Version 2 of dnscrypt-proxy is written in Go and therefore isn't capable
of dropping privileges after binding to a low port on FreeBSD.
By default, this port's daemon will listen on port 5353 (TCP/UDP).
With this option it's possible to bind it and listen on port 53 (TCP/UDP)
with mac_portacl(4) kernel module (network port access control policy).
For this add dnscrypt_proxy_mac_portacl_enable=YES in your rc.conf.
The dnscrypt-proxy startup script will load mac_portacl and add a rule
where %%USER%% user will be able to bind on port 53 (TCP/UDP). This port
can be changed by dnscrypt_proxy_mac_portacl_port variable in your rc.conf.
You also need to change dnscrypt-proxy config file to use port 53.
Suggested by: feld
Approved by: egypcio@googlemail.com (maintainer)
Differential Revision: https://reviews.freebsd.org/D15151
Main changes in the port:
- Improve instructions for using dnscrypt-proxy2 together with unbound. [1]
- Add dnscrypt_proxy_suexec option for users who want to run the daemon as
root.
- Move the configuration file from ${PREFIX}/etc/dnscrypt-proxy.toml to
${PREFIX}/etc/dnscrypt-proxy/dnscrypt-proxy.toml, because by default
temporary files will use the path of the config file.
This fixes a permission issue when fetching the public resolvers list.
Changes: https://raw.githubusercontent.com/jedisct1/dnscrypt-proxy/2.0.10/ChangeLog
PR: 227129 [1]
Submitted by: egypcio@googlemail.com (maintainer)
Reported by: erik@nordstroem.no [1]
Differential Revision: https://reviews.freebsd.org/D15024
A flexible DNS proxy, with support for modern encrypted DNS protocols such as
DNSCrypt v2 and DNS-over-HTTP/2.
WWW: https://github.com/jedisct1/dnscrypt-proxy
Without a repocopy because it's a new port, rewritten from scratch.
PR: 225821
Submitted by: Vinícius Zavam <egypcio@googlemail.com>
Differential Revision: https://reviews.freebsd.org/D14319
