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< ? php
function check_perms ( $path , $perm )
{
clearstatcache ();
$configmod = substr ( sprintf ( '%o' , fileperms ( $path )), - 4 );
$trcss = (( $configmod != $perm ) ? " background-color:#fd7a7a; " : " background-color:#91f587; " );
if ( $configmod != $perm ) define ( " FAIL_INST " , 1 );
echo " <tr style= " . $trcss . " > " ;
echo " <td style= \" border:0px; \" > " . $path . " </td> " ;
echo " <td style= \" border:0px; \" > $perm </td> " ;
echo " <td style= \" border:0px; \" > $configmod </td> " ;
echo " </tr> " ;
}
?>
< html >
< head >< title > VPNManagement Installer Page </ title ></ head >
< body >
< h1 > Install VPNManagement </ h1 >
< p > Checking PHP ...
< ? php
if ( version_compare ( PHP_VERSION , '4.3.3' ) < 0 )
{
echo " <font color=red> [FAIL]</font></p> " ;
die ( 'You are running an unsupported PHP version. Please upgrade to PHP 4.3.3 or higher before trying to install SchulVPN' );
}
else
{
echo " <font color=lime> [OK]</font></p> " ;
}
?>
</ p >
< p > Checking OpenVPN ...
< ? php
$vpn = shell_exec ( " /usr/sbin/openvpn --version " );
preg_match ( '@[0-9]+\.[0-9]+\.[0-9]+@' , $vpn , $versionvpn );
if ( version_compare ( $versionvpn [ 0 ], '2.1.0' ) < 0 )
{
echo " <font color=red> [FAIL]</font></p> " ;
die ( " You are running an unsupported OpenVPN version ( " . $versionvpn [ 0 ] . " ). Please upgrade to OpenVPN 2.1.0 or higher before trying to install SchulVPN " );
}
else
{
echo " <font color=lime> [OK]</font></p> " ;
}
?>
</ p >
< p > Checking MySQL ...
< ? php
$mysql = shell_exec ( 'mysql -V' );
preg_match ( '@[0-9]+\.[0-9]+\.[0-9]+@' , $mysql , $version );
if ( version_compare ( $version [ 0 ], '5.0.00' ) < 0 )
{
echo " <font color=red> [FAIL]</font></p> " ;
die ( 'You are running an unsupported MySQL version (".$version[0]."). Please upgrade to MySQL 5.0.00 or higher before trying to install SchulVPN' );
}
else
{
echo " <font color=lime> [OK]</font></p> " ;
}
?>
</ p >
< p > Checking OpenSSL ...
< ? php
$ssl = exec ( " echo \$ OPENSSL_CONF " );;
if ( $ssl == " /etc/openvpn/easy-rsa2/openssl.cnf " )
{
echo " <font color=lime> [OK]</font></p> " ;
}
else
{
echo " <font color=red> [FAIL]</font></p> " ;
die ( " No OpenSSL Config found: " . $ssl . " should be: /etc/openvpn/easy-rsa2/openssl.cnf! " );
}
?>
</ p >
< p > Checking Directorys ...
< table width = \ " 70% \" border= \" 1 \" cellspacing= \" 0 \" cellpadding= \" 3 \" style= \" text-align:center; \" >
< tr >
< th style = " border:5px; " >< b > File / Folder Name </ b ></ th >
< th style = " border:5px; " >< b > Needed Chmod </ b ></ th >
< th style = " border:5px; " >< b > Current Chmod </ b ></ th >
</ tr >
< ? php
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check_perms ( " /srv/www/vhosts_admhaasch/vpn.sprinternet.at/public_html " , " 0775 " );
check_perms ( " /etc/openvpn " , " 0775 " );
check_perms ( " /etc/openvpn/easy-rsa2 " , " 0775 " );
check_perms ( " /etc/openvpn/easy-rsa2/keys " , " 0775 " );
check_perms ( " /etc/openvpn/config/server.conf " , " 0775 " );
check_perms ( " /etc/openvpn/config/database " , " 0775 " );
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?>
</ table >
< ? php
if ( FAIL_INST == 1 )
{
die ( 'Please change the folder/file permissions!' );
}
?>
</ p >
< form action = " install1.php " method = " post " >
< table >
< br >
< tr >
< td > Rootuser / Server :</ td >
< td >< input type = " text " name = " name " size = " 50 " value = " root " >< td >
</ tr >
< tr >
< td > Rootuser / Server Email :</ td >
< td >< input type = " text " name = " email " size = " 50 " >< td >
</ tr >
< tr >
< td > Passwort :</ td >
< td >< input type = " password " name = " pwd " size = " 50 " ></ td >
</ tr >
< tr >
< td > Datenbank Server :</ td >
< td >< input type = " text " name = " dbserv " size = " 50 " value = " localhost " >< td >
</ tr >
< tr >
< td > Datenbank Port :</ td >
< td >< input type = " text " name = " dbport " size = " 50 " value = " 3306 " ></ td >
</ tr >
< tr >
< td > Datenbank Name :</ td >
< td >< input type = " text " name = " dbname " size = " 50 " value = " openvpn " ></ td >
</ tr >
< tr >
< td > Datenbank User :</ td >
< td >< input type = " text " name = " dbuser " size = " 50 " ></ td >
</ tr >
< tr >
< td > Datenbank Passwort :</ td >
< td >< input type = " password " name = " dbpwd " size = " 50 " ></ td >
</ tr >
< tr >
< td > OpenVPN Config Directory ( WITHOUT ending / ) :</ td >
< td >< input type = " text " name = " vpndir " size = " 50 " value = " /etc/openvpn/config " ></ td >
</ tr >
</ table >
< input type = " submit " value = " Install! STEP 1 " >
</ form >
</ body >
</ html >
