9 files changed, 212 insertions, 0 deletions

diff --git a/security/Makefile b/security/Makefile
index 9c384a45e9b7..6d2f020e2ed1 100644
--- a/security/Makefile
+++ b/security/Makefile
@@ -448,6 +448,7 @@
     SUBDIR += saint
     SUBDIR += samba-vscan
     SUBDIR += samhain
+    SUBDIR += sancp
     SUBDIR += scanlogd
     SUBDIR += scanssh
     SUBDIR += seahorse
diff --git a/security/sancp/Makefile b/security/sancp/Makefile
new file mode 100644
index 000000000000..65ce225d724d
--- /dev/null
+++ b/security/sancp/Makefile
@@ -0,0 +1,45 @@
+# New ports collection makefile for:	sancp
+# Date created:				10 Feb 2005
+# Whom:					Paul Schmehl <pauls@utdallas.edu>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	sancp
+PORTVERSION=	1.6.1
+CATEGORIES=	security
+MASTER_SITES=	http://www.metre.net/files/
+
+MAINTAINER=	pauls@utdallas.edu
+COMMENT=	A network connection profiler
+
+ALL_TARGET=	final
+USE_REINPLACE=	yes
+USE_RC_SUBR=	yes
+RC_SCRIPTS_SUB=	PREFIX=${PREFIX} RC_SUBR=${RC_SUBR}
+
+PORTDOCS=	CHANGES INSTALL ISSUES README SETUP fields.LIST
+
+.include <bsd.port.pre.mk>
+
+post-patch:
+	@${SED} ${RC_SCRIPTS_SUB:S/$/!g/:S/^/ -e s!%%/:S/=/%%!/} \
+		${FILESDIR}/sancp.sh > ${WRKDIR}/sancp.sh
+
+post-install:
+	${SH} ${PKGINSTALL}
+	${INSTALL_PROGRAM} ${WRKSRC}/sancp ${PREFIX}/bin
+	${INSTALL_SCRIPT} -m 755 ${WRKDIR}/sancp.sh ${PREFIX}/etc/rc.d/sancp.sh
+.for f in sancp.conf
+	${INSTALL_DATA} ${WRKSRC}/etc/sancp/${f} ${PREFIX}/etc/${f}-sample
+	[ -f ${PREFIX}/etc/${f} ] || \
+	${INSTALL_DATA} ${WRKSRC}/etc/sancp/${f} ${PREFIX}/etc/${f}
+.endfor
+.if !defined(NOPORTDOCS)
+	@${MKDIR} ${DOCSDIR}
+	cd ${WRKSRC} && ${INSTALL_DATA} LICENSE ${DOCSDIR}
+	cd ${WRKSRC}/docs/ && ${INSTALL_DATA} ${PORTDOCS} ${DOCSDIR}
+.endif
+	@${SED} 's|%%PREFIX%%|${PREFIX}|' ${PKGMESSAGE}
+
+.include <bsd.port.post.mk>
diff --git a/security/sancp/distinfo b/security/sancp/distinfo
new file mode 100644
index 000000000000..76947b4d4191
--- /dev/null
+++ b/security/sancp/distinfo
@@ -0,0 +1,2 @@
+MD5 (sancp-1.6.1.tar.gz) = b83e2f4abb2bf7b10fd874aa58f6324c
+SIZE (sancp-1.6.1.tar.gz) = 69986
diff --git a/security/sancp/files/sancp.sh b/security/sancp/files/sancp.sh
new file mode 100644
index 000000000000..f8be90c0e112
--- /dev/null
+++ b/security/sancp/files/sancp.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+# 
+
+# PROVIDE: sancp
+# REQUIRE: DAEMON
+# BEFORE: LOGIN
+# KEYWORD: FreeBSD shutdown
+
+# Add the following lines to /etc/rc.conf to enable sancp:
+# sancp_enable (bool):	Set to YES to enable sancp
+# 				Default: NO
+# sancp_flags (str):		Extra flags passed to sancp
+#				Default: -D
+# sancp_interface (str):        Network interface to sniff
+#                               Default: ""
+# sancp_conf (str):		Sancp configuration file
+#				Default: %%PREFIX%%/etc/sancp.conf
+#
+
+. %%RC_SUBR%%
+
+name="sancp"
+rcvar=`set_rcvar`
+
+command="%%PREFIX%%/bin/sancp"
+
+load_rc_config $name
+
+[ -z "$sancp_enable" ]    && sancp_enable="NO"
+[ -z "$sancp_conf" ]      && sancp_conf="%%PREFIX%%/etc/sancp.conf"
+[ -z "$sancp_flags" ]     && sancp_flags="-D"
+
+[ -n "$sancp_interface" ] && sancp_flags="$sancp_flags -i $sancp_interface"
+[ -n "$sancp_conf" ]      && sancp_flags="$sancp_flags -c $sancp_conf"
+
+run_rc_command "$1"
diff --git a/security/sancp/pkg-deinstall b/security/sancp/pkg-deinstall
new file mode 100644
index 000000000000..143ec1bc244c
--- /dev/null
+++ b/security/sancp/pkg-deinstall
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+PATH=/bin:/usr/sbin
+USER=sancp
+GROUP=${USER}
+LOG_DIR=/var/log/sancp
+
+# Remove the log directory
+if [ -d ${LOG_DIR} ]; 
+then 
+	rmdir ${LOG_DIR} >/dev/null 2>&1; 
+fi
+
+if pw user show "${USER}" >/dev/null 2>&1; then
+        if ! pw userdel ${USER} ;          
+        then
+                echo "Unable to remove user: ${USER}, remove it manually"
+        fi
+fi
+
+
+if pw group show "${GROUP}" >/dev/null 2>&1; then
+	if ! pw groupdel ${GROUP} ; 
+	then
+		echo "Unable to remove group: ${GROUP}, remove it manually"
+	fi
+fi
+
diff --git a/security/sancp/pkg-descr b/security/sancp/pkg-descr
new file mode 100644
index 000000000000..659dd3137fd9
--- /dev/null
+++ b/security/sancp/pkg-descr
@@ -0,0 +1,12 @@
+Sancp is a network security tool designed to collect 
+statistical information regarding network traffic, as 
+well as, collect the traffic itself in pcap format, all 
+for the purpose of: auditing, historical analysis, and 
+network activity discovery. Rules can be used to distinguish 
+normal from abnormal traffic and support tagging connections 
+with: rule id, node id, and status id.  From an intrusion 
+detection standpoint, every connection is an event that must 
+be validated through some means. Sancp uses rules to identify, 
+record, and tag traffic of interest. 'Tagging' a connection 
+is a new feature since v1.4.0 Connections ('stats') can be 
+loaded into a database for further analysis. 
diff --git a/security/sancp/pkg-install b/security/sancp/pkg-install
new file mode 100644
index 000000000000..5a20c14d416d
--- /dev/null
+++ b/security/sancp/pkg-install
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+PATH=/bin:/usr/sbin
+USER=sancp
+GROUP=${USER}
+LOG_DIR=/var/log/sancp
+
+if [ ! -d ${LOG_DIR} ]; then mkdir ${LOG_DIR}; fi
+
+if pw group show "${GROUP}" 2>/dev/null; then
+	echo "You already have a group \"${GROUP}\", so I will use it."
+else
+	if pw groupadd ${GROUP}; then
+		echo "Added group \"${GROUP}\"."
+	else
+		echo "Adding group \"${GROUP}\" failed..."
+		exit 1
+	fi
+fi
+
+if pw user show "${USER}" 2>/dev/null; then
+	echo "You already have a user \"${USER}\", so I will use it."
+	if pw usermod ${USER} -d ${LOG_DIR}
+	then
+		echo "Changed home directory of \"${USER}\" to \"${LOG_DIR}\""
+	else
+		echo "Changing home directory of \"${USER}\" to \"${LOG_DIR}\" failed..."
+		exit 1
+	fi
+else
+	if pw useradd ${USER} -g ${GROUP} -h - \
+		-d ${LOG_DIR} -s /sbin/nologin -c "SANCP Daemon"
+	then
+		echo "Added user \"${USER}\"."
+	else
+		echo "Adding user \"${USER}\" failed..."
+		exit 1
+	fi
+fi
+
+chown -R ${USER}:${GROUP} ${LOG_DIR}
+chmod 750 ${LOG_DIR}
diff --git a/security/sancp/pkg-message b/security/sancp/pkg-message
new file mode 100644
index 000000000000..fa346b069aa3
--- /dev/null
+++ b/security/sancp/pkg-message
@@ -0,0 +1,39 @@
+         ***********************************
+         * !!!!!!!!!!! WARNING !!!!!!!!!!! *
+         ***********************************
+
+A startup script, named sancp.sh-sample was installed in
+%%PREFIX%%/etc/rc.d/.  Create a copy named sancp.sh in the
+same directory and enable the script in /etc/rc.conf using 
+the usual rc.subr syntax.  See rc.conf(5) or go to
+http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/configtuning-rcng.html
+
+Configuration files named sancp.conf-sample and sancp.conf
+were installed in %%PREFIX%%/etc.  See the INSTALL doc, located in
+%%PREFIX%%/share/doc/sancp/ for details on configuration 
+options or type "sancp -h" on the commandline.
+
+Note that if you are installing sancp for use with sguil, the 
+sancp.conf file will not be altered unless it is identical to
+the sancp.conf-sample file.  In that case, during the 
+sguil-sensor install, the sancp.conf file will be overwritten with
+the one that comes with squil.  That file needs no editing.  If the
+sancp.conf has been altered (you used sancp for something else) a 
+new conf file, named sguil-sancp.conf-sample will be installed in the 
+%%PREFIX%%/etc/rc.d/directory.  You should use that one for sguil.
+
+Some of the configuration options for sancp are:
+
+-? or -h  this help screen
+-c <filename>  specify the configuration/rules filename
+-d <directory>  specify the directory for output files
+-i <device>  set the network device to listen on (default: 'any')
+-g <gid>   set a group identity
+-u <uid>   set a user identity
+-D (daemon) forks, prints msgs to syslog only and overrides -C option
+-F <bpf filename>  file containing a bpf filter expression, overrides (alternative to -B)
+-V  display version
+
+If you're running sguil, you probably want to use the following flags:
+sancp_flags="-D -P -R -u sancp -g sancp -d /var/log/sancp"
+(don't forget to specify the conf file and interface as well)
diff --git a/security/sancp/pkg-plist b/security/sancp/pkg-plist
new file mode 100644
index 000000000000..71bb3ff88a5c
--- /dev/null
+++ b/security/sancp/pkg-plist
@@ -0,0 +1,7 @@
+bin/sancp
+etc/sancp.conf-sample
+etc/rc.d/sancp.sh
+%%DOCSDIR%%/LICENSE
+@unexec if [ -f %D/etc/sancp.conf ]  && ! cmp -s %D/etc/sancp.conf %D/etc/sancp.conf-sample; then rm -f %D/etc/sancp.conf; fi
+@unexec  if [ -d /var/log/sancp/ ]   && ! rmdir /var/log/sancp/ >/dev/null 2>&1; then  echo "WARNING: Unable to remove log dir '/var/log/sancp/', its probably not empty" ; fi
+@unexec if [ -f %D/etc/sancp.conf ]; then    echo "WARNING: The %D/etc/sancp.conf file was not removed!"; fi