75 lines
2.2 KiB
Bash
Executable File
75 lines
2.2 KiB
Bash
Executable File
#! /bin/bash
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# shellcheck disable=SC2094
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# shellcheck source=../scripts/helper-functions.sh
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. /usr/local/bin/helper-functions.sh
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DATABASE=${DATABASE:-/tmp/docker-mailserver/postfix-accounts.cf}
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function __usage
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{
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printf "\e[35mADDMAILUSER\e[31m(\e[93m8\e[31m)
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\e[38;5;214mNAME\e[39m
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addmailuser - add an email address (i.e. a user)
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\e[38;5;214mSYNOPSIS\e[39m
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./setup.sh email add <EMAIL ADDRESS> [<PASSWORD>]
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\e[38;5;214mOPTIONS\e[39m
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\e[94mGeneric Program Information\e[39m
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help Print the usage information.
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\e[38;5;214mEXAMPLES\e[39m
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\e[37m./setup.sh email add test@domain.tld\e[39m
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Add the email account test@domain.tld. You will be prompted
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to input a password afterwards since no password was supplied.
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\e[38;5;214mEXIT STATUS\e[39m
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Exit status is 0 if command was successful. If wrong arguments are provided
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or arguments contain errors, the script will exit early with exit status 1.
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"
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}
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[[ ${1:-} == 'help' ]] && { __usage ; exit 0 ; }
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FULL_EMAIL="${1}"
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shift
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PASSWD="${*}"
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[[ -z ${FULL_EMAIL} ]] && { __usage ; errex 'No username specified' ; }
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[[ "${FULL_EMAIL}" =~ .*\@.* ]] || { __usage ; errex 'Username must include the domain' ; }
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touch "${DATABASE}"
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create_lock # Protect config file with lock to avoid race conditions
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if grep -qi "^$(escape "${FULL_EMAIL}")|" "${DATABASE}"
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then
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echo "User '${FULL_EMAIL}' already exists."
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exit 1
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fi
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if [[ -z ${PASSWD} ]]
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then
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read -r -s -p "Enter Password: " PASSWD
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echo
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[[ -z ${PASSWD} ]] && errex "Password must not be empty"
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fi
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HASH="$(doveadm pw -s SHA512-CRYPT -u "${FULL_EMAIL}" -p "${PASSWD}")"
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echo "${FULL_EMAIL}|${HASH}" >> "${DATABASE}"
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USER="${FULL_EMAIL%@*}"
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DOMAIN="${FULL_EMAIL#*@}"
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# Tests fail if the creation of /var/mail/${DOMAIN}/${USER} doesn't happen fast enough after addmailuser executes (check-for-changes.sh race-condition)
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if [[ -e "/tmp/docker-mailserver-config-chksum" ]] # Prevent infinite loop in tests like "checking accounts: user3 should have been added to /tmp/docker-mailserver/postfix-accounts.cf even when that file does not exist"
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then
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while [[ ! -d "/var/mail/${DOMAIN}/${USER}" ]]
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do
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echo "Waiting for dovecot to create /var/mail/${DOMAIN}/${USER}..."
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sleep 1
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done
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fi
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