I'm setting up my Spring application with OAut2 authorization. I have connected my application to the github OAuth app, I have added the dependencies. When I go to use Postman to test my application, I try to set up the OAuth2 under the authorization header to get the token to generate so I can access my account but when I do it gives me this error:
Am I supposed to add something to my code to make the token generate now? Or am I setting it up wrong?
Here is my code:
UserController.java
@RestController
@RequestMapping("/users")
public class UserController {
@Autowired
UserService userService;
@GetMapping("")
public List<User> list() {
return userService.listAllUser();
}
@GetMapping("/{id}")
public ResponseEntity<User> get(@PathVariable Integer id) {
try {
User user = userService.getUser(id);
return new ResponseEntity<User>(user, HttpStatus.OK);
} catch (NoSuchElementException e) {
return new ResponseEntity<User>(HttpStatus.NOT_FOUND);
}
}
@PostMapping("/")
public void add(@RequestBody User user) {
userService.saveUser(user);
}
@PutMapping("/{id}")
public ResponseEntity<?> update(@RequestBody User user, @PathVariable Integer id) {
try {
User existUser = userService.getUser(id);
user.setId(id);
userService.saveUser(user);
return new ResponseEntity<>(HttpStatus.OK);
} catch (NoSuchElementException e) {
return new ResponseEntity<>(HttpStatus.NOT_FOUND);
}
}
@DeleteMapping("/{id}")
public void delete(@PathVariable Integer id) {
userService.deleteUser(id);
}
}
User.java
@Entity
@Access(AccessType.FIELD)
@Table(name = "USER_INFO")
public class User {
@Id
@Column(name="USERINFOID", updatable=false, nullable=false)
private int id;
@Column(name="USEREMAIL")
private String email;
@Column(name="USERROLE")
private int role;
@Column(name="USERSUBSCRIBED")
private int subscribed;
@Column(name="FNAME")
private String Fname;
@Column(name="LNAME")
private String Lname;
public User() {
}
public User(int id, String email, int role, int subscribed, String Fname, String Lname) {
this.id = id;
this.email = email;
this.role = role;
this.subscribed = subscribed;
this.Fname =Fname;
this.Lname = Lname;
}
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
public int getId() {
return id;
}
public String getEmail(){
return email;
}
public int getRole(){
return role;
}
public int getSubscribed(){
return subscribed;
}
public String getFname(){
return Fname;
}
public String getLname(){
return Lname;
}
public void setId(int id) {
}
}
UserRepository.java
public interface UserRepository extends JpaRepository<User, Integer> {
}
Application.java public class Application {
public static void main(String[] args) {
SpringApplication.run(Assignment3Application.class, args);
}
}
