├── .gitignore ├── LICENSE ├── README.md ├── assets ├── app.css ├── app.js ├── arg.js ├── index.html ├── machina.svg └── machineboxlogo.svg ├── faces.machinebox.facebox ├── main.go └── server.go /.gitignore: -------------------------------------------------------------------------------- 1 | # Binaries for programs and plugins 2 | *.exe 3 | *.dll 4 | *.so 5 | *.dylib 6 | 7 | # Test binary, build with `go test -c` 8 | *.test 9 | 10 | # Output of the go coverage tool, specifically when used with LiteIDE 11 | *.out 12 | 13 | # Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736 14 | .glide/ 15 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Web Face ID 2 | This is a little app to be able to use face verification in a webapp using standards. 3 | 4 | Please have a look to the blog post https://blog.machinebox.io/introducing-web-face-id-how-to-use-html5-go-and-facebox-to-verify-your-face-b75cf2aee5e8 5 | -------------------------------------------------------------------------------- /assets/app.css: -------------------------------------------------------------------------------- 1 | body { 2 | background-color: #f9f9f9; 3 | overflow-y: none; 4 | } 5 | .main.logo { 6 | width: 250px; 7 | } 8 | .icon.image { 9 | width: 15px; 10 | height: 20px; 11 | } 12 | 13 | .options { 14 | top: 0; left: 0; 15 | margin: auto; 16 | text-align: center; 17 | width: 100%; 18 | position: fixed; 19 | margin-top: 80vh; 20 | z-index: 1000; 21 | } 22 | 23 | .options .message { 24 | width: 300px; 25 | margin: auto; 26 | margin-top: 10px; 27 | } 28 | -------------------------------------------------------------------------------- /assets/app.js: -------------------------------------------------------------------------------- 1 | $(function(){ 2 | var video = document.getElementById('video'); 3 | if (navigator.mediaDevices && navigator.mediaDevices.getUserMedia) { 4 | navigator.mediaDevices.getUserMedia({ video: true }).then(function (stream) { 5 | video.src = window.URL.createObjectURL(stream); 6 | video.play(); 7 | }); 8 | } 9 | 10 | var canvas = document.getElementById('canvas'); 11 | var context = canvas.getContext('2d'); 12 | var video = document.getElementById('video'); 13 | 14 | // Trigger photo take 15 | var button = $('#snap') 16 | button.click(function(){ 17 | button.addClass('loading') 18 | $('.info.message').hide() 19 | context.drawImage(video, 0, 0, 400, 225); 20 | var dataURL = canvas.toDataURL(); 21 | $.ajax({ 22 | type: "POST", 23 | url: "/webFaceID", 24 | data: { 25 | imgBase64: dataURL 26 | }, 27 | success: function(resp){ 28 | console.info(resp) 29 | button.empty().append( 30 | $("", {class:"camera icon"}) 31 | ).addClass('teal').removeClass('green') 32 | if (resp.faces_len == 0) { 33 | $('.info.message').text("We didn't see a face").fadeIn() 34 | return 35 | } 36 | if (resp.faces_len > 1) { 37 | $('.info.message').text("You must be alone to use Web Face ID securely").fadeIn() 38 | return 39 | } 40 | if (!resp.matched) { 41 | button.transition("shake") 42 | return 43 | } 44 | $('.info.message').text("Hello " + resp.name).fadeIn() 45 | button.empty().append( 46 | $("", {class:"check icon"}) 47 | ).removeClass('teal').addClass('green').transition('tada') 48 | }, 49 | error: function(){ 50 | $('.info.message').text("Oops, something went wrong").fadeIn() 51 | }, 52 | complete: function(){ 53 | button.removeClass('loading') 54 | } 55 | }) 56 | 57 | }) 58 | 59 | }) 60 | -------------------------------------------------------------------------------- /assets/arg.js: -------------------------------------------------------------------------------- 1 | 2 | 3 | /* 4 | 5 | arg.js - v1.3 6 | JavaScript URL argument processing once and for all. 7 | 8 | by Mat Ryer and Ryan Quinn 9 | Copyright (c) 2015 Stretchr, Inc. 10 | 11 | Please consider promoting this project if you find it useful. 12 | 13 | Permission is hereby granted, free of charge, to any person obtaining a copy of this 14 | software and associated documentation files (the "Software"), to deal in the Software 15 | without restriction, including without limitation the rights to use, copy, modify, merge, 16 | publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons 17 | to whom the Software is furnished to do so, subject to the following conditions: 18 | 19 | The above copyright notice and this permission notice shall be included in all copies 20 | or substantial portions of the Software. 21 | 22 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 23 | INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 24 | PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE 25 | FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 26 | OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 27 | DEALINGS IN THE SOFTWARE. 28 | 29 | */ 30 | (function(global){global.MakeArg=function(){var Arg=function(){return Arg.get.apply(global,arguments)};Arg.version="1.3.0";Arg.parse=function(s){if(!s)return{};if(s.indexOf("=")===-1&&s.indexOf("&")===-1)return{};s=Arg._cleanParamStr(s);var obj={};var pairs=s.split("&");for(var pi in pairs){if(pairs.hasOwnProperty(pi)){var kvsegs=pairs[pi].split("=");var key=decodeURIComponent(kvsegs[0]),val=Arg.__decode(kvsegs[1]);Arg._access(obj,key,val)}}return obj};Arg.__decode=function(s){while(s&&s.indexOf("+")>-1){s=s.replace("+"," ")};s=decodeURIComponent(s);return s};Arg._access=function(obj,selector,value){var shouldSet=typeof value!=="undefined";var selectorBreak=-1;var coerce_types={'true':true,'false':false,'null':null};if(typeof selector=='string'||toString.call(selector)=='[object String]'){selectorBreak=selector.search(/[\.\[]/)}if(selectorBreak===-1){if(Arg.coerceMode){value=value&&!isNaN(value)?+value:value==='undefined'?undefined:coerce_types[value]!==undefined?coerce_types[value]:value}return shouldSet?(obj[selector]=value):obj[selector]}var currentRoot=selector.substr(0,selectorBreak);var nextSelector=selector.substr(selectorBreak+1);switch(selector.charAt(selectorBreak)){case'[':obj[currentRoot]=obj[currentRoot]||[];nextSelector=nextSelector.replace(']','');if(nextSelector.search(/[\.\[]/)===-1){nextSelector=parseInt(nextSelector,10)}return Arg._access(obj[currentRoot],nextSelector,value);case'.':obj[currentRoot]=obj[currentRoot]||{};return Arg._access(obj[currentRoot],nextSelector,value)}return obj};Arg.stringify=function(obj,keyPrefix){switch(typeof(obj)){case"object":var segs=[];var thisKey;for(var key in obj){if(!obj.hasOwnProperty(key))continue;var val=obj[key];if(typeof(key)==="undefined"||key.length===0||typeof(val)==="undefined"||val.length===0)continue;thisKey=keyPrefix?keyPrefix+"."+key:key;if(typeof obj.length!=="undefined"){thisKey=keyPrefix?keyPrefix+"["+key+"]":key}if(typeof val==="object"){segs.push(Arg.stringify(val,thisKey))}else{segs.push(encodeURIComponent(thisKey)+"="+encodeURIComponent(val))}}return segs.join("&")}return encodeURIComponent(obj)};Arg.url=function(){var sep=(Arg.urlUseHash?Arg.hashQuerySeperator:Arg.querySeperator);var segs=[location.pathname,sep];var args={};switch(arguments.length){case 1:segs.push(Arg.stringify(arguments[0]));break;case 2:segs[0]=Arg._cleanPath(arguments[0]);args=Arg.parse(arguments[0]);args=Arg.merge(args,arguments[1]);segs.push(Arg.stringify(args));break;case 3:segs[0]=Arg._cleanPath(arguments[0]);segs[1]=Arg.querySeperator;segs.push(Arg.stringify(arguments[1]));(typeof(arguments[2])==="string")?segs.push(Arg.hashSeperator):segs.push(Arg.hashQuerySeperator);segs.push(Arg.stringify(arguments[2]))}var s=segs.join("");if(s.indexOf(sep)==s.length-sep.length){s=s.substr(0,s.length-sep.length)}return s};Arg.urlUseHash=false;Arg.querySeperator="?";Arg.hashSeperator="#";Arg.hashQuerySeperator="#?";Arg.coerceMode=true;Arg.all=function(){var merged=Arg.parse(Arg.querystring()+"&"+Arg.hashstring());return Arg._all?Arg._all:Arg._all=merged};Arg.get=function(selector,def){var val=Arg._access(Arg.all(),selector);return typeof(val)==="undefined"?def:val};Arg.query=function(){return Arg._query?Arg._query:Arg._query=Arg.parse(Arg.querystring())};Arg.hash=function(){return Arg._hash?Arg._hash:Arg._hash=Arg.parse(Arg.hashstring())};Arg.querystring=function(){return Arg._cleanParamStr(location.search)};Arg.hashstring=function(){return Arg._cleanParamStr(location.hash)};Arg._cleanParamStr=function(s){if(s.indexOf(Arg.querySeperator)>-1)s=s.split(Arg.querySeperator)[1];if(s.indexOf(Arg.hashSeperator)>-1)s=s.split(Arg.hashSeperator)[1];if(s.indexOf("=")===-1&&s.indexOf("&")===-1)return"";while(s.indexOf(Arg.hashSeperator)==0||s.indexOf(Arg.querySeperator)==0)s=s.substr(1);return s};Arg._cleanPath=function(p){if(p.indexOf(Arg.querySeperator)>-1)p=p.substr(0,p.indexOf(Arg.querySeperator));if(p.indexOf(Arg.hashSeperator)>-1)p=p.substr(0,p.indexOf(Arg.hashSeperator));return p};Arg.merge=function(){var all={};for(var ai in arguments){if(arguments.hasOwnProperty(ai)){for(var k in arguments[ai]){if(arguments[ai].hasOwnProperty(k)){all[k]=arguments[ai][k]}}}}return all};return Arg};global.Arg=MakeArg()})(window); 31 | -------------------------------------------------------------------------------- /assets/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | Web Face ID by Machine Box 4 | 5 | 6 | 7 | 8 |
9 |
10 |
11 |
12 |
13 | 14 | Web Face ID by      15 | 16 | 17 |
18 | 19 | 20 | 21 | Learn more about Facebox 22 | 23 | 24 |
25 |
26 |
27 |
28 |
29 |
30 |
31 | 34 | 35 |
36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | -------------------------------------------------------------------------------- /assets/machina.svg: -------------------------------------------------------------------------------- 1 | Machina -------------------------------------------------------------------------------- /assets/machineboxlogo.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 4 5 | Created with Sketch. 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /faces.machinebox.facebox: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/machinebox/webFaceID/d8b5906d7d2c1827dd0d10030a8a36eda7d6b57d/faces.machinebox.facebox -------------------------------------------------------------------------------- /main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "context" 5 | "flag" 6 | "fmt" 7 | "log" 8 | "net/http" 9 | "os" 10 | 11 | "github.com/machinebox/sdk-go/facebox" 12 | "github.com/machinebox/sdk-go/x/boxutil" 13 | ) 14 | 15 | func main() { 16 | var ( 17 | addr = flag.String("addr", ":9000", "address") 18 | state = flag.String("state", "", "facebox state file") 19 | ) 20 | 21 | flag.Parse() 22 | facebox := facebox.New("http://localhost:8080") 23 | fmt.Println(`Web Face ID by Machine Box - https://machinebox.io/`) 24 | 25 | fmt.Println("Waiting for Facebox to be ready...") 26 | boxutil.WaitForReady(context.Background(), facebox) 27 | fmt.Println("Done!") 28 | 29 | fmt.Println("Go to:", *addr+"...") 30 | setupFaceboxState(facebox, *state) 31 | 32 | srv := NewServer("./assets", facebox) 33 | if err := http.ListenAndServe(*addr, srv); err != nil { 34 | log.Fatalln(err) 35 | } 36 | } 37 | 38 | func setupFaceboxState(facebox *facebox.Client, state string) { 39 | if state == "" { 40 | return 41 | } 42 | fmt.Println("Setup facebox state") 43 | f, err := os.Open(state) 44 | if err != nil { 45 | log.Fatalln(err) 46 | return 47 | } 48 | err = facebox.PostState(f) 49 | if err != nil { 50 | log.Fatalln(err) 51 | return 52 | } 53 | fmt.Println("Done!") 54 | f.Close() 55 | } 56 | -------------------------------------------------------------------------------- /server.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "bytes" 5 | "encoding/base64" 6 | "encoding/json" 7 | "log" 8 | "net/http" 9 | "path/filepath" 10 | "strings" 11 | 12 | "github.com/machinebox/sdk-go/facebox" 13 | "github.com/matryer/way" 14 | ) 15 | 16 | // Server is the app server. 17 | type Server struct { 18 | assets string 19 | facebox *facebox.Client 20 | router *way.Router 21 | } 22 | 23 | // NewServer makes a new Server. 24 | func NewServer(assets string, facebox *facebox.Client) *Server { 25 | srv := &Server{ 26 | assets: assets, 27 | facebox: facebox, 28 | router: way.NewRouter(), 29 | } 30 | srv.router.Handle(http.MethodGet, "/assets/", Static("/assets/", assets)) 31 | 32 | srv.router.HandleFunc(http.MethodPost, "/webFaceID", srv.handlewebFaceID) 33 | srv.router.HandleFunc(http.MethodGet, "/", srv.handleIndex) 34 | return srv 35 | } 36 | 37 | func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) { 38 | s.router.ServeHTTP(w, r) 39 | } 40 | 41 | func (s *Server) handleIndex(w http.ResponseWriter, r *http.Request) { 42 | http.ServeFile(w, r, filepath.Join(s.assets, "index.html")) 43 | } 44 | 45 | func (s *Server) handlewebFaceID(w http.ResponseWriter, r *http.Request) { 46 | img := r.FormValue("imgBase64") 47 | b64data := img[strings.IndexByte(img, ',')+1:] 48 | imgDec, err := base64.StdEncoding.DecodeString(b64data) 49 | if err != nil { 50 | log.Printf("[ERROR] Error decoding the image %v\n", err) 51 | http.Error(w, "can not decode the image", http.StatusInternalServerError) 52 | return 53 | } 54 | faces, err := s.facebox.Check(bytes.NewReader(imgDec)) 55 | if err != nil { 56 | log.Printf("[ERROR] Error on facebox %v\n", err) 57 | http.Error(w, "something went wrong verifying the faces", http.StatusInternalServerError) 58 | return 59 | } 60 | var response struct { 61 | FaceLen int `json:"faces_len"` 62 | Matched bool `json:"matched"` 63 | Name string `json:"name"` 64 | } 65 | response.FaceLen = len(faces) 66 | if len(faces) == 1 { 67 | response.Matched = faces[0].Matched 68 | response.Name = faces[0].Name 69 | } 70 | w.Header().Set("Content-Type", "application/json") 71 | if err := json.NewEncoder(w).Encode(response); err != nil { 72 | http.Error(w, err.Error(), http.StatusInternalServerError) 73 | return 74 | } 75 | } 76 | 77 | // Static gets a static file server for the specified path. 78 | func Static(stripPrefix, dir string) http.Handler { 79 | h := http.StripPrefix(stripPrefix, http.FileServer(http.Dir(dir))) 80 | return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 81 | h.ServeHTTP(w, r) 82 | }) 83 | } 84 | --------------------------------------------------------------------------------