ACLs were not considered when processing commands coming over WebSocket
connections. WS commands that are disabled with ACLs are now rejected
with a custom message for JSON and raw WS clients, the two supported
formats for this protocol. For JSON an equivalent HTTP status code is
included in the response, although this is only an indication of how
Webdis would have responded if it came from a regular HTTP request.
Tests are added to validate that DEBUG commands are rejected by Webdis
without even making it to Redis, for both JSON and raw WS clients.
Add DEBUG OBJECT demo to websocket.html: DEBUG is disabled with ACLs
by default in webdis.json. A DEBUG button is added to the WebSocket
HTML demo to show what kind of response is produced when WebSocket
clients attempt to send such a command.
The error responses are documented in the README in the ACL section.
Fixes#240.
Webdis used to call fsync after every single log message, which had a
significant negative impact on performance. This change introduces 3
config options for fsync: no explicit fsync (the new default), a periodic
fsync called every N milliseconds, or the old behavior.
The new config key is also documented and validates its inputs.
* Change redis_auth in struct conf to handle old and new auth
* Update cfg.c to understand an array of two strings for redis_auth
* Update pool.c to send both username and password
* Add links to new images on AWS ECR
* Clean up Markdown:
* Change all <pre>...</pre> to ``` blocks
* Add syntax info on code blocks
* Add `$` prefix in front of all commands that didn't have it
* Heading tweak
Jessie Murray
Nicolas Favre-Felix
Jessie Murray