Harden Windows DLP enforcement and Electron runtime packaging

apps/browser/diagnostics.cjs

@@ -4,16 +4,14 @@ const {AsyncLocalStorage}=require('node:async_hooks');
 const {performance}=require('node:perf_hooks');
 const {randomInt}=require('node:crypto');
 const http=require('node:http'),https=require('node:https');
-const {TracerProvider,BatchSpanProcessor,TraceIdRatioBasedSampler,ParentBasedSampler}=require('@opentelemetry/sdk-trace');
-const {LoggerProvider,BatchLogRecordProcessor}=require('@opentelemetry/sdk-logs');
-const {resourceFromAttributes}=require('@opentelemetry/resources');
-const {OTLPTraceExporter}=require('@opentelemetry/exporter-trace-otlp-http');
-const {OTLPLogExporter}=require('@opentelemetry/exporter-logs-otlp-http');
+let telemetryModules;
+function loadTelemetryModules(){return telemetryModules??={...require('@opentelemetry/sdk-trace'),...require('@opentelemetry/sdk-logs'),...require('@opentelemetry/resources'),...require('@opentelemetry/exporter-trace-otlp-http'),...require('@opentelemetry/exporter-logs-otlp-http')};}
 const {trace,ROOT_CONTEXT,SpanStatusCode,TraceFlags}=require('@opentelemetry/api');
 const names=new Set(['browser.window','browser.network','browser.ipc','browser.agent','browser.management','browser.navigation','browser.dns','browser.request','browser.request.headers','browser.inspect.local','browser.inspect.enterprise','browser.download','browser.clipboard','browser.visual','browser.password.fill','browser.ai','browser.policy','browser.startup','browser.parser','browser.semantic','browser.yara','browser.icap','browser.tab','browser.security','browser.evidence']);
 const operations=new Set(['audit.deliver','evidence.observer.install','evidence.observer.drain','evidence.observer.dispose','policy.verify','policy.bookmarks','policy.agent-reconcile','policy.page-configure','policy.audit','evidence.capture','evidence.authorize','evidence.challenge','evidence.encrypt','evidence.send','evidence.ack','agent.request','agent.challenge','agent.decrypt','agent.transport','agent.authorize','agent.audit','agent.dispatch','agent.response','agent.project','agent.encrypt','library:organize-plan','library:organize-apply','application:state','settings:get','settings:update','bookmarks:list','bookmarks:mutate','tabs:create','tabs:activate','tabs:close','tabs:group','state','authorize-setting','settings-update','window-control','chrome-layout','share-url','bookmarks-mutate','enroll','sso','navigate','back','forward','reload','ai','inspect-file','agent-connection','ai-panel','vault-panel','vault-status','vault-create','vault-unlock','vault-lock','vault-list','vault-save','vault-delete','vault-fill','vault-generate','tab-create','tab-activate','tab-close','tab-group','sessions','read','inspect','scroll','click','type','select','check','screenshot','copy','cut','paste','scan','download','sync','create','activate','close','group','policy','request','dns','parse','embed','yara','icap']);
 for(const operation of ['visual.probe','visual.capture','visual.inspect.local','visual.inspect.enterprise','visual.audit','visual.validate','visual.project','visual.release'])operations.add(operation);
 const components=new Set(['browser','ipc','agent','management','navigation','network','dns','dlp','inspector','parser','semantic','yara','icap','download','clipboard','visual','vault','ai','policy','tabs']);
+for(const operation of ['text.local','text.enterprise'])operations.add(operation);
 for(const operation of ['history:list','history:go','window:state','window:control'])operations.add(operation);
 names.add('browser.vault');names.add('browser.credential');
 for(const operation of ['vault:prepare-submit','vault-prepare-submit','credential.issue','credential.claim','credential.headers','credential.authorize','credential.redirect','credential.complete','credential.failure','credential.authority','credential.native','credential.parse','credential.match','credential.residual','credential.header-values'])operations.add(operation);
@@ -58,6 +56,7 @@ function createDiagnostics(){const storage=new AsyncLocalStorage();let generatio
    const agentFactory=async protocol=>{const Base=protocol==='https:'?https.Agent:http.Agent;class PrivateAgent extends Base{addRequest(request,options){if(!current.active){request.destroy(Error('Diagnostics disabled'));return;}for(const key of request.getHeaderNames())if(!['host','content-type','content-length','user-agent'].includes(key.toLowerCase()))request.removeHeader(key);super.addRequest(request,options);}}
     const agent=new PrivateAgent({keepAlive:false,maxSockets:1,rejectUnauthorized:true});current.agents.add(agent);return agent;};
    const base=config.endpoint.replace(/\/$/,'');const exporterConfig=path=>({url:base+path,headers:{},timeoutMillis:config.exportTimeoutMs,concurrencyLimit:1,compression:'none',httpAgentOptions:agentFactory});
+   const {TracerProvider,BatchSpanProcessor,TraceIdRatioBasedSampler,ParentBasedSampler,LoggerProvider,BatchLogRecordProcessor,resourceFromAttributes,OTLPTraceExporter,OTLPLogExporter}=loadTelemetryModules();
    const resource=resourceFromAttributes({'service.name':'safetynet-browser','service.version':'0.1.0','safetynet.diagnostics.mode':config.mode});
    const limits={maxQueueSize:config.maxQueueSize,maxExportBatchSize:Math.min(config.maxQueueSize,128),scheduledDelayMillis:config.flushIntervalMs,exportTimeoutMillis:config.exportTimeoutMs};
    current.tracerProvider=new TracerProvider({resource,sampler:new ParentBasedSampler({root:new TraceIdRatioBasedSampler(config.mode==='debug'?config.debugSampleRate:config.sampleRate)}),spanLimits:{attributeCountLimit:20,attributeValueLengthLimit:64,eventCountLimit:0,linkCountLimit:0},spanProcessors:[new BatchSpanProcessor({...limits,exporter:gatedExporter(new OTLPTraceExporter(exporterConfig('/v1/traces')),current)})]});