JKPatternLock/StorePasswordInDatabase.php at master · djdubuque/JKPatternLock · GitHub

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<?php
require_once( "db_info.php" );

//echo $_GET['username']." ".$_GET['password'];

$userNameProvider = $mysqli->real_escape_string($_GET['username']);
$passwordProvider = $mysqli->real_escape_string($_GET['password']);

$query = "select password from gesturepassword where username= '" . $userNameProvider . "'";

$queryrun = $mysqli->query( $query ) or die( $mysqli->error . __LINE__ );


if ( $queryrun->num_rows > 0 ) {

                //$row = mysql_fetch_array($queryrun);
                while ( $row = $queryrun->fetch_assoc() ) {

                                if ( !strcmp( $row['password'], $passwordProvider ) ) {
                                                //Successful and unlock doors
                                                echo "Welcome  " . $_GET['username'];
                                                //$row->close();

                                }
                                else {
                                                //failed authentication
                                                echo "Username " . $_GET['username'] . " already exists. <br/> We checked it against existing Password and we got an authentication Failure";


                                }


                }
}

else {


                $result = $mysqli->query( "insert into gesturepassword(password,username) values (
             '" . $passwordProvider . "' ,'" . $userNameProvider . "')" ) or die( $mysqli->error . __LINE__ );


                if ( $result ) {
                                //insert successful
                                echo "Success!<br/> Your username " . $_GET['username'] . " successfully stored along with<br/> password pin: " . $_GET['password'] . "<br/> Please remember it for the next login";

                } //$result
                else {
                                //insert failure
                                echo "Failure in insertion";
                                die( 'Invalid query: ' . mysql_error() );

                }
}

$mysqli->close();
?>