mirrors/calibre-web
1
0
Fork 0
mirror of https://github.com/janeczku/calibre-web synced 2024-11-28 20:39:59 +00:00
Code Issues Releases Wiki Activity

Correct CSP

Browse Source 
no need blob: value for object-src
This commit is contained in:
Petipopotam 2023-01-19 20:19:55 +01:00 committed by GitHub
parent ed22209e6c
commit beb619c2c2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
cps/web.py
View File

@ -82,16 +82,16 @@ except ImportError:
def add_security_headers(resp):
csp = "default-src 'self'"
csp += ''.join([' ' + host for host in config.config_trustedhosts.strip().split(',')])
csp += " 'unsafe-inline' 'unsafe-eval'; font-src 'self' data:; img-src 'self' blob:"
csp += " 'unsafe-inline' 'unsafe-eval'; font-src 'self' data:; img-src 'self'"
if request.path.startswith("/author/") and config.config_use_goodreads:
csp += " images.gr-assets.com i.gr-assets.com s.gr-assets.com"
csp += " data:;"
csp += " object-src 'none'"
csp += " blob: data:;"
csp += " object-src 'none';"
resp.headers['Content-Security-Policy'] = csp
if request.endpoint == "edit-book.show_edit_book" or config.config_use_google_drive:
resp.headers['Content-Security-Policy'] += " *"
elif request.endpoint == "web.read_book":
resp.headers['Content-Security-Policy'] += " blob:; style-src-elem 'self' blob: 'unsafe-inline';"
resp.headers['Content-Security-Policy'] += " style-src-elem 'self' blob: 'unsafe-inline';"
resp.headers['X-Content-Type-Options'] = 'nosniff'
resp.headers['X-Frame-Options'] = 'SAMEORIGIN'
resp.headers['X-XSS-Protection'] = '1; mode=block'