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
parent a490532605
commit fcc3dd6d31
94 changed files with 2026 additions and 349 deletions
--- a/src_plugins/erc721/erc721_provide_parameters.c
+++ b/src_plugins/erc721/erc721_provide_parameters.c
@@ -0,0 +1,93 @@
+#include "erc721_plugin.h"
+#include "eth_plugin_internal.h"
+
+static void handle_approve(ethPluginProvideParameter_t *msg, erc721_context_t *context) {
+    switch (context->next_param) {
+        case OPERATOR:
+            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 = NONE;
+            break;
+        default:
+            PRINTF("Unhandled parameter offset\n");
+            msg->result = ETH_PLUGIN_RESULT_ERROR;
+            break;
+    }
+}
+
+// `strict` will set msg->result to ERROR if parsing continues after `TOKEN_ID` has been parsed.
+static void handle_transfer(ethPluginProvideParameter_t *msg,
+                            erc721_context_t *context,
+                            bool strict) {
+    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 = NONE;
+            break;
+        default:
+            if (strict) {
+                PRINTF("Param %d not supported\n", context->next_param);
+                msg->result = ETH_PLUGIN_RESULT_ERROR;
+            }
+            break;
+    }
+}
+
+static void handle_approval_for_all(ethPluginProvideParameter_t *msg, erc721_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->next_param = NONE;
+            context->approved = msg->parameter[PARAMETER_LENGTH - 1];
+            break;
+        default:
+            PRINTF("Param %d not supported\n", context->next_param);
+            msg->result = ETH_PLUGIN_RESULT_ERROR;
+            break;
+    }
+}
+
+void handle_provide_parameter(void *parameters) {
+    ethPluginProvideParameter_t *msg = (ethPluginProvideParameter_t *) parameters;
+    erc721_context_t *context = (erc721_context_t *) msg->pluginContext;
+
+    PRINTF("erc721 plugin provide parameter %d %.*H\n",
+           msg->parameterOffset,
+           PARAMETER_LENGTH,
+           msg->parameter);
+
+    msg->result = ETH_PLUGIN_RESULT_SUCCESSFUL;
+    switch (context->selectorIndex) {
+        case APPROVE:
+            handle_approve(msg, context);
+            break;
+        case SAFE_TRANSFER:
+        case TRANSFER:
+            handle_transfer(msg, context, true);
+            break;
+        case SAFE_TRANSFER_DATA:
+            // Set `strict` to `false` because additional data might be present.
+            handle_transfer(msg, context, false);
+            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;
+    }
+}