fix(platforms): added old ENS public resolver to list of legit public…

… resolvers (#1882)

platforms/src/Ens/Providers/EnsProvider.ts

@@ -5,7 +5,10 @@ import type { RequestPayload, VerifiedPayload } from "@gitcoin/passport-types";
 // ----- Credential verification
 import { getRPCProvider } from "../../utils/signer";
 
-const ENS_PUBLIC_RESOLVER = "0x231b0ee14048e9dccd1d247744d114a4eb5e8e63";
+const ENS_PUBLIC_RESOLVERS = [
+  "0x231b0ee14048e9dccd1d247744d114a4eb5e8e63",
+  "0x4976fb03c32e5b8cfe2b6ccb31c09ba78ebaba41",
+];
 
 // Export a Ens Provider to carry out Ens name check and return a record object
 export class EnsProvider implements Provider {
@@ -32,7 +35,7 @@ export class EnsProvider implements Provider {
 
       if (reportedName) {
         const resolver = await provider.getResolver(reportedName);
-        if (resolver?.address?.toLowerCase() === ENS_PUBLIC_RESOLVER) {
+        if (ENS_PUBLIC_RESOLVERS.includes(resolver?.address?.toLowerCase())) {
           valid = true;
           record = {
             ens: reportedName,

platforms/src/Ens/__tests__/EnsProvider.test.ts

@@ -72,6 +72,30 @@ describe("Attempt verification", function () {
     });
   });
 
+  it("should return true for old public resolver", async () => {
+    EthersGetResolverMock.mockImplementation(async (_) => {
+      return Promise.resolve({
+        address: "0x4976fb03C32e5B8cfe2b6cCB31c09Ba78EBaBa41",
+      } as Resolver);
+    });
+
+    const ens = new EnsProvider();
+
+    const verifiedPayload = await ens.verify({
+      address: MOCK_ADDRESS,
+    } as unknown as RequestPayload);
+
+    expect(EthersLookupAddressMock).toBeCalledWith(MOCK_ADDRESS);
+
+    expect(verifiedPayload).toEqual({
+      valid: true,
+      record: {
+        ens: MOCK_ENS,
+      },
+      errors: [],
+    });
+  });
+
   it("should return false for invalid address", async () => {
     EthersLookupAddressMock.mockRejectedValueOnce("Invalid Address");
     const ens = new EnsProvider();