Merge pull request LedgerHQ#131 from LedgerHQ/tdj/flex_porting

flex porting

Author: tdejoigny-ledger

.gitignore

@@ -23,3 +23,9 @@ build/
 dist/
 *.manifest
 *.spec
+
+# Temporary directory with snapshots taken during test runs
+tests/snapshots-tmp/
+
+# Virtual env for sideload (macOS and Windows)
+ledger/

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## 2.0.0 - 2024-05-01
+
+- Support of Flex device
+
 ## 1.7.6 - 2021-03-30
 
 - Support of Monero client version `0.17.2.*`

Makefile

@@ -27,8 +27,8 @@ include $(BOLOS_SDK)/Makefile.defines
 APPNAME = "Monero"
 
 # Application version
-APPVERSION_M = 1
-APPVERSION_N = 9
+APPVERSION_M = 2
+APPVERSION_N = 0
 APPVERSION_P = 0
 APPVERSION = "$(APPVERSION_M).$(APPVERSION_N).$(APPVERSION_P)"
 
@@ -43,6 +43,7 @@ ICON_NANOS = icons/app_monero_16px.gif
 ICON_NANOX = icons/app_monero_14px.gif
 ICON_NANOSP = icons/app_monero_14px.gif
 ICON_STAX = icons/app_monero_32px.gif
+ICON_FLEX = icons/app_monero_40px.gif
 
 # Application allowed derivation curves.
 CURVE_APP_LOAD_PARAMS = secp256k1

README.md

@@ -1,6 +1,6 @@
 # Monero Ledger App
 
-Monero wallet application for Ledger Nano S and Nano X.
+Monero wallet application for all Ledger devices.
 
 ## Install
 

icons/app_monero_40px.gif

@@ -1,7 +1,7 @@
 [app]
 build_directory = "./"
 sdk = "C"
-devices = ["nanos", "nanox", "nanos+", "stax"]
+devices = ["nanos", "nanox", "nanos+", "stax", "flex"]
 
 [tests]
 pytest_directory = "./tests/"

ledger_app.toml

@@ -22,8 +22,8 @@
 #include "monero_api.h"
 #include "monero_vars.h"
 
-#if defined(TARGET_NANOX) || defined(TARGET_NANOS2) || defined(TARGET_STAX)
-const monero_nv_state_t N_state_pic;
-#else
+#if defined(TARGET_NANOS)
 monero_nv_state_t N_state_pic;
+#else
+const monero_nv_state_t N_state_pic;
 #endif

src/monero_nvram.c

@@ -56,6 +56,9 @@ int monero_apdu_mlsag_prehash_init() {
         // fee str
         monero_vamount2str(G_monero_vstate.io_buffer + G_monero_vstate.io_offset,
                            G_monero_vstate.ux_amount, 15);
+
+        snprintf(G_monero_vstate.ux_amount + strlen(G_monero_vstate.ux_amount),
+                 sizeof(G_monero_vstate.ux_amount) - strlen(G_monero_vstate.ux_amount), " XMR");
         // ask user
         monero_io_discard(1);
         ui_menu_fee_validation_display(0);
@@ -212,6 +215,8 @@ int monero_apdu_mlsag_prehash_update() {
         amount = monero_bamount2uint64(v, sizeof(v));
         if (amount) {
             monero_amount2str(amount, G_monero_vstate.ux_amount, 15);
+            snprintf(G_monero_vstate.ux_amount + strlen(G_monero_vstate.ux_amount),
+                     sizeof(G_monero_vstate.ux_amount) - strlen(G_monero_vstate.ux_amount), " XMR");
 
             if ((G_monero_vstate.options & IN_OPTION_MORE_COMMAND) == 0) {
                 if (!is_change) {

src/monero_prehash.c

@@ -181,7 +181,7 @@ UX_STEP_NOCB(ux_menu_validation_timelock_1_step, bn,
 UX_STEP_CB(ux_menu_validation_cf_2_step, pb, ui_menu_amount_validation_action(ACCEPT),
            {
                &C_icon_validate_14,
-               "Accept",
+               "Sign transaction",
            });
 
 UX_STEP_CB(ux_menu_validation_cf_3_step, pb, ui_menu_amount_validation_action(REJECT),
@@ -241,7 +241,7 @@ UX_STEP_NOCB(ux_menu_validation_2_step,
              {"Destination", G_monero_vstate.ux_address});
 
 UX_STEP_CB(ux_menu_validation_3_step, pb, ui_menu_validation_action(ACCEPT),
-           {&C_icon_validate_14, "Accept"});
+           {&C_icon_validate_14, "Sign transaction"});
 
 UX_STEP_CB(ux_menu_validation_4_step, pb, ui_menu_validation_action(REJECT),
            {&C_icon_crossmark, "Reject"});

src/monero_ux_nano.c

@@ -59,7 +59,7 @@ static void release_context(void) {
 /* -------------------------------- INFO UX --------------------------------- */
 
 void ui_menu_show_tx_aborted(void) {
-    nbgl_useCaseStatus("Transaction\ncancelled", false, ui_menu_main_display);
+    nbgl_useCaseReviewStatus(STATUS_TYPE_TRANSACTION_REJECTED, ui_menu_main_display);
 }
 
 void ui_menu_show_security_error(void) {
@@ -103,7 +103,7 @@ unsigned int ui_menu_transaction_start(void) {
 }
 
 unsigned int ui_menu_transaction_signed(void) {
-    nbgl_useCaseStatus("TRANSACTION\nSIGNED", true, ui_menu_main_display);
+    nbgl_useCaseReviewStatus(STATUS_TYPE_TRANSACTION_SIGNED, ui_menu_main_display);
     return 0;
 }
 
@@ -160,13 +160,13 @@ void ui_menu_change_validation_display_last(unsigned int value __attribute__((un
     transactionContext.tagValueList.nbPairs++;
 
     transactionContext.infoLongPress.icon = &C_Monero_64px;
-    transactionContext.infoLongPress.longPressText = "Approve";
+    transactionContext.infoLongPress.longPressText = "Hold to sign";
     transactionContext.infoLongPress.longPressToken = 0;
     transactionContext.infoLongPress.tuneId = TUNE_TAP_CASUAL;
-    transactionContext.infoLongPress.text = "Hold to confirm";
+    transactionContext.infoLongPress.text = "Sign transaction";
 
     nbgl_useCaseStaticReview(&transactionContext.tagValueList, &transactionContext.infoLongPress,
-                             "Cancel", ui_menu_validation_action);
+                             "Reject transaction", ui_menu_validation_action);
 }
 
 static void timelock_callback(void) {
@@ -193,6 +193,13 @@ void ui_menu_timelock_validation_display(unsigned int value __attribute__((unuse
 }
 
 /* ----------------------------- USER DEST/AMOUNT VALIDATION ----------------------------- */
+
+#ifdef TARGET_FLEX
+#define NEXT_PAGE_TEXT ("Swipe to continue")
+#else
+#define NEXT_PAGE_TEXT ("Tap to continue")
+#endif
+
 static void fill_amount_and_destination(void) {
     transactionContext.tagValuePair[0].item = "Amount";
     transactionContext.tagValuePair[0].value = G_monero_vstate.ux_amount;
@@ -225,9 +232,9 @@ static void continue_display(int token, unsigned char index) {
                                       .navType = NAV_WITH_TAP,
                                       .progressIndicator = true,
                                       .navWithTap.backButton = false,
-                                      .navWithTap.nextPageText = "Tap to continue",
+                                      .navWithTap.nextPageText = NEXT_PAGE_TEXT,
                                       .navWithTap.nextPageToken = CONTINUE_TOKEN,
-                                      .navWithTap.quitText = "Cancel",
+                                      .navWithTap.quitText = "Reject transaction",
                                       .quitToken = QUIT_TOKEN,
                                       .tuneId = TUNE_TAP_CASUAL};
 
@@ -248,13 +255,13 @@ static void continue_display_last(int token, unsigned char index) {
 
     fill_amount_and_destination();
     transactionContext.infoLongPress.icon = &C_Monero_64px;
-    transactionContext.infoLongPress.longPressText = "Approve";
+    transactionContext.infoLongPress.longPressText = "Hold to sign";
     transactionContext.infoLongPress.longPressToken = 0;
     transactionContext.infoLongPress.tuneId = TUNE_TAP_CASUAL;
-    transactionContext.infoLongPress.text = "Hold to confirm";
+    transactionContext.infoLongPress.text = "Sign transaction";
 
     nbgl_useCaseStaticReview(&transactionContext.tagValueList, &transactionContext.infoLongPress,
-                             "Cancel", ui_menu_validation_action);
+                             "Reject transaction", ui_menu_validation_action);
 }
 
 static void display_previous_infos(bool last) {
@@ -265,9 +272,9 @@ static void display_previous_infos(bool last) {
                                       .navType = NAV_WITH_TAP,
                                       .progressIndicator = true,
                                       .navWithTap.backButton = false,
-                                      .navWithTap.nextPageText = "Tap to continue",
+                                      .navWithTap.nextPageText = NEXT_PAGE_TEXT,
                                       .navWithTap.nextPageToken = CONTINUE_TOKEN,
-                                      .navWithTap.quitText = "Cancel",
+                                      .navWithTap.quitText = "Reject transaction",
                                       .quitToken = QUIT_TOKEN,
                                       .tuneId = TUNE_TAP_CASUAL};
 
@@ -315,7 +322,7 @@ static void ui_menu_pubaddr_action_cancelled(void) {
         monero_io_do(IO_RETURN_AFTER_TX);
     }
     G_monero_vstate.disp_addr_mode = 0;
-    nbgl_useCaseStatus("Address display\ncancelled", false, ui_menu_main_display);
+    nbgl_useCaseReviewStatus(STATUS_TYPE_ADDRESS_REJECTED, ui_menu_main_display);
 }
 
 void ui_menu_pubaddr_action(bool confirm) {
@@ -325,7 +332,7 @@ void ui_menu_pubaddr_action(bool confirm) {
             monero_io_do(IO_RETURN_AFTER_TX);
         }
         G_monero_vstate.disp_addr_mode = 0;
-        nbgl_useCaseStatus("ADDRESS\nVERIFIED", true, ui_menu_main_display);
+        nbgl_useCaseReviewStatus(STATUS_TYPE_ADDRESS_VERIFIED, ui_menu_main_display);
     } else {
         ui_menu_pubaddr_action_cancelled();
     }
@@ -372,8 +379,9 @@ void display_account(void) {
 
     transactionContext.tagValueList.pairs = transactionContext.tagValuePair;
 
-    nbgl_useCaseAddressConfirmationExt(G_monero_vstate.ux_address, ui_menu_pubaddr_action,
-                                       &transactionContext.tagValueList);
+    nbgl_useCaseAddressReview(G_monero_vstate.ux_address, &transactionContext.tagValueList,
+                              &C_Monero_64px, "Verify Monero\naddress", NULL,
+                              ui_menu_pubaddr_action);
 }
 
 int ui_menu_any_pubaddr_display(unsigned int value __attribute__((unused)), unsigned char* pub_view,
@@ -388,8 +396,8 @@ int ui_menu_any_pubaddr_display(unsigned int value __attribute__((unused)), unsi
         return error;
     }
 
-    nbgl_useCaseReviewStart(&C_Monero_64px, "Review Address", "", "Cancel", display_account,
-                            ui_menu_pubaddr_action_cancelled);
+    display_account();
+
     return 0;
 }