gforge-db-postgresql 5.1.1-2 / config

#!/bin/sh -e

# Source debconf library.
. /usr/share/debconf/confmodule

#- beginning of included section from handle-mainconffile.config
###
# Functions to handle the main FusionForge configuration file
###
mainconfdir=/etc/fusionforge
mainconffile=$mainconfdir/fusionforge.conf
create_mainconffile () {
    if [ ! -e $mainconfdir ] ; then
	mkdir -p $mainconfdir
    fi
    if [ ! -e $mainconffile ] ; then
	if [ -e /etc/gforge/gforge.conf ] ; then
	    cp -a /etc/gforge/gforge.conf $mainconffile
	else
            touch $mainconffile
	fi
        chmod 600 $mainconffile
    fi
}
init_debconf_from_mainconffile () {
    for i in $(grep -v "^ *#" $mainconffile | sort -u | cut -d= -f1) ; do
	update_onevar_from_mainconfile $i
    done
}
update_onevar_from_mainconfile () {
    key=$1
    update_onevar_from_mainconfile__retcode=0
    value=$(grep ^$key= $mainconffile | tail -1 | cut -d= -f2-)
    if [ ! -z "$value" ] ; then
	db_set fusionforge/shared/$key $value || update_onevar_from_mainconfile__retcode=$? || true
#     case $update_onevar_from_mainconfile__retcode in
# 	0)
# 	    echo "$key = $value injected into Debconf OK"
# 	    db_fset fusionforge/shared/$key seen true || true
# 	    ;;
# 	10)
# 	    echo "$key = $value not injected into Debconf (non-existing question maybe?)"
# 	    ;;
# 	*)
# 	    echo "Something wicked happened"
# 	    exit 1
# 	    ;;
#     esac
    fi
}
update_mainconffile () {
    for key in $@ ; do
	db_get fusionforge/shared/$key
	val=$RET
	update_onevar_mainconffile $key $val
    done
}
update_onevar_mainconffile () {
    key=$1
    val=$2
    if grep -q "^$key=" $mainconffile ; then
	newval=$(echo $val | sed -e 's/@/\\@/g' -e 's/\$/\\$/g' -e 's/\//\\\//g')
	perl -pi -e "s/^$key=.*/$key=$newval/" $mainconffile
    else
	echo "$key=$val" >> $mainconffile
    fi
}
#- end of included section from handle-mainconffile.config


create_mainconffile
init_debconf_from_mainconffile

#- beginning of included section from get-pw-from-debconf.config
get_pw () {			# Use Debconf to get a password
    get_pw__pwname=$1
    get_pw__priority=$2
    get_pw__ok=''
    while [ -z "$get_pw__ok" ] ; do
	db_input ${get_pw__priority} ${get_pw__pwname} || get_pw__retcode=$? || true
	db_input ${get_pw__priority} ${get_pw__pwname}_confirm || true
	db_go
	if [ "$get_pw__retcode" = 30 ] ; then
	    get_pw__ok="not-asked"
	else
	    db_get ${get_pw__pwname} || true
	    get_pw__PW1=$RET
	    db_get ${get_pw__pwname}_confirm || true
	    get_pw__PW2=$RET
	    if [ "$get_pw__PW1" = "$get_pw__PW2" ] ; then
		get_pw__ok="confirmed"
	    else
		get_pw__ok="mismatch"
		db_fset ${get_pw__pwname} seen false
		db_fset ${get_pw__pwname}_confirm seen false
	    fi
	fi
    done
    case $get_pw__ok in
	not-asked)
	    echo "not-asked"
	;;
	confirmed)
	    echo "confirmed"
	;;
	*)
	    echo "SHOULDN'T HAVE HAPPENED"
	    exit 1
	;;
    esac
}
#- end of included section from get-pw-from-debconf.config

#- beginning of included section from create-random-pw.config
gen_random_pw () {		# Generate a random password
    if [ -c /dev/urandom ]; then  # ...using /dev/urandom when possible
	tmp=$(dd if=/dev/urandom count=1 bs=8 2> /dev/null | md5sum | cut -b1-8)
    else			# ...or something else if need be.
	# Last I was told, the Hurd had no /dev/urandom
	# (Correct me if it has changed)
	# Suggestions form something more random than $(date) are welcome
	tmp=$(date | md5sum | cut -b1-8)
    fi
    echo $tmp
}
#- end of included section from create-random-pw.config

#- beginning of included section from common-variables.config
db_get fusionforge/shared/domain_name || true
if [ -z "$RET" ] ; then
   hostname=$(hostname -f 2>/dev/null) || hostname=localhost
   db_set fusionforge/shared/domain_name $hostname
fi
db_input medium fusionforge/shared/domain_name || true
db_go || true

db_get fusionforge/shared/server_admin || true
if [ -z "$RET" ] ; then
  db_get fusionforge/shared/domain_name || true
  db_set fusionforge/shared/server_admin "webmaster@$RET"
fi

db_input medium fusionforge/shared/server_admin || true
db_input low fusionforge/shared/system_name || true

db_go || true

vars="system_name domain_name server_admin"
update_mainconffile $vars
#- end of included section from common-variables.config

#- beginning of included section from dbhost-variables.config
db_fget fusionforge/shared/db_host seen || true
[ "$RET" = "false" ] && db_set fusionforge/shared/db_host 127.0.0.1
db_input medium fusionforge/shared/db_host || true

db_fget fusionforge/shared/db_name seen || true
db_input medium fusionforge/shared/db_name || true

db_fget fusionforge/shared/db_user seen || true
db_input medium fusionforge/shared/db_user || true

db_go || true

vars="db_host db_name db_user"
update_mainconffile $vars
#- end of included section from dbhost-variables.config

#- beginning of included section from dbpasswd-variables.config
db_fget fusionforge/shared/db_password seen || true
if [ "$RET" = "false" ]; then
    pw=$(gen_random_pw)
    if [ -e /etc/gforge/config.ini.d/debian-install-secrets.ini ]; then
        pw=$(grep '^database_password=' /etc/gforge/config.ini.d/debian-install-secrets.ini | sed 's/database_password=//')
        echo "Since you asked not to see all the debconf questions, I reused the" 
	echo "password for the database that was already set in "
	echo "/etc/gforge/config.ini.d/debian-install-secrets.ini."
	echo "Use it if you want to have a peek at the database by hand."
    else
        echo "Since you asked not to see all the debconf questions, I generated a random"
	echo "password for the database.  Use it if you want to have a peek at the"
	echo "database by hand.  It is '$pw'."
    fi    
    db_set fusionforge/shared/db_password $pw
    db_get fusionforge/shared/db_password || true
    db_fset fusionforge/shared/db_password seen true
fi

db_go || true

vars="db_password"
update_mainconffile $vars
#- end of included section from dbpasswd-variables.config


db_fget fusionforge/shared/admin_password seen || true
if [ "$RET" = "false" ]; then
    if [ "$(get_pw fusionforge/shared/admin_password high)" = "not-asked" ] ; then
	db_set fusionforge/shared/admin_password $(gen_random_pw)
	db_get fusionforge/shared/admin_password || true
	echo "Since you asked not to see all the debconf questions, I generated a random"
	echo "password for the admin user.  It is '${RET}'." ;
	db_fset fusionforge/shared/admin_password seen true
    fi
fi

#- beginning of included section from host-variables.config
db_fget fusionforge/shared/ip_address seen || true
if [ "$RET" = "false" ] ; then
    db_get fusionforge/shared/domain_name
    db_set fusionforge/shared/ip_address $(hostname -i | cut -f1 -d" ")
fi

db_input medium fusionforge/shared/ip_address || true
db_input medium fusionforge/shared/server_admin || true
db_go || true


vars="ip_address server_admin"
update_mainconffile $vars
#- end of included section from host-variables.config

#- beginning of included section from shellhost-variables.config
db_fget fusionforge/shared/shell_host seen || true
if [ "$RET" = "false" ] ; then
    db_get fusionforge/shared/domain_name
    db_set fusionforge/shared/shell_host shell.$RET
fi

db_input low fusionforge/shared/shell_host || true
db_go || true

vars="shell_host"
update_mainconffile $vars
#- end of included section from shellhost-variables.config

#- beginning of included section from users-variables.config
db_fget fusionforge/shared/users_host seen || true
if [ "$RET" = "false" ] ; then
    db_get fusionforge/shared/domain_name
    db_set fusionforge/shared/users_host users.$RET
fi

db_input medium fusionforge/shared/users_host || true

db_go || true

vars="users_host"
update_mainconffile $vars
#- end of included section from users-variables.config

#- beginning of included section from lists-variables.config
db_fget fusionforge/shared/lists_host seen || true
if [ "$RET" = "false" ] ; then
    db_get fusionforge/shared/domain_name
    db_set fusionforge/shared/lists_host lists.$RET
fi

db_input medium fusionforge/shared/lists_host || true

db_go || true

vars="lists_host"
update_mainconffile $vars
#- end of included section from lists-variables.config

#- beginning of included section from downloadhost-variables.config
db_fget fusionforge/shared/download_host seen || true
if [ "$RET" = "false" ] ; then
    db_get fusionforge/shared/domain_name
    db_set fusionforge/shared/download_host download.$RET
fi

db_input low fusionforge/shared/download_host || true
db_go || true

vars="download_host"
update_mainconffile $vars
#- end of included section from downloadhost-variables.config

#- beginning of included section from groupid-variables.config
db_input low fusionforge/shared/newsadmin_groupid || true
db_input low fusionforge/shared/statsadmin_groupid || true
db_input low fusionforge/shared/peerrating_groupid || true

db_go || true

vars="newsadmin_groupid statsadmin_groupid peerrating_groupid"
update_mainconffile $vars
#- end of included section from groupid-variables.config


db_go || true

vars="admin_password"
update_mainconffile $vars

db_stop