feat(api): Add npipe support (#2018)

api/http/proxy/local_windows.go

@@ -0,0 +1,33 @@
+// +build windows
+
+package proxy
+
+import (
+	"net"
+	"net/http"
+
+	"github.com/Microsoft/go-winio"
+)
+
+func (factory *proxyFactory) newLocalProxy(path string) http.Handler {
+	proxy := &localProxy{}
+	transport := &proxyTransport{
+		enableSignature:        false,
+		ResourceControlService: factory.ResourceControlService,
+		TeamMembershipService:  factory.TeamMembershipService,
+		SettingsService:        factory.SettingsService,
+		RegistryService:        factory.RegistryService,
+		DockerHubService:       factory.DockerHubService,
+		dockerTransport:        newNamedPipeTransport(path),
+	}
+	proxy.Transport = transport
+	return proxy
+}
+
+func newNamedPipeTransport(namedPipePath string) *http.Transport {
+	return &http.Transport{
+		Dial: func(proto, addr string) (conn net.Conn, err error) {
+			return winio.DialPipe(namedPipePath, nil)
+		},
+	}
+}