The TDS v1.2 sync removed the .lt-main.lt-container combined selector that
was already in the project's base.css. That selector has specificity (0,2,0)
vs single-class (0,1,0), so it always wins over .lt-container padding
shorthand at every breakpoint without needing per-breakpoint overrides.
Also restored flex:1, width:100%, min-width:0 on .lt-main that were dropped.
Removed the incorrect per-breakpoint .lt-main and #main-content hacks added
today which were the wrong approach to the same problem.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Use #main-content (specificity 1,0,0,0) to set padding-top at each breakpoint.
This cannot be overridden by any class-based rule regardless of cascade order,
permanently fixing the fixed header overlapping page content.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Previously only dashboard/ticket assets were tracked, so changes to base.css
and base.js were never reflected in the cache-busting version string. Browsers
served stale cached copies, meaning the header padding-top fix never reached
users. Touch base files to bump mtime and force a cache miss immediately.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Every media query that overrides .lt-container { padding } with a shorthand
was clobbering .lt-main { padding-top } because both selectors have equal
specificity and the container rule came later in the file. Added .lt-main
padding-top restores after each affected breakpoint (LG 1024-1279px, MD
768-1023px, 1920px+). The laptop range (LG) was the likely culprit on desktop.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
In the SM (≤767px) and XS (≤479px) media queries, .lt-container { padding }
shorthand appeared after .lt-main { padding-top } with equal specificity,
causing the shorthand to clobber the header-clearance padding-top. Swap order
so .lt-main always wins.
Also remove redundant lt-scanlines div — body::before in base.css already
renders the scanline overlay globally.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
body::before and body::after are used for background grid/gradient effects.
Adding lt-scanlines to body caused ::after conflict (higher specificity) and
put the scanline overlay at z-index 9998, above the header at z-index 300.
Move lt-scanlines to a dedicated fixed div so pseudo-elements don't conflict
and the header remains fully visible.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Sync base.css + base.js from web_template (adds lt-scanlines,
lt-cursor, lt-radar, lt-display-field, --font-crt/VT323 token)
- Add VT323 to Google Fonts link in layout_header.php
- Add lt-scanlines to <body> — CRT scanline overlay, light-mode suppressed
- Replace custom .editable-metadata:disabled CSS override in ticket.css
with the canonical .lt-display-field class from base.css
- Switch Priority/Category/Type/Visibility selects and visibility-group
checkboxes in TicketView.php from disabled attribute to lt-display-field
- Update toggleEditMode() in ticket.js to add/remove lt-display-field
instead of toggling the disabled attribute
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Root cause: DashboardView.php and dashboard.js both had a global
document.addEventListener('click') handler handling the same bulk-assign
and quick-assign actions. Every click fired both handlers, creating two
modals and two API fetches that both appended to the same select element.
Fix: Remove duplicate cases (bulk-*, navigate, view-ticket, quick-*,
set-view-mode, toggle-*, clear-selection) from DashboardView.php's inline
handler. dashboard.js already handles all of these correctly.
Also replace <select> with lt.combobox in both bulk-assign and
quick-assign modals so large user lists are searchable instead of a
long scrolling dropdown.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Use white-space:pre-wrap on description view div so newlines and multiple
spaces are preserved natively — no <br> replacement, ASCII art aligns
correctly since body is already monospace (JetBrains Mono).
Override opacity:1 on readonly API key input so generated keys are fully
readable instead of being faded to 0.45 by base.css [readonly] rule.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Ticket descriptions are plain text — renderDescriptionView() now always
uses nl2br instead of parseMarkdown(), preventing markdown from mangling
single newlines into run-on paragraphs.
Override base.css opacity:0.45 on disabled .editable-metadata selects
(Priority, Category, Type) so they remain legible at full contrast on
dark/OLED screens in read mode.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Root cause: disabled textarea gets opacity:0.45 + color:var(--text-muted) from
base.css, making it near-invisible on OLED (true-black background).
Fix:
- TicketView: add #ticketDescriptionView (div.lt-markdown) alongside the textarea;
textarea is now hidden by default (style="display:none"), view div is shown
- ticket.js: renderDescriptionView() renders raw text via parseMarkdown() or nl2br;
showDescriptionView() / showDescriptionEdit() swap between them;
toggleEditMode() calls showDescriptionEdit() when entering edit, and
renderDescriptionView() + showDescriptionView() when returning to read mode
- ticket.css: .ticket-description-view sets full-contrast text-primary/secondary
colors, min-height, and line-height for comfortable reading
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Root cause: bootstrap.php rotates the CSRF token on every successful POST,
but most API endpoints called echo json_encode() directly instead of
apiRespond() — so the rotated token was never returned to the client.
The next POST from the same page sent the now-invalid old token → 403.
Refreshing the page loaded a fresh token, making it work once.
Fixes:
- assign_ticket.php, watch_ticket.php: switch to apiRespond()
- saved_filters.php, user_preferences.php: replace all echo json_encode
calls with apiRespond() (19 and 12 call sites respectively)
- base.js: both apiFetch() and _apiFetchAuth() now update window.CSRF_TOKEN
whenever a response includes a csrf_token field, keeping the client
permanently in sync with server-side rotations
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
All SQL migration files have been applied and recorded in the migrations
tracking table. Folder intentionally empty — migrate.php kept as runner
for future one-time schema changes.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Ticket watchers:
- api/watch_ticket.php: GET (watch state) + POST (watch/unwatch toggle)
- index.php: route for /api/watch_ticket.php
- TicketView: WATCH/UNWATCH button with live state fetch and toggle
- NotificationHelper::notifyWatchers(): fetches watchers from DB, resolves
Matrix IDs via Synapse, fires notification to watchers + global list
- add_comment.php, update_ticket.php: call notifyWatchers on comment and
status-change events respectively
Fulltext search:
- TicketModel::hasFulltextIndex(): detects FULLTEXT index via information_schema
- getAllTickets(): uses MATCH...AGAINST when fulltext index exists, LIKE fallback
when not yet applied — zero-downtime rollout
Single-query pagination:
- getAllTickets() replaces separate COUNT + SELECT with COUNT(*) OVER() window
function — one round trip to DB per page load instead of two
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- CreateTicketView: "Link as duplicate" button on each duplicate result;
stores chosen ticket ID in hidden field, auto-creates duplicates dependency
after ticket is saved (TicketController)
- migrations/004: ticket_watchers table (ticket_id, user_id primary key)
- migrations/005: FULLTEXT index on tickets(title, description) for fast
relevance search replacing LIKE scan
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Comment pagination:
- CommentModel: add getCommentCount(), paginated getCommentsByTicketId()
with getThreadedCommentsPaged() for threading + LIMIT/OFFSET
- TicketController: load first 50 root comments + total count on page load
- api/get_comments.php: new AJAX endpoint for Load More (index.php routed)
- TicketView: Load More button + buildCommentEl() JS renderer for AJAX comments;
passes totalComments/commentOffset/isAdmin to window.ticketData
Matrix integration:
- NotificationHelper: add sendStatusChangeNotification(), sendCommentNotification(),
sendMentionNotification(), sendAssignmentNotification() alongside existing
sendTicketNotification(); internal fire() helper replaces duplicated cURL logic
- SynapseHelper: new helper that resolves SSO usernames → Matrix IDs by querying
Synapse Admin REST API directly (no caching, no stale data)
- config.php: add SYNAPSE_ADMIN_URL, SYNAPSE_ADMIN_TOKEN, MATRIX_NOTIFY_COMMENTS,
MATRIX_NOTIFY_ASSIGNMENTS config keys (all from .env)
- api/update_ticket.php: fire status-change notification after successful save
- api/add_comment.php: resolve @mentioned usernames via SynapseHelper and fire
mention notification; fire general comment notification when MATRIX_NOTIFY_COMMENTS=1
- api/assign_ticket.php: fire assignment notification (resolves assignee via Synapse)
when MATRIX_NOTIFY_ASSIGNMENTS=1
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Optimistic locking:
- TicketView now includes updated_at in window.ticketData
- ticket.js saveTicket() sends expected_updated_at on every save so
the server can detect concurrent edits
- On conflict response, shows a clear toast: "ticket was modified by
someone else while you were editing — reload to see latest version"
- On success, syncs window.ticketData.updated_at from server response
so subsequent saves use the correct lock key
- update_ticket.php now returns updated_at in success response
Visibility audit log:
- updateVisibility() result is now checked; on success, logs a delta
entry to the audit trail with from/to visibility and groups so the
timeline shows who changed visibility and when
Full ticket export:
- export_tickets.php now accepts format=full with a single ticket_id
- Produces a JSON file containing ticket fields, flat comment list
(with author, timestamps, text), and the full audit timeline
- Access-controlled: respects canUserAccessTicket() before exporting
- EXPORT button added to ticket toolbar linking directly to the endpoint
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Bug fixes:
- bulk-delete action called undefined bulkDelete() — wired to the
existing showBulkDeleteModal() so the confirmation modal actually shows
UX:
- Template loader now checks for existing title/description and asks
for confirmation before overwriting user-typed content
- Visibility select shows a dynamic hint paragraph that updates when
the user changes the selection (public/internal/confidential)
Architecture:
- TICKET_STATUSES added to config as single source of truth; all
hardcoded ['Open','Pending','In Progress','Closed'] arrays in
DashboardView now read from config; bulk-status modal in dashboard.js
reads window.TICKET_STATUSES (set from PHP) with array fallback
- ASSET_VERSION now auto-computed from max mtime of dashboard/ticket
CSS+JS files so browsers always pick up changes on deploy; manual
override still available via ASSET_VERSION in .env
- Removed 10 dead standalone stat methods from StatsModel (getOpenTicketCount,
getClosedTicketCount, getTicketsByPriority, etc.) — all superseded by
the consolidated fetchAllStats() queries, never called externally
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
No route in index.php ever invokes this method — all ticket updates
go through api/update_ticket.php. The method also lacked authorization
checks, making its removal strictly safer.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- POST /ticket_dependencies: verify user can access both the source
ticket and the target ticket before creating a dependency
- DELETE by ticket IDs: verify user can access source ticket; also
validate dependency_type against the allowed whitelist
- DELETE by dependency_id: look up dependency's ticket before deletion
and verify user can access it, preventing IDOR
- custom_fields.php: validate json_decode returns an array on POST/PUT;
add http_response_code(400) to all error responses
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- TicketModel::getAllTickets() now accepts optional $user param and applies
getVisibilityFilter() so non-admin users cannot see internal/confidential
tickets they lack access to from the dashboard listing
- DashboardController passes $GLOBALS['currentUser'] to getAllTickets()
- clone_ticket.php: move Content-Type header to top so all error paths send
correct JSON content type
- AuthMiddleware: filter group names from HTTP header to [a-z0-9_-] only,
preventing header injection via malformed group names
- add_comment.php: return HTTP 201 on success, 500 in catch block
- update_comment.php, delete_comment.php: return 500 in catch blocks
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- upload_attachment.php: derive stored file extension from validated MIME type
instead of user-supplied filename, preventing executable extension attacks
(e.g. a PHP file renamed to evil.txt would now be stored as .txt)
- CustomFieldModel.php: fix bind_param type string in updateDefinition()
'sssssiiiii' (10 chars) → 'sssssiiii' (9 chars) to match 9 SQL placeholders
- RateLimitMiddleware.php: replace MD5 with SHA256 for rate limit file hashing
- user_preferences.php: add httponly, secure, samesite=Lax flags to ticketsPerPage
cookie to prevent XSS/CSRF cookie theft
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
P1-A: Fix CSP - add fonts.googleapis.com to style-src, fonts.gstatic.com to font-src
P1-B: CSRF token rotation - add rotateToken() to CsrfMiddleware; bootstrap.php rotates
after successful validation and stores in $GLOBALS['_new_csrf_token']; add
apiRespond() helper to append token to responses; lt.api interceptor in
layout_footer.php auto-updates window.CSRF_TOKEN from responses
P1-C: Styled 403/404 error views with TDS layout instead of raw text; index.php now
uses requireAdmin() helper eliminating 7 duplicated guard blocks (P3-D)
P2-A: Remove duplicate JS-generated keyboard help modal from keyboard-shortcuts.js;
'?' key now routes to static #lt-keys-help modal in footer
P2-B: Asset versioning driven by config ASSET_VERSION key; base.css and base.js get
?v= cache-busting in layout_header.php
P2-C: Add data-theme="dark" to <html> tag to prevent FOUC on light-mode users
P2-E: Escape status value in dashboard.js hover preview class attribute via lt.escHtml()
P2-F: Replace bespoke showLoadingOverlay() with lt-spinner / lt-loading-text from
base.css; add .lt-loading-overlay wrapper CSS to dashboard.css
P2-G: Add keyboard-shortcuts.js to all 7 admin views so J/K nav and ? help work
P3-A: APP_NAME, APP_SUBTITLE, APP_VERSION driven from config.php; layout header/footer
use config values instead of hardcoded strings
P3-G: Replace custom initTableSorting() with lt.sortTable.init() which manages aria-sort
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
StatsModel queries used `FROM tickets WHERE` with no table alias, but
getVisibilityFilter() returns SQL referencing `t.visibility`. Admins
were unaffected because they get `1=1` with no column references.
Added `t` alias to all three tickets queries that use $visSQL.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- bulk_operation.php: replace is_numeric() with strict int cast+equality to reject scientific notation
- AttachmentModel.php: fix bind_param type strings (s→i for integer ticket IDs)
- CommentModel.php: use strict !== comparison with (int) cast for user_id ownership checks
- ticket.js: replace all non-TDS class names (text-amber→lt-text-amber, btn→lt-btn variants, etc.)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
CSS:
- ticket.css: use combined .comment.thread-depth-N selectors to resolve the
margin-left conflict between .comment-reply and .thread-depth-N classes
dashboard.js:
- Remove legacy initStatusFilter() (superseded by TDS v1.2 sidebar filters)
- Remove initTableSorting() call (client-side sort conflicts with server ?sort=)
- Remove quickSave() + saveTicket() (old hamburger-menu ticket page functions)
- Remove global loadTemplate() (duplicate of IIFE-scoped version in CreateTicketView)
- Remove generateSkeletonRows/Comments/Stats helpers (never called, used
unregistered CSS class names like .skeleton-row-tr)
- Remove "force dark mode" lines that overrode the user theme preference
- Fix non-TDS CSS classes in modal templates: text-center → style, text-green →
lt-text-cyan, mb-half → lt-mb-xs, modal-warning-text → lt-text-danger
Admin views:
- RecurringTicketsView: replace innerHTML += loop with createElement/appendChild
(avoids serial DOM re-parsing on each iteration)
- AuditLogView: add htmlspecialchars() to action_type option values (consistency)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- TicketController::create: validate csrf_token from POST before processing
- CreateTicketView: emit hidden csrf_token field; replace innerHTML duplicate
list with DOM methods to prevent any XSS path; guard checkDuplicates() with
lt.api availability check
- index.php audit-log: allowlist action_type; validate date_from/date_to as
YYYY-MM-DD before passing to query
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
submitReply() built a replyDiv.innerHTML template literal using
data.user_name (API response) without escaping — an attacker-controlled
display name could inject arbitrary HTML. Fix: wrap all API-sourced
string values in lt.escHtml() within the template.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- delete_attachment.php: add realpath() path traversal check before
unlink() — mirrors the defense-in-depth already in download_attachment.php;
also cast ticket_id to int when building the path
- manage_templates.php: add input validation to POST and PUT handlers:
required field checks, max length caps (name 100, title 255, desc 64KB),
allowlist validation for category/type, priority clamped to 1-5
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
showReplyForm() read userName from data-user attribute (decoded by
the browser from HTML entities) and injected it unsanitized into
insertAdjacentHTML() — any HTML special chars would be parsed as markup.
Fix: wrap with lt.escHtml() before interpolation.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Before: entire ticket data was logged and shown in the activity tab.
After: compare old vs new values before saving; log only fields that
actually changed as { field: { from: '...', to: '...' } } pairs.
- TicketController.php: fetch old ticket before update, compute delta
- api/update_ticket.php: same fix for the API endpoint (currentTicket
already fetched for auth, reuse it for delta comparison)
- TicketView.php: render delta format as "Field: old → new" with color;
truncate long values (description) at 60 chars; keep legacy flat format
as fallback for older log entries
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- base.css: add .lt-main.lt-container combined selector (specificity 0,2,0)
to prevent responsive .lt-container padding shorthand from overriding
the fixed-header clearance padding-top — affected all viewports < 1280px
- base.css: add .is-hidden { display: none !important } globally; it was
only defined in ticket.css so dashboard ticketPreview popup rendered
as a green box at 0,0 on page load instead of being hidden
- CreateTicketView.php: add dashboard.css to pageStyles so create-ticket-
meta-grid, lt-form-hint, visibility-groups-list, duplicate-list classes
are available (they were undefined when only ticket.css was loaded)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- base.css: add --lt-border/--lt-surface aliases so dashboard.css respects
theme instead of using hardcoded fallback colors
- base.css: add lt-select-sm/lt-input-sm compact size variants (used in 15+
places), lt-msg-danger alias for lt-msg-error, lt-form-hint--warn,
lt-font-mono utility class
- audit_log.php: cap ?limit= at 500 to prevent DoS via oversized queries
- ApiKeysView.php: replace deprecated execCommand('copy') with lt.copy();
add integer casts on api_key_id in id attr and data-id
- AuditLogView.php: rebuild pagination with windowed prev/next/ellipsis
pattern matching DashboardView; integer cast on user_id select option
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- base.css: add width:100%+min-width:0 to .lt-main so flex column body
doesn't shrink content due to margin:0 auto from .lt-container
- layout_header.php: restructure mobile nav drawer to match web_template
exactly (nav-drawer-links nav, direct <a> links, section div, no ul/li
wrapper, overlay after drawer); fix lt-nav-overlay id mismatch with
base.js; rename lt-header-username -> lt-header-user (matches CSS);
add JSON_HEX_TAG to all inline json_encode calls (closes </script> XSS)
- base.css: add lt-kv-row/label/value aliases (display:contents pattern
used in web_template v1.2 kv-grid); add lt-badge-sm variant
- Admin views: add missing .catch() on editField/editRecurring/loadUsers;
add JSON_HEX_TAG to json_encode in TemplatesView/WorkflowDesignerView
- TicketView: add JSON_HEX_TAG to all ticket-data json_encode calls
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- layout_footer.php: add lt-footer with context-sensitive keyboard hint bar
([ ~ ] HOME | [ / ] SEARCH | [ + ] NEW | [ * ] CFG | [ ? ] HELP)
Context adapts for dashboard, ticket, and admin pages
- layout_footer.php: wire show-keyboard-help and open-settings for all pages
- base.css: body { display:flex; flex-direction:column } + lt-main { flex:1 }
so footer sticks to bottom of viewport on short pages
- base.css: add lt-flex-gap-xs/sm/md/lg and lt-flex-align-start/center/end
(were used across all views but never defined — causing broken layouts)
- base.css: add --lt-danger/amber/cyan/success/text-primary CSS variables
(referenced in ticket.css and dashboard.css fallbacks but never declared)
- base.css: add lt-text-danger/warning/success/info/primary utility classes
(used in TicketView, DashboardView, admin views but not defined in base.css)
- DashboardView.php: remove ascii-banner.js (loaded but never called)
- TemplatesView.php: fix priority badge from lt-p* to lt-chip component
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Full application redesign using Terminal Design System v1.2 (lt-* class
system). Introduces shared layout_header/footer partials, upgrades
base.css/base.js to TDS v1.2, and rewrites all views (Dashboard, Ticket,
CreateTicket, and all 7 admin views) with lt-frame, lt-table, lt-modal,
lt-stats-grid, lt-kv-grid, and data-action event delegation patterns.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
DashboardView.php:
- Table status column: replace status-{slug} with lt-status lt-status-{slug} for consistent [● Status] bracket decoration from base.css
- Table priority column: replace raw number with lt-priority lt-p{N} empty span for [▲▲ P1 CRITICAL] style badges
dashboard.js:
- Kanban card priority badge: replace card-priority p{N} with lt-priority lt-p{N} to use the design system badge
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- ticket.js: replace custom formatFileSize() with lt.bytes.format() from web_template base.js; remove the now-redundant local function
- DashboardView.php: add id="tickets-table" and wire lt.tableNav.init() for j/k/Enter keyboard row navigation
- DashboardView.php: add lt-stat-card class + data-filter-key/data-filter-val to open/critical/closed stat cards; wire lt.statsFilter.init() + window.lt_onStatFilter so clicking a stat card filters the ticket list
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Returning 403 Forbidden leaks the existence of tickets to users who
should not know about them. Use 404 Not Found consistently across all
access-controlled endpoints to prevent enumeration.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- clone_ticket.php: replace custom visibility check with centralized canUserAccessTicket(); return 404 (not 403) for inaccessible tickets
- README.md: remove bootstrap.php from the API endpoints table (it's a shared include, not a public endpoint); correct its project structure description
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
utils.js is loaded on all pages (dashboard, ticket, admin views) before dashboard.js.
Moving the canonical definition there and removing the guard + the copy in dashboard.js
eliminates the redundant redefinition on every page load.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
StatsModel.getAllStats() now accepts a user array and applies the same
getVisibilityFilter() logic used by ticket listings. Admins continue to
share a single cached result; non-admin users get per-user cache entries
so confidential ticket counts are not leaked in dashboard stats.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- delete_attachment.php: check canUserAccessTicket() before allowing deletion; return 404 (not 403) for inaccessible tickets to prevent existence leakage
- upload_attachment.php: verify ticket access on both GET (list) and POST (upload) before processing
- update_ticket.php: pass currentUser to controller; add canUserAccessTicket() check before permission check; return 404 for inaccessible tickets instead of leaking existence via 403
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
jared