cybermut_testmac
(PHP 4 >= 4.0.5)
cybermut_testmac --
Make sure that there no was data diddling contained
in the received message of confirmation
Description
bool
cybermut_testmac ( string code_MAC, string version, string TPE, string cdate, string montant, string ref_commande, string texte_libre, string code-retour)
cybermut_testmac() is used to make sure that there was
not data diddling contained in the received message of confirmation.
Pay attention to parameters code-retour and
texte-libre, which cannot be evaluated as is,
because of the dash. You must retrieve them by using:
<?php
$code_retour = $_GET["code-retour"];
$texte_libre = $_GET["texte-libre"];
?> |
Example 1. Last step of payment (equiv cgi2.c) <?php
// Make sure that Enable Track Vars is ON.
// Directory where are located the keys
putenv("CMKEYDIR=/var/creditmut/cles");
// Version number
$VERSION="1.2";
$texte_libre = $_GET["texte-libre"];
$code_retour = $_GET["code-retour"];
$mac_ok = cybermut_testmac($MAC,$VERSION,$TPE,$date,$montant,$reference,$texte_libre,$code_retour);
if ($mac_ok) {
//
// insert data processing here
//
//
$result=cybermut_creerreponsecm("OK");
} else {
$result=cybermut_creerreponsecm("Document Falsifie");
}
?> |
|
See also
cybermut_creerformulairecm() and
cybermut_creerreponsecm().