// TestUserAgentPassThrough verifies that when an image is pulled from // a registry, the registry should see a User-Agent string of the form // [docker engine UA] UpstreamClientSTREAM-CLIENT([client UA]) func (s *DockerRegistrySuite) TestUserAgentPassThrough(c *check.C) { var ( buildUA string pullUA string pushUA string loginUA string ) buildReg, err := registry.NewMock(c) defer buildReg.Close() c.Assert(err, check.IsNil) registerUserAgentHandler(buildReg, &buildUA) buildRepoName := fmt.Sprintf("%s/busybox", buildReg.URL()) pullReg, err := registry.NewMock(c) defer pullReg.Close() c.Assert(err, check.IsNil) registerUserAgentHandler(pullReg, &pullUA) pullRepoName := fmt.Sprintf("%s/busybox", pullReg.URL()) pushReg, err := registry.NewMock(c) defer pushReg.Close() c.Assert(err, check.IsNil) registerUserAgentHandler(pushReg, &pushUA) pushRepoName := fmt.Sprintf("%s/busybox", pushReg.URL()) loginReg, err := registry.NewMock(c) defer loginReg.Close() c.Assert(err, check.IsNil) registerUserAgentHandler(loginReg, &loginUA) s.d.Start(c, "--insecure-registry", buildReg.URL(), "--insecure-registry", pullReg.URL(), "--insecure-registry", pushReg.URL(), "--insecure-registry", loginReg.URL(), "--disable-legacy-registry=true") dockerfileName, cleanup1, err := makefile(fmt.Sprintf("FROM %s", buildRepoName)) c.Assert(err, check.IsNil, check.Commentf("Unable to create test dockerfile")) defer cleanup1() s.d.Cmd("build", "--file", dockerfileName, ".") regexpCheckUA(c, buildUA) s.d.Cmd("login", "-u", "richard", "-p", "testtest", loginReg.URL()) regexpCheckUA(c, loginUA) s.d.Cmd("pull", pullRepoName) regexpCheckUA(c, pullUA) dockerfileName, cleanup2, err := makefile(`FROM scratch ENV foo bar`) c.Assert(err, check.IsNil, check.Commentf("Unable to create test dockerfile")) defer cleanup2() s.d.Cmd("build", "-t", pushRepoName, "--file", dockerfileName, ".") s.d.Cmd("push", pushRepoName) regexpCheckUA(c, pushUA) }
// TestV2Only ensures that a daemon in v2-only mode does not // attempt to contact any v1 registry endpoints. func (s *DockerRegistrySuite) TestV2Only(c *check.C) { reg, err := registry.NewMock(c) defer reg.Close() c.Assert(err, check.IsNil) reg.RegisterHandler("/v2/", func(w http.ResponseWriter, r *http.Request) { w.WriteHeader(404) }) reg.RegisterHandler("/v1/.*", func(w http.ResponseWriter, r *http.Request) { c.Fatal("V1 registry contacted") }) repoName := fmt.Sprintf("%s/busybox", reg.URL()) s.d.Start(c, "--insecure-registry", reg.URL(), "--disable-legacy-registry=true") dockerfileName, cleanup, err := makefile(fmt.Sprintf("FROM %s/busybox", reg.URL())) c.Assert(err, check.IsNil, check.Commentf("Unable to create test dockerfile")) defer cleanup() s.d.Cmd("build", "--file", dockerfileName, ".") s.d.Cmd("run", repoName) s.d.Cmd("login", "-u", "richard", "-p", "testtest", "-e", "*****@*****.**", reg.URL()) s.d.Cmd("tag", "busybox", repoName) s.d.Cmd("push", repoName) s.d.Cmd("pull", repoName) }
// TestV1 starts a daemon in 'normal' mode // and ensure v1 endpoints are hit for the following operations: // login, push, pull, build & run func (s *DockerRegistrySuite) TestV1(c *check.C) { reg, err := registry.NewMock(c) defer reg.Close() c.Assert(err, check.IsNil) v2Pings := 0 reg.RegisterHandler("/v2/", func(w http.ResponseWriter, r *http.Request) { v2Pings++ // V2 ping 404 causes fallback to v1 w.WriteHeader(404) }) v1Pings := 0 reg.RegisterHandler("/v1/_ping", func(w http.ResponseWriter, r *http.Request) { v1Pings++ }) v1Logins := 0 reg.RegisterHandler("/v1/users/", func(w http.ResponseWriter, r *http.Request) { v1Logins++ }) v1Repo := 0 reg.RegisterHandler("/v1/repositories/busybox/", func(w http.ResponseWriter, r *http.Request) { v1Repo++ }) reg.RegisterHandler("/v1/repositories/busybox/images", func(w http.ResponseWriter, r *http.Request) { v1Repo++ }) s.d.Start(c, "--insecure-registry", reg.URL(), "--disable-legacy-registry=false") dockerfileName, cleanup, err := makefile(fmt.Sprintf("FROM %s/busybox", reg.URL())) c.Assert(err, check.IsNil, check.Commentf("Unable to create test dockerfile")) defer cleanup() s.d.Cmd("build", "--file", dockerfileName, ".") c.Assert(v1Repo, check.Equals, 1, check.Commentf("Expected v1 repository access after build")) repoName := fmt.Sprintf("%s/busybox", reg.URL()) s.d.Cmd("run", repoName) c.Assert(v1Repo, check.Equals, 2, check.Commentf("Expected v1 repository access after run")) s.d.Cmd("login", "-u", "richard", "-p", "testtest", reg.URL()) c.Assert(v1Logins, check.Equals, 1, check.Commentf("Expected v1 login attempt")) s.d.Cmd("tag", "busybox", repoName) s.d.Cmd("push", repoName) c.Assert(v1Repo, check.Equals, 2) s.d.Cmd("pull", repoName) c.Assert(v1Repo, check.Equals, 3, check.Commentf("Expected v1 repository access after pull")) }