mirror of
https://github.com/docker-mailserver/docker-mailserver.git
synced 2024-01-19 02:48:50 +00:00
37 lines
1.2 KiB
Bash
37 lines
1.2 KiB
Bash
#!/bin/bash
|
|
|
|
function _escape
|
|
{
|
|
echo "${1//./\\.}"
|
|
}
|
|
|
|
# Returns input after filtering out lines that are:
|
|
# empty, white-space, comments (`#` as the first non-whitespace character)
|
|
function _get_valid_lines_from_file
|
|
{
|
|
grep --extended-regexp --invert-match "^\s*$|^\s*#" "${1}" || true
|
|
}
|
|
|
|
# Provide the name of an environment variable to this function
|
|
# and it will return its value stored in /etc/dms-settings
|
|
function _get_dms_env_value
|
|
{
|
|
grep "^${1}=" /etc/dms-settings | cut -d "'" -f 2
|
|
}
|
|
|
|
# TODO: `chown -R 5000:5000 /var/mail` has existed since the projects first commit.
|
|
# It later received a depth guard to apply the fix only when it's relevant for a dir.
|
|
# Assess if this still appropriate, it appears to be problematic for some LDAP users.
|
|
#
|
|
# `helpers/accounts.sh:_create_accounts` (mkdir, cp) appears to be the only writer to
|
|
# /var/mail folders (used during startup and change detection handling).
|
|
function _chown_var_mail_if_necessary
|
|
{
|
|
# fix permissions, but skip this if 3 levels deep the user id is already set
|
|
if find /var/mail -maxdepth 3 -a \( \! -user 5000 -o \! -group 5000 \) | read -r
|
|
then
|
|
_log 'trace' 'Fixing /var/mail permissions'
|
|
chown -R 5000:5000 /var/mail || return 1
|
|
fi
|
|
}
|