System not identifying encrypted password

Question

So I made a php system linked to my mysql where there is a table called authme and it has the login information, such as password, name and other things more when logging in the system not recognize the encrypted password, so if I get the password already the way it is in the databases it enters the system

Example registered password 12345 gets encrypted $SHA$50fdc0a77d1689bb$ff363f687bc07e7337bb37dfe994f2f90ac84b185e2b6846b588644325a81884

and only enter with the encrypted password

my code

<?php 


include("admin/bd/config.php");

if (isset($_POST['username']) && isset($_POST['password'])) {
    $username = $_POST['username'];
    $password = $_POST['password'];

    $get = mysqli_query($con,"SELECT * FROM authme WHERE username = '$username' AND password = '$password'");
    $num = mysqli_num_rows($get);

    if ($num == 1) {
        while ($percorrer = mysqli_fetch_array($get)) {
            $adm = $percorrer['adm'];
            $username = $percorrer['username'];

            session_start();

            if ($adm == 1) {
                $_SESSION['adm'] = $username;
                echo '<script type="text/javascript">window.location = "admin/index.php"</script>';
            }else{
                $_SESSION['nor'] = $username;
                echo '<script type="text/javascript">window.location = "index.php"</script>';
            }


        }
    }else{
        echo "O email ou a senha está errado";
    }
}


?>

Answer 1

from what I understand your password at the bank is encrypted with sha1, if it is this, in your post missing password you convert the entry with the same encryption.

$password = sha1($_POST['password']);

you can also use other encryption alternatives like md5() or hash()

Answer 2

<?php 

include("admin/bd/config.php");

if (isset($_POST['username']) && isset($_POST['password'])) {
    $username = $_POST['username'];
    $password = $_POST['password'];
    $get = mysqli_query($con,"SELECT * FROM authme WHERE username = '$username'");
    $num = mysqli_num_rows($get);

    if ($num == 1) {

        while ($percorrer = mysqli_fetch_assoc($get)) {

            if (password_verify ( $_POST['password'] , $percorrer['password'] )){

                $adm = $percorrer['adm'];
                $username = $percorrer['username'];
                session_start();
                if ($adm == 1) {
                    $_SESSION['adm'] = $username;
                    header("Location: admin/index.php");
                }else{
                    $_SESSION['nor'] = $username;
                    header("Location: index.php");
                }

            }

        }

    }


}

Answer 3

<?php 
include("admin/bd/config.php");

$sql="SELECT * FROM authme WHERE username='".$_POST['username']."'";
$resulta = mysqli_query($con,$sql);

if (isset($_POST['username']) && isset($_POST['password'])) {
    $username = $_POST['username'];
    $password = $_POST['password'];
    $get = mysqli_query($CnHUP,"SELECT * FROM authme WHERE username = '$username'");
    $num = mysqli_num_rows($get);

    if ($num == 1) {

        while ($percorrer = mysqli_fetch_assoc($get)) {

            if (password_verify ( $_POST['password'] , $percorrer['password'] )){

                $adm = $percorrer['adm'];
                $username = $percorrer['username'];
                session_start();
                if ($adm == 1) {
                    $_SESSION['adm'] = $username;
                    echo '<script type="text/javascript">window.location = "admin/index.php"</script>';
                }else{
                    $_SESSION['nor'] = $username;
                    echo '<script type="text/javascript">window.location = "index.php"</script>';
                }

            }

        }

    }


}