* add adblock-fast to the Ad Blocking segment
* fix grammar (Its -> It's)
* modify last paragraph of the instructions as they are specific to adblock
Signed-off-by: Stan Grishin <stangri@melmac.ca>
For cnames with a local data target the A RR is not resolved and
missing in the response. As most applications don't send another
query and fail, these entries are placed in a rpz zone instead.
Signed-off-by: Tobias Waldvogel <tobias.waldvogel@gmail.com>
* adblock-fast can generate the compatible adb_list-file, but it's
only pulled if net/adblock installed, this patch also pulls in the
adb_list file if net/adblock-fast is installed.
* also bump PKG_RELEASE
Signed-off-by: Stan Grishin <stangri@melmac.ca>
that way, procd does not needlessly restart unbound on triggers when
everything remains the same - changes in non-default included
configuration files will not be registered, however
Signed-off-by: Jan Klos <jan@klos.xyz>
The function `create_host_record_from_host` fails if the `dns` option
is not set in the host entry.
This sets a default to the `dns` variable in order to fix this error.
Fixes: #22691
Signed-off-by: Julien Cassette <julien.cassette@gmail.com>
The "Extra DNS" option allows to create records from the DHCP
"Hostnames" configuration entries.
This allows to create such records from the DHCP "Static leases"
configuration entries too.
Fixes: #22593
Signed-off-by: Julien Cassette <julien.cassette@gmail.com>
This prevents a forwarding server named like ::1@5453 from being added
to unbound.conf as a forward-host instead of the correct forward-addr.
forward-host requires the name to be resolved, which is impossible in
the absence of another nameserver. Thus, forwarding-only configurations
referencing only the IPv6 loopback address with a port number were
broken.
Signed-off-by: Mark Mentovai <mark@mentovai.com>
DNS flag day 2020, software should reflect the minimum EDNS 1232 bytes.
Added iface_wan and iface_lan to control internal DNS assignemnts and
to control what is local service ACL. Interface wild cards are not
explicitly set so that they can be customized in extended conf.
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
- prevent rapid overlap in DHCP script updates
- check and allow localhost forwards with specific applications
- add option for rate limiting inbound queries
- change UCI list to table format with Unbound conf references
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
The two unique packages "Unbound light" and "Unbound heavy"
were not working well due to the fact that Unbound is mostly
its library. Tools and helpers would crash. Instead a reasonable
default Unbound is built. Also up select options like python
are added. libevent and libpthreads are options to down select.
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
Unbound has a quirk and may reply on a different device address.
When Unbound answers with from-address different than it
received queries on, it may cause trouble for select VPN and
firewall configurations. Ensure Unbound replies with the same
address by changing this default.
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
This exposes the interface-auto option to UCI.
By default, interface-auto is disabled.
This leads to the DNS reply possibly originating from
a different address then the request was sent to.
Devices with a packet filter might not receive the reply in this case.
Enabling interface-auto ensures the reply is sent with the
source-address the request was sent to.
Signed-off-by: David Bauer <mail@david-bauer.net>
- treat RFC6762 'local.' as nxdomain because avahi and other services
will disable if SOA or NS records appear in central DNS.
- allow two threads to be enabled with the 'heavy traffic' variant of
Unbound packages.
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
Expressions '-o', '-a', and '\( \)' within test or '[ ]' are obsolete.
POSIX allows few arguments to test, so long expressions are not
portable. '[ p -a q ]' can be replaced with '[ p ] && [ q ]' instead.
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
- fix AXFR zones to delay a potentially large download with ntp-hotplug
- fix odhcpd link script to properly delete expired lease data from DNS
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
- adjust a few UCI translations to coordinate with upstream defaults
- remove OpenSSL < 1.1.0 API log error patch which is included upstream
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
ssl_set1_host() is not available without openssl-1.1.0. Unbound can not do
host cert verification. DNS over TLS connects, but hosts are unverified. A
patch for log err is added with a noitce in README.md.
(see: https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=658)
Also, squash some minor robustness and TLS usability fixes.
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
Unbound struggles with boot ifup, so procd triggers changed to push
outside of this noise. Unbound has run in /var/lib/unbound/, so chroot
(jail) protects /etc/, and it can save flash wear. Compiled defaults
reflect this now, so Unbound tools are easier run on the command line.
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
With growing interest, DNS over TLS can be setup in Unbounds foward-zone:
clause. A broader UCI solution is added to support forward-, stub-, and
auth- zone clauses in a new 'zone' section. This implentation required
reworking scripts, because they did not scale. 'forward_domain' and
'prefetch_root' options are removed, and superceded by 'zone' section.
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
Unbound UCI so far has limited forward configuration lacking
DNS over TLS connection setup tools. User override files
'unbound_srv.conf' and 'unbound_ext.conf' can implement this.
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
When UCI local zone is private and static, Unbound covered private
addresses with defaults. Optional delegated global IP6 prefix
protection lacked a static zone, but it was prevented from appearing
in global DNS responses. Domain names router-as-TLD, "lan." and
"local." were static, but they lacked default SOA or NS such as
Unbound had assinged to private addresses. Clean up these local
zones UCI evaluation and block global DNS inclusion.
Signed-off-by: Eric Luehrsen <ericluehrsen@hotmail.com>
Add the possibility to use Unbound auto-zone: clause to
fetch complete root, arpa, in-addr.arpa, and ip6.arpa
zone files. This can speed up recursion when users
access many ccTLD or connection logging hits many PTR.
Signed-off-by: Eric Luehrsen <ericluehrsen@hotmail.com>
Some resource options bundled many Unbound.conf options and
made customizing on top of UCI difficult. Make it easier to
use Unbound built defaults (blank conf sections).
Signed-off-by: Eric Luehrsen <ericluehrsen@hotmail.com>
Bug: If DHCPv4 MAC are used to infer SLAAC and the forth position of
the subnet /64 is 0 (X:X:X:0::/64), then DNS records where malformed.
Signed-off-by: Eric Luehrsen <ericluehrsen@hotmail.com>
- Add domain_forward to permit designated domains to forward instead
of recurse as listed in resolve.conf.auto from DHCP WAN client
- Update rebind_protection and add rebind_interface to protect IP6
GLA locally just like RFC 1918 protection
- Rename trigger to trigger_interface with backwards compatability
- Update odhcpd script for efficiency handling many clients
Signed-off-by: Eric Luehrsen <ericluehrsen@hotmail.com>
When using the configuration under "Unbound and odhcpd" in the package's
README.md, the scripts generated a malformed config file for unbound, due
to an "ip route" command giving extra output lines with the string
"anycast" where the awk script expects an address. These are now filtered.
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
