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2020-06-11vyos-hostsd: T2583: partial rewriteJernej Jakob
- update copyright date - validate incoming JSON data against a schema with voluptuous - add usage help describing internal messages syntax at top of vyos-hostsd - move socket and state file to directory /run/vyos-hostsd - replace jinja2 rendering with vyos.template - move all templates out of the executable into dedicated data/templates dirs - move recursor.conf forward-zones-recurse to forward-zones-file - generate lua-config-file for pdns-recursor with addNTA - support adding custom forward zones for pdns-recursor with optional added NTA and/or recursion-desired - move search_domains from set_host_name to separate add/delete/get commands - unify functions to support abstracting them in the future - track number of internal changes in "changes" variable saved in state file (informational in apply function) - do not apply changes immediately, add apply function that applies all changes (to not reload pdns-recursor excessively for a large set of changes, users must call the apply function once at the end) - add pdns_rec_control function that supports sending arbitrary commands to rec_control (fix pdns-recursor process name that caused the old function to think pdns-recursor was never running) - create /run/powerdns if it doesn't exist (on boot vyos-hostsd starts before pdns-recursor but we need to put our generated conf files there) - abstract specific command functions (add_*/del_*) into general functions to manipulate various types of data in the state variable - add command types: - forward_zones (generate custom forward zones for pdns-recursor) - search_domains (move from set_host_name as dhcp client needs to change them too) - name_server_tags_recursor (to set tags whose nameservers are added to pdns-recursor) - name_server_tags_system (to set tags whose nameservers and search domains are added to /etc/resolv.conf) - change hosts data format to make more sense (move tag from within each host dict to the key for a list of host dicts) - do not remove state file when shut down cleanly, to not lose state when restarting vyos-hostsd service that's then impossible to restore without restarting the whole router - a reboot will remove the state file as it lives in a tmpfs (/run) - remove too verbose info log on every received message - set mode of socket to 770 to secure it against processes not in hostsd group
2020-05-28dhcp: T2465: T2483: fix DNS resolution (pdns restatt)kroy-the-rabbit
2020-05-19T2465: Permissions on vyos-hostsd socket incorrectkroy-the-rabbit
The DHCP server is unable to apply entries to the hosts file because the permissions on the socket are getting created wrong. ``` $ ls -al /run/vyos-hostsd.sock srwxrwxrwx 1 root vyattacfg 0 May 20 01:38 /run/vyos-hostsd.sock ``` This gives it the correct permissions so that the nobody/nobody user/group can change it.
2020-04-18[T2311] name servers via cmdline can't take effectMaple Wang
Please refer to https://phabricator.vyos.net/T2311
2019-12-19vyos-hostsd: T1885: Fixed crash if stdout PIPE connection lostzsdc
In case if stdout PIPE were lost (for example, after systemd-journald restart), using print() will raise the exception. This patch replaces print() to logging function, which is not sensitive to this problem. This makes vyos-hostd resistant to stdout disconnection, but of course, all logs after stdout disconnection will be lost.
2019-11-17dns: T1786: add proper processing of 'system disable-dhcp-nameservers'zdc
2019-09-29[vyos-hostsd] T1701 Fix check for delete domain-name and domain-searchDmitriyEshenko
2019-09-19T1638: generated hosts file fix for proper FQDN resolutionkroy
2019-08-26T1598: add a vyos-hostsd operation for retrieving name servers by tag.Daniil Baturin
2019-08-21T1598: clean up vyos-hostsd state dump on clean shutdown.Daniil Baturin
2019-08-21T1598: improve autogenerated file comments.Daniil Baturin
2019-08-20T1598: initial implementation of the hosts keeper daemon.Daniil Baturin