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Encryption on codeigniter 3



Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
Data science time! April 2019 and salary with experience
Should we burninate the [wrap] tag?
The Ask Question Wizard is Live!mcrypt is deprecated, what is the alternative?Are HTTPS headers encrypted?Encrypt and decrypt a string in C#?How should I choose an authentication library for CodeIgniter?Fatal Error: Allowed Memory Size of 134217728 Bytes Exhausted (CodeIgniter + XML-RPC)How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?Best way to use PHP to encrypt and decrypt passwords?Fundamental difference between Hashing and Encryption algorithmsPHP (CodeIgniter) Sessions EmptyCodeigniter decode not workingencryption not working in ajax



.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;








0















I Used libraries Encrypt on Codeigniter 2.2.6 but when i change in CodeIgniter 3.1.10 , for php 7.2, i need to use Encryption and i can't use encrypt.
When i want do login , the page refresh itself.. why ? What is wrong?



Function login() 
$this->obj->load->library('encryption');
$username = $this->obj->input->post('username');
$password = $this->obj->input->post('password');
$query = $this->obj->db->get('userd');
$login_result = FALSE;
foreach($query->result() as $row)
if($row->access== 1 && $row->username == $username && $this->obj->encryption->decrypt("$row->password") == $password)
$login_result = TRUE;
$user_id = $row->id;
$user_name = $row->cognome." ".$row->nome;


if ($login_result)
$credentials = array('user_id' => $user_id, 'logged_in' => $login_result);
$this->obj->db->set("ip",$this->obj->input->ip_address());
$this->obj->db->where("id",$user_id);
$this->obj->db->update("userd");
$this->obj->session->set_userdata($credentials);

return $login_result;










share|improve this question
























  • Possible duplicate of mcrypt is deprecated, what is the alternative?

    – miken32
    Mar 8 at 18:06











  • please read: codeigniter.com/userguide3/libraries/encryption.html and consider using something like CI-ion-auth for login github.com/benedmunds/CodeIgniter-Ion-Auth

    – Vickel
    Mar 8 at 18:56

















0















I Used libraries Encrypt on Codeigniter 2.2.6 but when i change in CodeIgniter 3.1.10 , for php 7.2, i need to use Encryption and i can't use encrypt.
When i want do login , the page refresh itself.. why ? What is wrong?



Function login() 
$this->obj->load->library('encryption');
$username = $this->obj->input->post('username');
$password = $this->obj->input->post('password');
$query = $this->obj->db->get('userd');
$login_result = FALSE;
foreach($query->result() as $row)
if($row->access== 1 && $row->username == $username && $this->obj->encryption->decrypt("$row->password") == $password)
$login_result = TRUE;
$user_id = $row->id;
$user_name = $row->cognome." ".$row->nome;


if ($login_result)
$credentials = array('user_id' => $user_id, 'logged_in' => $login_result);
$this->obj->db->set("ip",$this->obj->input->ip_address());
$this->obj->db->where("id",$user_id);
$this->obj->db->update("userd");
$this->obj->session->set_userdata($credentials);

return $login_result;










share|improve this question
























  • Possible duplicate of mcrypt is deprecated, what is the alternative?

    – miken32
    Mar 8 at 18:06











  • please read: codeigniter.com/userguide3/libraries/encryption.html and consider using something like CI-ion-auth for login github.com/benedmunds/CodeIgniter-Ion-Auth

    – Vickel
    Mar 8 at 18:56













0












0








0








I Used libraries Encrypt on Codeigniter 2.2.6 but when i change in CodeIgniter 3.1.10 , for php 7.2, i need to use Encryption and i can't use encrypt.
When i want do login , the page refresh itself.. why ? What is wrong?



Function login() 
$this->obj->load->library('encryption');
$username = $this->obj->input->post('username');
$password = $this->obj->input->post('password');
$query = $this->obj->db->get('userd');
$login_result = FALSE;
foreach($query->result() as $row)
if($row->access== 1 && $row->username == $username && $this->obj->encryption->decrypt("$row->password") == $password)
$login_result = TRUE;
$user_id = $row->id;
$user_name = $row->cognome." ".$row->nome;


if ($login_result)
$credentials = array('user_id' => $user_id, 'logged_in' => $login_result);
$this->obj->db->set("ip",$this->obj->input->ip_address());
$this->obj->db->where("id",$user_id);
$this->obj->db->update("userd");
$this->obj->session->set_userdata($credentials);

return $login_result;










share|improve this question
















I Used libraries Encrypt on Codeigniter 2.2.6 but when i change in CodeIgniter 3.1.10 , for php 7.2, i need to use Encryption and i can't use encrypt.
When i want do login , the page refresh itself.. why ? What is wrong?



Function login() 
$this->obj->load->library('encryption');
$username = $this->obj->input->post('username');
$password = $this->obj->input->post('password');
$query = $this->obj->db->get('userd');
$login_result = FALSE;
foreach($query->result() as $row)
if($row->access== 1 && $row->username == $username && $this->obj->encryption->decrypt("$row->password") == $password)
$login_result = TRUE;
$user_id = $row->id;
$user_name = $row->cognome." ".$row->nome;


if ($login_result)
$credentials = array('user_id' => $user_id, 'logged_in' => $login_result);
$this->obj->db->set("ip",$this->obj->input->ip_address());
$this->obj->db->where("id",$user_id);
$this->obj->db->update("userd");
$this->obj->session->set_userdata($credentials);

return $login_result;







php codeigniter encryption codeigniter-3 mcrypt






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 8 at 18:46







Phantom Moore

















asked Mar 8 at 17:49









Phantom MoorePhantom Moore

115




115












  • Possible duplicate of mcrypt is deprecated, what is the alternative?

    – miken32
    Mar 8 at 18:06











  • please read: codeigniter.com/userguide3/libraries/encryption.html and consider using something like CI-ion-auth for login github.com/benedmunds/CodeIgniter-Ion-Auth

    – Vickel
    Mar 8 at 18:56

















  • Possible duplicate of mcrypt is deprecated, what is the alternative?

    – miken32
    Mar 8 at 18:06











  • please read: codeigniter.com/userguide3/libraries/encryption.html and consider using something like CI-ion-auth for login github.com/benedmunds/CodeIgniter-Ion-Auth

    – Vickel
    Mar 8 at 18:56
















Possible duplicate of mcrypt is deprecated, what is the alternative?

– miken32
Mar 8 at 18:06





Possible duplicate of mcrypt is deprecated, what is the alternative?

– miken32
Mar 8 at 18:06













please read: codeigniter.com/userguide3/libraries/encryption.html and consider using something like CI-ion-auth for login github.com/benedmunds/CodeIgniter-Ion-Auth

– Vickel
Mar 8 at 18:56





please read: codeigniter.com/userguide3/libraries/encryption.html and consider using something like CI-ion-auth for login github.com/benedmunds/CodeIgniter-Ion-Auth

– Vickel
Mar 8 at 18:56












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