Subversion Repositories computer_asset_manager_v1

/*

 * script: upload_sysinfo_report.php

 * author: Rod Rodolico

 * date:   2016-04-03

 * use:    Accept a CAMP sysinfo 3 report from client machine and

 *         place it in a file for later processing

 * Description:

 * Contents of report are upload to this script in the report GET variable

 * Other variables required are client, report date and hostname.

 * Serial number is not required.

 * A file name is built (an sanitized) from the report_date, client

 * hostname and serial number, and the four values are separated by an

 * underscore. The .yaml suffix is a constant in this version.

 * 

 * The file is then saved to STORAGE_PATH (must be writeable by web

 * server).

 * 

 * If it all succeeds, the original report content (ONLY, not the other

 * parameters) is returned. If it does not succeed, and error messsage

 * is returned.

 * 

 * NOTE: all values are required except for serial number

 * 

 * Example Usage:

 * http://url?report_date=2016-04-01 13:11:04&client=My Client Name&hostname=server.example.com&serialnumber=dd-app-005&report=now is the time for all good men

 * Obviously, all values must be URL encoded

 * 

*/

/*

 * You should create the path manually. For example, assuming you are 

 * storing it in ~/camp/sysinfo_reports, the following should be run

 * as root

 * mkdir -p ~camp/sysinfo_reports/http

 * chown camp:www-data ~camp/sysinfo_reports/http

 * chmod 775 ~camp/sysinfo_reports/http

*/

define ( 'VERSION', '1.0' );

define ( 'BUILD_DATE', '2016-04-03' );

define ( 'STORAGE_PATH', '/home/camp/sysinfo_reports/http' ); 

function sanitize_filename ( $filename, $allowed = 'a-zA-Z0-9-', $special_chars = '_', $replace_char = '-', $removeDups = true ) {

   $filename = str_replace( $allowed . $special_chars,$replace_char, $filename );

   if ( $removeDups )

      $filename = preg_replace( "/($replace_char)+/", $replace_char, $filename );

   return $filename;

}

$date = $_GET['report_date'];

$client = $_GET['client'];

$hostname = $_GET['hostname'];

$serial = $_GET['serialnumber'];

/* test data

$client = 'Roome Land Surveying';

$hostname = 'router.roome.local';

$date = '"2016-03-31 01:25:04"';

$serial = 'dd-app-040';

$report = 'A Report';

*/

// some of the dates actually have quotes around them, so we remove those

// here.

$date = preg_replace( '/(")/', '', $date );

// make sure we can parse it

$date = strtotime( $date );

if ( empty( $date ) ) { // we couldn't parse the date

   // grab the original

   $date = $_GET['report_date'];

   print "Unable to parse date [$date]";

   // set it to empty so we won't do any work.

   $date = '';

}

if ( empty( $date ) or empty( $client ) or empty( $hostname ) or empty( $report ) ) {

   print( "You must pass a date, client, hostname and report. The values read were\n" );

   print "Date=[$date]\nClient=[$client]\nHostname=[$hostname]\n";

} else { // we have the requireds

   if ( empty( $serial ) ) $serial = '';

   $filename = STORAGE_PATH . '/' . 

               sanitize_filename( 

               implode( '_', 

                  array( date('Y-m-d H:i:s', $date ),

                  $client,

                  $hostname,

                  $serial ) ) ) . 

                  '.yaml';

   if ( file_put_contents( $filename, $report ) ) {

      touch ( $filename, $date );

      print( $report );

   } else {

      print( "Could not save file [$filename]" );

   }

}