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implement level permissions in tileserver/cachepackage

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This commit is contained in:
Laura Klünder 2024-12-19 00:51:48 +01:00
parent 9d77707cc5
commit 6167c92e98
4 changed files with 37 additions and 9 deletions
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9
src/c3nav/tileserver/wsgi.py
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@ -285,10 +285,15 @@ class TileServer:
cookie = self.cookie_regex.search(cookie)
if cookie:
cookie = cookie.group(2)
access_permissions = (parse_tile_access_cookie(cookie, self.tile_secret) &
set(level_data.restrictions[minx:maxx, miny:maxy]))
access_permissions = (
parse_tile_access_cookie(cookie, self.tile_secret) &
(set(level_data.restrictions[minx:maxx, miny:maxy]) | level_data.global_restrictions)
)
access_cache_key = build_access_cache_key(access_permissions)
if not all((r in access_permissions) for r in level_data.global_restrictions):
return self.not_found(start_response, b'invalid level or theme.')
# check browser cache
if_none_match = env.get('HTTP_IF_NONE_MATCH')
tile_etag = build_tile_etag(level, zoom, x, y, theme_id, base_cache_key, access_cache_key, self.tile_secret)