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claims.service.e2e.ts
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claims.service.e2e.ts
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import { IRoleDefinition, PreconditionType } from "@energyweb/iam-contracts";
import { Methods } from "@ew-did-registry/did";
import { addressOf } from "@ew-did-registry/did-ethr-resolver";
import { KeyTags } from "@ew-did-registry/did-resolver-interface";
import { ethers, providers, utils, Wallet } from "ethers";
import { JSONCodec } from "nats.ws";
import {
AssetsService,
chainConfigs,
ClaimsService,
DidRegistry,
DomainsService,
ERROR_MESSAGES,
initWithPrivateKeySigner,
MessagingService,
NATS_EXCHANGE_TOPIC,
ProviderType,
RegistrationTypes,
SignerService,
StakingService,
} from "../src";
import { replenish, root, rpcUrl, setupENS } from "./utils/setup_contracts";
import { ClaimManager__factory } from "../ethers/factories/ClaimManager__factory";
import { ClaimManager } from "../ethers/ClaimManager";
const { namehash } = utils;
const provider = new providers.JsonRpcProvider(rpcUrl);
const staticIssuer = Wallet.createRandom().connect(provider);
const staticIssuerDID = `did:${Methods.Erc1056}:${staticIssuer.address}`;
const dynamicIssuer = Wallet.createRandom().connect(provider);
const dynamicIssuerDID = `did:${Methods.Erc1056}:${dynamicIssuer.address}`;
const rootOwner = Wallet.createRandom().connect(provider);
const rootOwnerDID = `did:${Methods.Erc1056}:${rootOwner.address}`;
const roleName1 = "myrole1";
const roleName2 = "myrole2";
const roleName3 = "myrole3";
const roleName4 = "myrole4";
const namespace = root;
const version = 1;
const baseRoleDef = {
roleType: "org",
fields: [],
enrolmentPreconditions: [],
issuer: { issuerType: "DID", did: [staticIssuerDID] },
version,
metadata: {},
};
const roles: Record<string, IRoleDefinition> = {
[`${roleName1}.${root}`]: { ...baseRoleDef, roleName: roleName1 },
[`${roleName2}.${root}`]: {
...baseRoleDef,
roleName: roleName2,
issuer: { issuerType: "ROLE", roleName: `${roleName1}.${root}` },
},
[`${roleName3}.${root}`]: {
...baseRoleDef,
roleName: roleName3,
enrolmentPreconditions: [{ type: PreconditionType.Role, conditions: [`${roleName1}.${root}`] }],
},
[`${roleName4}.${root}`]: {
...baseRoleDef,
roleName: roleName4,
issuer: { issuerType: "ROLE", roleName: `${roleName1}.${root}` },
},
};
const mockGetRoleDefinition = jest.fn().mockImplementation((namespace: string) => {
return roles[namespace];
});
const mockGetDidDocument = jest.fn().mockImplementation((did: string) => {
return { publicKey: [{ id: `did:ethr:${did}-${KeyTags.OWNER}` }] }; // all documents are created
});
const mockGetAssetById = jest.fn();
const mockGetClaimsBySubject = jest.fn();
jest.mock("../src/modules/cacheClient/cacheClient.service", () => {
return {
CacheClient: jest.fn().mockImplementation(() => {
return {
getRoleDefinition: mockGetRoleDefinition,
getDidDocument: mockGetDidDocument,
getAssetById: mockGetAssetById,
getClaimsBySubject: mockGetClaimsBySubject,
init: jest.fn(),
login: jest.fn(),
};
}),
};
});
const mockPublish = jest.fn();
MessagingService.create = (signerService: SignerService) => Promise.resolve(new MessagingService(signerService));
jest.mock("../src/modules/messaging/messaging.service", () => {
return {
MessagingService: jest.fn().mockImplementation(() => {
return { publish: mockPublish };
}),
};
});
const jsonCodec = JSONCodec();
StakingService.create = jest.fn();
describe("Enrollment claim tests", () => {
let claimsService: ClaimsService;
let signerService: SignerService;
let assetsService: AssetsService;
let domainsService: DomainsService;
let claimManager: ClaimManager;
let didRegistry: DidRegistry;
beforeEach(async () => {
jest.clearAllMocks();
await replenish(await staticIssuer.getAddress());
await replenish(await rootOwner.getAddress());
await replenish(await dynamicIssuer.getAddress());
await setupENS(await rootOwner.getAddress());
let connectToCacheServer;
({ signerService, connectToCacheServer } = await initWithPrivateKeySigner(rootOwner.privateKey, rpcUrl));
const chainId = signerService.chainId;
claimManager = new ClaimManager__factory(rootOwner).attach(chainConfigs()[chainId].claimManagerAddress);
let connectToDidRegistry;
({ domainsService, connectToDidRegistry, assetsService } = await connectToCacheServer());
await domainsService.createRole({
roleName: roleName1,
namespace,
data: roles[`${roleName1}.${root}`],
returnSteps: false,
});
await domainsService.createRole({
roleName: roleName4,
namespace,
data: roles[`${roleName4}.${root}`],
returnSteps: false,
});
({ didRegistry, claimsService } = await connectToDidRegistry());
});
async function enrolAndIssue(
requestSigner: Required<ethers.Signer>,
issueSigner: Required<ethers.Signer>,
{
subjectDID,
claimType,
registrationTypes = [RegistrationTypes.OnChain],
}: { subjectDID: string; claimType: string; registrationTypes?: RegistrationTypes[] },
) {
await signerService.connect(requestSigner, ProviderType.PrivateKey);
const requesterDID = signerService.did;
await claimsService.createClaimRequest({
claim: { claimType, claimTypeVersion: version, fields: [{ key: "temperature", value: 36 }] },
registrationTypes,
subject: subjectDID,
});
const [, encodedMsg] = mockPublish.mock.calls.pop();
const message = jsonCodec.decode(encodedMsg) as any;
await signerService.connect(issueSigner, ProviderType.PrivateKey);
const issuerDID = signerService.did;
await claimsService.issueClaimRequest({ ...message });
const [requesterChannel, data] = mockPublish.mock.calls.pop();
expect(requesterChannel).toEqual(`${requesterDID}.${NATS_EXCHANGE_TOPIC}`);
const { issuedToken, requester, claimIssuer, onChainProof, acceptedBy } = jsonCodec.decode(data) as any;
if (registrationTypes.includes(RegistrationTypes.OffChain)) {
expect(issuedToken).not.toBeUndefined();
const { claimData, signer, did } = (await didRegistry.decodeJWTToken({
token: issuedToken,
})) as { [key: string]: string };
expect(claimData).toEqual({
claimType,
claimTypeVersion: version,
});
expect(claimData).not.toContain({
fields: [{ key: "temperature", value: 36 }],
});
expect(signer).toBe(issuerDID);
expect(did).toBe(requesterDID);
}
expect(requester).toEqual(requesterDID);
expect(claimIssuer).toEqual([issuerDID]);
registrationTypes.includes(RegistrationTypes.OnChain) && expect(onChainProof).toHaveLength(132);
expect(acceptedBy).toBe(issuerDID);
}
test("enrollment by issuer of type DID", async () => {
const requester = rootOwner;
const issuer = staticIssuer;
await enrolAndIssue(requester, issuer, {
subjectDID: rootOwnerDID,
claimType: `${roleName1}.${root}`,
});
return expect(
claimManager.hasRole(addressOf(rootOwnerDID), namehash(`${roleName1}.${root}`), version),
).resolves.toBe(true);
});
test("asset enrollment by issuer of type DID", async () => {
mockGetAssetById.mockImplementationOnce(({ id }: { id: string }) => ({ id }));
await signerService.connect(rootOwner, ProviderType.PrivateKey);
const assetAddress = await assetsService.registerAsset();
const assetDID = `did:${Methods.Erc1056}:${assetAddress}`;
await enrolAndIssue(rootOwner, staticIssuer, { subjectDID: assetDID, claimType: `${roleName1}.${root}` });
return expect(
claimManager.hasRole(addressOf(assetDID), namehash(`${roleName1}.${root}`), version),
).resolves.toBe(true);
});
test("enrollment by issuer of type ROLE", async () => {
await signerService.connect(rootOwner, ProviderType.PrivateKey);
await domainsService.createRole({
roleName: roleName2,
namespace,
data: roles[`${roleName2}.${root}`],
returnSteps: false,
});
await enrolAndIssue(dynamicIssuer, staticIssuer, {
subjectDID: dynamicIssuerDID,
claimType: `${roleName1}.${root}`,
});
expect(await claimManager.hasRole(addressOf(dynamicIssuerDID), namehash(`${roleName1}.${root}`), version));
await enrolAndIssue(rootOwner, dynamicIssuer, { subjectDID: rootOwnerDID, claimType: `${roleName2}.${root}` });
return expect(
claimManager.hasRole(addressOf(rootOwnerDID), namehash(`${roleName2}.${root}`), version),
).resolves.toBe(true);
});
test("should enrol when prerequisites are met", async () => {
await signerService.connect(rootOwner, ProviderType.PrivateKey);
await domainsService.createRole({
roleName: roleName3,
namespace,
data: roles[`${roleName3}.${root}`],
returnSteps: false,
});
const role1Claim = {
claimType: `${roleName1}.${root}`,
isAccepted: true,
};
await enrolAndIssue(rootOwner, staticIssuer, { subjectDID: rootOwnerDID, claimType: `${roleName1}.${root}` });
mockGetClaimsBySubject.mockImplementationOnce(() => [role1Claim]); // to verify requesting
mockGetClaimsBySubject.mockImplementationOnce(() => [role1Claim]); // to verify issuance
await enrolAndIssue(rootOwner, staticIssuer, { subjectDID: rootOwnerDID, claimType: `${roleName3}.${root}` });
return expect(
claimManager.hasRole(addressOf(rootOwnerDID), namehash(`${roleName3}.${root}`), version),
).resolves.toBe(true);
});
test("should reject to enrol when prerequisites are not met", async () => {
await signerService.connect(rootOwner, ProviderType.PrivateKey);
await domainsService.createRole({
roleName: roleName3,
namespace,
data: roles[`${roleName3}.${root}`],
returnSteps: false,
});
mockGetClaimsBySubject.mockImplementationOnce(() => []);
mockGetClaimsBySubject.mockImplementationOnce(() => []);
return expect(
enrolAndIssue(rootOwner, staticIssuer, {
subjectDID: rootOwnerDID,
claimType: `${roleName3}.${root}`,
}),
).rejects.toEqual(new Error(ERROR_MESSAGES.ROLE_PREREQUISITES_NOT_MET));
});
test("should not enroll on-chain when requested registration off-chain", async () => {
const role4Claim = {
claimType: `${roleName4}.${root}`,
isAccepted: true,
};
mockGetClaimsBySubject.mockImplementationOnce(() => [role4Claim]); // to verify requesting
await enrolAndIssue(rootOwner, staticIssuer, {
subjectDID: rootOwnerDID,
claimType: `${roleName4}.${root}`,
registrationTypes: [RegistrationTypes.OffChain],
});
const hasRole = await claimManager.hasRole(addressOf(rootOwnerDID), namehash(`${roleName4}.${root}`), version);
expect(hasRole).toBe(false);
});
test("should issue claim request with additional params", async () => {
await signerService.connect(rootOwner, ProviderType.PrivateKey);
const registrationTypes = [RegistrationTypes.OnChain, RegistrationTypes.OffChain];
await claimsService.createClaimRequest({
claim: { claimType: `${roleName1}.${root}`, claimTypeVersion: 1, fields: [] },
registrationTypes,
});
const [, encodedMsg1] = mockPublish.mock.calls.pop();
const { id, subjectAgreement, token } = jsonCodec.decode(encodedMsg1) as {
id;
subjectAgreement;
token;
};
const claimParams: Record<string, string> = {
"document ID": "ASG 123222",
DOB: "1990-01-07",
};
await signerService.connect(staticIssuer, ProviderType.PrivateKey);
await claimsService.issueClaimRequest({
id,
registrationTypes,
requester: rootOwnerDID,
subjectAgreement,
token,
claimParams,
});
const [, encodedMsg2] = mockPublish.mock.calls.pop();
const { issuedToken } = jsonCodec.decode(encodedMsg2) as { issuedToken };
const data = didRegistry.jwt.decode(issuedToken) as { claimData: { claimParams } };
expect(data.claimData.claimParams).toEqual(claimParams);
});
});