141 lines
4.2 KiB
Django/Jinja
141 lines
4.2 KiB
Django/Jinja
#!/bin/bash
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# {{ ansible_managed }}
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database='{{ mailserver_database.db }}'
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user='{{ mailserver_database.admin_user.name }}'
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password='{{ mailserver_database.admin_user.pwd }}'
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usage() {
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echo "Usage: $0 [options]"
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echo " options:"
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echo " add-alias Adds a new alias, needed information will be prompted."
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echo " add-user Adds a new user, needed information will be prompted."
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echo " list-domains List all configured virtual domains."
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echo " list-aliases [user] List all aliases optionally restricting to user."
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echo " list-users [domain] List all mailboxes optionally restricting to domain."
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}
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main() {
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[ $# -eq 0 ] && usage && exit 1
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[ "$1" = '-h' ] && usage && exit 1
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[ "$1" = '--help' ] && usage && exit 1
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[ "$1" = 'list-domains' ] && list_domains && exit 0
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[ "$1" = 'list-aliases' ] && list_aliases "$2" && exit 0
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[ "$1" = 'list-users' ] && list_users "$2" && exit 0
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[ "$1" = 'add-alias' ] && add_alias && exit 0
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[ "$1" = 'add-user' ] && add_user && exit 0
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usage && exit 1 # not supposed to get here
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}
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add_alias() {
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local srcaddress
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local srcdomain
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local dstaddress
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read -rp "Source: " srcaddress
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if [[ "$srcaddress" =~ '@' ]]; then
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srcdomain=$(echo "$srcaddress" | awk -F@ '{print $2}')
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else
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read -rp "Source domain:" srcdomain
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fi
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while [ "$(list_domains | grep -c "^\s*${srcdomain}$")" -eq 0 ]; do
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echo "Domain '$srcdomain' does not exist!"
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read -rp "Source domain:" srcdomain
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done
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srcaddress="${srcaddress%@*}@${srcdomain}" # clean srcaddress
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echo "You can add multiple destinations separated by spaces."
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read -rp "Destination(s): " dstaddress
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for dst in $dstaddress; do
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echo "INSERT INTO virtual_aliases (domain_id, source, destination) VALUES (" \
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"(SELECT id FROM virtual_domains WHERE name = '$srcdomain')," \
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"'$srcaddress'," \
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"'$dst'," \
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") ON CONFLICT (source, destination) DO NOTHING;" | connect
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done
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}
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add_user() {
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local username
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local userdomain
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local userpass
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local userpasscheck
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local userquota
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read -rp "Username: " username
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if [[ "$username" =~ '@' ]]; then
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userdomain=$(echo "$username" | awk -F@ '{print $2}')
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else
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read -rp "Domain: " userdomain
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fi
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while [ "$(list_domains | grep -c "^\s*${userdomain}$")" -eq 0 ]; do
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echo "Domain '$userdomain' does not exist!"
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read -rp "Domain: " userdomain
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done
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username="${username%@*}@${userdomain}" # clean username
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read -srp "Password: " userpass; echo
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read -srp "Password (again): " userpasscheck; echo
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while [ "$userpass" != "$userpasscheck" ]; do
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echo "Passwords do not match!"
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read -srp "Password: " userpass; echo
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read -srp "Password (again): " userpasscheck; echo
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done
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userpass=$(doveadm pw -s BLF-CRYPT -p "$userpass") # hash password
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echo "Quota:"
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echo " 0: infinity"
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echo " 42: 42 bytes"
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echo " 42k: 42 kilobytes"
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echo " 42m: 42 megabytes"
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echo " 42g: 42 gigabytes"
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read -rp "Quota: " userquota
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if [[ "$userquota" = *k ]]; then
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userquota="${userquota//k/}"
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userquota=$(( userquota * 1024 ))
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elif [[ "$userquota" = *m ]]; then
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userquota="${userquota//m/}"
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userquota=$(( userquota * 1024 * 1024 ))
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elif [[ "$userquota" = *g ]]; then
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userquota="${userquota//g/}"
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userquota=$(( userquota * 1024 * 1024 * 1024 ))
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fi
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echo "INSERT INTO virtual_users (domain_id, email, password, quota) VALUES (" \
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"(SELECT id FROM virtual_domains WHERE name = '$userdomain')," \
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"'$username'," \
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"'$userpass'," \
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"$userquota" \
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") ON CONFLICT (email) DO UPDATE SET password = EXCLUDED.password, quota = EXCLUDED.quota;" | connect
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}
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list_domains() {
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echo 'SELECT name FROM virtual_domains;' | connect
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}
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list_aliases() {
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if [ -z "$1" ]; then
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echo 'SELECT source, destination FROM virtual_aliases;' | connect
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else
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echo "SELECT source, destination FROM virtual_aliases WHERE destination='$1';" | connect
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fi
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}
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list_users() {
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if [ -z "$1" ]; then
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echo 'SELECT email FROM virtual_users;' | connect
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else
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echo "SELECT email FROM virtual_users WHERE domain_id=(SELECT id FROM virtual_domains WHERE name='$1');" | connect
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fi
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}
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connect() {
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PGPASSWORD="$password" psql -h 127.0.0.1 -d "$database" -U "${user}" -w -t || exit 1
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}
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main "$@"
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