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Golang auth.NewSimpleChallengeManager函数代码示例

本文整理汇总了Golang中github.com/docker/distribution/registry/client/auth.NewSimpleChallengeManager函数的典型用法代码示例。如果您正苦于以下问题:Golang NewSimpleChallengeManager函数的具体用法?Golang NewSimpleChallengeManager怎么用?Golang NewSimpleChallengeManager使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了NewSimpleChallengeManager函数的13个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: NewContext

// NewContext is capable of creating RepositoryRetrievers.
func NewContext(transport, insecureTransport http.RoundTripper) Context {
	return Context{
		Transport:         transport,
		InsecureTransport: insecureTransport,
		Challenges:        auth.NewSimpleChallengeManager(),
	}
}
开发者ID:Xmagicer,项目名称:origin,代码行数:8,代码来源:client.go

示例2: NewRegistryPullThroughCache

// NewRegistryPullThroughCache creates a registry acting as a pull through cache
func NewRegistryPullThroughCache(ctx context.Context, registry distribution.Namespace, driver driver.StorageDriver, config configuration.Proxy) (distribution.Namespace, error) {
	_, err := url.Parse(config.RemoteURL)
	if err != nil {
		return nil, err
	}

	v := storage.NewVacuum(ctx, driver)

	s := scheduler.New(ctx, driver, "/scheduler-state.json")
	s.OnBlobExpire(func(digest string) error {
		return v.RemoveBlob(digest)
	})
	s.OnManifestExpire(func(repoName string) error {
		return v.RemoveRepository(repoName)
	})

	err = s.Start()
	if err != nil {
		return nil, err
	}

	challengeManager := auth.NewSimpleChallengeManager()
	cs, err := ConfigureAuth(config.RemoteURL, config.Username, config.Password, challengeManager)
	if err != nil {
		return nil, err
	}

	return &proxyingRegistry{
		embedded:         registry,
		scheduler:        s,
		challengeManager: challengeManager,
		credentialStore:  cs,
		remoteURL:        config.RemoteURL,
	}, nil
}
开发者ID:schmunk42,项目名称:distribution,代码行数:36,代码来源:proxyregistry.go

示例3: tokenAuth

func tokenAuth(trustServerURL string, baseTransport *http.Transport, gun string,
	readOnly bool) (http.RoundTripper, error) {

	// TODO(dmcgowan): add notary specific headers
	authTransport := transport.NewTransport(baseTransport)
	pingClient := &http.Client{
		Transport: authTransport,
		Timeout:   5 * time.Second,
	}
	endpoint, err := url.Parse(trustServerURL)
	if err != nil {
		return nil, fmt.Errorf("Could not parse remote trust server url (%s): %s", trustServerURL, err.Error())
	}
	if endpoint.Scheme == "" {
		return nil, fmt.Errorf("Trust server url has to be in the form of http(s)://URL:PORT. Got: %s", trustServerURL)
	}
	subPath, err := url.Parse("v2/")
	if err != nil {
		return nil, fmt.Errorf("Failed to parse v2 subpath. This error should not have been reached. Please report it as an issue at https://github.com/docker/notary/issues: %s", err.Error())
	}
	endpoint = endpoint.ResolveReference(subPath)
	req, err := http.NewRequest("GET", endpoint.String(), nil)
	if err != nil {
		return nil, err
	}
	resp, err := pingClient.Do(req)
	if err != nil {
		logrus.Errorf("could not reach %s: %s", trustServerURL, err.Error())
		logrus.Info("continuing in offline mode")
		return nil, nil
	}
	// non-nil err means we must close body
	defer resp.Body.Close()
	if (resp.StatusCode < http.StatusOK || resp.StatusCode >= http.StatusMultipleChoices) &&
		resp.StatusCode != http.StatusUnauthorized {
		// If we didn't get a 2XX range or 401 status code, we're not talking to a notary server.
		// The http client should be configured to handle redirects so at this point, 3XX is
		// not a valid status code.
		logrus.Errorf("could not reach %s: %d", trustServerURL, resp.StatusCode)
		logrus.Info("continuing in offline mode")
		return nil, nil
	}

	challengeManager := auth.NewSimpleChallengeManager()
	if err := challengeManager.AddResponse(resp); err != nil {
		return nil, err
	}

	ps := passwordStore{anonymous: readOnly}
	tokenHandler := auth.NewTokenHandler(authTransport, ps, gun, "push", "pull")
	basicHandler := auth.NewBasicHandler(ps)
	modifier := transport.RequestModifier(auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler))
	return transport.NewTransport(baseTransport, modifier), nil
}
开发者ID:NathanMcCauley,项目名称:notary,代码行数:54,代码来源:tuf.go

示例4: PingV2Registry

// PingV2Registry attempts to ping a v2 registry and on success return a
// challenge manager for the supported authentication types and
// whether v2 was confirmed by the response. If a response is received but
// cannot be interpreted a PingResponseError will be returned.
func PingV2Registry(endpoint APIEndpoint, transport http.RoundTripper) (auth.ChallengeManager, bool, error) {
	var (
		foundV2   = false
		v2Version = auth.APIVersion{
			Type:    "registry",
			Version: "2.0",
		}
	)

	pingClient := &http.Client{
		Transport: transport,
		Timeout:   15 * time.Second,
	}
	endpointStr := strings.TrimRight(endpoint.URL.String(), "/") + "/v2/"
	req, err := http.NewRequest("GET", endpointStr, nil)
	if err != nil {
		return nil, false, err
	}
	resp, err := pingClient.Do(req)
	if err != nil {
		return nil, false, err
	}
	defer resp.Body.Close()

	versions := auth.APIVersions(resp, DefaultRegistryVersionHeader)
	for _, pingVersion := range versions {
		if pingVersion == v2Version {
			// The version header indicates we're definitely
			// talking to a v2 registry. So don't allow future
			// fallbacks to the v1 protocol.

			foundV2 = true
			break
		}
	}

	challengeManager := auth.NewSimpleChallengeManager()
	if err := challengeManager.AddResponse(resp); err != nil {
		return nil, foundV2, PingResponseError{
			Err: err,
		}
	}

	return challengeManager, foundV2, nil
}
开发者ID:ailispaw,项目名称:docker,代码行数:49,代码来源:auth.go

示例5: tokenAuth

func tokenAuth(config *viper.Viper, baseTransport *http.Transport, gun string,
	readOnly bool) http.RoundTripper {

	// TODO(dmcgowan): add notary specific headers
	authTransport := transport.NewTransport(baseTransport)
	pingClient := &http.Client{
		Transport: authTransport,
		Timeout:   5 * time.Second,
	}
	trustServerURL := getRemoteTrustServer(config)
	endpoint, err := url.Parse(trustServerURL)
	if err != nil {
		fatalf("Could not parse remote trust server url (%s): %s", trustServerURL, err.Error())
	}
	if endpoint.Scheme == "" {
		fatalf("Trust server url has to be in the form of http(s)://URL:PORT. Got: %s", trustServerURL)
	}
	subPath, err := url.Parse("v2/")
	if err != nil {
		fatalf("Failed to parse v2 subpath. This error should not have been reached. Please report it as an issue at https://github.com/docker/notary/issues: %s", err.Error())
	}
	endpoint = endpoint.ResolveReference(subPath)
	req, err := http.NewRequest("GET", endpoint.String(), nil)
	if err != nil {
		fatalf(err.Error())
	}
	resp, err := pingClient.Do(req)
	if err != nil {
		fatalf(err.Error())
	}
	defer resp.Body.Close()

	challengeManager := auth.NewSimpleChallengeManager()
	if err := challengeManager.AddResponse(resp); err != nil {
		fatalf(err.Error())
	}

	ps := passwordStore{anonymous: readOnly}
	tokenHandler := auth.NewTokenHandler(authTransport, ps, gun, "push", "pull")
	basicHandler := auth.NewBasicHandler(ps)
	modifier := transport.RequestModifier(auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler))
	return transport.NewTransport(baseTransport, modifier)
}
开发者ID:useidel,项目名称:notary,代码行数:43,代码来源:tuf.go

示例6: getNotaryRepository

func (cli *DockerCli) getNotaryRepository(repoInfo *registry.RepositoryInfo, authConfig types.AuthConfig) (*client.NotaryRepository, error) {
	server, err := trustServer(repoInfo.Index)
	if err != nil {
		return nil, err
	}

	var cfg = tlsconfig.ClientDefault
	cfg.InsecureSkipVerify = !repoInfo.Index.Secure

	// Get certificate base directory
	certDir, err := cli.certificateDirectory(server)
	if err != nil {
		return nil, err
	}
	logrus.Debugf("reading certificate directory: %s", certDir)

	if err := registry.ReadCertsDirectory(&cfg, certDir); err != nil {
		return nil, err
	}

	base := &http.Transport{
		Proxy: http.ProxyFromEnvironment,
		Dial: (&net.Dialer{
			Timeout:   30 * time.Second,
			KeepAlive: 30 * time.Second,
			DualStack: true,
		}).Dial,
		TLSHandshakeTimeout: 10 * time.Second,
		TLSClientConfig:     &cfg,
		DisableKeepAlives:   true,
	}

	// Skip configuration headers since request is not going to Docker daemon
	modifiers := registry.DockerHeaders(dockerversion.DockerUserAgent(), http.Header{})
	authTransport := transport.NewTransport(base, modifiers...)
	pingClient := &http.Client{
		Transport: authTransport,
		Timeout:   5 * time.Second,
	}
	endpointStr := server + "/v2/"
	req, err := http.NewRequest("GET", endpointStr, nil)
	if err != nil {
		return nil, err
	}

	challengeManager := auth.NewSimpleChallengeManager()

	resp, err := pingClient.Do(req)
	if err != nil {
		// Ignore error on ping to operate in offline mode
		logrus.Debugf("Error pinging notary server %q: %s", endpointStr, err)
	} else {
		defer resp.Body.Close()

		// Add response to the challenge manager to parse out
		// authentication header and register authentication method
		if err := challengeManager.AddResponse(resp); err != nil {
			return nil, err
		}
	}

	creds := simpleCredentialStore{auth: authConfig}
	tokenHandler := auth.NewTokenHandler(authTransport, creds, repoInfo.FullName(), "push", "pull")
	basicHandler := auth.NewBasicHandler(creds)
	modifiers = append(modifiers, transport.RequestModifier(auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler)))
	tr := transport.NewTransport(base, modifiers...)

	return client.NewNotaryRepository(cli.trustDirectory(), repoInfo.FullName(), server, tr, cli.getPassphraseRetriever())
}
开发者ID:supasate,项目名称:docker,代码行数:69,代码来源:trust.go

示例7: NewV2Repository

// NewV2Repository returns a repository (v2 only). It creates a HTTP transport
// providing timeout settings and authentication support, and also verifies the
// remote API version.
func NewV2Repository(repoInfo *registry.RepositoryInfo, endpoint registry.APIEndpoint, metaHeaders http.Header, authConfig *cliconfig.AuthConfig, actions ...string) (distribution.Repository, error) {
	ctx := context.Background()

	repoName := repoInfo.CanonicalName
	// If endpoint does not support CanonicalName, use the RemoteName instead
	if endpoint.TrimHostname {
		repoName = repoInfo.RemoteName
	}

	// TODO(dmcgowan): Call close idle connections when complete, use keep alive
	base := &http.Transport{
		Proxy: http.ProxyFromEnvironment,
		Dial: (&net.Dialer{
			Timeout:   30 * time.Second,
			KeepAlive: 30 * time.Second,
			DualStack: true,
		}).Dial,
		TLSHandshakeTimeout: 10 * time.Second,
		TLSClientConfig:     endpoint.TLSConfig,
		// TODO(dmcgowan): Call close idle connections when complete and use keep alive
		DisableKeepAlives: true,
	}

	modifiers := registry.DockerHeaders(metaHeaders)
	authTransport := transport.NewTransport(base, modifiers...)
	pingClient := &http.Client{
		Transport: authTransport,
		Timeout:   15 * time.Second,
	}
	endpointStr := strings.TrimRight(endpoint.URL, "/") + "/v2/"
	req, err := http.NewRequest("GET", endpointStr, nil)
	if err != nil {
		return nil, err
	}
	resp, err := pingClient.Do(req)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()

	versions := auth.APIVersions(resp, endpoint.VersionHeader)
	if endpoint.VersionHeader != "" && len(endpoint.Versions) > 0 {
		var foundVersion bool
		for _, version := range endpoint.Versions {
			for _, pingVersion := range versions {
				if version == pingVersion {
					foundVersion = true
				}
			}
		}
		if !foundVersion {
			return nil, errors.New("endpoint does not support v2 API")
		}
	}

	challengeManager := auth.NewSimpleChallengeManager()
	if err := challengeManager.AddResponse(resp); err != nil {
		return nil, err
	}

	creds := dumbCredentialStore{auth: authConfig}
	tokenHandler := auth.NewTokenHandler(authTransport, creds, repoName, actions...)
	basicHandler := auth.NewBasicHandler(creds)
	modifiers = append(modifiers, auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler))
	tr := transport.NewTransport(base, modifiers...)

	return client.NewRepository(ctx, repoName, endpoint.URL, tr)
}
开发者ID:rsmoorthy,项目名称:docker-1,代码行数:71,代码来源:registry.go

示例8: NewV2Repository

// NewV2Repository returns a repository (v2 only). It creates a HTTP transport
// providing timeout settings and authentication support, and also verifies the
// remote API version.
func NewV2Repository(ctx context.Context, repoInfo *registry.RepositoryInfo, endpoint registry.APIEndpoint, metaHeaders http.Header, authConfig *types.AuthConfig, actions ...string) (repo distribution.Repository, foundVersion bool, err error) {
	repoName := repoInfo.FullName()
	// If endpoint does not support CanonicalName, use the RemoteName instead
	if endpoint.TrimHostname {
		repoName = repoInfo.RemoteName()
	}

	// TODO(dmcgowan): Call close idle connections when complete, use keep alive
	base := &http.Transport{
		Proxy: http.ProxyFromEnvironment,
		Dial: func(network, address string) (net.Conn, error) {
			dialer := &net.Dialer{
				Timeout:   30 * time.Second,
				KeepAlive: 30 * time.Second,
				DualStack: true,
			}
			netConn, err := dialer.Dial(network, address)
			if err != nil {
				return netConn, err
			}
			return &conn{
				Conn:         netConn,
				readTimeout:  time.Minute,
				writeTimeout: time.Minute,
			}, nil
		},
		TLSHandshakeTimeout: 10 * time.Second,
		TLSClientConfig:     endpoint.TLSConfig,
		// TODO(dmcgowan): Call close idle connections when complete and use keep alive
		DisableKeepAlives: true,
	}

	modifiers := registry.DockerHeaders(dockerversion.DockerUserAgent(), metaHeaders)
	authTransport := transport.NewTransport(base, modifiers...)
	pingClient := &http.Client{
		Transport: authTransport,
		Timeout:   15 * time.Second,
	}
	endpointStr := strings.TrimRight(endpoint.URL, "/") + "/v2/"
	req, err := http.NewRequest("GET", endpointStr, nil)
	if err != nil {
		return nil, false, err
	}
	resp, err := pingClient.Do(req)
	if err != nil {
		return nil, false, err
	}
	defer resp.Body.Close()

	v2Version := auth.APIVersion{
		Type:    "registry",
		Version: "2.0",
	}

	versions := auth.APIVersions(resp, registry.DefaultRegistryVersionHeader)
	for _, pingVersion := range versions {
		if pingVersion == v2Version {
			// The version header indicates we're definitely
			// talking to a v2 registry. So don't allow future
			// fallbacks to the v1 protocol.

			foundVersion = true
			break
		}
	}

	challengeManager := auth.NewSimpleChallengeManager()
	if err := challengeManager.AddResponse(resp); err != nil {
		return nil, foundVersion, err
	}

	if authConfig.RegistryToken != "" {
		passThruTokenHandler := &existingTokenHandler{token: authConfig.RegistryToken}
		modifiers = append(modifiers, auth.NewAuthorizer(challengeManager, passThruTokenHandler))
	} else {
		creds := dumbCredentialStore{auth: authConfig}
		tokenHandler := auth.NewTokenHandler(authTransport, creds, repoName, actions...)
		basicHandler := auth.NewBasicHandler(creds)
		modifiers = append(modifiers, auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler))
	}
	tr := transport.NewTransport(base, modifiers...)

	repo, err = client.NewRepository(ctx, repoName, endpoint.URL, tr)
	return repo, foundVersion, err
}
开发者ID:hallyn,项目名称:docker,代码行数:88,代码来源:registry.go

示例9: NewRegistryPullThroughCache

// NewRegistryPullThroughCache creates a registry acting as a pull through cache
func NewRegistryPullThroughCache(ctx context.Context, registry distribution.Namespace, driver driver.StorageDriver, config configuration.Proxy) (distribution.Namespace, error) {
	remoteURL, err := url.Parse(config.RemoteURL)
	if err != nil {
		return nil, err
	}

	v := storage.NewVacuum(ctx, driver)
	s := scheduler.New(ctx, driver, "/scheduler-state.json")
	s.OnBlobExpire(func(ref reference.Reference) error {
		var r reference.Canonical
		var ok bool
		if r, ok = ref.(reference.Canonical); !ok {
			return fmt.Errorf("unexpected reference type : %T", ref)
		}

		repo, err := registry.Repository(ctx, r)
		if err != nil {
			return err
		}

		blobs := repo.Blobs(ctx)

		// Clear the repository reference and descriptor caches
		err = blobs.Delete(ctx, r.Digest())
		if err != nil {
			return err
		}

		err = v.RemoveBlob(r.Digest().String())
		if err != nil {
			return err
		}

		return nil
	})

	s.OnManifestExpire(func(ref reference.Reference) error {
		var r reference.Canonical
		var ok bool
		if r, ok = ref.(reference.Canonical); !ok {
			return fmt.Errorf("unexpected reference type : %T", ref)
		}

		repo, err := registry.Repository(ctx, r)
		if err != nil {
			return err
		}

		manifests, err := repo.Manifests(ctx)
		if err != nil {
			return err
		}
		err = manifests.Delete(ctx, r.Digest())
		if err != nil {
			return err
		}
		return nil
	})

	err = s.Start()
	if err != nil {
		return nil, err
	}

	cs, err := configureAuth(config.Username, config.Password, config.RemoteURL)
	if err != nil {
		return nil, err
	}

	return &proxyingRegistry{
		embedded:  registry,
		scheduler: s,
		remoteURL: *remoteURL,
		authChallenger: &remoteAuthChallenger{
			remoteURL: *remoteURL,
			cm:        auth.NewSimpleChallengeManager(),
			cs:        cs,
		},
	}, nil
}
开发者ID:sakserv,项目名称:distribution,代码行数:81,代码来源:proxyregistry.go

示例10: getNotaryRepository

func (cli *DockerCli) getNotaryRepository(repoInfo *registry.RepositoryInfo, authConfig cliconfig.AuthConfig) (*client.NotaryRepository, error) {
	server := trustServer(repoInfo.Index)
	if !strings.HasPrefix(server, "https://") {
		return nil, errors.New("unsupported scheme: https required for trust server")
	}

	var cfg = tlsconfig.ClientDefault
	cfg.InsecureSkipVerify = !repoInfo.Index.Secure

	// Get certificate base directory
	certDir, err := cli.certificateDirectory(server)
	if err != nil {
		return nil, err
	}
	logrus.Debugf("reading certificate directory: %s", certDir)

	if err := registry.ReadCertsDirectory(&cfg, certDir); err != nil {
		return nil, err
	}

	base := &http.Transport{
		Proxy: http.ProxyFromEnvironment,
		Dial: (&net.Dialer{
			Timeout:   30 * time.Second,
			KeepAlive: 30 * time.Second,
			DualStack: true,
		}).Dial,
		TLSHandshakeTimeout: 10 * time.Second,
		TLSClientConfig:     &cfg,
		DisableKeepAlives:   true,
	}

	// Skip configuration headers since request is not going to Docker daemon
	modifiers := registry.DockerHeaders(http.Header{})
	authTransport := transport.NewTransport(base, modifiers...)
	pingClient := &http.Client{
		Transport: authTransport,
		Timeout:   5 * time.Second,
	}
	endpointStr := server + "/v2/"
	req, err := http.NewRequest("GET", endpointStr, nil)
	if err != nil {
		return nil, err
	}
	resp, err := pingClient.Do(req)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()

	challengeManager := auth.NewSimpleChallengeManager()
	if err := challengeManager.AddResponse(resp); err != nil {
		return nil, err
	}

	creds := simpleCredentialStore{auth: authConfig}
	tokenHandler := auth.NewTokenHandler(authTransport, creds, repoInfo.CanonicalName, "push", "pull")
	basicHandler := auth.NewBasicHandler(creds)
	modifiers = append(modifiers, transport.RequestModifier(auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler)))
	tr := transport.NewTransport(base, modifiers...)

	return client.NewNotaryRepository(cli.trustDirectory(), repoInfo.CanonicalName, server, tr, cli.getPassphraseRetriever())
}
开发者ID:waterytowers,项目名称:global-hack-day-3,代码行数:63,代码来源:trust.go

示例11: makeTransport

func makeTransport(logger lager.Logger, request CheckRequest, registryHost string, repository string) (http.RoundTripper, string) {
	// for non self-signed registries, caCertPool must be nil in order to use the system certs
	var caCertPool *x509.CertPool
	if len(request.Source.DomainCerts) > 0 {
		caCertPool = x509.NewCertPool()
		for _, domainCert := range request.Source.DomainCerts {
			ok := caCertPool.AppendCertsFromPEM([]byte(domainCert.Cert))
			if !ok {
				fatal(fmt.Sprintf("failed to parse CA certificate for \"%s\"", domainCert.Domain))
			}
		}
	}

	baseTransport := &http.Transport{
		Proxy: http.ProxyFromEnvironment,
		Dial: (&net.Dialer{
			Timeout:   30 * time.Second,
			KeepAlive: 30 * time.Second,
			DualStack: true,
		}).Dial,
		DisableKeepAlives: true,
		TLSClientConfig:   &tls.Config{RootCAs: caCertPool},
	}

	var insecure bool
	for _, hostOrCIDR := range request.Source.InsecureRegistries {
		if isInsecure(hostOrCIDR, registryHost) {
			insecure = true
		}
	}

	if insecure {
		baseTransport.TLSClientConfig = &tls.Config{
			InsecureSkipVerify: true,
		}
	}

	authTransport := transport.NewTransport(baseTransport)

	pingClient := &http.Client{
		Transport: retryRoundTripper(logger, authTransport),
	}

	challengeManager := auth.NewSimpleChallengeManager()

	var registryURL string

	var pingResp *http.Response
	var pingErr error
	var pingErrs error
	for _, scheme := range []string{"https", "http"} {
		registryURL = scheme + "://" + registryHost

		req, err := http.NewRequest("GET", registryURL+"/v2/", nil)
		fatalIf("failed to create ping request", err)

		pingResp, pingErr = pingClient.Do(req)
		if pingErr == nil {
			// clear out previous attempts' failures
			pingErrs = nil
			break
		}

		pingErrs = multierror.Append(
			pingErrs,
			fmt.Errorf("ping %s: %s", scheme, pingErr),
		)
	}
	fatalIf("failed to ping registry", pingErrs)

	defer pingResp.Body.Close()

	err := challengeManager.AddResponse(pingResp)
	fatalIf("failed to add response to challenge manager", err)

	credentialStore := dumbCredentialStore{request.Source.Username, request.Source.Password}
	tokenHandler := auth.NewTokenHandler(authTransport, credentialStore, repository, "pull")
	basicHandler := auth.NewBasicHandler(credentialStore)
	authorizer := auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler)

	return transport.NewTransport(baseTransport, authorizer), registryURL
}
开发者ID:concourse,项目名称:docker-image-resource,代码行数:82,代码来源:main.go

示例12: newTransport

func newTransport(logger lager.Logger, insecureRegistries InsecureRegistryList, host, repo string) (string, http.RoundTripper, error) {
	scheme := "https://"
	baseTransport := &http.Transport{
		Proxy: http.ProxyFromEnvironment,
		Dial: (&net.Dialer{
			Timeout:   30 * time.Second,
			KeepAlive: 30 * time.Second,
			DualStack: true,
		}).Dial,
		DisableKeepAlives: true,
		TLSClientConfig: &tls.Config{
			InsecureSkipVerify: insecureRegistries.AllowInsecure(host),
		},
	}

	authTransport := transport.NewTransport(baseTransport)

	pingClient := &http.Client{
		Transport: authTransport,
		Timeout:   15 * time.Second,
	}

	req, err := http.NewRequest("GET", scheme+host+"/v2", nil)
	if err != nil {
		logger.Error("failed-to-create-ping-request", err)
		return "", nil, err
	}

	challengeManager := auth.NewSimpleChallengeManager()

	resp, err := pingClient.Do(req)
	if err != nil {
		logger.Error("failed-to-ping-registry", err)

		if !insecureRegistries.AllowInsecure(host) {
			return "", nil, err
		}

		scheme = "http://"
		req, err = http.NewRequest("GET", scheme+host+"/v2", nil)
		if err != nil {
			logger.Error("failed-to-create-http-ping-request", err)
			return "", nil, err
		}

		resp, err = pingClient.Do(req)
		if err != nil {
			return "", nil, err
		}
	} else {
		defer resp.Body.Close()

		if err := challengeManager.AddResponse(resp); err != nil {
			logger.Error("failed-to-add-response-to-challenge-manager", err)
			return "", nil, err
		}
	}

	credentialStore := dumbCredentialStore{"", ""}
	tokenHandler := auth.NewTokenHandler(authTransport, credentialStore, repo, "pull")
	basicHandler := auth.NewBasicHandler(credentialStore)
	authorizer := auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler)

	return scheme + host, transport.NewTransport(baseTransport, authorizer), nil
}
开发者ID:cloudfoundry,项目名称:garden-shed,代码行数:65,代码来源:client.go

示例13: makeTransport

func makeTransport(request CheckRequest, registryHost string, repository string) (http.RoundTripper, string) {
	baseTransport := &http.Transport{
		Proxy: http.ProxyFromEnvironment,
		Dial: (&net.Dialer{
			Timeout:   30 * time.Second,
			KeepAlive: 30 * time.Second,
			DualStack: true,
		}).Dial,
		DisableKeepAlives: true,
	}

	var insecure bool
	for _, hostOrCIDR := range request.Source.InsecureRegistries {
		if isInsecure(hostOrCIDR, registryHost) {
			insecure = true
		}
	}

	if insecure {
		baseTransport.TLSClientConfig = &tls.Config{
			InsecureSkipVerify: true,
		}
	}

	authTransport := transport.NewTransport(baseTransport)

	pingClient := &http.Client{
		Transport: authTransport,
		Timeout:   5 * time.Second,
	}

	challengeManager := auth.NewSimpleChallengeManager()

	var registryURL string

	var pingResp *http.Response
	var pingErr error
	var pingErrs error
	for _, scheme := range []string{"https", "http"} {
		registryURL = scheme + "://" + registryHost

		req, err := http.NewRequest("GET", registryURL+"/v2", nil)
		fatalIf("failed to create ping request", err)

		pingResp, pingErr = pingClient.Do(req)
		if pingErr == nil {
			// clear out previous attempts' failures
			pingErrs = nil
			break
		}

		pingErrs = multierror.Append(
			pingErrs,
			fmt.Errorf("ping %s: %s", scheme, pingErr),
		)
	}
	fatalIf("failed to ping registry", pingErrs)

	defer pingResp.Body.Close()

	err := challengeManager.AddResponse(pingResp)
	fatalIf("failed to add response to challenge manager", err)

	credentialStore := dumbCredentialStore{request.Source.Username, request.Source.Password}
	tokenHandler := auth.NewTokenHandler(authTransport, credentialStore, repository, "pull")
	basicHandler := auth.NewBasicHandler(credentialStore)
	authorizer := auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler)

	return transport.NewTransport(baseTransport, authorizer), registryURL
}
开发者ID:Mook-as,项目名称:docker-image-resource,代码行数:70,代码来源:main.go


注:本文中的github.com/docker/distribution/registry/client/auth.NewSimpleChallengeManager函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。