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< ? php
$stage = $_POST [ 'stage' ];
// Before we do anything, if we see config.php, redirect back to the homepage.
if ( file_exists ( '../config.php' ) && $stage != " 6 " )
{
header ( " Location: / " );
exit ;
}
// List of php modules we expect to see
$modules = array ( 'gd' , 'mysql' , 'snmp' , 'mcrypt' );
$dbhost = $_POST [ 'dbhost' ] ? : 'localhost' ;
$dbuser = $_POST [ 'dbuser' ] ? : 'librenms' ;
$dbpass = $_POST [ 'dbpass' ] ? : '' ;
$dbname = $_POST [ 'dbname' ] ? : 'librenms' ;
$add_user = $_POST [ 'add_user' ] ? : '' ;
$add_pass = $_POST [ 'add_pass' ] ? : '' ;
$add_email = $_POST [ 'add_email' ] ? : '' ;
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if ( $stage == " 4 " || $stage == " 3 " )
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{
// Ok now let's set the db connection up
$config [ 'db_host' ] = $dbhost ;
$config [ 'db_user' ] = $dbuser ;
$config [ 'db_pass' ] = $dbpass ;
$config [ 'db_name' ] = $dbname ;
}
include ( " ../includes/defaults.inc.php " );
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// Work out the install directory
$cur_dir = explode ( '/' , $_SERVER [ 'DOCUMENT_ROOT' ]);
$install_dir = array_pop ( $cur_dir );
$install_dir = array_pop ( $cur_dir );
$install_dir = implode ( '/' , $cur_dir );
$config [ 'install_dir' ] = $install_dir ;
$config [ 'log_dir' ] = $install_dir . '/logs' ;
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if ( $_POST [ 'stage' ] == " 3 " || $_POST [ 'stage' ] == " 4 " )
{
include_once ( " ../includes/definitions.inc.php " );
}
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include ( " ../includes/functions.php " );
include ( " includes/functions.inc.php " );
// Check we can connect to MySQL DB, if not, back to stage 1 :)
if ( $stage == 2 )
{
$test_db = mysqli_connect ( $dbhost , $dbuser , $dbpass , $dbname );
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if ( mysqli_connect_error ())
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{
$stage = 1 ;
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$msg = " Couldn't connect to the database, please check your details<br /> " . mysqli_connect_error ();
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}
else
{
$sql = " SELECT * FROM users LIMIT 1 " ;
if ( mysqli_query ( $test_db , $sql ))
{
$stage = 3 ;
$msg = " It appears that the database is already setup so have moved onto stage $stage " ;
}
}
}
elseif ( $stage == " 4 " )
{
// Now check we have a username, password and email before adding new user
if ( empty ( $add_user ) || empty ( $add_pass ) || empty ( $add_email ))
{
$stage = 4 ;
$msg = " You haven't entered enough information to add the user account, please check below and re-try " ;
}
}
elseif ( $stage == " 6 " )
{
// If we get here then let's do some final checks.
if ( ! file_exists ( " ../config.php " ))
{
// config.php file doesn't exist. go back to that stage
$msg = " config.php still doesn't exist " ;
$stage = " 5 " ;
}
}
if ( empty ( $stage ))
{
$stage = '0' ;
}
$total_stages = 6 ;
$stage_perc = $stage / $total_stages * 100 ;
$complete = 1 ;
?>
<! DOCTYPE HTML >
< html >
< head >
< title >< ? php echo ( $config [ 'page_title_prefix' ]); ?> </title>
< base href = " <?php echo( $config['base_url'] ); ?> " />
< meta http - equiv = " content-type " content = " text/html; charset=utf-8 " />
< meta http - equiv = " X-UA-Compatible " content = " IE=EmulateIE7 " />
< meta http - equiv = " content-language " content = " en-us " />
< meta name = " viewport " content = " width=device-width, initial-scale=1.0 " >
< link href = " css/bootstrap.min.css " rel = " stylesheet " type = " text/css " />
< link href = " <?php echo( $config['stylesheet'] ); ?> " rel = " stylesheet " type = " text/css " />
< link href = " css/typeahead.js-bootstrap.css " rel = " stylesheet " type = " text/css " />
< script src = " js/jquery.min.js " ></ script >
< script src = " js/bootstrap.min.js " ></ script >
< script src = " js/bootstrap-hover-dropdown.min.js " ></ script >
< script src = " js/typeahead.min.js " ></ script >
< script src = " js/hogan-2.0.0.js " ></ script >
</ head >
< body >
< div class = " container " >
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< h2 class = " text-center " > Welcome to the < ? php echo ( $config [ 'project_name' ]); ?> install</h2>
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< h4 class = " text-center " > Stage < ? php echo $stage ; ?> of <?php echo $total_stages; ?> complete</h2>
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< ? php
if ( ! empty ( $msg ))
{
?>
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< div class = " alert alert-danger " >< ? php echo $msg ; ?> </div>
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< ? php
}
?>
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< div class = " progress progress-striped " >
< div class = " progress-bar progress-bar-success " role = " progressbar " aria - valuenow = " <?php echo $stage_perc ; ?> " aria - valuemin = " 0 " aria - valuemax = " 100 " style = " width: <?php echo $stage_perc ; ?>% " >
< span class = " sr-only " >< ? php echo $stage_perc ; ?> % Complete</span>
</ div >
</ div >
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< ? php
if ( $stage == 0 )
{
?>
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< h5 class = " text-center " > Checking PHP module support </ h5 >
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< table class = " table table-condensed table-bordered " >
< tr >
< th > Module </ th >
< th > Installed </ th >
< th > Comments </ th >
</ tr >
< ? php
foreach ( $modules as $extension )
{
if ( extension_loaded ( " $extension " ))
{
$ext_loaded = 'yes' ;
$row_class = 'success' ;
} else {
$ext_loaded = 'no' ;
$row_class = 'danger' ;
$complete = 0 ;
}
echo ( " <tr class=' $row_class '>
< td > $extension </ td >
< td > $ext_loaded </ td > " );
if ( $ext_loaded == 'no' )
{
echo ( " <td>apt-get install php5- $extension / yum install php- $extension </td> " );
}
else
{
echo ( " <td></td> " );
}
echo ( " </tr> " );
}
// Check for pear install
require_once 'System.php' ;
if ( class_exists ( 'System' ) === true )
{
$ext_loaded = 'yes' ;
$row_class = 'success' ;
}
else
{
$ext_loaded = 'yes' ;
$row_class = 'danger' ;
}
echo ( " <tr class=' $row_class '>
< td > pear </ td >
< td > $ext_loaded </ td > " );
if ( $ext_loaded == 'no' )
{
echo ( " <td>apt-get install php5- $extension / yum install php- $extension </td> " );
}
else
{
echo ( " <td></td> " );
}
echo ( " </tr> " );
?>
</ table >
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< form class = " form-inline " role = " form " method = " post " >
< input type = " hidden " name = " stage " value = " 1 " >
< button type = " submit " class = " btn btn-success " < ? php if ( $complete == '0' ) { echo " disabled='disabled' " ; } ?> >Next Stage</button>
</ form >
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< ? php
}
elseif ( $stage == 1 )
{
?>
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< form class = " form-horizontal " role = " form " method = " post " >
< input type = " hidden " name = " stage " value = " 2 " >
< div class = " form-group " >
< label for = " dbhost " class = " col-sm-4 " control - label " >DB Host: </label>
< div class = " col-sm-8 " >
< input type = " text " class = " form-control " name = " dbhost " id = " dbhost " value = " <?php echo $dbhost ; ?> " >
</ div >
</ div >
< div class = " form-group " >
< label for = " dbuser " class = " col-sm-4 " control - label " >DB User: </label>
< div class = " col-sm-8 " >
< input type = " text " class = " form-control " name = " dbuser " id = " dbuser " value = " <?php echo $dbuser ; ?> " >
</ div >
</ div >
< div class = " form-group " >
< label for = " dbpass " class = " col-sm-4 " control - label " >DB Pass: </label>
< div class = " col-sm-8 " >
< input type = " password " class = " form-control " name = " dbpass " id = " dbpass " value = " <?php echo $dbpass ; ?> " >
</ div >
</ div >
< div class = " form-group " >
< label for = " dbname " class = " col-sm-4 " control - label " >DB Name: </label>
< div class = " col-sm-8 " >
< input type = " text " class = " form-control " name = " dbname " id = " dbname " value = " <?php echo $dbname ; ?> " >
</ div >
</ div >
< button type = " submit " class = " btn btn-success " > Next Stage </ button >
</ form >
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< ? php
}
elseif ( $stage == " 2 " )
{
?>
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< h5 class = " text-center " > Importing MySQL DB </ h5 >
< ? php
// Ok now let's set the db connection up
$config [ 'db_host' ] = $dbhost ;
$config [ 'db_user' ] = $dbuser ;
$config [ 'db_pass' ] = $dbpass ;
$config [ 'db_name' ] = $dbname ;
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$sql_file = '../build.sql' ;
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require ( '../build-base.php' );
?>
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
If you don ' t see any errors or messages above then the database setup has been successful .< br />
< form class = " form-horizontal " role = " form " method = " post " >
< input type = " hidden " name = " stage " value = " 3 " >
< input type = " hidden " name = " dbhost " value = " <?php echo $dbhost ; ?> " >
< input type = " hidden " name = " dbuser " value = " <?php echo $dbuser ; ?> " >
< input type = " hidden " name = " dbpass " value = " <?php echo $dbpass ; ?> " >
< input type = " hidden " name = " dbname " value = " <?php echo $dbname ; ?> " >
< button type = " submit " class = " btn btn-success " > Goto Add User </ button >
</ form >
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< ? php
}
elseif ( $stage == " 5 " )
{
?>
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< ? php
// Create the config file we will write or display
$config_file = <<< " EOD "
## Have a look in defaults.inc.php for examples of settings you can set here. DO NOT EDIT defaults.inc.php!
### Database config
\ $config\ [ 'db_host' \ ] = \ " $dbhost\ " ;
\ $config\ [ 'db_user' \ ] = " $dbuser " ;
\ $config\ [ 'db_pass' \ ] = " $dbpass " ;
\ $config\ [ 'db_name' \ ] = " $dbname " ;
### Memcached config - We use this to store realtime usage
\ $config\ [ 'memcached' \ ] \ [ 'enable' \ ] = FALSE ;
\ $config\ [ 'memcached' \ ] \ [ 'host' \ ] = " localhost " ;
\ $config\ [ 'memcached' \ ] \ [ 'port' \ ] = 11211 ;
### Locations - it is recommended to keep the default
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\ $config\ [ 'install_dir' \ ] = " $install_dir " ;
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### This should *only* be set if you want to *force* a particular hostname/port
### It will prevent the web interface being usable form any other hostname
#\$config\['base_url'\] = "http://librenms.company.com";
### Enable this to use rrdcached. Be sure rrd_dir is within the rrdcached dir
### and that your web server has permission to talk to rrdcached.
#\$config\['rrdcached'\] = "unix:/var/run/rrdcached.sock";
### Default community
\ $config\ [ 'snmp' \ ] \ [ 'community' \ ] = array ( " public " );
### Authentication Model
\ $config\ [ 'auth_mechanism' \ ] = " mysql " ; # default, other options: ldap, http-auth
#\$config\['http_auth_guest'\] = "guest"; # remember to configure this user if you use http-auth
### List of RFC1918 networks to allow scanning-based discovery
#\$config\['nets'\]\[\] = "10.0.0.0/8";
#\$config\['nets'\]\[\] = "172.16.0.0/12";
#\$config\['nets'\]\[\] = "192.168.0.0/16";
# following is necessary for poller-wrapper
# poller-wrapper is released public domain
\ $config\ [ 'poller-wrapper' \ ] \ [ 'alerter' \ ] = FALSE ;
# Uncomment the next line to disable daily updates
#\$config\['update'\] = 0;
EOD ;
if ( ! file_exists ( " ../config.php " ))
{
$conf = fopen ( " ../config.php " , 'w' );
if ( $conf === false )
{
if ( fwrite ( $handle , '<?php' ) === FALSE )
{
echo ( " <div class='alert alert-danger'>We couldn't create the config.php file, please create this manually before continuing by copying the below into a config.php in the root directory of your install (typically /opt/librenms/)</div> " );
echo ( " <pre><?php \n " . stripslashes ( $config_file ) . " </pre> " );
}
else
{
$config_file = stripslashes ( $config_file );
fwrite ( $handle , $config_file );
echo ( " <div class='alert alert-success'>The config file has been created</div> " );
}
}
}
?>
< form class = " form-horizontal " role = " form " method = " post " >
< input type = " hidden " name = " stage " value = " 6 " >
< input type = " hidden " name = " dbhost " value = " <?php echo $dbhost ; ?> " >
< input type = " hidden " name = " dbuser " value = " <?php echo $dbuser ; ?> " >
< input type = " hidden " name = " dbpass " value = " <?php echo $dbpass ; ?> " >
< input type = " hidden " name = " dbname " value = " <?php echo $dbname ; ?> " >
< button type = " submit " class = " btn btn-success " > Finish install </ button >
</ form >
< ? php
?>
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< ? php
}
elseif ( $stage == " 3 " )
{
?>
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< form class = " form-horizontal " role = " form " method = " post " >
< input type = " hidden " name = " stage " value = " 4 " >
< input type = " hidden " name = " dbhost " value = " <?php echo $dbhost ; ?> " >
< input type = " hidden " name = " dbuser " value = " <?php echo $dbuser ; ?> " >
< input type = " hidden " name = " dbpass " value = " <?php echo $dbpass ; ?> " >
< input type = " hidden " name = " dbname " value = " <?php echo $dbname ; ?> " >
< div class = " form-group " >
< label for = " add_user " class = " col-sm-4 control-label " > Username </ label >
< div class = " col-sm-8 " >
< input type = " text " class = " form-control " name = " add_user " id = " add_user " value = " <?php echo $add_user ; ?> " >
</ div >
</ div >
< div class = " form-group " >
< label for = " add_pass " class = " col-sm-4 control-label " > Password </ label >
< div class = " col-sm-8 " >
< input type = " password " class = " form-control " name = " add_pass " id = " add_pass " value = " <?php echo $add_pass ; ?> " >
</ div >
</ div >
< div class = " form-group " >
< label for = " add_email " class = " col-sm-4 control-label " > Email </ label >
< div class = " col-sm-8 " >
< input type = " email " class = " form-control " name = " add_email " id = " add_email " value = " <?php echo $add_email ; ?> " >
</ div >
</ div >
< button type = " submit " class = " btn btn-success " > Add User </ button >
</ form >
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< ? php
}
elseif ( $stage == " 4 " )
{
$proceed = 1 ;
?>
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< ? php
include ( " includes/authenticate.inc.php " );
if ( auth_usermanagement ())
{
if ( ! user_exists ( $add_user ))
{
if ( adduser ( $add_user , $add_pass , '10' , $add_email ))
{
echo ( " <div class='alert alert-success'>User has been added successfully</div> " );
$proceed = 0 ;
}
else
{
echo ( " <div class='alert alert-danger'>User hasn't been added, please try again</div> " );
}
}
else
{
echo ( " <div class='alert alert-danger'>User $add_user already exists!</div> " );
}
}
else
{
echo ( " <div class='alert alert-danger'>Auth module isn't loaded</div> " );
}
?>
< form class = " form-horizontal " role = " form " method = " post " >
< input type = " hidden " name = " stage " value = " 5 " >
< input type = " hidden " name = " dbhost " value = " <?php echo $dbhost ; ?> " >
< input type = " hidden " name = " dbuser " value = " <?php echo $dbuser ; ?> " >
< input type = " hidden " name = " dbpass " value = " <?php echo $dbpass ; ?> " >
< input type = " hidden " name = " dbname " value = " <?php echo $dbname ; ?> " >
< button type = " submit " class = " btn btn-success " < ? php if ( $proceed == " 1 " ) { echo " disabled='disabled' " ; } ?> >Generate Config</button>
</ form >
</ div >
< div class = " col-md-3 " >
</ div >
</ div >
< ? php
}
elseif ( $stage == " 6 " )
{
?>
< div class = " row " >
< div class = " col-md-3 " >
</ div >
< div class = " col-md-6 " >
< div class = " alert alert-success " > Thank you for setting up LibreNMS , you can now click < a href = " / " > here to login to your new install .</ a ></ div >
</ div >
< div class = " col-md-3 " >
</ div >
< ? php
}
?>
</ div >
</ body >
</ html >
