when you use fail2ban have a look on ipset it performe better on large
lists.
Am 16.04.20 um 17:13 schrieb Lawrence:
Greetings All,
WOW, thanks for all the suggestions guys. Not many of them are
understood, I will try the fail2ban and see how far I get.
Thanks gaian.
Lawrence
*From: * basti <mailingl...@unix-solution.de>
*To: * <nginx@nginx.org>
*Sent: * 16/04/2020 4:54 PM
*Subject: * Re: Nginx wp-admin access control
I have not follow the entire discussion.
What is the goal to do with wp-admin?
There are several ways to limit access:
- http basic auth
- use a x509 cert to authenticate instead of user/pass
- write a hook plugin to wp_login() to use you own / external login
- just use fail2ban to keep bad guys out
- ...
On 16.04.20 16:46, Francis Daly wrote:
> On Wed, Apr 15, 2020 at 12:52:59PM +0200, Lawrence wrote:
>
> Hi there,
>
>> To start, I am very much a beginner to nginx and coding. I am a
application support engineer, but got very little development skills.
>
> I don't know WordPress; but on the nginx side, what matters is the
> request that is made (the url, handled in a "location") and the
way that
> you want nginx to handle that request.
>
> In nginx (in general), one request is handled in one location;
> only the configuration in, or inherited into, that location
> matters. Location-matching does not include the request query
> string. Inheritance is per directive, and is either by replacement or
> not at all. The "*_pass" directives are not inherited; the others
are.
>
> There are exceptions to this description, but it is probably a good
> enough starting point to understanding the configuration that is
needed.
>
> The documentation for any directive X can be found from
> http://nginx.org/r/X
>
>> My goal is to have the sites available but the access to all wp
admin must be limited.
>> below are a few of the solutions I found. Non seem to work
fully. I assume it is my understanding of nginx configuration.
>>
>> method #1 -- test unsuccessfully.
>
> In this case, does "unsuccessful" mean: the php file is not handled
> when it should be; or the php file is handled when it should not
be; or
> something else? In general, it is good to be specific -- what
request was
> made, what response was returned, and what response was wanted
instead.
>
>
> So, with me not knowing WordPress, your mail and some brief web
searching
> suggests that you want your nginx to do the following:
>
> * allow any access to any request that ends in ".php", except
> * restrict access to the request /wp-login.php and
> * restrict access to any php request that starts with /wp-admin/,
except
> * allow any access to /wp-admin/admin-ajax.php
>
> where "restrict" is to be based on an infrequently-changing list
of IP
> addresses or address ranges.
>
> And this is in addition to the normal "try_files" config to just get
> wordpress working.
>
> Is that an accurate description of the desired request / response
> handling mapping?
>
> If so, something like (untested):
>
> ===
> include fastcgi.conf; # has fastcgi_param, etc, but not
fastcgi_pass
> # Can directly paste the relevant lines here instead
>
> location / {
> try_files $uri $uri/ /index.php?$args;
> }
> location ~ \.php$ {
> location ~ ^/wp-admin/ {
> allow 192.168.1.0/24;
> deny all;
> fastcgi_pass unix:/run/php/php7.0-fpm.sock;
> }
> fastcgi_pass unix:/run/php/php7.0-fpm.sock;
> }
> location = /wp-login.php {
> allow 192.168.1.0/24;
> deny all;
> fastcgi_pass unix:/run/php/php7.0-fpm.sock;
> }
> location = /wp-admin/admin-ajax.php {
> fastcgi_pass unix:/run/php/php7.0-fpm.sock;
> }
> ===
>
> looks like it should work. There are other ways to arrange things,
> and there is repetition here of the "allow" list; it may be
simpler to
> maintain that list twice than to use another "include" file.
>
> If you are happy to test and report what fails, then it should be
possible
> to end up with a suitable config.
>
> Good luck with it,
>
> f
>
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