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docker.spec.js
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docker.spec.js
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const got = require('../../lib/util/got');
const docker = require('../../lib/datasource/docker');
const { getPkgReleases } = require('../../lib/datasource');
const hostRules = require('../../lib/util/host-rules');
jest.mock('../../lib/util/got');
jest.mock('../../lib/util/host-rules');
describe('api/docker', () => {
describe('getDigest', () => {
beforeEach(() => {
jest.resetAllMocks();
global.repoCache = {};
hostRules.find.mockReturnValue({
username: 'some-username',
password: 'some-password',
});
return global.renovateCache.rmAll();
});
it('returns null if no token', async () => {
got.mockReturnValueOnce({ body: {} });
const res = await docker.getDigest(
{ lookupName: 'some-dep' },
'some-new-value'
);
expect(res).toBeNull();
});
it('returns null if errored', async () => {
got.mockReturnValueOnce({ body: { token: 'some-token' } });
const res = await docker.getDigest(
{ lookupName: 'some-dep' },
'some-new-value'
);
expect(res).toBeNull();
});
it('returns digest', async () => {
got.mockReturnValueOnce({
headers: {
'www-authenticate':
'Bearer realm="https://auth.docker.io/token",service="registry.docker.io",scope="repository:samalba/my-app:pull "',
},
});
got.mockReturnValueOnce({ body: { token: 'some-token' } });
got.mockReturnValueOnce({
headers: { 'docker-content-digest': 'some-digest' },
});
const res = await docker.getDigest({ lookupName: 'some-dep' });
expect(res).toBe('some-digest');
});
it('falls back to body for digest', async () => {
got.mockReturnValueOnce({
headers: {
'www-authenticate':
'Bearer realm="https://auth.docker.io/token",service="registry.docker.io",scope="repository:samalba/my-app:pull "',
},
});
got.mockReturnValueOnce({ body: { token: 'some-token' } });
got.mockReturnValueOnce({
headers: {
'content-type': 'text/plain',
},
body: `{
"signatures": [
{
"header": {
"jwk": {
"crv": "P-256",
"kid": "DB2X:GSG2:72H3:AE3R:KCMI:Y77E:W7TF:ERHK:V5HR:JJ2Y:YMS6:HFGJ",
"kty": "EC",
"x": "jyr9-xZBorSC9fhqNsmfU_Ud31wbaZ-bVGz0HmySvbQ",
"y": "vkE6qZCCvYRWjSUwgAOvibQx_s8FipYkAiHS0VnAFNs"
},
"alg": "ES256"
},
"signature": "yUXzEiPzg_SlQlqGW43H6oMgYuz30zSkj2qauQc_kbyI9RQHucYAKs_lBSFaQdDrtgW-1iDZSP9eExKP8ANSyA",
"protected": "eyJmb3JtYXRMZW5ndGgiOjgzMDAsImZvcm1hdFRhaWwiOiJDbjAiLCJ0aW1lIjoiMjAxOC0wMi0wNVQxNDoyMDoxOVoifQ"
}
]
}`,
});
const res = await docker.getDigest(
{ lookupName: 'some-dep' },
'some-new-value'
);
expect(res).toBe(
'sha256:b3d6068234f3a18ebeedd2dab81e67b6a192e81192a099df4112ecfc7c3be84f'
);
});
it('supports basic authentication', async () => {
got.mockReturnValueOnce({
headers: {
'www-authenticate': 'Basic realm="My Private Docker Registry Server"',
},
});
got.mockReturnValueOnce({
statusCode: 200,
});
got.mockReturnValueOnce({
headers: { 'docker-content-digest': 'some-digest' },
});
const res = await docker.getDigest(
{ lookupName: 'some-dep' },
'some-tag'
);
expect(got.mock.calls[1][1].headers.authorization).toBe(
'Basic c29tZS11c2VybmFtZTpzb21lLXBhc3N3b3Jk'
);
expect(res).toBe('some-digest');
});
it('returns null for 403 with basic authentication', async () => {
got.mockReturnValueOnce({
headers: {
'www-authenticate': 'Basic realm="My Private Docker Registry Server"',
},
});
got.mockReturnValueOnce({
statusCode: 403,
});
const res = await docker.getDigest(
{ lookupName: 'some-dep' },
'some-tag'
);
expect(res).toBeNull();
});
it('continues without token, when no header is present', async () => {
got.mockReturnValueOnce({
headers: {
'content-type': 'text/plain',
},
});
got.mockReturnValueOnce({
headers: { 'docker-content-digest': 'some-digest' },
});
const res = await docker.getDigest(
{ lookupName: 'some-dep' },
'some-new-value'
);
expect(res).toBe('some-digest');
});
it('supports scoped names', async () => {
got.mockReturnValueOnce({
headers: {
'www-authenticate':
'Bearer realm="https://auth.docker.io/token",service="registry.docker.io",scope="repository:samalba/my-app:pull "',
},
});
got.mockReturnValueOnce({ body: { token: 'some-token' } });
got.mockReturnValueOnce({
headers: { 'docker-content-digest': 'some-digest' },
});
const res = await docker.getDigest(
{ lookupName: 'some-other-dep' },
'8.0.0-alpine'
);
expect(res).toBe('some-digest');
});
it('should throw error for 429', async () => {
got.mockRejectedValueOnce({ statusCode: 429 });
await expect(
docker.getDigest({ lookupName: 'some-dep' }, 'latest')
).rejects.toThrow(Error('registry-failure'));
});
it('should throw error for 5xx', async () => {
got.mockRejectedValueOnce({ statusCode: 503 });
await expect(
docker.getDigest({ lookupName: 'some-dep' }, 'latest')
).rejects.toThrow(Error('registry-failure'));
});
});
describe('getPkgReleases', () => {
beforeEach(() => {
jest.clearAllMocks();
global.repoCache = {};
return global.renovateCache.rmAll();
});
it('returns null if no token', async () => {
got.mockReturnValueOnce({ body: {} });
const res = await getPkgReleases({
datasource: 'docker',
depName: 'node',
});
expect(res).toBeNull();
});
it('uses custom registry with registryUrls', async () => {
const tags = ['1.0.0'];
got.mockReturnValueOnce({
headers: {},
});
got.mockReturnValueOnce({
headers: {
link:
'<https://api.github.com/user/9287/repos?page=3&per_page=100>; rel="next", ',
},
body: { tags },
});
got.mockReturnValueOnce({ headers: {}, body: { tags: ['latest'] } });
got.mockReturnValueOnce({
headers: {},
});
got.mockReturnValueOnce({ headers: {}, body: {} });
const config = {
datasource: 'docker',
depName: 'node',
registryUrls: ['https://registry.company.com'],
};
const res = await getPkgReleases(config);
expect(res.releases).toHaveLength(1);
expect(got.mock.calls).toMatchSnapshot();
expect(got.mock.calls[0][0].startsWith(config.registryUrls[0])).toBe(
true
);
});
it('uses custom registry in depName', async () => {
const tags = ['1.0.0'];
got.mockReturnValueOnce({
headers: {},
});
got.mockReturnValueOnce({ headers: {}, body: { tags } });
const res = await getPkgReleases({
datasource: 'docker',
depName: 'registry.company.com/node',
});
expect(res.releases).toHaveLength(1);
expect(got).toMatchSnapshot();
});
it('adds library/ prefix for Docker Hub (implicit)', async () => {
const tags = ['1.0.0'];
got.mockReturnValueOnce({
headers: {
'www-authenticate':
'Bearer realm="https://auth.docker.io/token",service="registry.docker.io",scope="repository:library/node:pull "',
},
});
got.mockReturnValueOnce({ headers: {}, body: { token: 'some-token ' } });
got.mockReturnValueOnce({ headers: {}, body: { tags } });
got.mockReturnValueOnce({
headers: {},
});
got.mockReturnValueOnce({ headers: {}, body: {} });
const res = await getPkgReleases({
datasource: 'docker',
depName: 'node',
});
expect(res.releases).toHaveLength(1);
expect(got).toMatchSnapshot();
});
it('adds library/ prefix for Docker Hub (explicit)', async () => {
const tags = ['1.0.0'];
got.mockReturnValueOnce({
headers: {
'www-authenticate':
'Bearer realm="https://auth.docker.io/token",service="registry.docker.io",scope="repository:library/node:pull "',
},
});
got.mockReturnValueOnce({ headers: {}, body: { token: 'some-token ' } });
got.mockReturnValueOnce({ headers: {}, body: { tags } });
got.mockReturnValueOnce({
headers: {},
});
got.mockReturnValueOnce({ headers: {}, body: {} });
const res = await getPkgReleases({
datasource: 'docker',
depName: 'docker.io/node',
});
expect(res.releases).toHaveLength(1);
expect(got).toMatchSnapshot();
});
it('adds no library/ prefix for other registries', async () => {
const tags = ['1.0.0'];
got.mockReturnValueOnce({
headers: {
'www-authenticate':
'Bearer realm="https://k8s.gcr.io/v2/token",service="k8s.gcr.io"',
},
});
got.mockReturnValueOnce({ headers: {}, body: { token: 'some-token ' } });
got.mockReturnValueOnce({ headers: {}, body: { tags } });
got.mockReturnValueOnce({
headers: {},
});
got.mockReturnValueOnce({ headers: {}, body: {} });
const res = await getPkgReleases({
datasource: 'docker',
depName: 'k8s.gcr.io/kubernetes-dashboard-amd64',
});
expect(res.releases).toHaveLength(1);
expect(got).toMatchSnapshot();
});
it('returns null on error', async () => {
got.mockReturnValueOnce({});
const res = await docker.getPkgReleases({
lookupName: 'my/node',
});
expect(res).toBeNull();
});
});
});