Databases
StackOverflow2013
Postsdbo
POPHP Script works, perfect via. a Browser, but only sometimes via. Java
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POPHP Script works, perfect via. a Browser, but only sometimes via. Java
    primarykey
    data
    text
    <p>I use this little PHP Script to create and deliver a captcha to a javaapplication:</p> <pre><code>&lt;?php $secretkey = "***"; header ( 'Content-type: text/xml' ); function generatePassword($length = 5) { $chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; $count = mb_strlen($chars); for ($i = 0, $result = ''; $i &lt; $length; $i++) { $index = rand(0, $count - 1); $result .= mb_substr($chars, $index, 1); } return $result; } $user = $_POST['user']; $key = $_POST['key']; $captcha = generatePassword(); if ($key == $secretkey) { try { $dbh = new PDO("mysql:host=localhost;dbname=***", '***', '***'); } catch (PDOException $e) { $error = $e-&gt;getMessage(); echo "&lt;error&gt;$error&lt;/error&gt;"; } $sth = $dbh-&gt;prepare("INSERT INTO xf_captcha (username, captcha) VALUES (:user, :captcha) ON DUPLICATE KEY UPDATE captcha = :captcha", array(PDO::ATTR_CURSOR =&gt; PDO::CURSOR_FWDONLY)); $sth-&gt;execute(array(':user' =&gt; $user, ':captcha' =&gt; $captcha)); $row = $sth-&gt;fetch(PDO::FETCH_ASSOC); echo "&lt;captcha&gt;$captcha&lt;/captcha&gt;"; } else { echo "&lt;error&gt;wrong key&lt;/error&gt;"; } ?&gt; </code></pre> <p>The Problem is, that sometimes the JavaApplication gets 401 Errors. The thing I don´t understand about this is, that it doesn´t seem to be related to the requests sent per minute.</p> <p>If this is excecuted on a apache server without a ddos protection and big firewall, what could be the origin of denying the request ? Is this maybe Apache related ? </p> <hr> <p><strong>Edit:</strong></p> <p>The java part looks like this: <a href="http://pastebin.com/Thi2Htwp" rel="nofollow">http://pastebin.com/Thi2Htwp</a></p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USuser2693017
    1. USuser2693017
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. POPHP Script works, perfect via. a Browser, but only sometimes via. Java
      1. This table or related slice is empty.
      1. VTUpMod
    1. COCan you share the relevant Java code?
      singulars
      1. POPHP Script works, perfect via. a Browser, but only sometimes via. Java
      1. USJoseph Redfern
    2. CO@JosephRedfern updated the question.
      singulars
      1. POPHP Script works, perfect via. a Browser, but only sometimes via. Java
      1. USuser2693017
    3. CO@JosephRedfern no Idea why it is not working properly
      singulars
      1. POPHP Script works, perfect via. a Browser, but only sometimes via. Java
      1. USuser2693017
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload