move functions into own file and move into scripts folder

2022-09-27 21:02:41 +02:00
parent f8ae4086ef
commit 58010d18ae
5 changed files with 136 additions and 119 deletions
@@ -0,0 +1,118 @@
+##############################################################################################################################
+# Funktionen
+##############################################################################################################################
+function sepurator {
+  echo "======================================================================================"
+}
+
+function check_pfSense_vars_set() {
+  local errors=0
+
+  if [ -z "$PFSENSE_IP" ]; then echo "Must provide PFSENSE_IP" ; errors=$(($errors + 1)) ; fi
+  if [ -z "$PFSENSE_USER" ]; then echo "Must provide PFSENSE_USER" ; errors=$(($errors + 1)); fi
+  if [ -z "$PFSENSE_PASS" ]; then echo "Must provide PFSENSE_PASS" ; errors=$(($errors + 1)); fi
+  if [ -z "$PFSENSE_SCHEME" ]; then echo "Must provide PFSENSE_SCHEME" ; errors=$(($errors + 1)); fi
+  if [ -z "$BACKUPNAME" ]; then BACKUPNAME=$PFSENSE_IP; fi
+
+  if [ $errors -ne 0 ]; then exit 1; fi
+}
+
+function check_pfSense_optional_vars() {
+  if [ -z "$PFSENSE_CRON_SCHEDULE" ]; then cron=0 ; else cron=1 ; fi
+  if [ -z "$PFSENSE_BACK_UP_RRD_DATA" ]; then
+    getrrd=""
+  else
+    if [ "$PFSENSE_BACK_UP_RRD_DATA" == "0" ] ; then
+      getrrd="&donotbackuprrd=yes"
+    else
+      getrrd=""
+    fi
+  fi
+  if [ -z "$PFSENSE_BACKUP_DESTINATION_DIR" ]; then
+    destination="/data"
+  else
+    destination="$PFSENSE_BACKUP_DESTINATION_DIR"
+  fi
+}
+
+function check_borg_backup_vars() {
+  local errors=0
+
+  if [ -z "$BORG_BACKUP_TRUE" ]; then
+    if [ "$BORG_REPO" ]; then echo "Musst provice BORG_REPO"; errors=$(($errors + 1)); fi
+    if [ "$BORG_CREATE_PARAMS" ]; then echo "Musst provice BORG_CREATE_PARAMS"; errors=$(($errors + 1)); fi
+    if [ "$BORG_PRUNE_PARAMS" ]; then echo "Musst provice BORG_PRUNE_PARAMS"; errors=$(($errors + 1)); fi
+  fi
+
+  if [ $errors -ne 0 ]; then exit 1; fi
+}
+
+function load_crontab_when_exists_or_create() {
+  if [ -f "$destination/crontab.txt" ]; then
+    echo "* Load Crontab $destination/crontab.txt"
+    crontab "$destination/crontab.txt"
+  else
+    echo "* Create $destination/crontab.txt"
+    echo "$PFSENSE_CRON_SCHEDULE FROM_CRON=1 /pfsense-backup.sh" >> "$destination/crontab.txt"
+    crontab "$destination/crontab.txt"
+  fi
+  sepurator
+  crond -f
+}
+
+function do_backup() {
+  wget -qO- --keep-session-cookies --save-cookies cookies.txt \
+    --no-check-certificate ${url}/diag_backup.php \
+    | grep "name='__csrf_magic'" | sed 's/.*value="\(.*\)".*/\1/' > csrf.txt
+
+  wget -qO- --keep-session-cookies --load-cookies cookies.txt \
+    --save-cookies cookies.txt --no-check-certificate \
+    --post-data "login=Login&usernamefld=${PFSENSE_USER}&passwordfld=${PFSENSE_PASS}&__csrf_magic=$(cat csrf.txt)" \
+    ${url}/diag_backup.php  | grep "name='__csrf_magic'" \
+    | sed 's/.*value="\(.*\)".*/\1/' > csrf2.txt
+
+  wget --keep-session-cookies --load-cookies cookies.txt --no-check-certificate \
+    --post-data "download=download${getrrd}&__csrf_magic=$(head -n 1 csrf2.txt)" \
+    ${url}/diag_backup.php -q -O ${destination}/config-${BACKUPNAME}-${timestamp}.xml
+  return_value=$?
+  if [ $return_value -eq 0 ]; then
+    echo "Backup saved as ${destination}/config-${BACKUPNAME}-${timestamp}.xml"
+  else
+    echo "Backup failed"
+    exit 1
+  fi
+
+  rm cookies.txt csrf.txt csrf2.txt
+}
+
+function run_backups() {
+  echo "* Running backups"
+  do_backup
+  if [ ! -z "$BORG_BACKUP_TRUE" ]; then
+    create_borg_backup "$BACKUPNAME" "${destination}/config-${BACKUPNAME}-${timestamp}.xml"
+    purge_borg_backup "$BACKUPNAME"
+  fi
+  sepurator
+}
+
+function cleanup_old_backups_when_set() {
+  if [ ! -z $keepfiles ]; then
+    remove=$(ls -d -1tr $destination/*.xml | tail -n +$keepfiles | head -n1)
+    if [ ! -z $remove ]; then
+      del=$(ls $destination/*.xml | head -n -$keepfiles)
+      if [ ! -z $del ]; then
+        rm -f $del
+        echo "Backup removed at $del"
+      fi
+    fi
+  fi
+}
+
+function print_container_info {
+  sepurator
+  echo "* Backup - Name: $BACKUPNAME"
+  sepurator
+  echo "* pfSense - Url: $url"
+  echo "* pfSense - User: $PFSENSE_USER"
+  sepurator
+}