package org.springframework.security.core.token;
import java.security.SecureRandom;
import java.util.Date;
import junit.framework.Assert;
import org.junit.Test;
import org.springframework.security.core.token.DefaultToken;
import org.springframework.security.core.token.KeyBasedPersistenceTokenService;
import org.springframework.security.core.token.SecureRandomFactoryBean;
import org.springframework.security.core.token.Token;
/**
* Tests {@link KeyBasedPersistenceTokenService}.
*
* @author Ben Alex
*
*/
public class KeyBasedPersistenceTokenServiceTests {
private KeyBasedPersistenceTokenService getService() {
SecureRandomFactoryBean fb = new SecureRandomFactoryBean();
KeyBasedPersistenceTokenService service = new KeyBasedPersistenceTokenService();
service.setServerSecret("MY:SECRET$$$#");
service.setServerInteger(Integer.valueOf(454545));
try {
SecureRandom rnd = (SecureRandom) fb.getObject();
service.setSecureRandom(rnd);
service.afterPropertiesSet();
} catch (Exception e) {
throw new RuntimeException(e);
}
return service;
}
@Test
public void testOperationWithSimpleExtendedInformation() {
KeyBasedPersistenceTokenService service = getService();
Token token = service.allocateToken("Hello world");
Token result = service.verifyToken(token.getKey());
Assert.assertEquals(token, result);
}
@Test
public void testOperationWithComplexExtendedInformation() {
KeyBasedPersistenceTokenService service = getService();
Token token = service.allocateToken("Hello:world:::");
Token result = service.verifyToken(token.getKey());
Assert.assertEquals(token, result);
}
@Test
public void testOperationWithEmptyRandomNumber() {
KeyBasedPersistenceTokenService service = getService();
service.setPseudoRandomNumberBits(0);
Token token = service.allocateToken("Hello:world:::");
Token result = service.verifyToken(token.getKey());
Assert.assertEquals(token, result);
}
@Test
public void testOperationWithNoExtendedInformation() {
KeyBasedPersistenceTokenService service = getService();
Token token = service.allocateToken("");
Token result = service.verifyToken(token.getKey());
Assert.assertEquals(token, result);
}
@Test(expected=IllegalArgumentException.class)
public void testOperationWithMissingKey() {
KeyBasedPersistenceTokenService service = getService();
Token token = new DefaultToken("", new Date().getTime(), "");
service.verifyToken(token.getKey());
}
@Test(expected=IllegalArgumentException.class)
public void testOperationWithTamperedKey() {
KeyBasedPersistenceTokenService service = getService();
Token goodToken = service.allocateToken("");
String fake = goodToken.getKey().toUpperCase();
Token token = new DefaultToken(fake, new Date().getTime(), "");
service.verifyToken(token.getKey());
}
}