Store cert alias in JSSParameters

This lets us find the certificate in the NSS DB by alias; none of the
existing SSLParameters are sufficient for this task.

Signed-off-by: Alexander Scheel <[email protected]>

org/mozilla/jss/ssl/javax/JSSParameters.java

@@ -14,10 +14,17 @@
  * layer. We also create a default set of SSLParameters which use a null
  * cipher suite list and null protocol version list to fall back on the
  * NSS default. On RHEL-like systems, this will default to CryptoPolicies.
+ *
+ * We also need to store the desired certificate alias; this contrasts to
+ * the SNI functionality provided by SSLParameters in that it ties back
+ * to a certificate in the NSS DB and works with client certificates. When
+ * using the JSSEngine implementation of SSLEngine, only the alias will be
+ * used to find the certificate.
  */
 public class JSSParameters extends SSLParameters {
     private SSLCipher[] suites;
     private SSLVersionRange range;
+    private String alias;
 
     public JSSParameters() {
         // Choose our default set of SSLParameters here; default to null
@@ -161,4 +168,12 @@ public String[] getProtocols() {
     public SSLVersionRange getSSLVersionRange() {
         return range;
     }
+
+    public String getAlias() {
+        return alias;
+    }
+
+    public void setAlias(String cert_alias) {
+        alias = cert_alias;
+    }
 }