Use blind signing dedicated API

Author: yogh333

ledger_device_sdk/src/nbgl.rs

@@ -6,7 +6,6 @@ use alloc::ffi::CString;
 use alloc::vec::Vec;
 use core::ffi::{c_char, c_int};
 use core::mem::transmute;
-use include_gif::include_gif;
 use ledger_secure_sdk_sys::*;
 
 #[no_mangle]
@@ -210,15 +209,12 @@ trait ToMessage {
 }
 
 impl TransactionType {
-    pub fn to_c_type(&self, blind: bool, skippable: bool) -> nbgl_operationType_t {
+    fn to_c_type(&self, skippable: bool) -> nbgl_operationType_t {
         let mut tx_type = match self {
             TransactionType::Transaction => TYPE_TRANSACTION.into(),
             TransactionType::Message => TYPE_MESSAGE.into(),
             TransactionType::Operation => TYPE_OPERATION.into(),
         };
-        if blind {
-            tx_type |= BLIND_OPERATION;
-        }
         if skippable {
             tx_type |= SKIPPABLE_OPERATION;
         }

ledger_device_sdk/src/nbgl/nbgl_review.rs

@@ -92,15 +92,31 @@ impl<'a> NbglReview<'a> {
 
             // Show the review on the device.
             self.ux_sync_init();
-            nbgl_useCaseReview(
-                self.tx_type.to_c_type(self.blind, false),
-                &tag_value_list as *const nbgl_contentTagValueList_t,
-                &icon as *const nbgl_icon_details_t,
-                self.title.as_ptr() as *const c_char,
-                self.subtitle.as_ptr() as *const c_char,
-                self.finish_title.as_ptr() as *const c_char,
-                Some(choice_callback),
-            );
+            match self.blind {
+                true => {
+                    nbgl_useCaseReviewBlindSigning(
+                        self.tx_type.to_c_type(false),
+                        &tag_value_list as *const nbgl_contentTagValueList_t,
+                        &icon as *const nbgl_icon_details_t,
+                        self.title.as_ptr() as *const c_char,
+                        self.subtitle.as_ptr() as *const c_char,
+                        self.finish_title.as_ptr() as *const c_char,
+                        core::ptr::null(),
+                        Some(choice_callback),
+                    );
+                }
+                false => {
+                    nbgl_useCaseReview(
+                        self.tx_type.to_c_type(false),
+                        &tag_value_list as *const nbgl_contentTagValueList_t,
+                        &icon as *const nbgl_icon_details_t,
+                        self.title.as_ptr() as *const c_char,
+                        self.subtitle.as_ptr() as *const c_char,
+                        self.finish_title.as_ptr() as *const c_char,
+                        Some(choice_callback),
+                    );
+                }
+            }
             let sync_ret = self.ux_sync_wait(false);
 
             // Return true if the user approved the transaction, false otherwise.

ledger_device_sdk/src/nbgl/nbgl_streaming_review.rs

@@ -43,13 +43,26 @@ impl NbglStreamingReview {
             let subtitle = CString::new(subtitle).unwrap();
 
             self.ux_sync_init();
-            nbgl_useCaseReviewStreamingStart(
-                self.tx_type.to_c_type(self.blind, false),
-                &self.icon as *const nbgl_icon_details_t,
-                title.as_ptr() as *const c_char,
-                subtitle.as_ptr() as *const c_char,
-                Some(choice_callback),
-            );
+            match self.blind {
+                true => {
+                    nbgl_useCaseReviewStreamingBlindSigningStart(
+                        self.tx_type.to_c_type(false),
+                        &self.icon as *const nbgl_icon_details_t,
+                        title.as_ptr() as *const c_char,
+                        subtitle.as_ptr() as *const c_char,
+                        Some(choice_callback),
+                    );
+                }
+                false => {
+                    nbgl_useCaseReviewStreamingStart(
+                        self.tx_type.to_c_type(false),
+                        &self.icon as *const nbgl_icon_details_t,
+                        title.as_ptr() as *const c_char,
+                        subtitle.as_ptr() as *const c_char,
+                        Some(choice_callback),
+                    );
+                }
+            }
             let sync_ret = self.ux_sync_wait(false);
 
             // Return true if the user approved the transaction, false otherwise.