// optional bool pin_cached = 16; // is PIN already cached in session?
// optional bool passphrase_cached = 17; // is passphrase already cached in session?
optional bool firmware_present = 18; // is valid firmware loaded?
// optional bool needs_backup = 19; // does storage need backup? (equals to Storage.needs_backup)
// optional uint32 flags = 20; // device flags (equals to Storage.flags)
optional string model = 21; // device hardware model
optional uint32 fw_major = 22; // reported firmware version if in bootloader mode
optional uint32 fw_minor = 23; // reported firmware version if in bootloader mode
@ -68,17 +60,16 @@ message Features {
/**
* Request: Test if the device is alive, device sends back the message in Success response
* @start
* @next Success
*/
message Ping {
optional string message = 1; // message to send back in Success message
optional bool button_protection = 2; // ask for button press
optional bool pin_protection = 3; // ask for PIN if set in device
optional bool passphrase_protection = 4; // ask for passphrase if set in device
}
/**
* Response: Success of the previous request
* @end
*/
message Success {
optional string message = 1; // human readable description of action or request-specific payload
@ -86,33 +77,45 @@ message Success {
/**
* Response: Failure of the previous request
* @end
*/
message Failure {
optional FailureType code = 1; // computer-readable definition of the error state
optional string message = 2; // human-readable message of the error state
enum FailureType {
Failure_UnexpectedMessage = 1;
Failure_DataError = 3;
Failure_ActionCancelled = 4;
Failure_ProcessError = 9;
}
}
/**
* Response: Device is waiting for HW button press.
* @auxstart
* @next ButtonAck
* @next Cancel
*/
message ButtonRequest {
optional ButtonRequestType code = 1;
/**
* Type of button request
*/
enum ButtonRequestType {
ButtonRequest_Other = 1;
}
}
/**
* Request: Computer agrees to wait for HW button press
* @prev ButtonRequest
* @auxend
*/
message ButtonAck {
}
/**
* Request: Ask device to erase its firmware (so it can be replaced via FirmwareUpload)
* @next Success
* @start
* @next FirmwareRequest
* @next Failure
*/
message FirmwareErase {
optional uint32 length = 1; // length of new firmware
@ -129,6 +132,7 @@ message FirmwareRequest {
/**
* Request: Send firmware in binary form to the device
* @next FirmwareRequest
* @next Success
* @next Failure
*/

0
core/embed/bootloader/protob/types.options
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11
core/embed/bootloader/protob/types.pb.c
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@ -1,11 +0,0 @@
/* Automatically generated nanopb constant definitions */
/* Generated by nanopb-0.4.1 */
#include "types.pb.h"
#if PB_PROTO_HEADER_VERSION != 40
#error Regenerate this file with the current version of nanopb generator.
#endif

42
core/embed/bootloader/protob/types.pb.h
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@ -1,42 +0,0 @@
/* Automatically generated nanopb header */
/* Generated by nanopb-0.4.1 */
#ifndef PB_TYPES_PB_H_INCLUDED
#define PB_TYPES_PB_H_INCLUDED
#include <pb.h>
#if PB_PROTO_HEADER_VERSION != 40
#error Regenerate this file with the current version of nanopb generator.
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Enum definitions */
typedef enum _FailureType {
FailureType_Failure_UnexpectedMessage = 1,
FailureType_Failure_ActionCancelled = 4,
FailureType_Failure_DataError = 3,
FailureType_Failure_ProcessError = 9
} FailureType;
typedef enum _ButtonRequestType {
ButtonRequestType_ButtonRequest_Other = 1
} ButtonRequestType;
/* Helper constants for enums */
#define _FailureType_MIN FailureType_Failure_UnexpectedMessage
#define _FailureType_MAX FailureType_Failure_ProcessError
#define _FailureType_ARRAYSIZE ((FailureType)(FailureType_Failure_ProcessError+1))
#define _ButtonRequestType_MIN ButtonRequestType_ButtonRequest_Other
#define _ButtonRequestType_MAX ButtonRequestType_ButtonRequest_Other
#define _ButtonRequestType_ARRAYSIZE ((ButtonRequestType)(ButtonRequestType_ButtonRequest_Other+1))
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif

20
core/embed/bootloader/protob/types.proto
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@ -1,20 +0,0 @@
syntax = "proto2";
/**
* Type of failures returned by Failure message
* @used_in Failure
*/
enum FailureType {
Failure_UnexpectedMessage = 1;
Failure_ActionCancelled = 4;
Failure_DataError = 3;
Failure_ProcessError = 9;
}
/**
* Type of button request
* @used_in ButtonRequest
*/
enum ButtonRequestType {
ButtonRequest_Other = 1;
}

2
legacy/firmware/protob/Makefile
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@ -18,7 +18,7 @@ PYTHON ?= python
@printf " NANOPB $@\n"
$(Q)nanopb_generator $< \
-L '#include "%s"' \
-T \
-T -D . \
-s "mangle_names:M_FLATTEN"
@grep " CALLBACK, " $@ && echo "CALLBACK field found" && rm $@ && exit 1 || :