Github user jburwell commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1511#discussion_r78640135
--- Diff: server/src/org/apache/cloudstack/network/lb/CertServiceImpl.java
---
@@ -339,190 +348,182 @@ public SslCertResponse createCertResponse(SslCertVO
cert, List<LoadBalancerCertM
return response;
}
- private void validateCert(Certificate cert, boolean chainPresent) {
+ private void validateCert(final Certificate cert, final boolean
chainPresent) {
- if (!(cert instanceof X509Certificate))
+ if (!(cert instanceof X509Certificate)) {
throw new IllegalArgumentException("Invalid certificate
format. Expected X509 certificate");
+ }
try {
((X509Certificate)cert).checkValidity();
- } catch (Exception e) {
+ } catch (final Exception e) {
throw new IllegalArgumentException("Certificate expired or not
valid", e);
}
}
- private void validateKeys(PublicKey pubKey, PrivateKey privKey) {
+ private void validateKeys(final PublicKey pubKey, final PrivateKey
privKey) {
- if (pubKey.getAlgorithm() != privKey.getAlgorithm())
+ if (pubKey.getAlgorithm() != privKey.getAlgorithm()) {
throw new IllegalArgumentException("Public and private key
have different algorithms");
+ }
// No encryption for DSA
- if (pubKey.getAlgorithm() != "RSA")
+ if (pubKey.getAlgorithm() != "RSA") {
return;
+ }
try {
- String data = "ENCRYPT_DATA";
- SecureRandom random = new SecureRandom();
- Cipher cipher = Cipher.getInstance(pubKey.getAlgorithm());
+ final String data = "ENCRYPT_DATA";
+ final SecureRandom random = new SecureRandom();
--- End diff --
Initializing `SecureRandom` instances as local variables is unnecessarily
expensive. Please consider extracting to a `static final` constant. Also,
should we specify the RNG algorithm using the
`SecureRandom.getInstance(String)`.
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