security: fix vulnerabilities 1-7 from security audit

- Fix #1: Share handler IDOR - enforce owner check on share operations
- Fix #2: list_files_query IDOR - bind folder queries to authenticated user
- Fix #3: Dedup handler IDOR - restrict dedup operations to file owner
- Fix #4: Trash handler OptionalAuthUser - require full AuthUser
- Fix #5: Error info leakage - sanitize 500 error responses
- Fix #6: Chunked upload IDOR - bind upload sessions to user_id,
  add verify_session_owner() check on all session operations
- Fix #7: CSP unsafe-inline removal - migrate all inline scripts,
  styles and event handlers to external files, tighten CSP to
  script-src 'self'; style-src 'self'

New files:
  - static/js/core/theme-init.js (render-blocking theme init)
  - static/js/core/sw-register.js (service worker registration)
  - static/css/views/device-verify.css (extracted inline styles)
  - static/js/views/device-verify/device-verify.js (extracted inline script)

This commit is contained in:

Dionisio

2026-03-05 13:15:34 +01:00

parent fdbb2bf60a

commit b503e08384

38 changed files with 870 additions and 1008 deletions

									
										static/css/base/reset.css
									
		+2
		
												View File
												
				@@ -20,3 +20,5 @@ html[dir='rtl'] .fa-sign-out-alt {

					-webkit-transform: rotate(180deg);

					transform: rotate(180deg);

				}

				/* Utility: hide elements without inline style="" (CSP-safe) */

				.hidden { display: none; }