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-rw-r--r--www/external/js/lz-string.min.js1
-rw-r--r--www/index.html1
-rw-r--r--www/js/DevOptionsCtrl.js28
-rw-r--r--www/js/LoginCtrl.js3
-rw-r--r--www/js/MonitorCtrl.js1
-rw-r--r--www/js/NVR.js72
-rwxr-xr-xwww/js/app.js3
-rw-r--r--www/lang/locale-en.json2
-rw-r--r--www/templates/devoptions.html10
9 files changed, 107 insertions, 14 deletions
diff --git a/www/external/js/lz-string.min.js b/www/external/js/lz-string.min.js
new file mode 100644
index 00000000..2d1900a0
--- /dev/null
+++ b/www/external/js/lz-string.min.js
@@ -0,0 +1 @@
+var LZString=function(){function o(o,r){if(!t[o]){t[o]={};for(var n=0;n<o.length;n++)t[o][o.charAt(n)]=n}return t[o][r]}var r=String.fromCharCode,n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",e="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-$",t={},i={compressToBase64:function(o){if(null==o)return"";var r=i._compress(o,6,function(o){return n.charAt(o)});switch(r.length%4){default:case 0:return r;case 1:return r+"===";case 2:return r+"==";case 3:return r+"="}},decompressFromBase64:function(r){return null==r?"":""==r?null:i._decompress(r.length,32,function(e){return o(n,r.charAt(e))})},compressToUTF16:function(o){return null==o?"":i._compress(o,15,function(o){return r(o+32)})+" "},decompressFromUTF16:function(o){return null==o?"":""==o?null:i._decompress(o.length,16384,function(r){return o.charCodeAt(r)-32})},compressToUint8Array:function(o){for(var r=i.compress(o),n=new Uint8Array(2*r.length),e=0,t=r.length;t>e;e++){var s=r.charCodeAt(e);n[2*e]=s>>>8,n[2*e+1]=s%256}return n},decompressFromUint8Array:function(o){if(null===o||void 0===o)return i.decompress(o);for(var n=new Array(o.length/2),e=0,t=n.length;t>e;e++)n[e]=256*o[2*e]+o[2*e+1];var s=[];return n.forEach(function(o){s.push(r(o))}),i.decompress(s.join(""))},compressToEncodedURIComponent:function(o){return null==o?"":i._compress(o,6,function(o){return e.charAt(o)})},decompressFromEncodedURIComponent:function(r){return null==r?"":""==r?null:(r=r.replace(/ /g,"+"),i._decompress(r.length,32,function(n){return o(e,r.charAt(n))}))},compress:function(o){return i._compress(o,16,function(o){return r(o)})},_compress:function(o,r,n){if(null==o)return"";var e,t,i,s={},p={},u="",c="",a="",l=2,f=3,h=2,d=[],m=0,v=0;for(i=0;i<o.length;i+=1)if(u=o.charAt(i),Object.prototype.hasOwnProperty.call(s,u)||(s[u]=f++,p[u]=!0),c=a+u,Object.prototype.hasOwnProperty.call(s,c))a=c;else{if(Object.prototype.hasOwnProperty.call(p,a)){if(a.charCodeAt(0)<256){for(e=0;h>e;e++)m<<=1,v==r-1?(v=0,d.push(n(m)),m=0):v++;for(t=a.charCodeAt(0),e=0;8>e;e++)m=m<<1|1&t,v==r-1?(v=0,d.push(n(m)),m=0):v++,t>>=1}else{for(t=1,e=0;h>e;e++)m=m<<1|t,v==r-1?(v=0,d.push(n(m)),m=0):v++,t=0;for(t=a.charCodeAt(0),e=0;16>e;e++)m=m<<1|1&t,v==r-1?(v=0,d.push(n(m)),m=0):v++,t>>=1}l--,0==l&&(l=Math.pow(2,h),h++),delete p[a]}else for(t=s[a],e=0;h>e;e++)m=m<<1|1&t,v==r-1?(v=0,d.push(n(m)),m=0):v++,t>>=1;l--,0==l&&(l=Math.pow(2,h),h++),s[c]=f++,a=String(u)}if(""!==a){if(Object.prototype.hasOwnProperty.call(p,a)){if(a.charCodeAt(0)<256){for(e=0;h>e;e++)m<<=1,v==r-1?(v=0,d.push(n(m)),m=0):v++;for(t=a.charCodeAt(0),e=0;8>e;e++)m=m<<1|1&t,v==r-1?(v=0,d.push(n(m)),m=0):v++,t>>=1}else{for(t=1,e=0;h>e;e++)m=m<<1|t,v==r-1?(v=0,d.push(n(m)),m=0):v++,t=0;for(t=a.charCodeAt(0),e=0;16>e;e++)m=m<<1|1&t,v==r-1?(v=0,d.push(n(m)),m=0):v++,t>>=1}l--,0==l&&(l=Math.pow(2,h),h++),delete p[a]}else for(t=s[a],e=0;h>e;e++)m=m<<1|1&t,v==r-1?(v=0,d.push(n(m)),m=0):v++,t>>=1;l--,0==l&&(l=Math.pow(2,h),h++)}for(t=2,e=0;h>e;e++)m=m<<1|1&t,v==r-1?(v=0,d.push(n(m)),m=0):v++,t>>=1;for(;;){if(m<<=1,v==r-1){d.push(n(m));break}v++}return d.join("")},decompress:function(o){return null==o?"":""==o?null:i._decompress(o.length,32768,function(r){return o.charCodeAt(r)})},_decompress:function(o,n,e){var t,i,s,p,u,c,a,l,f=[],h=4,d=4,m=3,v="",w=[],A={val:e(0),position:n,index:1};for(i=0;3>i;i+=1)f[i]=i;for(p=0,c=Math.pow(2,2),a=1;a!=c;)u=A.val&A.position,A.position>>=1,0==A.position&&(A.position=n,A.val=e(A.index++)),p|=(u>0?1:0)*a,a<<=1;switch(t=p){case 0:for(p=0,c=Math.pow(2,8),a=1;a!=c;)u=A.val&A.position,A.position>>=1,0==A.position&&(A.position=n,A.val=e(A.index++)),p|=(u>0?1:0)*a,a<<=1;l=r(p);break;case 1:for(p=0,c=Math.pow(2,16),a=1;a!=c;)u=A.val&A.position,A.position>>=1,0==A.position&&(A.position=n,A.val=e(A.index++)),p|=(u>0?1:0)*a,a<<=1;l=r(p);break;case 2:return""}for(f[3]=l,s=l,w.push(l);;){if(A.index>o)return"";for(p=0,c=Math.pow(2,m),a=1;a!=c;)u=A.val&A.position,A.position>>=1,0==A.position&&(A.position=n,A.val=e(A.index++)),p|=(u>0?1:0)*a,a<<=1;switch(l=p){case 0:for(p=0,c=Math.pow(2,8),a=1;a!=c;)u=A.val&A.position,A.position>>=1,0==A.position&&(A.position=n,A.val=e(A.index++)),p|=(u>0?1:0)*a,a<<=1;f[d++]=r(p),l=d-1,h--;break;case 1:for(p=0,c=Math.pow(2,16),a=1;a!=c;)u=A.val&A.position,A.position>>=1,0==A.position&&(A.position=n,A.val=e(A.index++)),p|=(u>0?1:0)*a,a<<=1;f[d++]=r(p),l=d-1,h--;break;case 2:return w.join("")}if(0==h&&(h=Math.pow(2,m),m++),f[l])v=f[l];else{if(l!==d)return null;v=s+s.charAt(0)}w.push(v),f[d++]=s+v.charAt(0),h--,s=v,0==h&&(h=Math.pow(2,m),m++)}}};return i}();"function"==typeof define&&define.amd?define(function(){return LZString}):"undefined"!=typeof module&&null!=module&&(module.exports=LZString);
diff --git a/www/index.html b/www/index.html
index 06829c77..89075b37 100644
--- a/www/index.html
+++ b/www/index.html
@@ -83,6 +83,7 @@
<script src="external/js/angular-touch.min.js"></script>
<script src="external/js/holder.min.js"></script>
<script src="external/js/angular-cookies.min.js"></script>
+ <script src="external/js/lz-string.min.js"></script>
<!-- app related JS -->
<script src="js/app.js"></script>
diff --git a/www/js/DevOptionsCtrl.js b/www/js/DevOptionsCtrl.js
index 5fa349cc..1f5a920a 100644
--- a/www/js/DevOptionsCtrl.js
+++ b/www/js/DevOptionsCtrl.js
@@ -2,7 +2,7 @@
/* jslint browser: true*/
/* global cordova,StatusBar,angular,console */
-angular.module('zmApp.controllers').controller('zmApp.DevOptionsCtrl', ['$scope', '$rootScope', '$ionicModal', 'zm', 'NVR', '$ionicSideMenuDelegate', '$ionicPopup', '$http', '$q', '$ionicLoading', '$ionicHistory', '$state', 'SecuredPopups', '$translate', function ($scope, $rootScope, $ionicModal, zm, NVR, $ionicSideMenuDelegate, $ionicPopup, $http, $q, $ionicLoading, $ionicHistory, $state, SecuredPopups, $translate) {
+angular.module('zmApp.controllers').controller('zmApp.DevOptionsCtrl', ['$scope', '$rootScope', '$ionicModal', 'zm', 'NVR', '$ionicSideMenuDelegate', '$ionicPopup', '$http', '$q', '$ionicLoading', '$ionicHistory', '$state', 'SecuredPopups', '$translate','$ionicActionSheet', function ($scope, $rootScope, $ionicModal, zm, NVR, $ionicSideMenuDelegate, $ionicPopup, $http, $q, $ionicLoading, $ionicHistory, $state, SecuredPopups, $translate, $ionicActionSheet) {
$scope.openMenu = function () {
$ionicSideMenuDelegate.toggleLeft();
@@ -155,6 +155,32 @@ angular.module('zmApp.controllers').controller('zmApp.DevOptionsCtrl', ['$scope'
};
+ $scope.selectObfuscationScheme = function() {
+
+ var buttons = [
+ { text: $translate.instant('kObfuscationLZS'), value:'lzs' },
+ { text: $translate.instant('kObfuscationAES'), value:'aes' },
+
+ ]
+
+ $ionicActionSheet.show({
+ titleText: $translate.instant('kSelect'),
+ buttons: buttons,
+
+ cancelText: $translate.instant('kButtonCancel'),
+ cancel: function() {
+ NVR.debug ('obfuscation actionsheet cancelled');
+ },
+ buttonClicked: function(index) {
+
+ $scope.loginData.obfuscationScheme = buttons[index].value;
+ NVR.debug ('changed obfuscation scheme to:'+$scope.loginData.obfuscationScheme );
+ return true;
+ },
+
+ });
+ };
+
$scope.saveDevOptions = function () {
saveDevOptions();
diff --git a/www/js/LoginCtrl.js b/www/js/LoginCtrl.js
index 11474f2d..ffde6ffa 100644
--- a/www/js/LoginCtrl.js
+++ b/www/js/LoginCtrl.js
@@ -766,8 +766,7 @@ function mobilePinConfig () {
var serverGroupList = NVR.getServerGroups();
serverGroupList[$scope.loginData.serverName] = angular.copy($scope.loginData);
- var ct = CryptoJS.AES.encrypt(JSON.stringify(serverGroupList), zm.cipherKey).toString();
-
+ var ct = NVR.encrypt(serverGroupList);
window.cordova.plugin.cloudsettings.save({
'serverGroupList': ct,
'defaultServerName': $scope.loginData.serverName
diff --git a/www/js/MonitorCtrl.js b/www/js/MonitorCtrl.js
index b396f5ee..1cd695b7 100644
--- a/www/js/MonitorCtrl.js
+++ b/www/js/MonitorCtrl.js
@@ -423,6 +423,7 @@ angular.module('zmApp.controllers')
else {
NVR.debug ("reporting status of monitors from multi-server API");
processMonitorStatus();
+
}
},
diff --git a/www/js/NVR.js b/www/js/NVR.js
index 8d9681c8..5b6eb0fd 100644
--- a/www/js/NVR.js
+++ b/www/js/NVR.js
@@ -1,7 +1,7 @@
/* jshint -W041 */
/* jslint browser: true*/
-/* global cordova,StatusBar,angular,console, URI, moment, localforage, CryptoJS, Connection */
+/* global cordova,StatusBar,angular,console, URI, moment, localforage, CryptoJS, Connection, LZString */
// This is my central data respository and common functions
// that many other controllers use
@@ -211,6 +211,7 @@ angular.module('zmApp.controllers')
'pauseStreams': false,
'liveStreamBuffer': 10,
'zmNinjaCustomId':undefined, // filled in init. custom header
+ 'obfuscationScheme': 'lzs' // or 'aes'
};
@@ -404,8 +405,7 @@ angular.module('zmApp.controllers')
//data = JSON.parse(data);
if (doCrypt) {
debug ('CACHE: decryption requested');
- var bytes = CryptoJS.AES.decrypt(data.toString(), zm.cipherKey);
- data = JSON.parse(bytes.toString(CryptoJS.enc.Utf8));
+ data = decrypt(data);
}
else
data = JSON.parse(data);
@@ -424,7 +424,7 @@ angular.module('zmApp.controllers')
debug ('CACHE: storing key data in cache now, with expiry of '+expiry);
if (doCrypt) {
debug ('CACHE: encrypting request');
- var ct = CryptoJS.AES.encrypt(JSON.stringify(data), zm.cipherKey).toString();
+ var ct = encrypt(data);
cache_entry.data = ct;
}
else {
@@ -1031,6 +1031,7 @@ angular.module('zmApp.controllers')
}
+
}
function setLogin(newLogin) {
@@ -1045,8 +1046,8 @@ angular.module('zmApp.controllers')
serverGroupList[loginData.serverName] = angular.copy(loginData);
- var ct = CryptoJS.AES.encrypt(JSON.stringify(serverGroupList), zm.cipherKey).toString();
-
+ var ct = encrypt(serverGroupList);
+
//debug ("Crypto is: " + ct);
return localforage.setItem("serverGroupList", ct)
@@ -1611,6 +1612,10 @@ angular.module('zmApp.controllers')
loginData.zmNinjaCustomId = 'zmNinja_'+zmAppVersion;
}
+ if (typeof loginData.obfuscationScheme == 'undefined') {
+ loginData.obfuscationScheme = 'lzs';
+ }
+
loginData.canSwipeMonitors = true;
loginData.forceImageModePath = false;
loginData.enableBlog = true;
@@ -1676,9 +1681,57 @@ angular.module('zmApp.controllers')
debug("Setting server version to:" + val);
}
+ function encrypt(data) {
+
+ var jsdata = JSON.stringify(data);
+ var compress;
+
+ if (loginData.obfuscationScheme == 'lzs') {
+ compress = '--Z--'+LZString.compressToUTF16(jsdata);
+
+ }
+ else if (loginData.obfuscationScheme == 'aes') {
+ compress = CryptoJS.AES.encrypt(jsdata, zm.cipherKey).toString();
+ } else {
+ log ('ERROR: obfuscation scheme:'+loginData.obfuscationScheme+' not recognized');
+ return undefined;
+ }
+
+ debug ('obfuscate: original:'+jsdata.length+' obfuscated:'+compress.length+' scheme:'+loginData.obfuscationScheme);
+ return compress;
+ }
+
+ function decrypt(data) {
+ //debug ('-->deobfuscating '+data.length+' bytes using scheme:'+loginData.obfuscationScheme);
+ var decodedVal;
+ var scheme;
+ if (data.substr(0,5) == '--Z--') {
+ //debug ('unpacking');
+ scheme = 'lzs';
+ decodedVal = LZString.decompressFromUTF16(data.substr(5));
+ } else {
+ var bytes = CryptoJS.AES.decrypt(data.toString(), zm.cipherKey);
+ decodedVal = bytes.toString(CryptoJS.enc.Utf8);
+ scheme = 'aes';
+ }
+
+ //console.log ('-->decrypted ' + decodedVal);
+ debug ('deobfuscate: before:'+data.length+' after:'+decodedVal.length+' scheme:'+scheme);
+ var decodedJSON = JSON.parse(decodedVal);
+
+ return (decodedJSON);
+ }
+
return {
+ encrypt: function(data) {
+ return encrypt(data);
+ },
+
+ decrypt: function(data) {
+ return decrypt(data);
+ },
insertSpecialTokens: function () {
@@ -2009,8 +2062,8 @@ angular.module('zmApp.controllers')
if (typeof sgl == 'string') {
log("user profile encrypted, decoding...");
- var bytes = CryptoJS.AES.decrypt(sgl.toString(), zm.cipherKey);
- decodedSgl = JSON.parse(bytes.toString(CryptoJS.enc.Utf8));
+ decodedSgl = decrypt(sgl);
+
} else {
decodedSgl = sgl;
@@ -2128,8 +2181,7 @@ angular.module('zmApp.controllers')
if (typeof val == 'string') {
log("user profile encrypted, decoding...");
- var bytes = CryptoJS.AES.decrypt(val.toString(), zm.cipherKey);
- decodedVal = JSON.parse(bytes.toString(CryptoJS.enc.Utf8));
+ decodedVal = decrypt(val);
} else {
log("user profile not encrypted");
diff --git a/www/js/app.js b/www/js/app.js
index 3eb7210f..9221d456 100755
--- a/www/js/app.js
+++ b/www/js/app.js
@@ -1698,7 +1698,8 @@ angular.module('zmApp', [
NVR.log(">>>>migrated latestBlogPostChecked...");
// lets encrypt serverGroupList
NVR.log("server group list is " + JSON.stringify(sgl));
- var ct = CryptoJS.AES.encrypt(JSON.stringify(sgl), zm.cipherKey);
+ var ct = NVR.encrypt(sgl);
+
NVR.log("encrypted server group list is " + ct);
ct = sgl;
return localforage.setItem('serverGroupList', ct);
diff --git a/www/lang/locale-en.json b/www/lang/locale-en.json
index e7eed7ec..f3922c03 100644
--- a/www/lang/locale-en.json
+++ b/www/lang/locale-en.json
@@ -271,6 +271,8 @@
"kNormalPlay" :"normal play",
"kNote" :"Note",
"kNow" :"now",
+ "kObfuscationAES" :"AES (encrypt)",
+ "kObfuscationLZS" :"LZS (compress)",
"kOff" :"off",
"kOn" :"on",
"kOnTapNavigate" :"on tap, navigate to",
diff --git a/www/templates/devoptions.html b/www/templates/devoptions.html
index 26485910..a56e77f3 100644
--- a/www/templates/devoptions.html
+++ b/www/templates/devoptions.html
@@ -243,6 +243,16 @@
</label>
<label>
+ <div class="item item-button-right">
+ Data obfuscation: {{loginData.obfuscationScheme}}<button class="button button-calm" ng-click="selectObfuscationScheme()">
+ <i class="icon ion-gear-b"></i>
+ </button>
+ </div>
+ </label>
+
+
+
+ <label>
<ion-toggle ng-model="loginData.enableLogs" toggle-class="toggle-calm">
<span class="item-text-wrap">{{'kEnableLogs' | translate}}</span>
</ion-toggle>
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-06 19:48:46 +0000