使用SSL

通过"set api ssl"命令可以将PHPoC启动为SSL server。下面是SSL server设定例。

SSL server设定例

$port = 1470;                                   // port number
$pid = pid_open("/mmap/tcp0");                  // open TCP 0
pid_ioctl($pid, "set api ssl");                 // set api to SSL
pid_ioctl($pid, "set ssl method server");       // set SSL server mode
pid_bind($pid, "", $port);                      // binding
pid_listen($pid);                               // listen TCP connection
do
    $state = pid_ioctl($pid, "get state");
while(($state != SSL_CLOSED) && ($state != SSL_CONNECTED));

if($state == SSL_CONNECTED)
{
    echo "Connection has been established!\r\n";
    pid_close($pid);                            // close TCP connection
}

※ 当PHPoC作为SSL server使用时，在产品中需要保存认证。认证书可通过PHPoC Debugger生成或是保存。

下面是将PHPoC设定为SSL client的例子。

设定SSL client例

$addr = "10.1.0.2";                             // server's IP address
$port = 1470;                                   // server's port number
$pid = pid_open("/mmap/tcp0");                  // open TCP 0
pid_ioctl($pid, "set api ssl");                 // set api to SSL
pid_ioctl($pid, "set ssl method client");       // set SSL client mode
pid_connect($pid, $addr, $port);                // connect to TCP server
do
    $state = pid_ioctl($pid, "get state");
while(($state != SSL_CLOSED) && ($state != SSL_CONNECTED));

if($state == SSL_CONNECTED)
{
    echo "Connection has been established!\r\n";
    pid_close($pid);                            // close TCP connection
}

※ PHPoC的闪存容量增大时，无法获得可进行SSL通信的闪存空间，从而导致SSL动作异常或是无法工作。

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