feat: verify contracts on filfox

axelar-chains-config/info/mainnet.json

@@ -1152,7 +1152,8 @@
       },
       "confirmations": 3,
       "explorer": {
-        "url": "https://www.filfox.info"
+        "url": "https://www.filfox.info",
+        "api": "https://filfox.info/api/v1/tools/verifyContract"
       },
       "gasOptions": {
         "gasLimit": 500000000

axelar-chains-config/info/testnet.json

@@ -1252,7 +1252,8 @@
         }
       },
       "explorer": {
-        "url": "https://calibration.filfox.info"
+        "url": "https://calibration.filfox.info",
+        "api": "https://calibration.filfox.info/api/v1/tools/verifyContract"
       },
       "gasOptions": {
         "gasLimit": 300000000

evm/nonces.json

@@ -139,4 +139,4 @@
       "0x027c1882B975E2cd771AE068b0389FA38B9dda73": 0
     }
   }
-}
+}

evm/verify-filfox.js

@@ -0,0 +1,85 @@
+const axios = require('axios');
+const fs = require('fs');
+const { Command, Option } = require('commander');
+const { addBaseOptions } = require('./cli-utils');
+const { validateParameters, loadConfig, printInfo, printError } = require('./utils');
+
+async function verifyFilfox(options) {
+    const { env, address, contractName, contractPath, compilerVersion, optimizeRuns } = options;
+
+    validateParameters({
+        isValidAddress: { address },
+        isNonEmptyString: { contractName, contractPath, compilerVersion },
+        isValidNumber: { optimizeRuns },
+    });
+
+    const sourceFiles = {
+        [`${contractName}.sol`]: {
+            content: fs.readFileSync(contractPath, 'utf8'),
+        },
+    };
+
+    const optimizerDetails = '';
+    const license = 'MIT License (MIT)';
+    const evmVersion = 'london';
+    const libraries = '';
+    const metadata = '';
+
+    const data = {
+        address,
+        language: 'Solidity',
+        compiler: compilerVersion,
+        optimize: true,
+        optimizeRuns,
+        optimizerDetails,
+        sourceFiles,
+        license,
+        evmVersion,
+        viaIR: false,
+        libraries,
+        metadata,
+    };
+
+    const config = loadConfig(env);
+    const api = config.chains.filecoin.explorer?.api;
+
+    if (!api) {
+        throw new Error(`Explorer API not present for filecoin ${env}`);
+    }
+
+    try {
+        const response = await axios.post(api, data, {
+            headers: {
+                'Content-Type': 'application/json',
+            },
+        });
+
+        printInfo('Verification successful', JSON.stringify(response.data));
+    } catch (error) {
+        printError('Error during verification', JSON.stringify(error.response.data));
+    }
+}
+
+async function main(options) {
+    await verifyFilfox(options);
+}
+
+if (require.main === module) {
+    const program = new Command();
+
+    program.name('verify-filfox').description('Verify contracts on filfox explorer for filecoin network');
+
+    addBaseOptions(program, { ignorePrivateKey: true, ignoreChainNames: true, address: true });
+
+    program.addOption(new Option('-c, --contractName <contractName>', 'contract name'));
+    program.addOption(new Option('-p, --contractPath <contractPath>', 'flattened contract file path with respect to project root'));
+    program.addOption(new Option('--configPath <configPath>', 'hardhat config path with respect to project root'));
+    program.addOption(new Option('--compilerVersion <compilerVersion>', 'compiler version used to compile contract'));
+    program.addOption(new Option('--optimizeRuns <optimizeRuns>', 'optimize runs used during contract compilation'));
+
+    program.action((options) => {
+        main(options);
+    });
+
+    program.parse();
+}