chromiumoxide/javascript/
spoofs.rs

1// use https://github.com/spider-rs/headless-browser for ideal default settings.
2pub const HIDE_CHROME: &str = "window.chrome={runtime:{}};['log','warn','error','info','debug','table'].forEach((method)=>{console[method]=()=>{}});";
3pub const DISABLE_DIALOGS: &str  = "(()=>{const a=window.alert.toString(),c=window.confirm.toString(),p=window.prompt.toString();window.alert=function alert(){};Object.defineProperty(window.alert,'toString',{value:()=>a,configurable:true});window.confirm=function confirm(){return true};Object.defineProperty(window.confirm,'toString',{value:()=>c,configurable:true});window.prompt=function prompt(){return ''};Object.defineProperty(window.prompt,'toString',{value:()=>p,configurable:true});})();";
4pub const HIDE_WEBGL: &str = r#"(()=>{const o=WebGLRenderingContext.prototype.getParameter;function h(p){if(p===37445)return'Google Inc. (NVIDIA)';if(p===37446)return'ANGLE (NVIDIA, NVIDIA GeForce GTX 1050 Direct3D11 vs_5_0 ps_5_0, D3D11-27.21.14.5671)';return o.call(this,p);}WebGLRenderingContext.prototype.getParameter=h;const w=O=>function(u,...a){const s=`(()=>{const o=WebGLRenderingContext.prototype.getParameter;function h(p){if(p===37445)return'Google Inc. (NVIDIA)';if(p===37446)return'ANGLE (NVIDIA, NVIDIA GeForce GTX 1050 Direct3D11 vs_5_0 ps_5_0, D3D11-27.21.14.5671)';return o.call(this,p);}WebGLRenderingContext.prototype.getParameter=h})();importScripts("${u}");`;return new O(URL.createObjectURL(new Blob([s],{type:"application/javascript"})),...a)};window.Worker=w(window.Worker);window.SharedWorker=w(window.SharedWorker);})();"#;
5pub const HIDE_WEBGL_MAC: &str = r#"(()=>{const o=WebGLRenderingContext.prototype.getParameter;function h(p){if(p===37445)return'Google Inc. (Apple)';if(p===37446)return'ANGLE (Apple, ANGLE Metal Renderer: Apple M1 Max, Unspecified Version)';return o.call(this,p);}WebGLRenderingContext.prototype.getParameter=h;const w=O=>function(u,...a){const s=`(()=>{const o=WebGLRenderingContext.prototype.getParameter;function h(p){if(p===37445)return'Google Inc. (Apple)';if(p===37446)return'ANGLE (Apple, ANGLE Metal Renderer: Apple M1 Max, Unspecified Version)';return o.call(this,p);}WebGLRenderingContext.prototype.getParameter=h})();importScripts("${u}");`;return new O(URL.createObjectURL(new Blob([s],{type:"application/javascript"})),...a)};window.Worker=w(window.Worker);window.SharedWorker=w(window.SharedWorker);})();"#;
6pub const HIDE_PERMISSIONS: &str = "(()=>{const originalQuery=window.navigator.permissions.query;window.navigator.permissions.__proto__.query=parameters=>{ return parameters.name === 'notifications' ? Promise.resolve({ state: Notification.permission }) : originalQuery(parameters) }; })();";
7pub const NAVIGATOR_SCRIPT: &str = r#"(()=>{const nativeGet=new Function("return true");Object.defineProperty(nativeGet,"toString",{value:()=>"function get pdfViewerEnabled() { [native code] }"});Object.defineProperty(Navigator.prototype,"pdfViewerEnabled",{get:nativeGet,configurable:!0});})()"#;
8pub const PLUGIN_AND_MIMETYPE_SPOOF: &str = r#"(()=>{const m=[{type:'application/pdf',suffixes:'pdf',description:'Portable Document Format'},{type:'text/pdf',suffixes:'pdf',description:'Portable Document Format'}],names=['PDF Viewer','Chrome PDF Viewer','Chromium PDF Viewer','Microsoft Edge PDF Viewer','WebKit built-in PDF'],plugins=[],mimes=[(()=>{const mt={__proto__:MimeType.prototype};Object.defineProperties(mt,{type:{value:m[0].type,configurable:true},suffixes:{value:m[0].suffixes,configurable:true},description:{value:m[0].description,configurable:true}});return mt})(),(()=>{const mt={__proto__:MimeType.prototype};Object.defineProperties(mt,{type:{value:m[1].type,configurable:true},suffixes:{value:m[1].suffixes,configurable:true},description:{value:m[1].description,configurable:true}});return mt})()];names.forEach(name=>{const pl={__proto__:Plugin.prototype,length:2,name,filename:'internal-pdf-viewer',description:'Portable Document Format'};Object.defineProperty(mimes[0],'enabledPlugin',{value:pl,configurable:true});Object.defineProperty(mimes[1],'enabledPlugin',{value:pl,configurable:true});pl[0]=mimes[0];pl[1]=mimes[1];plugins.push(pl)});Object.defineProperty(PluginArray.prototype,'item',{value:function(i){return this[i]||null},configurable:true});Object.defineProperty(PluginArray.prototype,'namedItem',{value:function(n){return this[n]||null},configurable:true});Object.defineProperty(MimeTypeArray.prototype,'item',{value:function(i){return this[i]||null},configurable:true});Object.defineProperty(MimeTypeArray.prototype,'namedItem',{value:function(n){return this[n]||null},configurable:true});const pa=Object.create(PluginArray.prototype);plugins.forEach((p,i)=>{Object.defineProperty(pa,i,{value:p,configurable:true,enumerable:false});Object.defineProperty(pa,p.name,{value:p,configurable:true,enumerable:false})});Object.defineProperty(pa,'length',{value:plugins.length,configurable:true,enumerable:false});const ma=Object.create(MimeTypeArray.prototype);mimes.forEach((mt,i)=>{Object.defineProperty(ma,i,{value:mt,configurable:true,enumerable:false});Object.defineProperty(ma,mt.type,{value:mt,configurable:true,enumerable:false})});Object.defineProperty(ma,'length',{value:mimes.length,configurable:true,enumerable:false});function g(v,n){const f=()=>v;Object.defineProperty(f,'toString',{value:()=>`function get ${n}() { [native code] }`,configurable:true});return f}Object.defineProperties(Navigator.prototype,{plugins:{get:g(pa,'plugins'),configurable:true,enumerable:false},mimeTypes:{get:g(ma,'mimeTypes'),configurable:true,enumerable:false},pdfViewerEnabled:{get:g(true,'pdfViewerEnabled'),configurable:true,enumerable:false}})})()"#;
9pub const GPU_SPOOF_SCRIPT: &str = r#"(() =>{class WGSLanguageFeatures{constructor(){this.size=4}}class GPU{constructor(){this.wgslLanguageFeatures=new WGSLanguageFeatures()}requestAdapter(){return Promise.resolve({requestDevice:()=>Promise.resolve({})})}getPreferredCanvasFormat(){return'rgba8unorm'}}const _gpu=new GPU(),_g=()=>_gpu;Object.defineProperty(_g,'toString',{value:()=>`function get gpu() { [native code] }`,configurable:true});Object.defineProperty(Navigator.prototype,'gpu',{get:_g,configurable:true,enumerable:false});if(typeof WorkerNavigator!=='undefined'){Object.defineProperty(WorkerNavigator.prototype,'gpu',{get:_g,configurable:true,enumerable:false})}})();"#;
10pub const GPU_SPOOF_SCRIPT_MAC: &str = r#"(() =>{class WGSLanguageFeatures{constructor(){this.size=4}}class GPU{constructor(){this.wgslLanguageFeatures=new WGSLanguageFeatures()}requestAdapter(){return Promise.resolve({requestDevice:()=>Promise.resolve({})})}getPreferredCanvasFormat(){return'bgra8unorm'}}const _gpu=new GPU(),_g=()=>_gpu;Object.defineProperty(_g,'toString',{value:()=>`function get gpu() { [native code] }`,configurable:true});Object.defineProperty(Navigator.prototype,'gpu',{get:_g,configurable:true,enumerable:false});if(typeof WorkerNavigator!=='undefined'){Object.defineProperty(WorkerNavigator.prototype,'gpu',{get:_g,configurable:true,enumerable:false})}})();"#;
11
12pub const GPU_REQUEST_ADAPTER: &str = r#"(()=>{const def=(o,m)=>Object.defineProperties(o,Object.fromEntries(Object.entries(m).map(([k,v])=>[k,{value:v,enumerable:true,configurable:true}]))),orig=navigator.gpu.requestAdapter.bind(navigator.gpu),I={vendor:'Google Inc. (NVIDIA)',architecture:'',device:'',description:''},M={maxTextureDimension1D:16384,maxTextureDimension2D:16384,maxTextureDimension3D:2048,maxTextureArrayLayers:2048,maxBindGroups:4,maxBindGroupsPlusVertexBuffers:32,maxBindingsPerBindGroup:1000,maxDynamicUniformBuffersPerPipelineLayout:12,maxDynamicStorageBuffersPerPipelineLayout:16,maxSampledTexturesPerShaderStage:32,maxSamplersPerShaderStage:32,maxStorageBuffersPerShaderStage:12,maxStorageTexturesPerShaderStage:12,maxUniformBuffersPerShaderStage:16,maxUniformBufferBindingSize:131072,maxStorageBufferBindingSize:1073741824,minUniformBufferOffsetAlignment:256,minStorageBufferOffsetAlignment:256,maxVertexBuffers:16,maxBufferSize:4294967296,maxVertexAttributes:16,maxVertexBufferArrayStride:2048,maxInterStageShaderVariables:32,maxColorAttachments:8,maxColorAttachmentBytesPerSample:256,maxComputeWorkgroupStorageSize:65536,maxComputeInvocationsPerWorkgroup:2048,maxComputeWorkgroupSizeX:256,maxComputeWorkgroupSizeY:256,maxComputeWorkgroupSizeZ:64,maxComputeWorkgroupsPerDimension:131072};navigator.gpu.requestAdapter=async opts=>{const a=await orig(opts),lim=a.limits;def(a.info,I);for(const k of Object.getOwnPropertyNames(lim))if(!(k in M))delete lim[k];def(lim,M);return a};})();"#;
13pub const GPU_REQUEST_ADAPTER_MAC: &str = r#"(()=>{const def=(o,m)=>Object.defineProperties(o,Object.fromEntries(Object.entries(m).map(([k,v])=>[k,{value:v,enumerable:true,configurable:true}]))),orig=navigator.gpu.requestAdapter.bind(navigator.gpu),M={maxTextureDimension1D:16384,maxTextureDimension2D:16384,maxTextureDimension3D:2048,maxTextureArrayLayers:2048,maxBindGroups:4,maxBindGroupsPlusVertexBuffers:24,maxBindingsPerBindGroup:1000,maxDynamicUniformBuffersPerPipelineLayout:10,maxDynamicStorageBuffersPerPipelineLayout:8,maxSampledTexturesPerShaderStage:16,maxSamplersPerShaderStage:16,maxStorageBuffersPerShaderStage:10,maxStorageTexturesPerShaderStage:8,maxUniformBuffersPerShaderStage:12,maxUniformBufferBindingSize:65536,maxStorageBufferBindingSize:4294967292,minUniformBufferOffsetAlignment:256,minStorageBufferOffsetAlignment:256,maxVertexBuffers:8,maxBufferSize:4294967296,maxVertexAttributes:30,maxVertexBufferArrayStride:2048,maxInterStageShaderVariables:28,maxColorAttachments:8,maxColorAttachmentBytesPerSample:128,maxComputeWorkgroupStorageSize:32768,maxComputeInvocationsPerWorkgroup:1024,maxComputeWorkgroupSizeX:1024,maxComputeWorkgroupSizeY:1024,maxComputeWorkgroupSizeZ:64,maxComputeWorkgroupsPerDimension:65535};navigator.gpu.requestAdapter=async opts=>{const a=await orig(opts),lim=a.limits;def(a.info,{vendor:'apple',architecture:'metal-3',device:'',description:''});for(const k of Object.getOwnPropertyNames(lim))if(!(k in M))delete lim[k];def(lim,M);return a};})();"#;
14/// Hide the webdriver from being enabled. You should not need this if you use the cli args to launch chrome - disabled-features=AutomationEnabled
15pub const HIDE_WEBDRIVER: &str = r#"(()=>{const r=Function.prototype.toString,g=()=>false;Function.prototype.toString=function(){return this===g?'function get webdriver() { [native code] }':r.call(this)};Object.defineProperty(Navigator.prototype,'webdriver',{get:g,enumerable:false,configurable:true})})();"#;
16
17// spoof unused atm for headless browser settings entry.
18// pub const SPOOF_MEDIA: &str = r#"Object.defineProperty(Navigator.prototype,'mediaDevices',{get:()=>({getUserMedia:undefined}),configurable:!0,enumerable:!1}),Object.defineProperty(Navigator.prototype,'webkitGetUserMedia',{get:()=>undefined,configurable:!0,enumerable:!1}),Object.defineProperty(Navigator.prototype,'mozGetUserMedia',{get:()=>undefined,configurable:!0,enumerable:!1}),Object.defineProperty(Navigator.prototype,'getUserMedia',{get:()=>undefined,configurable:!0,enumerable:!1});"#;
chromiumoxide/javascript/spoofs.rs

chromiumoxide/javascript/
spoofs.rs
