CODEWITHSUNDEEP
phpcodeigniter
Phantom Moore
Phantom Moore

Reputation: 41

what I use Encryption and not Encrypt on CodeIgniter

In last version on CodeIgniter I used function decode()

I used : 

if($row->accesso == 1 && $row->username == $username $$ $this->obj->encrypt->decode("$row->password") == $password )

But in php 7.2 mcrypt is removed. If I use encrypt or decrypt of Encryption library i have an error to login. I can't enter in my page. Can you help me ?

Thank you!

Upvotes: 0

Views: 205

Answers (1)

Roshan
Roshan

Reputation: 842

Try to use password_hash/password_verify:

TEST:

Try to create first the user's password by using password_hash() then store it on the database manually,

password_hash('password123', PASSWORD_DEFAULT);

It will output like : $2y$10$8UgJIh.KAnDc1/b.4gb33eaBtrDRgXb2kQt8oNO0GKRe6sIFKR8IC

Then to verify, you can use password_verify() to check if the user's password input is equal to the hashed password in the database. Use if else statement for this function. password_verify() also returns true for every matched hashed strings. (Let's assume that $password = 'password123' and $hashed_password = $2y$10$8UgJIh.KAnDc1/b.4gb33eaBtrDRgXb2kQt8oNO0GKRe6sIFKR8IC so the checking will be:

if(password_verify($password,$hashed_password)) { successful login } else { failure }

You can read more about password_hash() and password_verify() for more further explanation.

This is only an example, it might not work on your current code because it seems you used other hashing function. Hope this helps!

Upvotes: 1

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