47 lines
2.1 KiB
Java
47 lines
2.1 KiB
Java
package eu.eudat.logic.security;
|
|
|
|
import eu.eudat.exceptions.security.NonValidTokenException;
|
|
import eu.eudat.exceptions.security.NullEmailException;
|
|
import eu.eudat.exceptions.security.UnauthorisedException;
|
|
import eu.eudat.models.data.login.LoginInfo;
|
|
import eu.eudat.models.data.principal.PrincipalModel;
|
|
import eu.eudat.models.data.security.Principal;
|
|
import eu.eudat.logic.security.validators.TokenValidatorFactory;
|
|
import net.shibboleth.utilities.java.support.component.ComponentInitializationException;
|
|
import net.shibboleth.utilities.java.support.resolver.ResolverException;
|
|
import org.slf4j.Logger;
|
|
import org.slf4j.LoggerFactory;
|
|
import org.springframework.beans.factory.annotation.Autowired;
|
|
import org.springframework.stereotype.Component;
|
|
|
|
import java.io.IOException;
|
|
import java.security.GeneralSecurityException;
|
|
|
|
@Component
|
|
public class CustomAuthenticationProvider {
|
|
private static final Logger logger = LoggerFactory.getLogger(CustomAuthenticationProvider.class);
|
|
|
|
|
|
@Autowired
|
|
private TokenValidatorFactory tokenValidatorFactory;
|
|
|
|
public PrincipalModel authenticate(LoginInfo credentials) throws GeneralSecurityException, NullEmailException {
|
|
String token = credentials.getTicket();
|
|
try {
|
|
Principal principal = this.tokenValidatorFactory.getProvider(credentials.getProvider()).validateToken(credentials);
|
|
return (principal != null) ? PrincipalModel.fromEntity(principal) : null;
|
|
} catch (NonValidTokenException e) {
|
|
logger.error("Could not validate a user by his token! Reason: " + e.getMessage(), e);
|
|
throw new UnauthorisedException("Token validation failed - Not a valid token");
|
|
} catch (IOException e) {
|
|
logger.error(e.getMessage(), e);
|
|
throw new UnauthorisedException("IO Exeption");
|
|
} catch (NullEmailException e) {
|
|
logger.error(e.getMessage(), e);
|
|
throw new NullEmailException();
|
|
} catch (ResolverException | ComponentInitializationException e){
|
|
logger.error(e.getMessage(), e);
|
|
throw new GeneralSecurityException();
|
|
}
|
|
}
|
|
} |