Support EIP-7702 addresses (#2523)

* tx info customizations

* authorizations tab

* implement change for address page

* amends

Author: tom2drum

.github/workflows/deploy-review.yml

@@ -21,6 +21,7 @@ on:
             - eth_sepolia
             - eth_goerli
             - filecoin
+            - mekong
             - optimism
             - optimism_celestia
             - optimism_sepolia

.vscode/tasks.json

@@ -369,6 +369,7 @@
               "eth_goerli",
               "eth_sepolia",
               "filecoin",
+              "mekong",
               "optimism",
               "optimism_celestia",
               "optimism_sepolia",

configs/envs/.env.mekong

@@ -0,0 +1,31 @@
+# Set of ENVs for Mekong network explorer
+# https://mekong.blockscout.com
+# This is an auto-generated file. To update all values, run "yarn dev:preset:sync --name=mekong"
+
+# Local ENVs
+NEXT_PUBLIC_APP_PROTOCOL=http
+NEXT_PUBLIC_APP_HOST=localhost
+NEXT_PUBLIC_APP_PORT=3000
+NEXT_PUBLIC_APP_ENV=development
+NEXT_PUBLIC_API_WEBSOCKET_PROTOCOL=ws
+
+# Instance ENVs
+NEXT_PUBLIC_API_BASE_PATH=/
+NEXT_PUBLIC_API_HOST=mekong.blockscout.com
+NEXT_PUBLIC_API_SPEC_URL=https://raw.githubusercontent.com/blockscout/blockscout-api-v2-swagger/main/swagger.yaml
+NEXT_PUBLIC_GAME_BADGE_CLAIM_LINK=https://badges.blockscout.com/mint/sherblockHolmesBadge
+NEXT_PUBLIC_GRAPHIQL_TRANSACTION=0x7c7d9e09a5e0e6441a81efe57dbcf08848cd18a1f4238e28152faead390066a4
+NEXT_PUBLIC_HAS_BEACON_CHAIN=true
+NEXT_PUBLIC_HOMEPAGE_CHARTS=['daily_txs']
+NEXT_PUBLIC_IS_TESTNET=true
+NEXT_PUBLIC_METADATA_SERVICE_API_HOST=https://metadata.services.blockscout.com
+NEXT_PUBLIC_NETWORK_CURRENCY_DECIMALS=18
+NEXT_PUBLIC_NETWORK_CURRENCY_NAME=ETH
+NEXT_PUBLIC_NETWORK_CURRENCY_SYMBOL=ETH
+NEXT_PUBLIC_NETWORK_ID=7078815900
+NEXT_PUBLIC_NETWORK_NAME=Mekong
+NEXT_PUBLIC_NETWORK_RPC_URL=https://rpc.mekong.ethpandaops.io
+NEXT_PUBLIC_NETWORK_SHORT_NAME=Mekong
+NEXT_PUBLIC_OG_ENHANCED_DATA_ENABLED=true
+NEXT_PUBLIC_TRANSACTION_INTERPRETATION_PROVIDER=blockscout
+NEXT_PUBLIC_VISUALIZE_API_HOST=https://visualizer.services.blockscout.com

mocks/address/address.ts

@@ -60,6 +60,12 @@ export const withoutName: AddressParam = {
   ens_domain_name: null,
 };
 
+export const delegated: AddressParam = {
+  ...withoutName,
+  is_verified: true,
+  proxy_type: 'eip7702',
+};
+
 export const token: Address = {
   hash: hash,
   implementations: null,

tools/preset-sync/index.ts

@@ -14,6 +14,7 @@ const PRESETS = {
   garnet: 'https://explorer.garnetchain.com',
   filecoin: 'https://filecoin.blockscout.com',
   gnosis: 'https://gnosis.blockscout.com',
+  mekong: 'https://mekong.blockscout.com',
   optimism: 'https://optimism.blockscout.com',
   optimism_celestia: 'https://opcelestia-raspberry.gelatoscout.com',
   optimism_sepolia: 'https://optimism-sepolia.blockscout.com',

types/api/address.ts

@@ -2,6 +2,7 @@ import type { Transaction } from 'types/api/transaction';
 
 import type { UserTags, AddressImplementation, AddressParam, AddressFilecoinParams } from './addressParams';
 import type { Block, EpochRewardsType } from './block';
+import type { SmartContractProxyType } from './contract';
 import type { InternalTransaction } from './internalTransaction';
 import type { MudWorldSchema, MudWorldTable } from './mudWorlds';
 import type { NFTTokenType, TokenInfo, TokenInstance, TokenType } from './token';
@@ -31,6 +32,7 @@ export interface Address extends UserTags {
   name: string | null;
   token: TokenInfo | null;
   watchlist_address_id: number | null;
+  proxy_type?: SmartContractProxyType | null;
 }
 
 export interface AddressZilliqaParams {

types/api/addressParams.ts

@@ -1,4 +1,5 @@
 import type { AddressMetadataTagApi } from './addressMetadata';
+import type { SmartContractProxyType } from './contract';
 
 export interface AddressImplementation {
   address: string;
@@ -59,6 +60,7 @@ export type AddressParamBasic = {
     tags: Array<AddressMetadataTagApi>;
   } | null;
   filecoin?: AddressFilecoinParams;
+  proxy_type?: SmartContractProxyType | null;
 };
 
 export type AddressParam = UserTags & AddressParamBasic;

types/api/contract.ts

@@ -25,6 +25,7 @@ export type SmartContractProxyType =
   | 'eip1822'
   | 'eip930'
   | 'eip2535'
+  | 'eip7702'
   | 'master_copy'
   | 'basic_implementation'
   | 'basic_get_implementation'

types/api/transaction.ts

@@ -105,6 +105,8 @@ export type Transaction = {
   translation?: NovesTxTranslation;
   arbitrum?: ArbitrumTransactionData;
   scroll?: ScrollTransactionData;
+  // EIP-7702
+  authorization_list?: Array<TxAuthorization>;
 };
 
 type ArbitrumTransactionData = {
@@ -206,3 +208,10 @@ export type ScrollTransactionData = {
   l2_block_status: ScrollL2BlockStatus;
   queue_index: number;
 };
+
+export interface TxAuthorization {
+  address: string;
+  authority: string;
+  chain_id: number;
+  nonce: number;
+}

ui/address/AddressDetails.tsx

@@ -170,6 +170,7 @@ const AddressDetails = ({ addressQuery, scrollRef }: Props) => {
           <AddressImplementations
             data={ data.implementations }
             isLoading={ addressQuery.isPlaceholderData }
+            proxyType={ data.proxy_type }
           />
         ) }