* Aligned pihole logo to center, Fixed responsive issue
* removed duplicate instance of #splashpage
Signed-off-by: Dany Gauthier <danygauthier57@yahoo.ca>
The CLI and the UI should do the same to be able to add/remove the same
records via any supported interface.
Signed-off-by: Andras Tim <andras.tim@gmail.com>
Already existing regex validation will be used on url after removing @ (in case
its in separating userinfo and host).
Signed-off-by: Matej Dujava <mdujava@kocurkovo.cz>
Fixes: https://github.com/pi-hole/pi-hole/issues/3911
Fixes: 7d19ee1b: validate blocklist URL before adding to the database (#3237)
After some email discussion with Adam, there is a preference to also prevent $splashPage from using variables
Signed-off-by: craigmayhew <craig@mayhew.io>
Found below by accident:
```
pi@ph5:~ $ man dnsmasq
[..]
--dns-loop-detect
Enable code to detect DNS forwarding loops; ie the situa‐
tion where a query sent to one of the upstream server
eventually returns as a new query to the dnsmasq instance.
The process works by generating TXT queries of the form
<hex>.test and sending them to each upstream server. The
hex is a UID which encodes the instance of dnsmasq sending
the query and the upstream server to which it was sent. If
the query returns to the server which sent it, then the
upstream server through which it was sent is disabled and
this event is logged. Each time the set of upstream
servers changes, the test is re-run on all of them, in‐
cluding ones which were previously disabled.
```
Seems to work just fine if I point my router 10.0.0.1 back to Pi-hole in the WAN DNS settings:
```
pi@ph5:~ $ grep server= -R /etc/dnsmasq.*
/etc/dnsmasq.d/01-pihole.conf:server=9.9.9.10
/etc/dnsmasq.d/01-pihole.conf:server=149.112.112.10
/etc/dnsmasq.d/01-pihole.conf:server=10.0.0.1
/etc/dnsmasq.d/01-pihole.conf:rev-server=10.0.0.0/24,10.0.0.2
/etc/dnsmasq.d/01-pihole.conf:server=/dehakkelaar.nl/10.0.0.2
/etc/dnsmasq.d/01-pihole.conf:server=/use-application-dns.net/
```
```
pi@ph5:~ $ sudo tee /etc/dnsmasq.d/99-my-settings.conf <<< $'dns-loop-detect'
dns-loop-detect
```
```
pi@ph5:~ $ pihole restartdns
[✓] Restarting DNS server
```
```
pi@ph5:~ $ tail -F /var/log/pihole.log
[..]
Oct 22 18:17:41 dnsmasq[17301]: using nameserver 10.0.0.2#53 for domain dehakkelaar.nl
Oct 22 18:17:41 dnsmasq[17301]: using nameserver 10.0.0.2#53 for domain 0.0.10.in-addr.arpa
Oct 22 18:17:41 dnsmasq[17301]: NOT using nameserver 10.0.0.1#53 - query loop detected
Oct 22 18:17:41 dnsmasq[17301]: using nameserver 149.112.112.10#53
Oct 22 18:17:41 dnsmasq[17301]: using nameserver 9.9.9.10#53
```
