How to add a client using JDBC for ClientDetailsServiceConfigurer in Spring?

Question

I have the in memory thing working as follows:

@Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception {

        clients.inMemo         


        

Answer 1

@AndroidLover 's answer is good, but it could be simplified. You don't need to create tables like oauth_access_token, oauth_refresh_token, etc. unless you need a jdbc token store.

Since you only need a jdbc client detail service, all you need to do is:
1. create a client detail table oauth_client_details, for example:

drop table if exists oauth_client_details;
    create table oauth_client_details (
    client_id VARCHAR(255) PRIMARY KEY,
    resource_ids VARCHAR(255),
    client_secret VARCHAR(255),
    scope VARCHAR(255),
    authorized_grant_types VARCHAR(255),
    web_server_redirect_uri VARCHAR(255),
    authorities VARCHAR(255),
    access_token_validity INTEGER,
    refresh_token_validity INTEGER,
    additional_information VARCHAR(4096),
    autoapprove VARCHAR(255)
    );

2. create a user model that implements the UserDetail interface, for example(I'm using spring jpa in this case, you could use mybatis, jdbc, whatever):

@Entity
@Table(name = "users")
public class User implements UserDetails {

@Id
@GeneratedValue(strategy = GenerationType.AUTO)
@Column(name = "user_id", nullable = false, updatable = false)
private String id;

@Column(name = "username", nullable = false, unique = true)
private String username;

@Column(name = "password", nullable = false)
private String password;

@Column(name = "enabled", nullable = false)
@Type(type = "org.hibernate.type.NumericBooleanType")
private boolean enabled;

public String getId() {
    return id;
}

public void setId(String id) {
    this.id = id;
}

public void setUsername(String username) {
    this.username = username;
}

public void setPassword(String password) {
    this.password = password;
}

public void setEnabled(boolean enabled) {
    this.enabled = enabled;
}

@Override
public Collection getAuthorities() {
    List authorities = new ArrayList();
    authorities.add((GrantedAuthority) () -> "ROLE_USER");
    return authorities;
}

@Override
public String getPassword() {
    return this.password;
}

@Override
public String getUsername() {
    return this.username;
}

@Override
public boolean isAccountNonExpired() {
    return true;
}

@Override
public boolean isAccountNonLocked() {
    return true;
}

@Override
public boolean isCredentialsNonExpired() {
    return true;
}

@Override
    public boolean isEnabled() {
        return this.enabled;
    }
}

3. create a custom user detail service. notice that in your implementation, you should inject your dao service(in my case, I injected a jpaRepository.) and your dao service MUST have a method to find user by username.:

@Service("userDetailsService")
public class UserService implements UserDetailsService {

@Autowired
UserRepository userRepository;

@Override
public UserDetails loadUserByUsername(String userName) throws 
UsernameNotFoundException {
    return userRepository.findByUsername(userName);
}
}

4. finally, config you authentication server:

@Configuration
@EnableAuthorizationServer
public class AuthServerConfig extends AuthorizationServerConfigurerAdapter {

@Autowired
@Qualifier("dataSource")
DataSource dataSource;

@Autowired
@Qualifier("userDetailsService")
private UserDetailsService userDetailsService;


@Autowired
private AuthenticationManager authenticationManager;

@Override
public void configure(AuthorizationServerEndpointsConfigurer configurer) {
    configurer
            .authenticationManager(authenticationManager)                
            .approvalStoreDisabled()
            .userDetailsService(userDetailsService);
}


@Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception 
{
    clients
            .jdbc(dataSource)
            .inMemory().withClient("my-trusted-
client").secret("secret").accessTokenValiditySeconds(3600)
            .scopes("read", "write").authorizedGrantTypes("password", 
"refresh_token").resourceIds("resource");
}
}