From 5ffaff2c961c1163487b0892e93c94e4d35a2969 Mon Sep 17 00:00:00 2001
From: Matthew Saunders Brown <msb@stackaas.com>
Date: Mon, 15 Feb 2021 17:10:31 -0800
Subject: [PATCH] initial working version of vmail-domains-del

---
 bin/vmail-domains-del.sh | 83 +++++++++++++---------------------------
 1 file changed, 26 insertions(+), 57 deletions(-)

diff --git a/bin/vmail-domains-del.sh b/bin/vmail-domains-del.sh
index 474be97..f57165b 100755
--- a/bin/vmail-domains-del.sh
+++ b/bin/vmail-domains-del.sh
@@ -21,7 +21,9 @@ help()
 
 # check for and set domain
 if [ -n "$1" ]; then
-  if vmail::validate_domain $1; then
+  if [ $1 == "-h" ]; then
+    help
+  elif vmail::validate_domain $1; then
     domain=$1
     shift
   else
@@ -47,67 +49,34 @@ while getopts "h" opt; do
   esac
 done
 
+# build query
+dbcmd="mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE"
+dbcmdopts="-s -r -N -e"
+
 # check if domain exists in vmail database
-rowcount=`mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE -s -r -N -e "SELECT COUNT(*) from vm_domains WHERE domain='$domain';"`
-if [ "$rowcount" -eq '0' ] ; then
-  # looks good, build SQL
-  cmd="mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE -e \"INSERT INTO vm_domains SET domain='$domain'\""
-  if [ ! -z "$status" ] ; then
-    if [ "$status" == 0 ] || [ "$status" == 1 ]; then
-      cmd="$cmd, status='$status'"
-    else
-      echo "ERROR: status (-s) must be 1 or 0"
-      exit 1
-    fi
-  fi
-  if [ ! -z "$limit" ] ; then
-    if [[ "$limit" == "NULL" ]]; then
-      cmd="$cmd, mbox_limit=NULL"
-    elif [[ "$limit" =~ ^[0-9]+$ ]]; then
-      cmd="$cmd, mbox_limit='$limit'"
-    else
-      echo "ERROR: limit (-l) must numeric or NULL"
-      exit 1
-    fi
-  fi
-  if [ ! -z "$quota" ] ; then
-    if [[ "$quota" == "NULL" ]]; then
-      cmd="$cmd, mbox_quota_default=NULL"
-    elif [[ "$quota" =~ ^[0-9]+$ ]]; then
-      cmd="$cmd, mbox_quota_default='$quota'"
-    else
-      echo "ERROR: quota (-q) must numeric or NULL"
-      exit 1
-    fi
-  fi
-  cmd="$cmd;"
-  # add domain to vmail database
-  echo $cmd
-elif [ "$rowcount" -eq '1' ] ; then
-  echo "ERROR: $domain already exists in vmail database."
+dbquery="SELECT COUNT(*) FROM vm_domains WHERE domain='$domain';"
+rowcount=`$dbcmd $dbcmdopts "$dbquery"`
+
+if [ "$rowcount" -eq '1' ] ; then
+  # domain exists, delete from all vmail tables
+  # singled delete should be sufficient for vm_* tables due to ON DELETE CASCADE foreign key references
+  dbquery="DELETE FROM vm_domains WHERE domain='$domain';"
+  echo $dbcmd $dbcmdopts "\"$dbquery\""
+  dbquery="DELETE FROM sa_userpref WHERE username LIKE '%@$domain'"
+  echo $dbcmd $dbcmdopts "\"$dbquery\""
+  dbquery="DELETE FROM vm_greylisting WHERE recipient LIKE '%@$domain'"
+  echo $dbcmd $dbcmdopts "\"$dbquery\""
+  # this should be sufficient for rc due to ON DELETE CASCADE foreign key references
+  dbquery="DELETE FROM rc_users WHERE username LIKE '%@$domain'"
+  echo $dbcmd $dbcmdopts "\"$dbquery\""
+elif [ "$rowcount" -eq '0' ] ; then
+  echo "ERROR: $domain does not exist in vmail database."
   exit 1
 else
   echo "ERROR: System error querying vmail database"
   exit 1
 fi
 
-# delete confirmed
-echo "mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE -e \"DELETE FROM vm_aliases WHERE mbox_id='$mboxes_id';\""
-echo "mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE -e \"DELETE FROM vm_autoresponders WHERE mbox_id='$mboxes_id';\""
-echo "mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE -e \"DELETE FROM vm_filters WHERE mbox_id='$mboxes_id';\""
-echo "mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE -e \"DELETE FROM vm_forwards WHERE domain_id='$domain_id' AND local_part='$mbox';\""
-echo "mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE -e \"DELETE FROM vm_greylisting WHERE recipient='$mbox@$domain';\""
-echo "mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE -e \"DELETE FROM vmail.sa_userpref WHERE username='$mbox@$domain';\""
-# delete from rc_* tables
-echo "mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE -e \"DELETE FROM vm_mboxes WHERE id='$mboxes_id';\""
-if [ -d "$VMAIL_DIR/$domain/$mbox" ] ; then
-  echo "rm -r $VMAIL_DIR/$domain/$mbox"
-fi
-
-# delete from roundcube too
-
-# check if vmail domain dir exits
-if [ -d $VMAIL_DIR/$domain ]; then
-  echo "ERROR: Directory $VMAIL_DIR/$domain already exists."
-  exit 1
+if [ -d "$VMAIL_DIR/$domain" ] ; then
+  echo "/usr/bin/rm -r $VMAIL_DIR/$domain"
 fi