Create FUNDING.yml

Fix a typo.

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+# These are supported funding model platforms
+
+github: schollz

Dockerfile

@@ -0,0 +1,20 @@
+###################################
+# 1. Build in a Go-based image   #
+###################################
+FROM golang:1.12-alpine as builder
+RUN apk add --no-cache git ca-certificates # add deps here (like make) if needed
+WORKDIR /go/hostyoself
+COPY . .
+# any pre-requisities to building should be added here
+RUN go generate -v
+RUN go build -v
+
+###################################
+# 2. Copy into a clean image     #
+###################################
+FROM alpine:latest
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+COPY --from=builder /go/hostyoself/hostyoself /hostyoself
+VOLUME /data
+CMD ["sh","-c","/hostyoself host --folder /data"] 
+

README.md

@@ -4,7 +4,7 @@
 <br>
 <a
 href="https://github.com/schollz/hostyoself/releases/latest"><img
-src="https://img.shields.io/badge/version-0.0.2-brightgreen.svg?style=flat-square"
+src="https://img.shields.io/badge/version-0.0.6-brightgreen.svg?style=flat-square"
 alt="Version"></a> </p>
 
 <p align="center">A hosting service from the browser, because why not. Try it at <a href="https://hostyoself.com">hostyoself.com</a>.</p>
@@ -32,6 +32,18 @@ https://hostyoself.com/confidentcat/
 
 Now if you have a file in your folder `README.md` you can access it with the public URL `https://hostyoself.com/confidentcat/README.md`, directly from your computer!
 
+If you're on a Mac, you can install with Homebrew:
+
+```
+brew tap schollz/homebrew https://github.com/schollz/homebrew-tap.git
+brew install hostyoself
+```
+
+Or you can host your current directory using Docker:
+
+```
+$ docker run -v `pwd`:/data schollz/hostyoself
+```
 
 ## Run your own relay
 
@@ -56,12 +68,14 @@ Just *kidding*! You don't need any of that crap. Just goto [hostyoself.com](http
 
 **Won't I have to reload my browser if I change a file?** Yep! Welcome to the joys of Javascript.
 
-**Whats the largest file I can host using this?** `¯\_(ツ)_/¯`
+**What's the largest file I can host using this?** `¯\_(ツ)_/¯`
 
 **Should I use this to host a website?** Dear god yes.
 
 **Does this use AI or blockchain?** Sure, why not. 
 
+**Does it scale?** Horizontally, or vertically? Probably neither!
+
 **What inspired this?** [beaker browser](https://beakerbrowser.com/), [ngrok](https://ngrok.com/), [localhost.run](http://localhost.run/), [inlets.dev](https://github.com/alexellis/inlets), Parks and Recreation.
 
 **What's the point of this?** You can host a website! You can share a file! Anything you want, directly from your browser!

main.go

@@ -34,7 +34,7 @@ func main() {
 	app.Version = Version
 	app.Compiled = time.Now()
 	app.Usage = "host your files using websockets from the command line or a browser"
-	app.UsageText = "use to transfer files or host a impromptu website"
+	app.UsageText = "use to transfer files or host an impromptu website"
 	app.Commands = []cli.Command{
 		{
 			Name:        "relay",
@@ -92,7 +92,15 @@ func host(c *cli.Context) (err error) {
 	if err != nil {
 		return
 	}
-	return cl.Run()
+	for {
+		log.Info("serving forever")
+		err = cl.Run()
+		if err != nil {
+			log.Debug(err)
+		}
+		log.Infof("server disconnected, retrying in 10 seconds")
+		time.Sleep(10 * time.Second)
+	}
 }
 
 func relay(c *cli.Context) (err error) {

pkg/client/client.go

@@ -1,6 +1,7 @@
 package client
 
 import (
+	"encoding/json"
 	"fmt"
 	"io/ioutil"
 	"os"
@@ -10,6 +11,7 @@ import (
 	"sync"
 
 	"github.com/schollz/hostyoself/pkg/namesgenerator"
+	"github.com/schollz/hostyoself/pkg/server"
 	"github.com/schollz/hostyoself/pkg/utils"
 	"github.com/schollz/hostyoself/pkg/wsconn"
 
@@ -134,6 +136,31 @@ func (c *client) Run() (err error) {
 				})
 				log.Infof("%s /%s 200", p.IPAddress, p.Message)
 			}
+		} else if p.Type == "files" {
+			c.Lock()
+			fs := make([]server.File, len(c.fileList))
+			i := 0
+			for n := range c.fileList {
+				fs[i] = server.File{
+					FullPath: n,
+					Upload: server.Upload{
+						UUID:     "",
+						Total:    0,
+						Filename: "",
+					},
+				}
+				i++
+			}
+			c.Unlock()
+
+			b, _ := json.Marshal(fs)
+			log.Infof("%s sitemap", p.IPAddress)
+			err = ws.Send(wsconn.Payload{
+				Type:    "files",
+				Success: true,
+				Message: string(b),
+				Key:     c.Key,
+			})
 		}
 		if err != nil {
 			log.Debug(err)
@@ -195,6 +222,7 @@ func (c *client) watchFileSystem() (err error) {
 		} else {
 			ppath, _ = filepath.Abs(ppath)
 			ppath = strings.TrimPrefix(filepath.ToSlash(ppath), c.Folder+"/")
+			log.Debugf("%s", ppath)
 			c.Lock()
 			c.fileList[ppath] = struct{}{}
 			c.Unlock()

pkg/server/server.go

@@ -1,6 +1,7 @@
 package server
 
 import (
+	"encoding/json"
 	"fmt"
 	"html/template"
 	"math/rand"
@@ -79,7 +80,7 @@ Disallow:`))
 		var b []byte
 		b, err = Asset(r.URL.Path[1:])
 		if err != nil {
-			http.Error(w, "file not found", 404)
+			err = fmt.Errorf("resource '%s' not found", r.URL.Path[1:])
 			return
 		}
 		var contentType string
@@ -168,6 +169,7 @@ Disallow:`))
 
 		// send GET request to websockets
 		var data string
+		var fs []File
 		data, err = s.get(domain, pathToFile, ipAddress)
 		if err != nil {
 			// try index.html if it doesn't exist
@@ -176,11 +178,46 @@ Disallow:`))
 					pathToFile += "/"
 				}
 				pathToFile += "index.html"
+				log.Debugf("trying 2nd try to get: %s", pathToFile)
 				data, err = s.get(domain, pathToFile, ipAddress)
 			}
 			if err != nil {
-				log.Debug("problem getting: %s", err.Error())
-				return
+				// try one more time
+				if strings.HasSuffix(pathToFile, "/index.html") {
+					pathToFile = strings.TrimSuffix(pathToFile, "/index.html")
+					log.Debugf("trying 3rd try to get: %s", pathToFile)
+					data, err = s.get(domain, pathToFile, ipAddress)
+				}
+				if err != nil {
+					if pathToFile == "index.html" {
+						// just serve files
+						fs, err = s.getFiles(domain, ipAddress)
+						log.Debugf("fs: %+v", fs)
+						if err != nil {
+							log.Debug(err)
+							return
+						}
+
+						b, _ := Asset("templates/files.html")
+						var t *template.Template
+						t, err = template.New("files").Parse(string(b))
+						if err != nil {
+							log.Error(err)
+							return
+						}
+						return t.Execute(w, struct {
+							Files  []File
+							Domain string
+						}{
+							Domain: domain,
+							Files:  fs,
+						})
+					} else {
+						log.Debugf("problem getting: %s", err.Error())
+						err = fmt.Errorf("not found")
+						return
+					}
+				}
 			}
 		}
 
@@ -232,7 +269,8 @@ func (s *server) handleWebsocket(w http.ResponseWriter, r *http.Request) (err er
 	// handle websockets on this page
 	c, errUpgrade := wsupgrader.Upgrade(w, r, nil)
 	if errUpgrade != nil {
-		return errUpgrade
+		log.Error(errUpgrade)
+		return nil
 	}
 	ws := wsconn.New(c)
 
@@ -250,7 +288,7 @@ func (s *server) handleWebsocket(w http.ResponseWriter, r *http.Request) (err er
 		err = fmt.Errorf("got wrong type/domain: %s/%s", p.Type, p.Message)
 		log.Debug(err)
 		ws.Close()
-		return
+		return nil
 	}
 
 	domain := strings.Replace(strings.ToLower(strings.TrimSpace(p.Message)), " ", "-", -1)
@@ -276,7 +314,10 @@ func (s *server) handleWebsocket(w http.ResponseWriter, r *http.Request) (err er
 		Message: domain,
 		Success: true,
 	})
-	return
+	if err != nil {
+		log.Error(err)
+	}
+	return nil
 }
 
 func (s *server) isdomain(domain string) bool {
@@ -286,6 +327,69 @@ func (s *server) isdomain(domain string) bool {
 	return ok
 }
 
+type File struct {
+	FullPath string `json:"fullPath"`
+	Upload   Upload `json:"upload"`
+}
+type Upload struct {
+	UUID     string `json:"uuid"`
+	Total    int    `json:"total"`
+	Filename string `json:"filename"`
+}
+
+func (s *server) getFiles(domain, ipAddress string) (fs []File, err error) {
+	var connections []*connection
+	s.Lock()
+	if _, ok := s.conn[domain]; ok {
+		connections = s.conn[domain]
+	}
+	s.Unlock()
+	if connections == nil || len(connections) == 0 {
+		err = fmt.Errorf("no connections available for domain %s", domain)
+		log.Debug(err)
+		return
+	}
+	log.Debugf("requesting files of %s from %d connections", domain, len(connections))
+
+	// any connection that initated with this key is viable
+	key := connections[0].Key
+
+	// loop through connections randomly and try to get one to serve the file
+	for _, i := range rand.Perm(len(connections)) {
+		var p wsconn.Payload
+		p, err = func() (p wsconn.Payload, err error) {
+			err = connections[i].ws.Send(wsconn.Payload{
+				Type:      "files",
+				Message:   "all",
+				IPAddress: ipAddress,
+			})
+			if err != nil {
+				return
+			}
+			p, err = connections[i].ws.Receive()
+			return
+		}()
+		if err != nil {
+			log.Debug(err)
+			s.dumpConnection(domain, connections[i].ID)
+			continue
+		}
+		log.Tracef("recv: %+v", p)
+		if p.Type == "files" && p.Key == key {
+			if !p.Success {
+				err = fmt.Errorf(p.Message)
+				return
+			}
+
+			err = json.Unmarshal([]byte(p.Message), &fs)
+			return
+		}
+		log.Debugf("no good data from %d", i)
+	}
+	err = fmt.Errorf("invalid response")
+	return
+}
+
 func (s *server) get(domain, filePath, ipAddress string) (payload string, err error) {
 	var connections []*connection
 	s.Lock()

static/main.js

@@ -48,13 +48,24 @@ var filesize = 0;
 
     drop.on('addedfile', function(file) {
         // console.log(file);
-        var domain = document.getElementById("inputDomain").value
+        var domain = document.getElementById("inputDomain").value;
         files.push(file);
-        if (files.length == 1) {
-            relativeDirectory = file.webkitRelativePath.split("/")[0];
-        } else if (file.webkitRelativePath.split("/")[0] != relativeDirectory) {
-            relativeDirectory = "";
+        if ("webkitRelativePath" in file) {
+            if (files.length == 1 && file.webkitRelativePath != "") {
+                relativeDirectory = file.webkitRelativePath.split("/")[0];
+            } else if (file.webkitRelativePath.split("/")[0] != relativeDirectory) {
+                relativeDirectory = "";
+            }
         }
+        if ("fullPath" in file) {
+            if (files.length == 1 && file.fullPath != "") {
+                relativeDirectory = file.fullPath.split("/")[0];
+            } else if (file.fullPath.split("/")[0] != relativeDirectory) {
+                relativeDirectory = "";
+            }
+        }
+
+
 
         if (!(isConnected)) {
             isConnected = true;
@@ -121,12 +132,35 @@ const socketMessageListener = (event) => {
     }
     console.log(data)
     consoleLog(`[debug] ${data.message}`)
-    if (data.type == "get") {
+    if (data.type == "files") {
+        if (files.length > 0) {
+            socketSend({
+                type: "files",
+                message: JSON.stringify(files),
+                success: true,
+                key: document.getElementById("inputKey").value,
+            });
+            consoleLog(
+                `${data.ip} [${(new Date()).toUTCString()}] sitemap 200`
+            );
+        } else {
+            socketSend({
+                type: "files",
+                message: "none found",
+                success: false,
+                key: document.getElementById("inputKey").value,
+            });
+            consoleLog(
+                `${data.ip} [${(new Date()).toUTCString()}] sitemap 404`
+            );
+        }
+    } else if (data.type == "get") {
         var foundFile = false
         var iToSend = 0
         for (i = 0; i < files.length; i++) {
-            if (files[i].webkitRelativePath == data.message || files[i].name == data.message || files[i]
-                .webkitRelativePath == relativeDirectory + "/" + data.message) {
+            if (files[i].webkitRelativePath == data.message || files[i].fullPath == data.message || files[i].name == data.message || files[i]
+                .webkitRelativePath == relativeDirectory + "/" + data.message || files[i]
+                .fullPath == relativeDirectory + "/" + data.message) {
                 iToSend = i;
                 var reader = new FileReader();
                 reader.onload = function(theFile) {
@@ -164,6 +198,14 @@ const socketMessageListener = (event) => {
 };
 const socketOpenListener = (event) => {
     consoleLog('[info] connected');
+    if (isConnected == true) {
+        // reconnect if was connected and got disconnected
+        socketSend({
+            type: "domain",
+            message: document.getElementById("inputDomain").value,
+            key: document.getElementById("inputKey").value,
+        })
+    }
 };
 
 const socketCloseListener = (event) => {

templates/files.html

@@ -0,0 +1,20 @@
+<html>
+
+<head>
+</head>
+
+<body>
+    <ul>
+        {{range .Files}}
+        <li>
+            {{ if .FullPath }}
+            <a href="/{{$.Domain}}/{{.FullPath}}">{{.FullPath}}</a>
+            {{else}}
+            <a href="/{{$.Domain}}/{{.Upload.Filename}}">{{.Upload.Filename}}</a>
+            {{end}}
+        </li>
+        {{end}}
+    </ul>
+</body>
+
+</html>

templates/view.html

@@ -60,12 +60,10 @@
                 computer turns off then your site is down. Welcome to the joys of hosting a site on the internet.</p>
             <p><strong>Won't I have to reload my browser if I change a file?</strong> Yep! Welcome to the joys of
                 Javascript.</p>
-            <p><strong>Whats the largest file I can host using this?</strong> <code>¯\_(ツ)_/¯</code></p>
+            <p><strong>What's the largest file I can host using this?</strong> <code>¯\_(ツ)_/¯</code></p>
             <p><strong>Should I use this to host a website?</strong> Dear god yes.</p>
-            <p><strong>Does this use AI or blockchain?</strong> Sure, why not. </p>
-            <p><strong>What inspired this?</strong> <a href="https://github.com/joewalnes/websocketd">websocketd</a>
-                which shows the magic of websockets and <a href="https://beakerbrowser.com/">beaker browser</a> which
-                shows the magic of browser hosting.</p>
+	    <p><strong>Does it scale?</strong> Horizontally, or vertically? Probably neither!</p>
+<p><strong>What inspired this?</strong> <a href="https://beakerbrowser.com/">beaker browser</a>, <a href="https://ngrok.com/">ngrok</a>, <a href="http://localhost.run/">localhost.run</a>, <a href="https://github.com/alexellis/inlets">inlets.dev</a>, Parks and Recreation.</p>
             <p><strong>What's the point of this?</strong> You can host a website! You can share a file! Anything you
                 want, directly from your browser!</p>
             <p>
@@ -242,4 +240,4 @@
     <script src="/static/main.js"></script>
 </body>
 
-</html>
+</html>