Updating debconf configuration script :
- now we can it the back button to go back a question. - The questions are a little more clear ( still needs some work ) - adding a function valid_ip() to check IP addresses before using them.
This commit is contained in:
Steven Mondji-Lerider
parent
abcbf028b6
commit
67d0f562c0
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@ -4,20 +4,63 @@ set -e
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# Source debconf library.
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. /usr/share/debconf/confmodule
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db_title AlternC
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db_input critical alternc/welcomeconfirm || true
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db_capb backup
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db_go
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# Check the answer.
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db_get alternc/welcomeconfirm || true
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if [ "$RET" = "false" ]; then
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# reset the welcomeconfirm flag if user refuses so it gets asked again next time
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db_reset alternc/welcomeconfirm || true
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db_fset alternc/welcomeconfirm "seen" "false" || true
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exit 3
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fi
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#Return if everything is good, exit error number otherwise
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function valid_ip()
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{
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local ip=$1
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local stat=1
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if [[ $ip =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
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OIFS=$IFS
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IFS='.'
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ip=($ip)
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IFS=$OIFS
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[[ ${ip[0]} -le 255 && ${ip[1]} -le 255 \
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&& ${ip[2]} -le 255 && ${ip[3]} -le 255 ]]
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stat=$?
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fi
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return $stat
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}
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#checking mysql connectivity and updating local.sh variables accordingly
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check_mysql(){
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STATE=0
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while [ "$STATE" -eq 0 ]; do
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db_input high alternc/mysql/host || true
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db_go
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db_get alternc/mysql/host || true
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MYSQL_HOST="$RET"
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db_input high alternc/mysql/remote_user || true
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db_go
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db_get alternc/mysql/remote_user || true
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MYSQL_USER="$RET"
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db_input high alternc/mysql/remote_password || true
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db_go
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db_get alternc/mysql/remote_password || true
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MYSQL_PASSWORD="$RET"
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db_input high alternc/mysql/client || true
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db_go
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db_get alternc/mysql/client || true
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MYSQL_CLIENT="$RET"
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if [ "`mysql -u"$MYSQL_USER" -p"$MYSQL_PASSWORD" -h"$MYSQL_HOST" -Bse 'SELECT "OK";' 2>/dev/null`" = "OK" ]; then
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STATE=`expr $STATE + 1`
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else
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db_input high alternc/remote_mysql_error || true
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db_go
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db_get alternc/remote_mysql_error || true
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if [ "$RET" = "false" ]; then
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exit 4
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fi
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fi
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done
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}
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# default values for local.sh
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MYSQL_HOST=127.0.0.1
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@ -37,66 +80,160 @@ NS2_HOSTNAME="$FQDN"
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HOSTING="AlternC"
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SQLBACKUP_TYPE="rotate"
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SQLBACKUP_OVERWRITE="no"
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QUEST_STATE=1
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if [ -r /etc/alternc/local.sh ]; then
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# source the current config
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. /etc/alternc/local.sh
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fi
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while [ "$QUEST_STATE" != 0 -a "$QUEST_STATE" != 14 ]; do
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case "$QUEST_STATE" in
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1)
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db_title AlternC
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db_input critical alternc/welcomeconfirm || true
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#db_go
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;;
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2)
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# Check the answer.
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db_get alternc/welcomeconfirm || true
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#We ask for the hosting name and the FQDN
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db_set alternc/hostingname "$HOSTING"
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db_set alternc/desktopname "$FQDN"
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db_input high alternc/hostingname || true
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if [ "$RET" = "false" ]; then
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# reset the welcomeconfirm flag if user refuses so it gets asked again next time
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db_reset alternc/welcomeconfirm || true
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db_fset alternc/welcomeconfirm "seen" "false" || true
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exit 3
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fi
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;;
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3)
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if [ -r /etc/alternc/local.sh ]; then
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# source the current config
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. /etc/alternc/local.sh
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fi
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# Get the FQDN
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db_input high alternc/desktopname || true
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# Be sure that the FQDN is lowercase (Bug #1405)
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db_get alternc/desktopname
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db_set alternc/desktopname "`echo $RET | tr '[:upper:]' '[:lower:]'`"
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# End bug #1405
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db_go || true
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#we ask for the public and private ip
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db_set alternc/public_ip "$PUBLIC_IP"
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STATE=0
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while [ $STATE -eq 0 ]; do
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db_input high alternc/public_ip || true
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db_go
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db_get alternc/public_ip
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ip="$RET"
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if [ $(echo $ip |egrep '(^127\.)|(^192\.168\.)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^::1)$') ]; then
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db_input high alternc/use_private_ip || true
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db_go
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db_get alternc/use_private_ip
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if [ "$RET" = "true" ]; then
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#We ask for the hosting name and the FQDN
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db_set alternc/hostingname "$HOSTING"
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db_set alternc/desktopname "$FQDN"
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db_input high alternc/hostingname || true
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;;
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4)
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# Get the FQDN
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db_input high alternc/desktopname || true
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# Be sure that the FQDN is lowercase (Bug #1405)
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db_get alternc/desktopname
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db_set alternc/desktopname "`echo $RET | tr '[:upper:]' '[:lower:]'`"
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# End bug #1405
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;;
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5)
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#we ask for the public and private ip
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db_set alternc/public_ip "$PUBLIC_IP"
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STATE=0
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while [ $STATE -eq 0 ]; do
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db_input high alternc/public_ip || true
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db_go
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db_get alternc/public_ip
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ip="$RET"
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if valid_ip $ip ; then
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if [ $(echo $ip |egrep '(^127\.)|(^192\.168\.)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^::1)$') ]; then
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db_input high alternc/use_private_ip || true
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db_go
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db_get alternc/use_private_ip
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if [ "$RET" = "true" ]; then
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STATE=1
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fi
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else
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STATE=1
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fi
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else
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STATE=1
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fi
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else
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STATE=1
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done
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;;
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6)
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#private IP
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db_set alternc/internal_ip "$INTERNAL_IP"
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STATE=0
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while [ $STATE -eq 0 ]; do
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db_input high alternc/internal_ip || true
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db_go
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db_get alternc/internal_ip
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ip="$RET"
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if valid_ip $ip ; then
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STATE=1
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fi
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done
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;;
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7)
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#We ask for the DNS server for the ip
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#
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db_set alternc/ns1 "$NS1_HOSTNAME"
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db_input high alternc/ns1 || true
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;;
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8)
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db_set alternc/ns1 "$NS2_HOSTNAME"
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db_input high alternc/ns2 || true
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;;
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9)
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db_set alternc/default_mx "$DEFAULT_MX"
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db_input high alternc/default_mx || true
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;;
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10)
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if [ "`mysql --defaults-file=/etc/mysql/debian.cnf -Bse 'SELECT "OK";' 2>/dev/null`" = "OK" ]; then
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db_input critical alternc/use_local_mysql || true
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else
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db_input critical alternc/use_remote_mysql || true
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fi
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;;
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11)
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db_get alternc/use_local_mysql || true
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if [ "$RET" = "false" ]; then
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#user want to use a remote server
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check_mysql
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fi
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;;
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12)
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db_input low alternc/alternc_location || true
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;;
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13)
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# We need to check the alternc_location here because we have to test for quotas and acls
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db_get alternc/alternc_location
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if [ -z "$RET" ]
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then
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db_set alternc/alternc_location "$ALTERNC_LOC"
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fi
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db_get alternc/alternc_location
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LOCATION="$RET"
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#checking acl and quota activation, does't work with NFS yet. should now work with lxc
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MOUNT_POINT=$(df -P ${LOCATION%/*} | tail -n 1 | awk '{print $6}')
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# Get the mount options for the path: (warning, / may have multiple declarations, take the last one only :
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MOUNT_OPTS=$(awk '$2=="'$MOUNT_POINT'" { print $4 }' /proc/mounts | tail -1)
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# Check to see if acl is one of the mount points:
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ACL="$(echo "$MOUNT_OPTS" | tr "," "\\n" | egrep '^acl|attr2|user_xattr$')" || true
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if [ -z "$ACL" ]; then
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db_input critical alternc/acluninstalled || true
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db_title AlternC
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db_reset alternc/acluninstalled || true
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db_fset alternc/acluninstalled "seen" "false" || true
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exit 2
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fi
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quota_activation=$(quotaon -pa 2>/dev/null |grep '^group.*on$' | /usr/bin/awk '$4 ~ /^\'$MOUNT_POINT'$/ {print $4}')
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if [ -z "$quota_activation" -o "$quota_activation" != "$MOUNT_POINT" ]; then
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db_input critical alternc/quotauninstalled || true
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db_go
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db_reset alternc/quotauninstalled || true
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db_fset alternc/quotauninstalled "seen" "false" || true
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fi
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;;
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esac
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if db_go; then
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QUEST_STATE=$(($QUEST_STATE + 1))
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else
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QUEST_STATE=$(($QUEST_STATE - 1))
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fi
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done
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#private IP
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db_set alternc/internal_ip "$INTERNAL_IP"
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db_input high alternc/internal_ip || true
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db_go
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#We ask for the DNS server for the ip
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#
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db_set alternc/ns1 "$NS1_HOSTNAME"
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db_input high alternc/ns1 || true
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db_go
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db_set alternc/ns1 "$NS2_HOSTNAME"
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db_input high alternc/ns2 || true
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db_go
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#default mail server
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db_set alternc/default_mx "$DEFAULT_MX"
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db_input high alternc/default_mx || true
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db_go
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if [ -r /etc/alternc/my.cnf ]; then
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# make mysql configuration available as shell variables
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# to convert from .cnf to shell syntax, we:
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@ -119,97 +256,44 @@ if [ -r /etc/alternc/my_mail.cnf ]; then
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eval `sed -n -e "/=/{s/ *= *\"\?/='/;s/\"\?\$/'/;s/host/MYSQL_HOST/;s/user/MYSQL_MAIL_USER/;s/password/MYSQL_MAIL_PASS/;s/database/MYSQL_DATABASE/;p}" /etc/alternc/my_mail.cnf`
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fi
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#checking mysql connectivity and updating local.sh variables accordingly
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check_mysql(){
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STATE=0
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while [ "$STATE" -eq 0 ]; do
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db_input high alternc/mysql/host || true
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db_go
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db_get alternc/mysql/host || true
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MYSQL_HOST="$RET"
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db_input high alternc/mysql/user || true
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db_go
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db_get alternc/mysql/user || true
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MYSQL_USER="$RET"
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db_input high alternc/mysql/password || true
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db_go
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db_get alternc/mysql/password || true
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MYSQL_PASSWORD="$RET"
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db_input high alternc/mysql/client || true
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db_go
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db_get alternc/mysql/client || true
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MYSQL_CLIENT="$RET"
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if [ "`mysql -u"$MYSQL_USER" -p"$MYSQL_PASSWORD" -h"$MYSQL_HOST" -Bse 'SELECT "OK";' 2>/dev/null`" = "OK" ]; then
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STATE=`expr $STATE + 1`
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else
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db_input high alternc/remote_mysql_error || true
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db_go
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db_get alternc/remote_mysql_error || true
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if [ "$RET" = "false" ]; then
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exit 4
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fi
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fi
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done
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}
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if [ "`mysql --defaults-file=/etc/mysql/debian.cnf -Bse 'SELECT "OK";' 2>/dev/null`" = "OK" ]; then
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db_input critical alternc/use_local_mysql || true
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db_go
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db_get alternc/use_local_mysql || true
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if [ "$RET" = "false" ]; then
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#user want to use a remote server
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check_mysql
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fi
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else
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db_input critical alternc/use_remote_mysql || true
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db_go
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db_get alternc/use_remote_mysql || true
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if [ "$RET" = "true" ]; then
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#user want to use a remote server
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check_mysql
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fi
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fi
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#if [ "`mysql --defaults-file=/etc/mysql/debian.cnf -Bse 'SELECT "OK";' 2>/dev/null`" = "OK" ]; then
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# db_input critical alternc/use_local_mysql || true
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# db_go
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# db_get alternc/use_local_mysql || true
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# if [ "$RET" = "false" ]; then
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# #user want to use a remote server
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# check_mysql
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# fi
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#else
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#db_input critical alternc/use_remote_mysql || true
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#db_go
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#db_get alternc/use_remote_mysql || true
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# if [ "$RET" = "true" ]; then
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# #user want to use a remote server
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# check_mysql
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# fi
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#fi
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# We need to check the alternc_location here because we have to test for quotas and acls
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db_input low alternc/alternc_location || true
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db_go
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db_get alternc/alternc_location
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if [ -z "$RET" ]
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then
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db_set alternc/alternc_location "$ALTERNC_LOC"
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fi
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db_get alternc/alternc_location
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LOCATION="$RET"
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#checking acl and quota activation, does't work with NFS yet. should now work with lxc
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MOUNT_POINT=$(df -P ${LOCATION%/*} | tail -n 1 | awk '{print $6}')
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# Get the mount options for the path: (warning, / may have multiple declarations, take the last one only :
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MOUNT_OPTS=$(awk '$2=="'$MOUNT_POINT'" { print $4 }' /proc/mounts | tail -1)
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# Check to see if acl is one of the mount points:
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ACL="$(echo "$MOUNT_OPTS" | tr "," "\\n" | egrep '^acl|attr2|user_xattr$')" || true
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if [ -z "$ACL" ]; then
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db_input critical alternc/acluninstalled || true
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db_go
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db_title AlternC
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db_reset alternc/acluninstalled || true
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db_fset alternc/acluninstalled "seen" "false" || true
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exit 2
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fi
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quota_activation=$(quotaon -pa 2>/dev/null |grep '^group.*on$' | /usr/bin/awk '$4 ~ /^\'$MOUNT_POINT'$/ {print $4}')
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if [ -z "$quota_activation" -o "$quota_activation" != "$MOUNT_POINT" ]; then
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db_input critical alternc/quotauninstalled || true
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db_go
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db_reset alternc/quotauninstalled || true
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db_fset alternc/quotauninstalled "seen" "false" || true
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fi
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#if [ -z "$ACL" ]; then
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# db_input critical alternc/acluninstalled || true
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# db_go
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# db_title AlternC
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# db_reset alternc/acluninstalled || true
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# db_fset alternc/acluninstalled "seen" "false" || true
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# exit 2
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#fi
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#quota_activation=$(quotaon -pa 2>/dev/null |grep '^group.*on$' | /usr/bin/awk '$4 ~ /^\'$MOUNT_POINT'$/ {print $4}')
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#
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#if [ -z "$quota_activation" -o "$quota_activation" != "$MOUNT_POINT" ]; then
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# db_input critical alternc/quotauninstalled || true
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# db_go
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# db_reset alternc/quotauninstalled || true
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# db_fset alternc/quotauninstalled "seen" "false" || true
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#fi
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db_get alternc/hostingname
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if [ -z "$RET" ]
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@ -223,17 +307,6 @@ if [ -z "$RET" ]
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db_set alternc/desktopname "$FQDN"
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fi
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db_get alternc/public_ip
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if [ -z "$RET" ]
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then
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db_set alternc/public_ip "$PUBLIC_IP"
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fi
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db_get alternc/internal_ip
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if [ -z "$RET" ]
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then
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db_set alternc/internal_ip "$INTERNAL_IP"
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fi
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db_get alternc/monitor_ip
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if [ -z "$RET" ]
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@ -241,24 +314,12 @@ if [ -z "$RET" ]
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db_set alternc/monitor_ip "$MONITOR_IP"
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fi
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db_get alternc/ns1
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if [ -z "$RET" ]
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then
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db_set alternc/ns1 "$NS1_HOSTNAME"
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fi
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db_get alternc/ns2
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if [ -z "$RET" ]
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then
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db_set alternc/ns2 "$NS2_HOSTNAME"
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fi
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db_get alternc/default_mx
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if [ -z "$RET" ]
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then
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db_set alternc/default_mx "$DEFAULT_MX"
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fi
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db_get alternc/default_mx2
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||||
if [ -z "$RET" ]
|
||||
then
|
||||
|
|
@ -271,6 +332,8 @@ if [ -z "$RET" ]
|
|||
db_set alternc/mysql/host "$MYSQL_HOST"
|
||||
fi
|
||||
|
||||
#Even if we asked the question concerning the database earlier in the process
|
||||
#those calls are needed to pass the variable of remote sql server to AlternC
|
||||
db_get alternc/mysql/db
|
||||
if [ -z "$RET" ]
|
||||
then
|
||||
|
|
|
|||
|
|
@ -95,6 +95,15 @@ _Description: AlternC's mysql account:
|
|||
AlternC will create a mysql administrator account. Please choose it's
|
||||
username here. The default value should be good in most case.
|
||||
|
||||
Template: alternc/mysql/remote_user
|
||||
Type: string
|
||||
_Description: AlternC's mysql account:
|
||||
Using a remote mysql installation requires the AlternC user to be configured in advance
|
||||
with root access to the mysql installation.
|
||||
.
|
||||
The alternc sql user is responsible for granting access to user generated databases,
|
||||
that is why it needs root access on the mysql installation.
|
||||
|
||||
Template: alternc/mysql/password
|
||||
Type: password
|
||||
_Description: Password of the AlternC's mysql account:
|
||||
|
|
@ -105,6 +114,13 @@ _Description: Password of the AlternC's mysql account:
|
|||
Please choose a quite complex password since it will have full access to
|
||||
the system database !!!
|
||||
|
||||
Template: alternc/mysql/remote_password
|
||||
Type: password
|
||||
_Description: Password of the AlternC's mysql account:
|
||||
Specify the remote mysql user password
|
||||
.
|
||||
Please choose a quite complex password since it will have full access to
|
||||
the system database !!!
|
||||
|
||||
Template: alternc/mysql/alternc_mail_user
|
||||
Type: string
|
||||
|
|
|
|||
Loading…
Reference in New Issue