mirror of
https://github.com/docker-mailserver/docker-mailserver.git
synced 2024-01-19 02:48:50 +00:00
66 lines
1.7 KiB
Bash
Executable file
66 lines
1.7 KiB
Bash
Executable file
#! /bin/bash
|
|
|
|
# shellcheck disable=SC2094
|
|
|
|
# shellcheck source=../scripts/helper-functions.sh
|
|
. /usr/local/bin/helper-functions.sh
|
|
|
|
DATABASE=${DATABASE:-/tmp/docker-mailserver/postfix-accounts.cf}
|
|
|
|
function __usage
|
|
{
|
|
printf "\e[35mADDMAILUSER\e[31m(\e[93m8\e[31m)
|
|
|
|
\e[38;5;214mNAME\e[39m
|
|
addmailuser - add an email address (i.e. a user)
|
|
|
|
\e[38;5;214mSYNOPSIS\e[39m
|
|
./setup.sh email add <EMAIL ADDRESS> [<PASSWORD>]
|
|
|
|
\e[38;5;214mOPTIONS\e[39m
|
|
\e[94mGeneric Program Information\e[39m
|
|
help Print the usage information.
|
|
|
|
\e[38;5;214mEXAMPLES\e[39m
|
|
\e[37m./setup.sh email add test@domain.tld\e[39m
|
|
Add the email account test@domain.tld. You will be prompted
|
|
to input a password afterwards since no password was supplied.
|
|
|
|
\e[38;5;214mEXIT STATUS\e[39m
|
|
Exit status is 0 if command was successful. If wrong arguments are provided
|
|
or arguments contain errors, the script will exit early with exit status 1.
|
|
|
|
"
|
|
}
|
|
|
|
[[ ${1:-} == 'help' ]] && { __usage ; exit 0 ; }
|
|
|
|
USER="${1}"
|
|
shift
|
|
PASSWD="${*}"
|
|
|
|
[[ -z ${USER} ]] && { __usage ; errex 'No username specified' ; }
|
|
[[ "${USER}" =~ .*\@.* ]] || { __usage ; errex 'Username must include the domain' ; }
|
|
|
|
# Protect config file with lock to avoid race conditions
|
|
touch "${DATABASE}"
|
|
(
|
|
flock -e 200
|
|
|
|
if grep -qi "^$(escape "${USER}")|" "${DATABASE}" 2>/dev/null
|
|
then
|
|
echo "User '${USER}' already exists."
|
|
exit 1
|
|
fi
|
|
|
|
if [[ -z ${PASSWD} ]]
|
|
then
|
|
read -r -s -p "Enter Password: " PASSWD
|
|
echo
|
|
[[ -z ${PASSWD} ]] && errex "Password must not be empty"
|
|
fi
|
|
|
|
HASH="$(doveadm pw -s SHA512-CRYPT -u "${USER}" -p "${PASSWD}")"
|
|
echo "${USER}|${HASH}" >> "${DATABASE}"
|
|
) 200< "${DATABASE}"
|