移动浏览器“无法登录到我的网站 [英] mobile browsers' can't login to my site

问题描述

我测试过上使用随手机附带的通用浏览器2型号的手机我的网站，但可悲的是，每次我试图登录，就会返回我回到我的索引页。

i've tested my site on 2 phone models using the 'generic' browser that came with the phone, but sadly, everytime I tried to login, it will return me back to my index page.

这是我的登录code

here's my login code

    <form name='login' method='POST' action='authentication.php'>
<table border=0 cellpadding=2>
<tr><td>Login:</td><td></td></tr>
<tr><td>E-mail: </td><td><input type=text name='email' id='email' size=20 maxlength="200"></td></tr>
<tr><td>Password: </td><td><input type=password name='password' id='password' size=20 maxlength="100"></td></tr>
<tr><td></td><td><input type=submit value='Login'></td></tr>
</table></form>

和这里的authentication.php（片段）

and here's the authentication.php (snippet)

$currentUserEmail = $_POST["email"];
$currentUserPwd = md5($_POST["password"]);
$stmt = $dbi->prepare("select status from users where email=? and pwd=?");
$stmt->bind_param('ss', $currentUserEmail,$currentUserPwd); 
mysqli_stmt_execute($stmt);
mysqli_stmt_store_result($stmt);
$isUserAvailable = mysqli_stmt_num_rows($stmt);
$stmt->bind_result($getUserStatus);
$stmt->execute() or die (mysqli_error());
$stmt->store_result();
$stmt->fetch();
$stmt->close();

if($isUserAvailable > 0){
    if ($getUserStatus == "PENDING") {
        $userIsLoggedIn = "NO";
        $registeredUser = "NO"; 
        unset($userIsLoggedIn);
        setcookie("currentMobileUserName", "", time()-3600);
        setcookie("currentMobileUserEmail", "", time()-3600);
        setcookie("currentMobileSessionID", "", time()-3600);
        setcookie("currentMobileUID", "", time()-3600);
        header('Location: '.$config['MOBILE_URL'].'/index.php?error=2&email='.$currentUserEmail);
    }elseif (($getUserStatus == "ACTIVE") || ($getUserStatus == "active")){ //means successfully logged in

        //set the cookie

        setcookie("currentMobileUserName", $currentUserName, $expire);
        setcookie("currentMobileUserEmail", $currentUserEmail, $expire);
        setcookie("currentMobileSessionID", $getGeneratedMobileUSID, $expire);
        setcookie("currentMobileUID", $currentUID, $expire);
        $userIsLoggedIn = "YES";
        $registeredUser = "YES";


        $result = $stmt->execute() or die (mysqli_error($dbi));

        if ($caller == "indexLoginForm"){
            header('Location: '.$config['MOBILE_URL'].'/home.php');
        }else{

            header('Location: '.$config['MOBILE_URL'].'/home.php');

        }


    }

}else{
    $userIsLoggedIn = "NO";
    $registeredUser = "NO"; 
    unset($userIsLoggedIn);
    setcookie("currentMobileUserName", "", time()-3600);
    setcookie("currentMobileUserEmail", "", time()-3600);
    setcookie("currentMobileSessionID", "", time()-3600);
    setcookie("currentMobileUID", "", time()-3600);
    header('Location: '.$config['MOBILE_URL'].'/index.php?error=1');

}

我可以使用自己的移动网站的唯一方法是通过使用Opera Mini。仅供参考，无论是通用浏览器我测试我的网站的cookie的支持（至少这是浏览器设置所说的话）。

The only way I can access my mobile site is by using opera mini. Just FYI, both the 'generic browsers' i tested my site with supports cookie (at least this is what the browser settings said).

感谢

推荐答案

一些移动浏览器（黑莓春记）不处理任何事情，但2xx应答发送的cookie - 您正在使用302重定向响应。

Some mobile browsers (Blackberries spring to mind) don't process cookies sent in anything but a 2xx response - you are responding with a 302 redirect.

试试这个：

setcookie("currentMobileUserName", $currentUserName, $expire);
setcookie("currentMobileUserEmail", $currentUserEmail, $expire);
setcookie("currentMobileSessionID", $getGeneratedMobileUSID, $expire);
setcookie("currentMobileUID", $currentUID, $expire);
$userIsLoggedIn = "YES";
$registeredUser = "YES";
... // some WML/HTML markup...
print "You are logged in. Click <a href='" 
       . $config['MOBILE_URL']. "/home.php'>here</a> to continue.";

此外，一些老设备不喜欢抱着每个站点多个cookie - 解决这个一个是一个比较复杂一点假设你想提供一个永久标识符，这样用户不必登录（你生成自己的会话ID加密标识与时间的用户，并设置在未来的到期时间的标记 - 如果没有会话ID找到匹配，解密获得记得我值）

Also, some older devices don't like to hold more than one cookie per site - solving this one is a bit more complicated assuming that you want a persistent identifier available so the user doesn't have to log in (generate your own session id encrypting a token which identifies the user with the time and set an expiry time in the future - if no session id is found matching, decrypt to get the remember me value).

℃。

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