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PHRAS-771 #time 2h

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report de PHRAS-750 (connect to ftp via a auth proxy)
This commit is contained in:
Jean-Yves Gaulier
2015-10-15 17:02:04 +02:00
parent cb98ac8216
commit ddf977465c
5 changed files with 93 additions and 40 deletions
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84
lib/classes/ftpclient.php
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@@ -12,36 +12,53 @@
class ftpclient
{
protected $connexion;
protected $proxy;
protected $host;
protected $port;
protected $cached_dirs = [];
protected $debug = false;
private $proxyhost = false;
private $proxyport = false;
private $proxyuser = false;
private $proxypwd = false;
public function __construct($host, $port = 21, $timeout = 90, $ssl = false, $proxy = false, $proxyport = false)
private function cleanAddr($addr, &$usedSSL)
{
$host = mb_substr($host, -1, 1) == '/' ? mb_substr($host, 0, (mb_strlen($host) - 1)) : $host;
$addr = trim($addr);
if(substr($addr, 0, 7) === "ftps://") {
$addr = substr($addr, 7);
$usedSSL = true;
}
elseif(substr($addr, 0, 6) === "ftp://") {
$addr = substr($addr, 6);
}
if(substr($addr, -1, 1) == '/') {
$addr = substr($addr, 0, (strlen($addr) - 1));
}
return $addr;
}
if (mb_strpos($host, 'ftp://') !== false)
$host = mb_substr($host, 6);
$host = $proxy ? $proxy : $host;
$port = $proxyport ? $proxyport : $port;
if ($this->debug && $proxy)
echo "Utilisation du proxy $proxy\n<br>";
if ($this->debug && $proxyport)
echo "Utilisation du port proxy $proxyport\n<br>";
$this->proxy = $proxy;
public function __construct($host, $port = 21, $timeout = 90, $ssl = false,
$proxyhost = false,
$proxyport = false,
$proxyuser = false,
$proxypwd = false
)
{
$this->host = $host;
$this->port = $port;
$this->proxyhost = $proxyhost;
$this->proxyport = $proxyport;
$this->proxyuser = $proxyuser;
$this->proxypwd = $proxypwd;
// if there is a proxy, connect to it, not on host/port provided
$host = $proxyhost ? $proxyhost : $host;
$port = $proxyport ? $proxyport : $port;
// clean the addr, force ssl if needed
$host = $this->cleanAddr($host, $ssl);
if ($this->debug)
echo "Ouverture de connection vers $host:$port timeout $timeout et proxy $proxy:$proxyport\n<br>";
if (trim($host) == '') {
throw new Exception('Nom d\'hote incorrect ' . $host);
}
echo "Ouverture de connection vers $host:$port timeout $timeout\n<br>";
try {
if ($ssl === true) {
@@ -72,22 +89,29 @@ class ftpclient
public function login($username, $password)
{
$username = $this->proxy ? $username . "@" . $this->host : $username;
if($this->proxyhost) {
$username .= ("@" . $this->host);
if ($this->proxyuser) {
$username .= (' ' . $this->proxyuser);
}
}
$retry = 3;
$done = false;
if ($this->debug)
echo "tentative de login avec $username, $password\n<br>";
while ($retry > 0) {
if ((@ftp_login($this->connexion, $username, $password)) === false) {
$retry --;
} else {
$retry = 0;
while (!$done && $retry-- > 0) {
$ret = ftp_raw($this->connexion, "USER ".$username);
if(is_array($ret) && $password) {
$ret = ftp_raw($this->connexion, "PASS ".$password);
}
if(is_array($ret) && $this->proxypwd) {
$ret = ftp_raw($this->connexion, "ACCT ".$this->proxypwd);
}
if(is_array($ret)) {
$done = true;
}
}
if (! $done) {
throw new Exception('Impossible de s\'authentifier sur le serveur FTP');
}