Fail to save custom filtering rule

[tuapuikia]

Steps to reproduce

1. Run the docker image.
2. Go to adguard home filtering rules and add new regex
3. Error appear and failed to save (TypeError: Cannot read property 'data' of undefined)

Expected behavior

Custom rule should be able to save.

Actual behavior

Error shown and rules are not updated.

Screenshot:

Your environment

Description	Value
Version of AdGuard Home server:	v0.92-hotfix2-35-g5fed
How did you setup DNS configuration:	System with docker
If it's a router or IoT, please write device model:	(e.g. Raspberry Pi 3 Model B)
Operating system and version:	(e.g. Ubuntu 18.04.1)

[tuapuikia]

Found the issue. My nginx drop PUT method by default. Enable PUT have solved the problem.

[ameshkov]

@tuapuikia is it a default nginx configuration? Does it also disable DELETE method?

We might consider switching everything to POST if so

[tuapuikia]

Nginx default allow PUT and DELETE. It just my nginx hardening script disable those method by default.