From 7b1cce1d0bdb61c09946978d4bdeb05a3cd4202a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= Date: Fri, 2 Mar 2018 13:17:04 +0100 Subject: [PATCH] Print warning on FIPS machine with dnssec enabled. Dnsmasq has no proper FIPS 140-2 compliant implementation. --- src/dnsmasq.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/dnsmasq.c b/src/dnsmasq.c index 480c5f9..5fd229e 100644 --- a/src/dnsmasq.c +++ b/src/dnsmasq.c @@ -187,6 +187,7 @@ int main (int argc, char **argv) if (daemon->cachesize < CACHESIZ) die(_("cannot reduce cache size from default when DNSSEC enabled"), NULL, EC_BADCONF); + #else die(_("DNSSEC not available: set HAVE_DNSSEC in src/config.h"), NULL, EC_BADCONF); #endif @@ -786,7 +787,10 @@ int main (int argc, char **argv) my_syslog(LOG_INFO, _("DNSSEC validation enabled but all unsigned answers are trusted")); else my_syslog(LOG_INFO, _("DNSSEC validation enabled")); - + + if (access("/etc/system-fips", F_OK) == 0) + my_syslog(LOG_WARNING, _("DNSSEC support is not FIPS 140-2 compliant")); + daemon->dnssec_no_time_check = option_bool(OPT_DNSSEC_TIME); if (option_bool(OPT_DNSSEC_TIME) && !daemon->back_to_the_future) my_syslog(LOG_INFO, _("DNSSEC signature timestamps not checked until receipt of SIGINT")); -- 2.14.4