some more progress on backend integration

backend/app.js

@@ -6,6 +6,9 @@ const fs = require( 'fs' );
 const bodyParser = require( 'body-parser' );
 const cookieParser = require( 'cookie-parser' )
 const favicon = require( 'serve-favicon' );
+const static = require( 'express-static' );
+
+const authKey = '' + fs.readFileSync( path.join( __dirname + '/authorizationKey.txt' ) );
 
 app.use( expressSession ( {
     secret: 'akgfsdkgfösdolfgslöodfvolwseifvoiwefö',
@@ -16,16 +19,33 @@ app.use( bodyParser.urlencoded( { extended: false } ) );
 app.use( bodyParser.json() );
 app.use( cookieParser() );
 app.use( favicon( path.join( __dirname + '' ) ) );
+app.use( static() );
+
+
+app.post( '/connect', ( request, response ) => {
+    if ( request.session.authorized ) {
+        response.send( 'Already authenticated' );
+    } else {
+        if ( request.body.authKey === authKey ) {
+            request.session.authorized = true;
+            response.send( 'Handshake OK' );   
+        } else {
+            response.status( 403 ).send( 'AuthKey wrong' );
+        }
+    }
+} );
+
+app.post( '/statusUpdate/:update', ( req, res ) => {
+    if ( req.session.authorized ) {
+        res.send( 'thanks' );
+    } else {
+        res.status( 403 ).send( 'Unauthorized' );
+    }
+} );
 
 app.use( ( request, response, next ) => {
     response.sendFile( path.join( __dirname + '' ) ) 
 } );
 
-
-app.get( '/', ( request, response ) => {
-
-} );
-
-
 const PORT = process.env.PORT || 8080;
 http.createServer( app ).listen( PORT );

frontend/package-lock.json

@@ -10,6 +10,7 @@
       "hasInstallScript": true,
       "license": "GPL-3.0-or-later",
       "dependencies": {
+        "axios": "^1.6.1",
         "core-js": "^3.8.3",
         "cors": "^2.8.5",
         "csv-parser": "^3.0.0",
@@ -3871,8 +3872,7 @@
     "node_modules/asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npmmirror.com/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==",
+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
-      "dev": true
     },
     "node_modules/at-least-node": {
       "version": "1.0.0",
@@ -3934,11 +3934,13 @@
       "dev": true
     },
     "node_modules/axios": {
-      "version": "0.21.4",
+      "version": "1.6.1",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.6.1.tgz",
-      "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
+      "integrity": "sha512-vfBmhDpKafglh0EldBEbVuoe7DyAavGSLWhuSm5ZSEKQnHhBf0xAAwybbNH1IkrJNGnS/VG4I5yxig1pCEXE4g==",
       "dependencies": {
-        "follow-redirects": "^1.14.0"
+        "follow-redirects": "^1.15.0",
+        "form-data": "^4.0.0",
+        "proxy-from-env": "^1.1.0"
       }
     },
     "node_modules/babel-loader": {
@@ -5048,7 +5050,6 @@
       "version": "1.0.8",
       "resolved": "https://registry.npmmirror.com/combined-stream/-/combined-stream-1.0.8.tgz",
       "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
-      "dev": true,
       "dependencies": {
         "delayed-stream": "~1.0.0"
       },
@@ -5930,7 +5931,6 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmmirror.com/delayed-stream/-/delayed-stream-1.0.0.tgz",
       "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
-      "dev": true,
       "engines": {
         "node": ">=0.4.0"
       }
@@ -7270,7 +7270,6 @@
       "version": "4.0.0",
       "resolved": "https://registry.npmmirror.com/form-data/-/form-data-4.0.0.tgz",
       "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
-      "dev": true,
       "dependencies": {
         "asynckit": "^0.4.0",
         "combined-stream": "^1.0.8",
@@ -9452,7 +9451,6 @@
       "version": "1.52.0",
       "resolved": "https://registry.npmmirror.com/mime-db/-/mime-db-1.52.0.tgz",
       "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
-      "dev": true,
       "engines": {
         "node": ">= 0.6"
       }
@@ -9461,7 +9459,6 @@
       "version": "2.1.35",
       "resolved": "https://registry.npmmirror.com/mime-types/-/mime-types-2.1.35.tgz",
       "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
-      "dev": true,
       "dependencies": {
         "mime-db": "1.52.0"
       },
@@ -9817,6 +9814,14 @@
         "node": ">=12"
       }
     },
+    "node_modules/node-musickit-api/node_modules/axios": {
+      "version": "0.21.4",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
+      "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
+      "dependencies": {
+        "follow-redirects": "^1.14.0"
+      }
+    },
     "node_modules/node-releases": {
       "version": "2.0.10",
       "resolved": "https://registry.npmmirror.com/node-releases/-/node-releases-2.0.10.tgz",
@@ -11084,6 +11089,11 @@
         "node": ">= 0.10"
       }
     },
+    "node_modules/proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    },
     "node_modules/pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmmirror.com/pseudomap/-/pseudomap-1.0.2.tgz",
@@ -17681,8 +17691,7 @@
     "asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npmmirror.com/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==",
+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
-      "dev": true
     },
     "at-least-node": {
       "version": "1.0.0",
@@ -17726,11 +17735,13 @@
       "dev": true
     },
     "axios": {
-      "version": "0.21.4",
+      "version": "1.6.1",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.6.1.tgz",
-      "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
+      "integrity": "sha512-vfBmhDpKafglh0EldBEbVuoe7DyAavGSLWhuSm5ZSEKQnHhBf0xAAwybbNH1IkrJNGnS/VG4I5yxig1pCEXE4g==",
       "requires": {
-        "follow-redirects": "^1.14.0"
+        "follow-redirects": "^1.15.0",
+        "form-data": "^4.0.0",
+        "proxy-from-env": "^1.1.0"
       }
     },
     "babel-loader": {
@@ -18641,7 +18652,6 @@
       "version": "1.0.8",
       "resolved": "https://registry.npmmirror.com/combined-stream/-/combined-stream-1.0.8.tgz",
       "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
-      "dev": true,
       "requires": {
         "delayed-stream": "~1.0.0"
       }
@@ -19331,8 +19341,7 @@
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmmirror.com/delayed-stream/-/delayed-stream-1.0.0.tgz",
-      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
+      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ=="
-      "dev": true
     },
     "depd": {
       "version": "2.0.0",
@@ -20447,7 +20456,6 @@
       "version": "4.0.0",
       "resolved": "https://registry.npmmirror.com/form-data/-/form-data-4.0.0.tgz",
       "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
-      "dev": true,
       "requires": {
         "asynckit": "^0.4.0",
         "combined-stream": "^1.0.8",
@@ -22205,14 +22213,12 @@
     "mime-db": {
       "version": "1.52.0",
       "resolved": "https://registry.npmmirror.com/mime-db/-/mime-db-1.52.0.tgz",
-      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg=="
-      "dev": true
     },
     "mime-types": {
       "version": "2.1.35",
       "resolved": "https://registry.npmmirror.com/mime-types/-/mime-types-2.1.35.tgz",
       "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
-      "dev": true,
       "requires": {
         "mime-db": "1.52.0"
       }
@@ -22490,6 +22496,16 @@
       "requires": {
         "axios": "^0.21.4",
         "jsonwebtoken": "^8.5.1"
+      },
+      "dependencies": {
+        "axios": {
+          "version": "0.21.4",
+          "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
+          "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
+          "requires": {
+            "follow-redirects": "^1.14.0"
+          }
+        }
       }
     },
     "node-releases": {
@@ -23406,6 +23422,11 @@
         }
       }
     },
+    "proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    },
     "pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmmirror.com/pseudomap/-/pseudomap-1.0.2.tgz",

frontend/package.json

@@ -26,6 +26,7 @@
   },
   "main": "background.js",
   "dependencies": {
+    "axios": "^1.6.1",
     "core-js": "^3.8.3",
     "cors": "^2.8.5",
     "csv-parser": "^3.0.0",

frontend/src/app.js

@@ -7,6 +7,7 @@ const bodyParser = require( 'body-parser' );
 const dialog = require( 'electron' ).dialog;
 const session = require( 'express-session' );
 const indexer = require( './indexer.js' );
+const axios = require( 'axios' );
 
 
 app.use( bodyParser.urlencoded( { extended: false } ) );
@@ -19,6 +20,36 @@ app.use( session( {
 } ) );
 
 
+// TODO: Import from config
+const remoteURL = 'https://music.janishutz.com';
+const hasConnected = false;
+
+const connect = () => {
+    if ( authKey !== '' ) {
+        axios.post( remoteURL + '/connect', { 'authKey': authKey } ).then( res => {
+            if ( res.status === 200 ) {
+                console.log( '[ BACKEND INTEGRATION ] Connection successful' );
+                hasConnected = true;
+            } else {
+                console.error( '[ BACKEND INTEGRATION ] Connection error occurred' );
+            }
+        } ).catch( err => {
+            console.error( err );
+        } );
+        return 'connecting';
+    } else {
+        return 'noAuthKey';
+    }
+};
+
+let authKey = '';
+try {
+    authKey = '' + fs.readFileSync( path.join( __dirname + '/config/authKey.txt' ) );
+} catch( err ) {};
+
+connect();
+
+
 let connectedClients = {};
 let changedStatus = [];
 
@@ -33,11 +64,16 @@ let currentDetails = {
 let connectedMain = {};
 // TODO: Add backend integration
 
-
 app.get( '/', ( request, response ) => {
     response.sendFile( path.join( __dirname + '/client/showcase.html' ) );
 } );
 
+app.get( '/openSongs', ( req, res ) => {
+    // res.send( '{ "data": [ "/home/janis/Music/KB2022" ] }' );
+    // res.send( '{ "data": [ "/mnt/storage/SORTED/Music/audio/KB2022" ] }' );
+    res.send( { 'data': dialog.showOpenDialogSync( { properties: [ 'openDirectory' ], title: 'Open music library folder' } ) } );
+} );
+
 app.get( '/showcase.js', ( req, res ) => {
     res.sendFile( path.join( __dirname + '/client/showcase.js' ) );
 } );
@@ -86,6 +122,16 @@ const sendUpdate = ( update ) => {
     for ( let client in connectedClients ) {
         connectedClients[ client ].write( 'data: ' + JSON.stringify( { 'type': update, 'data': currentDetails[ update ] } ) + '\n\n' );
     }
+    // TODO: Check if connected and if not, try to authenticate with data from authKey file
+    // TODO: reduce request count by bundling and sending more in one go to reduce load
+
+    if ( hasConnected ) {
+        axios.post( remoteURL + '/statusUpdate', { 'data': 'hello' } ).then( res => {
+            console.log( res );
+        } ).catch( err => {
+            console.error( err );
+        } );
+    }
 }
 
 const allowedTypes = [ 'playingSong', 'isPlaying', 'songQueue', 'pos', 'queuePos' ];
@@ -113,12 +159,6 @@ app.get( '/clientStatusUpdate/:status', ( req, res ) => {
     }
 } );
 
-app.get( '/openSongs', ( req, res ) => {
-    // res.send( '{ "data": [ "/home/janis/Music/KB2022" ] }' );
-    res.send( '{ "data": [ "/mnt/storage/SORTED/Music/audio/KB2022" ] }' );
-    // res.send( { 'data': dialog.showOpenDialogSync( { properties: [ 'openDirectory' ], title: 'Open music library folder' } ) } );
-} );
-
 app.get( '/indexDirs', ( req, res ) => {
     if ( req.query.dir ) {
         indexer.index( req ).then( dirIndex => {