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package main
import (
"context"
"net"
"strings"
"testing"
"gotest.tools/v3/assert"
"gotest.tools/v3/icmd"
)
type DockerCLIProxySuite struct {
ds *DockerSuite
}
func (s *DockerCLIProxySuite) TearDownTest(ctx context.Context, c *testing.T) {
s.ds.TearDownTest(ctx, 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)
}
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