Spring social Facebook doesn't work in version 2.0.2 - spring-boot

Question

Hello everyone when I upgrade my application to spring version 2.0.2 I get this exception:
Description: Field connectionFactoryLocator in com.ssp.api.v1.security.SecurityConfiguration required a bean of type 'org.springframework.social.connect.ConnectionFactoryLocator' that could not be found.
here's my code:
SecurityConfiguration.java Configuration
#Configuration
#ComponentScan(basePackages = { "com.ssp.api.vi.security" })
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
#Autowired private ConnectionFactoryLocator connectionFactoryLocator;
#Autowired private UsersConnectionRepository usersConnectionRepository;
#Autowired private FacebookConnectionSignup facebookConnectionSignup;
#Autowired private SspUserDetailsService sspUserDetailsService;
#Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()
.antMatchers("/api/session").permitAll()
.antMatchers("/h2-console/**").permitAll()
.antMatchers("/api/**").authenticated()
.and()
.requestCache()
.requestCache(new NullRequestCache())
.and()
.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.IF_REQUIRED)
.and().csrf().disable();
}
//#Autowired
#Bean
public ProviderSignInController providerSignInController() {
((InMemoryUsersConnectionRepository) usersConnectionRepository)
.setConnectionSignUp(facebookConnectionSignup);
return new ProviderSignInController(
connectionFactoryLocator,
usersConnectionRepository,
new FacebookSignInAdapter());
}
#Override
protected void configure(AuthenticationManagerBuilder auth)
throws Exception {
auth.authenticationProvider(authenticationProvider());
}
#Bean
public DaoAuthenticationProvider authenticationProvider() {
DaoAuthenticationProvider authProvider
= new DaoAuthenticationProvider();
authProvider.setUserDetailsService(sspUserDetailsService);
authProvider.setPasswordEncoder(encoder());
return authProvider;
}
#Bean
public PasswordEncoder encoder() {
return new BCryptPasswordEncoder(11);
}
#Override
#Bean(name = BeanIds.AUTHENTICATION_MANAGER)
public AuthenticationManager authenticationManagerBean() throws Exception { return super.authenticationManagerBean(); }
#Override
#Bean(name = BeanIds.USER_DETAILS_SERVICE)
public UserDetailsService userDetailsServiceBean() throws Exception { return this.sspUserDetailsService; }
AuthUtil.java Class
protected static final Logger log = LoggerFactory.getLogger(AuthUtil.class);
public static void authenticate(Connection<?> connection) {
UserProfile userProfile = connection.fetchUserProfile();
String username = userProfile.getUsername();
UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(username, null, null);
SecurityContextHolder.getContext().setAuthentication(authentication);
log.info("User {} {} connected.", userProfile.getFirstName(), userProfile.getLastName());
}
FacebookConnectionSignup.class Service
#Service
public class FacebookConnectionSignup implements ConnectionSignUp {
#Override
public String execute(Connection<?> connection) {
return connection.getDisplayName();
}
}
FacebookSignInAdapter.java Class
public class FacebookSignInAdapter implements SignInAdapter{
#Override
public String signIn(String userId, Connection<?> connection, NativeWebRequest request) {
SecurityContextHolder.getContext().setAuthentication(
new UsernamePasswordAuthenticationToken(
connection.getDisplayName(), null,
Arrays.asList(new SimpleGrantedAuthority("FACEBOOK_USER"))
)
);
return null;
}
}
SocialConfiguration.java Configuration
#Configuration
public class SocialConfiguration {
#Bean
public SignInAdapter authSignInAdapter() {
return (userId, connection, request) -> {
AuthUtil.authenticate(connection);
return null;
};
}
}
### SspUserDetailsService.class Service
#Service
public class SspUserDetailsService implements UserDetailsService {
#Autowired private UserRepository userRepository;
#Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
User user = userRepository.findById(username).orElse(null);
if (user == null)
throw new UsernameNotFoundException(username);
return new SspUserDetails(user);
}
}
Console Error:
Description:
Field connectionFactoryLocator in com.ssp.api.v1.security.SecurityConfiguration required a bean of type 'org.springframework.social.connect.ConnectionFactoryLocator' that could not be found.
Action:
Consider defining a bean of type 'org.springframework.social.connect.ConnectionFactoryLocator' in your configuration.
This code works perfectly In Spring 1.5.10 version.
How can I solve this issue?
Before of all thank you!

Answer 1

In Boot 2.x, you need to define the ConnectionFactoryLocator and UsersConnectionRepository in your SecurityConfiguration class, instead of autowiring them:
private ConnectionFactoryLocator connectionFactoryLocator() {
ConnectionFactoryRegistry registry = new ConnectionFactoryRegistry();
registry.addConnectionFactory(new FacebookConnectionFactory(appId, appSecret));
return registry;
}
private UsersConnectionRepository getUsersConnectionRepository(ConnectionFactoryLocator connectionFactoryLocator) {
return new InMemoryUsersConnectionRepository(connectionFactoryLocator);
}
Here, appId and appSecret are coming from application.properties.
You also need to change the implementation for your ProviderSignInController bean:
#Bean
public ProviderSignInController providerSignInController() {
ConnectionFactoryLocator connectionFactoryLocator = connectionFactoryLocator();
UsersConnectionRepository usersConnectionRepository = getUsersConnectionRepository(connectionFactoryLocator);
((InMemoryUsersConnectionRepository) usersConnectionRepository).setConnectionSignUp(facebookConnectionSignup);
return new ProviderSignInController(connectionFactoryLocator, usersConnectionRepository, new FacebookSignInAdapter());
}
You can find more details here.