Support legacy option optionP2SHSkip2FA (set to true by default)

LedgerHQ · Jun 13, 2024 · e2b33d6 · e2b33d6
1 parent 40fded7
commit e2b33d6
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Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/Makefile b/Makefile
@@ -138,4 +138,7 @@ CFLAGS += -DCOIN_COINID_NAME=\"$(COIN_COINID_NAME)\"
 CFLAGS += -DAPPDEVELOPPER=\"$(APPDEVELOPPER)\"
 CFLAGS += -DAPPCOPYRIGHT=\"$(APPCOPYRIGHT)\"
 
+# Enabling DEBUG flag will enable PRINTF and disable optimizations
+#DEBUG=1	
+
 include $(BOLOS_SDK)/Makefile.standard_app
diff --git a/transaction.c b/transaction.c
@@ -500,8 +500,14 @@ void transaction_parse(unsigned char parseMode) {
         // Handle non-segwit inputs (i.e. InputHashStart 1st APDU's P2==00 &&
         // data[0]==0x00)
         else if (!trustedInputFlag) {
-          PRINTF("Untrusted input not authorized\n");
-          goto fail;
+          PRINTF("Untrusted input authorized\n");
+          context.transactionBufferPointer++;
+          context.transactionDataRemaining--;
+          check_transaction_available(
+              36); // prevout : 32 hash + 4 index
+          transaction_offset_increase(36);
+          PRINTF("Marking relaxed input\n");
+          context.transactionContext.relaxed = 1;
         }
         // Handle non-segwit TrustedInput (i.e. InputHashStart 1st APDU's P2==00
         // & data[0]==0x01)
@@ -554,7 +560,6 @@ void transaction_parse(unsigned char parseMode) {
         // should be null
         if (context.transactionContext.scriptRemaining != 0) {
           PRINTF("Request to sign relaxed input\n");
-          goto fail;
         }
       }
       // Move on