Openwrt has a own firewall service called fw3, that supports firewall zones.
Docker can bypass the handling of the zone rules in openwrt via custom
tables. These are "always" processed before the openwrt firewall.
Which is prone to errors!
Since not everyone is aware that the firewall of openwrt will
not be passed. And this is a security problem because a mapped port is
visible on all interfaces and so also on the WAN side.
If the firewall handling in docker is switched off, then the port in
fw3 must be explicitly released and it cannot happen that the
port is accidentally exported to the outside world via the interfaces on
the WAN zone.
So all rules for the containers should and so must be made in fw3.
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
Up to now only the docker0 interface and bridge is created by default.
In order to create other interfaces and to integrate them into the
openwrt these functions can now be called with arguments.
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
nopingtime UCI option rationale:
I want relatively fast reaction(i.e. 1m or 2m) for 'no internet' condition,
but i don't want my router to reboot every 1 minute if there is still no
internet after reboot.
initd_watchcat:
* add: nopingtime uci option support
* add: defaults to all non-critical options
* add: log warnings for non-critical errors(when option is missed and
default is applyed)
* fix: error handling and config_get defaults are somtimes in conflict
because of config_get defaults. They are gone now, error handling improved.
* fix: calling watchcat.sh with 'period' mode instead of 'ping'. Typo?
* fix: pingperiod default changed from period/20 to more reasonable period/5
watchcat.sh:
* add: nopingtime uci option support( sleep if uptime < nopingtime )
* remove: [ "$mode" = "allways" ] && mode="always" - not needed, already
done by initd_watchcat in load_watchcat() func
* add: echo 1 > /proc/sys/kernel/sysrq before sysrq-trigger
* refactor: eliminated once used not needed variables, code size reduced.
* PKG_RELEASE bumped up
Signed-off-by: Vasily Trotzky <trotzky.vas@gmail.com>
* blocked_interfaces blocks all packets to docker0 from the given
interface. This is needed because all the iptables commands dockerd
adds operate before any of the fw3 generated rules.
Signed-off-by: Gerard Ryan <G.M0N3Y.2503@gmail.com>
Use ALTERNATIVES for /usr/bin/gpg and /usr/bin/gpgv, so upcoming gnupg2
variants can be selected instead.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Added Fedora patch to fix compilation.
Added python3 dependency as it seems it's needed now.
Replaced custom boost 1.73 patch with upstream one. Removed CFLAG that
was supposed to fix this but didn't do anything.
Removed nls.mk. telldus-core was fixed to not require iconv.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Fix "hostapd_ubus_stations.lua". The bit-lib that is imported and the
one specified as the dependency do not match. Use luabitop.
Signed-off-by: Nick Hainke <vincent@systemli.org>
it makes no sense to show docker-compose sit in Languages -> Python
submenu in menuconfig, it is a tool and not a library.
Move it to Utilities section like docker-ce also is.
Signed-off-by: Alberto Bursi <bobafetthotmail@gmail.com>
Florian Eckert