Add policy-bound credential submission and native DLP audit proofs

2026-10-13 21:00:41 +02:00
1 parent b991ee9da6
commit c8b6ff9cdd
@@ -153,7 +153,7 @@ function createAgentAdapters({getContext,getSessions,contextCurrent,navigate,his
 await onInteraction({action:'click',sessionId:initial.sessionId,pageUrl:initial.url,outcome:'completed',sensitiveField:false,...(target?{target}:{})});check(initial,args,signal);}
    return {completed:result?.completed===true};
  };
-  const appActions=['vault:status','vault:list','vault:fill','window:state','window:control','application:state','settings:get','settings:update','bookmarks:list','bookmarks:mutate','tabs:create','tabs:activate','tabs:close','tabs:group','library:organize-plan','library:organize-apply'];
+  const appActions=['vault:prepare-submit','vault:status','vault:list','vault:fill','window:state','window:control','application:state','settings:get','settings:update','bookmarks:list','bookmarks:mutate','tabs:create','tabs:activate','tabs:close','tabs:group','library:organize-plan','library:organize-apply'];
  // Native history owns target resolution and pre-release destination checks. A
  // refreshed token permits intentional navigation but never a different tab.
  const historyAdapters=Object.fromEntries(['back','forward','reload'].map(action=>[action,async(args={}, {signal}={})=>{
@@ -3,7 +3,7 @@ const http = require('node:http');
 const crypto = require('node:crypto');
 const channel=require('../../packages/core/policy-channel.cjs');

-const APP_ACTIONS=Object.freeze(['sessions:save','sessions:list','sessions:restore','vault:status','vault:list','vault:fill','history:list','history:go','window:state','window:control','application:state','settings:get','settings:update','bookmarks:list','bookmarks:mutate','tabs:create','tabs:activate','tabs:close','tabs:group','library:organize-plan','library:organize-apply']);
+const APP_ACTIONS=Object.freeze(['vault:prepare-submit','sessions:save','sessions:list','sessions:restore','vault:status','vault:list','vault:fill','history:list','history:go','window:state','window:control','application:state','settings:get','settings:update','bookmarks:list','bookmarks:mutate','tabs:create','tabs:activate','tabs:close','tabs:group','library:organize-plan','library:organize-apply']);
 const SCOPES = Object.freeze({ sessions: 'sessions:list', navigate: 'browser:navigate', back:'browser:navigate',forward:'browser:navigate',reload:'browser:navigate', read: 'browser:read', inspect:'browser:read', scroll:'browser:interact', click: 'browser:interact', type: 'browser:interact', select:'browser:interact', check:'browser:interact', ai: 'ai:request',...Object.fromEntries(APP_ACTIONS.map(action=>[action,action])) });
 const fail = (status, message) => Object.assign(new Error(message), { status });
 const bounded = (value, max, name) => {
@@ -16,7 +16,7 @@ function validate(body) {
  if (!Object.hasOwn(SCOPES, action)) throw fail(400, 'Unsupported action');
  const args = body.args ?? {};
  if (!args || typeof args !== 'object' || Array.isArray(args)) throw fail(400, 'Invalid arguments');
-  const keys = { 'sessions:save':['name','sessionIds','id','expectedRevision'],'sessions:list':[],'sessions:restore':['id','planId'],'vault:status':['sessionId'],'vault:list':['sessionId'],'vault:fill':['sessionId','credentialRef'],'history:list':['sessionId'],'history:go':['sessionId','snapshotId','entryId'],'window:state':[],'window:control':['command'],sessions: [], navigate: ['sessionId', 'url'],back:['sessionId'],forward:['sessionId'],reload:['sessionId'], read: ['sessionId'], inspect:['sessionId'], scroll:['sessionId','x','y'], click: ['sessionId', 'selector'], type: ['sessionId', 'selector', 'text'], select:['sessionId','selector','value'], check:['sessionId','selector','checked'], ai: ['sessionId', 'prompt'],'application:state':[],'settings:get':[],'settings:update':['appearance'],'bookmarks:list':[],'bookmarks:mutate':['action','bookmark','id','expectedRevision','policyVersion'],'tabs:create':['group','url'],'tabs:activate':['sessionId'],'tabs:close':['sessionId'],'tabs:group':['sessionId','group'],'library:organize-plan':[],'library:organize-apply':['proposalId','confirm','autoApply'] }[action];
+  const keys = { 'sessions:save':['name','sessionIds','id','expectedRevision'],'sessions:list':[],'sessions:restore':['id','planId'],'vault:status':['sessionId'],'vault:list':['sessionId'],'vault:fill':['sessionId','credentialRef'],'vault:prepare-submit':['sessionId','credentialRef'],'history:list':['sessionId'],'history:go':['sessionId','snapshotId','entryId'],'window:state':[],'window:control':['command'],sessions: [], navigate: ['sessionId', 'url'],back:['sessionId'],forward:['sessionId'],reload:['sessionId'], read: ['sessionId'], inspect:['sessionId'], scroll:['sessionId','x','y'], click: ['sessionId', 'selector'], type: ['sessionId', 'selector', 'text'], select:['sessionId','selector','value'], check:['sessionId','selector','checked'], ai: ['sessionId', 'prompt'],'application:state':[],'settings:get':[],'settings:update':['appearance'],'bookmarks:list':[],'bookmarks:mutate':['action','bookmark','id','expectedRevision','policyVersion'],'tabs:create':['group','url'],'tabs:activate':['sessionId'],'tabs:close':['sessionId'],'tabs:group':['sessionId','group'],'library:organize-plan':[],'library:organize-apply':['proposalId','confirm','autoApply'] }[action];
  if (Object.keys(args).some(k => !keys.includes(k))) throw fail(400, 'Unsupported argument');
  const clean = {};
  if(action==='sessions:save'){
@@ -31,8 +31,8 @@ function validate(body) {
  }
  if(action.startsWith('sessions:'))for(const key of ['id','expectedRevision','planId'])if(clean[key]!==undefined&&!/^[a-f0-9]{8}-[a-f0-9]{4}-4[a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$/.test(clean[key]))throw fail(400,'Invalid session handle');
  if(action.startsWith('vault:')){
-    if(args.sessionId!==undefined||action==='vault:fill')clean.sessionId=bounded(args.sessionId,128,'sessionId');
-    if(action==='vault:fill'){clean.credentialRef=bounded(args.credentialRef,36,'credentialRef');if(!/^[a-f0-9]{8}-[a-f0-9]{4}-4[a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$/.test(clean.credentialRef))throw fail(400,'Invalid credential reference');}
+    if(args.sessionId!==undefined||['vault:fill','vault:prepare-submit'].includes(action))clean.sessionId=bounded(args.sessionId,128,'sessionId');
+    if(['vault:fill','vault:prepare-submit'].includes(action)){clean.credentialRef=bounded(args.credentialRef,36,'credentialRef');if(!/^[a-f0-9]{8}-[a-f0-9]{4}-4[a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$/.test(clean.credentialRef))throw fail(400,'Invalid credential reference');}
  }
  if(action.startsWith('history:')){
    clean.sessionId=bounded(args.sessionId,128,'sessionId');
@@ -89,6 +89,7 @@ function project(action, result) {
    if(!Array.isArray(result)||result.length>32)throw fail(502,'Invalid vault response');
    return result.map(row=>{let origin;try{origin=new URL(row.origin);}catch{throw fail(502,'Invalid vault response');}if(typeof row.credentialRef!=='string'||!/^[a-f0-9]{8}-[a-f0-9]{4}-4[a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$/.test(row.credentialRef)||typeof row.origin!=='string'||row.origin.length>2048||origin.protocol!=='https:'||origin.username||origin.password||origin.origin!==row.origin)throw fail(502,'Invalid vault response');return {credentialRef:row.credentialRef,origin:row.origin};});
  }
+  if(action==='vault:prepare-submit')return {completed:result?.completed===true,prepared:result?.prepared===true};
  if(action==='vault:fill')return {completed:result?.completed===true};
  if(action==='history:list'){
    const uuid=value=>{if(typeof value!=='string'||!/^[a-f0-9]{8}-[a-f0-9]{4}-4[a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$/.test(value))throw fail(502,'Invalid history response');return value;};
@@ -0,0 +1,35 @@
+'use strict';
+const {randomBytes,createHmac,createHash,timingSafeEqual}=require('node:crypto');
+const fail=()=>{throw Error('Controlled credential submission refused');};
+const field=/^[\x21-\x7e]{1,128}$/;
+const hash=bytes=>createHash('sha256').update(bytes).digest('hex');
+function createCredentialSubmissionBroker({isCurrent,traceOperation=(_operation,fn)=>fn(),now=Date.now,setIntervalImpl=setInterval,clearIntervalImpl=clearInterval}={}){
+ if(typeof isCurrent!=='function'||typeof now!=='function')throw TypeError('Credential authority callback required');
+ const stage=(operation,fn)=>{let called=false,value,error;const once=()=>{if(called){if(error)throw error;return value;}called=true;try{value=fn();return value;}catch(e){error=e;throw e;}};try{traceOperation(operation,once);}catch{}if(!called)return once();if(error)throw error;return value;};
+ let closed=false;const issued=new Map(),pending=new Map(),redirected=new Map(),blocked=new Map();
+ const wipe=lease=>{lease.key.fill(0);lease.username.digest.fill(0);lease.password.digest.fill(0);};
+ const expire=()=>{for(const [id,expiry] of blocked)if(expiry<=now())blocked.delete(id);for(const [id,l]of redirected)if(l.expires<=now()){redirected.delete(id);blocked.set(id,now()+60000);wipe(l);}for(const [id,l] of issued)if(l.expires<=now()){issued.delete(id);wipe(l);}for(const [id,l]of pending)if(l.expires<=now()){pending.delete(id);blocked.set(id,now()+60000);wipe(l);}};
+ const expiryTimer=setIntervalImpl(expire,1000);expiryTimer?.unref?.();
+ const digest=(key,value)=>createHmac('sha256',key).update(value,'utf8').digest();
+ const match=(l,part,value)=>{const candidate=digest(l.key,value);try{return timingSafeEqual(candidate,l[part].digest);}finally{candidate.fill(0);}};
+ const authority=(l,context,phase,details)=>stage('credential.authority',()=>{if(l.expires<=now()||!context.policy?.passwordManager?.controlledSubmission?.enabled||l.vault.status().locked||context.policy!==l.context.policy||context.webContents!==l.context.webContents||context.mainFrame!==l.context.mainFrame||JSON.stringify(context.actor??null)!==l.actor||context.vault!==undefined&&context.vault!==l.vault||l.vault.accessGeneration()!==l.vaultGeneration||isCurrent(l.context,{phase},details)!==true)fail();});
+ const containsCredential=(l,text)=>stage('credential.match',()=>{if(typeof text!=='string'||text.length>131072)fail();let decoded=text;for(let round=0;round<3;round++){for(const part of ['username','password']){const length=l[part].length;if(length)for(let i=0;i+length<=decoded.length;i++)if(match(l,part,decoded.slice(i,i+length)))return true;}try{const next=decodeURIComponent(decoded);if(next===decoded)break;decoded=next;}catch{break;}}return false;});
+ // Native headers can be reordered and unrelated fields interleaved. This
+ // bounded check covers two whole header-value fragments in either order.
+ const pairCredential=(l,values)=>stage('credential.match',()=>{if(!Array.isArray(values)||values.length>128)fail();let chars=0;const variants=[];for(let index=0;index<values.length;index++){let value=values[index];if(typeof value!=='string')fail();const seen=new Set();for(let round=0;round<3;round++){if(seen.has(value))break;seen.add(value);chars+=value.length;if(chars>131072)fail();variants.push({index,value});try{const next=decodeURIComponent(value);if(next===value)break;value=next;}catch{break;}}}let work=0;for(const a of variants)for(const b of variants){if(a.index===b.index)continue;if(++work>65536)fail();const length=a.value.length+b.value.length;for(const part of ['username','password'])if(length===l[part].length&&match(l,part,a.value+b.value))return true;}return false;});
+ const native=(l,details,context)=>stage('credential.native',()=>{if(!Number.isSafeInteger(details.id)||details.id<0||details.method!=='POST'||details.resourceType!=='mainFrame'||details.url!==l.form.actionUrl||details.webContentsId!==context.webContents.id||!details.frame||details.frame!==context.mainFrame||details.initiatorOrigin!==new URL(l.context.sourceURL).origin)fail();});
+ function issue({context,formId,username,password,vault,vaultGeneration}){if(closed)fail();expire();if(blocked.size>=1024)fail();if(!context?.policy?.passwordManager?.controlledSubmission?.enabled||!context.token||!context.webContents||!context.mainFrame||context.webContents.mainFrame!==context.mainFrame||!vault||vault.status().locked||vault.accessGeneration()!==vaultGeneration||isCurrent(context,{phase:'issued'})!==true)fail();const forms=context.policy.passwordManager.controlledSubmission.forms;if(!Array.isArray(forms)||forms.length>32)fail();const form=forms.find(f=>f.id===formId);if(!form||!field.test(form.usernameField)||!field.test(form.passwordField)||form.usernameField===form.passwordField)fail();let action,source;try{action=new URL(form.actionUrl);source=new URL(context.sourceURL);}catch{fail();}if(action.protocol!=='https:'||source.protocol!=='https:'||action.origin!==source.origin||action.username||action.password||action.search||action.hash||action.href!==form.actionUrl)fail();if(typeof username!=='string'||typeof password!=='string'||!username||!password||username.length>512||password.length>4096||/[\u0000\uD800-\uDFFF]/u.test(username+password))fail();if(issued.size+pending.size+redirected.size>=32&&!issued.has(context.webContents.id))fail();const old=issued.get(context.webContents.id);if(old)wipe(old);const key=randomBytes(32),lease={context,actor:JSON.stringify(context.actor??null),form:{...form},vault,vaultGeneration,key,username:{digest:digest(key,username),length:username.length},password:{digest:digest(key,password),length:password.length},expires:now()+15000};issued.set(context.webContents.id,lease);return {prepared:true,expiresAt:lease.expires};}
+ function claim(details,bytes,context){expire();if(redirected.has(details.id)){validateRedirect(details,context);return null;}if(blocked.has(details.id)||pending.has(details.id))fail();const l=issued.get(details.webContentsId);if(!l)return null;const candidate=details.method==='POST'&&details.resourceType==='mainFrame'&&details.url===l.form.actionUrl;let observed=false;try{observed=containsCredential(l,details.url);if(!candidate&&bytes?.length){if(!Buffer.isBuffer(bytes)||bytes.length>65536)fail();observed=observed||containsCredential(l,new TextDecoder('utf-8',{fatal:true}).decode(bytes));}}catch{observed=true;}if(!candidate&&!observed)return null;issued.delete(details.webContentsId);blocked.set(details.id,now()+60000);try{authority(l,context,'request',details);native(l,details,context);if(!Buffer.isBuffer(bytes)||bytes.length<1||bytes.length>65536||!Array.isArray(details.uploadData)||details.uploadData.some(p=>!p.bytes||p.file||p.blobUUID)||hash(Buffer.concat(details.uploadData.map(p=>Buffer.from(p.bytes))))!==hash(bytes))fail();const text=new TextDecoder('utf-8',{fatal:true}).decode(bytes);if(/[\u0000-\u001f\u007f]/.test(text)||text.split('&').length>128)fail();const entries=stage('credential.parse',()=>text.split('&').map(raw=>{const index=raw.indexOf('=');if(index<1||/%(?![0-9a-f]{2})/i.test(raw))fail();let name,value;try{name=decodeURIComponent(raw.slice(0,index).replace(/\+/g,' '));value=decodeURIComponent(raw.slice(index+1).replace(/\+/g,' '));}catch{fail();}if(!field.test(name)||/[\u0000-\u001f\u007f]/.test(value))fail();return {name,value,raw};}));if(new Set(entries.map(e=>e.name)).size!==entries.length)fail();const u=entries.find(e=>e.name===l.form.usernameField),p=entries.find(e=>e.name===l.form.passwordField);if(!u||!p||!stage('credential.match',()=>match(l,'username',u.value)&&match(l,'password',p.value)))fail();const others=entries.filter(e=>e!==u&&e!==p);if(others.some(e=>containsCredential(l,e.name+'\n'+e.value))||containsCredential(l,others.map(e=>e.value).join(''))||containsCredential(l,others.map(e=>e.name).join('')))fail();const residual=stage('credential.residual',()=>Buffer.from([others.map(e=>e.raw).join('&'),others.map(e=>e.name+'\n'+e.value).join('\n'),others.map(e=>e.value).join(''),entries.map(e=>e.name).join('\n')].join('\n')));l.bodyHash=hash(bytes);l.requestId=details.id;l.headersValidated=false;pending.set(details.id,l);return {requestId:details.id,residual,bytes:bytes.length};}catch(error){wipe(l);throw error;}}
+ function validateHeaders(details,context){expire();const l=pending.get(details.id);if(!l||l.finalized)fail();try{authority(l,context,'headers',details);native(l,details,context);const headers=details.requestHeaders;if(!headers||Object.keys(headers).length>128)fail();const names=Object.keys(headers);if(new Set(names.map(k=>k.toLowerCase())).size!==names.length)fail();const get=name=>{const found=names.filter(k=>k.toLowerCase()===name);if(found.length!==1)fail();const value=headers[found[0]];if(typeof value!=='string')fail();return value;};if(!/^application\/x-www-form-urlencoded(?:;\s*charset=utf-8)?$/i.test(get('content-type'))||names.some(k=>k.toLowerCase()==='content-encoding'))fail();if(details.uploadData&&hash(Buffer.concat(details.uploadData.map(p=>Buffer.from(p.bytes||[]))))!==l.bodyHash)fail();if(stage('credential.header-values',()=>containsCredential(l,details.url)||names.some(k=>containsCredential(l,k)||containsCredential(l,headers[k]))||containsCredential(l,names.map(k=>headers[k]).join(''))||containsCredential(l,names.join(''))||pairCredential(l,names.map(k=>headers[k]))||pairCredential(l,names)))fail();l.headersValidated=true;return {requestId:details.id};}catch(error){pending.delete(details.id);wipe(l);throw error;}}
+ function finalize(id,context,details){expire();const l=pending.get(id);if(!l||l.finalized||!l.headersValidated)fail();try{authority(l,context,'headers',details);native(l,details,context);l.finalized=true;return {authorized:true};}catch(error){pending.delete(id);wipe(l);throw error;}}
+ function validateRedirect(details,context){expire();const l=redirected.get(details.id);if(!l){if(blocked.has(details.id))fail();return false;}authority(l,context,'redirect',details);if(!['GET','HEAD'].includes(details.method)||details.uploadData?.length||details.resourceType!=='mainFrame'||details.webContentsId!==l.context.webContents.id||!details.frame||details.frame!==l.context.mainFrame||details.initiatorOrigin!==new URL(l.context.sourceURL).origin)fail();if(containsCredential(l,details.url))fail();if(details.requestHeaders){const headers=details.requestHeaders,names=Object.keys(headers);if(names.length>128||new Set(names.map(k=>k.toLowerCase())).size!==names.length)fail();for(const name of names)if(containsCredential(l,name)||containsCredential(l,headers[name]))fail();if(containsCredential(l,names.map(k=>headers[k]).join(''))||containsCredential(l,names.join(''))||pairCredential(l,names.map(k=>headers[k]))||pairCredential(l,names))fail();}return true;}
+ function guardIssued(details,context){expire();if(pending.has(details.id)||redirected.has(details.id))return false;if(blocked.has(details.id))fail();const l=issued.get(details.webContentsId);if(!l)return false;let matched=false;try{authority(l,context,'watch',details);if(details.webContentsId!==l.context.webContents.id)fail();matched=containsCredential(l,details.url);if(details.requestHeaders){const entries=Object.entries(Object.getOwnPropertyDescriptors(details.requestHeaders));if(entries.length>128)fail();const names=[],values=[];for(const [name,descriptor]of entries){if(!('value'in descriptor)||typeof descriptor.value!=='string')fail();names.push(name);values.push(descriptor.value);if(containsCredential(l,name)||containsCredential(l,descriptor.value))matched=true;}if(new Set(names.map(n=>n.toLowerCase())).size!==names.length)fail();if(containsCredential(l,values.join(''))||containsCredential(l,names.join(''))||pairCredential(l,values)||pairCredential(l,names))matched=true;}if(!matched)return false;}catch(error){issued.delete(details.webContentsId);blocked.set(details.id,now()+60000);wipe(l);throw error;}issued.delete(details.webContentsId);blocked.set(details.id,now()+60000);wipe(l);fail();}
+ function complete(id){let released=false;for(const map of [pending,redirected]){const l=map.get(id);if(l){released=released||l.finalized===true;map.delete(id);wipe(l);}}blocked.delete(id);return {released};}
+ function redirect(id){const l=pending.get(id);if(!l)return;pending.delete(id);if(!l.finalized){blocked.set(id,now()+60000);wipe(l);return;}redirected.set(id,l);blocked.delete(id);}
+ function revoke(){for(const l of issued.values())wipe(l);for(const map of [pending,redirected]){for(const [id,l]of map){blocked.set(id,now()+60000);wipe(l);}map.clear();}issued.clear();}
+ function cancel(context){const matches=l=>l.context.webContents===context.webContents&&l.actor===JSON.stringify(context.actor??null);for(const [id,l]of issued)if(matches(l)){issued.delete(id);wipe(l);}for(const map of [pending,redirected])for(const [id,l]of map)if(matches(l)){map.delete(id);blocked.set(id,now()+60000);wipe(l);}}
+ const has=id=>{expire();return pending.has(id);},isBlocked=id=>{expire();return blocked.has(id);};
+ const close=()=>{if(closed)return;closed=true;clearIntervalImpl(expiryTimer);revoke();blocked.clear();};
+ return {issue,claim,validateHeaders,validateRedirect,guardIssued,finalize,complete,redirect,revoke,cancel,has,isBlocked,close};
+}
+module.exports={createCredentialSubmissionBroker};
@@ -14,7 +14,8 @@ const names=new Set(['browser.window','browser.network','browser.ipc','browser.a
 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']);
 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 ['history:list','history:go','window:state','window:control'])operations.add(operation);
-names.add('browser.vault');
+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);
 for(const operation of ['vault:status','vault:list','vault:fill','vault.inventory.inspect','vault.fill.visual','vault.fill.native'])operations.add(operation);
 // Session collection stages use fixed identifiers; names and URLs are never attributes.
 names.add('browser.session');
@@ -464,7 +464,7 @@
          </form>
        </details>
        <small>
-          Logins fill only when you click Fill. Automatic page-load filling is disabled.
+          Fill login fills only. Prepare approved login also permits one approved POST for 15 seconds. Neither button submits the form.
        </small>
      </div>
    </aside>
@@ -179,9 +179,9 @@ async function pageTheme(tab=activeTab()){
    if(!currentTabContext(context)||!result)return;const hex=/^#[a-f0-9]{6}$/i.test(result.color)?result.color:null,rgb=/^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/.exec(result.background||'');tab.color=hex||(rgb&&rgb.slice(1).every(v=>+v<=255)?'#'+rgb.slice(1).map(v=>(+v).toString(16).padStart(2,'0')).join(''):'#edf1f6');tab.title=contents.getTitle().slice(0,200);if(tab===activeTab()){pageColor=tab.color;pageTitle=tab.title;}emit();
  }catch{}
 }
-function lockVault(){const unlocked=vault&&!vault.status().locked;vault?.lock();if(unlocked)audit('vault.locked');emit();}
+function lockVault(){const unlocked=vault&&!vault.status().locked;credentialBroker?.revoke();vault?.lock();if(unlocked)audit('vault.locked');emit();}
 function quarantine(reason){ready=false;fileUploadGate?.cancelAll();if(policy&&Date.parse(policy.expiresAt)<=Date.now()){configureDiagnostics({enabled:false});const expiredService=agentService;agentService=null;agentServiceMode=undefined;expiredService?.revoke();void expiredService?.close().catch(()=>{});}for(const [controller,route] of managementRequests)if(route==='/api/device/ai')controller.abort();enforceEvidencePolicy();message=reason;vaultPanel=false;vault?.lock();tabs?.quarantine();emit();}
-function vaultSettings(){return {enabled:ready&&!!policy?.passwordManager?.enabled,allowSaving:!!policy?.passwordManager?.allowSaving,allowAutofill:!!policy?.passwordManager?.allowAutofill,idleLockSeconds:policy?.passwordManager?.idleLockSeconds||300};}
+function vaultSettings(){return {enabled:ready&&!!policy?.passwordManager?.enabled,allowSaving:!!policy?.passwordManager?.allowSaving,allowAutofill:!!policy?.passwordManager?.allowAutofill,allowControlledSubmission:!!policy?.passwordManager?.controlledSubmission?.enabled,idleLockSeconds:policy?.passwordManager?.idleLockSeconds||300};}
 function vaultStatus(){return {...(vault?.status()||{exists:fs.existsSync(path.join(app.getPath('userData'),'password-vault.json')),locked:true}),...vaultSettings()};}
 function requireVault(){
  requireFeatureSection('passwords');
@@ -207,12 +207,12 @@ async function flushAudit(){
  try{for(let n=0;n<100&&auditQueue.length;n++){const record=auditQueue[0];await diagnostics.withCorrelation(record,()=>diagnosticSpan('browser.management',{operation:'audit.deliver'},()=>require('./evidence-delivery.cjs').deliverAuditRecord({record,send:(route,body)=>request(device.server,route,body,device.token),getContext:()=>({ready,policy,deviceId:device.id})})));auditQueue.shift();persistAudit();}}
  catch{}finally{flushing=false;}
 }
-async function audit(kind,ruleId,host,fileFacts,requestFacts,evidencePayload,agentFacts,interactionFacts){
+async function audit(kind,ruleId,host,fileFacts,requestFacts,evidencePayload,agentFacts,interactionFacts,origin){
  if(!device||!policy)return;
  // Operational correlation contains no rule text, hostname or forensic payload.
  try{diagnostics.event('browser.security',diagnosticContext({decision:kind.endsWith('.block')?'block':kind.endsWith('.denied')?'deny':kind.endsWith('.authorized')||kind.endsWith('.released')?'allow':'unknown',reason:ruleId}));}catch{}
  if(auditQueue.length>=10000){quarantine('Security event queue is full. Contact your administrator.');return;}
-  try{const file=fileFacts?require('../../packages/core/transfer-facts.cjs').transferFacts(fileFacts):undefined;const request=requestFacts?require('../../packages/core/request-transfer-facts.cjs').requestTransferFacts(requestFacts):undefined;const agent=agentFacts?require('../../packages/core/agent-audit.cjs').agentAuditFacts(agentFacts):undefined;const interaction=interactionFacts?require('../../packages/core/interaction-facts.cjs').InteractionFactsSchema.parse(interactionFacts):undefined;const evidenceType=evidencePayload?.action?'interaction':'download';auditQueue.push({eventId:require('node:crypto').randomUUID(),kind,...(ruleId?{ruleId}:{}),...(host?{host}:{}),...(file?{file}:{}),...(request?{request}:{}),...(agent?{agent}:{}),...(interaction?{interaction}:{}),...(evidencePayload&&require('./evidence-delivery.cjs').collectionAllowed({ready,policy,type:evidenceType})?{protectedEvidence:{deviceId:device.id,type:evidenceType,payload:require('./evidence-delivery.cjs').validatedEvidence(evidencePayload,evidenceType)}}:{}),...diagnosticCorrelation(),policyVersion:policy.version});persistAudit();const eventId=auditQueue.at(-1).eventId;flushAudit();return eventId;}
+  try{const file=fileFacts?require('../../packages/core/transfer-facts.cjs').transferFacts(fileFacts):undefined;const request=requestFacts?require('../../packages/core/request-transfer-facts.cjs').requestTransferFacts(requestFacts):undefined;const agent=agentFacts?require('../../packages/core/agent-audit.cjs').agentAuditFacts(agentFacts):undefined;const interaction=interactionFacts?require('../../packages/core/interaction-facts.cjs').InteractionFactsSchema.parse(interactionFacts):undefined;const evidenceType=evidencePayload?.action?'interaction':'download';auditQueue.push({eventId:require('node:crypto').randomUUID(),kind,...(ruleId?{ruleId}:{}),...(host?{host}:{}),...(file?{file}:{}),...(request?{request}:{}),...(agent?{agent}:{}),...(interaction?{interaction}:{}),...(evidencePayload&&require('./evidence-delivery.cjs').collectionAllowed({ready,policy,type:evidenceType})?{protectedEvidence:{deviceId:device.id,type:evidenceType,payload:require('./evidence-delivery.cjs').validatedEvidence(evidencePayload,evidenceType)}}:{}),...diagnosticCorrelation(),policyVersion:Number.isSafeInteger(origin?.policyVersion)&&origin.policyVersion>0?origin.policyVersion:policy.version});persistAudit();const eventId=auditQueue.at(-1).eventId;flushAudit();return eventId;}
  catch{quarantine('Security events cannot be persisted. Contact your administrator.');}
 }
 function auditAgent(event){
@@ -245,7 +245,7 @@ async function applyPolicyImpl(envelope){
  app.configureHostResolver(resolverOptions(next.enterprise?.dns));
  await browserSession.clearHostResolverCache();recentRequests.clear();
  await managementSession.clearHostResolverCache();
-  policy=next;enforceEvidencePolicy();device.minimumVersion=next.version;acceptBookmarks();configureDiagnostics(next.diagnostics);
+  credentialBroker?.revoke();policy=next;enforceEvidencePolicy();device.minimumVersion=next.version;acceptBookmarks();configureDiagnostics(next.diagnostics);
  await diagnosticSpan('browser.policy',{operation:'policy.page-configure'},async()=>{for(const tab of tabs.all()){await configureVisualPage(next.security.visualPhishing.enabled,tab);if(!next.browser.allowDevTools){tab.security.developerToolsGuard?.close();tab.view.webContents.closeDevTools();}}});
  await diagnosticSpan('browser.policy',{operation:'policy.agent-reconcile'},()=>reconcileAgentPolicy());
  await diagnosticSpan('browser.policy',{operation:'policy.audit'},()=>audit('policy.applied'));
@@ -419,7 +419,7 @@ async function ensureAgentAPI(){
    Object.assign(actions,agentSessionControls());
    for(const action of ['click','type','select','check']){const original=actions[action];actions[action]=async(...args)=>{const tab=tabs.get(args[0]?.sessionId||activeTab().id),context=tabContext(tab.id);const checked=await checkVisual(tab);if(!currentTabContext(context)||checked.decision!=='allow')throw Error('Visual login protection has not approved this page');return original(...args);};}
    for(const action of Object.keys(actions)){const original=actions[action];actions[action]=(args,context={})=>agentActorStorage.run({...context,action},()=>diagnosticSpan('browser.agent',{operation:action},async()=>{
-      if(context.principalId&&['navigate','back','forward','reload','history:go','vault:fill','click','type','select','check'].includes(action)){const tab=tabs.get(args.sessionId||activeTab().id);tab.security.agentAuthority={principalId:context.principalId,generation:context.generation,action};}
+      if(context.principalId&&['navigate','back','forward','reload','history:go','vault:fill','vault:prepare-submit','click','type','select','check'].includes(action)){const tab=tabs.get(args.sessionId||activeTab().id);tab.security.agentAuthority={principalId:context.principalId,generation:context.generation,action};}
      return original(args,context);
    }));}
    agentServiceMode=policy.agents.identityMode;agentService=await startAgentControl({actions,principalMode:agentServiceMode,principals:agentServiceMode==='individual'?effectiveAgentPolicy().agents.grants:[],
@@ -485,9 +485,12 @@ function hooks(){
      return diagnosticSpan('browser.inspect.enterprise',{bytes:bytes.length},()=>scanEnterprise(bytes,p,'upload'));
    })});
  for(const event of ['onCompleted','onErrorOccurred'])browserSession.webRequest[event]({urls:['<all_urls>']},details=>{
+    credentialBroker?.complete(details.id);const record=credentialRequestCorrelations.get(details.id);credentialRequestCorrelations.delete(details.id);
+    if(record?.released&&record.deviceId===device?.id)diagnostics.withCorrelation(record.ids,()=>diagnosticSpan('browser.credential',{operation:event==='onCompleted'?'credential.complete':'credential.failure',policyVersion:record.policyVersion,sessionId:record.sessionId},()=>audit(event==='onCompleted'?'vault.submission-completed':'vault.submission.failure',undefined,undefined,undefined,undefined,undefined,undefined,undefined,record))).catch(()=>{});
    if(!fileUploadGate.has(details.id))return;
    diagnosticSpan('browser.upload.release',{},()=>fileUploadGate.terminal(details.id)).catch(()=>{uploadLeaseFatal=true;quarantine('Upload protection cleanup failed. Restart the browser.');diagnosticSpan('browser.upload.fault',{decision:'block',reason:'upload-lease-release-failed'},()=>audit('upload.block','upload-lease-release-failed')).catch(()=>{});});
  });
+  browserSession.webRequest.onBeforeRedirect({urls:['<all_urls>']},details=>credentialBroker?.redirect(details.id));
  const download=createDownloadGate({getContext:id=>{const tab=tabs.fromContents(id);return tab?{ready,policy,webContentsId:id,token:tabContext(tab.id,{foreground:false})}:null;},isCurrent:context=>!!context&&currentTabContext(context.token)&&policy===context.policy,
    fetchResponse:(url,options)=>diagnosticSpan('browser.request',{operation:'download'},()=>browserSession.fetch(url,options)),scan:(bytes,p)=>diagnosticSpan('browser.inspect.enterprise',{bytes:bytes.length},()=>scanDownloadEnterprise(bytes,p,localInspector?{inspect:(data,pol)=>diagnosticSpan('browser.inspect.local',{bytes:data.length},()=>localInspector.inspect(data,pol)),scanDownload:(data,pol)=>diagnosticSpan('browser.yara',{operation:'scan',bytes:data.length},()=>localInspector.scanDownload(data,pol))}:null)),
    choosePath:async name=>{const chosen=await dialog.showSaveDialog(win,{title:'Save scanned download (choose a new file)',defaultPath:path.join(app.getPath('downloads'),name)});return chosen.canceled?null:chosen.filePath;},
@@ -510,10 +513,11 @@ function hooks(){
    const initialPolicy=policy,source=details.webContentsId>0?tabs.fromContents(details.webContentsId):null,sourceContext=source?tabContext(source.id,{foreground:false}):null;
    const sourceCurrent=()=>require('./request-source.cjs').requestSourceCurrent({details,source,token:sourceContext,registry:tabs,currentDocument:currentTabContext});let timer;
    // Async gates complete before Chromium may transmit the request.
-    diagnosticSpan('browser.request',{requestType:details.resourceType,...(source?{sessionId:source.id}:{})},async()=>{try{
+    requestDiagnostic(details,{requestType:details.resourceType,...(source?{sessionId:source.id}:{})},async()=>{try{
      timer=setTimeout(()=>{if(called)return;finish(true);audit('navigation.block','request-inspection-timeout',new URL(details.url).hostname).catch(()=>{});},40000);
      if(!ready||!policy||Date.parse(policy.expiresAt)<=Date.now()||!agentRequestOwnerAllowed(source)||(details.webContentsId>0&&(!source||!source.guarded))){if(ready&&policy&&(!agentRequestOwnerAllowed(source)||details.webContentsId>0&&(!source||!source.guarded)))await audit('navigation.block','invalid-source-owner',new URL(details.url).hostname);finish(true);return;}
      if(!core.destinationAllowed(details.url,policy)||(source?.security.agentAuthority&&!actorDestinationAllowed(details.url,source.security.agentAuthority))){audit('navigation.block',null,new URL(details.url).hostname);finish(true);return;}
+      if(credentialBroker&&source){try{credentialBroker.guardIssued(details,credentialContext(source));credentialBroker.validateRedirect(details,credentialContext(source));}catch{await audit('vault.submission-denied');message='Login submission blocked by company policy. Contact your administrator.';emit();finish(true);return;}}
      recentRequests.set(`${details.webContentsId}:${details.url}`,{method:details.method,time:Date.now()});if(recentRequests.size>2000)for(const [url,value]of recentRequests)if(value.time<Date.now()-120000||recentRequests.size>2000)recentRequests.delete(url);
      try{await dnsGate(details.url,initialPolicy);}catch(error){audit('dns.block',error.message,new URL(details.url).hostname);finish(true);return;}
      if(called||!ready||policy!==initialPolicy||!sourceCurrent()){if(!called&&ready&&policy===initialPolicy&&!sourceCurrent())await audit('navigation.block','request-source-context-changed',new URL(details.url).hostname);finish(true);return;}
@@ -544,17 +548,21 @@ function hooks(){
        const requestFacts=require('../../packages/core/request-transfer-facts.cjs').requestFactsForTransfer(transfer);
        const releaseUpload=async()=>{if(called)return;await audit('upload.authorized',null,new URL(details.url).hostname,undefined,requestFacts);finish(!ready||policy!==initialPolicy||!sourceCurrent());};
        if(transfer.decision!=='allow'){await audit('upload.block',transfer.ruleId,new URL(details.url).hostname,undefined,requestFacts);requestBytes.fill(0);finish(true);return;}
-        const verdict=core.inspect(requestBytes,policy);requestBytes.fill(0);
-        if(verdict.decision==='block'&&verdict.ruleId!=='uninspectable'){audit('dlp.block',verdict.ruleId,new URL(details.url).hostname);finish(true);return;}
+        let claim;
+        try{claim=credentialBroker&&source?await diagnosticSpan('browser.credential',{operation:'credential.claim'},()=>credentialBroker.claim(details,requestBytes,credentialContext(source))):null;if(claim){for(const [id,row]of credentialRequestCorrelations)if(!row.released&&row.expires<=Date.now())credentialRequestCorrelations.delete(id);if(credentialRequestCorrelations.size>=256){credentialBroker.cancel(credentialContext(source));throw Error('Controlled login audit capacity reached');}credentialRequestCorrelations.set(details.id,{ids:diagnosticCorrelation(),policyVersion:initialPolicy.version,deviceId:device.id,sessionId:source.id,expires:Date.now()+60000,released:false});}}catch{requestBytes.fill(0);claim?.residual.fill(0);await audit('vault.submission-denied');message='Login submission blocked by company policy. Contact your administrator.';emit();finish(true);return;}
+        try{const scanBytes=claim?claim.residual:requestBytes;
+        const verdict=core.inspect(scanBytes,policy);requestBytes.fill(0);
+        if(verdict.decision==='block'&&verdict.ruleId!=='uninspectable'){claim?.residual.fill(0);const reference=await audit('dlp.block',verdict.ruleId,new URL(details.url).hostname);if(claim)await audit('vault.submission-denied');if(details.resourceType==='mainFrame'&&details.method==='POST'){message='Submission blocked by company data policy.'+(reference?' Event: '+reference:'');emit();}finish(true);return;}
        if(verdict.ruleId==='uninspectable'||policy.dlp.semantic.enabled||policy.security.yara.enabled||icapRequired(policy,'upload')){
          const needsLocal=verdict.ruleId==='uninspectable'||policy.dlp.semantic.enabled||policy.security.yara.enabled;
-          if(needsLocal&&!localInspector){audit('dlp.block','inspector-unavailable',new URL(details.url).hostname);finish(true);return;}
-          const snapshot=Buffer.concat(uploads.map(p=>Buffer.from(p.bytes))),currentPolicy=policy;
+          if(needsLocal&&!localInspector){claim?.residual.fill(0);audit('dlp.block','inspector-unavailable',new URL(details.url).hostname);finish(true);return;}
+          const snapshot=claim?Buffer.from(claim.residual):Buffer.concat(uploads.map(p=>Buffer.from(p.bytes))),currentPolicy=policy;claim?.residual.fill(0);
          try{let result=needsLocal?await diagnosticSpan('browser.inspect.local',{bytes:snapshot.length},()=>localInspector.inspect(snapshot,currentPolicy)):{decision:'allow'};if(result.decision==='allow')result=await diagnosticSpan('browser.inspect.enterprise',{bytes:snapshot.length},()=>scanEnterprise(snapshot,currentPolicy,'upload'));
            const cancel=called||!ready||policy.version!==currentPolicy.version||!sourceCurrent()||result.decision!=='allow';
            if(cancel){audit('dlp.block',result.ruleId||'policy-changed',new URL(details.url).hostname);finish(true);}else await releaseUpload();
          }catch{audit('dlp.block','inspection-incomplete',new URL(details.url).hostname);finish(true);}finally{snapshot.fill(0);}return;
-        }else{await releaseUpload();return;}
+        }else{claim?.residual.fill(0);await releaseUpload();return;}
+        }finally{requestBytes.fill(0);claim?.residual.fill(0);}
      }
      finish(false);
    }catch{finish(true);}finally{clearTimeout(timer);}}).catch(()=>finish(true));
@@ -566,10 +574,12 @@ function hooks(){
    const sourceCurrent=()=>require('./request-source.cjs').requestSourceCurrent({details,source,token:sourceContext,registry:tabs,currentDocument:currentTabContext});
    const current=()=>!called&&ready&&policy===initialPolicy&&Date.parse(initialPolicy?.expiresAt)>Date.now()&&sourceCurrent();
    let timer;
-    diagnosticSpan('browser.request',{requestType:details.resourceType,...(source?{sessionId:source.id}:{})},async()=>{
+    requestDiagnostic(details,{requestType:details.resourceType,...(source?{sessionId:source.id}:{})},async()=>{
      timer=setTimeout(()=>{if(called)return;finish(true);audit('dlp.block','headers-inspection-timeout',new URL(details.url).hostname).catch(()=>{});},40000);
      try{
        if(!current()||!agentRequestOwnerAllowed(source)||(details.webContentsId>0&&(!source||!source.guarded))||!core.destinationAllowed(details.url,initialPolicy)||(source?.security.agentAuthority&&!actorDestinationAllowed(details.url,source.security.agentAuthority))){if(ready&&policy===initialPolicy&&(!agentRequestOwnerAllowed(source)||details.webContentsId>0&&(!source||!source.guarded)))await audit('navigation.block','invalid-source-owner',new URL(details.url).hostname);finish(true);return;}
+        const controlled=credentialBroker?.has(details.id)===true;
+        if(credentialBroker&&source)await diagnosticSpan('browser.credential',{operation:controlled?'credential.headers':'credential.redirect'},()=>{if(controlled)return credentialBroker.validateHeaders(details,credentialContext(source));credentialBroker.guardIssued(details,credentialContext(source));return credentialBroker.validateRedirect(details,credentialContext(source));});
        const {snapshotHeaders,inspectHeaders}=require('./header-inspection.cjs');
        let snapshot;try{snapshot=snapshotHeaders(details.requestHeaders,initialPolicy);}catch(error){await audit('dlp.block',error.message==='headers-size-limit'?'headers-size-limit':'headers-uninspectable',new URL(details.url).hostname);finish(true);return;}
        const verdict=await diagnosticSpan('browser.request.headers',{bytes:snapshot.bytes,count:snapshot.count,requestType:details.resourceType},()=>inspectHeaders(snapshot,{policy:initialPolicy,inspect:core.inspect,isCurrent:current,
@@ -577,6 +587,7 @@ function hooks(){
          inspectEnterprise:(bytes,p)=>diagnosticSpan('browser.inspect.enterprise',{bytes:bytes.length},()=>scanEnterprise(bytes,p,'upload'))}));
        if(!current()){if(ready&&policy===initialPolicy&&!sourceCurrent())await audit('navigation.block','header-source-context-changed',new URL(details.url).hostname);finish(true);return;}
        if(verdict.decision!=='allow'){await audit('dlp.block',verdict.ruleId||'headers-inspection-incomplete',new URL(details.url).hostname);finish(true);return;}
+        if(controlled){await audit('vault.submission-authorized');if(!current())throw Error('Controlled login state changed');diagnostics.spanSync('browser.credential',diagnosticContext({operation:'credential.authorize'}),()=>{if(!current())throw Error('Controlled login state changed');credentialBroker.finalize(details.id,credentialContext(source),details);finish(false,snapshot.headers);const record=credentialRequestCorrelations.get(details.id);if(record)record.released=true;});return;}
        // Chromium receives the exact immutable snapshot that was approved.
        finish(false,snapshot.headers);
      }catch{if(current())await audit('dlp.block','headers-inspection-incomplete',new URL(details.url).hostname);finish(true);}
@@ -647,6 +658,35 @@ function updateManagedAppearance(input){requireManagedSection('appearance');appe
 async function closeNativeTab(id){tabs.remove(id);if(!tabs.all().length)await createNativeTab();else selectTab(tabs.active().id);emit();return state();}
 function groupNativeTab(input){requireManagedSection('library');if(libraryOrganizer?.isBusy())throw Error('Library organization is running');if(!input||typeof input.group!=='string'||input.group.length>40)throw Error('Invalid native tab group');tabs.get(input.id).group=input.group;emit();return state();}
 let sessionSnapshotStore;
+let credentialBroker;
+const credentialRequestCorrelations=new Map();
+function requestDiagnostic(details,attributes,fn){const record=credentialRequestCorrelations.get(details.id);return record?diagnostics.withCorrelation(record.ids,()=>diagnosticSpan('browser.request',{...attributes,policyVersion:record.policyVersion},fn)):diagnosticSpan('browser.request',attributes,fn);}
+function credentialContext(tab){
+ const contents=tab.contents,authority=tab.security.agentAuthority,actor=authority?.principalId?{agentId:authority.principalId,generation:authority.generation}:tab.security.credentialActor||{agentId:'human-ui',generation:0};
+ return {ready,policy,token:tabContext(tab.id),sessionId:tab.id,webContents:contents,mainFrame:contents.mainFrame,sourceURL:contents.getURL(),actor,vault};
+}
+function credentialAuthorityCurrent(context,{phase},details){
+ try{
+  const tab=tabs.get(context.sessionId),contents=tab.contents,live=tabContext(tab.id),settings=managedSettings();
+  if(!ready||policy!==context.policy||Date.parse(policy.expiresAt)<=Date.now()||!policy.passwordManager.enabled||!policy.passwordManager.allowAutofill||!policy.passwordManager.controlledSubmission.enabled||!featureAllowed(settings,'passwords')||tab!==activeTab()||contents!==context.webContents||contents.isDestroyed()||contents.mainFrame!==context.mainFrame||contents.mainFrame.processId!==context.frameProcessId||contents.mainFrame.routingId!==context.frameRoutingId||contents.getURL()!==context.sourceURL||live.activation!==context.token.activation||live.paused||vault!==context.vault||vault?.status().locked)return false;
+  if(JSON.stringify(credentialContext(tab).actor)!==JSON.stringify(context.actor))return false;
+  if(context.actor.agentId!=='human-ui'&&!actorGrantAllowed(context.authority,'vault:prepare-submit',details?.url||context.sourceURL))return false;
+  if(phase==='issued')return currentTabContext(context.token);
+  if(phase==='watch')return tab.security.interactionDocumentGeneration===context.documentGeneration||tab.security.interactionDocumentGeneration===context.documentGeneration+1;
+  return phase==='redirect'?tab.security.interactionDocumentGeneration>=context.documentGeneration+1:tab.security.interactionDocumentGeneration===context.documentGeneration+1;
+ }catch{return false;}
+}
+function getCredentialBroker(){return credentialBroker??=require('./credential-submission.cjs').createCredentialSubmissionBroker({isCurrent:credentialAuthorityCurrent,traceOperation:(operation,fn)=>diagnostics.spanSync('browser.credential',diagnosticContext({operation}),fn)});}
+async function armCredentialSubmission({context,formId,credential,vault:current,vaultGeneration}){
+ const tab=tabs.get(context.sessionId||context.token.tabId),actor=context.actor||{agentId:'human-ui',generation:0};tab.security.credentialActor=Object.freeze({...actor});
+ const snapshot={...credentialContext(tab),documentGeneration:tab.security.interactionDocumentGeneration,frameProcessId:tab.contents.mainFrame.processId,frameRoutingId:tab.contents.mainFrame.routingId,vault:current,authority:actor.agentId==='human-ui'?undefined:actor.agentId==='legacy-paired-agent'?{action:'vault:prepare-submit'}:{principalId:actor.agentId,generation:actor.generation,action:'vault:prepare-submit'}};
+ const result=await diagnosticSpan('browser.credential',{operation:'credential.issue',sessionId:tab.id},()=>getCredentialBroker().issue({context:snapshot,formId,username:credential.username,password:credential.password,vault:current,vaultGeneration}));
+ await audit('vault.submission-prepared');if(!credentialAuthorityCurrent(snapshot,{phase:'issued'})){getCredentialBroker().cancel(snapshot);throw Error('Controlled login state changed');}return {...result,cancel:()=>getCredentialBroker().cancel(snapshot)};
+}
+async function handoffVault(){
+ const token=require('node:crypto').randomUUID();
+ await new Promise((resolve,reject)=>{const handler=(event,value)=>{if(win&&!win.isDestroyed()&&event.sender===win.webContents&&event.senderFrame===win.webContents.mainFrame&&event.senderFrame?.url===uiUrl&&value===token){clearTimeout(timer);ipcMain.removeListener('managed:vault-handoff-ack',handler);resolve();}};const timer=setTimeout(()=>{ipcMain.removeListener('managed:vault-handoff-ack',handler);reject(Error('Trusted vault interface unavailable'));},1500);ipcMain.on('managed:vault-handoff-ack',handler);win.webContents.send('managed:vault-handoff',token);});
+}
 function agentSessionControls(){
 requireEncryption();sessionSnapshotStore??=require('./session-snapshot.cjs').createSessionSnapshotStore({filePath:path.join(app.getPath('userData'),'managed-sessions.bin'),protect:bytes=>safeStorage.encryptString(bytes.toString('base64')),unprotect:bytes=>Buffer.from(safeStorage.decryptString(bytes),'base64')});
 const sessionContext=id=>{const context=agentContext(id),actor=agentActorStorage.getStore();return {...context,ready:context.ready&&actorGrantAllowed(actor,actor?.action),actor:context.actor||Object.freeze({agentId:'legacy-paired-agent',generation:1})};};
@@ -663,6 +703,7 @@ function agentAppControls(){
  const vaultControls=require('./vault-agent-controls.cjs').createVaultAgentControls({
    getContext:id=>{const context=agentContext(id);return {...context,ready:context.ready&&featureAllowed(managedSettings(),'passwords'),actor:context.actor||Object.freeze({agentId:'legacy-paired-agent',generation:1})};},
    contextCurrent:currentTabContext,getVault:requireVault,checkVisual:context=>checkVisual(tabs.get(context.sessionId)),inspect:inspectManagedAgentText,
+    beforeFill:handoffVault,afterFill:()=>{vaultPanel=false;emit();},prepareSubmission:armCredentialSubmission,
    audit:event=>audit(event.action),traceOperation:(operation,fn)=>diagnosticSpan('browser.vault',{operation},fn)
  });
  const checked=(operation)=>async(args,{signal,policyVersion}={})=>{
@@ -673,6 +714,7 @@ function agentAppControls(){
    'vault:status':checked((args,options)=>vaultControls.status(args,options)),
    'vault:list':checked((args,options)=>vaultControls.list(args,options)),
    'vault:fill':checked((args,options)=>vaultControls.fill(args,options)),
+    'vault:prepare-submit':checked((args,options)=>vaultControls.prepare(args,options)),
    'window:state':checked((args,options)=>windowControls.state(args,options)),
    'window:control':checked((args,options)=>windowControls.control(args,options)),
    'application:state':checked(()=>({ready,policyVersion:policy.version,activeTabId:activeTab()?.id,tabCount:tabs.all().length})),
@@ -798,25 +840,32 @@ app.whenReady().then(async()=>{
  ipc('managed:vault-save',async entry=>{if(!vaultSettings().allowSaving)throw Error('Saving passwords is disabled by company policy');const result=requireVault().upsert(entry);await audit('vault.saved');emit();return result;});
  ipc('managed:vault-delete',async id=>{if(!vaultSettings().allowSaving)throw Error('Password changes are disabled by company policy');const result=requireVault().delete(id);await audit('vault.deleted');return result;});
  ipc('managed:vault-generate',()=>{const current=requireVault();if(!vaultSettings().allowSaving||current.status().locked)throw Error('Unlock the vault before generating a password');return current.generatePassword();});
-  ipc('managed:vault-fill',async id=>{
+  const fillManagedVault=async(id,controlled=false)=>{
    const context=tabContext(),tab=tabs.get(context.tabId),contents=context.webContents;
    if(startPage||overviewPanel||toolsOpen)throw Error('Show the saved login website before filling credentials');
    if((await checkVisual(tab)).decision!=='allow'||!currentTabContext(context))throw Error('Visual login protection has not approved this page');
    if(startPage||overviewPanel||toolsOpen)throw Error('The login website is no longer visible');
    const current=requireVault(),initial=policy,url=context.url;
    if(!initial.passwordManager.allowAutofill||!core.destinationAllowed(url,initial)||new URL(url).protocol!=='https:')throw Error('Password filling requires an approved HTTPS destination');
+    if(controlled&&!initial.passwordManager.controlledSubmission.enabled)throw Error('Controlled login submission is disabled by company policy');
    let credential;
    try{
      const origin=new URL(url).origin;credential={...current.credential(id,origin),origin};
      await audit('vault.fill-requested');
      if(!currentTabContext(context)||startPage||overviewPanel||toolsOpen||policy!==initial||Date.parse(initial.expiresAt)<=Date.now()||current.status().locked)throw Error('Browser state changed');
+      await handoffVault();if(!currentTabContext(context)||policy!==initial||current.status().locked)throw Error('Browser state changed');tab.security.agentAuthority=null;tab.security.credentialActor=Object.freeze({agentId:'human-ui',generation:0});
      contents.focus();if(!currentTabContext(context))throw Error('Browser state changed');
-      const result=await diagnosticSpan('browser.password.fill',{sessionId:context.tabId},()=>contents.executeJavaScriptInIsolatedWorld(999,[{code:fillScript(url,credential,Date.parse(initial.expiresAt))}],false));
+      const code=controlled?require('./password-fill.cjs').prepareFillScript(url,credential,initial.passwordManager.controlledSubmission.forms,Date.parse(initial.expiresAt)):fillScript(url,credential,Date.parse(initial.expiresAt));
+      const result=await diagnosticSpan('browser.password.fill',{sessionId:context.tabId},()=>contents.executeJavaScriptInIsolatedWorld(999,[{code}],false));
      if(!currentTabContext(context)||startPage||overviewPanel||toolsOpen||policy!==initial||current.status().locked||result?.completed!==true)throw Error('Browser state changed');
-      await audit('vault.filled');return {completed:true};
-    }catch{throw Error('Cannot fill this login. Unlock the vault and use its exact HTTPS origin with a single visible same-origin POST login form.');}
+      await audit('vault.filled');if(!currentTabContext(context)||policy!==initial||current.status().locked)throw Error('Browser state changed');
+      if(controlled)await armCredentialSubmission({context:{sessionId:tab.id,token:context},formId:result.formId,credential,vault:current,vaultGeneration:current.accessGeneration()});
+      vaultPanel=false;emit();return {completed:true,...(controlled?{prepared:true}:{})};
+    }catch{credentialBroker?.revoke();vaultPanel=false;emit();throw Error('Cannot fill this login. Unlock the vault and use its exact approved HTTPS origin with a single visible same-origin POST login form.');}
    finally{if(credential){credential.username='';credential.password='';}}
-  });
+  };
+  ipc('managed:vault-fill',id=>fillManagedVault(id));
+  ipc('managed:vault-prepare-submit',id=>fillManagedVault(id,true));
  ipc('managed:ai',managedAI);
  ipc('managed:agent-connection',async principalId=>{
    requireFeatureSection('agents');
@@ -849,7 +898,7 @@ app.whenReady().then(async()=>{
    return {name:path.basename(file),...result};
  });
  win.on('close',()=>tabs.close());
-  win.on('resize',layout);win.on('maximize',emit);win.on('unmaximize',emit);win.on('blur',lockVault);win.on('minimize',lockVault);win.on('closed',()=>{vault?.lock();clearInterval(vaultTimer);win=null;clearInterval(syncTimer);localInspector?.stop();agentService?.close();});
+  win.on('resize',layout);win.on('maximize',emit);win.on('unmaximize',emit);win.on('blur',lockVault);win.on('minimize',lockVault);win.on('closed',()=>{credentialBroker?.close();vault?.lock();clearInterval(vaultTimer);win=null;clearInterval(syncTimer);localInspector?.stop();agentService?.close();});
  loadAppearance();
  await win.loadFile(path.join(__dirname,'index.html'));layout();
  try{device=loadDevice();const queuePath=path.join(app.getPath('userData'),'audit-queue.bin');if(device&&fs.existsSync(queuePath)){auditQueue=require('../../packages/core/request-transfer-facts.cjs').migrateQueuedRequestFacts(JSON.parse(safeStorage.decryptString(fs.readFileSync(queuePath))));persistAudit();}if(device){await sync();await audit('browser.started');}}catch(e){quarantine(`Enrollment could not load: ${e.message}`);}
@@ -1,12 +1,12 @@
 'use strict';
 // Runs only in the isolated main-frame world. No arbitrary selectors or scripts from callers.
-function fillDocument(expectedUrl,origin,username,password,expiresAt){
+function fillDocument(expectedUrl,origin,username,password,expiresAt,approvedForms){
  if(Date.now()>=expiresAt||window.top!==window||!window.isSecureContext||location.href!==expectedUrl||location.origin!==origin)throw Error('Login destination changed');
  const visible=element=>{
-    const style=getComputedStyle(element);
-    return !element.disabled&&!element.readOnly&&!element.closest('[hidden],[inert],[aria-hidden="true"]')&&style.display!=='none'&&style.visibility!=='hidden'&&Number(style.opacity)!==0&&element.getClientRects().length>0;
+    if(element.disabled||element.readOnly||element.closest('[hidden],[inert],[aria-hidden="true"],[aria-disabled="true"],fieldset[disabled]')||element.getClientRects().length===0)return false;
+    for(let node=element;node;node=node.parentElement){const style=getComputedStyle(node);if(style.display==='none'||style.visibility==='hidden'||Number(style.opacity)===0)return false;}return true;
  };
-  const passwords=[...document.querySelectorAll('input[type="password"]')].filter(element=>visible(element)&&element.autocomplete!=='new-password');
+  const passwords=[...document.querySelectorAll('input[type="password"]')].filter(element=>visible(element)&&!String(element.autocomplete||'').toLowerCase().split(/\s+/).includes('new-password'));
  if(passwords.length!==1)throw Error('A single visible login password field is required');
  const target=passwords[0],form=target.form;
  if(!form||form.method.toLowerCase()!=='post'||!['','_self'].includes(form.target.toLowerCase()))throw Error('A same-window POST login form is required');
@@ -25,6 +25,14 @@ function fillDocument(expectedUrl,origin,username,password,expiresAt){
  if(username&&candidates.length!==1)throw Error('A single login username field is required');
  const user=username?candidates[0]:null;
  if(user&&user.form!==form)throw Error('Login fields belong to different forms');
+  let approved;
+  if(approvedForms!==undefined){
+    if(!Array.isArray(approvedForms)||approvedForms.length>32||!user||form.enctype.toLowerCase()!=='application/x-www-form-urlencoded')throw Error('Controlled login form is unsupported');
+    const matches=approvedForms.filter(rule=>rule.actionUrl===action.href&&rule.usernameField===user.name&&rule.passwordField===target.name);
+    if(matches.length!==1||[...(form.elements||[])].filter(element=>element.name===user.name).length!==1||[...(form.elements||[])].filter(element=>element.name===target.name).length!==1)throw Error('Login form is not explicitly approved');
+    approved=matches[0];
+    for(const control of [...(form.elements||[])]){if(control.disabled||typeof control.getAttribute!=='function')continue;const destination=control.getAttribute('formaction'),encoding=control.getAttribute('formenctype');if(destination!==null&&new URL(destination||location.href,location.href).href!==action.href||encoding!==null&&encoding.toLowerCase()!=='application/x-www-form-urlencoded')throw Error('Controlled login submit differs');}
+  }
  const setter=Object.getOwnPropertyDescriptor(HTMLInputElement.prototype,'value').set;
  // Recheck inside the target renderer, after queued native dispatch. A hidden
  // or blurred document must not receive credentials after a tab switch.
@@ -33,7 +41,7 @@ function fillDocument(expectedUrl,origin,username,password,expiresAt){
  if(user)setter.call(user,username);setter.call(target,password);
  if(user)user.dispatchEvent(new Event('input',{bubbles:true}));
  target.dispatchEvent(new Event('input',{bubbles:true}));
-  return {completed:true};
+  return {completed:true,...(approved?{formId:approved.id}:{})};
 }
 function fillScript(expectedUrl,credential,expiresAt=Date.now()+10000){
  const url=new URL(expectedUrl);
@@ -42,3 +50,10 @@ function fillScript(expectedUrl,credential,expiresAt=Date.now()+10000){
  return `(${fillDocument.toString()})(${JSON.stringify(url.href)},${JSON.stringify(credential.origin)},${JSON.stringify(credential.username)},${JSON.stringify(credential.password)},${JSON.stringify(expiresAt)})`;
 }
 module.exports={fillDocument,fillScript};
+function prepareFillScript(expectedUrl,credential,forms,expiresAt=Date.now()+10000){
+ const url=new URL(expectedUrl);if(url.protocol!=='https:'||url.username||url.password||url.origin!==credential.origin||!Array.isArray(forms)||!Number.isFinite(expiresAt)||expiresAt<=Date.now())throw Error('Approved controlled login required');
+ const rules=forms.filter(row=>new URL(row.actionUrl).origin===credential.origin).map(({id,actionUrl,usernameField,passwordField})=>({id,actionUrl,usernameField,passwordField}));
+ if(!rules.length)throw Error('No approved login endpoint');
+ return `(${fillDocument.toString()})(${JSON.stringify(url.href)},${JSON.stringify(credential.origin)},${JSON.stringify(credential.username)},${JSON.stringify(credential.password)},${JSON.stringify(expiresAt)},${JSON.stringify(rules)})`;
+}
+module.exports.prepareFillScript=prepareFillScript;
@@ -30,6 +30,8 @@ contextBridge.exposeInMainWorld('safetynet', {
  vaultSave:entry=>ipcRenderer.invoke('managed:vault-save',entry),
  vaultDelete:id=>ipcRenderer.invoke('managed:vault-delete',id),
  vaultFill:id=>ipcRenderer.invoke('managed:vault-fill',id),
+  vaultPrepareSubmit:id=>ipcRenderer.invoke('managed:vault-prepare-submit',id),
  vaultGenerate:()=>ipcRenderer.invoke('managed:vault-generate'),
+  onVaultHandoff:callback=>{ipcRenderer.on('managed:vault-handoff',(_event,token)=>{callback();ipcRenderer.send('managed:vault-handoff-ack',token);});},
  onState:callback=>{const listener=(_event,data)=>callback(data);ipcRenderer.on('managed:state',listener);return()=>ipcRenderer.removeListener('managed:state',listener);}
 });
@@ -1,4 +1,5 @@
 const $=id=>document.getElementById(id);let panel=false,vaultPanel=false,lastState,vaultState,vaultBusy=false,vaultRevision=0;
+window.safetynet.onVaultHandoff(()=>{vaultRevision++;vaultPanel=false;$('vault').hidden=true;$('passwords').setAttribute('aria-expanded','false');clearVaultFields();$('vault-list').replaceChildren();});
 let sidebarOpen=false,startPageOpen=false,overviewOpen=false,tabs=[],activeTab=null,groupFilter='',navigationRevision=0,pendingNavigation=null,lastLayoutKey='',lastTabsKey='',lastLibraryKey='',nativeTabsRevision=-1;
 const preference=(key,fallback)=>{try{return JSON.parse(localStorage.getItem(`sbrowser.${key}`))??fallback;}catch{return fallback;}};
 const remember=(key,value)=>{try{localStorage.setItem(`sbrowser.${key}`,JSON.stringify(value));}catch{}};
@@ -213,7 +214,7 @@ async function refreshVault(){
  if(!status.enabled||status.locked||!status.exists){if(!status.enabled||previous?.locked===false)clearVaultFields();$('vault-list').replaceChildren();return;}
  const entries=await call('vaultList');if(!vaultPanel||revision!==vaultRevision)return;$('vault-list').replaceChildren();
  if(!entries.length){const empty=document.createElement('div');empty.className='empty-vault';empty.textContent='No saved logins yet.';$('vault-list').append(empty);}
-  for(const item of entries){const card=document.createElement('div');card.className='login-card';const label=document.createElement('strong');label.textContent=item.label||item.origin;const origin=document.createElement('p');origin.textContent=item.origin;const username=document.createElement('p');username.textContent=item.username||'No username';const buttons=document.createElement('div');buttons.className='login-buttons';const fill=document.createElement('button');fill.textContent='Fill login';fill.disabled=!status.allowAutofill;fill.onclick=vaultTask(async()=>{await call('vaultFill',item.id);$('vault-error').textContent='Login filled in the current page.';});const remove=document.createElement('button');remove.className='secondary';remove.textContent='Delete';remove.disabled=!status.allowSaving;remove.onclick=vaultTask(async()=>{await call('vaultDelete',item.id);await refreshVault();});buttons.append(fill,remove);card.append(label,origin,username,buttons);$('vault-list').append(card);}
+  for(const item of entries){const card=document.createElement('div');card.className='login-card';const label=document.createElement('strong');label.textContent=item.label||item.origin;const origin=document.createElement('p');origin.textContent=item.origin;const username=document.createElement('p');username.textContent=item.username||'No username';const buttons=document.createElement('div');buttons.className='login-buttons';const fill=document.createElement('button');fill.textContent='Fill login';fill.disabled=!status.allowAutofill;fill.onclick=vaultTask(async()=>{await call('vaultFill',item.id);$('vault-error').textContent='Login filled. Submission remains subject to company DLP policy.';});const remove=document.createElement('button');remove.className='secondary';remove.textContent='Delete';remove.disabled=!status.allowSaving;remove.onclick=vaultTask(async()=>{await call('vaultDelete',item.id);await refreshVault();});const prepare=document.createElement('button');prepare.textContent='Prepare approved login';prepare.title='Fill and permit one approved login POST for up to 15 seconds. Submit on the website; other fields still pass company DLP.';prepare.hidden=!status.allowControlledSubmission;prepare.disabled=!status.allowAutofill;prepare.onclick=vaultTask(async()=>{await call('vaultPrepareSubmit',item.id);});buttons.append(fill,prepare,remove);card.append(label,origin,username,buttons);$('vault-list').append(card);}
 }
 $('passwords').onclick=vaultTask(async()=>{requireSection('passwords',true);if(vaultPanel){await closeVault();return;}await closeAI();vaultPanel=true;$('vault').hidden=false;$('passwords').setAttribute('aria-expanded','true');await call('toggleVault',true);await refreshVault();});
 $('vault-close').onclick=vaultTask(closeVault);
@@ -1,10 +1,10 @@
 'use strict';
 const {randomUUID}=require('node:crypto');
-const {fillScript}=require('./password-fill.cjs');
+const {fillScript,prepareFillScript}=require('./password-fill.cjs');
 const refused=()=>{throw Error('Managed vault operation refused');};
 const idPattern=/^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i;
 const hostMatch=(name,pattern)=>pattern.startsWith('*.')?name.endsWith(pattern.slice(1))&&name!==pattern.slice(2):name===pattern;
-function createVaultAgentControls({getContext,contextCurrent,getVault,checkVisual,inspect,audit,traceOperation=async(_name,fn)=>fn(),now=Date.now}={}) {
+function createVaultAgentControls({getContext,contextCurrent,getVault,checkVisual,inspect,audit,beforeFill=async()=>{},afterFill=()=>{},prepareSubmission,traceOperation=async(_name,fn)=>fn(),now=Date.now}={}) {
  if([getContext,contextCurrent,getVault,checkVisual,inspect,audit,traceOperation,now].some(fn=>typeof fn!=='function'))throw TypeError('Vault boundary callbacks required');
  const references=new Map();
  const allowed=(origin,c)=>{
@@ -13,7 +13,7 @@ function createVaultAgentControls({getContext,contextCurrent,getVault,checkVisua
    return u.protocol==='https:'&&!u.username&&!u.password&&u.origin===origin&&Array.isArray(hosts)&&(!hosts.length||hosts.some(p=>typeof p==='string'&&hostMatch(u.hostname.toLowerCase(),p.toLowerCase())))&&c.destinationAllowed(origin,c.policy)===true;
  };
  function snapshot(args,signal,action){
-    const fields=action==='vault:fill'?['sessionId','credentialRef']:['sessionId'];
+    const fields=['vault:fill','vault:prepare-submit'].includes(action)?['sessionId','credentialRef']:['sessionId'];
    if(!args||typeof args!=='object'||Array.isArray(args)||Object.keys(args).some(key=>!fields.includes(key))||(args.sessionId!==undefined&&!idPattern.test(args.sessionId)))refused();
    const c=getContext(args.sessionId);
    if(signal?.aborted||!c?.ready||!c.token||(!c.actor||typeof c.actor.agentId!=='string'||!c.actor.agentId||!Number.isSafeInteger(c.actor.generation))||!c.policy?.agents?.enabled||!c.policy.agents.scopes?.includes(action)||!c.policy.passwordManager?.enabled||!Number.isFinite(Date.parse(c.policy.expiresAt))||Date.parse(c.policy.expiresAt)<=now()||typeof c.destinationAllowed!=='function')refused();
@@ -45,10 +45,11 @@ function createVaultAgentControls({getContext,contextCurrent,getVault,checkVisua
    if(references.size+Math.min(safe.length,32)>32)refused();
    return safe.slice(0,32).map(row=>{const credentialRef=randomUUID();references.set(credentialRef,{...row,sessionId:c.sessionId,webContents:c.webContents,actor:{...c.actor},generation:vault.accessGeneration(),policy:c.policy,token:c.token,vault,expires:now()+60000});return {credentialRef,origin:row.origin};});
  };
-  const fill=async(args={}, {signal}={})=>{
+  const fill=async(args={}, {signal}={},action='vault:fill')=>{
    let credential;
    try{
-      const c=snapshot(args,signal,'vault:fill'),vault=unlocked(c),ref=references.get(args.credentialRef);
+      const c=snapshot(args,signal,action),vault=unlocked(c),ref=references.get(args.credentialRef);
+      const controlled=action==='vault:prepare-submit';if(controlled&&(!c.policy.passwordManager.controlledSubmission?.enabled||typeof prepareSubmission!=='function'))refused();
      if(!idPattern.test(args.credentialRef||'')||!ref||ref.sessionId!==c.sessionId||ref.webContents!==c.webContents||ref.expires<=now()||(ref.actor.agentId!==c.actor.agentId||ref.actor.generation!==c.actor.generation)||ref.generation!==vault.accessGeneration()||ref.policy!==c.policy||ref.vault!==vault||!contextCurrent(ref.token)||c.foreground!==true||c.interactive===false||!c.policy.passwordManager.allowAutofill||!c.webContents||c.webContents.isDestroyed?.())refused();
      const url=c.webContents.getURL(),u=new URL(url);
      if(u.username||u.password||u.protocol!=='https:'||u.origin!==ref.origin||!allowed(ref.origin,c))refused();
@@ -58,13 +59,16 @@ function createVaultAgentControls({getContext,contextCurrent,getVault,checkVisua
      // Consume once before the native effect: failures never authorize an automatic retry.
      references.delete(args.credentialRef);
      credential={...vault.credential(ref.id,ref.origin),origin:ref.origin};recheck();
-      c.webContents.focus();recheck();
-      const result=await traceOperation('vault.fill.native',()=>c.webContents.executeJavaScriptInIsolatedWorld(999,[{code:fillScript(url,credential,Date.parse(c.policy.expiresAt))}],false));
+      await beforeFill(c);recheck();c.webContents.focus();recheck();
+      const code=controlled?prepareFillScript(url,credential,c.policy.passwordManager.controlledSubmission.forms,Date.parse(c.policy.expiresAt)):fillScript(url,credential,Date.parse(c.policy.expiresAt));
+      const result=await traceOperation('vault.fill.native',()=>c.webContents.executeJavaScriptInIsolatedWorld(999,[{code}],false));
      recheck();if(result?.completed!==true)refused();
-      await audit({action:'vault.filled',outcome:'completed',sessionId:c.sessionId});recheck();return {completed:true};
+      await audit({action:'vault.filled',outcome:'completed',sessionId:c.sessionId});recheck();
+      if(controlled){const resultLease=await prepareSubmission({context:c,formId:result.formId,credential,vault,vaultGeneration:ref.generation});try{recheck();if(resultLease?.prepared!==true)refused();afterFill();return {completed:true,prepared:true};}catch(error){resultLease?.cancel?.();throw error;}}
+      afterFill();return {completed:true};
    }catch{refused();}finally{if(credential){credential.username='';credential.password='';credential.origin='';}}
  };
  const safe=fn=>async(...args)=>{try{return await fn(...args);}catch{refused();}};
-  return {status:safe(status),list:safe(list),fill:safe(fill),clear:()=>references.clear()};
+  return {status:safe(status),list:safe(list),fill:safe(fill),prepare:safe((args,options)=>fill(args,options,'vault:prepare-submit')),clear:()=>references.clear()};
 }
 module.exports={createVaultAgentControls};
@@ -108,7 +108,7 @@ export function createApp(store,config) {
    store.db.prepare('UPDATE devices SET last_seen=?,policy_version=? WHERE id=?').run(new Date().toISOString(),b.policyVersion,req.device.id);res.json({ok:true});
  });
  app.post('/api/device/events',device,(req,res)=>{
-    const b=z.object({eventId:z.string().uuid(),kind:z.enum(['browser.interaction','browser.interaction.dropped','dlp.block','navigation.block','download.block','policy.applied','browser.started','agent.action','agent.denied','library.ai.proposed','library.ai.applied','library.ai.reconcile','devtools.open-requested','devtools.opened','devtools.closed','devtools.denied','download.scan','download.released','upload.authorized','upload.block','dns.block','content.block','vault.created','vault.unlocked','vault.locked','vault.saved','vault.deleted','vault.filled','vault.fill-requested','phishing.block','phishing.error','phishing.scanned','clipboard.block','clipboard.copy','clipboard.cut','clipboard.paste']),ruleId:z.string().max(100).optional(),host:z.string().max(253).optional(),policyVersion:z.number().int().positive(),traceId:z.string().regex(/^[a-f0-9]{32}$/).optional(),spanId:z.string().regex(/^[a-f0-9]{16}$/).optional(),file:transferFacts.FileFactsSchema.optional(),request:requestTransferFacts.RequestFactsSchema.optional(),agent:agentAudit.AgentAuditSchema.optional(),interaction:interactionAudit.InteractionFactsSchema.optional()}).strict().parse(req.body);
+    const b=z.object({eventId:z.string().uuid(),kind:z.enum(['browser.interaction','browser.interaction.dropped','dlp.block','navigation.block','download.block','policy.applied','browser.started','agent.action','agent.denied','library.ai.proposed','library.ai.applied','library.ai.reconcile','devtools.open-requested','devtools.opened','devtools.closed','devtools.denied','download.scan','download.released','upload.authorized','upload.block','dns.block','content.block','vault.submission-completed','vault.submission.failure','vault.submission-prepared','vault.submission-authorized','vault.submission-denied','vault.created','vault.unlocked','vault.locked','vault.saved','vault.deleted','vault.filled','vault.fill-requested','phishing.block','phishing.error','phishing.scanned','clipboard.block','clipboard.copy','clipboard.cut','clipboard.paste']),ruleId:z.string().max(100).optional(),host:z.string().max(253).optional(),policyVersion:z.number().int().positive(),traceId:z.string().regex(/^[a-f0-9]{32}$/).optional(),spanId:z.string().regex(/^[a-f0-9]{16}$/).optional(),file:transferFacts.FileFactsSchema.optional(),request:requestTransferFacts.RequestFactsSchema.optional(),agent:agentAudit.AgentAuditSchema.optional(),interaction:interactionAudit.InteractionFactsSchema.optional()}).strict().parse(req.body);
    if(b.interaction&&!interactionAudit.interactionFactsForEvent(b.kind,b.interaction))return res.status(400).json({error:'Interaction facts require a matching lifecycle event'});
    if(b.agent&&!agentAudit.agentFactsForEvent(b.kind,b.agent))return res.status(400).json({error:'Agent facts require a matching agent lifecycle event'});
    if(b.file&&!b.kind.startsWith('download.')&&!b.kind.startsWith('upload.'))return res.status(400).json({error:'File facts require a transfer event'});
@@ -6,7 +6,7 @@ let credential='',policy,presetPreview,managedBookmarks=[],personalBookmarks=[],

 const managedSections=['appearance','library','ai','passwords','documentScan','agents'];

-const agentScopes=['sessions','navigate','back','forward','reload','read','click','type','select','check','screenshot','ai','application:state','settings:get','settings:update','bookmarks:list','bookmarks:mutate','tabs:create','tabs:activate','tabs:close','tabs:group','library:organize-plan','library:organize-apply','inspect','scroll','history:list','history:go','window:state','window:control','vault:status','vault:list','vault:fill','sessions:save','sessions:list','sessions:restore'];
+const agentScopes=['sessions','navigate','back','forward','reload','read','click','type','select','check','screenshot','ai','application:state','settings:get','settings:update','bookmarks:list','bookmarks:mutate','tabs:create','tabs:activate','tabs:close','tabs:group','library:organize-plan','library:organize-apply','inspect','scroll','history:list','history:go','window:state','window:control','vault:status','vault:list','vault:fill','sessions:save','sessions:list','sessions:restore','vault:prepare-submit'];

 function status(message,error=false){$('status').textContent=message;$('status').className=error?'error':'';}

@@ -46,7 +46,7 @@ function fill(p){

  $('ai-confidential-local').checked=p.ai.allowConfidentialLocal;

-  $('vault-enabled').checked=p.passwordManager.enabled;$('vault-saving').checked=p.passwordManager.allowSaving;$('vault-autofill').checked=p.passwordManager.allowAutofill;$('vault-idle').value=p.passwordManager.idleLockSeconds;
+  $('vault-enabled').checked=p.passwordManager.enabled;$('vault-saving').checked=p.passwordManager.allowSaving;$('vault-autofill').checked=p.passwordManager.allowAutofill;$('vault-idle').value=p.passwordManager.idleLockSeconds;$('vault-controlled-submit').checked=p.passwordManager.controlledSubmission?.enabled===true;$('vault-submit-forms').value=JSON.stringify(p.passwordManager.controlledSubmission?.forms||[],null,2);

  for(const [id,key] of [['clipboard-enabled','enabled'],['clipboard-copy','allowCopy'],['clipboard-cut','allowCut'],['clipboard-paste','allowPaste'],['clipboard-command','blockSuspiciousCommands']])$(id).checked=p.security.clipboard[key];$('clipboard-max').value=p.security.clipboard.maxTextBytes;

@@ -70,7 +70,7 @@ function draft(){

  p.enterprise={dns:{mode:$('enterprise-dns-mode').value,templates:lines('enterprise-dns-templates')},vpn:{required:$('enterprise-vpn-required').checked,interfaceNames:lines('enterprise-vpn-interfaces'),requiredDnsServers:lines('enterprise-vpn-dns')},icap:{enabled:$('enterprise-icap-enabled').checked,url:$('enterprise-icap-url').value.trim(),method:$('enterprise-icap-method').value,allow204:true,allowInsecureTransport:$('enterprise-icap-insecure').checked,scanUploads:$('enterprise-icap-uploads').checked,scanDownloads:$('enterprise-icap-downloads').checked,scanClipboard:$('enterprise-icap-clipboard').checked,scanAI:$('enterprise-icap-ai').checked,timeoutMs:Number($('enterprise-icap-timeout').value),maxBytes:Number($('enterprise-icap-max').value),failClosed:true}};

-  p.passwordManager={enabled:$('vault-enabled').checked,allowSaving:$('vault-saving').checked,allowAutofill:$('vault-autofill').checked,idleLockSeconds:Number($('vault-idle').value)};
+  const forms=JSON.parse($('vault-submit-forms').value||'[]');if(!Array.isArray(forms)||forms.length>32)throw Error('Use at most 32 approved login POST rules');p.passwordManager={...p.passwordManager,enabled:$('vault-enabled').checked,allowSaving:$('vault-saving').checked,allowAutofill:$('vault-autofill').checked,idleLockSeconds:Number($('vault-idle').value),controlledSubmission:{enabled:$('vault-controlled-submit').checked,forms}};

  p.brand={...p.brand,name:$('brand-name').value,color:$('brand-color').value};

@@ -13,7 +13,7 @@ function renderAgentGrants(){
    const enabled=agentGrantField(grid,'Enabled');enabled.type='checkbox';enabled.checked=grant.enabled;enabled.disabled=!agentGrantsEditable;enabled.addEventListener('change',()=>{grant.enabled=enabled.checked;changedAgentGrants();});
    const expiry=agentGrantField(grid,'Expiry (UTC)');expiry.type='text';expiry.value=grant.expiresAt;expiry.placeholder='2026-12-31T23:59:59Z';expiry.disabled=!agentGrantsEditable;expiry.addEventListener('input',()=>{grant.expiresAt=expiry.value.trim();changedAgentGrants();});
    const hosts=agentGrantField(grid,'Additional destination allowlist','textarea');hosts.value=grant.allowedHosts.join('\n');hosts.placeholder='Empty adds no destination restriction';hosts.disabled=!agentGrantsEditable;hosts.addEventListener('input',()=>{grant.allowedHosts=hosts.value.split('\n').map(v=>v.trim()).filter(Boolean);changedAgentGrants();});
-    const scopeBox=document.createElement('fieldset');const scopeLegend=document.createElement('legend');scopeLegend.textContent='Additional capability limit';scopeBox.append(scopeLegend);const scopeHelp=document.createElement('p');scopeHelp.className='muted';scopeHelp.textContent='Session saving, listing and restoration require separate capabilities. Saved URLs and tab group metadata never include passwords, form values or page state. Restoration rechecks current policy and does not restore revoked agent authority. History reads and navigation require separate capabilities. Window controls are limited to supported browser operations. Vault status, masked listing and exact-origin autofill require separate capabilities and human unlock. Agents cannot unlock the vault or export passwords. All granted capabilities remain restricted by the central baseline, destination rules and DLP.';scopeBox.append(scopeHelp);const scopes=document.createElement('div');scopes.className='checks';scopeBox.append(scopes);box.append(scopeBox);
+    const scopeBox=document.createElement('fieldset');const scopeLegend=document.createElement('legend');scopeLegend.textContent='Additional capability limit';scopeBox.append(scopeLegend);const scopeHelp=document.createElement('p');scopeHelp.className='muted';scopeHelp.textContent='Session saving, listing and restoration require separate capabilities. Saved URLs and tab group metadata never include passwords, form values or page state. Restoration rechecks current policy and does not restore revoked agent authority. History reads and navigation require separate capabilities. Window controls are limited to supported browser operations. Vault status, masked listing and exact-origin autofill require separate capabilities and human unlock. Preparing a controlled login POST requires its separate capability, approved form policy and human unlock; preparation does not submit the form. Agents cannot unlock the vault or export passwords. All granted capabilities remain restricted by the central baseline, destination rules and DLP.';scopeBox.append(scopeHelp);const scopes=document.createElement('div');scopes.className='checks';scopeBox.append(scopes);box.append(scopeBox);
    for(const scope of agentScopes){const label=document.createElement('label');const check=document.createElement('input');check.type='checkbox';check.checked=grant.scopes.includes(scope);check.disabled=!agentGrantsEditable;label.append(check,document.createTextNode(scope));scopes.append(label);check.addEventListener('change',()=>{grant.scopes=agentScopes.filter(s=>s===scope?check.checked:grant.scopes.includes(s));changedAgentGrants();});}
    const actions=document.createElement('div');actions.className='row';const generation=document.createElement('span');generation.textContent=`Credential generation: ${grant.generation}`;const rotate=document.createElement('button');rotate.type='button';rotate.className='secondary';rotate.textContent='Invalidate previous credentials';rotate.disabled=!agentGrantsEditable||grant.generation>=Number.MAX_SAFE_INTEGER;rotate.addEventListener('click',()=>{grant.generation+=1;renderAgentGrants();changedAgentGrants();agentGrantStatus('Credential generation changed in draft. Publish after review, then pair this identity again locally.');});const revoke=document.createElement('button');revoke.type='button';revoke.className='danger';revoke.textContent='Revoke grant';revoke.disabled=!agentGrantsEditable||!grant.enabled;revoke.addEventListener('click',()=>{grant.enabled=false;renderAgentGrants();changedAgentGrants();agentGrantStatus('Grant disabled in draft. Publish after review to apply revocation.');});actions.append(generation,rotate,revoke);
    if(!agentGrantsPublishedIds.has(grant.id)){const remove=document.createElement('button');remove.type='button';remove.className='secondary';remove.textContent='Remove unpublished grant';remove.disabled=!agentGrantsEditable;remove.addEventListener('click',()=>{agentGrantsDraft=agentGrantsDraft.filter(g=>g!==grant);renderAgentGrants();changedAgentGrants();});actions.append(remove);}
@@ -12,8 +12,8 @@
 <section id="user-profiles" class="card"><p class="eyebrow">IDENTITY AND FEATURE ACCESS</p><h2>User classes and website access</h2><p>Create profiles for any user class with your own names and controls. Employee, developer and high-protection templates are optional starting points. Assign profiles to verified enterprise subjects or explicit managed devices. Asset-owner labels are not authenticated identities. Website denials and category restrictions accumulate across matching profiles; an allowlist does not bypass a denial.</p><button id="profiles-refresh" class="secondary">Refresh profiles</button><p id="profiles-status" role="status" aria-live="polite"></p><div class="table-wrap"><table><thead><tr><th>Profile</th><th>Assignments</th><th>Developer tools</th><th>Action</th></tr></thead><tbody id="profiles-rows"></tbody></table></div><div class="row"><button id="profile-new" class="secondary">Create your own profile</button><label>Starting class<select id="profile-template"><option value="employee">Employee</option><option value="developer">Developer</option><option value="high-protection">High protection</option></select></label><button id="profile-use-template" class="secondary">Use class in draft</button></div><h3 id="profile-editor-title">Create profile</h3><div class="grid"><label>Identifier<input id="profile-id" maxlength="80"></label><label>Name<input id="profile-name" maxlength="100"></label><label>Verified enterprise subject identifiers<textarea id="profile-subjects" placeholder="Exact issuer-verified subject; one per line"></textarea></label><fieldset><legend>Explicit device assignments</legend><div id="profile-devices" class="device-checklist"></div></fieldset><label>Allowed website hosts<textarea id="profile-allowed" placeholder="Empty adds no allowlist restriction"></textarea></label><label>Denied website hosts<textarea id="profile-blocked" placeholder="*.unapproved.example"></textarea></label><fieldset><legend>Denied domain categories</legend><div id="profile-categories" class="device-checklist"></div></fieldset><label>Developer tools / browser console<select id="profile-devtools"><option value="inherit">Inherit baseline</option><option value="deny">Deny</option><option value="allow">Allow within delegated baseline</option></select></label><label>Downloads<select id="profile-downloads"><option value="inherit">Inherit</option><option value="deny">Deny</option></select></label><label>AI workspace<select id="profile-ai"><option value="inherit">Inherit</option><option value="deny">Deny</option></select></label><label>Local agents<select id="profile-agents"><option value="inherit">Inherit</option><option value="deny">Deny</option></select></label><label class="checks"><input id="profile-scan" type="checkbox"> Require document analysis</label></div><p class="muted">Developer grants require central delegation; any applicable deny wins. No profile can override mandatory scanning or unlock centrally hidden settings.</p><div class="row"><button id="profile-save">Publish profile</button><button id="profile-delete" class="danger" disabled>Delete profile</button></div><h3>Preview effective device policy</h3><div class="row"><select id="profile-preview-device" aria-label="Preview device"></select><button id="profile-preview" class="secondary">Preview current draft</button></div><p id="profile-preview-summary" aria-live="polite"></p><div id="profile-preview-diff"></div><details><summary>Central categories and developer delegation</summary><p>Categories contain your approved domain lists. This is not an automatic external website reputation feed. Enabling delegation permits reviewed developer-profile grants; denying profiles still win.</p><label class="checks"><input id="profile-delegation" type="checkbox"> Permit profiles to grant developer tools</label><h4>Website categories</h4><p>Use exact hosts or wildcard subdomains such as *.social.example. Changes stay in this local draft until explicit publication or independent approval.</p><button id="profile-category-add" class="secondary">Add website category</button><button id="profile-category-reset" class="secondary">Discard category draft</button><p id="profile-category-status" role="status" aria-live="polite"></p><div id="profile-category-editor"></div><button id="profile-config-save">Publish categories and delegation</button></details><h3>Assignment visibility</h3><div class="table-wrap"><table><thead><tr><th>Device</th><th>Verified subject</th><th>Effective profiles</th></tr></thead><tbody id="profile-device-rows"></tbody></table></div></section><section class="card" id="policy-groups"><p class="eyebrow">CONTROLLED DEPLOYMENT</p><h2>Groups and pilot rollouts</h2><p>Apply additional restrictions to explicit device groups. Start with selected pilot devices, inspect their reported policy versions, then explicitly expand the cohort. Group rules can tighten the baseline; they cannot weaken it. No automatic promotion occurs.</p><button id="groups-refresh" classLine truncated
 <section class="card" id="bookmarks"><p class="eyebrow">COMPANY LIBRARY</p><h2>Managed bookmarks</h2><p>Publish intranet and approved service links to every browser. Company bookmarks are read-only for employees. Personal bookmarks remain separate; configure whether employees may add, edit or delete them.</p><div class="checks"><label><input type="checkbox" id="bookmarks-add"> Allow personal additions</label><label><input type="checkbox" id="bookmarks-edit"> Allow personal edits</label><label><input type="checkbox" id="bookmarks-delete"> Allow personal deletion</label><label><input type="checkbox" id="bookmarks-admin-read"> Allow administrators to read and edit personal bookmarks</label></div><fieldset><legend>AI library organization</legend><div class="checks"><label><input id="library-ai-enabled" type="checkbox"> Enable approved AI organization suggestions</label><label><input id="library-ai-autoapply" type="checkbox"> Permit agent application without an additional user review</label></div><p class="muted">Suggestions require the approved AI gateway and Library permissions. Agents also require the organization scopes below. Company bookmarks remain protected. Keep automatic application disabled to require explicit confirmation before changes.</p></fieldset><div class="table-wrap"><table><thead><tr><th>Title</th><th>HTTPS / HTTP URL (no query or fragment)</th><th>Folder</th><th>Actions</th></tr></thead><tbody id="managed-bookmark-rows"></tbody></table></div><button class="secondary" id="managed-bookmark-add">Add company bookmark</button><p class="muted">Company changes are drafts until you publish the signed policy. Personal permissions also respect the centrally locked or hidden Library section.</p><h3>Device personal bookmarks</h3><p>Authorized administrators can review and remotely edit a device's synchronized personal bookmarks. Changes are applied when the browser next refreshes management state. Titles and URLs are never included in security audit events.</p><div class="row"><select id="bookmark-device" aria-label="Device to review"></select><button id="bookmark-device-load" class="secondary">Read device bookmarks</button></div><p id="bookmark-device-status" role="status" aria-live="polite"></p><div id="bookmark-device-editor" hidden><div class="table-wrap"><table><thead><tr><th>Title</th><th>HTTPS / HTTP URL (no query or fragment)</th><th>Folder</th><th>Actions</th></tr></thead><tbody id="personal-bookmark-rows"></tbody></table></div><div class="row"><button id="personal-bookmark-add" class="secondary">Add personal bookmark</button><button id="bookmark-device-save">Save remote changes</button><button id="bookmark-device-refresh" class="secondary">Discard edits and refresh</button></div><p class="muted">Saving compares the loaded revision so another user's or administrator's updates cannot be overwritten silently.</p></div></section>
 <section id="teaching" class="card"><p class="eyebrow">TEACH YOUR BROWSER</p><h2>Define what must stay inside</h2><p>Add phrases that must never leave, or register an exact file fingerprint. Reference files stay on your computer; only their SHA-256 fingerprint enters policy.</p><div class="row"><input id="rule-label" placeholder="Rule name"><input id="rule-value" placeholder="Confidential phrase"><button id="add-rule">Add phrase</button></div><label class="file">Register a confidential file fingerprint<input id="fingerprint" type="file"></label><div id="rules"></div><div class="grid"><label class="wide">Try a policy example<textarea id="test-text" placeholder="Test content is sent to your management server, never to an AI provider."></textarea></label></div><button id="test" class="secondary">Test draft policy</button><output id="test-result"></output><h2>Local semantic reference protection</h2><p>Describe a confidential category. Your approved local EmbeddingGemma 2 runtime creates pinned text reference vectors. Document extraction and local OCR text can be compared against these references. This workflow does not train a model or provide native video inspection.</p><div class="grid"><label>Category name<input id="semantic-label" placeholder="Unreleased product designs"></label><label>Similarity threshold<input id="semantic-threshold" type="number" min="0.000001" max="1" step="0.01" value="0.8"></label><label class="wide">Confidential category description<textarea id="semantic-description" placeholder="Describe the protected topic with representative examples."></textarea></label></div><button id="semantic-add" class="secondary">Create semantic reference</button><label>Internal semantic reference document (up to 1 MiB)<input id="semantic-document" type="file"></label><button id="semantic-document-add" class="secondary">Derive local document reference</button><p>Only normalized reference vectors and coverage features enter the policy draft. No document, extracted text or model fine tuning is retained. Complete extraction and chunk coverage are required; publish explicitly to approve.</p><label class="checks"><input id="semantic-enabled" type="checkbox"> Enforce semantic categories</label><div id="semantic-rules"></div><p class="muted">Requires locally provisioned model weights, an exact model revision, matching dimensions and the document-v1 profile. Similarity is a detector score, not a confidence guarantee. Incomplete extraction or chunk coverage always blocks.</p></section>
-<section class="card" id="security-controls"><h2>Enterprise security and local agents</h2><p>Configure centrally signed DNS blocklists, YARA source rules, content phrases, restricted Sigma metadata detections and agent permissions. Unsupported Sigma syntax is rejected.</p><div class="grid"><label class="checks"><input id="security-dns-enabled" type="checkbox"> Enforce DNS blocklists</label><label>Blocked DNS hosts<textarea id="security-dns-hosts" placeholder="*.unapproved.example"></textarea></label><label>Blocked IP addresses<textarea id="security-dns-ips" placeholder="203.0.113.10"></textarea></label><label>Blocked content phrases<textarea id="security-content-phrases" placeholder="One phrase per line"></textarea></label><label class="checks"><input id="security-yara-enabled" type="checkbox"> Require local YARA scanning</label><label>YARA maximum scanned bytes<input id="security-yara-max" type="number" min="1024" max="20971520"></label><label class="checks"><input id="agent-enabled" type="checkbox"> Enable paired local agents</label><label>Agent destination allowlist<textarea id="agent-hosts" placeholder="*.company.example"></textarea></label><label class="checks"><input id="agent-sensitive" type="checkbox"> Permit sensitive page reads within approved scopes</label><fieldset class="wide"><legend>Agent capabilities</legend><div class="checks"><label><input id="agent-scope-sessions" type="checkbox"> Sessions</label><label><input id="agent-scope-navigate" type="checkbox"> Navigate</label><label><input id="agent-scope-back" type="checkbox"> History back</label><label><input id="agent-scope-forward" type="checkbox"> History forward</label><label><input id="agent-scope-reload" type="checkbox"> Reload page</label><label><input id="agent-scope-read" type="checkbox"> Read</label><label><input id="agent-scope-inspect" type="checkbox"> Inspect page controls and values</label><label><input id="agent-scope-scroll" type="checkbox"> Scroll pages</label><label><input id="agent-scope-history:list" type="checkbox"> Read managed browsing history</label><label><input id="agent-scope-history:go" type="checkbox"> Navigate to a history entry</label><label><input id="agent-scope-window:state" type="checkbox"> Read browser window state</label><label><input id="agent-scope-window:control" type="checkbox"> Control browser window</label><label><input id="agent-scope-sessions:save" type="checkbox"> Save managed tab sessions</label><label><input id="agent-scope-sessions:list" type="checkbox"> List saved session references</label><label><input id="agent-scope-sessions:restore" type="checkbox"> Restore an approved saved session</label><label><input id="agent-scope-vault:status" type="checkbox"> Read password vault status</label><label><input id="agent-scope-vault:list" type="checkbox"> List masked references for approved origins</label><label><input id="agent-scope-vault:fill" type="checkbox"> Fill a selected credential on its exact origin</label><label><input id="agent-scope-click" type="checkbox"> Click</label><label><input id="agent-scope-type" type="checkbox"> Type</label><label><input id="agent-scope-select" type="checkbox"> Select approved form option</label><label><input id="agent-scope-check" type="checkbox"> Set checkbox state</label><label><input id="agent-scope-screenshot" type="checkbox"> Screenshot</label><label><input id="agent-scope-ai" type="checkbox"> AI gateway</label><label><input id="agent-scope-tabs:close" type="checkbox"> Close tabs</label><label><input id="agent-scope-bookmarks:list" type="checkbox"> Read bookmarks</label><label><input id="agent-scope-tabs:group" type="checkbox"> Group tabs</label><label><input id="agent-scope-tabs:activate" type="checkbox"> Activate tabs</label><label><input id="agent-scope-bookmarks:mutate" type="checkbox"> Organize user bookmarks</label><label><input id="agent-scope-application:state" type="checkbox"> Application state</label><label><input id="agent-scope-tabs:create" type="checkbox"> Create native tabs</label><label><input id="agent-scope-settings:get" type="checkbox"> Read managed settings</label><label><input id="agent-scope-settings:update" type="checkbox"> Change permitted appearance</label><label><input id="agent-scope-library:organize-plan" type="checkbox"> Propose AI library organization</label><label><input id="agent-scope-library:organize-apply" type="checkbox"> Apply approved library organization</label></div></fieldset><p class="wide" id="agent-navigation-window-help">History read and history navigation are separate capabilities. History navigation remains subject to destination rules and DLP. Window state exposes bounded browser state; window control is limited to supported browser window operations and never grants OS or administrator access. Enable only the capabilities each agent requires.</p><p class="wide" id="agent-sessions-help">Saving, listing and restoring sessions require separate capabilities. Saved sessions contain approved URLs and tab group metadata Line truncated
-<section class="card" id="document-teaching"><h2>Governed document teaching</h2><p>Submit a reference document to the private local inspector, then explicitly approve its fingerprint for publication. For incomplete extraction, explicitly approve available fingerprints with partial coverage; unextracted media is not fingerprinted. Only hashes, coverage counts and the reference label are retained. Full documents, extracted text and base64 are discarded after local processing and are never persisted by management.</p><div class="row"><input id="teach-label" placeholder="Confidential reference label"><input id="teach-file" type="file"><button id="teach-submit">Create reviewed draft</button></div><div id="teach-drafts"></div></section><section class="card" id="password-vault"><h2>Local password vault</h2><p>Credentials stay on the browser device. Management stores permissions and lifecycle audit events only; passwords, usernames and credential identifiers are not uploaded.</p><div class="checks"><label><input id="vault-enabled" type="checkbox"> Enable password vault</label><label><input id="vault-saving" type="checkbox"> Allow saving credentials</label><label><input id="vault-autofill" type="checkbox"> Allow autofill</label></div><label>Idle lock in seconds (60–900)<input id="vault-idle" type="number" min="60" max="900"></label><p>Publish signed policy to apply these controls.</p></section><section class="card" id="visual-protection"><h2>Visual impersonation protection</h2><label class="checks"><input id="visual-enabled" type="checkbox"> Block protected login designs on unauthorized origins</label><p>For example, register a trusted Google login screenshot and allow only https://accounts.google.com. A matching login on another origin can then be blocked even when its domain is absent from every blocklist.</p><p>Upload your own trusted PNG of a brand login page or cropped login form. Only a derived perceptual hash, dimensions and allowed origins enter the policy draft. Reference pixels are discarded; no automatic Google or other brand profile is supplied.</p><div class="grid"><label>Brand identifier<input id="visual-id" maxlength="80" placeholder="corporate-login"></label><label>Brand label<input id="visual-label" maxlength="100" placeholder="Corporate login"></label><label class="wide">Exact allowed HTTPS origins<textarea id="visual-origins" placeholder="https://login.company.example"></textarea></label><label>Reference scope<select id="visual-scope"><option value="viewport">Whole viewport</option><option value="login-form">Cropped login form</option></select></label><label>Trusted PNG reference<input id="visual-image" type="file" accept="image/png"></label></div><button id="visual-add">Derive reference into draft</button><p>Add trusted references, enable the control above and publish the signed policy. Use multiple references for different themes, languages and login steps. False positives, viewport changes and visual evasion require validation. The browser checks rendered pixels; this is not pre-render response inspection.</p></section><section class="card" id="clipboard-controls"><h2>Managed clipboard and ClickFix protection</h2><p>Control supported browser copy, cut and paste actions centrally. High-risk shell command patterns are blocked without sending clipboard text to an AI provider. Clipboard text and credentials never enter security logs.</p><div class="checks"><label><input id="clipboard-enabled" type="checkbox"> Enable clipboard controls</label><label><input id="clipboard-copy" type="checkbox"> Allow copy</label><label><input id="clipboard-cut" type="checkbox"> Allow cut</label><label><input id="clipboard-paste" type="checkbox"> Allow paste</label><label><input id="clipboard-command" type="checkbox"> Block suspicious execution commands</label></div><label>Maximum clipboard text bytes<input id="clipboard-max" type="number" min="1024" max="1048576"></label><p>Publish signed policy to apply. Mandatory DLP remains active when supplemental clipboard controls are disabled. Unsupported formats and unavailable required inspection fail closed. Pattern detection covers selected execution chains; it does not prove text or commands safe.</p></section><section id="devices" class="card"><div class="section-head"><div><p class="eyebrow">DEVICE FLEET</p><h2>Enrollment and access</h2><p>Enable or disable supplemental manual document analysis per browser. Mandatory upload DLP and download YARA continue regardless of this setting.</p></div></div><div class="row"><input id="enroll-user" placeholder="Employee identity / asset owner"><button id="enroll">Create one-use enrollment code</button></div><output id="enrollment"></output><div class="row filter-row"><label>Find a device<input id="device-filter" type="search" placeholder="Name, identity or platform"></label><label>Access<select id="device-access-filter"><option value="all">All devices</option><option value="active">Active</option><option value="revoked">Revoked</Line truncated
+<section class="card" id="security-controls"><h2>Enterprise security and local agents</h2><p>Configure centrally signed DNS blocklists, YARA source rules, content phrases, restricted Sigma metadata detections and agent permissions. Unsupported Sigma syntax is rejected.</p><div class="grid"><label class="checks"><input id="security-dns-enabled" type="checkbox"> Enforce DNS blocklists</label><label>Blocked DNS hosts<textarea id="security-dns-hosts" placeholder="*.unapproved.example"></textarea></label><label>Blocked IP addresses<textarea id="security-dns-ips" placeholder="203.0.113.10"></textarea></label><label>Blocked content phrases<textarea id="security-content-phrases" placeholder="One phrase per line"></textarea></label><label class="checks"><input id="security-yara-enabled" type="checkbox"> Require local YARA scanning</label><label>YARA maximum scanned bytes<input id="security-yara-max" type="number" min="1024" max="20971520"></label><label class="checks"><input id="agent-enabled" type="checkbox"> Enable paired local agents</label><label>Agent destination allowlist<textarea id="agent-hosts" placeholder="*.company.example"></textarea></label><label class="checks"><input id="agent-sensitive" type="checkbox"> Permit sensitive page reads within approved scopes</label><fieldset class="wide"><legend>Agent capabilities</legend><div class="checks"><label><input id="agent-scope-sessions" type="checkbox"> Sessions</label><label><input id="agent-scope-navigate" type="checkbox"> Navigate</label><label><input id="agent-scope-back" type="checkbox"> History back</label><label><input id="agent-scope-forward" type="checkbox"> History forward</label><label><input id="agent-scope-reload" type="checkbox"> Reload page</label><label><input id="agent-scope-read" type="checkbox"> Read</label><label><input id="agent-scope-inspect" type="checkbox"> Inspect page controls and values</label><label><input id="agent-scope-scroll" type="checkbox"> Scroll pages</label><label><input id="agent-scope-history:list" type="checkbox"> Read managed browsing history</label><label><input id="agent-scope-history:go" type="checkbox"> Navigate to a history entry</label><label><input id="agent-scope-window:state" type="checkbox"> Read browser window state</label><label><input id="agent-scope-window:control" type="checkbox"> Control browser window</label><label><input id="agent-scope-sessions:save" type="checkbox"> Save managed tab sessions</label><label><input id="agent-scope-sessions:list" type="checkbox"> List saved session references</label><label><input id="agent-scope-sessions:restore" type="checkbox"> Restore an approved saved session</label><label><input id="agent-scope-vault:status" type="checkbox"> Read password vault status</label><label><input id="agent-scope-vault:list" type="checkbox"> List masked references for approved origins</label><label><input id="agent-scope-vault:fill" type="checkbox"> Fill a selected credential on its exact origin</label><label><input id="agent-scope-vault:prepare-submit" type="checkbox"> Fill and authorize one approved login POST (human-unlocked vault)</label><label><input id="agent-scope-click" type="checkbox"> Click</label><label><input id="agent-scope-type" type="checkbox"> Type</label><label><input id="agent-scope-select" type="checkbox"> Select approved form option</label><label><input id="agent-scope-check" type="checkbox"> Set checkbox state</label><label><input id="agent-scope-screenshot" type="checkbox"> Screenshot</label><label><input id="agent-scope-ai" type="checkbox"> AI gateway</label><label><input id="agent-scope-tabs:close" type="checkbox"> Close tabs</label><label><input id="agent-scope-bookmarks:list" type="checkbox"> Read bookmarks</label><label><input id="agent-scope-tabs:group" type="checkbox"> Group tabs</label><label><input id="agent-scope-tabs:activate" type="checkbox"> Activate tabs</label><label><input id="agent-scope-bookmarks:mutate" type="checkbox"> Organize user bookmarks</label><label><input id="agent-scope-application:state" type="checkbox"> Application state</label><label><input id="agent-scope-tabs:create" type="checkbox"> Create native tabs</label><label><input id="agent-scope-settings:get" type="checkbox"> Read managed settings</label><label><input id="agent-scope-settings:update" type="checkbox"> Change permitted appearance</label><label><input id="agent-scope-library:organize-plan" type="checkbox"> Propose AI library organization</label><label><input id="agent-scope-library:organize-apply" type="checkbox"> Apply approved library organization</label></div></fieldset><p class="wide" id="agent-navigation-window-help">History read and history navigation are separate capabilities. History navigation remains subject to destination rules and DLP. Window state exposes bounded browser state; window control is limited to supported browser window operations and never grants OS or administrator access. Enable only the capabilities each agent requires.</p><p class="wide" id="agent-sesLine truncated
+<section class="card" id="document-teaching"><h2>Governed document teaching</h2><p>Submit a reference document to the private local inspector, then explicitly approve its fingerprint for publication. For incomplete extraction, explicitly approve available fingerprints with partial coverage; unextracted media is not fingerprinted. Only hashes, coverage counts and the reference label are retained. Full documents, extracted text and base64 are discarded after local processing and are never persisted by management.</p><div class="row"><input id="teach-label" placeholder="Confidential reference label"><input id="teach-file" type="file"><button id="teach-submit">Create reviewed draft</button></div><div id="teach-drafts"></div></section><section class="card" id="password-vault"><h2>Local password vault</h2><p>Credentials stay on the browser device. Management stores permissions and lifecycle audit events only; passwords, usernames and credential identifiers are not uploaded.</p><div class="checks"><label><input id="vault-enabled" type="checkbox"> Enable password vault</label><label><input id="vault-saving" type="checkbox"> Allow saving credentials</label><label><input id="vault-autofill" type="checkbox"> Allow autofill</label></div><fieldset><legend>Controlled credential submission</legend><label class="checks"><input id="vault-controlled-submit" type="checkbox"> Allow one approved vault login POST</label><p id="vault-controlled-submit-help">Disabled by default. A person must unlock the local vault. Ordinary autofill does not authorize submission. This permits a short-lived, one-use allowance for exact credential fields at an approved same-origin HTTPS POST target; every other field remains subject to DLP. Preparation fills the form but never submits it or exports passwords. This is not proof of website identity or a guarantee against phishing. Agent preparation additionally requires its separate capability. Changes require signed policy publication and independent review when configured.</p><label>Approved login POST rules (metadata only, maximum 32)<textarea id="vault-submit-forms" rows="9" maxlength="150000" spellcheck="false" placeholder='[{"id":"company-login","actionUrl":"https://login.company.example/signin","usernameField":"username","passwordField":"password"}]'></textarea></label><p>Use exact canonical HTTPS action URLs without query strings, fragments or URL credentials. Rule identifiers and target/field signatures must be unique; username and password field names must differ and use printable ASCII (maximum 128 characters). Never enter usernames, passwords, tokens or other credential values here.</p></fieldset><label>Idle lock in seconds (60–900)<input id="vault-idle" type="number" min="60" max="900"></label><p>Publish signed policy to apply these controls.</p></section><section class="card" id="visual-protection"><h2>Visual impersonation protection</h2><label class="checks"><input id="visual-enabled" type="checkbox"> Block protected login designs on unauthorized origins</label><p>For example, register a trusted Google login screenshot and allow only https://accounts.google.com. A matching login on another origin can then be blocked even when its domain is absent from every blocklist.</p><p>Upload your own trusted PNG of a brand login page or cropped login form. Only a derived perceptual hash, dimensions and allowed origins enter the policy draft. Reference pixels are discarded; no automatic Google or other brand profile is supplied.</p><div class="grid"><label>Brand identifier<input id="visual-id" maxlength="80" placeholder="corporate-login"></label><label>Brand label<input id="visual-label" maxlength="100" placeholder="Corporate login"></label><label class="wide">Exact allowed HTTPS origins<textarea id="visual-origins" placeholder="https://login.company.example"></textarea></label><label>Reference scope<select id="visual-scope"><option value="viewport">Whole viewport</option><option value="login-form">Cropped login form</option></select></label><label>Trusted PNG reference<input id="visual-image" type="file" accept="image/png"></label></div><button id="visual-add">Derive reference into draft</button><p>Add trusted references, enable the control above and publish the signed policy. Use multiple references for different themes, languages and login steps. False positives, viewport changes and visual evasion require validation. The browser checks rendered pixels; this is not pre-render response inspection.</p></section><section class="card" id="clipboard-controls"><h2>Managed clipboard and ClickFix protection</h2><p>Control supported browser copy, cut and paste actions centrally. High-risk shell command patterns are blocked without sending clipboard text to an AI provider. Clipboard text and credentials never enter security logs.</p><div class="checks"><label><input id="clipboard-enabled" type="checkbox"> Enable clipboard controls</label><label><input id="clipboard-copy" type="checkbox"> Allow copy</lLine truncated
 <section id="access-sessions" class="card"><p class="eyebrow">ADMINISTRATOR ACCESS</p><h2>Active management sessions</h2><p>Administrators can review current SSO sessions and immediately revoke a session. Identity-provider group membership controls whether that person can sign in again. Bootstrap access has no stored browser session.</p><button id="sessions-load" class="secondary">Refresh active sessions</button><p id="sessions-status" role="status" aria-live="polite">Session inventory requires the administrator role.</p><div class="table-wrap"><table><thead><tr><th>Identity</th><th>Role</th><th>Expires</th><th>Action</th></tr></thead><tbody id="session-rows"></tbody></table></div></section><section id="incidents" class="card"><p class="eyebrow">SECURITY OPERATIONS</p><h2>Incident triage</h2><p>Review security event metadata, assign an investigation and record its outcome. Protected evidence is shown separately only with explicit, audited access. Keep investigation notes free of secrets and personal data.</p><div class="row filter-row"><label>Status<select id="incident-status-filter"><option value="">All statuses</option><option>open</option><option>investigating</option><option>resolved</option><option>dismissed</option></select></label><label>Severity<select id="incident-severity-filter"><option value="">All severities</option><option>low</option><option>medium</option><option>high</option><option>critical</option></select></label><button id="incidents-refresh" class="secondary">Refresh incidents</button></div><p id="incidents-status" role="status" aria-live="polite"></p><div class="table-wrap"><table><thead><tr><th>Created</th><th>Security event</th><th>Status</th><th>Severity</th><th>Assignee</th><th>Review</th></tr></thead><tbody id="incident-rows"></tbody></table></div><button id="incidents-more" class="secondary" hidden>Load older incidents</button><div id="incident-detail" hidden><div class="section-head"><h3 id="incident-title">Incident</h3><button id="incident-detail-refresh" class="secondary">Discard edits and refresh</button></div><p id="incident-revision" class="muted"></p><pre id="incident-event"></pre><section id="incident-evidence" class="evidence-viewer" hidden aria-labelledby="evidence-title"><div class="section-head"><h3 id="evidence-title">Device-reported protected evidence</h3><button id="evidence-close" class="secondary">Close and clear</button></div><label>Access purpose<select id="evidence-reason"><option value="">Choose a purpose</option><option value="incident-response">Incident response</option><option value="investigation">Investigation</option><option value="compliance">Compliance</option></select></label><div id="evidence-rows"></div><p id="evidence-status" role="status" aria-live="polite"></p><pre id="evidence-plaintext" hidden></pre></section><div class="grid"><label>Investigation status<select id="incident-state"><option>open</option><option>investigating</option><option>resolved</option><option>dismissed</option></select></label><label>Severity<select id="incident-severity"><option>low</option><option>medium</option><option>high</option><option>critical</option></select></label><label>Assignee<input id="incident-assignee" maxlength="160" placeholder="Team or analyst identity"></label><label class="wide">Investigation note<textarea id="incident-comment" maxlength="1000" placeholder="Metadata and investigation outcome only; do not paste secrets."></textarea></label></div><button id="incident-save">Save investigation update</button><p id="incident-detail-status" role="status" aria-live="polite"></p><h3>Investigation history</h3><div id="incident-history"></div></div></section><section class="card" id="audit-retention"><p class="eyebrow">AUDIT LIFECYCLE</p><h2>Database event retention</h2><p id="audit-retention-status" role="status">Loading deployment configuration.</p><p class="muted">Retention applies only to exported database events that are not referenced by incidents. Investigation history is retained. External SIEM, file exports and backups have separate retention policies. Deployment configuration controls this setting.</p></section><section id="events" class="card"><p class="eyebrow">SECURITY MONITORING</p><h2>Recent audit events</h2><div class="row"><button id="export-ecs" class="secondary">Export ECS JSON</button><button id="export-cef" class="secondary">Export CEF</button></div><div class="row filter-row"><label>Find an event<input id="event-filter" type="search" placeholder="Event type, device or metadata"></label><label>Decision<select id="event-decision-filter"><option value="all">All events</option><option value="block">Blocks</option><option value="allow">Allows</option></select></label><output id="event-filter-count" aria-live="polite"></output></div><div class="table-wrap"><table><thead><tr><th>Time</th><th>Event</th><th>Device</th><th>Metadata</th></tr></thead><tbody id="event-rows"></tbody></table></div><p class="muted">This view shows the latest 100 eventsLine truncated
 <section class="card" id="company-branding"><p class="eyebrow">COMPANY EXPERIENCE</p><h2>Company logo and start page</h2><p>Roll out your company identity through signed policy. Name and accent above apply alongside this logo.</p><div class="grid"><label>Company logo (PNG, up to 128 KiB)<input id="brand-logo-file" type="file" accept="image/png"></label><div><img id="brand-logo-preview" alt="Company logo preview" width="160" height="80" hidden><button id="brand-logo-remove" type="button" class="secondary">Remove logo</button><output id="brand-logo-status" aria-live="polite"></output></div><label>Start-page heading<input id="startpage-title" maxlength="100" placeholder="Welcome"></label><label>Start-page message<input id="startpage-subtitle" maxlength="240" placeholder="Your company workspace"></label><label><input id="startpage-news-enabled" type="checkbox"> Show company news</label><label>Company RSS / Atom feed (HTTPS)<input id="startpage-feed-url" type="url" placeholder="https://intranet.company.example/news.xml"></label></div><p>Logo pixels are re-encoded locally; SVG is not accepted. News is retrieved by management only from deployment-approved feed hosts. Ask your server operator to allow the exact host. Feed URLs cannot contain credentials or fragments. Use server-configured authentication; do not put secrets in URLs. Publish and review these changes with your normal policy workflow.</p></section><section class="card" id="download-scan-controls"><h2>Download inspection</h2><div class="checks"><label><input id="download-document-dlp" type="checkbox"> Require complete document DLP for incoming downloads</label><label><input id="yara-office-macros" type="checkbox"> Scan extracted Office VBA with enabled central YARA rules</label></div><p>Document DLP is required by default. Disabling it permits incoming documents after every enabled malware scanner approves them; upload protection remains enforced. Without any antivirus scanner, complete document DLP is still mandatory. Office macros are not executed. Unreadable or unsupported macro extraction blocks when local macro scanning is enabled. ICAP remains mandatory whenever enabled.</p></section><section id="audit-integrity" class="card" hidden><p class="eyebrow">AUDIT INTEGRITY</p><div class="section-head"><h2>Verify security audit records</h2><button id="audit-integrity-verify" type="button" class="secondary">Verify stored records</button></div><p>Run an explicit consistency and signature check. This check is separate from OpenTelemetry traces and SIEM delivery.</p><p id="audit-integrity-status" class="muted" aria-live="polite">Not verified in this session.</p><div id="audit-integrity-details" style="overflow-wrap:anywhere"></div></section><section id="evidence-policy-controls" class="card"><p class="eyebrow">PROTECTED SECURITY EVIDENCE</p><h2>Protected evidence collection</h2><p>Opt in through centrally signed policy. All collection controls are off by default. Ordinary security audit records and OpenTelemetry traces remain separate.</p><div class="checks"><label><input id="evidence-policy-enabled" type="checkbox"> Enable protected evidence recording</label><label><input id="evidence-policy-downloads" type="checkbox"> Automatically capture inspected download metadata</label><label><input id="evidence-policy-interactions" type="checkbox"> Capture clipboard, agent-click and observed page-gesture metadata</label></div><p>Download evidence contains the source URL without its query or fragment, filename, SHA-256, byte count, MIME type and verdict. It does not contain the file body or the OS save path. Passwords and recognizable authentication credentials are excluded. A deployment-protected evidence key is required before enabling recording.</p><p>Disabling recording prevents new device evidence writes and removes pending native evidence payloads; ordinary security events remain. Existing encrypted evidence retains its access and retention controls. Interaction capture records the website origin, session, action and bounded target metadata. Guarded clipboard and agent effects are marked completed; trusted foreground page clicks and activated form events are marked observed, which does not prove network transmission. Sensitive forms, page paths, values, queries and fragments are excluded. It excludes clipboard contents, entered values and control labels. Collection is bounded and limited to the active main-frame page; it is not a complete replay. Publish and review this draft through the normal policy workflow.</p></section><section id="diagnostics-controls" class="card"><p class="eyebrow">OBSERVABILITY</p><h2>Browser OpenTelemetry</h2><p>Publish centrally signed operational or detailed debug collection. Spans report code stages, timing and outcomes. Confidential security evidence needs its separate protected storage; passwords and authentication tokens are excluded.</p><div class="grid"><label><input id="diagnostics-enabled" type="checkbox"> Enable browser diaLine truncated