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Nomad PHP composer require firebase/php-jwt require_once('vendor/autoload.php');
use \Firebase\JWT\JWT; private {
$payload = array(
'iss' => $_SERVER['HOST_NAME'],
'exp' => time()+600, 'uId' => $UiD
);
try{
$jwt = JWT::encode($payload, $this->Secret_Key,'HS256'); $res=array("status"=>true,"Token"=>$jwt);
}catch (UnexpectedValueException $e) {
$res=array("status"=>false,"Error"=>$e->getMessage());
}
return $res;
}
$return['status']=1;
$return['_data_']=$UserData[0];
$return['message']='User Logged in Successfully.';
$jwt=$obj->generateToken($UserData[0]['id']);
if($jwt['status']==true)
{
$return['JWT']=$jwt['Token'];
}
else{
unset($return['_data_']);
$return['status']=0;
$return['message']='Error:'.$jwt['Error'];
}
UserBlogs public function Authenticate($JWT,$Curret_User_id)
{
try {
$decoded = JWT::decode($JWT,$this->Secret_Key, array('HS256'));
$payload = json_decode(json_encode($decoded),true);
if($payload['uId'] == $Curret_User_id) {
$res=array("status"=>true);
}else{
$res=array("status"=>false,"Error"=>"Invalid Token or Token Exipred, So Please login Again!");
}
}catch (UnexpectedValueException $e) {
$res=array("status"=>false,"Error"=>$e->getMessage());
}
return $res;
}
UserBlogsUserBlogs if(isset($_POST['Uid']))
{
$resp=$obj->Authenticate($_POST['JWT'],$_POST['Uid']);
if($resp['status']==false)
{
$return['status']=0;
$return['message']='Error:'.$resp['Error'];
}
else{
$blogs=$obj->get_all_blogs($_POST['Uid']);
if(count($blogs)>0)
{
$return['status']=1;
$return['_data_']=$blogs;
$return['message']='Success.';
}
else
{
$return['status']=0;
$return['message']='Error:Invalid UserId!';
}
}
}
else
{
$return['status']=0;
$return['message']='Error:User Id not provided!';
}
<?php
header("Content-Type: application/json; charset=UTF-8");
require_once('vendor/autoload.php');
use \Firebase\JWT\JWT;
class DBClass {
private $host = "localhost";
private $username = "root";
private $password = ""; private $database = "news";
public $connection;
private $Secret_Key="*$%43MVKJTKMN$#";
public function connect(){
$this->connection = null;
try{
$this->connection = new PDO("mysql:host=" . $this->host . ";dbname=" . $this->database, $this->username, $this->password);
$this->connection->exec("set names utf8");
}catch(PDOException $exception){
echo "Error: " . $exception->getMessage();
}
return $this->connection;
}
public function login($email,$password){
if($this->connection==null)
{
$this->connect();
}
$query = "SELECT id,name,email,createdAt,updatedAt from users where email= ? and password= ?";
$stmt = $this->connection->prepare($query);
$stmt->execute(array($email,md5($password)));
$ret= $stmt->fetchAll(PDO::FETCH_ASSOC);
return $ret;
}
public function get_all_blogs($Uid){
if($this->connection==null)
{
$this->connect();
}
$query = "SELECT b.*,u.id as Uid,u.email as Uemail,u.name as Uname from blogs b join users u on u.id=b.user_id where b.user_id= ?";
$stmt = $this->connection->prepare($query);
$stmt->execute(array($Uid));
$ret= $stmt->fetchAll(PDO::FETCH_ASSOC);
return $ret;
}
public function response($array)
{
echo json_encode($array);
exit;
}
public function generateToken($UiD)
{
$payload = array(
'iss' => $_SERVER['HOST_NAME'],
'exp' => time()+600, 'uId' => $UiD
);
try{
$jwt = JWT::encode($payload, $this->Secret_Key,'HS256'); $res=array("status"=>true,"Token"=>$jwt);
}catch (UnexpectedValueException $e) {
$res=array("status"=>false,"Error"=>$e->getMessage());
}
return $res;
}
public function Authenticate($JWT,$Current_User_id)
{
try {
$decoded = JWT::decode($JWT,$this->Secret_Key, array('HS256'));
$payload = json_decode(json_encode($decoded),true);
if($payload['uId'] == $Current_User_id) {
$res=array("status"=>true);
}else{
$res=array("status"=>false,"Error"=>"Invalid Token or Token Exipred, So Please login Again!");
}
}catch (UnexpectedValueException $e) {
$res=array("status"=>false,"Error"=>$e->getMessage());
}
return $res;
}
}
$return=array();
$obj = new DBClass();
if(isset($_GET['action']) && $_GET['action']!='')
{
if($_GET['action']=="login")
{
if(isset($_POST['email']) && isset($_POST['password']))
{
$UserData=$obj->login($_POST['email'],$_POST['password']);
if(count($UserData)>0)
{
$return['status']=1;
$return['_data_']=$UserData[0];
$return['message']='User Logged in Successfully.';
$jwt=$obj->generateToken($UserData[0]['id']);
if($jwt['status']==true)
{
$return['JWT']=$jwt['Token'];
}
else{
unset($return['_data_']);
$return['status']=0;
$return['message']='Error:'.$jwt['Error'];
}
}
else
{
$return['status']=0;
$return['message']='Error:Invalid Email or Password!';
}
}
else
{
$return['status']=0;
$return['message']='Error:Email or Password not provided!';
}
}
elseif($_GET['action']=="UserBlogs")
{
if(isset($_POST['Uid']))
{
$resp=$obj->Authenticate($_POST['JWT'],$_POST['Uid']);
if($resp['status']==false)
{
$return['status']=0;
$return['message']='Error:'.$resp['Error'];
}
else{
$blogs=$obj->get_all_blogs($_POST['Uid']);
if(count($blogs)>0)
{
$return['status']=1;
$return['_data_']=$blogs;
$return['message']='Success.';
}
else
{
$return['status']=0;
$return['message']='Error:Invalid UserId!';
}
}
}
else
{
$return['status']=0;
$return['message']='Error:User Id not provided!';
}
}
}
else
{
$return['status']=0;
$return['message']='Error:Action not provided!';
}
$obj->response($return);
$obj->connection=null;
?>
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