#!/bin/bash #------------------------------------------------------------------------------- # Copyright (c) 2010 Sourcefabric O.P.S. # # This file is part of the Campcaster project. # http://campcaster.sourcefabric.org/ # To report bugs, send an e-mail to bugs@campware.org # # Campcaster is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # Campcaster is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with Campcaster; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # #------------------------------------------------------------------------------- # This script makes post-installation steps for the Campcaster Station. # # Invoke as: # ./bin/postInstallStation.sh # # To get usage help, try the -h option # #------------------------------------------------------------------------------- #------------------------------------------------------------------------------- # Determine directories, files #------------------------------------------------------------------------------- reldir=`dirname $0`/.. basedir=`cd $reldir; pwd;` bindir=$basedir/bin #------------------------------------------------------------------------------- # Print the usage information for this script. #------------------------------------------------------------------------------- printUsage() { echo "Campcaster Station post-install script."; echo "parameters"; echo ""; echo " -d, --directory The installation directory, required."; echo " -D, --database The name of the Campcaster database."; echo " [default: Campcaster]"; echo " -g, --apache-group The group the apache daemon runs as."; echo " [default: apache]"; echo " -r, --www-root The root directory for web documents served"; echo " by apache [default: /var/www]"; echo " -s, --dbserver The name of the database server host."; echo " [default: localhost]"; echo " -u, --dbuser The name of the database user to access the" echo " database. [default: campcaster]"; echo " -w, --dbpassword The database user password."; echo " [default: campcaster]"; echo " -p, --postgresql-dir The postgresql data directory, containing"; echo " pg_hba.conf [default: /etc/postgresql]"; echo " -i, --postgresql-init-script The name of the postgresql init"; echo " script [default: /etc/init.d/postgresql]"; echo " -h, --help Print this message and exit."; echo ""; } #------------------------------------------------------------------------------- # Process command line parameters #------------------------------------------------------------------------------- CMD=${0##*/} opts=$(getopt -o d:D:g:hi:p:r:s:u:w: -l apache-group:,database:,dbserver:,dbuser:,dbpassword:,directory:,help,postgresql-dir:,postgresql-init-script:,www-root: -n $CMD -- "$@") || exit 1 eval set -- "$opts" while true; do case "$1" in -d|--directory) installdir=$2; shift; shift;; -D|--database) database=$2; shift; shift;; -g|--apache-group) apache_group=$2; shift; shift;; -h|--help) printUsage; exit 0;; -i|--postgresql-init-script) postgresql_init_script=$2; shift; shift;; -p|--postgresql-dir) postgresql_dir=$2; shift; shift;; -r|--www-root) www_root=$2; shift; shift;; -s|--dbserver) dbserver=$2; shift; shift;; -u|--dbuser) dbuser=$2; shift; shift;; -w|--dbpassword) dbpassword=$2; shift; shift;; --) shift; break;; *) echo "Unrecognized option $1."; printUsage; exit 1; esac done if [ "x$installdir" == "x" ]; then echo "Required parameter install directory not specified."; printUsage; exit 1; fi if [ "x$dbserver" == "x" ]; then dbserver=localhost; fi if [ "x$database" == "x" ]; then database=Campcaster; fi if [ "x$dbuser" == "x" ]; then dbuser=campcaster; fi if [ "x$dbpassword" == "x" ]; then dbpassword=campcaster; fi if [ "x$apache_group" == "x" ]; then apache_group=apache; fi if [ "x$postgresql_dir" == "x" ]; then postgresql_dir=/etc/postgresql; fi if [ "x$postgresql_init_script" == "x" ]; then postgresql_init_script=/etc/init.d/postgresql; fi if [ "x$www_root" == "x" ]; then www_root=/var/www; fi echo "Making post-install steps for Campcaster Station."; echo ""; echo "Using the following installation parameters:"; echo ""; echo " installation directory: $installdir"; echo " database server: $dbserver"; echo " database: $database"; echo " database user: $dbuser"; echo " database user password: $dbpassword"; echo " apache daemon group: $apache_group"; echo " apache document root: $www_root"; echo " postgresql data directory: $postgresql_dir"; echo " postgresql init script: $postgresql_init_script"; echo "" #------------------------------------------------------------------------------- # The details of installation #------------------------------------------------------------------------------- ls_dbserver=$dbserver ls_dbuser=$dbuser ls_dbpassword=$dbpassword ls_database=$database postgres_user=postgres install_bin=$installdir/bin install_etc=$installdir/etc install_lib=$installdir/lib install_usr=$installdir/usr install_var=$installdir/var install_var_ls=$install_var/Campcaster #------------------------------------------------------------------------------- # Function to check for the existence of an executable on the PATH # # @param $1 the name of the exectuable # @return 0 if the executable exists on the PATH, non-0 otherwise #------------------------------------------------------------------------------- check_exe() { if [ -x "`which $1 2> /dev/null`" ]; then echo "Executable $1 found..."; return 0; else echo "Executable $1 not found..."; return 1; fi } #------------------------------------------------------------------------------- # Check to see if this script is being run as root #------------------------------------------------------------------------------- if [ `whoami` != "root" ]; then echo "Please run this script as root."; exit ; fi #------------------------------------------------------------------------------- # Check for required tools #------------------------------------------------------------------------------- echo "Checking for required tools..." check_exe "sed" || exit 1; check_exe "psql" || exit 1; check_exe "php" || exit 1; check_exe "odbcinst" || exit 1; #------------------------------------------------------------------------------- # Check for the apache group to be a real group #------------------------------------------------------------------------------- group_tmp_file=/tmp/ls_group_check.$$ touch $group_tmp_file test_result=`chgrp $apache_group $group_tmp_file 2> /dev/null` if [ $? != 0 ]; then rm -f $group_tmp_file; echo "Unable to use apache deamon group $apache_group."; echo "Please check if $apache_group is a correct user group."; exit 1; fi rm -f $group_tmp_file; #------------------------------------------------------------------------------- # Install the new pg_hba.conf file #------------------------------------------------------------------------------- echo "Modifying postgresql access permissions..."; pg_config_dir=$postgresql_dir pg_config_file=pg_hba.conf pg_config_file_saved=pg_hba.conf.before-campcaster if [ -f $pg_config_dir/$pg_config_file ] ; then mv -f $pg_config_dir/$pg_config_file $pg_config_dir/$pg_config_file_saved ; fi cp $install_etc/$pg_config_file $pg_config_dir/$pg_config_file chown root:$postgres_user $pg_config_dir/$pg_config_file # don't use restart for the init script, as it might return prematurely # and in the later call to psql we wouldn't be able to connect ${postgresql_init_script} stop ${postgresql_init_script} start #------------------------------------------------------------------------------- # Create the necessary database user and database itself #------------------------------------------------------------------------------- ${install_bin}/createDatabase.sh --database=${ls_database} \ --dbuser=${ls_dbuser} \ --dbpassword=${ls_dbpassword} \ --dbserver=${ls_dbserver} #------------------------------------------------------------------------------- # Create the ODBC data source and driver #------------------------------------------------------------------------------- ${install_bin}/createOdbcDataSource.sh --database=${ls_database} \ --dbserver=${ls_dbserver} #------------------------------------------------------------------------------- # Check whether the storage server directory has been replaced with a mount # point for an NFS share. #------------------------------------------------------------------------------- storagedir=$installdir/var/storageServer storage_is_local=yes if [ "`mount | grep -o \"on $storagedir \"`" = "on $storagedir " ]; then storage_is_local=no fi #------------------------------------------------------------------------------- # Setup directory permissions #------------------------------------------------------------------------------- echo "Setting up directory permissions..." if [ "$storage_is_local" = "yes" ]; then chgrp $apache_group $install_var_ls/storageServer/var/stor chgrp $apache_group $install_var_ls/storageServer/var/access chgrp $apache_group $install_var_ls/storageServer/var/trans chgrp $apache_group $install_var_ls/storageServer/var/stor/buffer chmod g+sw $install_var_ls/storageServer/var/stor chmod g+sw $install_var_ls/storageServer/var/access chmod g+sw $install_var_ls/storageServer/var/trans chmod g+sw $install_var_ls/storageServer/var/stor/buffer fi chgrp $apache_group $install_var_ls/htmlUI/var/templates_c chgrp $apache_group $install_var_ls/htmlUI/var/html/img chmod g+sw $install_var_ls/htmlUI/var/templates_c chmod g+sw $install_var_ls/htmlUI/var/html/img #------------------------------------------------------------------------------- # Configuring Apache #------------------------------------------------------------------------------- echo "Configuring apache ..." CONFFILE=90_php_campcaster.conf AP_DDIR_FOUND=no for APACHE_DDIR in \ /etc/apache/conf.d /etc/apache2/conf.d /etc/apache2/conf/modules.d \ /etc/httpd/conf.d do echo -n "$APACHE_DDIR " if [ -d $APACHE_DDIR ]; then echo "Y" AP_DDIR_FOUND=yes cp $basedir/etc/apache/$CONFFILE $APACHE_DDIR break else echo "N" fi done if [ "$AP_DDIR_FOUND" != "yes" ]; then echo "###############################" echo " Could not configure Apache" echo " include following file into apache config manually:" echo " $basedir/etc/apache/$CONFFILE" echo "###############################" fi echo "done" echo "Restarting apache..."; AP_SCR_FOUND=no for APACHE_SCRIPT in apache apache2 httpd ; do echo -n "$APACHE_SCRIPT " if [ -x /etc/init.d/$APACHE_SCRIPT ]; then echo "Y" AP_SCR_FOUND=yes /etc/init.d/$APACHE_SCRIPT restart break else echo "N" fi done if [ "$AP_SCR_FOUND" != "yes" ]; then echo "###############################" echo " Could not reload Apache" echo " please reload apache manually" echo "###############################" fi echo "done" #------------------------------------------------------------------------------- # Create symlinks #------------------------------------------------------------------------------- echo "Creating symlinks..."; # create symlink for the PHP pages in apache's document root rm -f $www_root/campcaster ln -s $install_var_ls $www_root/campcaster #------------------------------------------------------------------------------- # Initialize the database #------------------------------------------------------------------------------- echo "Initializing database..."; if [ "$storage_is_local" = "yes" ]; then # create PHP-related database tables cd $install_var_ls/storageServer/var/install # workaround for #2059; restore to "exit 1" after the ticket is closed php -q install.php || exit 1; #php -q install.php || true cd - fi # workaround for ticket #2059; restore to "exit 1" after the ticket is closed php -q install.php || exit 1; #php -q install.php || true cd - # create scheduler-related database tables cd $installdir ./bin/campcaster-scheduler.sh install || exit 1; cd - #------------------------------------------------------------------------------- # Generate a random password for the scheduler's access to the storage #------------------------------------------------------------------------------- if [ "$storage_is_local" = "yes" ]; then grep -q 'ls_scheduler_storage_pass' $install_etc/campcaster-scheduler.xml if [ $? = 0 ]; then SCHEDULER_STORAGE_PASS=`pwgen -N1 -c -n -s` php -q $install_var_ls/storageServer/var/install/campcaster-user.php \ --addupdate scheduler ${SCHEDULER_STORAGE_PASS} sed -i -e "s/ls_scheduler_storage_pass/${SCHEDULER_STORAGE_PASS}/" \ $install_etc/campcaster-scheduler.xml fi fi #------------------------------------------------------------------------------- # Initialize the twitter cron #------------------------------------------------------------------------------- echo "Initializing twitter cron..."; cd $install_var_ls/htmlUI/var/install # workaround for #2059; restore to "exit 1" after the ticket is closed php -q install.php || exit 1; #php -q install.php || true cd - # We need the scheduler password here too sed -i -e "s/change_me/${SCHEDULER_STORAGE_PASS}/" \ $install_var_ls/htmlUI/var/html/ui_twitterCron.php #------------------------------------------------------------------------------- # Update the database, if necessary #------------------------------------------------------------------------------- if [ "$storage_is_local" = "yes" ]; then php -q $install_var_ls/storageServer/var/install/upgrade/upgrade.php fi #------------------------------------------------------------------------------- # Say goodbye #------------------------------------------------------------------------------- echo "Done."