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feat(offline-messaging): include last icon and status in offline user list#105

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martinmarsian wants to merge 108 commits into
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martinmarsian:feat/offline-user-icon-status
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feat(offline-messaging): include last icon and status in offline user list#105
martinmarsian wants to merge 108 commits into
nark:mainfrom
martinmarsian:feat/offline-user-icon-status

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Summary

  • DB migration v17 adds last_icon (BLOB) and last_status (TEXT) columns to the users table
  • receiveUserSetIcon / receiveUserSetStatus persist the values to the DB whenever a logged-in user updates their icon or status (with caps: icon ≤ 64 KB, status ≤ 512 chars, nick ≤ 256 chars)
  • Login handler also saves last_icon and last_status on successful login (client already has icon/status from the pre-login handshake)
  • sendOfflineUserList now fetches and sends last_status and last_icon in every wired.user.offline_list message
  • broadcastOfflineUserEntry (sent on disconnect to all privileged clients) also carries icon and status
  • wired.xml declares wired.user.status and wired.user.icon as optional parameters of wired.user.offline_list at protocol version 3.2

Security measures included

Concern Mitigation
Icon amplification DoS ServerController.maxOfflineIconBytes = 64 * 1024 — oversized blobs are silently dropped before DB write and before broadcast
Unbounded status string maxLastStatusChars = 512 cap applied in persistLastStatus
Unbounded nick string maxLastNickChars = 256 cap applied in persistLastNick

Suggested follow-up in P7Socket.swift

These application-level guards are defence-in-depth only. For complete protection the limits should also be enforced at the protocol layer, before any application code ever receives the data:

// Suggested addition inside P7Socket when reading a field value:
// For .data fields — reject if size > maxFieldBytes (e.g. 64 KB for wired.user.icon)
// For .string fields — reject or truncate if UTF-8 length > maxStringBytes

Enforcing limits in P7Socket means a malicious or buggy peer cannot craft a message that bypasses the application-level guards by targeting a different handler that lacks them.

Companion client PR

Wired-macOS PR #49 — renders the icon and status in the offline users sidebar.

Test plan

  • Fresh install (no existing DB) — migration v17 runs cleanly
  • Upgrade from existing DB — ALTER TABLE adds columns without breaking existing rows
  • Log in as user A with icon + status; log out → user B (privileged) sees A in offline list with icon and status
  • Icon > 64 KB → silently omitted from offline list (no crash, no broadcast)
  • Status > 512 chars → truncated at 512
  • Nick > 256 chars → truncated at 256
  • Legacy SHA1 client (no icon/status in offline_list) → no regression

🤖 Generated with Claude Code

Professor© and others added 30 commits April 24, 2026 14:24
Adds a complete migration path from Wired 2.5 SQLite databases into
the Wired 3 GRDB schema, covering accounts, privileges, bans, boards,
threads and posts.

Server CLI:
- New --migrate-from <path> flag in main.swift
- MigrationController: migrates groups+privileges, users+privileges,
  bans, boards (Unix mode → 6 permission booleans), threads, posts
  (BLOB icon support, date string → Unix epoch conversion)
- DatabaseController: expose dbQueue as public for migration access

WiredServerApp (macOS GUI):
- New "Migration" tab in preferences
- Source path picker + overwrite toggle + progress output view
- Subprocess runs wired3 --migrate-from via temp-file output capture
  (avoids pipe buffering / race-condition issues)
- Localizable strings added (de/en/fr)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Accounts migrated from Wired 2.5 have password_salt = NULL and a 40-char
SHA1 hash stored in the password column. The P7 key exchange previously
always derived the auth proof from SHA256(plaintext), causing these accounts
to fail authentication entirely.

P7 protocol (P7 v1.4 additions):
- New field p7.encryption.legacy_password (bool, id=22) in server_challenge:
  server sets this when password.count==40 && salt==nil
- New field wired.user.password_must_change (bool, id=3016) in wired.login:
  signals the client to prompt for a password change immediately

P7Socket (server side):
- Detect legacy users after username_request; send legacy_password=true
  in server_challenge and set isLegacyAuth=true after ECDSA verify passes
- Server-side base_hash uses the stored SHA1 string unchanged (no re-derive)

P7Socket (client side):
- Defer password hashing until after server_challenge is received
- Use SHA1 when legacy_password=true, SHA256 otherwise
- Set isLegacyAuth=true for downstream consumers

ServerController+Auth (wired.send_login handler):
- For legacy sessions (socket.isLegacyAuth): skip the redundant SHA256
  equality check (P7 ECDSA already verified the SHA1 credential)
- Lazily assign a new per-user stored_salt on first legacy login
- Include wired.user.password_must_change=true in wired.login reply

Connection (client library):
- New connectionRequiresPasswordChange(connection:) delegate method
- Called after login when wired.user.password_must_change is true

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The FTS5 table uses content='index' (external content). On restart after
a crash, old rows in the `index` table may have no matching FTS5 entries.
The row-level delete trigger then sends a 'delete' command for a non-
existent FTS5 rowid, causing SQLITE_IOERR (error 10) during cleanup.

Fix: in performFullRebuild, drop the index_ad trigger before the bulk
delete, then call FTS5 'rebuild' to re-sync the index from the current
content table, then restore the trigger. This is more correct than
relying on row-level triggers for bulk operations.

Add recoverIndexAndFTS5() as a fallback: drops FTS5 and all triggers,
clears the index table, and recreates everything from scratch. A
pendingRebuild flag ensures a fresh traversal follows automatically.

Also: auto-load notary profile from ~/.wired-notary in release scripts
so notarization works without manually exporting NOTARY_PROFILE each time.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Two changes to prevent SQLITE_IOERR on the first index rebuild after a
crash or unclean shutdown:

1. DatabaseController: run PRAGMA wal_checkpoint(TRUNCATE) right after
   opening the database. On a fresh start there are no active readers,
   so TRUNCATE safely merges and clears the WAL. This eliminates the
   root cause: accumulated partial FTS5 shadow-table writes from failed
   previous rebuild cycles sitting in the WAL.

2. IndexController: before the first rebuild traversal, probe FTS5 with
   an integrity-check write. If it throws (SQLITE_IOERR or any other
   error), recoverIndexAndFTS5() is called to drop and recreate the FTS5
   virtual table and triggers from scratch, then a fresh rebuild follows.
   This acts as a belt-and-suspenders guard for cases where the main DB
   file itself has FTS5 inconsistencies.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The regex previously rejected versions like "3.0-beta.21" because it
only matched numeric dot-separated segments. Allow an optional
pre-release suffix (-beta.N, -rc.N, -alpha.N, etc.).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Assigning the salt on the very first legacy login caused a permanent
lockout on the second login: passwordSalt != nil triggered the SHA-256
auth path, which failed against the still-SHA1 stored hash.

The salt is now written only in receiveAccountChangePassword, i.e. when
the user actually completes the password-change flow.

Fixes: nark#72

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…B column

The old detection (password.count == 40 && passwordSalt == nil) was fragile
and would produce false positives in edge cases. A dedicated is_legacy boolean
column on the users table is the authoritative source of truth:

- DB migration v12: adds is_legacy (default false), back-fills existing SHA1
  accounts (no salt + 40-char hash) automatically
- User model: new isLegacy property with CodingKey is_legacy
- SocketPasswordDelegate: new isLegacyUser(username:) method replaces the
  length check in P7Socket.serverKeyExchange
- UsersController: implements isLegacyUser(username:)
- MigrationController: sets is_legacy=1 for all Wired 2.5 imported accounts
- receiveAccountChangePassword: clears is_legacy=false on successful upgrade

Addresses nark's review of PR nark#72.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- MigrationController: replace raw table/column string interpolation in
  migratePrivileges() with a closed PrivilegeTarget enum (allowlist)
- WiredServerViewModel.runMigration(): replace DispatchQueue.global/main
  mixing with withCheckedContinuation + withTaskGroup; add 5-minute timeout
  so isMigrating can never be stuck true forever if the subprocess hangs
- migrate-from-wired25.py: document that boards/threads/posts are out of
  scope; point users to wired3 --migrate-from for full content migration
- Add MigrationControllerTests: 8 tests covering is_legacy flag, skip/
  overwrite behaviour, legacy auth detection, and password upgrade flow

Addresses nark's minor review points on PR nark#72.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When recoverIndexAndFTS5() fails, hasFTS5 is set to false but the
index_ad trigger remains in the database. On the next rebuild the
trigger drop was skipped (gated on hasFTS5), the trigger fired during
the bulk DELETE, hit the corrupt FTS5 shadow tables, and propagated
SQLITE_IOERR (10) back to the DELETE statement.

DROP TRIGGER IF EXISTS index_ad is now unconditional so the trigger
is always gone before the bulk delete, regardless of hasFTS5 state.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…offline user list

- wired.xml: add fields wired.user.is_offline (3017), wired.message.offline.{sender_login,recipient_login,date} (5010-5012); add messages wired.user.offline_list/done (3011-3012), wired.message.send_offline_message/offline_message (5010-5011)
- DB migration v13: replace speculative E2E-crypto offline_messages schema with a simple plaintext table (sender_login, recipient_login, body, sent_at) with per-recipient limit trigger
- OfflineMessage.swift: new GRDB model for the offline_messages table
- ServerController+Chat: receiveMessageSendOfflineMessage, deliverOfflineMessages, sendOfflineUserList
- ServerController+Auth: call sendOfflineUserList + deliverOfflineMessages after successful login
- ServerController: route wired.message.send_offline_message to new handler
- ClientsController: add allConnectedLogins() and user(withLogin:)
- UsersController: add userExists(withUsername:)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…, privilege backfill

- Migration v14: add last_login_at to users; update on every successful login
- sendOfflineUserList: filter to users active in last 30 days; send full_name as nick
- broadcastNewOfflineUser: send full_name as nick when new account is created
- migrateSendOfflineMessagesPrivilegeIfNeeded: backfill privilege to existing accounts
  that already have send_messages, so upgrading installations get it automatically

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
… list

- Migration v15: add last_nick TEXT column to users table
- receiveUserSetNick: persist nick to DB whenever a logged-in user changes it
- Login path: also persist nick at login time (nick is sent before login completes)
- sendOfflineUserList: prefer last_nick, fall back to full_name, then username

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
… user list

The IS NULL exception caused all accounts without a last_login_at (everyone
after a fresh upgrade) to appear. Now only accounts with a real login within
the last 30 days are shown.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…gin or full_name

Using login or full_name as fallback was a security issue — it revealed account
names to other users. Now only users who have connected at least once (and thus
have a last_nick persisted) appear in the offline list. New accounts are excluded
until their first login, at which point their self-chosen nick is saved.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…ients

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…Poly1305

- Migration v16: adds is_encrypted column to offline_messages
- wired.xml: fields 5014/5015 and messages 3013/3014/3015 for key exchange
- Server stores and delivers is_encrypted flag with each offline message
- Handler for wired.user.set_public_key stores X25519 public key in users.offline_public_key
- Handler for wired.user.get_public_key returns stored public key by login

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
GRDB stores Date values as ISO 8601 text ("yyyy-MM-dd HH:mm:ss.SSS"),
not as Unix timestamps. Reading sent_at via Date(timeIntervalSince1970:)
forced a Double conversion that fatalError'd on text values, crashing
the server whenever a user with pending offline messages logged in.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…ry/Wired3/

- Persist workingDirectory in UserDefaults so it survives restarts after migration
- Add migrateToSystemDirectory() — stops server, creates /Library/Wired3/ with
  admin privileges (osascript), copies all data, verifies DB integrity (PRAGMA
  integrity_check), switches active path, rewrites LaunchAgent plist if needed
- Original data preserved as backup at ~/Library/Application Support/Wired3/
- Add systemMigrationAvailable, isUsingSystemDirectory computed properties
- Add WiredServerError cases: systemDirectoryCreationFailed, systemMigrationFailed
- Dashboard General tab: new "System Data Directory" section with migration button,
  progress indicator, and status line; shows green checkmark when already migrated

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add ServerInstallMode enum (launchAgent / launchDaemon), persisted in UserDefaults
- Add daemonUserName (default: _wired) and daemonStartAtBoot, both persisted
- switchInstallMode(): stops server, creates hidden system user via dscl (osascript),
  sets /Library/Wired3/ ownership, writes LaunchDaemon plist to /Library/LaunchDaemons/
  (via temp file + osascript cp with admin), or reverses all steps when switching back
- startDaemon() / stopDaemon(): launchctl bootstrap/bootout for system domain
- toggleDaemonStartAtBoot(): rewrites plist with updated RunAtLoad flag
- findFreeSystemUID(): auto-assigns UID from range 400-499
- Dashboard General tab: new "Install Mode" section with Picker, system user field
  with existence indicator, progress/status display; Execution section switches
  between LaunchAgent (Start at Login) and LaunchDaemon (Start at Boot) UI
- New WiredServerError cases: systemDirectoryOwnershipFailed, daemonUserCreationFailed,
  launchDaemonWriteFailed, launchDaemonInstallFailed, launchDaemonRemoveFailed

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- activateLaunchDaemon(): single osascript call — user creation (optional) +
  chown /Library/Wired3 + plist copy to /Library/LaunchDaemons/ (one admin dialog)
- deactivateLaunchDaemon(): single osascript call — bootout + plist removal +
  chown back to current user (one admin dialog)
- reinstallDaemonPlist(): single osascript call for updating existing plist
  (used by toggleDaemonStartAtBoot)
- Extract runPrivileged() helper to avoid repeating osascript boilerplate

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add daemonGroupName (default: staff), persisted in UserDefaults
- Add daemonGroupExists computed property
- findFreeSystemGID(): auto-assigns GID from range 400-499
- groupGID(for:): reads PrimaryGroupID from dscl for existing groups
- activateLaunchDaemon: creates custom group via dscl if it doesn't exist,
  uses correct GID for user's PrimaryGroupID, uses group name in chown
- saveDaemonSettings() persists group name alongside user name
- Dashboard: side-by-side User/Group text fields each with existence indicator

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- filesDirectoryIsOnExternalVolume: detects if files dir is under /Volumes/
  using URLResourceKey.volumeURLKey
- wired3HasFullDiskAccess: queries TCC.db via sqlite3 for the wired3 binary's
  kTCCServiceSystemPolicyAllFiles entry (readable only if WiredServerApp also
  has FDA)
- openFullDiskAccessSettings(): opens System Settings Privacy_AllFiles pane
- ExternalVolumeWarningView: reusable warning banner — orange with
  "Open Settings…" button when FDA missing, green checkmark when granted
- Warning shown in "Install Mode" section (General tab) and in "Files" tab
  whenever LaunchDaemon mode is active and files dir is on external volume

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Use Color.primary/Color.orange explicitly in foregroundStyle ternary to
  resolve HierarchicalShapeStyle vs Color type mismatch
- Replace URLResourceValues.volumeURL (unavailable in SDK) with simple
  /Volumes/ path prefix check for external volume detection

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Fields were disabled when launchDaemonInstalled=true, making it
impossible to change user/group after the first mode switch. Now
the fields are always editable and shown regardless of install mode,
so user can configure them before or after switching to LaunchDaemon.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Replace daemonRunning/daemonUserExists/daemonGroupExists computed
  properties (which ran launchctl/dscl synchronously on the main thread
  during every SwiftUI view render) with cached @published properties
  isDaemonRunning/isDaemonUserExists/isDaemonGroupExists
- Update these via refreshDaemonStatus() called from pollState() only
  when in LaunchDaemon mode (once per second, not on every render)
- Fix startDaemon()/stopDaemon() to use admin privileges via osascript
  since launchctl bootstrap/bootout system requires root

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When in LaunchDaemon mode and the daemon is running, skip the automatic
binary synchronization in refreshAll(). launchd detects when the binary
file is replaced on disk and kills the running daemon process, which
appeared as a spurious server crash whenever the General Tab was opened.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Set chmod 775 on /Library/Wired3/bin/ after chown so admin user
  (in staff group) can update the wired3 binary without sudo
- Guard auto-update in refreshAll() with isWritableFile check so it
  silently skips when permissions aren't available (e.g. before the
  first mode switch has set the correct group-write bit)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…e for admin

Data dirs under /Library/Wired3 are chowned to _wired:daemon.
bin/ is explicitly re-chowned to _wired:staff with 775 so the admin
user (member of staff, not daemon) can still update the binary.
Default daemonGroupName changed from staff to daemon.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Professor© and others added 29 commits May 5, 2026 13:58
The port check button was silently contacting api.ipify.org and
check-host.net without user confirmation. Restore the per-click
consent alert that was lost when the consent branch was never merged.

- Button shows a confirmation alert (EN/DE/FR) explaining that the
  external IP will be shared with api.ipify.org and check-host.net
- Remove auto-check on app startup — portStatus now starts as .idle
- Add PortStatus.idle case with "Not checked" label (all 3 locales)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…el translation

Move .alert from inner HStack (inside GroupBox) to outermost SettingsScrollPane
so macOS SwiftUI reliably presents it. Add missing PortStatus.idle case to
color(for:) switch. Add common.cancel key (Cancel/Abbrechen/Annuler) to all
three locale files — was missing, causing the raw key to appear as button label.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
setAdminPassword only cleared the password on success; createAdminUser
never cleared it. Use `defer` so the @published property is wiped on
every exit path (early return, success, catch). Limits the lifetime of
the cleartext admin password held in the ViewModel.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
…m startup"

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…sion)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Allows a v3.1 peer to interoperate with a v3.0 peer (and vice versa) by
loosening strict version checks, tolerating unknown messages and
length-prefixed unknown fields on receive, and turning the
compatibility_check exchange into a non-blocking spec diff that drives
sender-side feature gating.

- ProtocolVersion: numeric semver-ish parser (so 3.10 > 3.2)
- P7Spec: same-major compatibility, public init?(withData:/withString:)
- P7Socket: align hardcoded "3.0" with spec.protocolVersion, hard-fail
  only on major mismatch, trigger compatibility_check on any minor
  difference, parse the peer's spec into a CompatibilityDiff, expose
  remoteSpec / negotiatedProtocolVersion / peerKnows() helpers, and
  filter outbound messages/fields the peer doesn't know
- P7Message: bin(omittingFieldIDs:) for the sender filter, decoder no
  longer desyncs on unknown field IDs (records them and aborts cleanly),
  unknown message IDs decode known fields best-effort
- CompatibilityTests: 10 tests covering version parsing, diff
  computation, receiver tolerance, sender filter
- COMPATIBILITY.md: full evolution policy + checklists for adding
  fields/messages; CONTRIBUTING/SECURITY/README updated to point at it

Closes nark#87

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Bumps the protocol to 3.2 and introduces a chat-reactions surface that
mirrors the board-reactions API. Public-chat broadcasts now carry a
server-assigned wired.chat.message.id (length-prefixed UUID string) so
clients have a stable handle for reactions, future edits, and
optimistic-UI correlation. Pre-3.2 receivers silently skip the new
field via the receiver-tolerance machinery introduced in nark#87, and the
new reaction messages are filtered out wholesale by the per-session
compatibility diff — a 3.2 client can therefore talk to a 3.1 server
(and vice-versa) without any surface-level breakage.

Reactions are kept in an in-memory ring buffer per public chat
(default 500 messages); when a message scrolls off the buffer its
reactions are dropped, consistent with the "chat is a stream" model.
Reacting on an unknown id surfaces wired.error.invalid_message.

Closes nark#90.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
testConnectAndAcceptHandshakeSucceedsWithNoCrypto pinned the negotiated
remote version string to "3.1"; bumping the protocol to 3.2 broke that
expectation. The handshake itself still works — the spec is wire-compat
with 3.1 — only the asserted version string needs updating.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
…lders

A user with wired.account.file.set_permissions could assign themselves as
owner of a sync folder they do not own, which would grant new read access.
Read the existing owner from .wired/permissions directly and deny the
request when a non-owner tries to claim ownership.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…rship check

Two review-identified gaps in the privilege escalation guard:

1. Nil bypass: when no .wired/permissions file existed, FilePrivilege(path:) returned
   nil and the ownership check was silently skipped, letting the first caller with
   set_permissions claim ownership on any unowned folder. The else branch now blocks
   that claim for non-admins (wired.account.settings.edit required for initial ownership).

2. Path mismatch: the check previously read from realPath while the write used
   finalPath (alias/symlink resolved). Hoisting finalPath above the check ensures
   both operations target the same canonical location.

3. Compound if condition (idiomatic Swift, no nested ifs).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
wired.account.settings.edit does not exist in the protocol spec —
hasPrivilege() always returned false, blocking every caller (including
admins) from setting initial ownership on new folders. Replaced with
the correct wired.account.account.edit_users which correctly identifies
admin-level accounts.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Introduces WiredServerHelper, a privileged XPC daemon registered via
SMAppService (replacing the SMJobBless approach). The helper performs
all root-level operations on behalf of WiredServerApp:

- Create /Library/Wired3 system directory with correct ownership
- Create/delete daemon user and group via dscl
- Install the LaunchDaemon plist and set ownership/permissions
- Bootstrap and kickstart the LaunchDaemon via launchctl
- Bootout the LaunchDaemon; falls back to pkill for orphaned processes
- Copy the wired3 binary to /Library/Wired3/bin/wired3
- Run an FDA access check as the daemon user to validate TCC grants

Key changes vs the SMJobBless prototype:
- Removes SMAuthorizedClients restricted entitlement from helper (required
  an Apple provisioning profile; AMFI rejected the helper binary without one)
- Removes Label/MachServices/SMAuthorizedClients from helper Info.plist
- Authorization is now done via AssociatedBundleIdentifiers in SMAppService.plist
- $(AppBundlePath) in SMAppService.plist is expanded at build time via
  PlistBuddy before signing (macOS 26 SMD does not expand the variable)
- Bumps kHelperVersion to 6 to force reinstallation of running helpers
- Dashboard Start button calls startDaemon() in LaunchDaemon mode (was
  always calling startServer() / direct child process, making Stop a no-op)
- Adds ExternalVolumeWarningView with FDA status indicator and re-check button
- Adds German/English/French localizations for all new strings

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds --check-access <path> to the wired3 CLI. The option tests whether
the process can read the given directory (via contentsOfDirectory) and
exits 0 on success or 1 on failure, with no server startup.

WiredServerHelper uses this to verify Full Disk Access grants under the
daemon user's identity: it runs wired3 as the daemon user via sudo so
macOS TCC evaluates the grant for wired3's code signature, not root.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
URL(fileURLWithPath:) is used to resolve the Info.plist path for the
WiredServerHelper linker flag. Foundation is not implicitly available
in Package.swift manifests — the explicit import is required.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…nfo.plist version

- ServerIdentity.signWithIdentity: P256.Signing.PrivateKey.signature(for:) can throw
  (failing secure element, OOM); the force-try would crash the daemon. Use guard+try?
  instead — the function already returns Data? so nil on failure is the correct contract.
- Info.plist CFBundleVersion bumped from 5 → 6 to match kHelperVersion = "6".
  SMAppService uses the bundle version to detect helper binary changes; a mismatch
  means launchd will not replace the running helper after an app update.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
… errors

ServerIdentity: replace Data.write(.atomic)+setAttributes with FileManager.createFile
so the 0600 permission is set at inode creation time, eliminating the brief window
during which the temp file is world-readable at the default umask.

deactivateDaemon: launchctl bootout exit code was silently discarded, making it
impossible for the caller to detect a failed stop. Now returns (false, …) when
bootout exits non-zero and the job is still registered in the system domain.
dscl cleanup exits are logged via diagLog rather than dropped entirely.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add SIGUSR2 signal handler in main.swift that calls createDatabaseSnapshot()
  so operators can trigger an on-demand backup without restarting the server
- Expose createDatabaseSnapshot() as public so the main module can call it
  across the wired3Lib module boundary
- Fix DatabaseController.createSnapshot() backup-safety issue: the previous
  code deleted the existing .bak before the new backup succeeded, meaning a
  failed backup destroyed the last good backup; now the old backup is only
  replaced after the new one is fully written to a .tmp file
- Add "Create Snapshot Now" button in DatabaseTabView that sends SIGUSR2 via
  kill(pid, SIGUSR2); button is disabled when the server is not running

Localization strings for the button and status messages were already added in
a prior commit (database.snapshot.trigger_now, status.snapshot_triggered,
status.snapshot_not_running, status.snapshot_failed).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The error string previously said "PID file not found" but this code path is
only reached when the PID file IS present and kill(SIGUSR2) failed (e.g. the
process already exited between the fileExists check and the signal). Updated
en/de/fr to accurately describe the failure as a signal-delivery error.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
parseStringsFile is called up to 6 times at startup (2 roots × 3 languages).
Moving the regex to a static let means it is compiled exactly once rather than
on every invocation. The try! is safe here: the pattern is a compile-time constant
that is known-valid, and a static initialiser crash is caught immediately in testing.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
performFullRebuild() called itself synchronously from its own defer block
when pendingRebuild was true. Under sustained rebuild pressure (continuous
file-system activity keeping pendingRebuild set), this produces 400+ frames
of recursive self-invocation and terminates the process with SIGBUS.

Use indexQueue.async instead so the next rebuild is scheduled as a new
stack frame, not a synchronous recursive call.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When a new server binary was bundled in the app, the update dialog was
only shown if the server was already running. If the server was stopped,
the update was silently ignored.

Remove the isRunning guard so the dialog always appears after a binary
update. Adapt the alert button label and message text to reflect whether
the server will be restarted or started for the first time.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Replace broken portchecker.io backend with check-host.net async
  probe (start check → poll results), matching nark's upstream impl
- Remove spurious checkPort() call from refreshAll() — consent alert
  must only appear when the user clicks the Check button
- Use .task(id: model.serverPort) instead of onAppear + onChange to
  sync portText, fixing a timing race where the field showed the
  default port before loadConfig() had run

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add repository guard so the DocC Pages workflow only runs on
nark/WiredSwift, preventing 404 failures on contributor forks
where GitHub Pages is not configured.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
… list

Server persists the user's last known icon (≤ 64 KB) and status (≤ 512 chars)
to the users table (migration v17) and sends both fields alongside nick in
wired.user.offline_list messages (initial list on login + live disconnect
broadcast). persistLastNick now also caps at 256 chars.

Security: icons over 64 KB are silently dropped before DB write and before
broadcast to prevent amplification attacks. The application-level caps are
defence-in-depth; a deeper fix at the P7Socket level is noted in the PR.

wired.xml: wired.user.icon and wired.user.status added as optional v3.2
parameters to wired.user.offline_list.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The built-in guest account is shared by anonymous visitors and has no
stable identity. Broadcasting a guest disconnect as an offline entry
and including it in sendOfflineUserList is meaningless and misleading.

- SQL query in sendOfflineUserList gains AND username != 'guest'
- disconnectClient skips broadcastOfflineUserEntry when login == "guest"

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The sync daemon connects under a real account but represents a background
process, not a human. Its folder-named nick ("Test") was appearing in the
offline user list and overwriting the human user's last_nick/icon/status.

- disconnectClient skips broadcastOfflineUserEntry when applicationName
  is "wiredsyncd"
- receiveSendLogin only updates last_login_at (not nick/icon/status) for
  daemon connections, so the human user's identity is never overwritten
- receiveUserSetNick / receiveUserSetStatus / receiveUserSetIcon skip
  their respective persist calls for daemon connections

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…ntity

The wiredsyncd daemon wrote its folder nick/icon/status into the users
table before the exclusion guard was added. v18 resets last_nick,
last_status and last_icon for all users — the data is display-only and
repopulates on the next real user disconnect.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Icon: 64 KB → 16 KB (sufficient for any reasonable 32×32 PNG)
Status: 512 → 128 chars (generous for a one-liner, removes abuse headroom)

Also fixes the hardcoded 512 in receiveSendLogin to use the central
maxLastStatusChars constant, so there is one authoritative source.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
@martinmarsian
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Hi @nark 👋

The automated Claude PR review is failing on all PRs from this fork with a ~2-second runtime — too fast for an actual review. Looking at the run log, the Claude Review step exits immediately after startup, which is consistent with a missing or invalid CLAUDE_CODE_OAUTH_TOKEN secret.

What's needed:

In your repo settings under Settings → Secrets and variables → Actions, please add a secret named CLAUDE_CODE_OAUTH_TOKEN with a valid Claude Code OAuth token (available from your Claude account settings).

Once the secret is in place, the workflow should pick it up automatically on the next push — no workflow changes needed.

Sorry for the noise in the CI checks! Let me know if you need any other info.

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