Changeset 3129 for alternc/trunk

Timestamp:

02/06/12 09:28:40 (16 months ago)

Author:

fufroma

Message:

Patch/simplifications d'une serie d'alternc tools (quota et permissions)

Reecriture de slave-dns pour qu'il utilise le template (avant il utilisait
le template la premiere fois, et après utilisait un template en dur dans
son code)

Location:

alternc/trunk

Files:

• etc/alternc/templates/bind/slaveip.conf (modified) (1 diff)
• src/fixperms.sh (modified) (1 diff)
• src/functions.sh (modified) (1 diff)
• src/quota_edit (moved) (moved from alternc/trunk/src/quota_edit.sh) (1 diff, 1 prop)
• src/quota_get (moved) (moved from alternc/trunk/src/quota_get.sh) (2 diffs, 1 prop)
• src/slave_dns (modified) (1 diff)

alternc/trunk/etc/alternc/templates/bind/slaveip.conf

@@ -1 +1 @@
 // DO NOT EDIT THIS FILE, IT WILL BE OVERWRITTEN
 // Use the AlternC managment console instead.
+// Do NOT remove any comment of this template
 
 acl "allslaves" {
-        {
-        127.0.0.1;
-        };
+  {
+    127.0.0.1;
+//AUTO-SLAVES//
+  };
 };

alternc/trunk/src/fixperms.sh

@@ -106 +106 @@
 }
 
-mysql --defaults-file=/etc/alternc/my.cnf -B -e "$query" |grep -v ^uid|doone
+mysql --defaults-file=/etc/alternc/my.cnf --skip-column-names -B -e "$query" |doone
+

alternc/trunk/src/functions.sh

@@ -24 +24 @@
 print_user_letter() {
     local user="$1"
-    echo "$user" | awk '{print substr($1, 1, 1)}'
+    echo ${user:0:1}
 }
 

alternc/trunk/src/quota_edit

@@ -1 +1 @@
 #!/bin/bash
 . /etc/alternc/local.sh
-DATA_PART=`/bin/df ${ALTERNC_LOC} 2>/dev/null | /usr/bin/awk '/^\// { print $1 }'`
-/usr/sbin/setquota -r -g $1 $2 $2 0 0 $DATA_PART 2>/dev/null || echo "Group quota are not enabled on /var/alternc." >&2
+
+# Set disk quota to an user
+# Won't work over NFS
+
+MID=$1
+SIZE=$2
+
+if [ $# -ne 2 ] || [[ ! "$MID" =~ ^[0-9]+$ ]] || [[ ! "$SIZE" =~ ^[0-9]+$ ]]; then
+  echo "Usage: quota_edit <uid> <size>"
+  echo "Edit the quota of the AlternC account having uid <uid> the the available space to <size>"
+  exit 1 
+fi
+
+DATA_PART=`$DF "${ALTERNC_LOC}/html" 2>/dev/null | $AWK 'NR==2 { print $1 }'`
+/usr/sbin/setquota -r -g $MID $SIZE $SIZE 0 0 $DATA_PART 2>/dev/null || echo "Group quota are not enabled on /var/alternc." >&2

alternc/trunk/src/quota_get

@@ -10 +10 @@
 WC=/usr/bin/wc
 
-DATA_PART=`$DF ${ALTERNC_LOC} 2>/dev/null | $AWK '/^\// { print $1 }'`
+MID=$1
+
+if [ "x$MID" == "x" ] ; then
+  echo "Usage: quota_get <uid>"
+  echo "Get the quota of the AlternC account having uid <uid>"
+  exit 1
+fi
+
+# The second line is the one interesting
+# We look precisely on the HTML directory. Why ? because it's surely
+# the bigger one, and if someone separate it we need to look this one
+# particulary. It should be interesting to cumulate quota of all mounted directory.
+DATA_PART=`$DF "${ALTERNC_LOC}/html" 2>/dev/null | $AWK 'NR==2 { print $1 }'`
 
 # quota will give over NFS will print the partition using the full NFS name
@@ -20 +32 @@
 fi
 
-# quota will split its display on two lines if QUOTA_PART is bigger than 15
-# characters. *sigh*
-PART_LEN=`echo -n "$QUOTA_PART" | $WC -c`
-val=$(
-if [ "$PART_LEN" -gt 15 ]; then
-    $QUOTA -g "$1" |
-       $SED -n -e "\\;${QUOTA_PART};,+1s/ *\([0-9]*\) .*/\1/p" |
-       $GREP -v '^$'
-    $QUOTA -g "$1" |
-       $SED -n -e "\\;${QUOTA_PART};,+1s/ *[0-9]* *\([0-9]*\) .*/\1/p" |
-       $GREP -v '^$'
-else
-    $QUOTA -g "$1" | $AWK /${QUOTA_PART//\//\\\/}/\ {print\ '$2'}
-    $QUOTA -g "$1" | $AWK /${QUOTA_PART//\//\\\/}/\ {print\ '$3'}
-fi
-)
+# Now we get the quota 
+val=$(quota -A -wg "$MID" |grep "$QUOTA_PART" | awk '{ print $2 "\n" $3; }')
 
 # If the quota aren't activated, I return something anyway
 if [ -z "$val" ] ; then
-        echo 0
-        echo 0
-else   
+        echo -e "0\n0"
+else
         echo -e "$val"
 fi

alternc/trunk/src/slave_dns

@@ -1 @@
-#!/usr/bin/php -q
-<?php
+#!/bin/bash
 
-/*
- $Id: slave_dns,v 1.5 2004/11/25 17:20:55 anonymous Exp $
- ----------------------------------------------------------------------
- AlternC - Web Hosting System
- Copyright (C) 2002 by the AlternC Development Team.
- http://alternc.org/
- ----------------------------------------------------------------------
- Based on:
- Valentin Lacambre's web hosting softwares: http://altern.org/
- ----------------------------------------------------------------------
- LICENSE
+# Rebuild the bind configuration's file
+# with the IP of the slave dns
 
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License (GPL)
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
+FLAGFILE="/var/run/alternc/refresh_slave";
+TPL="/etc/alternc/templates/bind/slaveip.conf"
+TARGET="/var/alternc/bind/slaveip.conf"
+TMP=$(mktemp /tmp/slaveip.conf.XXXX)
 
- This program 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.
+if [ ! -e "$FLAGFILE" ] ; then 
+  # Nothing to do
+  exit 0
+fi
 
- To read the license please visit http://www.gnu.org/copyleft/gpl.html
- ----------------------------------------------------------------------
- Original Author of file: Benjamin Sonntag
- Purpose of file: Manage allowed slave dns ip addresses / classes
- ----------------------------------------------------------------------
+# Source some functions
+. /usr/lib/alternc/functions.sh
 
-*/
+# Get the slave IP. Remove the "newline" caracters
+val=$(mysql_query "SELECT concat(ip,'::',class,'; ') FROM slaveip;"|tr '\n' ' ')
 
-$FLAGFILE="/var/run/alternc/refresh_slave";
+# Add the slaves to the templates, re-add the missing "/" separator of subnet
+cat "$TPL" | sed -e "s/\/\/AUTO-SLAVES\/\//$val/g" -e "s/::/\//g" > "$TMP"
 
-if (file_exists($FLAGFILE)) {
-        unlink($FLAGFILE);
-        include("/var/alternc/bureau/class/local.php");
-        mysql_connect($L_MYSQL_HOST,$L_MYSQL_LOGIN,$L_MYSQL_PWD);
-        mysql_select_db($L_MYSQL_DATABASE);
-        $r=mysql_query("SELECT * FROM slaveip");
-        $f=fopen("/var/alternc/bind/slaveip.conf","wb");
-        fputs($f,"
-        // DO NOT EDIT THIS FILE, IT WILL BE OVERWRITTEN
-        // Use the AlternC managment console instead.
-        acl \"allslaves\" {
-{
-127.0.0.1;     // myself, just to be sure
-");
-        while ($c=mysql_fetch_array($r)) {
-                fputs($f,$c['ip']."/".$c['class'].";\n");
-        }
-        fputs($f,"};\n};\n");
-        fclose($f);
-        exec("invoke-rc.d bind9 reload");
-}
+# Activate the new configuration
+mv "$TMP" "$TARGET"
+chown root:bind "$TARGET"
+chmod 640 "$TARGET"
 
+invoke-rc.d bind9 reload