mirror of
https://github.com/docker-mailserver/docker-mailserver
synced 2024-04-27 05:15:06 +02:00
c881facbd2
* splitting start-mailserver.sh * refactoring part 2 * refactored setup-stack.sh * stzarted adjusting target/bin/*.sh to use new usage format * corrected lowercase-uppercase test error * better handling of .bashrc variable export * linting tests and fix for default assignements * last stylistic changes and rebase
63 lines
1.6 KiB
Bash
Executable File
63 lines
1.6 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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[[ ${1:-} == 'help' ]] && { __usage ; exit 0 ; }
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USER="${1}"
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shift
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PASSWD="${*}"
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[[ -z ${USER} ]] && { __usage ; errex 'No username specified' ; }
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[[ "${USER}" =~ .*\@.* ]] || { __usage ; errex 'Username must include the domain' ; }
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# Protect config file with lock to avoid race conditions
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touch "${DATABASE}"
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(
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flock -e 200
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grep -qi "^$(escape "${USER}")|" "${DATABASE}" 2>/dev/null &&
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errex "User \"${USER}\" already exists"
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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 "${USER}" -p "${PASSWD}")"
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echo "${USER}|${HASH}" >> "${DATABASE}"
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) 200< "${DATABASE}"
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