Files
app-ethereum/src_plugins/erc1155/erc1155_provide_parameters.c
apaillier-ledger fcc3dd6d31 Add support for ERC-721 and ERC-1155 (v3) (#218)
* First draft for erc721 token allowance

* Split ui and provide parameters into their own files

* Print txtype when not supported

* fix compilation for erc721

* Use pluginType

* Add debug statement in compound plugin

* add debug error msg in plugin error

* Add parameter parsing for all methods

* Remove debug logs

* Add SET_APPROVAL_FOR_ALL; Add correct parsing method on contract init

* Add dst_size parameter to copy functions

* Add query contract id code

* format

* Add UIs

* update ethapp.asc

* Change setExternalPlugin to setPlugin; Add support for ERC721

* clang-format

* Fix typo Unconsistent -> Inconsistent

* Add support for 721; use extraInfo

* Add extraInfo to ethpluginQueryConractUI

* Rename extraInfo to item

* Add txFromEtherscan to tests

* Add nft key and temp padding

* Remove comments around HAVE_BYPASS_SIGNATURES

* Rename TESTING_KEY to NFT_TESTING_KEY

* Add comments regarding value of queryContractUI->item

* Fix comment regarding method selector

* Rename provideToken to provideInfo; Update plugin doc

* fix caps of eth_plugin_prepare_provide_info

* fix caps of handle_provide_info

* Use verificationFn insead of hardcoded cx_ecdsa_verify

* Add comments about nftInfo_t and tokenDefinition_t

* Add erc721 test

* Remove comment from plugin interface version

* Fix network_ticker duplicate

* Add setPlugin and provideNFTInfo to doc.asc

* Add back setExternalPlugin; implement new setPlugin

* Update plugin sdk

* Call setPlugin instead of setExternalPlugin

* setPlugin work without checking sig

* Remove printf of displayed fees

* Add working 721 test

* Finalize ERC721 and add simple test

* Display NFT address on set approval and operator

* Support set approval for all for erc721

* Finish UI for set approval for all erc721

* Move copy_parameter and copy_address to eth_plugin_internal; Add tests for erc721

* update plugin sdk

* Add erc1155 plugin and 1155 tests placeholder

* Add restriction for AWS key and setPlugin

* Add NOT_OLD_INTERNAL variant; Add erc_1155_plugin_call

* Fixed compilation warnings (function pointer casting)

Co-authored-by: pscott <scott.piriou@ledger.fr>
2021-11-22 14:39:36 +01:00

106 lines
3.7 KiB
C

#include "erc1155_plugin.h"
#include "eth_plugin_internal.h"
static void handle_safe_transfer(ethPluginProvideParameter_t *msg, erc1155_context_t *context) {
switch (context->next_param) {
case FROM:
context->next_param = TO;
break;
case TO:
copy_address(context->address, msg->parameter, sizeof(context->address));
context->next_param = TOKEN_ID;
break;
case TOKEN_ID:
copy_parameter(context->tokenId, msg->parameter, sizeof(context->tokenId));
context->next_param = VALUE;
break;
case VALUE:
copy_parameter(context->value, msg->parameter, sizeof(context->value));
context->next_param = NONE;
break;
default:
// Some extra data might be present so don't error.
break;
}
}
static void handle_batch_transfer(ethPluginProvideParameter_t *msg, erc1155_context_t *context) {
switch (context->next_param) {
case FROM:
context->next_param = TO;
break;
case TO:
copy_address(context->address, msg->parameter, sizeof(context->address));
context->next_param = TOKEN_ID;
break;
case TOKEN_IDS_OFFSET:
context->tokenIdsOffset = U4BE(msg->parameter, PARAMETER_LENGTH - 4);
context->next_param = VALUE_OFFSET;
break;
case VALUE_OFFSET:
context->targetOffset = context->tokenIdsOffset;
context->next_param = TOKEN_ID;
break;
case TOKEN_ID:
copy_parameter(context->tokenId, msg->parameter, sizeof(context->tokenId));
context->targetOffset = context->valueOffset;
context->next_param = VALUE;
break;
case VALUE:
copy_parameter(context->value, msg->parameter, sizeof(context->value));
context->targetOffset = 0;
context->next_param = NONE;
default:
// Some extra data might be present so don't error.
break;
}
}
static void handle_approval_for_all(ethPluginProvideParameter_t *msg, erc1155_context_t *context) {
switch (context->next_param) {
case OPERATOR:
context->next_param = APPROVED;
copy_address(context->address, msg->parameter, sizeof(context->address));
break;
case APPROVED:
context->approved = msg->parameter[PARAMETER_LENGTH - 1];
context->next_param = NONE;
break;
default:
PRINTF("Param %d not supported\n", context->next_param);
msg->result = ETH_PLUGIN_RESULT_ERROR;
break;
}
}
void handle_provide_parameter_1155(void *parameters) {
ethPluginProvideParameter_t *msg = (ethPluginProvideParameter_t *) parameters;
erc1155_context_t *context = (erc1155_context_t *) msg->pluginContext;
PRINTF("erc1155 plugin provide parameter %d %.*H\n",
msg->parameterOffset,
PARAMETER_LENGTH,
msg->parameter);
msg->result = ETH_PLUGIN_RESULT_SUCCESSFUL;
if (context->targetOffset > SELECTOR_SIZE &&
context->targetOffset != msg->parameterOffset - SELECTOR_SIZE) {
return;
}
switch (context->selectorIndex) {
case SAFE_TRANSFER:
handle_safe_transfer(msg, context);
break;
case SAFE_BATCH_TRANSFER:
handle_batch_transfer(msg, context);
break;
case SET_APPROVAL_FOR_ALL:
handle_approval_for_all(msg, context);
break;
default:
PRINTF("Selector index %d not supported\n", context->selectorIndex);
msg->result = ETH_PLUGIN_RESULT_ERROR;
break;
}
}