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293721

Re: Attention Xoops RC3.0.4/3.0.5 Users

2002/10/29 8:21
lubdub
Just popping in
Posts: 64
Since: 2002/2/28

This was probably hanging around for a long time, it's not completely a XOOPS bug, but some "joint problem":
I use Mozilla 1.1a, which has a password manager, to keep track of usernames and passwords, somehow like IE does. Now, I made it remember my name for my XOOPS site.
The problem is: if I don't watch enough, when I'm changing the details of some user, it replaces the username in the fields with MY name, and saves it without a complaint from xoops. Thus, I have 2 users with my name and can't login anymore (luckily, I have some direct db access on my provider's host). As far as I can tell, XOOPS checks, when a new user registers, that the login isn't already used. I think it should be the case also when modifying a user.

Regards,

Topic | Forum

293722

Re: On Win2k: "Module does not exist" + Admin Login problem

2002/10/22 0:36
w4z004
XOOPS Advisor
Posts: 340
Since: 2001/12/13

go to the windows directory and search for the file php.ini
edit this and search global

you go to see GLOBAL = OFF change to GLOBAL = on
save the file. stop the apache, start and TRY is you problem are solved.

What version of php- apache- MySQL are you running ?

Topic | Forum

293723

Re: On Win2k: "Module does not exist" + Admin Login problem

2002/10/22 0:25
netrunner
Just popping in
Posts: 1
Since: 2002/10/22

how did you fix your problem?

I am new to php and xoops.

Where is the global file??

thanks
netrunner

Topic | Forum

293724

Re: I'd like smarter polls

2002/10/16 23:59
lubdub
Just popping in
Posts: 64
Since: 2002/2/28

Err... mmm... ok, let's forget what I said, then.. I'm still with RC 3.0.4 (I thought the 3.0.5 only included the security fix, which I didn't need, and I was too lazy to upgrade...

)

My mistake... (but ... ok, whatever

)

Topic | Forum

293725

Re: I'd like smarter polls

2002/10/16 22:03
onokazu
XOOPS Founder
Posts: 617
Since: 2001/12/13

Which version of XOOPS are you using? I see the following codes in xoopspolllog.php of RC3.0.5.

 function hasVoted($poll_id, $ip, $user_id=NULL){ 
  $db =& Database::getInstance(); 
  $sql = "SELECT COUNT(*) FROM ".$db->prefix("xoopspoll_log")."  
WHERE poll_id=".intval($poll_id)." AND"; 
  if ( !empty($user_id) ) { 
    $sql .= " user_id=".intval($user_id); 
  } else { 
    $sql .= " ip='".$ip."'"; 
  } 
  list($count) = $db->fetchRow($db->query($sql)); 
  if ( $count > 0 ) { 
    return true; 
  } 
  return false; 
}

Topic | Forum

293726

Re: I'd like smarter polls

2002/10/15 18:15
lubdub
Just popping in
Posts: 64
Since: 2002/2/28

Quote:

I think the polls are based on username, if the voter is logged in. For anonymous users, we use IP.

IMHO, nope...

I think there is some logic to correct, here:
here is the code from XoopsPollLog:

 $sql = "SELECT COUNT(*) FROM ".$db->prefix("xoopspoll_log")." WHERE poll_id=".$poll_id." AND (ip='".$ip."'"; 
        if ( !empty($user_id) ) { 
            $sql .= " OR user_id=".$user_id.""; 
        } 
        $sql .= ")"; 
        list($count) = $db->fetchRow($db->query($sql)); 
        if ( $count > 0 ) { 
            return true;

The request is thus, for a logged user:
AND ( IP = ... OR UID = ... ) ==> has voted
in other words, when I have 2 users behind the same firewall, the first is able to vote, but for the second, the IP is the same, the OR condition is true and thus he can't vote.

The correct logic should be:
UID not null ==> use it whatever the ip is.
UID null ==> use the ip whichever it is (this will prevent two anonymous from behind the same firewall, but prevents also a logged user from logging out and voting again)

The corrected code should looks like:

 $sql = "SELECT COUNT(*) FROM ".$db->prefix("xoopspoll_log")." WHERE poll_id=".$poll_id." AND "; 
        if ( !empty($user_id) ) { 
            $sql .= " user_id=".$user_id; 
        } else { 
            $sql .= "ip='".$ip."'"; 
        }

Quote:

Yes, sounds like some nice ideas.

thanks

Topic | Forum

293727

Re: I'd like smarter polls

2002/10/15 17:34
onokazu
XOOPS Founder
Posts: 617
Since: 2001/12/13

Quote:

lubdub wrote:
Missing features I'd really would appreciate (of course, I could code them myself... but... not time for now )
- choose the way to record votes (for now, I think it's based on ip, but I have several users behind the same firewall, so it should be allowed to be based on username)

I think the polls are based on username, if the voter is logged in. For anonymous users, we use IP.

Quote:

- allow/prevent anonymous users to vote
- show the list of voting users with their vote (at least for admin, but some polls could be completely public)

Yes, sounds like some nice ideas.

Topic | Forum

293728

I'd like smarter polls

2002/10/15 11:16
lubdub
Just popping in
Posts: 64
Since: 2002/2/28

Missing features I'd really would appreciate (of course, I could code them myself... but... not time for now

)
- choose the way to record votes (for now, I think it's based on ip, but I have several users behind the same firewall, so it should be allowed to be based on username)
- allow/prevent anonymous users to vote
- show the list of voting users with their vote (at least for admin, but some polls could be completely public)

Topic | Forum

293729

Re: new page to my site ??.

2002/10/14 20:01
Akshara
Just popping in
Posts: 5
Since: 2002/8/9 4

Wow... this is one of the clearest and most informative posts I have ever come across. I would like to vote that this suggestion be placed in the "Module Docs" section here. Thank you swisslyons... Excellent.

Topic | Forum

293730

Re: new page to my site ??.

2002/10/14 18:33
pauleley
Just popping in
Posts: 13
Since: 2002/10/10

Thanks swisslyons
This works grate.

Topic | Forum

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Forum Index

Re: Attention Xoops RC3.0.4/3.0.5 Users

Re: On Win2k: "Module does not exist" + Admin Login problem

Re: On Win2k: "Module does not exist" + Admin Login problem

Re: I'd like smarter polls

Re: I'd like smarter polls

Re: I'd like smarter polls

Re: I'd like smarter polls

I'd like smarter polls

Re: new page to my site ??.

Re: new page to my site ??.

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