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461c88e6ae
* Add some checks for user name matching in mail user scripts
* Fix user matching problems in mail user scripts
** fix matching problems at several places:
"delmailuser a@example.com" deletes also user "aa@example.com"
"delmailuser a@sub.example.com" deletes also user "a@sub-example.com"
** similar problems when inserting
** refactor and clean up
25 lines
406 B
Bash
Executable file
25 lines
406 B
Bash
Executable file
#! /bin/bash
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DATABASE=${DATABASE:-/tmp/docker-mailserver/postfix-accounts.cf}
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USER="$1"
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usage() {
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echo "Usage: delmailuser <user@domain>"
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}
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errex() {
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echo "$@" 1>&2
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exit 1
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}
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escape() {
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echo "${1//./\\.}"
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}
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[ -z "$USER" ] && { usage; errex "No user specifed"; }
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[ -s "$DATABASE" ] || exit 0
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# XXX $USER must not contain /s and other syntactic characters
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sed -i "/^$(escape "$USER")|/d" $DATABASE
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