add wallet channel

fido2/wallet.c

@@ -0,0 +1,63 @@
+/*
+ * wallet.c
+ *
+ *  Created on: Jul 7, 2018
+ *      Author: conor
+ */
+#include "wallet.h"
+#include "ctap.h"
+#include "u2f.h"
+#include "log.h"
+
+typedef enum
+{
+	WalletSign = 0x10,
+	WalletRegister = 0x11,
+	WalletPin = 0x12,
+} WalletOperation;
+
+
+int16_t bridge_u2f_to_wallet(uint8_t * chal, uint8_t * appid, uint8_t klen, uint8_t * keyh)
+{
+	static uint8_t msg_buf[WALLET_MAX_BUFFER];
+	int reqlen = klen;
+
+	uint32_t count;
+	uint8_t up = 1;
+	uint8_t sig[72];
+
+
+
+	wallet_request * req = (wallet_request *) msg_buf;
+
+//	memmove(msg_buf, chal, 32);
+	memmove(msg_buf, keyh, klen);
+
+	count = ctap_atomic_count(0);
+
+	switch(req->operation)
+	{
+	case WalletSign:
+		printf1(TAG_WALLET,"WalletSign\n");
+		break;
+	case WalletRegister:
+		printf1(TAG_WALLET,"WalletRegister\n");
+		break;
+	case WalletPin:
+		printf1(TAG_WALLET,"WalletPin\n");
+		break;
+	default:
+		printf2(TAG_ERR,"Invalid wallet command: %x\n",req->operation);
+		break;
+	}
+//	printf1(TAG_WALLET, "chal: "); dump_hex1(TAG_WALLET, chal,32);
+//	printf1(TAG_WALLET, "appid: "); dump_hex1(TAG_WALLET, appid,32);
+//	printf1(TAG_WALLET, "keyh: "); dump_hex1(TAG_WALLET, keyh,klen);
+//	printf1(TAG_WALLET, "u2f2wallet: "); dump_hex1(TAG_WALLET, msg_buf,reqlen);
+
+    u2f_response_writeback(&up,1);
+    u2f_response_writeback((uint8_t *)&count,4);
+    u2f_response_writeback(sig,72);
+
+	return U2F_SW_NO_ERROR;
+}