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toolkit/packages/attest/__tests__/sign.test.ts

102 lines
2.8 KiB
TypeScript

import {mockFulcio, mockRekor, mockTSA} from '@sigstore/mock'
import nock from 'nock'
import {Payload, signPayload} from '../src/sign'
describe('signProvenance', () => {
const originalEnv = process.env
// Fake an OIDC token
const subject = 'foo@bar.com'
const oidcPayload = {sub: subject, iss: ''}
const oidcToken = `.${Buffer.from(JSON.stringify(oidcPayload)).toString(
'base64'
)}.}`
// Dummy provenance to be signed
const provenance = {
_type: 'https://in-toto.io/Statement/v1',
subject: {
name: 'subjective',
digest: {
sha256:
'7d070f6b64d9bcc530fe99cc21eaaa4b3c364e0b2d367d7735671fa202a03b32'
}
}
}
const payload: Payload = {
body: Buffer.from(JSON.stringify(provenance)),
type: 'application/vnd.in-toto+json'
}
const fulcioURL = 'https://fulcio.url'
const rekorURL = 'https://rekor.url'
const tsaServerURL = 'https://tsa.url'
beforeEach(() => {
// Mock OIDC token endpoint
const tokenURL = 'https://token.url'
process.env = {
...originalEnv,
ACTIONS_ID_TOKEN_REQUEST_URL: tokenURL,
ACTIONS_ID_TOKEN_REQUEST_TOKEN: 'token'
}
nock(tokenURL)
.get('/')
.query({audience: 'sigstore'})
.reply(200, {value: oidcToken})
})
afterEach(() => {
process.env = originalEnv
})
describe('when visibility is public', () => {
beforeEach(async () => {
await mockFulcio({baseURL: fulcioURL, strict: false})
await mockRekor({baseURL: rekorURL})
})
it('returns a bundle', async () => {
const att = await signPayload(payload, {fulcioURL, rekorURL})
expect(att).toBeDefined()
expect(att.mediaType).toEqual(
'application/vnd.dev.sigstore.bundle.v0.3+json'
)
expect(att.content.$case).toEqual('dsseEnvelope')
expect(att.verificationMaterial.content.$case).toEqual('certificate')
expect(att.verificationMaterial.tlogEntries).toHaveLength(1)
expect(
att.verificationMaterial.timestampVerificationData?.rfc3161Timestamps
).toHaveLength(0)
})
})
describe('when visibility is private', () => {
beforeEach(async () => {
await mockFulcio({baseURL: fulcioURL, strict: false})
await mockTSA({baseURL: tsaServerURL})
})
it('returns a bundle', async () => {
const att = await signPayload(payload, {fulcioURL, tsaServerURL})
expect(att).toBeDefined()
expect(att.mediaType).toEqual(
'application/vnd.dev.sigstore.bundle.v0.3+json'
)
expect(att.content.$case).toEqual('dsseEnvelope')
expect(att.verificationMaterial.content.$case).toEqual('certificate')
expect(att.verificationMaterial.tlogEntries).toHaveLength(0)
expect(
att.verificationMaterial.timestampVerificationData?.rfc3161Timestamps
).toHaveLength(1)
})
})
})