Fix blockscout licensetype

src/verifiers/BlockscoutVerifier.ts

@@ -11,6 +11,49 @@ export type BlockscoutVerificationRequest = {
   waitForSuccess?: boolean
 }
 
+// https://docs.blockscout.com/devs/verification/blockscout-smart-contract-verification-api#license-type
+type BlockscoutLicenseType =
+  | 'none'
+  | 'unlicense'
+  | 'mit'
+  | 'gnu_gpl_v2'
+  | 'gnu_gpl_v3'
+  | 'gnu_lgpl_v2_1'
+  | 'gnu_lgpl_v3'
+  | 'bsd_2_clause'
+  | 'bsd_3_clause'
+  | 'mpl_2_0'
+  | 'osl_3_0'
+  | 'apache_2_0'
+  | 'gnu_agpl_v3'
+  | 'bsl_1_1'
+
+const BLOCKSCOUT_LICENSE_TYPE_MAP: Record<string, BlockscoutLicenseType> = {
+  None: 'none',
+  Unlicense: 'unlicense',
+  MIT: 'mit',
+  'GNU GPLv2': 'gnu_gpl_v2',
+  'GNU GPLv3': 'gnu_gpl_v3',
+  'GNU LGPLv2.1': 'gnu_lgpl_v2_1',
+  'GNU LGPLv3': 'gnu_lgpl_v3',
+  'BSD-2-Clause': 'bsd_2_clause',
+  'BSD-3-Clause': 'bsd_3_clause',
+  'MPL-2.0': 'mpl_2_0',
+  'OSL-3.0': 'osl_3_0',
+  'Apache-2.0': 'apache_2_0',
+  'GNU AGPLv3': 'gnu_agpl_v3',
+  'BSL 1.1': 'bsl_1_1',
+}
+
+const stringToBlockscoutLicenseType = (
+  licenseString: string,
+): BlockscoutLicenseType | string => {
+  if (!(licenseString in BLOCKSCOUT_LICENSE_TYPE_MAP)) {
+    return licenseString // Just return the original string
+  }
+  return BLOCKSCOUT_LICENSE_TYPE_MAP[licenseString]
+}
+
 type BlockscoutApiResponse = {
   message: string
 }
@@ -36,7 +79,10 @@ export class BlockscoutVerifier {
     // Create verification body
     const verifyBody = new FormData()
     verifyBody.append('compiler_version', request.version)
-    verifyBody.append('license_type', request.licenceType.toLowerCase())
+    verifyBody.append(
+      'license_type',
+      stringToBlockscoutLicenseType(request.licenceType),
+    )
     verifyBody.append('contract_name', contractName)
     verifyBody.append('autodetect_constructor_args', 'false')
     verifyBody.append('constructor_args', request.constructorArgs ?? '')

tests/verifiers/BlockscoutVerify.spec.ts

@@ -24,13 +24,13 @@ describe('BlockscoutVerifier', () => {
   let contractAddr = COUNTER_ADDR_SEPOLIA
 
   beforeAll(async () => {
-    const { SEPOLIA_PRIVATE_KEY, SEPOLIA_RPC_URL } = process.env
-    if (SEPOLIA_PRIVATE_KEY === undefined || SEPOLIA_RPC_URL === undefined) {
+    const { SEPOLIA_PRIVATE_KEY, SEPOLIA_RPC_URL, BLOCKSCOUT_URL } = process.env
+    if (!SEPOLIA_PRIVATE_KEY || !SEPOLIA_RPC_URL) {
       // Stub fetch
       console.log('Required Sepolia env vars not found, using stubs')
       axiosPostStub = jest.spyOn(axios, 'postForm')
       axiosPostStub
-      .mockResolvedValueOnce({
+        .mockResolvedValueOnce({
         data: { message: 'Smart-contract verification started' },
       })
       .mockResolvedValueOnce({
@@ -42,7 +42,7 @@ describe('BlockscoutVerifier', () => {
     }
 
     blockscoutVerifier = new BlockscoutVerifier(
-      'https://eth-sepolia.blockscout.com',
+      BLOCKSCOUT_URL ?? 'https://eth-sepolia.blockscout.com',
       console,
     )
   })