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Add pointer to msg_sender in Eth_plugin_finalize (#170)

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* Add some PRINTF debug statements and fir additional screens init

* Memzero struture and use two pointers less

* Clang-format

* Use ADDRESS_LENGTH where possible; Add printf statements when failing to compare contracts

* clang-format

* Remove 'token1' and 'token2' locals

* Fix typo

* apply clang-format

* Add bip32path to sharedRO for plugins

* Change getEthAddressStringFromKey to accept char instead of uint8_t

* Update ethereum plugin sdk

* Add BYPASS_SIGNATURES compilation option

* Remove bip32path and pathLength from sharedRO; add msg_sender pointer to pluginFinalize.address

* clang format eth_plugin_interface

* Update submodule

* Set address BEFORE making the finalize call

* Update SDK

Co-authored-by: TamtamHero <10632523+TamtamHero@users.noreply.github.com>
This commit is contained in:
pscott
2021-07-09 11:16:23 +02:00
committed by TamtamHero
parent 5ef3e77820
commit d541f1f524
13 changed files with 87 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/eth_plugin_handler.c
View File

@@ -21,12 +21,8 @@ void eth_plugin_prepare_finalize(ethPluginFinalize_t *finalize) {
memset((uint8_t *) finalize, 0, sizeof(ethPluginFinalize_t));
}
void eth_plugin_prepare_provide_token(ethPluginProvideToken_t *provideToken,
tokenDefinition_t *token1,
tokenDefinition_t *token2) {
void eth_plugin_prepare_provide_token(ethPluginProvideToken_t *provideToken) {
memset((uint8_t *) provideToken, 0, sizeof(ethPluginProvideToken_t));
provideToken->token1 = token1;
provideToken->token2 = token2;
}
void eth_plugin_prepare_query_contract_ID(ethQueryContractID_t *queryContractID,
@@ -67,11 +63,19 @@ eth_plugin_result_t eth_plugin_perform_init(uint8_t *contractAddress,
if (memcmp(contractAddress,
dataContext.tokenContext.contract_address,
sizeof(dataContext.tokenContext.contract_address)) != 0) {
PRINTF("Got contract: %.*H\n", ADDRESS_LENGTH, contractAddress);
PRINTF("Expected contract: %.*H\n",
ADDRESS_LENGTH,
dataContext.tokenContext.contract_address);
os_sched_exit(0);
}
if (memcmp(init->selector,
dataContext.tokenContext.method_selector,
sizeof(dataContext.tokenContext.method_selector)) != 0) {
PRINTF("Got selector: %.*H\n", SELECTOR_SIZE, init->selector);
PRINTF("Expected selector: %.*H\n",
SELECTOR_SIZE,
dataContext.tokenContext.method_selector);
os_sched_exit(0);
}
PRINTF("External plugin will be used\n");
@@ -145,6 +149,7 @@ eth_plugin_result_t eth_plugin_call(int method, void *parameter) {
switch (method) {
case ETH_PLUGIN_INIT_CONTRACT:
PRINTF("-- PLUGIN INIT CONTRACT --\n");
((ethPluginInitContract_t *) parameter)->interfaceVersion =
ETH_PLUGIN_INTERFACE_VERSION_1;
((ethPluginInitContract_t *) parameter)->result = ETH_PLUGIN_RESULT_UNAVAILABLE;
@@ -157,6 +162,7 @@ eth_plugin_result_t eth_plugin_call(int method, void *parameter) {
((ethPluginInitContract_t *) parameter)->alias = dataContext.tokenContext.pluginName;
break;
case ETH_PLUGIN_PROVIDE_PARAMETER:
PRINTF("-- PLUGIN PROVIDE PARAMETER --\n");
((ethPluginProvideParameter_t *) parameter)->result = ETH_PLUGIN_RESULT_UNAVAILABLE;
((ethPluginProvideParameter_t *) parameter)->pluginSharedRW = &pluginRW;
((ethPluginProvideParameter_t *) parameter)->pluginSharedRO = &pluginRO;
@@ -164,6 +170,7 @@ eth_plugin_result_t eth_plugin_call(int method, void *parameter) {
(uint8_t *) &dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_FINALIZE:
PRINTF("-- PLUGIN FINALIZE --\n");
((ethPluginFinalize_t *) parameter)->result = ETH_PLUGIN_RESULT_UNAVAILABLE;
((ethPluginFinalize_t *) parameter)->pluginSharedRW = &pluginRW;
((ethPluginFinalize_t *) parameter)->pluginSharedRO = &pluginRO;
@@ -171,6 +178,7 @@ eth_plugin_result_t eth_plugin_call(int method, void *parameter) {
(uint8_t *) &dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_PROVIDE_TOKEN:
PRINTF("-- PLUGIN PROVIDE TOKEN --\n");
((ethPluginProvideToken_t *) parameter)->result = ETH_PLUGIN_RESULT_UNAVAILABLE;
((ethPluginProvideToken_t *) parameter)->pluginSharedRW = &pluginRW;
((ethPluginProvideToken_t *) parameter)->pluginSharedRO = &pluginRO;
@@ -178,6 +186,7 @@ eth_plugin_result_t eth_plugin_call(int method, void *parameter) {
(uint8_t *) &dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_QUERY_CONTRACT_ID:
PRINTF("-- PLUGIN QUERY CONTRACT ID --\n");
((ethQueryContractID_t *) parameter)->result = ETH_PLUGIN_RESULT_UNAVAILABLE;
((ethQueryContractID_t *) parameter)->pluginSharedRW = &pluginRW;
((ethQueryContractID_t *) parameter)->pluginSharedRO = &pluginRO;
@@ -185,6 +194,7 @@ eth_plugin_result_t eth_plugin_call(int method, void *parameter) {
(uint8_t *) &dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_QUERY_CONTRACT_UI:
PRINTF("-- PLUGIN QUERY CONTRACT UI --\n");
((ethQueryContractUI_t *) parameter)->pluginSharedRW = &pluginRW;
((ethQueryContractUI_t *) parameter)->pluginSharedRO = &pluginRO;
((ethQueryContractUI_t *) parameter)->pluginContext =
@@ -230,7 +240,6 @@ eth_plugin_result_t eth_plugin_call(int method, void *parameter) {
PRINTF("method: %d\n", method);
switch (method) {
case ETH_PLUGIN_INIT_CONTRACT:
PRINTF("parameter result: %d\n", ((ethPluginInitContract_t *) parameter)->result);
switch (((ethPluginInitContract_t *) parameter)->result) {
case ETH_PLUGIN_RESULT_OK:
break;
@@ -263,6 +272,7 @@ eth_plugin_result_t eth_plugin_call(int method, void *parameter) {
}
break;
case ETH_PLUGIN_PROVIDE_TOKEN:
PRINTF("RESULT: %d\n", ((ethPluginProvideToken_t *) parameter)->result);
switch (((ethPluginProvideToken_t *) parameter)->result) {
case ETH_PLUGIN_RESULT_OK:
case ETH_PLUGIN_RESULT_FALLBACK:
@@ -279,7 +289,7 @@ eth_plugin_result_t eth_plugin_call(int method, void *parameter) {
}
break;
case ETH_PLUGIN_QUERY_CONTRACT_UI:
if (((ethQueryContractUI_t *) parameter)->result <= ETH_PLUGIN_RESULT_OK) {
if (((ethQueryContractUI_t *) parameter)->result <= ETH_PLUGIN_RESULT_UNSUCCESSFUL) {
return ETH_PLUGIN_RESULT_UNAVAILABLE;
}
break;

4
src/eth_plugin_handler.h
View File

@@ -7,9 +7,7 @@ void eth_plugin_prepare_provide_parameter(ethPluginProvideParameter_t *providePa
uint8_t *parameter,
uint32_t parameterOffset);
void eth_plugin_prepare_finalize(ethPluginFinalize_t *finalize);
void eth_plugin_prepare_provide_token(ethPluginProvideToken_t *provideToken,
tokenDefinition_t *token1,
tokenDefinition_t *token2);
void eth_plugin_prepare_provide_token(ethPluginProvideToken_t *provideToken);
void eth_plugin_prepare_query_contract_ID(ethQueryContractID_t *queryContractID,
char *name,
uint32_t nameLength,

3
src/eth_plugin_interface.h
View File

@@ -104,7 +104,8 @@ typedef struct ethPluginFinalize_t {
uint8_t *tokenLookup2;
uint8_t *amount; // set an uint256 pointer if uiType is UI_AMOUNT_ADDRESS
uint8_t *address; // set to a 20 bytes address pointer if uiType is UI_AMOUNT_ADDRESS
uint8_t *address; // set to the destination address if uiType is UI_AMOUNT_ADDRESS. Set to the
// user's address if uiType is UI_TYPE_GENERIC
uint8_t uiType;
uint8_t numScreens; // ignored if uiType is UI_AMOUNT_ADDRESS

10
src/eth_plugin_ui.c
View File

@@ -23,7 +23,9 @@ void plugin_ui_get_id() {
strings.tmp.tmp2,
sizeof(strings.tmp.tmp2));
// Query the original contract for ID if it's not an internal alias
if (!eth_plugin_call(ETH_PLUGIN_QUERY_CONTRACT_ID, (void *) &pluginQueryContractID)) {
eth_plugin_result_t status =
eth_plugin_call(ETH_PLUGIN_QUERY_CONTRACT_ID, (void *) &pluginQueryContractID);
if (status != ETH_PLUGIN_RESULT_OK) {
PRINTF("Plugin query contract ID call failed\n");
io_seproxyhal_touch_tx_cancel(NULL);
}
@@ -37,8 +39,10 @@ void plugin_ui_get_item() {
sizeof(strings.tmp.tmp),
strings.tmp.tmp2,
sizeof(strings.tmp.tmp2));
if (!eth_plugin_call(ETH_PLUGIN_QUERY_CONTRACT_UI, (void *) &pluginQueryContractUI)) {
PRINTF("Plugin query contract UI call failed\n");
eth_plugin_result_t status =
eth_plugin_call(ETH_PLUGIN_QUERY_CONTRACT_UI, (void *) &pluginQueryContractUI);
if (status != ETH_PLUGIN_RESULT_OK) {
PRINTF("Plugin query contract UI call failed, got: %d\n", status);
io_seproxyhal_touch_tx_cancel(NULL);
}
}

4
src/main.c
View File

@@ -394,7 +394,7 @@ void handleGetWalletId(volatile unsigned int *tx) {
THROW(0x9000);
}
#endif // HAVE_WALLET_ID_SDK
#endif // HAVE_WALLET_ID_SDK
void handleApdu(unsigned int *flags, unsigned int *tx) {
unsigned short sw = 0;
@@ -409,7 +409,7 @@ void handleApdu(unsigned int *flags, unsigned int *tx) {
return;
}
#endif // HAVE_WALLET_ID_SDK
#endif // HAVE_WALLET_ID_SDK
#ifdef HAVE_STARKWARE