66 lines
2.7 KiB
Java
66 lines
2.7 KiB
Java
package eu.eudat.logic.security.validators.facebook;
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import eu.eudat.exceptions.security.UnauthorisedException;
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import eu.eudat.logic.security.validators.TokenValidator;
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import eu.eudat.logic.security.validators.TokenValidatorFactoryImpl;
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import eu.eudat.logic.services.operations.authentication.AuthenticationService;
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import eu.eudat.models.data.login.LoginInfo;
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import eu.eudat.models.data.loginprovider.LoginProviderUser;
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import eu.eudat.models.data.security.Principal;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.core.env.Environment;
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import org.springframework.social.facebook.api.User;
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import org.springframework.social.facebook.connect.FacebookServiceProvider;
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import org.springframework.stereotype.Component;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.Map;
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@Component("facebookTokenValidator")
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public class FacebookTokenValidator implements TokenValidator {
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private AuthenticationService nonVerifiedUserAuthenticationService;
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private FacebookServiceProvider facebookServiceProvider;
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@Autowired
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public FacebookTokenValidator(Environment environment, AuthenticationService nonVerifiedUserAuthenticationService) {
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this.nonVerifiedUserAuthenticationService = nonVerifiedUserAuthenticationService;
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this.facebookServiceProvider = new FacebookServiceProvider(environment.getProperty("facebook.login.clientId"), environment.getProperty("facebook.login.clientSecret"), environment.getProperty("facebook.login.namespace"));
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}
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@Override
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public Principal validateToken(LoginInfo credentials) {
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User profile = getFacebookUser(credentials.getTicket());
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LoginProviderUser user = new LoginProviderUser();
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if (profile.getEmail() == null)
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throw new UnauthorisedException("Cannot login user.Facebook account did not provide email");
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user.setEmail(profile.getEmail());
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user.setId(profile.getId());
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//user.setIsVerified(profile.isVerified());
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user.setName(profile.getName());
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user.setProvider(TokenValidatorFactoryImpl.LoginProvider.FACEBOOK);
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String url = (String) ((Map<String, Object>) ((Map<String, Object>) profile.getExtraData().get("picture")).get("data")).get("url");
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user.setAvatarUrl(url);
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user.setSecret(credentials.getTicket());
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return this.nonVerifiedUserAuthenticationService.Touch(user);
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}
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private User getFacebookUser(String accessToken) {
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String[] fields = {"id", "email", "first_name", "last_name", "name", "verified", "picture"};
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return this.facebookServiceProvider.getApi(accessToken).fetchObject("me", User.class, fields);
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}
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private Date addADay(Date date) {
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Date dt = new Date();
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Calendar c = Calendar.getInstance();
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c.setTime(dt);
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c.add(Calendar.DATE, 1);
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dt = c.getTime();
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return dt;
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}
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}
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