Merge pull request LedgerHQ#89 from LedgerHQ/flex-port

Add Flex support
hoodieshq · Jun 11, 2024 · fb0a337 · fb0a337
2 parents 5138865 + c9517ea
commit fb0a337
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Showing 203 changed files with 232 additions and 405 deletions.
diff --git a/Makefile b/Makefile
@@ -1,6 +1,6 @@
 # ****************************************************************************
 #    Ledger App Solana
-#    (c) 2020 Ledger SAS.
+#    (c) 2024 Ledger SAS.
 #
 #   Licensed under the Apache License, Version 2.0 (the "License");
 #   you may not use this file except in compliance with the License.
@@ -28,148 +28,82 @@ endif
 
 include $(BOLOS_SDK)/Makefile.defines
 
-APP_LOAD_PARAMS = --curve ed25519
-ifeq ($(TARGET_NAME),$(filter $(TARGET_NAME),TARGET_NANOX TARGET_STAX))
-APP_LOAD_PARAMS += --appFlags 0xa00 # APPLICATION_FLAG_LIBRARY + APPLICATION_FLAG_BOLOS_SETTINGS
-else
-APP_LOAD_PARAMS += --appFlags 0x800 # APPLICATION_FLAG_LIBRARY
-endif
-APP_LOAD_PARAMS += --path "44'/501'"
-APP_LOAD_PARAMS += $(COMMON_LOAD_PARAMS)
+########################################
+#        Mandatory configuration       #
+########################################
+# Application name
+APPNAME = "Solana"
 
-APPNAME      = "Solana"
+# Application version
 APPVERSION_M = 1
-APPVERSION_N = 4
-APPVERSION_P = 3
-APPVERSION   = "$(APPVERSION_M).$(APPVERSION_N).$(APPVERSION_P)"
-
-ifeq ($(TARGET_NAME),TARGET_NANOS)
-    ICONNAME=icons/nanos_app_solana.gif
-else ifeq ($(TARGET_NAME),TARGET_STAX)
-    ICONNAME=icons/stax_app_solana.gif
-else
-    ICONNAME=icons/nanox_app_solana.gif
-endif
+APPVERSION_N = 5
+APPVERSION_P = 0
+APPVERSION = "$(APPVERSION_M).$(APPVERSION_N).$(APPVERSION_P)"
 
-################
-# Default rule #
-################
-all: default
-
-DEFINES += $(DEFINES_LIB)
-DEFINES += APPNAME=\"$(APPNAME)\"
-DEFINES += APPVERSION=\"$(APPVERSION)\"
-DEFINES += MAJOR_VERSION=$(APPVERSION_M) MINOR_VERSION=$(APPVERSION_N) PATCH_VERSION=$(APPVERSION_P)
-DEFINES += OS_IO_SEPROXYHAL
-DEFINES += HAVE_SPRINTF
-DEFINES += HAVE_IO_USB HAVE_L4_USBLIB IO_USB_MAX_ENDPOINTS=6 IO_HID_EP_LENGTH=64 HAVE_USB_APDU
-DEFINES += USB_SEGMENT_SIZE=64
-DEFINES += BLE_SEGMENT_SIZE=32
-DEFINES += HAVE_WEBUSB WEBUSB_URL_SIZE_B=0 WEBUSB_URL=""
-DEFINES += UNUSED\(x\)=\(void\)x
-
-ifeq ($(TARGET_NAME),$(filter $(TARGET_NAME),TARGET_NANOX TARGET_STAX))
-    DEFINES += HAVE_BLE BLE_COMMAND_TIMEOUT_MS=2000 HAVE_BLE_APDU
-endif
+# Application source files
+APP_SOURCE_PATH += src
 
-ifeq ($(TARGET_NAME),TARGET_NANOS)
-    DEFINES += IO_SEPROXYHAL_BUFFER_SIZE_B=128
-else
-    DEFINES += IO_SEPROXYHAL_BUFFER_SIZE_B=300
-endif
+# Application icons
+ICON_NANOS = icons/nanos_app_solana.gif
+ICON_NANOX = icons/nanox_app_solana.gif
+ICON_NANOSP = icons/nanox_app_solana.gif
+ICON_STAX = icons/stax_app_solana.gif
+ICON_FLEX = icons/flex_app_solana.gif
 
-ifeq ($(TARGET_NAME),TARGET_STAX)
-    DEFINES += NBGL_QRCODE
-    SDK_SOURCE_PATH += qrcode
-else
-    DEFINES += HAVE_BAGL HAVE_UX_FLOW
-    ifneq ($(TARGET_NAME),TARGET_NANOS)
-        DEFINES += HAVE_GLO096
-        DEFINES += BAGL_WIDTH=128 BAGL_HEIGHT=64
-        DEFINES += HAVE_BAGL_ELLIPSIS
-        DEFINES += HAVE_BAGL_FONT_OPEN_SANS_REGULAR_11PX
-        DEFINES += HAVE_BAGL_FONT_OPEN_SANS_EXTRABOLD_11PX
-        DEFINES += HAVE_BAGL_FONT_OPEN_SANS_LIGHT_16PX
-    endif
-endif
+# Application allowed derivation curves
+CURVE_APP_LOAD_PARAMS = ed25519
 
-DEBUG = 0
-ifneq ($(DEBUG),0)
-    DEFINES += HAVE_PRINTF
-    ifeq ($(TARGET_NAME),TARGET_NANOS)
-        DEFINES += PRINTF=screen_printf
-    else
-        DEFINES += PRINTF=mcu_usb_printf
-    endif
-else
-        DEFINES += PRINTF\(...\)=
-endif
+# Application allowed derivation paths.
+PATH_APP_LOAD_PARAMS = "44'/501'"   # purpose=coin(44) / coin_type=Solana(501)
 
-ifneq ($(BOLOS_ENV),)
-$(info BOLOS_ENV=$(BOLOS_ENV))
-CLANGPATH := $(BOLOS_ENV)/clang-arm-fropi/bin/
-GCCPATH   := $(BOLOS_ENV)/gcc-arm-none-eabi-5_3-2016q1/bin/
-else
-$(info BOLOS_ENV is not set: falling back to CLANGPATH and GCCPATH)
-endif
-ifeq ($(CLANGPATH),)
-$(info CLANGPATH is not set: clang will be used from PATH)
-endif
-ifeq ($(GCCPATH),)
-$(info GCCPATH is not set: arm-none-eabi-* will be used from PATH)
+# Setting to allow building variant applications
+VARIANT_PARAM = COIN
+VARIANT_VALUES = solana
+
+# Enabling DEBUG flag will enable PRINTF and disable optimizations
+#DEBUG = 1
+
+########################################
+#     Application custom permissions   #
+########################################
+HAVE_APPLICATION_FLAG_LIBRARY = 1
+ifeq ($(TARGET_NAME),$(filter $(TARGET_NAME),TARGET_NANOX TARGET_STAX TARGET_FLEX))
+HAVE_APPLICATION_FLAG_BOLOS_SETTINGS = 1
 endif
 
-CC      := $(CLANGPATH)clang
-CFLAGS  += -O3 -Os
-AS      := $(GCCPATH)arm-none-eabi-gcc
-LD      := $(GCCPATH)arm-none-eabi-gcc
-LDFLAGS += -O3 -Os
-LDLIBS  += -lm -lgcc -lc
+########################################
+# Application communication interfaces #
+########################################
+ENABLE_BLUETOOTH = 1
 
-include $(BOLOS_SDK)/Makefile.glyphs
+########################################
+#         NBGL custom features         #
+########################################
+ENABLE_NBGL_QRCODE = 1
 
-APP_SOURCE_PATH += src
-SDK_SOURCE_PATH += lib_stusb lib_stusb_impl
+########################################
+#          Features disablers          #
+########################################
+# These advanced settings allow to disable some feature that are by
+# default enabled in the SDK `Makefile.standard_app`.
+DISABLE_STANDARD_APP_FILES = 1
 
 # Allow usage of function from lib_standard_app/crypto_helpers.c
 APP_SOURCE_FILES += ${BOLOS_SDK}/lib_standard_app/crypto_helpers.c
 
-ifneq ($(TARGET_NAME),TARGET_STAX)
-SDK_SOURCE_PATH += lib_ux
-endif
-
-ifeq ($(TARGET_NAME),$(filter $(TARGET_NAME),TARGET_NANOX TARGET_STAX))
-    SDK_SOURCE_PATH += lib_blewbxx lib_blewbxx_impl
-endif
-
-WITH_U2F=0
+WITH_U2F?=0
 ifneq ($(WITH_U2F),0)
     DEFINES         += HAVE_U2F HAVE_IO_U2F
     DEFINES         += U2F_PROXY_MAGIC=\"~SOL\"
 		SDK_SOURCE_PATH += lib_u2f
 endif
 
-WITH_LIBSOL=1
+WITH_LIBSOL?=1
 ifneq ($(WITH_LIBSOL),0)
     SOURCE_FILES += $(filter-out %_test.c,$(wildcard libsol/*.c))
     CFLAGS       += -Ilibsol/include
     DEFINES      += HAVE_SNPRINTF_FORMAT_U
     DEFINES      += NDEBUG
 endif
 
-load: all load-only
-load-only:
-	python3 -m ledgerblue.loadApp $(APP_LOAD_PARAMS)
-
-load-offline: all
-	python3 -m ledgerblue.loadApp $(APP_LOAD_PARAMS) --offline
-
-delete:
-	python3 -m ledgerblue.deleteApp $(COMMON_DELETE_PARAMS)
-
-include $(BOLOS_SDK)/Makefile.rules
-
-dep/%.d: %.c Makefile
-
-listvariants:
-	@echo VARIANTS COIN solana
+include $(BOLOS_SDK)/Makefile.standard_app
diff --git a/icons/flex_app_solana.gif b/icons/flex_app_solana.gif
diff --git a/ledger_app.toml b/ledger_app.toml
@@ -1,7 +1,7 @@
 [app]
 build_directory = "./"
 sdk = "C"
-devices = ["nanos", "nanox", "nanos+", "stax"]
+devices = ["nanos", "nanox", "nanos+", "stax", "flex"]
 
 [tests]
 pytest_directory = "./tests/python"
diff --git a/src/main.c b/src/main.c
@@ -175,7 +175,7 @@ void nv_app_state_init() {
     if (N_storage.initialized != 0x01) {
         internalStorage_t storage;
         storage.settings.allow_blind_sign = BlindSignDisabled;
-#if defined(TARGET_NANOX) || defined(TARGET_NANOS2) || defined(TARGET_STAX)
+#if !defined(TARGET_NANOS)
         storage.settings.pubkey_display = PubkeyDisplayLong;
 #else
         storage.settings.pubkey_display = PubkeyDisplayShort;

diff --git a/src/ui/get_pubkey_nbgl.c b/src/ui/get_pubkey_nbgl.c
@@ -1,4 +1,3 @@
-
 /*****************************************************************************
  *   Ledger App Solana
  *   (c) 2023 Ledger SAS.
@@ -25,37 +24,24 @@
 #include "ui_api.h"
 #include "apdu.h"
 
-static void confirm_address_approval(void) {
-    // display a success status page and go back to main
-    sendResponse(set_result_get_pubkey(), ApduReplySuccess, false);
-    nbgl_useCaseStatus("ADDRESS\nVERIFIED", true, ui_idle);
-}
-
-static void confirm_address_rejection(void) {
-    // display a status page and go back to main
-    sendResponse(0, ApduReplyUserRefusal, false);
-    nbgl_useCaseStatus("Address verification\ncancelled", false, ui_idle);
-}
-
 static void review_choice(bool confirm) {
+    // Answer, display a status page and go back to main
     if (confirm) {
-        confirm_address_approval();
+        sendResponse(set_result_get_pubkey(), ApduReplySuccess, false);
+        nbgl_useCaseReviewStatus(STATUS_TYPE_ADDRESS_VERIFIED, ui_idle);
     } else {
-        confirm_address_rejection();
+        sendResponse(0, ApduReplyUserRefusal, false);
+        nbgl_useCaseReviewStatus(STATUS_TYPE_ADDRESS_REJECTED, ui_idle);
     }
 }
 
-static void continue_review(void) {
-    nbgl_useCaseAddressConfirmation(G_publicKeyStr, review_choice);
-}
-
 void ui_get_public_key(void) {
-    nbgl_useCaseReviewStart(&C_icon_solana_64x64,
-                            "Verify Solana\naddress",
-                            NULL,
-                            "Cancel",
-                            continue_review,
-                            confirm_address_rejection);
+    nbgl_useCaseAddressReview(G_publicKeyStr,
+                              NULL,
+                              &C_icon_solana_64x64,
+                              "Verify Solana address",
+                              NULL,
+                              review_choice);
 }
 
 #endif