sec-updater: Checks for security updates

sec-updater checks for security updates and backports in Debian/
Ubuntu repositories and sets the security flags in the strongTNC
policy database accordingly.

1 files changed, 69 insertions, 0 deletions

diff --git a/src/sec-updater/sec-updater.sh b/src/sec-updater/sec-updater.sh
new file mode 100755
index 000000000..1f4b69465
--- /dev/null
+++ b/src/sec-updater/sec-updater.sh
@@ -0,0 +1,69 @@
+#!/bin/sh
+
+DIR="/etc/pts"
+DATE=`date +%Y%m%d-%H%M`
+UBUNTU="http://security.ubuntu.com/ubuntu/dists"
+UBUNTU_VERSIONS="xenial"
+UBUNTU_DIRS="main multiverse restricted universe"
+UBUNTU_ARCH="binary-amd64"
+DEBIAN="http://security.debian.org/dists"
+DEBIAN_VERSIONS="jessie"
+DEBIAN_DIRS="main contrib non-free"
+DEBIAN_ARCH="binary-amd64"
+CMD=/usr/sbin/sec-updater
+CMD_LOG="$DIR/$DATE-sec-update.log"
+
+mkdir -p $DIR/dists
+cd $DIR/dists
+
+# Download Ubuntu distribution information
+
+for v in $UBUNTU_VERSIONS
+do
+  for a in $UBUNTU_ARCH
+  do
+    mkdir -p $v-security/$a $v-updates/$a
+    for d in $UBUNTU_DIRS
+    do
+      wget $UBUNTU/$v-security/$d/$a/Packages.xz -O $v-security/$a/Packages-$d.xz
+      unxz -f $v-security/$a/Packages-$d.xz
+      wget $UBUNTU/$v-updates/$d/$a/Packages.xz  -O $v-updates/$a/Packages-$d.xz
+      unxz -f $v-updates/$a/Packages-$d.xz
+	done
+  done
+done
+
+# Download Debian distribution information
+
+for v in $DEBIAN_VERSIONS
+do
+  for a in $DEBIAN_ARCH
+  do
+    mkdir -p $v-updates/$a
+    for d in $DEBIAN_DIRS
+    do
+      wget $DEBIAN/$v/updates/$d/$a/Packages.bz2  -O $v-updates/$a/Packages-$d.bz2
+      bunzip2 -f $v-updates/$a/Packages-$d.bz2
+	done
+  done
+done
+
+# Run sec-updater in distribution information
+
+for f in xenial-security/binary-amd64/*
+do
+  echo "security: $f"
+  $CMD --product "Ubuntu 16.04 x86_64" --file $f --security >> $CMD_LOG 2>&1
+done
+echo
+for f in xenial-updates/binary-amd64/*
+do
+  echo "updates: $f"
+  $CMD --product "Ubuntu 16.04 x86_64" --file $f >> $CMD_LOG 2>&1
+done
+echo
+for f in jessie-updates/binary-amd64/*
+do
+  echo "security: $f"
+  $CMD --product "Debian 8.0 x86_64" --file $f --security >> $CMD_LOG 2>&1
+done