third-party-mirrors/sslh
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syslog_facility 'none' disables syslog

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yrutschle 2020-06-19 23:39:25 +02:00
parent 9e2cc93973
commit c5b0932bad
3 changed files with 17 additions and 3 deletions
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3
ChangeLog
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@ -18,6 +18,9 @@ vNEXT:
Log to syslog even if in foreground (for people who Log to syslog even if in foreground (for people who
use fail2ban) use fail2ban)
Use syslog_facility: "none" to disable syslog
output.
v1.20: 20NOV2018 v1.20: 20NOV2018
Added support for socks5 protocol (Eugene Protozanov) Added support for socks5 protocol (Eugene Protozanov)

16
common.c
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@ -41,6 +41,9 @@ struct sslhcfg_item cfg;
struct addrinfo *addr_listen = NULL; /* what addresses do we listen to? */ struct addrinfo *addr_listen = NULL; /* what addresses do we listen to? */
static int do_syslog = 1; /* Should we syslog? controled by syslog_facility = "none" */
#ifdef LIBWRAP #ifdef LIBWRAP
#include <tcpd.h> #include <tcpd.h>
int allow_severity =0, deny_severity = 0; int allow_severity =0, deny_severity = 0;
@ -563,9 +566,11 @@ void log_message(int type, const char* msg, ...)
vfprintf(stderr, msg, ap); vfprintf(stderr, msg, ap);
va_end(ap); va_end(ap);
va_start(ap, msg); if (do_syslog) {
vsyslog(type, msg, ap); va_start(ap, msg);
va_end(ap); vsyslog(type, msg, ap);
va_end(ap);
}
} }
@ -727,6 +732,11 @@ void setup_syslog(const char* bin_name) {
char *name1, *name2; char *name1, *name2;
int res, fn; int res, fn;
if (!strcmp(cfg.syslog_facility, "none")) {
do_syslog = 0;
return;
}
name1 = strdup(bin_name); name1 = strdup(bin_name);
res = asprintf(&name2, "%s[%d]", basename(name1), getpid()); res = asprintf(&name2, "%s[%d]", basename(name1), getpid());
CHECK_RES_DIE(res, "asprintf"); CHECK_RES_DIE(res, "asprintf");

1
example.cfg
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@ -17,6 +17,7 @@ chroot: "/var/empty";
# system are usually defined in /usr/include/*/sys/syslog.h # system are usually defined in /usr/include/*/sys/syslog.h
# or equivalent) # or equivalent)
# Default is "auth" # Default is "auth"
# "none" disables use of syslog
syslog_facility: "auth"; syslog_facility: "auth";
# List of interfaces on which we should listen # List of interfaces on which we should listen