#664 Test JWK Generator

Closes planning#664 (closed)

tools/src/main/java/dev/fitko/fitconnect/sdk/tools/CertTool.java

@@ -52,11 +52,11 @@ public class CertTool {
         final JWKPair encryptionKeyPair = jwkGenerator.generateEncryptionKeyPair(4096);
         final JWKPair signatureKeyPair = jwkGenerator.generateSignatureKeyPair(4096);
 
-        writeFile(Path.of(dir, "publicKey_encryption.json"), encryptionKeyPair.getPublicKey());
-        writeFile(Path.of(dir, "privateKey_decryption.json"), encryptionKeyPair.getPrivateKey());
+        writeFile(Path.of(dir, "publicKey_encryption.json"), "Encryption Public Key (key_use=wrapKey)", encryptionKeyPair.getPublicKey());
+        writeFile(Path.of(dir, "privateKey_decryption.json"),"Decryption Private Key (key_use=unwrapKey)", encryptionKeyPair.getPrivateKey());
 
-        writeFile(Path.of(dir, "publicKey_signature_verification.json"), signatureKeyPair.getPublicKey());
-        writeFile(Path.of(dir, "privateKey_signing.json"), signatureKeyPair.getPrivateKey());
+        writeFile(Path.of(dir, "publicKey_signature_verification.json"), "Signature Validation Public Key (key_use=verify)", signatureKeyPair.getPublicKey());
+        writeFile(Path.of(dir, "privateKey_signing.json"), "Signing Private Key (key_use=sign)", signatureKeyPair.getPrivateKey());
 
     }
 
@@ -78,10 +78,10 @@ public class CertTool {
         return null;
     }
 
-    private static void writeFile(final Path path, final JWK jwk) {
+    private static void writeFile(final Path path, final String name, final JWK jwk) {
         try {
             Files.write(path, toBytes(jwk));
-            System.out.println("Wrote " + path.getFileName() + " to " + path);
+            System.out.println("Wrote " + name + " to " + path);
         } catch (final IOException e) {
             System.out.println(e);
             System.exit(0);