.gitignore

@@ -1,10 +1,6 @@
 lz4
 rclone
 rcloner
-exec
-exec-*
-**/exec
-**/exec-*
 Go
 cloudly
 dockfile

Dockerfile

@@ -1,16 +0,0 @@
-
-FROM golang:1.13-alpine as certs
-RUN apk update && apk add --no-cache ca-certificates
-
-FROM busybox:glibc
-RUN mkdir -p /var/log
-WORKDIR /main
-COPY --from=certs /etc/ssl/certs /etc/ssl/certs
-
-COPY . .
-
-ENV GOPATH=""
-ENV MNT="/mnt/"
-ENTRYPOINT ["/main/exec-rproxy3"]
-CMD []
-

build.sh

@@ -1,5 +0,0 @@
-#! /usr/bin/env bash
-
-export CGO_ENABLED=1 
-export CC=x86_64-linux-musl-gcc   
-exec go build -ldflags="-linkmode external -extldflags '-static'" -o exec-rproxy3

conf.yaml

@@ -0,0 +1,11 @@
+p: 54243
+r: 
+- echo:http://localhost:49982
+- echo2:http://192.168.0.86:38090
+#crt: ./testdata/rproxy3server.crt
+#key: ./testdata/rproxy3server.key
+#user: bel
+#pass: bel
+rate: 1
+burst: 2
+timeout: 10

config/config.go

@@ -1,129 +1,76 @@
 package config
 
 import (
-	"encoding/json"
+	"local/rproxy3/storage/packable"
-	"fmt"
+	"strconv"
-	"log"
-	"regexp"
 	"strings"
-	"time"
-
-	"gopkg.in/yaml.v2"
 )
 
-type Proxy struct {
-	Auth string
-	From string
-	To   string
-}
-
-func parseOneProxyCSV(s string) (string, Proxy) {
-	p := Proxy{}
-	key := ""
-	l := strings.Split(s, ",")
-	if len(l) > 0 {
-		key = l[0]
-	}
-	if len(l) > 1 {
-		p.To = l[1]
-	}
-	return key, p
-}
-
-func GetAuth() (string, string, bool) {
-	user := conf.Get("user").GetString()
-	pass := conf.Get("pass").GetString()
-	return user, pass, user != "" && pass != ""
-}
-
-func GetTrim() string {
-	return conf.Get("trim").GetString()
-}
-
 func GetPort() string {
-	port := conf.Get("p").GetInt()
+	v := packable.NewString()
-	return ":" + fmt.Sprint(port)
+	conf.Get(nsConf, flagPort, v)
+	return ":" + strings.TrimPrefix(v.String(), ":")
 }
 
-func GetAltPort() string {
+func GetRoutes() map[string]string {
-	port := conf.Get("ap").GetInt()
+	v := packable.NewString()
-	return ":" + fmt.Sprint(port)
+	conf.Get(nsConf, flagRoutes, v)
-}
+	m := make(map[string]string)
-
+	for _, v := range strings.Split(v.String(), ",") {
-func GetRate() (int, int) {
+		if len(v) == 0 {
-	rate := conf.Get("r").GetInt()
+			return m
-	burst := conf.Get("b").GetInt()
-	log.Println("rate/burst:", rate, burst)
-	return rate, burst
-}
-
-func GetRoutes() map[string]Proxy {
-	s := conf.Get("proxy2").GetString()
-	var dict map[string]string
-	if err := yaml.Unmarshal([]byte(s), &dict); err == nil && len(s) > 0 {
-		pattern := regexp.MustCompile(`(([^:]*):)?(([^:]*):)?([a-z0-9]*:.*)`)
-		result := map[string]Proxy{}
-		for k, v := range dict {
-			submatches := pattern.FindAllStringSubmatch(v, -1)
-			log.Printf("%+v", submatches)
-			result[k] = Proxy{
-				Auth: submatches[0][2],
-				From: submatches[0][4],
-				To:   submatches[0][5],
-			}
 		}
-		return result
+		from := v[:strings.Index(v, ":")]
+		to := v[strings.Index(v, ":")+1:]
+		m[from] = to
 	}
-	return getRoutesCSV()
+	return m
-}
-
-func getRoutesCSV() map[string]Proxy {
-	list := conf.Get("proxy2").GetString()
-	definitions := strings.Split(list, ",,")
-	routes := make(map[string]Proxy)
-	for _, definition := range definitions {
-		k, v := parseOneProxyCSV(definition)
-		routes[k] = v
-	}
-	return routes
 }
 
 func GetSSL() (string, string, bool) {
-	crt := conf.Get("crt").GetString()
+	v := packable.NewString()
-	key := conf.Get("key").GetString()
+	conf.Get(nsConf, flagCert, v)
-	return crt, key, crt != "" && key != ""
+	certPath := v.String()
+	conf.Get(nsConf, flagKey, v)
+	keyPath := v.String()
+	return certPath, keyPath, notEmpty(certPath, keyPath)
 }
 
-func GetTCP() (string, bool) {
+func GetAuth() (string, string, bool) {
-	tcp := conf.Get("tcp").GetString()
+	v := packable.NewString()
-	return tcp, tcp != ""
+	conf.Get(nsConf, flagUser, v)
+	user := v.String()
+	conf.Get(nsConf, flagPass, v)
+	pass := v.String()
+	return user, pass, notEmpty(user, pass)
 }
 
-func GetTimeout() time.Duration {
+func notEmpty(s ...string) bool {
-	timeout := conf.Get("timeout").GetDuration()
+	for i := range s {
+		if s[i] == "" || s[i] == "/dev/null" {
+			return false
+		}
+	}
+	return true
+}
+
+func GetRate() (int, int) {
+	r := packable.NewString()
+	conf.Get(nsConf, flagRate, r)
+	b := packable.NewString()
+	conf.Get(nsConf, flagBurst, b)
+
+	rate, _ := strconv.Atoi(r.String())
+	burst, _ := strconv.Atoi(b.String())
+
+	return rate, burst
+}
+
+func GetTimeout() int {
+	t := packable.NewString()
+	conf.Get(nsConf, flagTimeout, t)
+
+	timeout, _ := strconv.Atoi(t.String())
+
 	return timeout
 }
-
-func GetCORS(key string) bool {
-	cors := conf.GetString("cors")
-	var m map[string]bool
-	if err := json.Unmarshal([]byte(cors), &m); err != nil {
-		return false
-	}
-	_, ok := m[key]
-	return ok
-}
-
-func GetNoPath(key string) bool {
-	nopath := conf.GetString("nopath")
-	var m map[string]bool
-	if err := json.Unmarshal([]byte(nopath), &m); err != nil {
-		return false
-	}
-	_, ok := m[key]
-	return ok
-}
-
-func GetCompression() bool {
-	return conf.GetBool("compression")
-}

config/new.go

@@ -1,61 +1,148 @@
 package config
 
 import (
-	"fmt"
+	"flag"
+	"io/ioutil"
+	"local/rproxy3/storage"
+	"local/rproxy3/storage/packable"
 	"log"
 	"os"
 	"strings"
-	"time"
 
-	"gitea.bel.blue/local/args"
+	yaml "gopkg.in/yaml.v2"
-	"gitea.bel.blue/local/logb"
 )
 
-var conf *args.ArgSet
+const nsConf = "configuration"
+const flagPort = "p"
+const flagRoutes = "r"
+const flagConf = "c"
+const flagCert = "crt"
+const flagKey = "key"
+const flagUser = "user"
+const flagPass = "pass"
+const flagRate = "rate"
+const flagBurst = "burst"
+const flagTimeout = "timeout"
 
-func init() {
+var conf = storage.NewMap()
-	if err := Refresh(); err != nil {
+
-		panic(err)
+type toBind struct {
-	}
+	flag  string
+	value *string
 }
 
-func Refresh() error {
+type fileConf struct {
-	log.SetFlags(log.Ldate | log.Ltime | log.Llongfile)
+	Port     string   `yaml:"p"`
-	log.SetFlags(log.Ltime | log.Lshortfile)
+	Routes   []string `yaml:"r"`
+	CertPath string   `yaml:"crt"`
+	KeyPath  string   `yaml:"key"`
+	Username string   `yaml:"user"`
+	Password string   `yaml:"pass"`
+	Rate     string   `yaml:"rate"`
+	Burst    string   `yaml:"burst"`
+	Timeout  string   `yaml:"timeout"`
+}
 
-	as, err := parseArgs()
+func Init() error {
-	if err != nil && !strings.Contains(fmt.Sprint(os.Args), "-test") {
+	log.SetFlags(log.Ldate | log.Ltime | log.Llongfile)
+	if err := fromFile(); err != nil {
+		return err
+	}
+	if err := fromFlags(); err != nil {
 		return err
 	}
-	conf = as
-	logb.Set(logb.LevelFromString(as.GetString("level")))
 	return nil
 }
 
-func parseArgs() (*args.ArgSet, error) {
+func fromFile() error {
-	configFiles := []string{}
+	flag.CommandLine = flag.NewFlagSet(os.Args[0], flag.ContinueOnError)
-	if v, ok := os.LookupEnv("CONFIG"); ok {
+	defer func() {
-		configFiles = strings.Split(v, ",")
+		flag.CommandLine = flag.NewFlagSet(os.Args[0], flag.ExitOnError)
+	}()
+	flag.String(flagConf, "/dev/null", "yaml config file path")
+	flag.Parse()
+	confFlag := flag.Lookup(flagConf)
+	if confFlag == nil || confFlag.Value.String() == "" {
+		return nil
 	}
-	as := args.NewArgSet(configFiles...)
+	confBytes, err := ioutil.ReadFile(confFlag.Value.String())
-
+	if err != nil {
-	as.Append(args.STRING, "user", "username for basic auth", "")
+		return err
-	as.Append(args.STRING, "pass", "password for basic auth", "")
+	}
-	as.Append(args.INT, "p", "port for service", 51555)
+	var c fileConf
-	as.Append(args.INT, "ap", "alt port for always http service", 51556)
+	if err := yaml.Unmarshal(confBytes, &c); err != nil {
-	as.Append(args.INT, "r", "rate per second for requests", 100)
+		return err
-	as.Append(args.INT, "b", "burst requests", 100)
+	}
-	as.Append(args.BOOL, "compress", "enable compression", true)
+	if err := conf.Set(nsConf, flagPort, packable.NewString(c.Port)); err != nil {
-	as.Append(args.STRING, "crt", "path to crt for ssl", "")
+		return err
-	as.Append(args.STRING, "key", "path to key for ssl", "")
+	}
-	as.Append(args.STRING, "trim", "path prefix to trim, like '/abc' to change '/abc/def' to '/def'", "")
+	if err := conf.Set(nsConf, flagRoutes, packable.NewString(strings.Join(c.Routes, ","))); err != nil {
-	as.Append(args.STRING, "tcp", "address for tcp only tunnel", "")
+		return err
-	as.Append(args.DURATION, "timeout", "timeout for tunnel", time.Minute)
+	}
-	as.Append(args.STRING, "proxy2", "double-comma separated 'from,scheme://to.tld:port,,' OR a yaml dictionary of 'from: (password:)scheme://to.tld:port'", "")
+	if err := conf.Set(nsConf, flagCert, packable.NewString(c.CertPath)); err != nil {
-	as.Append(args.STRING, "cors", "json dict key:true for keys to set CORS permissive headers, like {\"from\":true}", "{}")
+		return err
-	as.Append(args.STRING, "nopath", "json dict key:true for keys to remove all path info from forwarded request, like -cors", "{}")
+	}
-	as.Append(args.STRING, "level", "log level", "info")
+	if err := conf.Set(nsConf, flagKey, packable.NewString(c.KeyPath)); err != nil {
-
+		return err
-	err := as.Parse()
+	}
-	return as, err
+	if err := conf.Set(nsConf, flagUser, packable.NewString(c.Username)); err != nil {
+		return err
+	}
+	if err := conf.Set(nsConf, flagPass, packable.NewString(c.Password)); err != nil {
+		return err
+	}
+	if err := conf.Set(nsConf, flagRate, packable.NewString(c.Rate)); err != nil {
+		return err
+	}
+	if err := conf.Set(nsConf, flagBurst, packable.NewString(c.Burst)); err != nil {
+		return err
+	}
+	if err := conf.Set(nsConf, flagTimeout, packable.NewString(c.Timeout)); err != nil {
+		return err
+	}
+	return nil
+}
+
+func fromFlags() error {
+	binds := make([]toBind, 0)
+	binds = append(binds, addFlag(flagPort, "51555", "port to bind to"))
+	binds = append(binds, addFlag(flagConf, "", "configuration file path"))
+	binds = append(binds, addFlag(flagRoutes, "", "comma-separated routes to map, each as from:scheme://to.tld:port"))
+	binds = append(binds, addFlag(flagCert, "", "path to .crt"))
+	binds = append(binds, addFlag(flagKey, "", "path to .key"))
+	binds = append(binds, addFlag(flagUser, "", "basic auth username"))
+	binds = append(binds, addFlag(flagPass, "", "basic auth password"))
+	binds = append(binds, addFlag(flagRate, "100", "rate limit per second"))
+	binds = append(binds, addFlag(flagBurst, "100", "rate limit burst"))
+	binds = append(binds, addFlag(flagTimeout, "30", "seconds to wait for limiter"))
+	flag.Parse()
+
+	for _, bind := range binds {
+		confFlag := flag.Lookup(bind.flag)
+		if confFlag == nil || confFlag.Value.String() == "" {
+			continue
+		}
+		if err := conf.Set(nsConf, bind.flag, packable.NewString(*bind.value)); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func addFlag(key, def, help string) toBind {
+	def = getFlagOrDefault(key, def)
+	v := flag.String(key, def, help)
+	return toBind{
+		flag:  key,
+		value: v,
+	}
+}
+
+func getFlagOrDefault(key, def string) string {
+	v := packable.NewString()
+	if err := conf.Get(nsConf, key, v); err != nil {
+		return def
+	}
+	return v.String()
 }

config/new_test.go

@@ -0,0 +1,46 @@
+package config
+
+import (
+	"flag"
+	"os"
+	"testing"
+)
+
+func TestInit(t *testing.T) {
+	was := os.Args[:]
+	os.Args = []string{"program"}
+	flag.CommandLine = flag.NewFlagSet(os.Args[0], flag.ExitOnError)
+	defer func() {
+		os.Args = was[:]
+	}()
+
+	if err := Init(); err != nil {
+		t.Errorf("failed to init: %v", err)
+	}
+}
+
+func TestFromFile(t *testing.T) {
+	was := os.Args[:]
+	os.Args = []string{"program"}
+	flag.CommandLine = flag.NewFlagSet(os.Args[0], flag.ExitOnError)
+	defer func() {
+		os.Args = was[:]
+	}()
+
+	if err := fromFile(); err != nil {
+		t.Errorf("failed from file: %v", err)
+	}
+}
+
+func TestFromFlags(t *testing.T) {
+	was := os.Args[:]
+	os.Args = []string{"program"}
+	flag.CommandLine = flag.NewFlagSet(os.Args[0], flag.ExitOnError)
+	defer func() {
+		os.Args = was[:]
+	}()
+
+	if err := fromFlags(); err != nil {
+		t.Errorf("failed from flags: %v", err)
+	}
+}

example_config.yaml

@@ -1,13 +0,0 @@
-user: ""
-pass: ""
-port: 51555
-r: 100
-b: 100
-crt: ""
-key: ""
-tcp: ""
-timeout: 1m
-proxy2: |
-  a: http://localhost:41912
-  b: password:http://localhost:41912
-oauth: http://localhost:23456

go.mod

@@ -1,17 +0,0 @@
-module gitea.bel.blue/local/rproxy3
-
-go 1.18
-
-require (
-	gitea.bel.blue/local/args v0.0.0-20251121001304-83c57f856714
-	gitea.bel.blue/local/logb v0.0.0-20251121001353-d45d53fbaae9
-	github.com/google/uuid v1.3.0
-	golang.org/x/time v0.1.0
-)
-
-require gopkg.in/yaml.v2 v2.4.0
-
-require (
-	github.com/kr/pretty v0.1.0 // indirect
-	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
-)

go.sum

@@ -1,18 +0,0 @@
-gitea.bel.blue/local/args v0.0.0-20251121001304-83c57f856714 h1:JHV86INH1QmPJoyIhdrDLJq7OKta+fJAwbK0pnxI4Hc=
-gitea.bel.blue/local/args v0.0.0-20251121001304-83c57f856714/go.mod h1:GCzui3GPhOgKgGYNqtW55YkI3vIWCQEHPydGjFhaXV0=
-gitea.bel.blue/local/logb v0.0.0-20251121001353-d45d53fbaae9 h1:lBkQPYgWZnPxt6CvsSwVh9EZtuvi2lIbGOHPqe/gn1Y=
-gitea.bel.blue/local/logb v0.0.0-20251121001353-d45d53fbaae9/go.mod h1:+8sJb8UksdadKy43czL7/3TcfBwCkuYT6hFY+RaxP48=
-github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
-github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-golang.org/x/time v0.1.0 h1:xYY+Bajn2a7VBmTM5GikTmnK8ZuX8YgnQCqZpbBNtmA=
-golang.org/x/time v0.1.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
-gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=

main.go

@@ -1,12 +1,12 @@
 package main
 
 import (
-	"gitea.bel.blue/local/rproxy3/config"
+	"local/rproxy3/config"
-	"gitea.bel.blue/local/rproxy3/server"
+	"local/rproxy3/server"
 )
 
 func main() {
-	if err := config.Refresh(); err != nil {
+	if err := config.Init(); err != nil {
 		panic(err)
 	}
 

main_test.go

@@ -34,8 +34,8 @@ func TestHTTPSMain(t *testing.T) {
 			"username",
 			"-pass",
 			"password",
-			"-proxy2",
+			"-r",
-			"hello," + addr,
+			"hello:" + addr,
 			"-crt",
 			"./testdata/rproxy3server.crt",
 			"-key",
@@ -51,7 +51,7 @@ func TestHTTPSMain(t *testing.T) {
 			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
 		},
 	}
-	r, _ := http.NewRequest("GET", "https://hello.localhost:"+port, nil)
+	r, _ := http.NewRequest("GET", "https://hello.localhost"+port, nil)
 
 	if resp, err := client.Do(r); err != nil {
 		t.Fatalf("client failed: %v", err)
@@ -89,8 +89,8 @@ func TestHTTPMain(t *testing.T) {
 			"username",
 			"-pass",
 			"password",
-			"-proxy2",
+			"-r",
-			"hello," + addr,
+			"hello:" + addr,
 		}
 		main()
 	}()
@@ -98,7 +98,7 @@ func TestHTTPMain(t *testing.T) {
 	time.Sleep(time.Millisecond * 100)
 
 	client := &http.Client{}
-	r, _ := http.NewRequest("GET", "http://hello.localhost:"+port, nil)
+	r, _ := http.NewRequest("GET", "http://hello.localhost"+port, nil)
 
 	if resp, err := client.Do(r); err != nil {
 		t.Fatalf("client failed: %v", err)
@@ -127,5 +127,5 @@ func echoServer() (string, func()) {
 func getPort() string {
 	s := httptest.NewServer(nil)
 	s.Close()
-	return s.URL[strings.LastIndex(s.URL, ":")+1:]
+	return s.URL[strings.LastIndex(s.URL, ":"):]
 }

server/new.go

@@ -1,21 +1,18 @@
 package server
 
 import (
-	"gitea.bel.blue/local/rproxy3/config"
+	"local/rproxy3/config"
-	"gitea.bel.blue/local/rproxy3/storage"
+	"local/rproxy3/storage"
 
 	"golang.org/x/time/rate"
 )
 
 func New() *Server {
 	port := config.GetPort()
-	altport := config.GetAltPort()
 	r, b := config.GetRate()
-	server := &Server{
+	return &Server{
 		db:      storage.NewMap(),
 		addr:    port,
-		altaddr: altport,
 		limiter: rate.NewLimiter(rate.Limit(r), b),
 	}
-	return server
 }

server/proxy.go

@@ -1,121 +1,51 @@
 package server
 
 import (
-	"bytes"
+	"local/rproxy3/storage/packable"
-	"crypto/tls"
-	"io"
 	"log"
 	"net/http"
 	"net/http/httputil"
 	"net/url"
 	"strings"
-
-	"gitea.bel.blue/local/rproxy3/config"
-	"gitea.bel.blue/local/rproxy3/storage/packable"
 )
 
 type redirPurge struct {
-	proxyHost     string
+	proxyHost  string
-	targetHost    string
+	targetHost string
-	baseTransport http.RoundTripper
-}
-
-type rewrite struct {
-	rewrites      map[string]string
-	baseTransport http.RoundTripper
 }
 
 func (s *Server) Proxy(w http.ResponseWriter, r *http.Request) {
-	newURL, err := s.lookup(mapKey(r.Host))
+	newURL, err := s.lookup(r.Host)
-	r.URL.Path = strings.TrimPrefix(r.URL.Path, config.GetTrim())
+	transport := &redirPurge{
-	var transport http.RoundTripper
+		proxyHost:  r.Host,
-	http.DefaultTransport.(*http.Transport).TLSClientConfig = &tls.Config{InsecureSkipVerify: true}
+		targetHost: newURL.Host,
-	transport = &redirPurge{
-		proxyHost:     r.Host,
-		targetHost:    newURL.Host,
-		baseTransport: http.DefaultTransport,
 	}
 	if err != nil {
 		http.NotFound(w, r)
 		log.Printf("unknown host lookup %q", r.Host)
 		return
 	}
-	//r.Host = newURL.Host
+	r.Host = newURL.Host
 	proxy := httputil.NewSingleHostReverseProxy(newURL)
 	proxy.Transport = transport
 	proxy.ServeHTTP(w, r)
 }
 
 func (s *Server) lookup(host string) (*url.URL, error) {
+	host = strings.Split(host, ".")[0]
+	host = strings.Split(host, ":")[0]
 	v := packable.NewURL()
 	err := s.db.Get(nsRouting, host, v)
 	return v.URL(), err
 }
 
-func (s *Server) lookupAuth(host string) (string, error) {
-	v := packable.NewString()
-	err := s.db.Get(nsRouting, host+"//auth", v)
-	return v.String(), err
-}
-
-func (s *Server) lookupFrom(host string) (string, error) {
-	v := packable.NewString()
-	err := s.db.Get(nsRouting, host+"//from", v)
-	return v.String(), err
-}
-
-func mapKey(host string) string {
-	host = strings.Split(host, ".")[0]
-	host = strings.Split(host, ":")[0]
-	return host
-}
-
 func (rp *redirPurge) RoundTrip(r *http.Request) (*http.Response, error) {
-	resp, err := rp.baseTransport.RoundTrip(r)
+	resp, err := http.DefaultTransport.RoundTrip(r)
 	if err != nil {
 		return resp, err
 	}
 	if loc := resp.Header.Get("Location"); loc != "" {
 		resp.Header.Set("Location", strings.Replace(loc, rp.targetHost, rp.proxyHost, 1))
 	}
-	// google floc https://paramdeo.com/blog/opting-your-website-out-of-googles-floc-network
-	resp.Header.Set("Permissions-Policy", "interest-cohort=()")
-	return resp, err
-}
-
-func (rw *rewrite) RoundTrip(r *http.Request) (*http.Response, error) {
-	resp, err := rw.baseTransport.RoundTrip(r)
-	if err != nil {
-		return resp, err
-	}
-	if len(rw.rewrites) == 0 {
-		return resp, err
-	}
-	resp.Header.Del("Content-Length")
-	pr, pw := io.Pipe()
-	body := resp.Body
-	resp.Body = pr
-	go func() {
-		buff := make([]byte, 1024)
-		n, err := body.Read(buff)
-		for err == nil || n > 0 {
-			chunk := buff[:n]
-			for k, v := range rw.rewrites {
-				chunk = bytes.Replace(chunk, []byte(k), []byte(v), -1)
-			}
-			n = len(chunk)
-			m := 0
-			for m < n {
-				l, err := pw.Write(chunk[m:])
-				if err != nil {
-					pw.CloseWithError(err)
-					return
-				}
-				m += l
-			}
-			n, err = body.Read(buff)
-		}
-		pw.CloseWithError(err)
-	}()
 	return resp, err
 }

server/proxy_test.go

@@ -1,42 +1,3 @@
 package server
 
-import (
-	"io/ioutil"
-	"net/http"
-	"strings"
-	"testing"
-)
-
-type fakeTransport struct{}
-
-func (ft fakeTransport) RoundTrip(r *http.Request) (*http.Response, error) {
-	return &http.Response{
-		Body: r.Body,
-	}, nil
-}
-
 // empty url -> OK   //TODO
-func TestRewrite(t *testing.T) {
-	transport := &rewrite{
-		rewrites: map[string]string{
-			"a": "b",
-		},
-		baseTransport: fakeTransport{},
-	}
-
-	r, err := http.NewRequest("GET", "asdf", strings.NewReader("mary had a little lamb"))
-	if err != nil {
-		t.Fatal(err)
-	}
-	resp, err := transport.RoundTrip(r)
-	if err != nil {
-		t.Fatal(err)
-	}
-	b, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		t.Fatal(err)
-	}
-	if string(b) != "mbry hbd b little lbmb" {
-		t.Errorf("failed to replace: got %q, want \"b\"", b)
-	}
-}

server/routes.go

@@ -1,7 +1,7 @@
 package server
 
 import (
-	"gitea.bel.blue/local/rproxy3/config"
+	"local/rproxy3/config"
 )
 
 func (s *Server) Routes() error {

server/server.go

@@ -4,24 +4,16 @@ import (
 	"context"
 	"crypto/tls"
 	"encoding/base64"
-	"encoding/json"
 	"errors"
-	"fmt"
+	"local/rproxy3/config"
-	"io"
+	"local/rproxy3/storage"
+	"local/rproxy3/storage/packable"
 	"log"
-	"net"
 	"net/http"
 	"net/url"
-	"regexp"
-	"strconv"
 	"strings"
 	"time"
 
-	"gitea.bel.blue/local/rproxy3/config"
-	"gitea.bel.blue/local/rproxy3/storage"
-	"gitea.bel.blue/local/rproxy3/storage/packable"
-
-	"github.com/google/uuid"
 	"golang.org/x/time/rate"
 )
 
@@ -30,10 +22,8 @@ const nsRouting = "routing"
 type listenerScheme int
 
 const (
-	schemeHTTP listenerScheme = iota
+	schemeHTTP  listenerScheme = iota
-	schemeHTTPS
+	schemeHTTPS listenerScheme = iota
-	schemeTCP
-	schemeTCPTLS
 )
 
 func (ls listenerScheme) String() string {
@@ -42,10 +32,6 @@ func (ls listenerScheme) String() string {
 		return "http"
 	case schemeHTTPS:
 		return "https"
-	case schemeTCP:
-		return "tcp"
-	case schemeTCPTLS:
-		return "tcptls"
 	}
 	return ""
 }
@@ -53,36 +39,32 @@ func (ls listenerScheme) String() string {
 type Server struct {
 	db       storage.DB
 	addr     string
-	altaddr  string
 	username string
 	password string
 	limiter  *rate.Limiter
 }
 
-func (s *Server) Route(src string, dst config.Proxy) error {
+func (s *Server) Route(src, dst string) error {
-	src = strings.TrimPrefix(src, "+")
+	log.Printf("Adding route %q -> %q...\n", src, dst)
-	log.Printf("Adding route %q -> %v...\n", src, dst)
+	u, err := url.Parse(dst)
-	u, err := url.Parse(dst.To)
 	if err != nil {
 		return err
 	}
-	if err := s.db.Set(nsRouting, src+"//from", packable.NewString(dst.From)); err != nil {
-		return err
-	}
-	if err := s.db.Set(nsRouting, src+"//auth", packable.NewString(dst.Auth)); err != nil {
-		return err
-	}
 	return s.db.Set(nsRouting, src, packable.NewURL(u))
 }
 
 func (s *Server) Run() error {
-	go s.alt()
+	scheme := schemeHTTP
-	scheme := getScheme()
+	if _, _, ok := config.GetSSL(); ok {
+		scheme = schemeHTTPS
+	}
 	log.Printf("Listening for %v on %v...\n", scheme, s.addr)
 	switch scheme {
 	case schemeHTTP:
+		log.Printf("Serve http")
 		return http.ListenAndServe(s.addr, s)
 	case schemeHTTPS:
+		log.Printf("Serve https")
 		c, k, _ := config.GetSSL()
 		httpsServer := &http.Server{
 			Addr:    s.addr,
@@ -101,244 +83,42 @@ func (s *Server) Run() error {
 			TLSNextProto: make(map[string]func(*http.Server, *tls.Conn, http.Handler), 0),
 		}
 		return httpsServer.ListenAndServeTLS(c, k)
-	case schemeTCP:
-		addr, _ := config.GetTCP()
-		return s.ServeTCP(addr)
-	case schemeTCPTLS:
-		addr, _ := config.GetTCP()
-		cert, key, _ := config.GetSSL()
-		return s.ServeTCPTLS(addr, cert, key)
 	}
 	return errors.New("did not load server")
 }
 
-func (s *Server) ServeTCPTLS(addr, c, k string) error {
+func (s *Server) doAuth(foo http.HandlerFunc) http.HandlerFunc {
-	certificate, err := tls.LoadX509KeyPair(c, k)
+	return func(w http.ResponseWriter, r *http.Request) {
-	if err != nil {
+		rusr, rpwd, ok := config.GetAuth()
-		return err
+		if ok {
-	}
+			//usr, pwd := getProxyAuth(r)
-	certificates := []tls.Certificate{certificate}
+			usr, pwd, ok := r.BasicAuth()
-	listen, err := net.Listen("tcp", s.addr)
+			if !ok || rusr != usr || rpwd != pwd {
-	if err != nil {
+				w.WriteHeader(http.StatusUnauthorized)
-		return err
+				log.Printf("denying proxy basic auth")
-	}
-	defer listen.Close()
-	config := &tls.Config{
-		Certificates:             certificates,
-		MinVersion:               tls.VersionTLS12,
-		CurvePreferences:         []tls.CurveID{tls.CurveP521, tls.CurveP384, tls.CurveP256},
-		PreferServerCipherSuites: true,
-		CipherSuites: []uint16{
-			tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
-			tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
-			tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
-			tls.TLS_RSA_WITH_AES_256_CBC_SHA,
-		},
-	}
-	config.BuildNameToCertificate()
-	tlsListener := tls.NewListener(listen, config)
-	return s.serveTCP(addr, tlsListener)
-}
-
-func (s *Server) ServeTCP(addr string) error {
-	listen, err := net.Listen("tcp", s.addr)
-	if err != nil {
-		return err
-	}
-	defer listen.Close()
-	return s.serveTCP(addr, listen)
-}
-
-func (s *Server) serveTCP(addr string, listen net.Listener) error {
-	for {
-		c, err := listen.Accept()
-		if err != nil {
-			return err
-		}
-		go func(c net.Conn) {
-			d, err := net.Dial("tcp", addr)
-			if err != nil {
-				log.Println(err)
 				return
 			}
-			go pipe(c, d)
+		}
-			go pipe(d, c)
+		foo(w, r)
-		}(c)
 	}
 }
 
-func pipe(a, b net.Conn) {
-	log.Println("open pipe")
-	defer log.Println("close pipe")
-	defer a.Close()
-	defer b.Close()
-	io.Copy(a, b)
-}
-
 func (s *Server) Pre(foo http.HandlerFunc) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		r, flush := withMeta(w, r)
+		ctx, can := context.WithTimeout(r.Context(), time.Second*time.Duration(config.GetTimeout()))
-		defer flush()
-
-		ctx, can := context.WithTimeout(r.Context(), time.Duration(config.GetTimeout()))
 		defer can()
 		if err := s.limiter.Wait(ctx); err != nil {
-			pushMeta(r, "explain", "limiter exceeded")
 			w.WriteHeader(http.StatusTooManyRequests)
 			return
 		}
-
+		s.doAuth(foo)(w, r)
-		if r.URL.Scheme == "https" {
-			w.Header().Set("X-Forwarded-Proto", "https")
-		}
-
-		w, did := doCORS(w, r)
-		if did {
-			pushMeta(r, "explain", "did cors")
-			return
-		}
-
-		if mapKey(r.Host) == "_" {
-			s.List(w)
-			return
-		}
-
-		if auth, err := s.lookupAuth(mapKey(r.Host)); err != nil {
-			log.Printf("failed to lookup auth for %s (%s): %v", r.Host, mapKey(r.Host), err)
-			w.Header().Set("WWW-Authenticate", "Basic")
-			http.Error(w, err.Error(), http.StatusUnauthorized)
-		} else if _, p, _ := r.BasicAuth(); auth != "" && auth != p {
-			log.Printf("failed to auth: expected %q but got %q", auth, p)
-			w.Header().Set("WWW-Authenticate", "Basic")
-			http.Error(w, "unexpected basic auth", http.StatusUnauthorized)
-		} else if from, err := s.lookupFrom(mapKey(r.Host)); err != nil {
-			log.Printf("failed to lookup from for %s (%s): %v", r.Host, mapKey(r.Host), err)
-			http.Error(w, err.Error(), http.StatusBadGateway)
-		} else if err := assertFrom(from, r.RemoteAddr); err != nil {
-			log.Printf("failed to from: expected %q but got %q: %v", from, r.RemoteAddr, err)
-			http.Error(w, "unexpected from", http.StatusUnauthorized)
-		} else {
-			foo(w, r)
-		}
 	}
 }
 
-func assertFrom(from, remoteAddr string) error {
-	if from == "" {
-		return nil
-	}
-
-	pattern := regexp.MustCompile(`[0-9](:[0-9]+)$`).FindStringSubmatchIndex(remoteAddr)
-	if len(pattern) == 4 {
-		remoteAddr = remoteAddr[:pattern[2]]
-	}
-
-	remoteIP := net.ParseIP(remoteAddr)
-	if remoteIP == nil {
-		return fmt.Errorf("cannot parse remote %q", remoteAddr)
-	}
-
-	_, net, err := net.ParseCIDR(from)
-	if err != nil {
-		panic(err)
-	}
-	if net.Contains(remoteIP) {
-		return nil
-	}
-
-	return fmt.Errorf("expected like %q but got like %q", from, remoteAddr)
-}
-
-func withMeta(w http.ResponseWriter, r *http.Request) (*http.Request, func()) {
-	meta := map[string]string{
-		"ts":     strconv.FormatInt(time.Now().Unix(), 10),
-		"method": r.Method,
-		"url":    r.URL.String(),
-		"id":     uuid.New().String(),
-	}
-	w.Header().Set("meta-id", meta["id"])
-	ctx := r.Context()
-	ctx = context.WithValue(ctx, "meta", meta)
-	r = r.WithContext(ctx)
-	return r, func() {
-		b, err := json.Marshal(meta)
-		if err != nil {
-			panic(err)
-		}
-		fmt.Printf("[access] %s\n", b)
-	}
-}
-
-func pushMeta(r *http.Request, k, v string) {
-	got := r.Context().Value("meta")
-	if got == nil {
-		return
-	}
-	meta, ok := got.(map[string]string)
-	if !ok || meta == nil {
-		return
-	}
-	meta[k] = v
-}
-
 func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	s.Pre(s.Proxy)(w, r)
 }
 
-func (s *Server) List(w http.ResponseWriter) {
-	keys := s.db.Keys(nsRouting)
-	hostURL := map[string]string{}
-	hostFrom := map[string]string{}
-	for _, key := range keys {
-		u, _ := s.lookup(key)
-		if u != nil && strings.TrimSuffix(key, "//auth") == key {
-			hostURL[key] = u.String()
-		}
-		if u != nil && strings.TrimSuffix(key, "//from") == key {
-			hostFrom[key] = u.String()
-		}
-	}
-	json.NewEncoder(w).Encode(map[string]any{
-		"hostsToURLs": hostURL,
-		"hostsToFrom": hostFrom,
-	})
-}
-
-type corsResponseWriter struct {
-	r *http.Request
-	http.ResponseWriter
-}
-
-func (cb corsResponseWriter) WriteHeader(code int) {
-	cb.Header().Set("Access-Control-Allow-Origin", "*")
-	cb.Header().Set("Access-Control-Allow-Headers", "X-Auth-Token, content-type, Content-Type")
-	cb.ResponseWriter.WriteHeader(code)
-	pushMeta(cb.r, "cors", "wrote headers")
-}
-
-func doCORS(w http.ResponseWriter, r *http.Request) (http.ResponseWriter, bool) {
-	key := mapKey(r.Host)
-	if !config.GetCORS(key) {
-		return w, false
-	}
-	pushMeta(r, "do-cors", "enabled for key")
-	return _doCORS(w, r)
-}
-
-func _doCORS(w http.ResponseWriter, r *http.Request) (http.ResponseWriter, bool) {
-	w2 := corsResponseWriter{r: r, ResponseWriter: w}
-	if r.Method != http.MethodOptions {
-		pushMeta(r, "-do-cors", "not options")
-		return w2, false
-	}
-	pushMeta(r, "-do-cors", "options")
-	w2.Header().Set("Content-Length", "0")
-	w2.Header().Set("Content-Type", "text/plain")
-	w2.Header().Set("Access-Control-Allow-Methods", "GET, POST, PUT, OPTIONS, TRACE, PATCH, HEAD, DELETE")
-	w2.WriteHeader(http.StatusOK)
-	return w2, true
-}
-
 func getProxyAuth(r *http.Request) (string, string) {
 	proxyAuthHeader := r.Header.Get("Proxy-Authorization")
 	proxyAuthB64 := strings.TrimPrefix(proxyAuthHeader, "Basic ")
@@ -350,43 +130,3 @@ func getProxyAuth(r *http.Request) (string, string) {
 	proxyAuthSplit := strings.Split(proxyAuth, ":")
 	return proxyAuthSplit[0], proxyAuthSplit[1]
 }
-
-func (s *Server) alt() {
-	switch getScheme() {
-	case schemeHTTP:
-	case schemeHTTPS:
-	default:
-		return
-	}
-	foo := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		r.URL.Scheme = getScheme().String()
-		if hostname := r.URL.Hostname(); hostname != "" {
-			r.URL.Host = r.URL.Hostname() + s.addr
-		} else if hostname := r.URL.Host; hostname != "" {
-			r.URL.Host = r.URL.Host + s.addr
-		} else {
-			u := url.URL{Host: r.Host}
-			r.URL.Host = u.Hostname() + s.addr
-		}
-		http.Redirect(w, r, r.URL.String(), http.StatusSeeOther)
-	})
-	log.Println("redirecting from", s.altaddr)
-	if err := http.ListenAndServe(s.altaddr, foo); err != nil {
-		panic(err)
-	}
-}
-
-func getScheme() listenerScheme {
-	scheme := schemeHTTP
-	_, _, ssl := config.GetSSL()
-	if ssl {
-		scheme = schemeHTTPS
-	}
-	if _, ok := config.GetTCP(); ok {
-		scheme = schemeTCP
-		if ssl {
-			scheme = schemeTCPTLS
-		}
-	}
-	return scheme
-}

server/server_test.go

@@ -1,27 +1,18 @@
 package server
 
 import (
-	"context"
 	"fmt"
+	"local/rproxy3/storage"
 	"net/http"
 	"net/http/httptest"
 	"strings"
 	"testing"
-
-	"gitea.bel.blue/local/rproxy3/config"
-	"gitea.bel.blue/local/rproxy3/storage"
-
-	"golang.org/x/time/rate"
 )
 
 func TestServerStart(t *testing.T) {
-	return // depends on etc hosts
 	server := mockServer()
 
-	p := config.Proxy{
+	if err := server.Route("world", "http://hello.localhost"+server.addr); err != nil {
-		To: "http://hello.localhost" + server.addr,
-	}
-	if err := server.Route("world", p); err != nil {
 		t.Fatalf("cannot add route: %v", err)
 	}
 
@@ -42,9 +33,8 @@ func mockServer() *Server {
 	port := strings.Split(portServer.URL, ":")[2]
 	portServer.Close()
 	s := &Server{
-		db:      storage.NewMap(),
+		db:   storage.NewMap(),
-		addr:    ":" + port,
+		addr: ":" + port,
-		limiter: rate.NewLimiter(rate.Limit(50), 50),
 	}
 	if err := s.Routes(); err != nil {
 		panic(fmt.Sprintf("cannot initiate server routes; %v", err))
@@ -54,83 +44,13 @@ func mockServer() *Server {
 
 func TestServerRoute(t *testing.T) {
 	server := mockServer()
-	p := config.Proxy{
+	if err := server.Route("world", "http://hello.localhost"+server.addr); err != nil {
-		To: "http://hello.localhost" + server.addr,
-	}
-	if err := server.Route("world", p); err != nil {
 		t.Fatalf("cannot add route: %v", err)
 	}
 	w := httptest.NewRecorder()
 	r, _ := http.NewRequest("GET", "http://world.localhost"+server.addr, nil)
-	r = r.WithContext(context.Background())
 	server.ServeHTTP(w, r)
 	if w.Code != 502 {
 		t.Fatalf("cannot proxy from 'world' to 'hello', status %v", w.Code)
 	}
 }
-
-func TestCORS(t *testing.T) {
-	t.Run(http.MethodOptions, func(t *testing.T) {
-		w := httptest.NewRecorder()
-		r := httptest.NewRequest(http.MethodOptions, "/", nil)
-		w2, did := _doCORS(w, r)
-		w2.WriteHeader(300)
-		if !did {
-			t.Error("didnt do on options")
-		}
-		if w.Header().Get("Access-Control-Allow-Origin") != "*" {
-			t.Error("didnt set origina")
-		}
-		if w.Header().Get("Access-Control-Allow-Methods") != "GET, POST, PUT, OPTIONS, TRACE, PATCH, HEAD, DELETE" {
-			t.Error("didnt set allow methods")
-		}
-	})
-	t.Run(http.MethodGet, func(t *testing.T) {
-		w := httptest.NewRecorder()
-		r := httptest.NewRequest(http.MethodGet, "/", nil)
-		w2, did := _doCORS(w, r)
-		w2.Header().Set("a", "b")
-		w2.Header().Set("Access-Control-Allow-Origin", "NO")
-		w2.WriteHeader(300)
-		if did {
-			t.Error("did cors on options")
-		}
-		if w.Header().Get("Access-Control-Allow-Origin") != "*" {
-			t.Error("didnt set origina")
-		} else if len(w.Header()["Access-Control-Allow-Origin"]) != 1 {
-			t.Error(w.Header())
-		}
-		if w.Header().Get("Access-Control-Allow-Methods") != "" {
-			t.Error("did set allow methods")
-		}
-	})
-}
-
-func TestAssertFrom(t *testing.T) {
-	cases := map[string]struct {
-		from   string
-		remote string
-		err    bool
-	}{
-		"empty": {},
-		"ipv6 localhost": {
-			from:   "::1/128",
-			remote: "::1:12345",
-		},
-		"ipv4 localhost": {
-			from:   "127.0.0.1/32",
-			remote: "127.0.0.1:12345",
-		},
-	}
-
-	for name, d := range cases {
-		c := d
-		t.Run(name, func(t *testing.T) {
-			err := assertFrom(c.from, c.remote)
-			got := err != nil
-			if got != c.err {
-				t.Errorf("expected err=%v but got %v", c.err, err)
-			}
-		})
-	}
-}

storage/db.go

@@ -2,8 +2,7 @@ package storage
 
 import (
 	"errors"
-
+	"local/rproxy3/storage/packable"
-	"gitea.bel.blue/local/rproxy3/storage/packable"
 )
 
 var ErrNotFound = errors.New("not found")
@@ -11,6 +10,5 @@ var ErrNotFound = errors.New("not found")
 type DB interface {
 	Get(string, string, packable.Packable) error
 	Set(string, string, packable.Packable) error
-	Keys(string) []string
 	Close() error
 }

storage/db_test.go

@@ -1,10 +1,9 @@
 package storage
 
 import (
+	"local/rproxy3/storage/packable"
 	"os"
 	"testing"
-
-	"gitea.bel.blue/local/rproxy3/storage/packable"
 )
 
 func TestDB(t *testing.T) {

storage/map.go

@@ -2,8 +2,7 @@ package storage
 
 import (
 	"fmt"
-
+	"local/rproxy3/storage/packable"
-	"gitea.bel.blue/local/rproxy3/storage/packable"
 )
 
 type Map map[string]map[string][]byte
@@ -41,15 +40,6 @@ func (m Map) Close() error {
 	return nil
 }
 
-func (m Map) Keys(ns string) []string {
-	m2, _ := m[ns]
-	result := make([]string, 0, len(m2))
-	for k := range m2 {
-		result = append(result, k)
-	}
-	return result
-}
-
 func (m Map) Get(ns, key string, value packable.Packable) error {
 	if _, ok := m[ns]; !ok {
 		m[ns] = make(map[string][]byte)

testdata/index.html

@@ -1,36 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
-    <title>Go WebSocket Tutorial</title>
-  </head>
-  <body>
-    <h2>Hello World</h2>
-
-    <script>
-        let socket = new WebSocket("ws://a.bel.test:51555/ws");
-         document.getElementsByTagName("body")[0].innerHTML += "<br>connecting";
-
-        socket.onopen = () => {
-            document.getElementsByTagName("body")[0].innerHTML += "<br>connected";
-            socket.send("Hi From the Client!")
-        };
-
-        socket.onclose = event => {
-            document.getElementsByTagName("body")[0].innerHTML += "<br>disconnected";
-            socket.send("Client Closed!")
-        };
-
-        socket.onerror = error => {
-            document.getElementsByTagName("body")[0].innerHTML += "<br>error:" + error;
-            console.log("Socket Error: ", error);
-        };
-        socket.onmessage = function(msgevent) {
-            document.getElementsByTagName("body")[0].innerHTML += "<br>got:" + msgevent.data;
-        };
-
-    </script>
-  </body>
-</html>

testdata/ws.go

@@ -1,76 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io/ioutil"
-	"log"
-	"net/http"
-	"time"
-
-	"github.com/gorilla/websocket"
-)
-
-func homePage(w http.ResponseWriter, r *http.Request) {
-	b, _ := ioutil.ReadFile("./index.html")
-	fmt.Fprintf(w, "%s", b)
-}
-
-func setupRoutes() {
-	http.HandleFunc("/", homePage)
-	http.HandleFunc("/ws", wsEndpoint)
-}
-
-func main() {
-	fmt.Println("Hello World")
-	setupRoutes()
-	log.Fatal(http.ListenAndServe(":8080", nil))
-}
-
-var upgrader = websocket.Upgrader{
-	ReadBufferSize:  1024,
-	WriteBufferSize: 1024,
-}
-
-func reader(conn *websocket.Conn) {
-	for {
-		// read in a message
-		messageType, p, err := conn.ReadMessage()
-		if err != nil {
-			log.Println(err)
-			return
-		}
-		// print out that message for clarity
-		fmt.Println(string(p))
-
-		if err := conn.WriteMessage(messageType, p); err != nil {
-			log.Println(err)
-			return
-		}
-
-	}
-}
-func wsEndpoint(w http.ResponseWriter, r *http.Request) {
-	upgrader.CheckOrigin = func(r *http.Request) bool { return true }
-
-	// upgrade this connection to a WebSocket
-	// connection
-	ws, err := upgrader.Upgrade(w, r, nil)
-	if err != nil {
-		log.Println(err)
-	}
-
-	log.Println("Client Connected")
-	// listen indefinitely for new messages coming
-	// through on our WebSocket connection
-	go reader(ws)
-	for {
-		log.Println("writing...")
-		err = ws.WriteMessage(1, []byte("Hi Client!"))
-		log.Println("written")
-		if err != nil {
-			log.Println(err)
-			return
-		}
-		time.Sleep(time.Second)
-	}
-}

vendor/vendor.json

@@ -0,0 +1,25 @@
+{
+	"comment": "",
+	"ignore": "test",
+	"package": [
+		{
+			"checksumSHA1": "GtamqiJoL7PGHsN454AoffBFMa8=",
+			"path": "golang.org/x/net/context",
+			"revision": "65e2d4e15006aab9813ff8769e768bbf4bb667a0",
+			"revisionTime": "2019-02-01T23:59:58Z"
+		},
+		{
+			"checksumSHA1": "HoCvrd3hEhsFeBOdEw7cbcfyk50=",
+			"path": "golang.org/x/time/rate",
+			"revision": "fbb02b2291d28baffd63558aa44b4b56f178d650",
+			"revisionTime": "2018-04-12T16:56:04Z"
+		},
+		{
+			"checksumSHA1": "QqDq2x8XOU7IoOR98Cx1eiV5QY8=",
+			"path": "gopkg.in/yaml.v2",
+			"revision": "51d6538a90f86fe93ac480b35f37b2be17fef232",
+			"revisionTime": "2018-11-15T11:05:04Z"
+		}
+	],
+	"rootPath": "local/rproxy3"
+}