Function getProxyFunc

controllers/workspace/http.go:178–204

getProxyFunc returns a proxy function based on the global operator configuration. Returns nil if no proxy is configured; a nil proxy func causes the HTTP transport to use the default proxy settings from environment variables.

()

// Returns nil if no proxy is configured; a nil proxy func causes the HTTP transport to
// use the default proxy settings from environment variables.
func getProxyFunc() func(*http.Request) (*url.URL, error) {
	globalConfig := config.GetGlobalConfig()

	if globalConfig.Routing != nil && globalConfig.Routing.ProxyConfig != nil {
		proxyConf := httpproxy.Config{}
		if globalConfig.Routing.ProxyConfig.HttpProxy != nil {
			proxyConf.HTTPProxy = *globalConfig.Routing.ProxyConfig.HttpProxy
		}
		if globalConfig.Routing.ProxyConfig.HttpsProxy != nil {
			proxyConf.HTTPSProxy = *globalConfig.Routing.ProxyConfig.HttpsProxy
		}
		if globalConfig.Routing.ProxyConfig.NoProxy != nil {
			proxyConf.NoProxy = *globalConfig.Routing.ProxyConfig.NoProxy
		}

		if proxyConf.HTTPProxy == "" && proxyConf.HTTPSProxy == "" {
			return nil
		}

		proxyFn := proxyConf.ProxyFunc()
		return func(req *http.Request) (*url.URL, error) {
			return proxyFn(req.URL)
		}
	}

	return nil
}

// getCaCertPool returns a CA cert pool that includes system certs and any additional certs from the ConfigMap.
// A nil pool causes the HTTP client to use the system default root CAs.