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SEC-3002: Add JUnit Assume to GCM encryption tests

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Not all JDKs have GCM installed on them.
This commit is contained in:
Rob Winch 2015-07-13 16:22:18 -05:00
parent 92c23fbbdc
commit 3db01bd9d6
1 changed files with 18 additions and 0 deletions
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18
crypto/src/test/java/org/springframework/security/crypto/encrypt/EncryptorsTests.java
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@ -5,12 +5,19 @@ import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue; import static org.junit.Assert.assertTrue;
import java.security.GeneralSecurityException;
import javax.crypto.Cipher;
import org.junit.Assume;
import org.junit.Test; import org.junit.Test;
public class EncryptorsTests { public class EncryptorsTests {
@Test @Test
public void stronger() throws Exception { public void stronger() throws Exception {
Assume.assumeTrue("GCM must be available for this test", isAesGcmAvailable());
BytesEncryptor encryptor = Encryptors.stronger("password", "5c0744940b5c369b"); BytesEncryptor encryptor = Encryptors.stronger("password", "5c0744940b5c369b");
byte[] result = encryptor.encrypt("text".getBytes("UTF-8")); byte[] result = encryptor.encrypt("text".getBytes("UTF-8"));
assertNotNull(result); assertNotNull(result);
@ -33,6 +40,8 @@ public class EncryptorsTests {
@Test @Test
public void preferred() { public void preferred() {
Assume.assumeTrue("GCM must be available for this test", isAesGcmAvailable());
TextEncryptor encryptor = Encryptors.delux("password", "5c0744940b5c369b"); TextEncryptor encryptor = Encryptors.delux("password", "5c0744940b5c369b");
String result = encryptor.encrypt("text"); String result = encryptor.encrypt("text");
assertNotNull(result); assertNotNull(result);
@ -68,4 +77,13 @@ public class EncryptorsTests {
assertEquals("text", encryptor.encrypt("text")); assertEquals("text", encryptor.encrypt("text"));
assertEquals("text", encryptor.decrypt("text")); assertEquals("text", encryptor.decrypt("text"));
} }
private boolean isAesGcmAvailable() {
try {
Cipher.getInstance("AES/GCM/NoPadding");
return true;
} catch (GeneralSecurityException e) {
return false;
}
}
} }