add base tendermint support

include/keepkey/firmware/coins.def

@@ -41,5 +41,8 @@ X(true, "Binance",      true, "BEP2", false,  NA,    false,        NA,  false, N
 X(true, "Cosmos",       true, "ATOM", false,  NA,    false,        NA,  false, NA,  false, {0},                              true, 0x80000076,   false,   0,     true,   6,  false, NO_CONTRACT,      false, 0,        false, false, false, false, true, SECP256K1_STRING,            false, "",            false, "cosmos", false, false,  false,        0,        false,       0,            false, ""    )
 X(true, "Ripple",       true, "Ripple",false,  0,    false,         0,  false,  0,  false, {0},                              true, 0x80000090,   false,   0,     false,  0,  false, NO_CONTRACT,      false, 0,        false, false, false, false, true, SECP256K1_STRING,            false, "",            false, "",       false, false,  true,  77429938,        true, 78792518,            false, ""    )
 X(true, "THORChain",    true, "RUNE", false,  NA,    false,        NA,  false, NA,  false, {0},                              true, 0x800003a3,   false,   0,     true,   8,  false, NO_CONTRACT,      false, 0,        false, false, false, false, true, SECP256K1_STRING,            false, "",            false, "thor",   false, false,  false,        0,        false,       0,            false, ""    )
+X(true, "Terra",        true, "LUNA", false,  NA,    false,        NA,  false, NA,  false, {0},                              true, 0x8000014a,   false,   0,     true,   6,  false, NO_CONTRACT,      false, 0,        false, false, false, false, true, SECP256K1_STRING,            false, "",            false, "terra",  false, false,  false,        0,        false,       0,            false, ""    )
+X(true, "Kava",         true, "KAVA", false,  NA,    false,        NA,  false, NA,  false, {0},                              true, 0x800001cb,   false,   0,     true,   6,  false, NO_CONTRACT,      false, 0,        false, false, false, false, true, SECP256K1_STRING,            false, "",            false, "kava",   false, false,  false,        0,        false,       0,            false, ""    )
+X(true, "Secret",       true, "SCRT", false,  NA,    false,        NA,  false, NA,  false, {0},                              true, 0x80000211,   false,   0,     true,   6,  false, NO_CONTRACT,      false, 0,        false, false, false, false, true, SECP256K1_STRING,            false, "",            false, "secret", false, false,  false,        0,        false,       0,            false, ""    )
 #undef X
 #undef NO_CONTRACT

include/keepkey/firmware/cosmos.h

@@ -9,12 +9,4 @@
 
 typedef struct _CosmosSignTx CosmosSignTx;
 
-bool cosmos_signTxInit(const HDNode *_node, const CosmosSignTx *_msg);
-bool cosmos_signTxUpdateMsgSend(const uint64_t amount, const char *to_address);
-bool cosmos_signTxFinalize(uint8_t *public_key, uint8_t *signature);
-bool cosmos_signingIsInited(void);
-bool cosmos_signingIsFinished(void);
-void cosmos_signAbort(void);
-const CosmosSignTx *cosmos_getCosmosSignTx(void);
-
 #endif

include/keepkey/firmware/signtx_tendermint.h

@@ -0,0 +1,20 @@
+#ifndef KEEPKEY_FIRMWARE_SIGNTXTENDERMINT_H
+#define KEEPKEY_FIRMWARE_SIGNTXTENDERMINT_H
+
+#include "messages.pb.h"
+#include "trezor/crypto/bip32.h"
+
+#include <stdbool.h>
+#include <stdint.h>
+
+typedef struct _TendermintSignTx TendermintSignTx;
+
+bool tendermint_signTxInit(const HDNode *_node, const void *_msg, const size_t msgsize, const char *denom);
+bool tendermint_signTxUpdateMsgSend(const uint64_t amount, const char *to_address, const char *chainstr, const char *denom, const char *msgTypePrefix);
+bool tendermint_signTxFinalize(uint8_t *public_key, uint8_t *signature);
+bool tendermint_signingIsInited(void);
+bool tendermint_signingIsFinished(void);
+void tendermint_signAbort(void);
+const void *tendermint_getSignTx(void);
+
+#endif

include/keepkey/transport/interface.h

@@ -1,7 +1,7 @@
 /*
  * This file is part of the KeepKey project.
  *
- * Copyright (C) 2015 KeepKey LLC
+ * Copyright (C) 2021 KeepKey LLC
  *
  * This library is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by
@@ -30,6 +30,7 @@
 #include "messages-cosmos.pb.h"
 #include "messages-eos.pb.h"
 #include "messages-ripple.pb.h"
+#include "messages-tendermint.pb.h"
 #include "messages-thorchain.pb.h"
 
 #include "types.pb.h"

include/keepkey/transport/messages-tendermint.options

@@ -0,0 +1,22 @@
+TendermintGetAddress.address_n                             max_count:10
+TendermintGetAddress.address_prefix                        max_size:10
+TendermintGetAddress.chain_name                            max_size:15
+
+TendermintAddress.address                                  max_size:46
+
+TendermintMsgAck.denom                                     max_size:10
+TendermintMsgAck.chain_name                                max_size:15
+TendermintMsgAck.message_type_prefix                       max_size:25
+
+TendermintSignTx.address_n                                 max_count:10
+TendermintSignTx.chain_id                                  max_size:32
+TendermintSignTx.memo                                      max_size:256
+TendermintSignTx.denom                                     max_size:10
+TendermintSignTx.chain_name                                max_size:15
+TendermintSignTx.message_type_prefix                       max_size:25
+
+TendermintMsgSend.from_address                             max_size:46
+TendermintMsgSend.to_address                               max_size:46
+
+TendermintSignedTx.public_key                              max_size:33
+TendermintSignedTx.signature                               max_size:64

lib/firmware/CMakeLists.txt

@@ -3,7 +3,6 @@ set(sources
     app_layout.c
     binance.c
     coins.c
-    cosmos.c
     crypto.c
     eos.c
     eos-contracts/eosio.system.c
@@ -29,6 +28,7 @@ set(sources
     ripple.c
     ripple_base58.c
     signing.c
+    signtx_tendermint.c
     storage.c
     tendermint.c
     thorchain.c

lib/firmware/fsm.c

@@ -52,6 +52,7 @@
 #include "keepkey/firmware/reset.h"
 #include "keepkey/firmware/ripple.h"
 #include "keepkey/firmware/signing.h"
+#include "keepkey/firmware/signtx_tendermint.h"
 #include "keepkey/firmware/storage.h"
 #include "keepkey/firmware/tendermint.h"
 #include "keepkey/firmware/thorchain.h"
@@ -288,4 +289,5 @@ void fsm_msgClearSession(ClearSession *msg) {
 #include "fsm_msg_cosmos.h"
 #include "fsm_msg_binance.h"
 #include "fsm_msg_ripple.h"
+#include "fsm_msg_tendermint.h"
 #include "fsm_msg_thorchain.h"

lib/firmware/fsm_msg_common.h

@@ -3,7 +3,7 @@ void fsm_msgInitialize(Initialize *msg) {
   recovery_cipher_abort();
   signing_abort();
   ethereum_signing_abort();
-  cosmos_signAbort();
+  tendermint_signAbort();
   eos_signingAbort();
   session_clear(false);  // do not clear PIN
   layoutHome();
@@ -433,7 +433,7 @@ void fsm_msgCancel(Cancel *msg) {
   recovery_cipher_abort();
   signing_abort();
   ethereum_signing_abort();
-  cosmos_signAbort();
+  tendermint_signAbort();
   eos_signingAbort();
   fsm_sendFailure(FailureType_Failure_ActionCancelled, "Aborted");
 }

lib/firmware/fsm_msg_cosmos.h

@@ -75,7 +75,7 @@ void fsm_msgCosmosSignTx(const CosmosSignTx *msg) {
 
   if (!msg->has_account_number || !msg->has_chain_id || !msg->has_fee_amount ||
       !msg->has_gas || !msg->has_sequence) {
-    cosmos_signAbort();
+    tendermint_signAbort();
     fsm_sendFailure(FailureType_Failure_SyntaxError,
                     "Missing Fields On Message");
     layoutHome();
@@ -92,8 +92,8 @@ void fsm_msgCosmosSignTx(const CosmosSignTx *msg) {
 
   RESP_INIT(CosmosMsgRequest);
 
-  if (!cosmos_signTxInit(node, msg)) {
-    cosmos_signAbort();
+  if (!tendermint_signTxInit(node, (void *)msg, sizeof(CosmosSignTx), "uatom")) {
+    tendermint_signAbort();
     memzero(node, sizeof(*node));
     fsm_sendFailure(FailureType_Failure_FirmwareError,
                     _("Failed to initialize transaction signing"));
@@ -108,9 +108,9 @@ void fsm_msgCosmosSignTx(const CosmosSignTx *msg) {
 
 void fsm_msgCosmosMsgAck(const CosmosMsgAck *msg) {
   // Confirm transaction basics
-  CHECK_PARAM(cosmos_signingIsInited(), "Signing not in progress");
+  CHECK_PARAM(tendermint_signingIsInited(), "Signing not in progress");
   if (!msg->has_send || !msg->send.has_to_address || !msg->send.has_amount) {
-    cosmos_signAbort();
+    tendermint_signAbort();
     fsm_sendFailure(FailureType_Failure_FirmwareError,
                     _("Invalid Cosmos Message Type"));
     layoutHome();
@@ -122,13 +122,13 @@ void fsm_msgCosmosMsgAck(const CosmosMsgAck *msg) {
     return;
   }
 
-  const CosmosSignTx *sign_tx = cosmos_getCosmosSignTx();
+  const CosmosSignTx *sign_tx = (CosmosSignTx *)tendermint_getSignTx();
 
   switch (msg->send.address_type) {
     case OutputAddressType_EXCHANGE: {
       HDNode *root_node = fsm_getDerivedNode(SECP256K1_NAME, 0, 0, NULL);
       if (!root_node) {
-        cosmos_signAbort();
+        tendermint_signAbort();
         fsm_sendFailure(FailureType_Failure_FirmwareError, NULL);
         layoutHome();
         return;
@@ -138,7 +138,7 @@ void fsm_msgCosmosMsgAck(const CosmosMsgAck *msg) {
                                           (void *)NULL, true);
       if (ret < TXOUT_OK) {
         memzero((void *)root_node, sizeof(*root_node));
-        cosmos_signAbort();
+        tendermint_signAbort();
         send_fsm_co_error_message(ret);
         layoutHome();
         return;
@@ -154,7 +154,7 @@ void fsm_msgCosmosMsgAck(const CosmosMsgAck *msg) {
       if (!confirm_transaction_output(
               ButtonRequestType_ButtonRequest_ConfirmOutput, amount_str,
               msg->send.to_address)) {
-        cosmos_signAbort();
+        tendermint_signAbort();
         fsm_sendFailure(FailureType_Failure_ActionCancelled, NULL);
         layoutHome();
         return;
@@ -164,23 +164,23 @@ void fsm_msgCosmosMsgAck(const CosmosMsgAck *msg) {
     }
   }
 
-  if (!cosmos_signTxUpdateMsgSend(msg->send.amount, msg->send.to_address)) {
-    cosmos_signAbort();
+  if (!tendermint_signTxUpdateMsgSend(msg->send.amount, msg->send.to_address, "cosmos", "uatom", "cosmos-sdk")) {
+    tendermint_signAbort();
     fsm_sendFailure(FailureType_Failure_SyntaxError,
                     "Failed to include send message in transaction");
     layoutHome();
     return;
   }
 
-  if (!cosmos_signingIsFinished()) {
+  if (!tendermint_signingIsFinished()) {
     RESP_INIT(CosmosMsgRequest);
     msg_write(MessageType_MessageType_CosmosMsgRequest, resp);
     return;
   }
 
   if (sign_tx->has_memo && !confirm(ButtonRequestType_ButtonRequest_ConfirmMemo,
                                     _("Memo"), "%s", sign_tx->memo)) {
-    cosmos_signAbort();
+    tendermint_signAbort();
     fsm_sendFailure(FailureType_Failure_ActionCancelled, NULL);
     layoutHome();
     return;
@@ -200,16 +200,16 @@ void fsm_msgCosmosMsgAck(const CosmosMsgAck *msg) {
                "Sign this Cosmos transaction on %s? "
                "It includes a fee of %" PRIu32 " uATOM and %" PRIu32 " gas.",
                sign_tx->chain_id, sign_tx->fee_amount, sign_tx->gas)) {
-    cosmos_signAbort();
+    tendermint_signAbort();
     fsm_sendFailure(FailureType_Failure_ActionCancelled, NULL);
     layoutHome();
     return;
   }
 
   RESP_INIT(CosmosSignedTx);
 
-  if (!cosmos_signTxFinalize(resp->public_key.bytes, resp->signature.bytes)) {
-    cosmos_signAbort();
+  if (!tendermint_signTxFinalize(resp->public_key.bytes, resp->signature.bytes)) {
+    tendermint_signAbort();
     fsm_sendFailure(FailureType_Failure_SyntaxError,
                     "Failed to finalize signature");
     layoutHome();
@@ -220,7 +220,7 @@ void fsm_msgCosmosMsgAck(const CosmosMsgAck *msg) {
   resp->has_public_key = true;
   resp->signature.size = 64;
   resp->has_signature = true;
-  cosmos_signAbort();
+  tendermint_signAbort();
   layoutHome();
   msg_write(MessageType_MessageType_CosmosSignedTx, resp);
 }