initial commit of file from CVS for smeserver-yum on Thu 26 Oct 11:26:23 BST 2023

root/sbin/e-smith/check4updates

@@ -0,0 +1,40 @@
+#! /bin/bash
+
+mkdir -p /tmp/check4updates.$$
+TMPFILE=`mktemp /tmp/check4updates.$$/XXXXXXXXXX` || exit 1
+TMP1=`mktemp /tmp/check4updates.$$/XXXXXXXXXX` || exit 1
+
+MAILADDR=admin-yum
+
+# SME 10 EOL message
+DATE=$(date +%Y%m%d)
+if [ $DATE -ge "20240630" ]; then
+  echo -e "===\n=== URGENT NOTICE:">> $TMPFILE
+  echo -e "=== As per June 30th 2024, SME Server 10 is obsolete, and potentially INSECURE.">> $TMPFILE
+  echo -e "=== Failure to upgrade may lead to the compromise of this server.">> $TMPFILE
+  echo -e "=== NO support will be offered for any issue found with this installed version.">> $TMPFILE
+  echo -e "=== Please migrate IMMEDIATELY to Koozali SME Server 11 or higher version." >> $TMPFILE
+  echo -e "=== Visit https://wiki.koozali.org/SME_Server:Download \n===" >> $TMPFILE
+fi
+
+yum -e 0 -d 0 check-update > $TMP1
+if [ $? = 100 ]; then
+  echo -e "===\n=== yum reports available updates:\n===" >> $TMPFILE
+  /usr/sbin/yum-cron /etc/yum/yum-cron.conf >> $TMPFILE
+  #cat $TMP1 >> $TMPFILE
+  # we have updates, let's inform the server-manager
+  /usr/bin/systemctl restart yum.service
+
+fi
+
+if [ -s $TMPFILE ]; then
+  if [ "$1" = "-m" ]; then
+    mail -s "Updates available for `hostname`" $MAILADDR < $TMPFILE
+  else
+    echo "Updates available for `hostname`"
+    cat $TMPFILE
+  fi
+fi
+
+rm -f $TMPFILE $TMP1
+rm -fr /tmp/check4updates.*