| package main |
| |
| import ( |
| "fmt" |
| "io/ioutil" |
| "net" |
| "net/http" |
| "os" |
| "os/exec" |
| "path/filepath" |
| "strings" |
| "time" |
| |
| "github.com/docker/docker/pkg/tlsconfig" |
| "github.com/go-check/check" |
| ) |
| |
| var notaryBinary = "notary-server" |
| |
| type testNotary struct { |
| cmd *exec.Cmd |
| dir string |
| } |
| |
| func newTestNotary(c *check.C) (*testNotary, error) { |
| template := `{ |
| "server": { |
| "addr": "%s", |
| "tls_key_file": "fixtures/notary/localhost.key", |
| "tls_cert_file": "fixtures/notary/localhost.cert" |
| }, |
| "trust_service": { |
| "type": "local", |
| "hostname": "", |
| "port": "" |
| }, |
| "logging": { |
| "level": 5 |
| } |
| }` |
| tmp, err := ioutil.TempDir("", "notary-test-") |
| if err != nil { |
| return nil, err |
| } |
| confPath := filepath.Join(tmp, "config.json") |
| config, err := os.Create(confPath) |
| if err != nil { |
| return nil, err |
| } |
| if _, err := fmt.Fprintf(config, template, "localhost:4443"); err != nil { |
| os.RemoveAll(tmp) |
| return nil, err |
| } |
| |
| cmd := exec.Command(notaryBinary, "-config", confPath) |
| if err := cmd.Start(); err != nil { |
| os.RemoveAll(tmp) |
| if os.IsNotExist(err) { |
| c.Skip(err.Error()) |
| } |
| return nil, err |
| } |
| |
| testNotary := &testNotary{ |
| cmd: cmd, |
| dir: tmp, |
| } |
| |
| // Wait for notary to be ready to serve requests. |
| for i := 1; i <= 5; i++ { |
| if err = testNotary.Ping(); err == nil { |
| break |
| } |
| time.Sleep(10 * time.Millisecond * time.Duration(i*i)) |
| } |
| |
| if err != nil { |
| c.Fatalf("Timeout waiting for test notary to become available: %s", err) |
| } |
| |
| return testNotary, nil |
| } |
| |
| func (t *testNotary) address() string { |
| return "localhost:4443" |
| } |
| |
| func (t *testNotary) Ping() error { |
| tlsConfig := tlsconfig.ClientDefault |
| tlsConfig.InsecureSkipVerify = true |
| client := http.Client{ |
| Transport: &http.Transport{ |
| Proxy: http.ProxyFromEnvironment, |
| Dial: (&net.Dialer{ |
| Timeout: 30 * time.Second, |
| KeepAlive: 30 * time.Second, |
| }).Dial, |
| TLSHandshakeTimeout: 10 * time.Second, |
| TLSClientConfig: &tlsConfig, |
| }, |
| } |
| resp, err := client.Get(fmt.Sprintf("https://%s/v2/", t.address())) |
| if err != nil { |
| return err |
| } |
| if resp.StatusCode != 200 { |
| return fmt.Errorf("notary ping replied with an unexpected status code %d", resp.StatusCode) |
| } |
| return nil |
| } |
| |
| func (t *testNotary) Close() { |
| t.cmd.Process.Kill() |
| os.RemoveAll(t.dir) |
| } |
| |
| func (s *DockerTrustSuite) trustedCmd(cmd *exec.Cmd) { |
| pwd := "12345678" |
| trustCmdEnv(cmd, s.not.address(), pwd, pwd, pwd) |
| } |
| |
| func (s *DockerTrustSuite) trustedCmdWithServer(cmd *exec.Cmd, server string) { |
| pwd := "12345678" |
| trustCmdEnv(cmd, server, pwd, pwd, pwd) |
| } |
| |
| func (s *DockerTrustSuite) trustedCmdWithPassphrases(cmd *exec.Cmd, rootPwd, snapshotPwd, targetPwd string) { |
| trustCmdEnv(cmd, s.not.address(), rootPwd, snapshotPwd, targetPwd) |
| } |
| |
| func trustCmdEnv(cmd *exec.Cmd, server, rootPwd, snapshotPwd, targetPwd string) { |
| env := []string{ |
| "DOCKER_CONTENT_TRUST=1", |
| fmt.Sprintf("DOCKER_CONTENT_TRUST_SERVER=%s", server), |
| fmt.Sprintf("DOCKER_CONTENT_TRUST_ROOT_PASSPHRASE=%s", rootPwd), |
| fmt.Sprintf("DOCKER_CONTENT_TRUST_SNAPSHOT_PASSPHRASE=%s", snapshotPwd), |
| fmt.Sprintf("DOCKER_CONTENT_TRUST_TARGET_PASSPHRASE=%s", targetPwd), |
| } |
| cmd.Env = append(os.Environ(), env...) |
| } |
| |
| func (s *DockerTrustSuite) setupTrustedImage(c *check.C, name string) string { |
| repoName := fmt.Sprintf("%v/dockercli/%s:latest", privateRegistryURL, name) |
| // tag the image and upload it to the private registry |
| dockerCmd(c, "tag", "busybox", repoName) |
| |
| pushCmd := exec.Command(dockerBinary, "push", repoName) |
| s.trustedCmd(pushCmd) |
| out, _, err := runCommandWithOutput(pushCmd) |
| if err != nil { |
| c.Fatalf("Error running trusted push: %s\n%s", err, out) |
| } |
| if !strings.Contains(string(out), "Signing and pushing trust metadata") { |
| c.Fatalf("Missing expected output on trusted push:\n%s", out) |
| } |
| |
| if out, status := dockerCmd(c, "rmi", repoName); status != 0 { |
| c.Fatalf("Error removing image %q\n%s", repoName, out) |
| } |
| |
| return repoName |
| } |