130 lines
4.2 KiB
Bash
130 lines
4.2 KiB
Bash
#!/bin/sh
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# config maintainer script for zoneminder
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set -e
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# Source the debconf stuff
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. /usr/share/debconf/confmodule
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# Set the first version in which dbconfig-common was introduced in the package
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dbc_first_version="1.28.0"
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# Source the config file if exists
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CONFIGFILE=/etc/zm/zm.conf
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if [ -e $CONFIGFILE ]; then
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. $CONFIGFILE
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# Re-use data from ZM config file
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dbc_dbserver="$ZM_DB_HOST"
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dbc_dbname="$ZM_DB_NAME"
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dbc_dbuser="$ZM_DB_USER"
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fi
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if [ -f /usr/share/dbconfig-common/dpkg/config ]; then
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# Default use dbconfig-common
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dbc_install="true"
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# Currently we only support mysql database
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dbc_dbtypes="mysql"
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# Set authentication method to password
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dbc_authmethod_user="password"
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# Source the dbconfig-common stuff
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. /usr/share/dbconfig-common/dpkg/config
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fi
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# Do this when the package is installed, upgraded or reconfigured
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# Most of answers are cached so the questions will not be asked again
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if [ "$1" = "configure" ] || [ "$1" = "reconfigure" ]; then
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# Ask the user if the database shall be installed locally or remotely
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db_input high zoneminder/debconf_dblocation || true
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db_go || true
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db_get zoneminder/debconf_dblocation
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if [ "$RET" = "local" ]; then
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if [ ! -e "/usr/sbin/mysqld" ]; then
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# Display a message and exit if the user want a local database but
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# no database server is available
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db_input high zoneminder/debconf_dblocalmissingerror || true
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db_go || true
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exit 0
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else
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# Set the database server to localhost
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dbc_dbserver="localhost"
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fi
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else
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# Source the dbconfig main configuration file
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if [ -f /etc/dbconfig-common/config ]; then
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. /etc/dbconfig-common/config
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fi
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if [ "$dbc_remote_questions_default" = "false" ]; then
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# Display a message and exit if the dbconfig configuration does not
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# allow installation of remote databases
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# Note: To overcome this issue, we could think to override the
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# default setting by using dbc_remote_questions_default='true' in
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# maintainer scripts but unfortunately this does not work due to
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# current dbconfig design
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# More information here:
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# https://bugs.launchpad.net/ubuntu/+source/dbconfig-common/+bug/1065331
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db_input high zoneminder/debconf_dbconfigerror || true
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db_go || true
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exit 0
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fi
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fi
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# Ask the user for all database settings
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dbc_go zoneminder $@
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# Ask the user for the password of the database administrator if the user
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# has not yet answered to this question.
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# This situation may occur if the user skipped the database creation step
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# when reconfiguring the package.
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RET=""
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db_get zoneminder/mysql/admin-pass
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if [ -z "$RET" ]; then
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db_input high zoneminder/mysql/admin-pass || true
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db_go || true
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fi
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# Do this only when not upgrading the package (no old version in argument)
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if [ -z "$2" ]; then
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# Ask for the password of 'admin' user
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while :; do
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RET=""
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db_input high zoneminder/admin_password || true
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db_go || true
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db_get zoneminder/admin_password
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# If password isn't empty we ask for password verification
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if [ -z "$RET" ]; then
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db_fset zoneminder/admin_password seen false
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db_fset zoneminder/admin_password_again seen false
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break
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fi
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ROOT_PW="$RET"
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db_input high zoneminder/admin_password_again || true
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db_go || true
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db_get zoneminder/admin_password_again
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if [ "$RET" = "$ROOT_PW" ]; then
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ROOT_PW=""
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break
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fi
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db_fset zoneminder/password_mismatch seen false
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db_input critical zoneminder/password_mismatch || true
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db_set zoneminder/admin_password ""
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db_set zoneminder/admin_password_again ""
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db_go || true
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done
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else
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# If we are upgrading the package, set an empty password to disable
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# password update in ZoneMinder database
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db_set zoneminder/admin_password ""
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fi
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fi
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#DEBHELPER#
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exit 0
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