Initial import

get_addresslist_for_domain.sh

@@ -0,0 +1,159 @@
+#!/usr/bin/env bash
+
+function usage() {
+
+        echo
+
+        if [ -n "$1" ];then
+           echo -e "Error: $1\n"
+        fi
+        echo -e "\nPrints a summary of mailboxes and forward addresse for the given domain.\n"
+        echo -e "\tusage: `basename $0` <email domain>\n"
+        exit 1
+}
+
+
+trim() {
+    local var="$*"
+    var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
+    var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
+    echo -n "$var"
+}
+
+
+
+[ $# -eq "0" -o $# -gt "2" ] && usage "wrong number of arguments"
+
+address="$1"
+
+domain=`echo $address | cut -d'@' -f2`
+
+mysql=true
+# - mysql_credential_args
+# -
+# - MySQL / MariaDB credentials
+# -
+# - Giving password on command line is insecure an sind mysql 5.5
+# - you will get a warning doing so.
+# - 
+# - Reading username/password fro file ist also possible, using MySQL/MariaDB
+# - commandline parameter '--defaults-file'.
+# - 
+# - Since Mysql Version 5.6, you can read username/password from
+# - encrypted file.
+# -
+# -    Create (encrypted) option file:
+# -    $ mysql_config_editor set --login-path=local --socket=/tmp/mysql.sock  --user=root --password
+# -    $ Password:
+# -
+# -    Use of option file:
+# -    $ mysql --login-path=local ...
+# -
+# - Example
+# -    mysql_credential_args="--login-path=local"
+# -    mysql_credential_args="--defaults-file=/etc/mysql/debian.cnf" (Debian default)
+# -    mysql_credential_args="--defaults-file=/usr/local/mysql/sys-maint.cnf"
+# -
+mysql_credential_args="--defaults-file=/usr/local/mysql/sys-maint.cnf"
+mysql_db=postfix
+
+#echo "address...: $address"
+#echo "domain....: $domain"
+
+declare -A address_arr
+declare -a orders
+declare -a _tmp_mbox_arr
+declare -a alias_arr
+declare -a mbox_arr
+declare -a mbox_alias_arr
+
+
+echo ""
+if $mysql ; then
+   _addresses=$(mysql $mysql_credential_args $mysql_db  -N -s -e "select address from alias where domain = '$domain' ORDER BY address")
+   for _address in $_addresses ; do
+      address_arr[$_address]=$(trim $(mysql $mysql_credential_args $mysql_db  -N -s -e "select goto from alias where address = '$_address'"))
+      orders+=("$(trim $_address)")
+   done
+else
+      
+   _addresses=$(su - postgres -c"psql postfix -t  -q -c\"select address from alias where domain = '$domain' ORDER BY address\"")
+   for  _address in $_addresses ; do
+      address_arr[$_address]=$(trim $(su - postgres -c"psql postfix -t -q -c\"select goto from alias where address = '$_address'\""))
+      orders+=("$(trim $_address)")
+   done
+fi
+
+# - Mailbox or only forward address?
+# -
+for i in ${!orders[@]}; do
+   if [[ ${address_arr[${orders[$i]}]} =~ ${orders[$i]} ]]; then
+      _tmp_mbox_arr+=(${orders[$i]})
+   else
+      alias_arr+=(${orders[$i]})
+   fi
+done
+
+# - Mailbox with or witout forward addresses?
+# -
+for i in ${!_tmp_mbox_arr[@]} ; do
+   found=false
+   IFS=',' read -a _addr_list <<<"${address_arr[${_tmp_mbox_arr[$i]}]}"
+   for j in ${!_addr_list[@]} ; do
+      [[ ${_addr_list[$j]} =~ ${_tmp_mbox_arr[$i]} ]] && continue
+      [[ ${_addr_list[$j]} =~ @autoreply ]] && continue
+      found=true
+      _forward_addresses="$_forward_addresses ${_addr_list[$j]}"
+   done
+   if ! $found ; then
+      mbox_arr+=(${_tmp_mbox_arr[$i]})
+   else
+      mbox_alias_arr+=(${_tmp_mbox_arr[$i]})
+      address_arr[${_tmp_mbox_arr[$i]}]=$(trim $_forward_addresses)
+   fi
+done
+   
+echo ""
+echo "--------------------"
+echo "- Zusammenfassung E-Mail Adressen der Domain \"$domain\""
+echo "--------------------"
+
+
+
+
+echo ""
+echo "E-Mail Adressen: Postfach ohne Weiterleitungen:"
+echo "-----------------------------------------------"
+
+for i in ${!mbox_arr[@]} ; do
+   echo "${mbox_arr[$i]}"
+done
+
+echo ""
+echo "E-Mail Adressen: Postfach mit Weiterleitungen:"
+echo "----------------------------------------------"
+
+for i in ${!mbox_alias_arr[@]} ; do
+   echo -e "${mbox_alias_arr[$i]}\n   --> ${address_arr[${mbox_alias_arr[$i]}]}"
+   echo
+done
+
+echo ""
+echo "E-Mail Adressen: Nur Weiterleitungen:"
+echo "-------------------------------------"
+
+for i in ${!alias_arr[@]} ; do
+   [[ ${alias_arr[$i]} =~ ^abuse@ ]] && continue
+   [[ ${alias_arr[$i]} =~ ^postmaster@ ]] && continue
+   echo -en "${alias_arr[$i]}\n   -->"
+   
+   IFS=',' read -a _addr_list <<<"${address_arr[${alias_arr[$i]}]}"
+   for j in ${!_addr_list[@]} ; do
+      echo -n " ${_addr_list[$j]}"
+   done
+   echo
+   echo
+done
+
+echo ""
+exit 0