PGHOST=postgresql PGPORT=5432 PGDATABASE=calendars PGUSER=pgroot PGPASSWORD=pass CALDAV_BASE_URI=/caldav/ CALDAV_INBOUND_API_KEY=changeme-inbound-in-production CALDAV_OUTBOUND_API_KEY=changeme-outbound-in-production CALDAV_INTERNAL_API_KEY=changeme-internal-in-production # Default callback URL for sending scheduling notifications (emails) # Used when clients (like Apple Calendar) don't provide X-CalDAV-Callback-URL header CALDAV_CALLBACK_URL=http://backend-dev:8000/api/v1.0/caldav-scheduling-callback # Calendar sanitizer: strip inline binary attachments (base64 images from Outlook/Exchange) # Applies to all CalDAV writes (client PUTs + import) SANITIZER_STRIP_BINARY_ATTACHMENTS=true # Calendar sanitizer: max DESCRIPTION size in bytes (0 = no limit) SANITIZER_MAX_DESCRIPTION_BYTES=102400 # Calendar sanitizer: max total resource size in bytes per calendar object (0 = no limit) SANITIZER_MAX_RESOURCE_SIZE=1048576