Golang proxy.DetectProxies函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/juju/utils/proxy.DetectProxies函数的典型用法代码示例。如果您正苦于以下问题：Golang DetectProxies函数的具体用法？Golang DetectProxies怎么用？Golang DetectProxies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DetectProxies函数的9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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestSetEnvironmentValues

func (s *proxySuite) TestSetEnvironmentValues(c *gc.C) {
	s.PatchEnvironment("http_proxy", "initial")
	s.PatchEnvironment("HTTP_PROXY", "initial")
	s.PatchEnvironment("https_proxy", "initial")
	s.PatchEnvironment("HTTPS_PROXY", "initial")
	s.PatchEnvironment("ftp_proxy", "initial")
	s.PatchEnvironment("FTP_PROXY", "initial")
	s.PatchEnvironment("no_proxy", "initial")
	s.PatchEnvironment("NO_PROXY", "initial")

	proxySettings := proxy.Settings{
		Http:  "http proxy",
		Https: "https proxy",
		// Ftp left blank to show clearing env.
		NoProxy: "10.0.3.1,localhost",
	}
	proxySettings.SetEnvironmentValues()

	obtained := proxy.DetectProxies()

	c.Assert(obtained, gc.DeepEquals, proxySettings)

	c.Assert(os.Getenv("http_proxy"), gc.Equals, "http proxy")
	c.Assert(os.Getenv("HTTP_PROXY"), gc.Equals, "http proxy")
	c.Assert(os.Getenv("https_proxy"), gc.Equals, "https proxy")
	c.Assert(os.Getenv("HTTPS_PROXY"), gc.Equals, "https proxy")
	c.Assert(os.Getenv("ftp_proxy"), gc.Equals, "")
	c.Assert(os.Getenv("FTP_PROXY"), gc.Equals, "")
	c.Assert(os.Getenv("no_proxy"), gc.Equals, "10.0.3.1,localhost")
	c.Assert(os.Getenv("NO_PROXY"), gc.Equals, "10.0.3.1,localhost")
}

开发者ID:juju，项目名称:utils，代码行数:31，代码来源:proxy_test.go

示例2: waitProxySettings

func (s *MachineEnvironmentWatcherSuite) waitProxySettings(c *gc.C, expected proxy.Settings) {
	for {
		select {
		case <-time.After(testing.LongWait):
			c.Fatalf("timeout while waiting for proxy settings to change")
		case <-time.After(10 * time.Millisecond):
			obtained := proxy.DetectProxies()
			if obtained != expected {
				c.Logf("proxy settings are %#v, still waiting", obtained)
				continue
			}
			return
		}
	}
}

开发者ID:klyachin，项目名称:juju，代码行数:15，代码来源:machineenvironmentworker_test.go

示例3: TestDetectNoSettings

func (s *proxySuite) TestDetectNoSettings(c *gc.C) {
	// Patch all of the environment variables we check out just in case the
	// user has one set.
	s.PatchEnvironment("http_proxy", "")
	s.PatchEnvironment("HTTP_PROXY", "")
	s.PatchEnvironment("https_proxy", "")
	s.PatchEnvironment("HTTPS_PROXY", "")
	s.PatchEnvironment("ftp_proxy", "")
	s.PatchEnvironment("FTP_PROXY", "")
	s.PatchEnvironment("no_proxy", "")
	s.PatchEnvironment("NO_PROXY", "")

	proxies := proxy.DetectProxies()

	c.Assert(proxies, gc.DeepEquals, proxy.Settings{})
}

开发者ID:juju，项目名称:utils，代码行数:16，代码来源:proxy_test.go

示例4: waitProxySettings

func (s *ProxyUpdaterSuite) waitProxySettings(c *gc.C, expected proxy.Settings) {
	for {
		select {
		case <-time.After(time.Second):
			c.Fatalf("timeout while waiting for proxy settings to change")
			return
		case <-time.After(10 * time.Millisecond):
			obtained := proxy.DetectProxies()
			if obtained != expected {
				if obtained != s.detectedSettings {
					c.Logf("proxy settings are \n%#v, should be \n%#v, still waiting", obtained, expected)
				}
				s.detectedSettings = obtained
				continue
			}
			return
		}
	}
}

开发者ID:makyo，项目名称:juju，代码行数:19，代码来源:proxyupdater_test.go

示例5: TestDetectPrimaryPreference

func (s *proxySuite) TestDetectPrimaryPreference(c *gc.C) {
	// Patch all of the environment variables we check out just in case the
	// user has one set.
	s.PatchEnvironment("http_proxy", "http://[email protected]")
	s.PatchEnvironment("https_proxy", "https://[email protected]")
	s.PatchEnvironment("ftp_proxy", "ftp://[email protected]")
	s.PatchEnvironment("no_proxy", "10.0.3.1,localhost")
	s.PatchEnvironment("HTTP_PROXY", "http://[email protected]")
	s.PatchEnvironment("HTTPS_PROXY", "https://[email protected]")
	s.PatchEnvironment("FTP_PROXY", "ftp://[email protected]")
	s.PatchEnvironment("NO_PROXY", "localhost")

	proxies := proxy.DetectProxies()

	c.Assert(proxies, gc.DeepEquals, proxy.Settings{
		Http:    "http://[email protected]",
		Https:   "https://[email protected]",
		Ftp:     "ftp://[email protected]",
		NoProxy: "10.0.3.1,localhost",
	})
}

开发者ID:juju，项目名称:utils，代码行数:21，代码来源:proxy_test.go

示例6: Initialise

// Initialise is specified on the container.Initialiser interface.
func (ci *containerInitialiser) Initialise() error {
	err := ensureDependencies(ci.series)
	if err != nil {
		return err
	}

	err = configureLXDBridge()
	if err != nil {
		return err
	}
	proxies := proxy.DetectProxies()
	err = ConfigureLXDProxies(proxies)
	if err != nil {
		return err
	}

	// Well... this will need to change soon once we are passed 17.04 as who
	// knows what the series name will be.
	if ci.series >= "xenial" {
		configureZFS()
	}

	return nil
}

开发者ID:kat-co，项目名称:juju，代码行数:25，代码来源:initialisation.go

示例7: PrepareForCreateEnvironment

// PrepareForCreateEnvironment is specified in the EnvironProvider interface.
func (p environProvider) PrepareForCreateEnvironment(cfg *config.Config) (*config.Config, error) {
	attrs := map[string]interface{}{
		// We must not proxy SSH through the API server in a
		// local provider environment. Besides not being useful,
		// it may not work; there is no requirement for sshd to
		// be available on machine-0.
		"proxy-ssh": false,
	}
	if _, ok := cfg.AgentVersion(); !ok {
		attrs["agent-version"] = version.Current.Number.String()
	}
	if namespace, _ := cfg.UnknownAttrs()["namespace"].(string); namespace == "" {
		username := os.Getenv("USER")
		if username == "" {
			u, err := userCurrent()
			if err != nil {
				return nil, errors.Annotate(err, "failed to determine username for namespace")
			}
			username = u.Username
		}
		attrs["namespace"] = fmt.Sprintf("%s-%s", username, cfg.Name())
	}

	setIfNotBlank := func(key, value string) {
		if value != "" {
			attrs[key] = value
		}
	}
	// If the user has specified no values for any of the four normal
	// proxies, then look in the environment and set them.
	logger.Tracef("Look for proxies?")
	if cfg.HttpProxy() == "" &&
		cfg.HttpsProxy() == "" &&
		cfg.FtpProxy() == "" &&
		cfg.NoProxy() == "" {
		proxySettings := proxy.DetectProxies()
		logger.Tracef("Proxies detected %#v", proxySettings)
		setIfNotBlank(config.HttpProxyKey, proxySettings.Http)
		setIfNotBlank(config.HttpsProxyKey, proxySettings.Https)
		setIfNotBlank(config.FtpProxyKey, proxySettings.Ftp)
		setIfNotBlank(config.NoProxyKey, proxySettings.NoProxy)
	}
	if version.Current.OS == version.Ubuntu {
		if cfg.AptHttpProxy() == "" &&
			cfg.AptHttpsProxy() == "" &&
			cfg.AptFtpProxy() == "" {
			proxySettings, err := detectPackageProxies()
			if err != nil {
				return nil, errors.Trace(err)
			}
			setIfNotBlank(config.AptHttpProxyKey, proxySettings.Http)
			setIfNotBlank(config.AptHttpsProxyKey, proxySettings.Https)
			setIfNotBlank(config.AptFtpProxyKey, proxySettings.Ftp)
		}
	}

	cfg, err := cfg.Apply(attrs)
	if err != nil {
		return nil, errors.Trace(err)
	}
	// Make sure everything is valid.
	cfg, err = p.Validate(cfg, nil)
	if err != nil {
		return nil, errors.Trace(err)
	}

	return cfg, nil
}

开发者ID:Pankov404，项目名称:juju，代码行数:69，代码来源:environprovider.go

示例8: PrepareForBootstrap

// PrepareForBootstrap implements environs.EnvironProvider.PrepareForBootstrap.
func (p environProvider) PrepareForBootstrap(ctx environs.BootstrapContext, cfg *config.Config) (environs.Environ, error) {
	attrs := map[string]interface{}{
		// We must not proxy SSH through the API server in a
		// local provider environment. Besides not being useful,
		// it may not work; there is no requirement for sshd to
		// be available on machine-0.
		"proxy-ssh": false,
	}
	if _, ok := cfg.AgentVersion(); !ok {
		attrs["agent-version"] = version.Current.String()
	}
	if namespace, _ := cfg.UnknownAttrs()["namespace"].(string); namespace == "" {
		username := os.Getenv("USER")
		if username == "" {
			u, err := userCurrent()
			if err != nil {
				return nil, errors.Annotate(err, "failed to determine username for namespace")
			}
			username = u.Username
		}
		attrs["namespace"] = fmt.Sprintf("%s-%s", username, cfg.Name())
	}

	setIfNotBlank := func(key, value string) {
		if value != "" {
			attrs[key] = value
		}
	}
	// If the user has specified no values for any of the four normal
	// proxies, then look in the environment and set them.
	logger.Tracef("Look for proxies?")
	if cfg.HttpProxy() == "" &&
		cfg.HttpsProxy() == "" &&
		cfg.FtpProxy() == "" &&
		cfg.NoProxy() == "" {
		proxySettings := proxy.DetectProxies()
		logger.Tracef("Proxies detected %#v", proxySettings)
		setIfNotBlank(config.HttpProxyKey, proxySettings.Http)
		setIfNotBlank(config.HttpsProxyKey, proxySettings.Https)
		setIfNotBlank(config.FtpProxyKey, proxySettings.Ftp)
		setIfNotBlank(config.NoProxyKey, proxySettings.NoProxy)
	}
	if jujuos.HostOS() == jujuos.Ubuntu {
		if cfg.AptHttpProxy() == "" &&
			cfg.AptHttpsProxy() == "" &&
			cfg.AptFtpProxy() == "" {
			proxySettings, err := detectPackageProxies()
			if err != nil {
				return nil, errors.Trace(err)
			}
			setIfNotBlank(config.AptHttpProxyKey, proxySettings.Http)
			setIfNotBlank(config.AptHttpsProxyKey, proxySettings.Https)
			setIfNotBlank(config.AptFtpProxyKey, proxySettings.Ftp)
		}
	}

	cfg, err := cfg.Apply(attrs)
	if err != nil {
		return nil, errors.Trace(err)
	}
	// Make sure everything is valid.
	cfg, err = p.Validate(cfg, nil)
	if err != nil {
		return nil, errors.Trace(err)
	}

	// The user must not set bootstrap-ip; this is determined by the provider,
	// and its presence used to determine whether the environment has yet been
	// bootstrapped.
	if _, ok := cfg.UnknownAttrs()["bootstrap-ip"]; ok {
		return nil, errors.Errorf("bootstrap-ip must not be specified")
	}
	err = checkLocalPort(cfg.StatePort(), "state port")
	if err != nil {
		return nil, errors.Trace(err)
	}
	err = checkLocalPort(cfg.APIPort(), "API port")
	if err != nil {
		return nil, errors.Trace(err)
	}

	return p.Open(cfg)
}

开发者ID:snailwalker，项目名称:juju，代码行数:84，代码来源:environprovider.go

示例9: Prepare

// Prepare implements environs.EnvironProvider.Prepare.
func (p environProvider) Prepare(ctx environs.BootstrapContext, cfg *config.Config) (environs.Environ, error) {
	// The user must not set bootstrap-ip; this is determined by the provider,
	// and its presence used to determine whether the environment has yet been
	// bootstrapped.
	if _, ok := cfg.UnknownAttrs()["bootstrap-ip"]; ok {
		return nil, fmt.Errorf("bootstrap-ip must not be specified")
	}
	err := checkLocalPort(cfg.StatePort(), "state port")
	if err != nil {
		return nil, err
	}
	err = checkLocalPort(cfg.APIPort(), "API port")
	if err != nil {
		return nil, err
	}
	// If the user has specified no values for any of the three normal
	// proxies, then look in the environment and set them.
	attrs := map[string]interface{}{
		// We must not proxy SSH through the API server in a
		// local provider environment. Besides not being useful,
		// it may not work; there is no requirement for sshd to
		// be available on machine-0.
		"proxy-ssh": false,
	}
	setIfNotBlank := func(key, value string) {
		if value != "" {
			attrs[key] = value
		}
	}
	logger.Tracef("Look for proxies?")
	if cfg.HttpProxy() == "" &&
		cfg.HttpsProxy() == "" &&
		cfg.FtpProxy() == "" &&
		cfg.NoProxy() == "" {
		proxySettings := proxy.DetectProxies()
		logger.Tracef("Proxies detected %#v", proxySettings)
		setIfNotBlank("http-proxy", proxySettings.Http)
		setIfNotBlank("https-proxy", proxySettings.Https)
		setIfNotBlank("ftp-proxy", proxySettings.Ftp)
		setIfNotBlank("no-proxy", proxySettings.NoProxy)
	}
	if cfg.AptHttpProxy() == "" &&
		cfg.AptHttpsProxy() == "" &&
		cfg.AptFtpProxy() == "" {
		proxySettings, err := detectAptProxies()
		if err != nil {
			return nil, err
		}
		setIfNotBlank("apt-http-proxy", proxySettings.Http)
		setIfNotBlank("apt-https-proxy", proxySettings.Https)
		setIfNotBlank("apt-ftp-proxy", proxySettings.Ftp)
	}
	if len(attrs) > 0 {
		cfg, err = cfg.Apply(attrs)
		if err != nil {
			return nil, err
		}
	}

	return p.Open(cfg)
}

开发者ID:rogpeppe，项目名称:juju，代码行数:62，代码来源:environprovider.go

注：本文中的github.com/juju/utils/proxy.DetectProxies函数示例整理自Github/MSDocs等源码及文档管理平台，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。