Refactor test

bcgit · Mar 13, 2023 · a59092a · a59092a
1 parent 2d381f2
commit a59092a
Showing 1 changed file with 38 additions and 17 deletions.
diff --git a/pg/src/test/java/org/bouncycastle/openpgp/test/PGPv6KeyTest.java b/pg/src/test/java/org/bouncycastle/openpgp/test/PGPv6KeyTest.java
@@ -2,21 +2,25 @@
 
 import org.bouncycastle.bcpg.ArmoredInputStream;
 import org.bouncycastle.bcpg.BCPGInputStream;
+import org.bouncycastle.openpgp.PGPException;
 import org.bouncycastle.openpgp.PGPPublicKey;
 import org.bouncycastle.openpgp.PGPPublicKeyRing;
 import org.bouncycastle.openpgp.PGPSecretKey;
 import org.bouncycastle.openpgp.PGPSecretKeyRing;
 import org.bouncycastle.openpgp.operator.KeyFingerPrintCalculator;
 import org.bouncycastle.openpgp.operator.bc.BcKeyFingerprintCalculator;
+import org.bouncycastle.openpgp.operator.jcajce.JcaKeyFingerprintCalculator;
 import org.bouncycastle.util.Arrays;
 import org.bouncycastle.util.encoders.Hex;
 import org.bouncycastle.util.test.SimpleTest;
 
 import java.io.ByteArrayInputStream;
+import java.io.IOException;
 import java.util.Iterator;
 
 public class PGPv6KeyTest extends SimpleTest {
 
+    // test vector from https://openpgp-wg.gitlab.io/rfc4880bis/#name-sample-v6-certificate-trans
     private static final String ARMORED_CERT = "-----BEGIN PGP PUBLIC KEY BLOCK-----\n" +
             "\n" +
             "xioGY4d/4xsAAAAg+U2nu0jWCmHlZ3BqZYfQMxmZu52JGggkLq2EVD34laPCsQYf\n" +
@@ -29,6 +33,7 @@ public class PGPv6KeyTest extends SimpleTest {
             "j+VjFM21J0hqWlEg+bdiojWnKfA5AQpWUWtnNwDEM0g12vYxoWM8Y81W+bHBw805\n" +
             "I8kWVkXU6vFOi+HWvv/ira7ofJu16NnoUkhclkUrk0mXubZvyl4GBg==\n" +
             "-----END PGP PUBLIC KEY BLOCK-----";
+    // test vector from https://openpgp-wg.gitlab.io/rfc4880bis/#name-sample-v6-secret-key-transf
     private static final String ARMORED_KEY = "-----BEGIN PGP PRIVATE KEY BLOCK-----\n" +
             "\n" +
             "xUsGY4d/4xsAAAAg+U2nu0jWCmHlZ3BqZYfQMxmZu52JGggkLq2EVD34laMAGXKB\n" +
@@ -43,42 +48,58 @@ public class PGPv6KeyTest extends SimpleTest {
             "M0g12vYxoWM8Y81W+bHBw805I8kWVkXU6vFOi+HWvv/ira7ofJu16NnoUkhclkUr\n" +
             "k0mXubZvyl4GBg==\n" +
             "-----END PGP PRIVATE KEY BLOCK-----";
+
     private static final byte[] PRIMARY_FINGERPRINT = Hex.decode("CB186C4F0609A697E4D52DFA6C722B0C1F1E27C18A56708F6525EC27BAD9ACC9");
     private static final byte[] SUBKEY_FINGERPRINT = Hex.decode("12C83F1E706F6308FE151A417743A1F033790E93E9978488D1DB378DA9930885");
 
-
     @Override
-    public String getName() {
-        return getClass().getSimpleName();
+    public void performTest() throws Exception {
+        testFingerprintCalculation();
     }
 
-    @Override
-    public void performTest() throws Exception {
-        KeyFingerPrintCalculator fingerPrintCalculator = new BcKeyFingerprintCalculator();
+    private void testFingerprintCalculation() throws IOException, PGPException {
+        KeyFingerPrintCalculator bcFpCalc = new BcKeyFingerprintCalculator();
+        testCertificateFingerprintCalculation(bcFpCalc);
+        testKeyFingerprintCalculation(bcFpCalc);
+
+        KeyFingerPrintCalculator jcaFpCalc = new JcaKeyFingerprintCalculator();
+        testCertificateFingerprintCalculation(jcaFpCalc);
+        testKeyFingerprintCalculation(jcaFpCalc);
+    }
+
+    private void testCertificateFingerprintCalculation(KeyFingerPrintCalculator fingerPrintCalculator) throws IOException {
         ByteArrayInputStream bIn = new ByteArrayInputStream(ARMORED_CERT.getBytes());
         ArmoredInputStream armorIn = new ArmoredInputStream(bIn);
         BCPGInputStream bcIn = new BCPGInputStream(armorIn);
 
         PGPPublicKeyRing publicKeys = new PGPPublicKeyRing(bcIn, fingerPrintCalculator);
 
-        Iterator<PGPPublicKey> pIt = publicKeys.getPublicKeys();
-        PGPPublicKey key = pIt.next();
+        Iterator<PGPPublicKey> it = publicKeys.getPublicKeys();
+        PGPPublicKey key = it.next();
         isTrue(Arrays.areEqual(PRIMARY_FINGERPRINT, key.getFingerprint()));
-        key = pIt.next();
+        key = it.next();
         isTrue(Arrays.areEqual(SUBKEY_FINGERPRINT, key.getFingerprint()));
+    }
 
-        bIn = new ByteArrayInputStream(ARMORED_KEY.getBytes());
-        armorIn = new ArmoredInputStream(bIn);
-        bcIn = new BCPGInputStream(armorIn);
+    private void testKeyFingerprintCalculation(KeyFingerPrintCalculator fingerPrintCalculator)
+            throws IOException, PGPException
+    {
+        ByteArrayInputStream bIn = new ByteArrayInputStream(ARMORED_KEY.getBytes());
+        ArmoredInputStream armorIn = new ArmoredInputStream(bIn);
+        BCPGInputStream bcIn = new BCPGInputStream(armorIn);
 
         PGPSecretKeyRing secretKeys = new PGPSecretKeyRing(bcIn, fingerPrintCalculator);
 
-        Iterator<PGPSecretKey> sIt = secretKeys.getSecretKeys();
-        PGPSecretKey sKey = sIt.next();
-        isTrue(Arrays.areEqual(PRIMARY_FINGERPRINT, sKey.getFingerprint()));
+        Iterator<PGPSecretKey> it = secretKeys.getSecretKeys();
+        PGPSecretKey key = it.next();
+        isTrue(Arrays.areEqual(PRIMARY_FINGERPRINT, key.getFingerprint()));
+        key = it.next();
+        isTrue(Arrays.areEqual(SUBKEY_FINGERPRINT, key.getFingerprint()));
+    }
 
-        sKey = sIt.next();
-        isTrue(Arrays.areEqual(SUBKEY_FINGERPRINT, sKey.getFingerprint()));
+    @Override
+    public String getName() {
+        return getClass().getSimpleName();
     }
 
     public static void main(String[] args) {