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Author SHA1 Message Date
Joachim Nilsson
7446255827 Silence autoconf, use an m4/ sub-directory for macros 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 17:30:59 +01:00
Joachim Nilsson
b2940cade1 Remove old Makefile, not needed anymore 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 17:30:12 +01:00
Joachim Nilsson
ea565153bc Remove last remnants of TESTING define 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 17:29:52 +01:00
Joachim Nilsson
ab621e189b Travis-CI: Debug automake + autoconf 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 17:28:27 +01:00
Joachim Nilsson
3a825cf0da Update GPL license headers, wrong address for FSF 
- Update last paragraph, with FSF address
- Drop gratuitous "this file is part of the sysklogd package"
- Fix indentation
- Update copyright years for my own contributions

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 17:21:06 +01:00
Joachim Nilsson
b1548e7c73 Add simple API test, syslog() no call to openlog() 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 15:55:25 +01:00
Joachim Nilsson
c05956010c Make sure libsyslog.la, incl. strlcpy.o, is built with -fPIC 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 15:55:25 +01:00
Joachim Nilsson
fe3066f4c2 Connect to syslogd using SYSLOG_UNIX_PATH variable, if set 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 15:52:13 +01:00
Joachim Nilsson
cedff49662 Minor change to ingress 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 12:23:05 +01:00
Joachim Nilsson
8f582259d8 Document difference in log formats between RFC3164 and RFC5424 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 12:19:57 +01:00
Joachim Nilsson
d63b2e68f6 Update example syslog.conf with relevant and modern defaults 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 12:19:37 +01:00
Joachim Nilsson
cebec1202b Update man pages with new per-rule options and fix old paths 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 12:19:06 +01:00
Joachim Nilsson
84aa897628 Consolidate option parsing for syslog.conf rules 
This patch changes the syntax for per-rule log rotation and makes it
possible to have enable log rotation and RFC5424 output formatting.

The new syntax looks like this:

    	EXPR		ACTION			;OPT,OPT,...

Example:

	*.notice	-/var/log/messages	;rotate=1M:5,RFC5424

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 12:15:05 +01:00
Joachim Nilsson
4066a1e9bf Add FreeBSD facilities: LOG_NTP, LOG_SECURITY, LOG_CONSOLE, ... 
This patch is a major refactor of the priority and facility parsing in
syslogd.  The "new" facilities are taken from FreeBSD and are de facto
interpretations of facilities otherwise "reserved for system use", as
GLIBC syslog.h puts it.

___
... and LOG_CRON_SOL, but only for completness.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-03 08:21:44 +01:00
Joachim Nilsson
ff4f2cdb31 Replace homegrown PID file functions with std BSD pidfile() 
- Import pidfile() v1.11 from OpenBSD and libite (-lite) project
- Import utimensat() replacement, for systems that don't have it
- Simplify syslogd and klogd program start and PID file creation
- Rip out -i and -I from klogd, uses old PID file functions, and
  they're only kill(1) wrappers anyway

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-02 21:03:28 +01:00
Joachim Nilsson
1236334c39 Fix some memory leaks, found by Valgrind 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-02 21:03:28 +01:00
Joachim Nilsson
8c0304a977 Remember to document libsyslog API 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-02 14:14:12 +01:00
Joachim Nilsson
b0a3d5cdd9 Document new include /etc/syslog.d/*.conf support 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-02 14:13:34 +01:00
Joachim Nilsson
dc2e7c013c TODO before v2.0 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-02 11:49:43 +01:00
Joachim Nilsson
62c651a979 Adapt unit tests to leverage and test /etc/syslog.d/*.conf support 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-02 11:47:45 +01:00
Joachim Nilsson
917ef4ed1d Add support for include /etc/syslog.d/*.conf in /etc/syslog.conf 
- Massive refactor of the .conf file parsing
- Add queue.h v1.43 from OpenBSD, has _SAFE versions unlike GLIBC queue.h
- Use queue.h list macros instead of homegrown linked list
- Adopt NetBSD reconf style; on failure to reload keep old config

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-11-02 11:46:29 +01:00
Joachim Nilsson
ddaa0a1a82 Factor out ConfFile parsing to separate function 
Also, fix segfault when syslogd is started without a .conf file.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 19:37:37 +01:00
Joachim Nilsson
c6a19049dc Trim remote test, restore startup/log sleep 2 
Even on my laptop it sometimes takes a bit too long for tshark to start
up and syslogd to actually FWD the $MSG to remote.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 12:07:52 +01:00
Joachim Nilsson
3ef86e98b1 Import NetBSD syslog.3 v1.33 as syslogp.3 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 11:00:15 +01:00
Joachim Nilsson
892ee80e59 Trim test times now that we've fixed the root cause on Travis-CI 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 10:52:27 +01:00
Joachim Nilsson
3f5ae0e861 Travis-CI: Run test suite as super user, avoid sudo from within test 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 10:46:49 +01:00
Joachim Nilsson
1c14168558 Travis-CI: Require sudo to be able to run tshark on loopback 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 10:43:08 +01:00
Joachim Nilsson
cd7d2ca0be sudo do what I mean 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 10:35:19 +01:00
Joachim Nilsson
ef00787c5c Show any errors from tshark/tcpdump in error log 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 10:15:01 +01:00
Joachim Nilsson
aad95082fb Drop -fno-strength-reduce from default CFLAGS not supported by Clang 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 10:13:36 +01:00
Joachim Nilsson
ba9e494db2 Travis-CI: Debug networking capabilities 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 10:09:46 +01:00
Joachim Nilsson
495325dc51 Let remote unit test exit on first error 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 10:04:36 +01:00
Joachim Nilsson
0afeba201b Maintain error code when make check fails 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 10:02:08 +01:00
Joachim Nilsson
7a605f1435 Increase delay in remote logging test for Travis-CI 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 09:53:56 +01:00
Joachim Nilsson
8adb82494e Show test-suite.log if make check fails 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 09:03:21 +01:00
Joachim Nilsson
af97a5bb0a Build libsyslog.la and install it with syslog.h and libsyslog.pc 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 08:39:09 +01:00
Joachim Nilsson
358cbae1dc Update README to reflect the RFC compliance bump 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-31 08:07:02 +01:00
Joachim Nilsson
96d7fe596a Travis-CI: Enable make check to run unit tests on push 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-30 21:29:49 +01:00
Joachim Nilsson
8f459d349a test: Check sending log messages to remote server works 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-30 17:14:29 +01:00
Joachim Nilsson
72bbee7812 syslogd: Add support for '-b :service' to bind to another port 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-30 17:08:26 +01:00
Joachim Nilsson
dfff48fb04 Convert man pages to mdoc format, remove sysklogd.8 man page 
- Major cleanup, simplifications, grammar corrections
- Remove inappropriate sections
- Update syntax and add tables for facility and priority

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-30 15:56:30 +01:00
Joachim Nilsson
a1e5680aee Disable logger default file rotation, must now be enabled with -r 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-30 09:30:42 +01:00
Joachim Nilsson
eb10b94f55 Update usage text; -b/-c removed in favor of -R 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-30 09:19:54 +01:00
Joachim Nilsson
87292c6f95 Verify logging to local file via syslogd 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-29 13:58:56 +01:00
Joachim Nilsson
fc4840a698 Add support for -P pid_file, like FreeBSD syslogd 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-29 13:58:56 +01:00
Joachim Nilsson
b67d57cf59 Initial test framework: make check 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-29 13:58:56 +01:00
Joachim Nilsson
ec9c92987f Add support for logger -u /tmp/foo to log to alternate socket 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-29 10:43:14 +01:00
Joachim Nilsson
08aa942ffb Minor, staticify global variables and fix indentation 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-29 10:42:45 +01:00
Joachim Nilsson
48a9f1fdd7 Remove old TESTING mode, incl. tsyslogd and syslog-tst 
This special build option enabled reading syslog messages from stdin on
syslogd.  It also disabled all other standard features of syslogd, which
made it a bit too far from the real thing.

A better approac is to start syslogd with -p /tmp/foo and let a test
application, e.g. logger -u /tmp/foo, connect using the standard UNIX
domain socket API.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-29 10:39:56 +01:00
Joachim Nilsson
b6dcef71dd Enable remote syslog messages for testing 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-10-29 09:09:05 +01:00