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Signature: Generate signatures that identify the current user

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2010-02-23 (6 years ago) RSS 2.0 feedNot enough user ratingsTotal: 635 All time: 4,776 This week: 924Up
Version License PHP version Categories
safe_signature 1.0GNU Lesser Genera...5.0HTTP, PHP 5, Cryptography
Description Author

This class can be used to generate signatures that identify the current user.

It can determine serveral details that identify the current user like it browser, operating system, IP address among others, and generates hash that can be used to determine if the user is the same in subsequent accesses.

Picture of Lopo Lencastre de Almeida
  Performance   Level  
Name: Lopo Lencastre de ... is available for providing paid consulting. Contact Lopo Lencastre de ... .
Classes: 3 packages by
Country: Portugal Portugal
Age: 49
All time rank: 105714 in Portugal Portugal
Week rank: 1469 Down22 in Portugal Portugal Down

Details
======== OWNERSHIP & LICENSING ======== 

SAFE SIGNATURE
Simple and easy secure encrypted unique signature
Copyright 2008 Lopo Lencastre de Almeida, iPublicis - Internet Agency, Portugal <http://www.ipublicis.com>

Version 1.0, first public release
Licensed under GNU Lesser General Public License v3 <http://opensource.org/licenses/lgpl-3.0.html>
 
Donate: http://smsh.me/7kit

======== REQUIREMENTS ======== 

   1. PHP 5.x
   2. PEAR Crypt HMAC
   3. PEAR Net User Agent

======== USAGE ======== 


Basically this algorithm provides a unique signature for a specific visitor.
Further information is inside the class file and the sample file.

<?php

   // Crypt HMAC2 Functions
   require_once ('PEAR/Crypt/HMAC2.php');

   // Crypt Net User Agent Functions
   require_once ('PEAR/Net_UserAgent/detect.php');

   // Our Class
   require_once 'class.signature.php';    

   // Instatiate the class
   $sign = new signature();

   // Create new signature
   $signature = $sign->create();
?>
Screenshots  
  • signature.png
  Files folder image Files  
File Role Description
Accessible without login Plain text file signature.php Example Example of usage. Check code due to location of your PEAR packages.
Plain text file class.signature.php Class The class
Accessible without login Plain text file README.txt Doc. Read me file. Documentation is inside the code itself.

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User Comments (1)
Hi !! Its a very good and useful class .
7 years ago (Josť Filipe Lopes Santos)
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