[MOD] [1.7.1] (Antispam) Sicherheitscode bei Kommentar / secure code at comment

[fgallery]

Where can I set number of characters (numbers)?

[Flo2005]

_{Quote from: theresa_rose on February 03, 2006, 10:56:01 PM}

Installed the script but it keeps saying that the security code was inputted wrong.  I have GD installed...is there anything I missed?

I´ve installed my homepage on a new server and now I got the same problem like theresa, plz help again 

[glitzer]

Wie kann ich dieses Script für Kontaktmöglichkeit über jedes User Profil anwenden?
Ich habe es so eingestellt das man die E-Mail adresse von den Usern nicht sehen kann und dann ein Kontaktfeld aufgeht wenn man einem User schreiben möchte, auch da ist es möglich durch mehrmals hintereinander klicken, die message mehrmals zu senden.
Da würde ich diesen Sicherheitscode auch gerne eingeben.

---

I need this script for the contact form in every member profile when somebody contact one of the members.I testet it, when i am logged it..and klick in a profile of a user "send an email", i get a contact form..when i click the send button often..the message will be send very often. I need the securty Mod here too.

How i can i do this?

Thank you very much!

[Flo2005]

Does anybody know the system requirements of this MOD? e.g. php-version - perhaps my new server doesn´t support this:!::

[IcEcReaM]

what do you mean?
do you get any error messages?
i don't think that this mod needs any special requirements.

[Flo2005]

I´ve changed my server and now it won´t work

Installed the script but it keeps saying that the security code was inputted wrong...

[TheOracle]

I have just noticed something here ...

/* ## Safety script ## */
mt_srand((double)microtime()*1000000);
$comment_sicherheit = mt_rand(000001,999999);
$comment_sicherheit = str_replace('=', '´|´', base64_encode(base64_encode($comment_sicherheit)));
/* ## Safety script ## */

what if you replace it with :

Code: [Select]


/* ## Safety script ## */
$comment_sicherheit = mt_srand((double)microtime()*1000000);
$comment_sicherheit .= (isset($comment_sicherheit)) ? mt_rand(000001,999999) : "";
$comment_sicherheit .= (isset($comment_sicherheit)) ? str_replace('=', '´|´', base64_encode(base64_encode($comment_sicherheit))) : "";
/* ## Safety script ## */



[Flo2005]

what if you replace it with :

Code: [Select]

/* ## Safety script ## */
$comment_sicherheit = mt_srand((double)microtime()*1000000);
$comment_sicherheit .= (isset($comment_sicherheit)) ? mt_rand(000001,999999) : "";
$comment_sicherheit .= (isset($comment_sicherheit)) ? str_replace('=', '´|´', base64_encode(base64_encode($comment_sicherheit))) : "";
/* ## Safety script ## */
No, now it shows me an empty field without numbers

[TheOracle]

There's something really weird regarding these inclusions. Probably missing statements.

[Flo2005]

It works on localhost and also on my old server...

Perhaps some special modules for php are necessary?  I really don´t know where I have to search for...

[TheOracle]

Perhaps some special modules for php are necessary?

Correct. Even I had difficulties to make implementation of this MOD within mines. However, yesterday night, I made some modifications to the routines (which the author will also be notified). The problem is that the PHP file is being called directly from the HTML template file without the Site Session modulation (which is not advisable to do). Then, when I replaced the file (+ query) with a new tag name and placed that filename into the PHP file itself (including the Site Session modulation) everything went fine.

Note: $script_url is also invalid, in this case, since the random codes image won't load either. $site_sess must be used in order to accomplish this.

[Flo2005]

Now it works! Thanks Timo J. for the solution

open details.php (& also in guestbook.php) find:

Code: [Select]

$comment_sicherheit = str_replace('=', '´|´', base64_encode(base64_encode($comment_sicherheit)));
add after:

Code: [Select]

$sicherheit_code = $_POST['sicherheit_code'];
$sicherheit_dec = $_POST['sicherheit_dec'];
He said the error causes on some config of php... *much thanks*

[IcEcReaM]

i didn't have installed this mod,
but what you described seems,
that the mod is coded for register_globals_off,
which is in some certain ways not good,
cause all newer versions of php has by default now register_globals_on.

[TheOracle]

By agreeing with Icecream on this, you might also want to

change :

$sicherheit_code = $_POST['sicherheit_code'];
$sicherheit_dec = $_POST['sicherheit_dec'];

to read :

Code: [Select]


$sicherheit_code = (isset($HTTP_POST_VARS['sicherheit_code'])) ? $HTTP_POST_VARS['sicherheit_code'] : "";
$sicherheit_dec =  (isset($HTTP_POST_VARS['sicherheit_dec'])) ? intval($HTTP_POST_VARS['sicherheit_dec']) : "";


In the mean time, still followed from what Icecream stated above, it is why I had to make some corrections from my end in order to show the random image codes without problems (which disregards the modifications I just made above).

[fgallery]

Where can I set number of characters (numbers)?

No ideas? =[