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You are welcome. Any thought about my previous post? (before yours)

Adding a user profile using DX_auth:

The last_ip and last_login data only serves to the the administrator user, but not the logged user because they are updated at the beginning of their session.

So if you want to show this data to the the logged user the best is patch DX_auth::_set_session() (run before that DX_auth::_set_last_ip_and_last_login())

// line 426 in application/libreries/DX_auth.php:

function _set_session($data)
{
    // Get role data
    $role_data = $this->_get_role_data($data->role_id);

    // Set session data array
    $user = array(
        'DX_user_id'                        => $data->id,
        'DX_username'                        => $data->username,
        'DX_role_id'                        => $data->role_id,
        'DX_role_name'                    => $role_data['role_name'],
        'DX_parent_roles_id'        => $role_data['parent_roles_id'],    // Array of parent role_id
        'DX_parent_roles_name'    => $role_data['parent_roles_name'], // Array of parent role_name
        'DX_permission'                    => $role_data['permission'],
        'DX_parent_permissions'    => $role_data['parent_permissions'],

        // add these 2 lines < --------
        'DX_last_ip'                        => $data->last_ip,
        'DX_last_login'                        => $data->last_login,

        'DX_logged_in'                    => TRUE
    );

    $this->ci->session->set_userdata($user);
}

Now you can do something like:

// auth/profile_view.php:

<fieldset>
<legend>Your profile</legend>
<dl>
    <dt>Username:</dt>
    <dd>
        <?php echo $this->session->userdata('DX_username'); ?>
    </dd>
    <i><b>Administrator message</b>: Please tell me about any irregularity:</i>
    
    <dt>Your last session:</dt>
    <dd>
        <?php echo strtotime($this->session->userdata('DX_last_login')) ? date('Y-m-d H:i', strtotime($this->session->userdata('DX_last_login'))) : 'Never' ?>
    </dd>
    <dt>Your last IP:</dt>
    <dd>
        <?php echo $this->session->userdata('DX_last_ip'); ?>
    </dd>
</dl>
</fieldset>

You can store other data like: email, address, phone, etc. using sessions immediately after login:

// application/controllers/auth.php

function login()
...
if ($val->run() AND $this->dx_auth->login($val->set_value('username'), $val->set_value('password'), $val->set_value('remember')))
...
$newdata['email'] = $email;
$newdata['phone'] = $phone;
$newdata['address'] = address;

$this->session->set_userdata($newdata);
...

And added to the user profile:

// auth/profile_view.php:

...
<dt>E-mail:</dt>
<dd>
    <?php echo $this->session->userdata('email'); ?>
</dd>
...

Please comment, thanks.
I.-

Has anybody fixed the autologin encryption problem? If so, can you help me out?

Thanks in advance

i’m facing problem with “remember me” cookie,

i have client that use ISA server with 100+ workstations,

when any machine signin with “remember me” all other station will be logged in with same user as they seeing the auto_login cookie!!!  🐛

anybody faced such thing?! or any idea to overcome this ?

Hey, i don’t wanna be “that person” but, I’m having a major problem. I installed the dx_auth library and everything works except that on every form page (login, register, etc) it shows the following:

A PHP Error was encountered

Severity: Warning

Message: mb_internal_encoding() [function.mb-internal-encoding]: Unknown encoding ""

Filename: libraries/Form_validation.php

Line Number: 57

What could be the problem?

So, i solved the problem by removing the following in Form_validation.php.

// Set the character encoding in MB.
        if (function_exists('mb_internal_encoding'))
        {
            mb_internal_encoding($this->CI->config->item('charset'));
        }

I don’t know how important this is, hopefully not much…but just in case someone should reply..

Anybody else having problems with the zip file?  I have tried opening it using three different programs and all three say it is an “invalid archive file”.

Hi everyone:
I tried to use the library but get this error:

Error Number: 1364

Field 'user_data' doesn't have a default value

INSERT INTO `ci_sessions` (`session_id`, `ip_address`, `user_agent`, `last_activity`) VALUES ('518fe21b0a99f2655566caf8f67467ad', '192.168.0.2', 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv', 1286339350)

while trying to access to any methods, can any help me to solve this or point me in the right direction?

I’m not seeing any captcha on my screen with the simple example.  Any hints what I might be doing wrong?

Check to make sure you have an exception in your .htaccess file if you have one:

RewriteEngine on
RewriteRule ^$ /index.php [L]
RewriteCond $1 !^(index\.php|img|images|css|js|captcha|robots\.txt|favicon\.ico)
RewriteRule ^(.*)$ /index.php/$1 [L]

Also, make sure you have GD library installed and loaded in PHP

Hi have GD installed and haven’t any .htaccess file and didn’t see the captcha code, why this?

Cheers

wow. great system!

kudos

hi
i am using dx auth in tow website in my server
but ther is a bug
when i enter to backend in one site
the aother site automatic log in
with out go unto log in form
can anyone help me

Use different databases for your sites.

Use different databases for your sites.

i use different databases names for my sites
but same table names

also try different cookie names 😉

Strange, I have more than 5 sites with dx_auth with the same config, and all working fine.
Every cookie has his domain and path defined, so they don’t interfere with each other.