package main import ( "net" "strings" "testing" "gotest.tools/v3/assert" "gotest.tools/v3/icmd" ) type DockerCLIProxySuite struct { ds *DockerSuite } func (s *DockerCLIProxySuite) TearDownTest(c *testing.T) { s.ds.TearDownTest(c) } func (s *DockerCLIProxySuite) OnTimeout(c *testing.T) { s.ds.OnTimeout(c) } func (s *DockerCLIProxySuite) TestCLIProxyDisableProxyUnixSock(c *testing.T) { testRequires(c, DaemonIsLinux, testEnv.IsLocalDaemon) icmd.RunCmd(icmd.Cmd{ Command: []string{dockerBinary, "info"}, Env: appendBaseEnv(false, "HTTP_PROXY=http://127.0.0.1:9999"), }).Assert(c, icmd.Success) } // Can't use localhost here since go has a special case to not use proxy if connecting to localhost // See https://golang.org/pkg/net/http/#ProxyFromEnvironment func (s *DockerDaemonSuite) TestCLIProxyProxyTCPSock(c *testing.T) { // get the IP to use to connect since we can't use localhost addrs, err := net.InterfaceAddrs() assert.NilError(c, err) var ip string for _, addr := range addrs { sAddr := addr.String() if !strings.Contains(sAddr, "127.0.0.1") { addrArr := strings.Split(sAddr, "/") ip = addrArr[0] break } } assert.Assert(c, ip != "") s.d.Start(c, "-H", "tcp://"+ip+":2375") icmd.RunCmd(icmd.Cmd{ Command: []string{dockerBinary, "info"}, Env: []string{"DOCKER_HOST=tcp://" + ip + ":2375", "HTTP_PROXY=127.0.0.1:9999"}, }).Assert(c, icmd.Expected{Error: "exit status 1", ExitCode: 1}) // Test with no_proxy icmd.RunCmd(icmd.Cmd{ Command: []string{dockerBinary, "info"}, Env: []string{"DOCKER_HOST=tcp://" + ip + ":2375", "HTTP_PROXY=127.0.0.1:9999", "NO_PROXY=" + ip}, }).Assert(c, icmd.Success) }