- 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>
squash commits
- add Eric Luehrsen as maintainer
- add ldns-example programs as option
- add ECDSA to support DNSSEC zones with these keys
- remove patches included upstream
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>
- 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>
Two seperate package names were chosen instead of menu selected options
because dependents need a ready (large) package in release directory.
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>
Eric Luehrsen