Update to version 0.4, with a new `-f' option.

To check which of the current ports have known vulnerabilities, do

  portaudit -f /usr/ports/INDEX

This port requires pkg_install(-devel)>=20040623

3 files changed, 91 insertions, 42 deletions

diff --git a/security/portaudit/Makefile b/security/portaudit/Makefile
index 89bdd6b..dfd4f45 100644
--- a/security/portaudit/Makefile
+++ b/security/portaudit/Makefile
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	portaudit
-PORTVERSION=	0.3.3
+PORTVERSION=	0.4
 CATEGORIES=	security
 DISTFILES=
 
@@ -18,19 +18,27 @@ MAN1=		portaudit.1
 PERIODICDIR?=	${PREFIX}/etc/periodic
 DATABASEDIR?=	/var/db/portaudit
 
+PKGREQ=		${WRKDIR}/pkg-req
 PKGINSTALL=	${WRKDIR}/pkg-install
 PKGDEINSTALL=	${WRKDIR}/pkg-deinstall
 
 PLIST_SUB+=	PERIODICDIR="${PERIODICDIR:S,^${PREFIX}/,,}" \
 		DATABASEDIR="${DATABASEDIR}"
 
-SED_SCRIPT=	-e 's,%%PREFIX%%,${PREFIX},g' \
-		-e 's,%%DATABASEDIR%%,${DATABASEDIR},g'
+REQPKGVER=	20040623
+
+SED_SCRIPT=	-e 's|%%PREFIX%%|${PREFIX}|g' \
+		-e 's|%%LOCALBASE%%|${LOCALBASE}|g' \
+		-e "s|%%DATADIR%%|${DATADIR}|g" \
+		-e "s|%%DATABASEDIR%%|${DATABASEDIR}|g" \
+		-e "s|%%PORTVERSION%%|${PORTVERSION}|g" \
+		-e "s|%%REQPKGVER%%|${REQPKGVER}|g" \
+		-e "s|%%BZIP2_CMD%%|${BZIP2_CMD}|g" \
 
 PKG_INFO_BASE?=	/usr/sbin/pkg_info
 BASEPKGVER!=	${PKG_INFO_BASE} -qP 2>/dev/null || ${TRUE}
 
-.if ${BASEPKGVER} < 20040125
+.if ${BASEPKGVER} < ${REQPKGVER}
 RUN_DEPENDS=	${LOCALBASE}/sbin/pkg_info:${PORTSDIR}/sysutils/pkg_install-devel
 .endif
 
@@ -42,22 +50,24 @@ RUN_DEPENDS+=	bzip2:${PORTSDIR}/archivers/bzip2
 
 do-build:
 .for f in portaudit-cmd.sh portaudit.sh fetchaudit.sh portaudit.functions portaudit.1 portaudit.conf
-	@${SED} -e "s|%%DATADIR%%|${DATADIR}|g" \
-		-e "s|%%DATABASEDIR%%|${DATABASEDIR}|g" \
-		-e "s|%%PREFIX%%|${PREFIX}|g" \
-		-e "s|%%LOCALBASE%%|${LOCALBASE}|g" \
-		-e "s|%%PORTVERSION%%|${PORTVERSION}|g" \
-		-e "s|%%BZIP2_CMD%%|${BZIP2_CMD}|g" \
-		${FILESDIR}/${f} > ${WRKDIR}/${f}
+	@${SED} ${SED_SCRIPT} ${FILESDIR}/${f} > ${WRKDIR}/${f}
 .endfor
 
 post-build:
-.for text in pkg-install pkg-deinstall
+.for text in pkg-req pkg-install pkg-deinstall
 	@if [ -f ${PKGDIR}/${text} ]; then \
 		${SED} ${SED_SCRIPT} ${PKGDIR}/${text} >${WRKDIR}/${text}; \
 	fi
 .endfor
 
+pre-install:
+	@if [ -f ${PKGREQ} ]; then \
+		${SETENV} "PKG_PREFIX=${PREFIX}" ${SH} ${PKGREQ} ${PKGNAME} INSTALL; \
+	fi
+	@if [ -f ${PKGINSTALL} ]; then \
+		${SETENV} "PKG_PREFIX=${PREFIX}" ${SH} ${PKGINSTALL} ${PKGNAME} PRE-INSTALL; \
+	fi
+
 do-install:
 	@${INSTALL_SCRIPT} ${WRKDIR}/portaudit-cmd.sh ${PREFIX}/bin/portaudit
 	@${INSTALL_MAN} ${WRKDIR}/portaudit.1 ${MAN1PREFIX}/man/man1
diff --git a/security/portaudit/files/portaudit-cmd.sh b/security/portaudit/files/portaudit-cmd.sh
index 2df9a0f..54c1f02 100644
--- a/security/portaudit/files/portaudit-cmd.sh
+++ b/security/portaudit/files/portaudit-cmd.sh
@@ -37,17 +37,18 @@ portaudit_confs
 opt_audit=false
 opt_auditcwd=false
 opt_audittree=false
-opt_verbose=false
-opt_version=false
 opt_dbversion=false
 opt_fetch=false
+opt_file=
 opt_quiet=false
+opt_verbose=false
+opt_version=false
 
 if [ $# -eq 0 ] ; then
 	opt_audit=true
 fi
 
-while getopts aACvVdFq opt; do
+while getopts aACdf:FqvV opt; do
 	case "$opt" in
 	a)
 		opt_audit=true;;
@@ -57,6 +58,8 @@ while getopts aACvVdFq opt; do
 		opt_auditcwd=true;;
 	d)
 		opt_dbversion=true;;
+	f)
+		opt_file=$OPTARG;;
 	F)
 		opt_fetch=true;;
 	q)
@@ -66,7 +69,7 @@ while getopts aACvVdFq opt; do
 	V)
 		opt_version=true;;
 	?)
-		echo "Usage: $0 -aACvVdFq"
+		echo "Usage: $0 -aACvVdFq [-f file]"
 		exit 2;;
 	esac
 done
@@ -143,3 +146,8 @@ if $opt_audittree; then
 
 	echo "${VULCNT} ports with unmarked vulnerabilities."
 fi
+
+if [ -n "$opt_file" ]; then
+	portaudit_prerequisites
+	audit_file "$opt_file"
+fi
diff --git a/security/portaudit/files/portaudit.functions b/security/portaudit/files/portaudit.functions
index fd0f6c4..f3b6e21 100644
--- a/security/portaudit/files/portaudit.functions
+++ b/security/portaudit/files/portaudit.functions
@@ -116,7 +116,7 @@ portaudit_prerequisites()
 	fi
 
 	PKG_INSTALL_VER=`${PKG_INFO} -qP 2>/dev/null`
-	if [ -z "${PKG_INSTALL_VER}" -o "${PKG_INSTALL_VER}" -lt 20040125 ]; then
+	if [ -z "${PKG_INSTALL_VER}" -o "${PKG_INSTALL_VER}" -lt %%REQPKGVER%% ]; then
 		echo "${PKG_INFO} is too old, please update port sysutils/pkg_install-devel"
 		return 1
 	fi
@@ -139,28 +139,59 @@ portaudit_prerequisites()
 
 audit_installed()
 {
-	extract_auditfile | /usr/bin/awk -F\| "
+	extract_auditfile | /usr/bin/awk -F\| '
 		BEGIN { vul=0 }
 		/^(#|\$)/ { next }
 		{
-			cmd=\"${PKG_INFO} -E \\\"\" \$1 \"\\\"\"
+			cmd="'"${PKG_INFO}"' -E \"" $1 "\""
 			while((cmd | getline pkg) > 0) {
 				vul++
-				print \"Affected package: \" pkg \"\\n\" \
-					\"Type of problem: \" \$3 \".\\n\" \
-					\"Reference: <\" \$2 \">\\n\"
+				split($2, ref, / /)
+				print "Affected package: " pkg
+				print "Type of problem: " $3 "."
+				for (r in ref)
+					print "Reference: <" ref[r] ">"
+				print ""
 			}
 			close(cmd)
 		}
 		END {
-			print vul \" problem(s) in your installed packages found.\"
+			print vul " problem(s) in your installed packages found."
 			if (vul > 0) {
-				print \"\nYou are advised to update or deinstall\" \
-					\" the affected package(s) immediately.\"
+				print "\nYou are advised to update or deinstall" \
+					" the affected package(s) immediately."
 				exit(1)
 			}
 		}
-	"
+	'
+}
+
+audit_file()
+{
+	extract_auditfile | /usr/bin/awk -F\| '
+		BEGIN { vul=0 }
+		/^(#|\$)/ { next }
+		{
+			cmd="'"${PKG_VERSION}"' -T - \"" $1 "\" <\"'"${1}"'\""
+			while((cmd | getline pkg) > 0) {
+				vul++
+				split($2, ref, / /)
+				split(pkg, p)
+				print "Affected package: " p[1]
+				print "Type of problem: " $3 "."
+				for (r in ref)
+					print "Reference: <" ref[r] ">"
+				print ""
+			}
+			close(cmd)
+		}
+		END {
+			print vul " problem(s) in found."
+			if (vul > 0) {
+				exit(1)
+			}
+		}
+	'
 }
 
 audit_cwd()
@@ -174,22 +205,22 @@ audit_cwd()
 	FORBIDDEN=`echo "${PKGSTATE}" | /usr/bin/sed -ne '2p'`
 	PKGORIGIN=`echo "${PKGSTATE}" | /usr/bin/sed -ne '3p'`
 
-	VLIST=`extract_auditfile | /usr/bin/awk -F\| " \
-		/^[^#]/ { \
-		if (!system(\"${PKG_VERSION} -T '${PKGNAME}' '\" \\$1 \"'\")) \
-			print \"- <\" \\$2 \">\" \
-		} \
-	"`
-
-	if [ -n "${VLIST}" -a -z "${FORBIDDEN}" ]; then
-		echo
-		echo "Port ${PKGNAME} (${PKGORIGIN}) should be marked FORBIDDEN:"
-		echo "${VLIST}"
-		VULCNT=$((${VULCNT}+1))
-	elif $opt_verbose && [ -n "${VLIST}" ]; then
-		echo
-		echo "Good: port ${PKGNAME} (${PKGORIGIN}) is marked FORBIDDEN: ${FORBIDDEN}"
-		echo "${VLIST}"
+	if VLIST=`extract_auditfile | /usr/bin/grep -v '^#' | ${PKG_VERSION} -T "${PKGNAME}" -`; then
+		if [ -z "${FORBIDDEN}" ]; then
+			echo
+			echo "Port ${PKGNAME} (${PKGORIGIN}) should be marked FORBIDDEN:"
+			VULCNT=$((${VULCNT}+1))
+		elif $opt_verbose; then
+			echo
+			echo "Good: port ${PKGNAME} (${PKGORIGIN}) is marked FORBIDDEN: ${FORBIDDEN}"
+		fi
+		if [ -z "${FORBIDDEN}" ] || $opt_verbose; then
+			echo "${VLIST}" | /usr/bin/awk -F\| '{
+				split($2, ref, / /)
+				for (r in ref)
+					print "- <" ref[r] ">"
+			}'
+		fi
 	fi
 }