29 Commits

Author	SHA1	Message	Date
prx	3642040f5c	factorize #3:ban + simpler runcmd	2023-09-03 15:33:28 +02:00
prx	b452300021	less verbose logs	2023-09-03 15:24:29 +02:00
prx	fc07398e49	factorize #2: watch event + fix bug listening a bad file descriptor	2023-09-03 15:10:30 +02:00
prx	fe6a3a32ae	factorize \#1: server setup	2023-09-02 15:59:07 +02:00
prx	493dac653d	add -t and -p flags to specify table name and port	2023-06-13 10:35:54 +02:00
prx	ba85c1dc9b	change to avoid zombies	2023-05-12 12:10:38 +02:00
prx	0265627230	make sure table arg is considered	2022-10-12 22:01:34 +02:00
prx	e364ce9780	listen on localhost, both ipv4 and ipv6 if available. Use kqueue to handle many connections	2022-10-12 21:43:44 +02:00
prx	0662ac5bfa	fix duplicate processes	2022-10-08 21:40:27 +02:00
prx	29a5701dee	use signal to reap zombies, still WIP	2022-10-08 21:16:32 +02:00
prx	6b6bab5400	add mandatory message	2022-10-08 14:20:01 +02:00
prx	92e8239a50	iblock is now its own server. inetd is no longer required. ... Some minor changes too: * doas is called with flag "-n", this avoid blocking iblock if doas ismisconfigured. * pfctl calls are run in separate fork process * iblock listening port is now the better 2507 instead of already used by other softwares 666. * Added a rc script to start iblock as daemon.	2022-10-08 14:08:57 +02:00
Omar Polo	5ac1e2631b	Don't need to copy strings around and hardcode the max table len from pf ... internals, just assign a pointer (eventually from argv.) while here also add a usage() function and error if more than one argument are passed.	2022-09-24 19:40:39 +02:00
prx	b95e736dc7	add fork check for error and reformat	2022-09-18 14:43:53 +02:00
Solene Rapenne	1f21555152	iblock: kill established connections after the ban	2022-09-17 16:52:03 +02:00
prx	3cadbbe7df	no need to look in PATH	2022-08-22 15:02:17 +02:00
prx	9b755ab627	typo	2022-08-22 14:56:35 +02:00
prx	28eb2bfbeb	if and switch aren't functions	2022-08-22 14:56:21 +02:00
prx	7c1edb0feb	remove useless {}	2022-08-22 14:55:45 +02:00
prx	2b226c9a02	initialize variables, use strlcpy return value	2022-08-22 14:55:25 +02:00
prx	f9d12c9ef5	avoid colision with common table names	2022-08-22 14:50:40 +02:00
prx	7f474df2ee	set TABLE_LEN according to pf source	2022-08-22 14:50:27 +02:00
prx	461451d717	Make use of doas mandatory to avoid running iblock as root.	2021-03-20 11:42:00 +01:00
Solene Rapenne	8d03bbd483	Add IPv6 support + many others improvements. Patch from prx@ybad.name	2021-03-10 22:34:50 +01:00
Solene Rapenne	da5ea6f65c	use smaller char array for storing host and port	2021-03-01 23:12:11 +01:00
Solene Rapenne	517c24f322	Fix a check issue, from Quentin Rameau	2021-02-28 17:31:08 +01:00
Solene Rapenne	629d57262a	Enable blocking as root, ipv4 only	2021-02-28 14:07:01 +01:00
Solene Rapenne	a6e23e761b	Add a pfctl call + syslog	2021-02-28 10:54:36 +01:00
Solene Rapenne	40f8a39e3d	skeleton	2021-02-26 00:10:12 +01:00