* fix for possible exploit #13758
* sanetize all external template/config inputs
* fix some shellcheck warnings
Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>
I checked the hostname for existing DNS A and AAAA entries and these
ones didn't have an entry.
Signed-off-by: Gerald Hansen <gerald.hansen@cloud.ionos.com>
As the default uclient-fetch doesn't support authentication header
and the ddns provider myonlineportal.net support also username and
passwort as url parameter this can be changed.
Signed-off-by: Gerald Hansen <gerald.hansen@cloud.ionos.com>
Getifaddrs() is not working all the time (e.g. wireguard interfaces).
Instead we use if_nameindex() syscall as suggested in:
https://stackoverflow.com/a/45796495/8474618
Signed-off-by: Nick Hainke <vincent@systemli.org>
This includes fixes for:
* CVE-2021-3114: crypto/elliptic: incorrect operations on the P-224
curve
* CVE-2021-3115: cmd/go: packages using cgo can cause arbitrary code
execution on Windows
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
add eoip package,this can create ethernet
tunnels compatible with Mikrotik EoIP tunnel.
At current moment it is easiest way
to create stateless tunnel with Mikrotik.
Signed-off-by: Bogdan Shatik <bogdikxxx@mail.ru>
In IPv4 the default route can be written as
0.0.0.0/0
In IPv6 the default route can be written as
::/0
If u try
owipcalc 0.0.0.0/0 contains 1.1.1.1
or
owipcalc ::/0 contains ::1
owipcalc will respond with 0 meaning that the "default prefixes" do not
contain the routes.
That is why we check now for 0 prefix.
Furthermore, if the prefix is 0, i will be 16. We will access a negative
array entry in the line:
uint8_t net1 = x->s6_addr[15-i] & m;
Divide by % 16 to prevent i becoming 16:
uint8_t i = ((128 - a->prefix) / 8) % 16;
Signed-off-by: Nick Hainke <vincent@systemli.org>
This is a helpful utility, but it does not have any dependencies
in base repository. Move it to packages feed.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This is a helpful utility, but it does not have any dependencies
in base repository. Move it to packages feed.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>