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|
<?
/* PARAMETRAGE DU SCRIPT */
/* ENTREZ VOTRE ADRESSE EMAIL ENTRE LES GUILLEMETS*/
$dest="fabien.baudon@clariant.com";
$reponse=StripSlashes("Entrez ici la réponse quand une personne envoie le formulaire");
/* FIN DU PARAMETRAGE */
/*
Form Mail +
Loïc Bresler
Script permettant d'envoyer un mail grâce à un formulaire sur un site. Ce qu'il fait de plus que les autres
c'est qu'il gère la priorité du message, les copies et permet d'envoyer un fichier joint si l'hébergeur le permet
(en gros presque tous sauf Online)
Le script utilise une version de la classe Mail() développée par Leo West (lwest.free.fr) et modifiée par mes soins.
DESCRIPTION
this class encapsulates the PHP mail() function.
implements CC, Bcc, Priority headers
*/
class Mail
{
var $sendto= array();
var $from, $msubject;
var $acc= array();
var $abcc= array();
var $aattach= array();
var $priorities= array( '1 (Highest)', '2 (High)', '3 (Normal)', '4 (Low)', '5 (Lowest)' );
// Mail contructor
function Mail()
{
$this->autoCheck( true );
}
/* autoCheck( $boolean )
* activate or desactivate the email addresses validator
* ex: autoCheck( true ) turn the validator on
* by default autoCheck feature is on
*/
function autoCheck( $bool )
{
if( $bool )
$this->checkAddress = true;
else
$this->checkAddress = false;
}
/* Subject( $subject )
* define the subject line of the email
* $subject: any valid mono-line string
*/
function Subject( $subject )
{
$this->msubject = strtr( $subject, "\r\n" , " " );
}
/* From( $from )
* set the sender of the mail
* $from should be an email address
*/
function From( $from )
{
if( ! is_string($from) ) {
echo "Class Mail: error, From is not a string";
exit;
}
$this->from= $from;
}
/* To( $to )
* set the To ( recipient )
* $to : email address, accept both a single address or an array of addresses
*/
function To( $to )
{
// TODO : test validité sur to
if( is_array( $to ) )
$this->sendto= $to;
else
$this->sendto[] = $to;
if( $this->checkAddress == true )
$this->CheckAdresses( $this->sendto );
}
/* Cc()
* set the CC headers ( carbon copy )
* $cc : email address(es), accept both array and string
*/
function Cc( $cc )
{
if( is_array($cc) )
$this->acc= $cc;
else
$this->acc[]= $cc;
if( $this->checkAddress == true )
$this->CheckAdresses( $this->acc );
}
/* Bcc()
* set the Bcc headers ( blank carbon copy ).
* $bcc : email address(es), accept both array and string
*/
function Bcc( $bcc )
{
if( is_array($bcc) ) {
$this->abcc = $bcc;
} else {
$this->abcc[]= $bcc;
}
if( $this->checkAddress == true )
$this->CheckAdresses( $this->abcc );
}
/* Body()
* set the body of the mail ( message )
*/
function Body( $body )
{
$this->body= $body;
}
/* Send()
* fornat and send the mail
*/
function Send()
{
// build the headers
$this->_build_headers();
// include attached files
if( sizeof( $this->aattach > 0 ) ) {
$this->_build_attachement();
$body = $this->fullBody . $this->attachment;
}
// envoie du mail aux destinataires principal
for( $i=0; $i< sizeof($this->sendto); $i++ ) {
$res = mail($this->sendto[$i], $this->msubject,$body, $this->headers);
// TODO : trmt res
}
}
/* Organization( $org )
* set the Organisation header
*/
function Organization( $org )
{
if( trim( $org != "" ) )
$this->organization= $org;
}
/* Priority( $priority )
* set the mail priority
* $priority : integer taken between 1 (highest) and 5 ( lowest )
* ex: $m->Priority(1) ; => Highest
*/
function Priority( $priority )
{
if( ! intval( $priority ) )
return false;
if( ! isset( $this->priorities[$priority-1]) )
return false;
$this->priority= $this->priorities[$priority-1];
return true;
}
/* Attach( $filename, $filetype )
* attach a file to the mail
* $filename : path of the file to attach
* $filetype : MIME-type of the file. default to 'application/x-unknown-content-type'
* $disposition : instruct the Mailclient to display the file if possible ("inline") or always as a link ("attachment")
* possible values are "inline", "attachment"
*/
function Attach( $filename, $filetype='application/x-unknown-content-type', $disposition = "inline" )
{
// TODO : si filetype="", alors chercher dans un tablo de MT connus / extension du fichier
$this->aattach[] = $filename;
$this->actype[] = $filetype;
$this->adispo[] = $disposition;
}
/* Get()
* return the whole e-mail , headers + message
* can be used for displaying the message in plain text or logging it
*/
function Get()
{
$this->_build_headers();
if( sizeof( $this->aattach > 0 ) ) {
$this->_build_attachement();
$this->body= $this->body . $this->attachment;
}
$mail = $this->headers;
$mail .= "\n$this->body";
return $mail;
}
/* ValidEmail( $email )
* return true if email adress is ok - regex from Manuel Lemos (mlemos@acm.org)
* $address : email address to check
*/
function ValidEmail($address)
{
if( ereg( ".*<(.+)>", $address, $regs ) ) {
$address = $regs[1];
}
if(ereg( "^[^@ ]+@([a-zA-Z0-9\-]+\.)+([a-zA-Z0-9\-]{2}|net|com|gov|mil|org|edu|int)\$",$address) )
return true;
else
return false;
}
/* CheckAdresses()
* check validity of email addresses
* if unvalid, output an error message and exit, this may be customized
* $aad : array of emails addresses
*/
function CheckAdresses( $aad )
{
for($i=0;$i< sizeof( $aad); $i++ ) {
if( ! $this->ValidEmail( $aad[$i]) ) {
echo "Class Mail, method Mail : invalid address $aad[$i]";
exit;
}
}
}
/********************** PRIVATE METHODS BELOW **********************************/
/* _build_headers()
* [INTERNAL] build the mail headers
*/
function _build_headers()
{
// creation du header mail
$this->headers= "From: $this->from\n";
$this->to= implode( ", ", $this->sendto );
if( count($this->acc) > 0 ) {
$this->cc= implode( ", ", $this->acc );
$this->headers .= "CC: $this->cc\n";
}
if( count($this->abcc) > 0 ) {
$this->bcc= implode( ", ", $this->abcc );
$this->headers .= "BCC: $this->bcc\n";
}
if( $this->organization != "" )
$this->headers .= "Organization: $this->organization\n";
if( $this->priority != "" )
$this->headers .= "X-Priority: $this->priority\n";
}
/*
* _build_attachement()
* internal use only - check and encode attach file(s)
*/
function _build_attachement()
{
$this->boundary= "------------" . md5( uniqid("myboundary") ); // TODO : variable bound
$this->headers .= "MIME-Version: 1.0\nContent-Type: multipart/mixed;\n boundary=\"$this->boundary\"\n\n";
$this->fullBody = "This is a multi-part message in MIME format.\n--$this->boundary\nContent-Type: text/plain; charset=us-ascii\nContent-Transfer-Encoding: 7bit\n\n" . $this->body ."\n";
$sep= chr(13) . chr(10);
$ata= array();
$k=0;
// for each attached file, do...
for( $i=0; $i < sizeof( $this->aattach); $i++ ) {
$filename = $this->aattach[$i];
$basename = basename($filename);
$ctype = $this->actype[$i]; // content-type
$disposition = $this->adispo[$i];
if( ! file_exists( $filename) ) {
echo "Class Mail, method attach : file $filename can't be found"; exit;
}
$subhdr= "--$this->boundary\nContent-type: $ctype;\n name=\"$basename\"\nContent-Transfer-Encoding: base64\nContent-Disposition: $disposition;\n filename=\"$basename\"\n";
$ata[$k++] = $subhdr;
// non encoded line length
$linesz= filesize( $filename)+1;
$fp= fopen( $filename, 'r' );
$data= base64_encode(fread( $fp, $linesz));
fclose($fp);
$ata[$k++] = chunk_split( $data );
/*
// OLD version - used in php < 3.0.6 - replaced by chunk_split()
$deb=0; $len=76; $data_len= strlen($data);
do {
$ata[$k++]= substr($data,$deb,$len);
$deb += $len;
} while($deb < $data_len );
*/
}
$this->attachment= implode($sep, $ata);
}
} // class Mail
$subject=StripSlashes($subject);
$msg=StripSlashes($msg);
$msg="Message depuis votre site web:
$msg";
$m= new Mail; // create the mail
$m->From( "$email" );
$m->To( "$dest");
$m->Subject( "$subject" );
$m->Body( $msg); // set the body
if ($email1!="") {
$m->Cc( "$email1");
}
$m->Priority($priority) ;
if ("$NomFichier_name"!="") {
copy("$NomFichier","../upload/$NomFichier_name");
$m->Attach( "../upload/$NomFichier_name", "application/octet-stream" );
}
$m->Send();
if ("$NomFichier_name"!="") {
Unlink("../upload/$NomFichier_name"); }
echo "$reponse";
?> |
headers injection (empty line)
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