stackchain-dashboard/tests/test_dashboard_session_frontend.py

import json
import subprocess
from pathlib import Path

import pytest

from tests.dashboard_bundle import dashboard


ROOT = Path(__file__).resolve().parents[1]
SESSION_JS = ROOT / "frontend" / "session.js"


def run_session_scenario(scenario: str) -> dict:
    harness = f"""
const createSessionBoundary = require({json.dumps(str(SESSION_JS))});
const state = {{ requests: [], removed: [], deletedDatabases: [], deletionCompleted: false, deletedCaches: [], assigned: '', replaced: [], assignedAfterDeletion: false, replacedAfterDeletion: false, expiredAfterDeletion: false, workerMessages: [], confirmations: [], prompts: [], clearErrors: [], activityListeners: {{}}, timers: [], now: 100000, responseStatus: 200, responsePayload: {{}}, responses: [] }};
const storage = {{
  values: new Map([['stackchain.private', 'secret'], ['gitea.preference', 'keep']]),
  get length() {{ return this.values.size; }},
  key(index) {{ return Array.from(this.values.keys())[index] || null; }},
  getItem(key) {{ return this.values.get(key) || null; }},
  setItem(key, value) {{ this.values.set(key, String(value)); }},
  removeItem(key) {{ state.removed.push(key); this.values.delete(key); }},
}};
const boundary = createSessionBoundary({{
  cookie: () => 'other=x; stackchain_csrf=csrf-proof; theme=dark',
  origin: 'https://forge.example',
  base: '/dashboard/',
  fetchImpl: async (url, options = {{}}) => {{
    state.requests.push({{ url: String(url), method: options.method || 'GET', headers: Object.fromEntries(new Headers(options.headers || {{}})), body: options.body || null }});
    if (state.failFetch) throw new Error('offline');
    const configured = state.responses.length ? state.responses.shift() : {{ status: state.responseStatus, payload: state.responsePayload }};
    return new Response(JSON.stringify(configured.payload), {{ status: configured.status, headers: {{ 'Content-Type': 'application/json' }} }});
  }},
  localStorage: storage,
  sessionStorage: storage,
  indexedDB: {{ deleteDatabase: name => {{
    state.deletedDatabases.push(name);
    const request = {{ onsuccess: null, onerror: null, onblocked: null, error: null }};
    setTimeout(() => {{
      if (state.failDeletion) {{ request.error = new Error('database blocked'); request.onerror?.(); }}
      else {{ state.deletionCompleted = true; request.onsuccess?.(); }}
    }}, 20);
    return request;
  }} }},
  caches: {{ keys: async () => ['stackchain-dashboard-shell-v15', 'gitea-assets'], delete: async key => {{ state.deletedCaches.push(key); }} }},
  serviceWorker: {{ ready: Promise.resolve({{ active: {{ postMessage: (message, ports = []) => {{ state.workerMessages.push(message); ports[0]?.postMessage({{ok:true}}); }} }} }}) }},
  MessageChannel: class {{ constructor() {{
    const first = {{ onmessage: null, postMessage: data => queueMicrotask(() => second.onmessage?.({{data}})) }};
    const second = {{ onmessage: null, postMessage: data => queueMicrotask(() => first.onmessage?.({{data}})) }};
    this.port1 = first; this.port2 = second;
  }} }},
  location: {{
    assign: value => {{ state.assigned = value; state.assignedAfterDeletion = state.deletionCompleted; }},
    replace: value => state.replaced.push(value),
  }},
  onClearError: error => state.clearErrors.push(error.message),
  onExpired: () => {{ state.expiredAfterDeletion = state.deletionCompleted; }},
  addActivityListener: (type, listener) => {{ state.activityListeners[type] = listener; }},
  now: () => state.now,
  setTimer: (callback, delay) => {{ state.leaseDelay = delay; state.timers.push({{callback, delay}}); return state.timers.length; }},
  confirmAction: message => {{ state.confirmations.push(message); return true; }},
  promptAuthorization: details => {{ state.prompts.push(details); return 'correct horse battery staple'; }},
}});
(async () => {{ {scenario} }})().catch(error => {{ console.error(error); process.exit(1); }});
"""
    result = subprocess.run(["node", "-e", harness], text=True, capture_output=True, check=True)
    return json.loads(result.stdout)


def test_same_origin_api_fetch_times_out_even_when_fetch_ignores_abort():
    script = f"""
const createSessionBoundary = require({json.dumps(str(SESSION_JS))});
let aborted = false;
const boundary = createSessionBoundary({{
  cookie: () => '',
  origin: 'https://forge.example',
  base: '/dashboard/',
  requestTimeoutMs: 10,
  fetchImpl: (_url, options = {{}}) => new Promise(resolve => {{
    options.signal?.addEventListener('abort', () => {{ aborted = true; }});
    setTimeout(() => resolve(new Response('{{}}', {{status:200}})), 80);
  }}),
  location: {{ replace: () => {{}} }},
}});
(async () => {{
  const started = Date.now();
  try {{ await boundary.fetch('/dashboard/api/v1/context'); }}
  catch (error) {{
    process.stdout.write(JSON.stringify({{
      name:error.name, message:error.message, method:error.method,
      outcome:error.outcome, aborted, elapsed:Date.now()-started,
    }}));
  }}
}})().catch(error => {{ console.error(error); process.exit(1); }});
"""
    result = subprocess.run(
        ["node", "-e", script], text=True, capture_output=True, check=True, timeout=2
    )
    output = json.loads(result.stdout)

    assert output["name"] == "TimeoutError"
    assert output["message"] == "Request timed out. Try again."
    assert output["method"] == "GET"
    assert output["outcome"] == "unknown"
    assert output["aborted"] is True
    assert output["elapsed"] < 70


def test_caller_abort_cancels_same_origin_api_fetch_without_waiting_for_deadline():
    script = f"""
const createSessionBoundary = require({json.dumps(str(SESSION_JS))});
const caller = new AbortController();
let requestAborted = false;
const boundary = createSessionBoundary({{
  cookie: () => '', origin:'https://forge.example', base:'/dashboard/', requestTimeoutMs:1000,
  fetchImpl: (_url, options = {{}}) => new Promise(() => {{
    options.signal.addEventListener('abort', () => {{ requestAborted = true; }});
  }}),
  location: {{ replace: () => {{}} }},
}});
(async () => {{
  const started = Date.now();
  const pending = boundary.fetch('/dashboard/api/v1/context', {{signal:caller.signal}});
  setTimeout(() => caller.abort(new DOMException('Superseded', 'AbortError')), 10);
  try {{ await pending; }} catch (error) {{
    process.stdout.write(JSON.stringify({{name:error.name, message:error.message, source:error.source, requestAborted, elapsed:Date.now()-started}}));
  }}
}})().catch(error => {{ console.error(error); process.exit(1); }});
"""
    result = subprocess.run(
        ["node", "-e", script], text=True, capture_output=True, check=True, timeout=2
    )
    output = json.loads(result.stdout)

    assert output["name"] == "AbortError"
    assert output["message"] == "Superseded"
    assert output["source"] == "caller"
    assert output["requestAborted"] is True
    assert output["elapsed"] < 100


def test_request_object_abort_signal_is_composed_with_the_api_deadline():
    script = f"""
const createSessionBoundary = require({json.dumps(str(SESSION_JS))});
const caller = new AbortController();
const boundary = createSessionBoundary({{
  cookie: () => '', origin:'https://forge.example', base:'/dashboard/', requestTimeoutMs:1000,
  fetchImpl: () => new Promise(() => {{}}), location: {{replace:() => {{}}}},
}});
(async () => {{
  const request = new Request('https://forge.example/dashboard/api/v1/context', {{signal:caller.signal}});
  const pending = boundary.fetch(request);
  setTimeout(() => caller.abort(new DOMException('Request superseded', 'AbortError')), 5);
  try {{ await pending; }} catch (error) {{
    process.stdout.write(JSON.stringify({{name:error.name, message:error.message, source:error.source}}));
  }}
}})().catch(error => {{ console.error(error); process.exit(1); }});
"""
    result = subprocess.run(
        ["node", "-e", script], text=True, capture_output=True, check=True, timeout=2
    )

    assert json.loads(result.stdout) == {
        "name": "AbortError",
        "message": "Request superseded",
        "source": "caller",
    }


def test_mutation_timeout_warns_that_the_server_outcome_may_be_ambiguous():
    script = f"""
const createSessionBoundary = require({json.dumps(str(SESSION_JS))});
const boundary = createSessionBoundary({{
  cookie: () => 'stackchain_csrf=proof', origin:'https://forge.example', base:'/dashboard/', requestTimeoutMs:5,
  fetchImpl: () => new Promise(() => {{}}), location: {{replace:() => {{}}}},
}});
(async () => {{
  try {{ await boundary.fetch('/dashboard/api/v1/repos/stackchain/app/issues/9', {{method:'PATCH'}}); }}
  catch (error) {{ process.stdout.write(JSON.stringify({{name:error.name, message:error.message, method:error.method, safeToRetry:error.safeToRetry}})); }}
}})().catch(error => {{ console.error(error); process.exit(1); }});
"""
    result = subprocess.run(
        ["node", "-e", script], text=True, capture_output=True, check=True, timeout=2
    )
    output = json.loads(result.stdout)

    assert output == {
        "name": "TimeoutError",
        "message": "Request timed out. Refresh to verify the outcome before retrying.",
        "method": "PATCH",
        "safeToRetry": False,
    }


def test_fresh_authorization_request_uses_the_same_deadline_boundary():
    script = f"""
const createSessionBoundary = require({json.dumps(str(SESSION_JS))});
let calls = 0;
const boundary = createSessionBoundary({{
  cookie: () => 'stackchain_csrf=proof', origin:'https://forge.example', base:'/dashboard/', requestTimeoutMs:5,
  fetchImpl: () => {{
    calls += 1;
    if (calls === 1) return Promise.resolve(new Response(JSON.stringify({{detail:{{code:'step_up_required', action:'merge_pull', target:'stackchain/app#9'}}}}), {{status:428, headers:{{'Content-Type':'application/json'}}}}));
    return new Promise(() => {{}});
  }},
  promptAuthorization: async () => 'operator-token', location: {{replace:() => {{}}}},
}});
(async () => {{
  try {{ await boundary.fetch('/dashboard/api/v1/repos/stackchain/app/pulls/9/merge', {{method:'POST'}}); }}
  catch (error) {{ process.stdout.write(JSON.stringify({{name:error.name, phase:error.phase, calls}})); }}
}})().catch(error => {{ console.error(error); process.exit(1); }});
"""
    result = subprocess.run(
        ["node", "-e", script], text=True, capture_output=True, check=True, timeout=2
    )

    assert json.loads(result.stdout) == {
        "name": "TimeoutError",
        "phase": "fresh-authorization",
        "calls": 2,
    }


def test_mutating_same_origin_fetch_receives_csrf_proof():
    result = run_session_scenario(
        """
await boundary.fetch('/dashboard/api/v1/notifications/7/read', { method: 'PATCH' });
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["requests"][0]["headers"]["x-csrf-token"] == "csrf-proof"


def test_user_activity_heartbeat_is_throttled_across_pointer_keyboard_and_touch_events():
    result = run_session_scenario(
        """
boundary.startActivityHeartbeat();
await state.activityListeners.pointerdown();
await state.activityListeners.keydown();
state.now += 60000;
await state.activityListeners.touchstart();
process.stdout.write(JSON.stringify(state));
"""
    )

    assert [request["url"] for request in result["requests"]] == [
        "/dashboard/api/v1/session/activity",
        "/dashboard/api/v1/session/activity",
    ]
    assert all(request["method"] == "POST" for request in result["requests"])
    assert all(
        request["headers"]["x-csrf-token"] == "csrf-proof"
        for request in result["requests"]
    )


def test_authenticated_session_status_persists_offline_lease_for_worker_and_expiry_timer():
    result = run_session_scenario(
        """
state.responsePayload = {authenticated:true, csrf_token:'csrf-proof', expires_at:4102444800, idle_expires_at:4102441200};
const valid = await boundary.refreshOfflineLease();
state.valid = valid;
state.savedExpiry = storage.getItem('stackchain.session-expires-at');
state.savedIdleExpiry = storage.getItem('stackchain.session-idle-expires-at');
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["valid"] is True
    assert result["savedExpiry"] == "4102444800"
    assert result["savedIdleExpiry"] == "4102441200"
    assert result["workerMessages"] == [
        {
            "type": "stackchain-session-lease",
            "expiresAt": 4102444800,
            "idleExpiresAt": 4102441200,
        }
    ]
    assert result["leaseDelay"] > 0


def test_expired_idle_lease_locks_offline_without_purging_private_work():
    result = run_session_scenario(
        """
storage.setItem('stackchain.session-expires-at', '200');
storage.setItem('stackchain.session-idle-expires-at', '99');
state.failFetch = true;
const valid = await boundary.refreshOfflineLease();
state.valid = valid;
state.remaining = Array.from(storage.values.keys());
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["valid"] is False
    assert result["remaining"] == [
        "stackchain.private",
        "gitea.preference",
        "stackchain.session-expires-at",
        "stackchain.session-idle-expires-at",
    ]
    assert result["deletedDatabases"] == []
    assert result["deletedCaches"] == []
    assert result["replaced"] == ["/dashboard/login?reason=session-idle"]


def test_successful_activity_heartbeat_republishes_only_confirmed_idle_deadline():
    result = run_session_scenario(
        """
storage.setItem('stackchain.session-expires-at', '4102444800');
state.responsePayload = {active:true, idle_expires_at:4102441300};
const recorded = await boundary.recordActivity();
state.recorded = recorded;
state.savedIdleExpiry = storage.getItem('stackchain.session-idle-expires-at');
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["recorded"] is True
    assert result["savedIdleExpiry"] == "4102441300"
    assert result["workerMessages"] == [
        {
            "type": "stackchain-session-lease",
            "expiresAt": 4102444800,
            "idleExpiresAt": 4102441300,
        }
    ]


def test_absolute_expiry_still_purges_after_an_idle_lock():
    result = run_session_scenario(
        """
state.responsePayload = {authenticated:true, expires_at:200, idle_expires_at:150};
await boundary.refreshOfflineLease();
state.now = 150000;
await state.timers[1].callback();
state.deletedAtIdle = [...state.deletedDatabases];
state.now = 200000;
await state.timers[0].callback();
state.remaining = Array.from(storage.values.keys());
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["deletedAtIdle"] == []
    assert result["deletedDatabases"] == ["stackchain-background-outbox-v1"]
    assert result["remaining"] == ["gitea.preference"]
    assert result["replaced"] == [
        "/dashboard/login?reason=session-idle",
        "/dashboard/login?reason=session-expired",
    ]


def test_expired_stored_lease_purges_private_work_when_session_status_is_offline():
    result = run_session_scenario(
        """
storage.setItem('stackchain.session-expires-at', '1');
state.failFetch = true;
const valid = await boundary.refreshOfflineLease();
state.valid = valid;
state.remaining = Array.from(storage.values.keys());
state.replacedAfterDeletion = state.deletionCompleted && state.replaced.length === 1;
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["valid"] is False
    assert result["remaining"] == ["gitea.preference"]
    assert result["deletedDatabases"] == ["stackchain-background-outbox-v1"]
    assert result["deletedCaches"] == ["stackchain-dashboard-shell-v15"]
    assert result["replaced"] == ["/dashboard/login?reason=session-expired"]
    assert result["replacedAfterDeletion"] is True


def test_enroll_passkey_bootstraps_with_fresh_authorization_and_web_authentication():
    script = f"""
const createSessionBoundary=require({json.dumps(str(SESSION_JS))});
const requests=[];
const responses=[
  {{status:428,payload:{{detail:{{code:'step_up_required',action:'enroll_passkey',target:'current_device'}}}}}},
  {{status:201,payload:{{grant:'bootstrap-grant',expires_in:90}}}},
  {{status:201,payload:{{challenge:'AQID',rp:{{id:'forge.example',name:'Stackchain Dashboard'}},user:{{id:'BAUG',name:'stackchain-operator',displayName:'Stackchain operator'}},pubKeyCredParams:[],excludeCredentials:[],authenticatorSelection:{{userVerification:'required'}}}}}},
  {{status:201,payload:{{enrolled:true}}}},
];
const credential={{id:'new-passkey',type:'public-key',rawId:Uint8Array.from([1]).buffer,response:{{attestationObject:Uint8Array.from([2]).buffer,clientDataJSON:Uint8Array.from([3]).buffer,getTransports:()=>['internal']}}}};
const boundary=createSessionBoundary({{
  cookie:()=> 'stackchain_csrf=proof',origin:'https://forge.example',base:'/dashboard/',
  credentials:{{create:async options=>{{globalThis.creation=options.publicKey;return credential;}}}},
  promptAuthorization:async()=> 'recovery-token',
  fetchImpl:async(url,options={{}})=>{{requests.push({{url:String(url),body:options.body||null,grant:new Headers(options.headers||{{}}).get('X-Step-Up-Grant')}});const item=responses.shift();return new Response(JSON.stringify(item.payload),{{status:item.status,headers:{{'Content-Type':'application/json'}}}});}},
  location:{{replace:()=>{{}}}},
}});
(async()=>{{const enrolled=await boundary.enrollPasskey();process.stdout.write(JSON.stringify({{enrolled,requests,creation:globalThis.creation}}));}})().catch(error=>{{console.error(error);process.exit(1);}});
"""
    result = subprocess.run(
        ["node", "-e", script], text=True, capture_output=True, check=True
    )
    output = json.loads(result.stdout)

    assert output["enrolled"] is True
    assert output["creation"]["challenge"] == {"0": 1, "1": 2, "2": 3}
    assert output["creation"]["user"]["id"] == {"0": 4, "1": 5, "2": 6}
    assert output["requests"][2]["grant"] == "bootstrap-grant"
    verification = json.loads(output["requests"][3]["body"])
    assert verification["challenge"] == "AQID"
    assert verification["credential"]["response"]["transports"] == ["internal"]


def test_high_impact_fetch_uses_passkey_before_access_token_fallback():
    script = f"""
const createSessionBoundary = require({json.dumps(str(SESSION_JS))});
const requests=[];
const responses=[
  {{status:428,payload:{{detail:{{code:'step_up_required',action:'close_issue',target:'stackchain/api#7'}}}}}},
  {{status:200,payload:{{challenge:'AQID',rpId:'forge.example',userVerification:'required',allowCredentials:[{{type:'public-key',id:'BAUG'}}]}}}},
  {{status:201,payload:{{grant:'passkey-grant',expires_in:90}}}},
  {{status:200,payload:{{closed:true}}}},
];
let prompted=false;
const credential={{id:'credential',type:'public-key',rawId:Uint8Array.from([4,5,6]).buffer,response:{{authenticatorData:Uint8Array.from([7]).buffer,clientDataJSON:Uint8Array.from([8]).buffer,signature:Uint8Array.from([9]).buffer,userHandle:null}}}};
const boundary=createSessionBoundary({{
  cookie:()=> 'stackchain_csrf=proof',origin:'https://forge.example',base:'/dashboard/',
  credentials:{{get:async()=>credential}},
  promptAuthorization:async()=>{{prompted=true;return 'must-not-be-requested';}},
  fetchImpl:async(url,options={{}})=>{{requests.push({{url:String(url),body:options.body||null,grant:new Headers(options.headers||{{}}).get('X-Step-Up-Grant')}});const item=responses.shift();return new Response(JSON.stringify(item.payload),{{status:item.status,headers:{{'Content-Type':'application/json'}}}});}},
  location:{{replace:()=>{{}}}},
}});
(async()=>{{const response=await boundary.fetch('/dashboard/api/v1/repos/stackchain/api/issues/7/close',{{method:'PATCH'}});process.stdout.write(JSON.stringify({{status:response.status,requests,prompted}}));}})().catch(error=>{{console.error(error);process.exit(1);}});
"""
    result = subprocess.run(
        ["node", "-e", script], text=True, capture_output=True, check=True
    )
    output = json.loads(result.stdout)

    assert output["status"] == 200
    assert output["prompted"] is False
    assert output["requests"][1]["url"].endswith("/passkeys/authorization/options")
    assert json.loads(output["requests"][1]["body"]) == {
        "action": "close_issue",
        "target": "stackchain/api#7",
    }
    assert output["requests"][2]["url"].endswith("/passkeys/authorization/verify")
    assert output["requests"][3]["grant"] == "passkey-grant"


def test_high_impact_fetch_prompts_once_and_retries_original_request_with_grant():
    result = run_session_scenario(
        """
state.responses = [
  {status:428, payload:{detail:{code:'step_up_required', action:'merge_pull', target:'stackchain/api#7'}}},
  {status:201, payload:{grant:'one-time-grant', expires_in:90}},
  {status:200, payload:{merged:true}},
];
const original = { method:'POST', headers:{'Content-Type':'application/json'}, body:JSON.stringify({expected_head_sha:'abc123'}) };
const response = await boundary.fetch('/dashboard/api/v1/repos/stackchain/api/pulls/7/merge', original);
state.finalStatus = response.status;
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["finalStatus"] == 200
    assert result["prompts"] == [
        {"action": "merge_pull", "target": "stackchain/api#7"}
    ]
    assert [request["url"] for request in result["requests"]] == [
        "/dashboard/api/v1/repos/stackchain/api/pulls/7/merge",
        "/dashboard/api/v1/fresh-authorization",
        "/dashboard/api/v1/repos/stackchain/api/pulls/7/merge",
    ]
    assert json.loads(result["requests"][1]["body"]) == {
        "access_token": "correct horse battery staple",
        "action": "merge_pull",
        "target": "stackchain/api#7",
    }
    assert result["requests"][2]["headers"]["x-step-up-grant"] == "one-time-grant"
    assert result["requests"][2]["body"] == result["requests"][0]["body"]


def test_same_origin_unauthorized_response_purges_private_work_before_replacing_dashboard_once():
    result = run_session_scenario(
        """
state.responseStatus = 401;
await Promise.all([
  boundary.fetch('/dashboard/api/v1/live'),
  boundary.fetch('https://forge.example/dashboard/api/v1/context'),
]);
state.remaining = Array.from(storage.values.keys());
state.replacedAfterDeletion = state.deletionCompleted && state.replaced.length === 1;
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["replaced"] == [
        "/dashboard/login?reason=session-expired"
    ]
    assert result["remaining"] == ["gitea.preference"]
    assert result["deletedDatabases"] == ["stackchain-background-outbox-v1"]
    assert result["deletedCaches"] == ["stackchain-dashboard-shell-v15"]
    assert result["workerMessages"] == [{"type": "stackchain-purge-outbox"}]
    assert result["expiredAfterDeletion"] is True
    assert result["replacedAfterDeletion"] is True


def test_remotely_revoked_response_clears_private_work_before_replacing_dashboard():
    result = run_session_scenario(
        """
state.responseStatus = 401;
state.responsePayload = {detail:'Authentication required', code:'session_revoked'};
await boundary.fetch('/dashboard/api/v1/live');
state.remaining = Array.from(storage.values.keys());
state.replacedAfterDeletion = state.deletionCompleted && state.replaced.length === 1;
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["remaining"] == ["gitea.preference"]
    assert result["deletedDatabases"] == ["stackchain-background-outbox-v1"]
    assert result["deletedCaches"] == ["stackchain-dashboard-shell-v15"]
    assert result["workerMessages"] == [{"type": "stackchain-purge-outbox"}]
    assert result["replaced"] == ["/dashboard/login?reason=session-revoked"]
    assert result["replacedAfterDeletion"] is True


def test_idle_response_locks_without_clearing_private_queued_work():
    result = run_session_scenario(
        """
state.responseStatus = 401;
state.responsePayload = {detail:'Authentication required', code:'session_idle'};
await boundary.fetch('/dashboard/api/v1/live');
state.remaining = Array.from(storage.values.keys());
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["remaining"] == ["stackchain.private", "gitea.preference"]
    assert result["deletedDatabases"] == []
    assert result["deletedCaches"] == []
    assert result["workerMessages"] == []
    assert result["replaced"] == ["/dashboard/login?reason=session-idle"]


def test_worker_revocation_message_clears_window_storage_before_login():
    result = run_session_scenario(
        """
await boundary.handleServiceWorkerMessage({data:{type:'stackchain-session-revoked'}});
state.remaining = Array.from(storage.values.keys());
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["remaining"] == ["gitea.preference"]
    assert result["replaced"] == ["/dashboard/login?reason=session-revoked"]


def test_worker_idle_message_locks_without_clearing_window_storage():
    result = run_session_scenario(
        """
await boundary.handleServiceWorkerMessage({data:{type:'stackchain-session-idle'}});
state.remaining = Array.from(storage.values.keys());
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["remaining"] == ["stackchain.private", "gitea.preference"]
    assert result["replaced"] == ["/dashboard/login?reason=session-idle"]


def test_worker_expiry_message_clears_window_storage_before_expired_login():
    result = run_session_scenario(
        """
await boundary.handleServiceWorkerMessage({data:{type:'stackchain-session-expired'}});
state.remaining = Array.from(storage.values.keys());
state.replacedAfterDeletion = state.deletionCompleted && state.replaced.length === 1;
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["remaining"] == ["gitea.preference"]
    assert result["replaced"] == ["/dashboard/login?reason=session-expired"]
    assert result["replacedAfterDeletion"] is True


def test_cross_origin_unauthorized_response_does_not_expire_dashboard_session():
    result = run_session_scenario(
        """
state.responseStatus = 401;
await boundary.fetch('https://untrusted.example/api/private');
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["replaced"] == []


def test_sign_out_clears_only_dashboard_private_device_state():
    result = run_session_scenario(
        """
await boundary.signOut();
state.remaining = Array.from(storage.values.keys());
process.stdout.write(JSON.stringify(state));
"""
    )

    request = result["requests"][0]
    assert request["url"] == "/dashboard/api/v1/session"
    assert request["method"] == "DELETE"
    assert request["headers"]["x-csrf-token"] == "csrf-proof"
    assert "stackchain.private" in result["removed"]
    assert result["remaining"] == ["gitea.preference"]
    assert result["deletedDatabases"] == ["stackchain-background-outbox-v1"]
    assert result["deletedCaches"] == ["stackchain-dashboard-shell-v15"]
    assert result["assigned"] == "/dashboard/login"
    assert result["assignedAfterDeletion"] is True


def test_sign_out_stays_on_page_and_reports_failed_private_outbox_deletion():
    result = run_session_scenario(
        """
state.failDeletion = true;
try { await boundary.signOut(); } catch (error) { state.signOutError = error.message; }
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["assigned"] == ""
    assert result["clearErrors"] == ["Could not clear private queued work from this device."]
    assert result["signOutError"] == "Could not clear private queued work from this device."


def test_sign_out_all_devices_requires_confirmation_and_uses_global_endpoint():
    result = run_session_scenario(
        """
await boundary.signOutAllDevices();
state.remaining = Array.from(storage.values.keys());
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["confirmations"] == [
        "Sign out every device? You will need to sign in again everywhere."
    ]
    request = result["requests"][0]
    assert request["url"] == "/dashboard/api/v1/sessions"
    assert request["method"] == "DELETE"
    assert request["headers"]["x-csrf-token"] == "csrf-proof"
    assert result["remaining"] == ["gitea.preference"]
    assert result["assigned"] == "/dashboard/login"


def test_active_devices_can_be_loaded_and_one_remote_device_revoked():
    result = run_session_scenario(
        """
state.responsePayload = {devices:[
  {management_id:'remote-id-123456789', device_label:'Pixel <script>', created_at:1000, expires_at:2000, current:false},
  {management_id:'current-id-12345678', device_label:'Work laptop', created_at:1100, expires_at:2100, current:true},
]};
const devices = await boundary.listActiveDevices();
await boundary.revokeActiveDevice(devices[0]);
state.devices = devices;
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["devices"][0]["device_label"] == "Pixel <script>"
    assert result["requests"][0]["url"] == "/dashboard/api/v1/sessions"
    assert result["requests"][1]["url"] == (
        "/dashboard/api/v1/sessions/remote-id-123456789"
    )
    assert result["requests"][1]["method"] == "DELETE"
    assert result["requests"][1]["headers"]["x-csrf-token"] == "csrf-proof"
    assert result["confirmations"] == ["Sign out Pixel <script>?"]


def test_enrolled_passkeys_can_be_loaded_and_selectively_removed():
    result = run_session_scenario(
        """
state.responses = [
  {status:200,payload:{passkeys:[
    {management_id:'passkey-id-12345678', device_label:'Old phone <script>', created_at:1000, active:false, current:false},
  ]}},
  {status:200,payload:{revoked:true,current_session:false,session_revoked:false}},
];
const passkeys = await boundary.listPasskeys();
const outcome = await boundary.revokePasskey(passkeys[0]);
state.passkeys = passkeys;
state.outcome = outcome;
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["passkeys"][0]["device_label"] == "Old phone <script>"
    assert result["outcome"] == {
        "revoked": True,
        "current_session": False,
        "session_revoked": False,
    }
    assert result["requests"][0]["url"] == "/dashboard/api/v1/passkeys"
    assert result["requests"][1]["url"] == (
        "/dashboard/api/v1/passkeys/passkey-id-12345678"
    )
    assert result["requests"][1]["method"] == "DELETE"
    assert result["requests"][1]["headers"]["x-csrf-token"] == "csrf-proof"
    assert result["confirmations"] == [
        "Remove the passkey for Old phone <script>? This cannot be undone."
    ]


def test_security_activity_pages_are_loaded_with_stable_cursors():
    result = run_session_scenario(
        """
state.responsePayload = {events:[{id:7,kind:'sign_in',method:'passkey',device_label:'Phone',target:'dashboard',created_at:1000}],next_cursor:7};
const first = await boundary.listSecurityEvents();
const second = await boundary.listSecurityEvents(first.next_cursor);
state.first = first;
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["first"]["events"][0]["method"] == "passkey"
    assert [request["url"] for request in result["requests"]] == [
        "/dashboard/api/v1/security-events?limit=25",
        "/dashboard/api/v1/security-events?limit=25&cursor=7",
    ]


def test_security_activity_explains_pending_outcome_confirmation():
    source = SESSION_JS.read_text()

    assert "Outcome confirmation pending" in source
    assert "event.status === 'pending'" in source


def test_security_activity_labels_passkey_enrollment_without_html_rendering():
    source = SESSION_JS.read_text()

    assert "passkey_enrolled: 'Passkey enrolled'" in source
    assert "title.textContent = labels[event.kind]" in source
    assert "details.textContent =" in source


def test_security_activity_labels_consequential_pull_review_decisions():
    source = SESSION_JS.read_text()

    assert "pull_review_approved: 'Pull request approved'" in source
    assert "pull_review_changes_requested: 'Changes requested'" in source


def test_authenticated_dashboard_load_requests_queued_delivery_resume():
    result = run_session_scenario(
        """
await boundary.resumeQueuedWork();
process.stdout.write(JSON.stringify(state));
"""
    )

    assert result["workerMessages"] == [{"type": "stackchain-resume-outbox"}]


@pytest.mark.anyio
async def test_dashboard_loads_session_boundary_first_and_offers_sign_out():
    html = await dashboard()

    assert '<script src="static/session.js"></script>' in html
    assert html.index('static/session.js') < html.index('static/markdown.js')
    assert '<button id="sign-out" type="button">Sign out &amp; clear this device</button>' in html
    assert '<button id="sign-out-all" type="button">Sign out all devices</button>' in html
    assert '<button id="active-devices" type="button">Active devices</button>' in html
    assert 'id="active-devices-sheet"' in html
    assert 'aria-label="Active devices and passkeys"' in html
    assert 'aria-labelledby="enrolled-passkeys-title"' in html
    assert 'id="enrolled-passkeys-list"' in html
    assert 'A recovery token will be required after sign-out if you remove this device’s passkey.' in html
    assert 'aria-labelledby="security-activity-title"' in html
    assert 'id="security-activity-list"' in html
    assert '>Load older activity</button>' in html
    assert '#sign-out-all { min-height:44px; }' in html