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zoneminder/distros/debian/postinst
T
Isaac ConnorandClaude Opus 4.6 4d40ca4edf fix: add www-data to video group and font path fallback refs #4642
Add www-data to video and dialout groups in Debian/Ubuntu postinst
scripts so zmc can access /dev/video* devices on fresh installs.
RedHat packaging already handled this via gpasswd in %post.

Add compile-time ZM_FONTDIR to zm_config_data.h.in and use it as a
fallback in zm_image.cpp when the configured font_file_location is not
found, fixing font loading failures caused by stale DB config values.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-23 18:19:20 -05:00

66 lines
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#! /bin/sh
set -e
if [ "$1" = "configure" ]; then
. /etc/zm/zm.conf
for i in /etc/zm/conf.d/*.conf; do
. $i
done;
# The logs can contain passwords, etc... so by setting group root, only www-data can read them, not people in the www-data group.
chown www-data:root /var/log/zm
chown www-data:www-data /var/lib/zm
if [ -z "$2" ]; then
chown www-data:www-data /var/cache/zoneminder /var/cache/zoneminder/*
fi
# Allow zoneminder access to local video sources and serial ports
adduser --quiet www-data video || true
adduser --quiet www-data dialout || true
# Do this every time the package is installed or upgraded
if [ "$ZM_DB_HOST" = "localhost" ]; then
if [ -e "/etc/init.d/mysql" ]; then
#
# Get mysql started if it isn't
#
if ! $(/etc/init.d/mysql status >/dev/null 2>&1); then
invoke-rc.d mysql start
fi
if $(/etc/init.d/mysql status >/dev/null 2>&1); then
mysqladmin --defaults-file=/etc/mysql/debian.cnf -f reload
# test if database if already present...
if ! $(echo quit | mysql --defaults-file=/etc/mysql/debian.cnf zm > /dev/null 2> /dev/null) ; then
cat /usr/share/zoneminder/db/zm_create.sql | mysql --defaults-file=/etc/mysql/debian.cnf
if [ $? -ne 0 ]; then
echo "Error creating db."
exit 1;
fi
# This creates the user.
echo "grant lock tables, alter,select,insert,update,delete,create,index on ${ZM_DB_NAME}.* to '${ZM_DB_USER}'@localhost identified by \"${ZM_DB_PASS}\";" | mysql --defaults-file=/etc/mysql/debian.cnf mysql
else
echo "grant lock tables, alter,select,insert,update,delete,create,index on ${ZM_DB_NAME}.* to '${ZM_DB_USER}'@localhost;" | mysql --defaults-file=/etc/mysql/debian.cnf mysql
fi
# Ensure zoneminder is stopped
invoke-rc.d zoneminder stop || true
zmupdate.pl --nointeractive
zmupdate.pl --nointeractive -f
echo "Done Updating, starting ZoneMinder"
invoke-rc.d zoneminder start || true
else
echo 'NOTE: mysql not running, please start mysql and run dpkg-reconfigure zoneminder when it is running.'
fi
else
echo 'mysql not found, assuming remote server.'
fi
else
echo "Not doing database upgrade due to remote db server ($ZM_DB_HOST)"
fi
fi
#DEBHELPER#