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config_test.ts
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import { after, before, beforeEach, describe, it, mock } from 'node:test';
import assert, {
deepEqual,
deepStrictEqual,
notStrictEqual,
rejects,
strictEqual,
throws,
} from 'node:assert';
import child_process from 'node:child_process';
import { readFileSync } from 'node:fs';
import https from 'node:https';
import http from 'node:http';
import { Agent, RequestOptions } from 'node:https';
import path, { dirname, join } from 'node:path';
import { fileURLToPath } from 'node:url';
import mockfs from 'mock-fs';
import { Authenticator } from './auth.js';
import { Headers } from 'node-fetch';
import { HttpMethod } from './index.js';
import { assertRequestAgentsEqual, assertRequestOptionsEqual } from './test/match-buffer.js';
import { CoreV1Api, RequestContext } from './api.js';
import { bufferFromFileOrString, findHomeDir, findObject, KubeConfig, makeAbsolutePath } from './config.js';
import { ActionOnInvalid, Cluster, newClusters, newContexts, newUsers, User } from './config_types.js';
import { ExecAuth } from './exec_auth.js';
import { HttpProxyAgent, HttpsProxyAgent } from 'hpagent';
import { SocksProxyAgent } from 'socks-proxy-agent';
const kcFileName = 'testdata/kubeconfig.yaml';
const kc2FileName = 'testdata/kubeconfig-2.yaml';
const kcDupeCluster = 'testdata/kubeconfig-dupe-cluster.yaml';
const kcDupeContext = 'testdata/kubeconfig-dupe-context.yaml';
const kcDupeUser = 'testdata/kubeconfig-dupe-user.yaml';
const kcProxyUrl = 'testdata/kubeconfig-proxy-url.yaml';
const kcNoUserFileName = 'testdata/empty-user-kubeconfig.yaml';
const kcInvalidContextFileName = 'testdata/empty-context-kubeconfig.yaml';
const kcInvalidClusterFileName = 'testdata/empty-cluster-kubeconfig.yaml';
const kcTlsServerNameFileName = 'testdata/tls-server-name-kubeconfig.yaml';
const __dirname = dirname(fileURLToPath(import.meta.url));
describe('Config', () => {});
function validateFileLoad(kc: KubeConfig) {
// check clusters
const clusters = kc.getClusters();
strictEqual(clusters.length, 2, 'there are 2 clusters');
const cluster1 = clusters[0];
const cluster2 = clusters[1];
strictEqual(cluster1.name, 'cluster1');
strictEqual(cluster1.caData, 'Q0FEQVRB');
strictEqual(cluster1.server, 'http://example.com');
strictEqual(cluster1.proxyUrl, 'socks5://localhost:1181');
strictEqual(cluster2.name, 'cluster2');
strictEqual(cluster2.caData, 'Q0FEQVRBMg==');
strictEqual(cluster2.server, 'http://example2.com');
strictEqual(cluster2.skipTLSVerify, true);
// check users
const users = kc.getUsers();
strictEqual(users.length, 3, 'there are 3 users');
const user1 = users[0];
const user2 = users[1];
const user3 = users[2];
strictEqual(user1.name, 'user1');
strictEqual(user1.certData, 'VVNFUl9DQURBVEE=');
strictEqual(user1.keyData, 'VVNFUl9DS0RBVEE=');
strictEqual(user2.name, 'user2');
strictEqual(user2.certData, 'VVNFUjJfQ0FEQVRB');
strictEqual(user2.keyData, 'VVNFUjJfQ0tEQVRB');
strictEqual(user3.name, 'user3');
strictEqual(user3.username, 'foo');
strictEqual(user3.password, 'bar');
// check contexts
const contexts = kc.getContexts();
strictEqual(contexts.length, 3, 'there are three contexts');
const context1 = contexts[0];
const context2 = contexts[1];
const context3 = contexts[2];
strictEqual(context1.name, 'context1');
strictEqual(context1.user, 'user1');
strictEqual(context1.namespace, undefined);
strictEqual(context1.cluster, 'cluster1');
strictEqual(context2.name, 'context2');
strictEqual(context2.user, 'user2');
strictEqual(context2.namespace, 'namespace2');
strictEqual(context2.cluster, 'cluster2');
strictEqual(context3.name, 'passwd');
strictEqual(context3.user, 'user3');
strictEqual(context3.cluster, 'cluster2');
strictEqual(kc.getCurrentContext(), 'context2');
}
describe('KubeConfig', () => {
it('should return null on no contexts', () => {
const kc = new KubeConfig() as any;
kc.contexts = undefined;
strictEqual(kc.getContextObject('non-existent'), null);
});
describe('findObject', () => {
it('should return null on undefined', () => {
strictEqual(findObject(undefined as any, 'foo', 'bar'), null);
});
it('should find objects', () => {
interface MyNamed {
name: string;
some: any;
cluster: any;
}
const list: MyNamed[] = [
{
name: 'foo',
cluster: {
some: 'sub-object',
},
some: 'object',
} as MyNamed,
{
name: 'bar',
some: 'object',
cluster: {
some: 'sub-object',
},
} as MyNamed,
];
// Validate that if the named object ('cluster' in this case) is inside we pick it out
const obj1 = findObject(list, 'foo', 'cluster');
notStrictEqual(obj1, null);
strictEqual(obj1!.some, 'sub-object');
// Validate that if the named object is missing, we just return the full object
const obj2 = findObject(list, 'bar', 'context');
notStrictEqual(obj2, null);
strictEqual(obj2!.some, 'object');
// validate that we do the right thing if it is missing
const obj3 = findObject(list, 'nonexistent', 'context');
strictEqual(obj3, null);
});
});
describe('loadFromCluster', () => {
it('should load from cluster', () => {
process.env.KUBERNETES_SERVICE_HOST = 'example.com';
process.env.KUBERNETES_SERVICE_PORT = '8080';
const kc = new KubeConfig();
kc.loadFromCluster();
const expectedCluster = {
caFile: '/var/run/secrets/kubernetes.io/serviceaccount/ca.crt',
name: 'inCluster',
server: 'http://example.com:8080',
skipTLSVerify: false,
};
process.env.KUBERNETES_SERVICE_HOST = undefined;
process.env.KUBERNETES_SERVICE_PORT = undefined;
strictEqual(kc.getCurrentContext(), 'inClusterContext');
deepEqual(kc.getCurrentCluster(), expectedCluster);
deepEqual(kc.getCluster(kc.getContextObject(kc.getCurrentContext())!.cluster), expectedCluster);
});
});
describe('loadFromClusterAndUser', () => {
it('should load from cluster and user', () => {
const kc = new KubeConfig();
const cluster = {
name: 'foo',
server: 'http://server.com',
} as Cluster;
const user = {
name: 'my-user',
password: 'some-password',
} as User;
kc.loadFromClusterAndUser(cluster, user);
const clusterOut = kc.getCurrentCluster();
strictEqual(clusterOut, cluster);
const userOut = kc.getCurrentUser();
strictEqual(userOut, user);
});
});
describe('clusterConstructor', () => {
it('should load from options', () => {
const cluster = {
name: 'foo',
server: 'http://server.com',
} as Cluster;
const user = {
name: 'my-user',
password: 'some-password',
} as User;
const context = {
name: 'my-context',
user: user.name,
cluster: cluster.name,
};
const kc = new KubeConfig();
kc.loadFromOptions({
clusters: [cluster],
users: [user],
contexts: [context],
currentContext: context.name,
});
const clusterOut = kc.getCurrentCluster();
strictEqual(clusterOut, cluster);
const userOut = kc.getCurrentUser();
strictEqual(userOut, user);
});
});
describe('loadFromFile', () => {
it('should load the kubeconfig file properly', () => {
const kc = new KubeConfig();
kc.loadFromFile(kcFileName);
validateFileLoad(kc);
});
it('should fail to load a missing kubeconfig file', () => {
const kc = new KubeConfig();
throws(() => kc.loadFromFile('missing.yaml'));
});
describe('filter vs throw tests', () => {
it('works for invalid users', () => {
const kc = new KubeConfig();
kc.loadFromFile(kcNoUserFileName, { onInvalidEntry: ActionOnInvalid.FILTER });
strictEqual(kc.getUsers().length, 2);
});
it('works for invalid contexts', () => {
const kc = new KubeConfig();
kc.loadFromFile(kcInvalidContextFileName, { onInvalidEntry: ActionOnInvalid.FILTER });
strictEqual(kc.getContexts().length, 2);
});
it('works for invalid clusters', () => {
const kc = new KubeConfig();
kc.loadFromFile(kcInvalidClusterFileName, { onInvalidEntry: ActionOnInvalid.FILTER });
strictEqual(kc.getClusters().length, 1);
});
});
});
describe('export', () => {
it('should export and re-import correctly', () => {
const kc = new KubeConfig();
kc.loadFromFile(kcFileName);
const output = kc.exportConfig();
const newConfig = new KubeConfig();
newConfig.loadFromString(output);
validateFileLoad(kc);
});
});
describe('loadEmptyUser', () => {
it('should load a kubeconfig with an empty user', () => {
const kc = new KubeConfig();
kc.loadFromFile(kcNoUserFileName);
});
});
describe('applytoFetchOptions', () => {
it('should apply cert configs', async () => {
const kc = new KubeConfig();
kc.loadFromFile(kcFileName);
kc.setCurrentContext('passwd');
const opts: https.RequestOptions = {
method: 'POST',
timeout: 5,
headers: {
number: 5,
string: 'str',
empty: undefined,
list: ['a', 'b'],
},
};
const requestInit = await kc.applyToFetchOptions(opts);
const expectedCA = Buffer.from('CADATA2', 'utf-8');
const expectedAgent = new https.Agent({
ca: expectedCA,
rejectUnauthorized: false,
});
strictEqual(requestInit.method, 'POST');
// timeout has been removed from the spec.
strictEqual((requestInit as any).timeout, 5);
const headers = requestInit.headers as Headers;
strictEqual(Array.from(headers).length, 4);
strictEqual(headers.get('Authorization'), 'Basic Zm9vOmJhcg==');
strictEqual(headers.get('list'), 'a, b');
strictEqual(headers.get('number'), '5');
strictEqual(headers.get('string'), 'str');
assertRequestAgentsEqual(requestInit.agent as Agent, expectedAgent);
});
});
describe('applyHTTPSOptions', () => {
it('should apply tls-server-name to https.RequestOptions', async () => {
const kc = new KubeConfig();
kc.loadFromFile(kcTlsServerNameFileName);
const requestContext = new RequestContext('https://kube.example.com', HttpMethod.GET);
const opts: https.RequestOptions = {};
await kc.applyToHTTPSOptions(opts);
await kc.applySecurityAuthentication(requestContext);
const expectedAgent = new https.Agent({
ca: Buffer.from('CADATA2', 'utf-8'),
cert: Buffer.from('USER_CADATA', 'utf-8'),
key: Buffer.from('USER_CKDATA', 'utf-8'),
passphrase: undefined,
pfx: undefined,
rejectUnauthorized: false,
servername: 'kube.example2.com',
});
const expectedOptions: https.RequestOptions = {
headers: {},
rejectUnauthorized: false,
servername: 'kube.example2.com',
agent: expectedAgent,
};
assertRequestOptionsEqual(opts, expectedOptions);
strictEqual((requestContext.getAgent()! as any).options.servername, 'kube.example2.com');
});
it('should apply cert configs', async () => {
const kc = new KubeConfig();
kc.loadFromFile(kcFileName);
const opts: https.RequestOptions = {};
await kc.applyToHTTPSOptions(opts);
const expectedAgent = new https.Agent({
ca: Buffer.from('CADATA2', 'utf-8'),
cert: Buffer.from('USER2_CADATA', 'utf-8'),
key: Buffer.from('USER2_CKDATA', 'utf-8'),
passphrase: undefined,
pfx: undefined,
rejectUnauthorized: false,
});
const expectedOptions: https.RequestOptions = {
headers: {},
rejectUnauthorized: false,
agent: expectedAgent,
};
assertRequestOptionsEqual(opts, expectedOptions);
});
it('should apply password', async () => {
const kc = new KubeConfig();
kc.loadFromFile(kcFileName);
kc.setCurrentContext('passwd');
const testServerName1 = 'https://company.com';
const opts: RequestOptions = {
servername: 'https://company.com',
};
const rc = new RequestContext(testServerName1, HttpMethod.GET);
await kc.applySecurityAuthentication(rc);
await kc.applyToHTTPSOptions(opts);
const expectedCA = Buffer.from('CADATA2', 'utf-8');
const expectedAgent = new https.Agent({
ca: expectedCA,
cert: undefined,
key: undefined,
passphrase: undefined,
pfx: undefined,
rejectUnauthorized: false,
});
const expectedOptions: https.RequestOptions = {
auth: 'foo:bar',
headers: {},
rejectUnauthorized: false,
servername: 'https://company.com',
agent: expectedAgent,
};
assertRequestOptionsEqual(opts, expectedOptions);
});
it('should apply socks proxy', async () => {
const kc = new KubeConfig();
kc.loadFromFile(kcProxyUrl);
kc.setCurrentContext('contextA');
const testServerName = 'https://example.com';
const rc = new RequestContext(testServerName, HttpMethod.GET);
await kc.applySecurityAuthentication(rc);
const expectedCA = Buffer.from('CADAT@', 'utf-8');
const expectedProxyHost = 'example';
const expectedProxyPort = 1187;
strictEqual(rc.getAgent() instanceof SocksProxyAgent, true);
const agent = rc.getAgent() as SocksProxyAgent;
strictEqual(agent.options.ca?.toString(), expectedCA.toString());
strictEqual(agent.proxy.host, expectedProxyHost);
strictEqual(agent.proxy.port, expectedProxyPort);
});
it('should apply https proxy', async () => {
const kc = new KubeConfig();
kc.loadFromFile(kcProxyUrl);
kc.setCurrentContext('contextB');
const testServerName = 'https://example.com';
const rc = new RequestContext(testServerName, HttpMethod.GET);
await kc.applySecurityAuthentication(rc);
const expectedCA = Buffer.from('CADAT@', 'utf-8');
const expectedProxyHref = 'http://example:9443/';
strictEqual(rc.getAgent() instanceof HttpsProxyAgent, true);
const agent = rc.getAgent() as HttpsProxyAgent;
strictEqual(agent.options.ca?.toString(), expectedCA.toString());
strictEqual((agent as any).proxy.href, expectedProxyHref);
});
it('should apply http proxy', async () => {
const kc = new KubeConfig();
kc.loadFromFile(kcProxyUrl);
kc.setCurrentContext('contextC');
const testServerName = 'https://example.com';
const rc = new RequestContext(testServerName, HttpMethod.GET);
await kc.applySecurityAuthentication(rc);
const expectedCA = Buffer.from('CADAT@', 'utf-8');
const expectedProxyHref = 'http://example:8080/';
strictEqual(rc.getAgent() instanceof HttpProxyAgent, true);
const agent = rc.getAgent() as HttpProxyAgent;
strictEqual((agent as any).options.ca?.toString(), expectedCA.toString());
strictEqual((agent as any).proxy.href, expectedProxyHref);
});
it('should throw an error if proxy-url is provided but the server protocol is not http or https', async () => {
const kc = new KubeConfig();
kc.loadFromFile(kcProxyUrl);
kc.setCurrentContext('contextD');
const testServerName = 'https://example.com';
const rc = new RequestContext(testServerName, HttpMethod.GET);
return rejects(kc.applySecurityAuthentication(rc), {
message: 'Unsupported proxy type',
});
});
it('should apply http agent if cluster.server starts with http and no proxy-url is provided', async () => {
const kc = new KubeConfig();
kc.loadFromFile(kcProxyUrl);
kc.setCurrentContext('contextE');
const testServerName = 'http://example.com';
const rc = new RequestContext(testServerName, HttpMethod.GET);
await kc.applySecurityAuthentication(rc);
strictEqual(rc.getAgent() instanceof http.Agent, true);
});
it('should throw an error if cluster.server starts with http, no proxy-url is provided and insecure-skip-tls-verify is not set', async () => {
const kc = new KubeConfig();
kc.loadFromFile(kcProxyUrl);
kc.setCurrentContext('contextF');
const testServerName = 'http://example.com';
const rc = new RequestContext(testServerName, HttpMethod.GET);
await assert.rejects(kc.applySecurityAuthentication(rc), Error);
});
it('should apply https agent if cluster.server starts with https and no proxy-url is provided', async () => {
const kc = new KubeConfig();
kc.loadFromFile(kcProxyUrl);
kc.setCurrentContext('contextG');
const testServerName = 'https://example.com';
const rc = new RequestContext(testServerName, HttpMethod.GET);
await kc.applySecurityAuthentication(rc);
strictEqual(rc.getAgent() instanceof https.Agent, true);
});
});
describe('loadClusterConfigObjects', () => {
it('should fail if name is missing from cluster', () => {
throws(
() => {
newClusters([
{
name: 'some-cluster',
cluster: {
server: 'some.server.com',
},
},
{
foo: 'bar',
},
]);
},
{ message: 'clusters[1].name is missing' },
);
});
it('should fail if cluster is missing from cluster', () => {
throws(
() => {
newClusters([
{
name: 'some-cluster',
cluster: {
server: 'some.server.com',
},
},
{
name: 'bar',
},
]);
},
{ message: 'clusters[1].cluster is missing' },
);
});
it('should fail if cluster.server is missing from cluster', () => {
throws(
() => {
newClusters([
{
name: 'some-cluster',
cluster: {
server: 'some.server.com',
},
},
{
name: 'bar',
cluster: {},
},
]);
},
{ message: 'clusters[1].cluster.server is missing' },
);
});
});
describe('loadUserConfigObjects', () => {
it('should fail if name is missing from user', () => {
throws(
() => {
newUsers([
{
name: 'some-user',
user: {},
},
{
foo: 'bar',
},
]);
},
{ message: 'users[1].name is missing' },
);
});
it('should load correctly with just name', () => {
const name = 'some-name';
const users = newUsers([
{
name,
},
]);
strictEqual(name, users[0].name);
});
it('should load token correctly', () => {
const name = 'some-name';
const token = 'token';
const users = newUsers([
{
name,
user: {
token: 'token',
},
},
]);
strictEqual(name, users[0].name);
strictEqual(token, users[0].token);
});
it('should load token file correctly', () => {
const name = 'some-name';
const token = 'token-file-data';
mockfs({
'/path/to/fake/dir': {
'token.txt': token,
},
});
const users = newUsers([
{
name,
user: {
'token-file': '/path/to/fake/dir/token.txt',
},
},
]);
mockfs.restore();
strictEqual(name, users[0].name);
strictEqual(token, users[0].token);
});
it('should load extra auth stuff correctly', () => {
const authProvider = 'authProvider';
const certData = 'certData';
const certFile = 'certFile';
const keyData = 'keyData';
const keyFile = 'keyFile';
const password = 'password';
const username = 'username';
const name = 'some-name';
const users = newUsers([
{
name,
user: {
'auth-provider': authProvider,
'client-certificate-data': certData,
'client-certificate': certFile,
'client-key-data': keyData,
'client-key': keyFile,
password,
username,
},
},
]);
strictEqual(authProvider, users[0].authProvider);
strictEqual(certData, users[0].certData);
strictEqual(certFile, users[0].certFile);
strictEqual(keyData, users[0].keyData);
strictEqual(keyFile, users[0].keyFile);
strictEqual(password, users[0].password);
strictEqual(username, users[0].username);
strictEqual(name, users[0].name);
});
});
describe('findHome', () => {
it('should load from HOME if present', () => {
const currentHome = process.env.HOME;
const expectedHome = 'foobar';
process.env.HOME = expectedHome;
const dir = join(process.env.HOME, '.kube');
const arg = {};
arg[dir] = { config: 'data' };
mockfs(arg);
const home = findHomeDir();
mockfs.restore();
process.env.HOME = currentHome;
strictEqual(home, expectedHome);
});
});
describe('win32HomeDirTests', () => {
let originalPlatform: string;
const originalEnvVars: any = {};
before(() => {
originalPlatform = process.platform;
Object.defineProperty(process, 'platform', {
value: 'win32',
});
originalEnvVars.HOME = process.env.HOME;
originalEnvVars.USERPROFILE = process.env.USERPROFILE;
originalEnvVars.HOMEDRIVE = process.env.HOMEDRIVE;
originalEnvVars.HOMEPATH = process.env.HOMEPATH;
delete process.env.HOME;
delete process.env.USERPROFILE;
delete process.env.HOMEDRIVE;
delete process.env.HOMEPATH;
});
after(() => {
Object.defineProperty(process, 'platform', {
value: originalPlatform,
});
process.env.HOME = originalEnvVars.HOME;
process.env.USERPROFILE = originalEnvVars.USERPROFILE;
process.env.HOMEDRIVE = originalEnvVars.HOMEDRIVE;
process.env.HOMEPATH = originalEnvVars.HOMEPATH;
});
it('should return null if no home-ish env vars are set', () => {
const dir = findHomeDir();
strictEqual(dir, null);
});
describe('look for an existing .kube/config', () => {
let allDirs;
let homeDrive;
beforeEach(() => {
allDirs = {};
process.env.HOME = 'home';
process.env.HOMEDRIVE = 'drive';
process.env.HOMEPATH = 'a-path';
process.env.USERPROFILE = 'a-userprofile';
homeDrive = join(process.env.HOMEDRIVE, process.env.HOMEPATH);
allDirs[process.env.HOME] = {};
allDirs[homeDrive] = {};
allDirs[process.env.USERPROFILE] = {};
});
it('should load from HOME if present', () => {
const dir = process.env.HOME as string;
allDirs[dir]['.kube'] = { config: 'data' };
mockfs(allDirs);
const home = findHomeDir();
mockfs.restore();
strictEqual(home, dir);
});
it('should favor HOME when present', () => {
const dir = process.env.HOME as string;
allDirs[dir]['.kube'] = { config: 'data' };
allDirs[homeDrive]['.kube'] = { config: 'data' };
allDirs[process.env.USERPROFILE as string]['.kube'] = { config: 'data' };
mockfs(allDirs);
const home = findHomeDir();
mockfs.restore();
strictEqual(home, dir);
});
it('should load from HOMEDRIVE/HOMEPATH if present', () => {
const dir = homeDrive;
allDirs[dir]['.kube'] = { config: 'data' };
mockfs(allDirs);
const home = findHomeDir();
mockfs.restore();
strictEqual(home, dir);
});
it('should favor HOMEDRIVE/HOMEPATH over USERPROFILE', () => {
const dir = homeDrive;
allDirs[dir]['.kube'] = { config: 'data' };
allDirs[process.env.USERPROFILE as string]['.kube'] = { config: 'data' };
mockfs(allDirs);
const home = findHomeDir();
mockfs.restore();
strictEqual(home, dir);
});
it('should load from USERPROFILE if present', () => {
const dir = process.env.USERPROFILE as string;
allDirs[dir]['.kube'] = { config: 'data' };
mockfs(allDirs);
const home = findHomeDir();
mockfs.restore();
strictEqual(home, dir);
});
});
// Just test for existence,but this will include the writeability order
describe('look for an existing directory', () => {
let allDirs;
let homeDrive;
beforeEach(() => {
allDirs = {};
process.env.HOME = 'home';
process.env.HOMEDRIVE = 'drive';
process.env.HOMEPATH = 'a-path';
process.env.USERPROFILE = 'a-userprofile';
homeDrive = join(process.env.HOMEDRIVE, process.env.HOMEPATH);
});
it('should load from HOME if present', () => {
allDirs[process.env.HOME as string] = 'data';
allDirs[homeDrive] = 'data';
allDirs[process.env.USERPROFILE as string] = 'data';
const dir = process.env.HOME;
mockfs(allDirs);
const home = findHomeDir();
mockfs.restore();
strictEqual(home, dir);
});
it('should load from USERPROFILE if present', () => {
allDirs[homeDrive] = 'data';
allDirs[process.env.USERPROFILE as string] = 'data';
mockfs(allDirs);
const home = findHomeDir();
mockfs.restore();
strictEqual(home, process.env.USERPROFILE);
});
it('should load from homeDrive if present', () => {
allDirs[homeDrive] = 'data';
mockfs(allDirs);
const home = findHomeDir();
mockfs.restore();
strictEqual(home, homeDrive);
});
it('should return HOME when no home-ish directories are present', () => {
mockfs({});
const home = findHomeDir();
mockfs.restore();
strictEqual(home, process.env.HOME);
});
});
});
describe('loadContextConfigObjects', () => {
it('should fail if name is missing from context', () => {
throws(
() => {
newContexts([
{
name: 'some-cluster',
context: {
cluster: 'foo',
user: 'bar',
},
},
{
foo: 'bar',
},
]);
},
{ message: 'contexts[1].name is missing' },
);
});
it('should fail if context is missing from context', () => {
throws(
() => {
newContexts([
{
name: 'some-cluster',
context: {
cluster: 'foo',
user: 'bar',
},
},
{
name: 'bar',
},
]);
},
{ message: 'contexts[1].context is missing' },
);
});
it('should fail if context is missing from context', () => {
throws(
() => {
newContexts([
{
name: 'some-cluster',
context: {
cluster: 'foo',
user: 'bar',
},
},
{
name: 'bar',
context: {
user: 'user',
},
},
]);
},
{ message: 'contexts[1].context.cluster is missing' },
);
});
});
describe('auth options', () => {
it('should populate basic-auth for https', async () => {
const config = new KubeConfig();
const user = 'user';
const passwd = 'password';
config.loadFromClusterAndUser({} as Cluster, { username: user, password: passwd } as User);
const opts = {} as https.RequestOptions;
await config.applyToHTTPSOptions(opts);
strictEqual(opts.auth, `${user}:${passwd}`);
});
it('should populate options for request', async () => {
const config = new KubeConfig();
const user = 'user';
const passwd = 'password';
config.loadFromClusterAndUser(
{
skipTLSVerify: true,
} as Cluster,
{
username: user,
password: passwd,
} as User,
);
const opts = {} as RequestOptions;
await config.applyToHTTPSOptions(opts);
strictEqual(opts.auth, `${user}:${passwd}`);
strictEqual(opts.rejectUnauthorized, false);
});
it('should not populate strict ssl', async () => {
const config = new KubeConfig();
config.loadFromClusterAndUser({ skipTLSVerify: false } as Cluster, {} as User);
const opts = {} as RequestOptions;
await config.applyToHTTPSOptions(opts);
strictEqual(opts.rejectUnauthorized, undefined);
});
it('should populate from token', async () => {
const config = new KubeConfig();
const token = 'token';
config.loadFromClusterAndUser(
{ skipTLSVerify: false } as Cluster,
{
token,
} as User,
);
const opts = {} as RequestOptions;
await config.applyToHTTPSOptions(opts);
strictEqual(opts.headers!.Authorization, `Bearer ${token}`);
});
it('should populate from auth provider', async () => {
const config = new KubeConfig();
const token = 'token';
config.loadFromClusterAndUser(
{ skipTLSVerify: false } as Cluster,
{
authProvider: {
name: 'azure',
config: {
'access-token': token,
expiry: 'Fri Aug 24 07:32:05 PDT 3018',
},
},
} as User,
);
const opts = {} as RequestOptions;
await config.applyToHTTPSOptions(opts);
strictEqual(opts.headers!.Authorization, `Bearer ${token}`);
opts.headers = {};
opts.headers.Host = 'foo.com';
await config.applyToHTTPSOptions(opts);
strictEqual(opts.headers.Authorization, `Bearer ${token}`);
});
it('should populate from auth provider without expirty', async () => {
const config = new KubeConfig();
const token = 'token';
config.loadFromClusterAndUser(
{ skipTLSVerify: false } as Cluster,
{
authProvider: {
name: 'azure',
config: {
'access-token': token,
},
},
} as User,
);
const opts = {} as RequestOptions;
await config.applyToHTTPSOptions(opts);
strictEqual(opts.headers!.Authorization, `Bearer ${token}`);
});
it('should populate rejectUnauthorized=false when skipTLSVerify is set', async () => {
const config = new KubeConfig();
const token = 'token';
config.loadFromClusterAndUser(
{ skipTLSVerify: true } as Cluster,
{
authProvider: {