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Activate Standard App Files; Add App manifest

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Charles-Edouard de la Vergne 2023-10-19 17:52:58 +02:00
parent bebae9bfa9
commit ce190aa9c1
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GPG Key ID: F12296941B7BB9C6
6 changed files with 35 additions and 182 deletions
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10
Makefile
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@ -52,7 +52,7 @@ DEFINES += SPEC_VERSION=$(SPECVERSION)
APP_SOURCE_PATH += src
APP_SOURCE_FILES += $(BOLOS_SDK)/lib_cxng/src/cx_rsa.c
APP_SOURCE_FILES += $(BOLOS_SDK)/lib_cxng/src/cx_pkcs1.c
APP_SOURCE_FILES += $(BOLOS_SDK)/lib_cxng/src/cx_utils.c
APP_SOURCE_FILES += ${BOLOS_SDK}/lib_cxng/src/cx_ram.c
INCLUDES_PATH += $(BOLOS_SDK)/lib_cxng/src
@ -120,15 +120,13 @@ endif
########################################
# These advanced settings allow to disable some feature that are by
# default enabled in the SDK `Makefile.standard_app`.
DISABLE_STANDARD_APP_FILES = 1
#DISABLE_STANDARD_APP_FILES = 1
#DISABLE_DEFAULT_IO_SEPROXY_BUFFER_SIZE = 1 # To allow custom size declaration
#DISABLE_STANDARD_APP_DEFINES = 1 # Will set all the following disablers
#DISABLE_STANDARD_SNPRINTF = 1
#DISABLE_STANDARD_USB = 1
DISABLE_STANDARD_WEBUSB = 1
ifeq ($(TARGET_NAME),TARGET_NANOS)
DISABLE_STANDARD_BAGL_UX_FLOW = 1
endif
#DISABLE_STANDARD_BAGL_UX_FLOW = 1
#DISABLE_DEBUG_LEDGER_ASSERT = 1
#DISABLE_DEBUG_THROW = 1
@ -138,12 +136,12 @@ endif
DEFINES += GPG_MULTISLOT=$(GPG_MULTISLOT)
DEFINES += CUSTOM_IO_APDU_BUFFER_SIZE=\(255+5+64\)
DEFINES += HAVE_LEGACY_PID
DEFINES += HAVE_USB_CLASS_CCID
DEFINES += HAVE_RSA
ifeq ($(TARGET_NAME),TARGET_NANOS)
DEFINES += UI_NANO_S
DEFINES += HAVE_UX_LEGACY
else
DEFINES += UI_NANO_X
DEFINES += GPG_SHAKE256

8
ledger_app.toml Normal file
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@ -0,0 +1,8 @@
[app]
build_directory = "./"
sdk = "C"
devices = ["nanos", "nanox", "nanos+"]
[tests]
unit_directory = "./unit-tests/"
pytest_directory = "./tests/"

149
src/gpg_main.c
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@ -14,16 +14,33 @@
*/
#include "gpg_vars.h"
#include "gpg_ux_nanos.h"
#include "io.h"
#include "usbd_ccid_if.h"
/* ----------------------------------------------------------------------- */
/* --- Application Entry --- */
/* ----------------------------------------------------------------------- */
void gpg_main(void) {
unsigned int io_flags;
void app_main(void) {
unsigned int io_flags = 0;
io_flags = 0;
// start communication with MCU
ui_CCID_reset();
// set up
io_init();
gpg_init();
// set up initial screen
ui_init();
// start the application
// the first exchange will:
// - display the initial screen
// - send the ATR
// - receive the first command
for (;;) {
volatile unsigned short sw = 0;
BEGIN_TRY {
@ -52,129 +69,3 @@ void gpg_main(void) {
END_TRY;
}
}
unsigned char io_event(unsigned char channel) {
UNUSED(channel);
// nothing done with the event, throw an error on the transport layer if
// needed
// can't have more than one tag in the reply, not supported yet.
switch (G_io_seproxyhal_spi_buffer[0]) {
case SEPROXYHAL_TAG_FINGER_EVENT:
UX_FINGER_EVENT(G_io_seproxyhal_spi_buffer);
break;
// power off if long push, else pass to the application callback if any
case SEPROXYHAL_TAG_BUTTON_PUSH_EVENT: // for Nano S
UX_BUTTON_PUSH_EVENT(G_io_seproxyhal_spi_buffer);
break;
// other events are propagated to the UX just in case
default:
UX_DEFAULT_EVENT();
break;
case SEPROXYHAL_TAG_DISPLAY_PROCESSED_EVENT:
UX_DISPLAYED_EVENT({});
break;
case SEPROXYHAL_TAG_TICKER_EVENT:
UX_TICKER_EVENT(G_io_seproxyhal_spi_buffer, {
// only allow display when not locked of overlaid by an OS UX.
if (UX_ALLOWED) {
UX_REDISPLAY();
}
});
break;
}
// close the event if not done previously (by a display or whatever)
if (!io_seproxyhal_spi_is_status_sent()) {
io_seproxyhal_general_status();
}
// command has been processed, DO NOT reset the current APDU transport
return 1;
}
unsigned short io_exchange_al(unsigned char channel, unsigned short tx_len) {
switch (channel & ~(IO_FLAGS)) {
case CHANNEL_KEYBOARD:
break;
// multiplexed io exchange over a SPI channel and TLV encapsulated protocol
case CHANNEL_SPI:
if (tx_len) {
io_seproxyhal_spi_send(G_io_apdu_buffer, tx_len);
if (channel & IO_RESET_AFTER_REPLIED) {
reset();
}
return 0; // nothing received from the master so far (it's a tx
// transaction)
} else {
return io_seproxyhal_spi_recv(G_io_apdu_buffer, sizeof(G_io_apdu_buffer), 0);
}
default:
THROW(INVALID_PARAMETER);
return 0;
}
return 0;
}
void app_exit(void) {
BEGIN_TRY_L(exit) {
TRY_L(exit) {
os_sched_exit(-1);
}
FINALLY_L(exit) {
}
}
END_TRY_L(exit);
}
/* -------------------------------------------------------------- */
__attribute__((section(".boot"))) int main(void) {
// exit critical section
__asm volatile("cpsie i");
// ensure exception will work as planned
os_boot();
for (;;) {
UX_INIT();
BEGIN_TRY {
TRY {
// start communication with MCU
io_seproxyhal_init();
USB_power(1);
#if HAVE_USB_CLASS_CCID
io_usb_ccid_set_card_inserted(1);
#endif
// set up
gpg_init();
// set up initial screen
ui_init();
// start the application
// the first exchange will:
// - display the initial screen
// - send the ATR
// - receive the first command
gpg_main();
}
CATCH(EXCEPTION_IO_RESET) {
// reset IO and UX
continue;
}
CATCH_ALL {
break;
}
FINALLY {
}
}
END_TRY;
}
app_exit();
}

32
src/gpg_ram.c
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@ -1,32 +0,0 @@
/* Copyright 2017 Cedric Mesnil <cslashm@gmail.com>, Ledger SAS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "gpg_vars.h"
#ifndef TARGET_NANOS
#include "ux.h"
ux_state_t G_ux;
bolos_ux_params_t G_ux_params;
#else
ux_state_t ux;
#endif
unsigned char G_io_seproxyhal_spi_buffer[IO_SEPROXYHAL_BUFFER_SIZE_B];
gpg_v_state_t G_gpg_vstate;
#ifdef HAVE_RSA
union cx_u G_cx;
#endif // HAVE_RSA

7
src/gpg_nvram.c → src/gpg_vars.c
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@ -15,8 +15,7 @@
#include "gpg_vars.h"
#ifndef TARGET_NANOS
gpg_v_state_t G_gpg_vstate;
const gpg_nv_state_t N_state_pic;
#else
gpg_nv_state_t N_state_pic;
#endif

11
src/gpg_vars.h
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@ -33,18 +33,7 @@ extern const unsigned char C_OID_cv25519[10];
extern gpg_v_state_t G_gpg_vstate;
#ifndef TARGET_NANOS
extern const gpg_nv_state_t N_state_pic;
#define N_gpg_pstate ((volatile gpg_nv_state_t *) PIC(&N_state_pic))
#else
extern gpg_nv_state_t N_state_pic;
#define N_gpg_pstate ((WIDE gpg_nv_state_t *) PIC(&N_state_pic))
#endif
extern ux_state_t ux;
#ifdef HAVE_RSA
#include "cx_ram.h"
extern union cx_u G_cx;
#endif // HAVE_RSA
#endif