From 82f4b9a032f942fdc005e12a408c8e87c9ea0f36 Mon Sep 17 00:00:00 2001

From: Christina Fu <cfu@redhat.com>

Date: Thu, 28 Jun 2018 17:42:36 -0700

Subject: [PATCH] Ticket #4 Add support for TLS_*_SHA384 ciphers

This patch adds support for TLS_*_SHA384 ciphers.

Fixes https://pagure.io/jss/issue/4

---

 org/mozilla/jss/ssl/SSLCipher.java       |  7 +++++

 org/mozilla/jss/ssl/SSLSocket.java       |  7 +++++

 org/mozilla/jss/tests/Constants.java     | 11 ++++++--

 org/mozilla/jss/tests/SSLClientAuth.java | 45 ++++++++++++++++++++++++++++++++

 4 files changed, 68 insertions(+), 2 deletions(-)

diff --git a/org/mozilla/jss/ssl/SSLCipher.java b/org/mozilla/jss/ssl/SSLCipher.java

index 30acdd7..278126b 100644

--- a/jss/org/mozilla/jss/ssl/SSLCipher.java

+++ b/jss/org/mozilla/jss/ssl/SSLCipher.java

@@ -258,8 +258,11 @@ public enum SSLCipher {

     TLS_RSA_WITH_SEED_CBC_SHA                    (0x0096),

     TLS_RSA_WITH_AES_128_GCM_SHA256              (0x009C),

+    TLS_RSA_WITH_AES_256_GCM_SHA384              (0x009D),

     TLS_DHE_RSA_WITH_AES_128_GCM_SHA256          (0x009E),

+    TLS_DHE_RSA_WITH_AES_256_GCM_SHA384          (0x009F),

     TLS_DHE_DSS_WITH_AES_128_GCM_SHA256          (0x00A2),

+    TLS_DHE_DSS_WITH_AES_256_GCM_SHA384          (0x00A3),

     TLS_ECDH_ECDSA_WITH_NULL_SHA                 (0xc001, true),

     TLS_ECDH_ECDSA_WITH_RC4_128_SHA              (0xc002, true),

@@ -292,11 +295,15 @@ public enum SSLCipher {

     TLS_ECDH_anon_WITH_AES_256_CBC_SHA           (0xc019, true),

     TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256      (0xc023, true),

+    TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384      (0xc024, true),

     TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256        (0xc027, true),

+    TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384        (0xc028, true),

     TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256      (0xc02B, true),

+    TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384      (0xc02C, true),

     TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256       (0xc02D, true),

     TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256        (0xc02F, true),

+    TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384        (0xc030, true),

     TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256         (0xc031, true);

     private int id;

diff --git a/org/mozilla/jss/ssl/SSLSocket.java b/org/mozilla/jss/ssl/SSLSocket.java

index 0dd39fd..e104d3c 100644

--- a/jss/org/mozilla/jss/ssl/SSLSocket.java

+++ b/jss/org/mozilla/jss/ssl/SSLSocket.java

@@ -268,8 +268,11 @@ public class SSLSocket extends java.net.Socket {

     public final static int TLS_RSA_WITH_SEED_CBC_SHA                    = 0x0096;

     public final static int TLS_RSA_WITH_AES_128_GCM_SHA256              = 0x009C;

+    public final static int TLS_RSA_WITH_AES_256_GCM_SHA384              = 0x009D;

     public final static int TLS_DHE_RSA_WITH_AES_128_GCM_SHA256          = 0x009E;

+    public final static int TLS_DHE_RSA_WITH_AES_256_GCM_SHA384          = 0x009F;

     public final static int TLS_DHE_DSS_WITH_AES_128_GCM_SHA256          = 0x00A2;

+    public final static int TLS_DHE_DSS_WITH_AES_256_GCM_SHA384          = 0x00A3;

     public final static int TLS_ECDH_ECDSA_WITH_NULL_SHA                 = 0xc001;

     public final static int TLS_ECDH_ECDSA_WITH_RC4_128_SHA              = 0xc002;

@@ -302,11 +305,15 @@ public class SSLSocket extends java.net.Socket {

     public final static int TLS_ECDH_anon_WITH_AES_256_CBC_SHA           = 0xc019;

     public final static int TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256      = 0xc023;

+    public final static int TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384      = 0xc024;

     public final static int TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256        = 0xc027;

+    public final static int TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384        = 0xc028;

     public final static int TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256      = 0xc02B;

+    public final static int TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384      = 0xc02C;

     public final static int TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256       = 0xc02D;

     public final static int TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256        = 0xc02F;

+    public final static int TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384       = 0xc030;

     public final static int TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256         = 0xc031;

     /*

diff --git a/org/mozilla/jss/tests/Constants.java b/org/mozilla/jss/tests/Constants.java

index e613034..d79ad72 100755

--- a/jss/org/mozilla/jss/tests/Constants.java

+++ b/jss/org/mozilla/jss/tests/Constants.java

@@ -142,8 +142,15 @@ public interface Constants {

 /*77*/  new cipher(SSLSocket.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"),

 /*78*/  new cipher(SSLSocket.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"),

 /*79*/  new cipher(SSLSocket.TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"),

-/*78*/  new cipher(SSLSocket.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"),

-/*80*/  new cipher(SSLSocket.TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256")

+/*80*/  new cipher(SSLSocket.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"),

+/*81*/  new cipher(SSLSocket.TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"),

+/*82*/  new cipher(SSLSocket.TLS_RSA_WITH_AES_256_GCM_SHA384, "TLS_RSA_WITH_AES_256_GCM_SHA384"),

+/*83*/  new cipher(SSLSocket.TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"),

+/*84*/  new cipher(SSLSocket.TLS_DHE_DSS_WITH_AES_256_GCM_SHA384, "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"),

+/*85*/  new cipher(SSLSocket.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"),

+/*86*/  new cipher(SSLSocket.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"),

+/*87*/  new cipher(SSLSocket.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"),

+/*88*/  new cipher(SSLSocket.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384")

     };

     /** Cipher supported by JSSE (JDK 1.5.x) */

diff --git a/org/mozilla/jss/tests/SSLClientAuth.java b/org/mozilla/jss/tests/SSLClientAuth.java

index e1c6163..b656b82 100644

--- a/jss/org/mozilla/jss/tests/SSLClientAuth.java

+++ b/jss/org/mozilla/jss/tests/SSLClientAuth.java

@@ -148,6 +148,8 @@ public class SSLClientAuth implements Runnable {

         }

         configureDefaultSSLoptions();

+

+        testSpecificCiphers();

         useNickname = false;

         testConnection();

@@ -265,6 +267,49 @@ public class SSLClientAuth implements Runnable {

             System.exit(1);

         }

     }

+

+    // test one or more specific ciphers

+    //   -- normally for newly added ciphers

+    private void testSpecificCiphers() {

+        try {

+            //Disable SSL2 and SSL3 ciphers

+            SSLSocket.enableSSL2Default(false);

+            SSLSocket.enableSSL3Default(false);

+            /* TLS is enabled by default */

+

+            /* Enable Session tickets by default */

+            SSLSocket.enableSessionTicketsDefault(true);

+

+            /*

+             *  when testing specific ciphers:

+             *  1. flip this to true

+             *  2. change the ciphers comparison (the code below was from

+             *     the latest test

+             */

+            if (false) {

+                System.out.println("testing new TLS_*SHA384 ciphers");

+                System.out.println("Enable ony two new ciphers.");

+                int ciphers[] =

+                        org.mozilla.jss.ssl.SSLSocket.getImplementedCipherSuites();

+                for (int i = 0; i < ciphers.length;  ++i) {

+                    if (ciphers[i] == 157 || ciphers[i] == 159) {

+                        System.out.println("enabling cipher: " + ciphers[i]);

+                        /* enable a couple SHA384 ciphers */

+                        SSLSocket.setCipherPreferenceDefault(ciphers[i], true);

+                    } else {

+                        System.out.println("disabling cipher: " + ciphers[i]);

+                        /* disable the non SHA384 ciphers */

+                        SSLSocket.setCipherPreferenceDefault(ciphers[i], false);

+                    }

+                }

+            }

+

+        } catch (SocketException ex) {

+            System.out.println("Error configuring ciphers.");

+            ex.printStackTrace();

+            System.exit(1);

+        }

+    }

     private void testConnection() throws Exception {

         serverReady = false;

-- 

2.14.4