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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 );
if ( mysqli_connect_errno ( $test_db ))
{
$stage = 1 ;
$msg = " Couldn't connect to the database, please check your details " ;
}
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>
