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5.1: 4.2.5-alt1
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Группа :: Система/Библиотеки
Пакет: jss

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Патч: jss-VerifyCertificateReturnCU.patch
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diff -up jss-4.2.6/mozilla/security/jss/lib/jss.def.fix jss-4.2.6/mozilla/security/jss/lib/jss.def
--- jss-4.2.6/mozilla/security/jss/lib/jss.def.fix	2010-12-21 12:35:04.360044000 -0800
+++ jss-4.2.6/mozilla/security/jss/lib/jss.def	2010-12-21 12:36:05.364105000 -0800
@@ -332,6 +332,7 @@ Java_org_mozilla_jss_pkcs11_PK11KeyPairG
 Java_org_mozilla_jss_CryptoManager_OCSPCacheSettingsNative;
 Java_org_mozilla_jss_CryptoManager_setOCSPTimeoutNative;
 Java_org_mozilla_jss_CryptoManager_verifyCertificateNowNative;
+Java_org_mozilla_jss_CryptoManager_verifyCertificateNowCUNative;
 ;+    local:
 ;+       *;
 ;+};
diff -up jss-4.2.6/mozilla/security/jss/org/mozilla/jss/CryptoManager.java.fix jss-4.2.6/mozilla/security/jss/org/mozilla/jss/CryptoManager.java
--- jss-4.2.6/mozilla/security/jss/org/mozilla/jss/CryptoManager.java.fix	2010-12-21 12:36:24.417124000 -0800
+++ jss-4.2.6/mozilla/security/jss/org/mozilla/jss/CryptoManager.java	2010-12-21 12:43:54.777575000 -0800
@@ -157,6 +157,19 @@ public final class CryptoManager impleme
         public static final CertificateUsage ProtectedObjectSigner = new CertificateUsage(certificateUsageProtectedObjectSigner, "ProtectedObjectSigner");
         public static final CertificateUsage StatusResponder = new CertificateUsage(certificateUsageStatusResponder, "StatusResponder");
         public static final CertificateUsage AnyCA = new CertificateUsage(certificateUsageAnyCA, "AnyCA");
+
+        /*
+                 The folllowing usages cannot be verified:
+                   certUsageAnyCA
+                   certUsageProtectedObjectSigner
+                   certUsageUserCertImport
+                   certUsageVerifyCA
+        */
+        public static final int basicCertificateUsages = /*0x0b80;*/
+                certificateUsageUserCertImport |
+                certificateUsageVerifyCA |
+                certificateUsageProtectedObjectSigner |
+                certificateUsageAnyCA ;
     }
 
     public final static class NotInitializedException extends Exception {}
@@ -1452,14 +1465,43 @@ public final class CryptoManager impleme
      * against Now.
      * @param nickname The nickname of the certificate to verify.
      * @param checkSig verify the signature of the certificate
-     * @param certificateUsage see exposed certificateUsage defines to verify Certificate; null will bypass usage check
-     * @return true for success; false otherwise
+     * @return currCertificateUsage which contains current usage bit map as defined in CertificateUsage
      *
      * @exception InvalidNicknameException If the nickname is null
      * @exception ObjectNotFoundException If no certificate could be found
      *      with the given nickname.
      */
+    public int isCertValid(String nickname, boolean checkSig)
+        throws ObjectNotFoundException, InvalidNicknameException
+    {
+        if (nickname==null) {
+            throw new InvalidNicknameException("Nickname must be non-null");
+        }
+        int currCertificateUsage = 0x0000; // initialize it to 0
+        currCertificateUsage = verifyCertificateNowCUNative(nickname,
+                checkSig);
+        return currCertificateUsage;
+    }
+
+    private native int verifyCertificateNowCUNative(String nickname,
+        boolean checkSig) throws ObjectNotFoundException;
 
+    /////////////////////////////////////////////////////////////
+    // isCertValid
+    /////////////////////////////////////////////////////////////
+    /**
+     * Verify a certificate that exists in the given cert database,
+     * check if is valid and that we trust the issuer. Verify time
+     * against Now.
+     * @param nickname The nickname of the certificate to verify.
+     * @param checkSig verify the signature of the certificate
+     * @param certificateUsage see certificateUsage defined to verify Certificate; to retrieve current certificate usage, call the isCertValid() above
+     * @return true for success; false otherwise
+     *
+     * @exception InvalidNicknameException If the nickname is null
+     * @exception ObjectNotFoundException If no certificate could be found
+     *      with the given nickname.
+     */
     public boolean isCertValid(String nickname, boolean checkSig,
             CertificateUsage certificateUsage)
         throws ObjectNotFoundException, InvalidNicknameException
@@ -1467,11 +1509,23 @@ public final class CryptoManager impleme
         if (nickname==null) {
             throw new InvalidNicknameException("Nickname must be non-null");
         }
-        // 0 certificate usage was supposed to get current usage, however,
-        // it is not exposed at this point
-        return verifyCertificateNowNative(nickname,
-              checkSig,
-              (certificateUsage == null) ? 0:certificateUsage.getUsage());
+        // 0 certificate usage will get current usage
+        // should call isCertValid() call above that returns certificate usage
+        if ((certificateUsage == null) ||
+                (certificateUsage == CertificateUsage.CheckAllUsages)){
+            int currCertificateUsage = 0x0000;
+            currCertificateUsage = verifyCertificateNowCUNative(nickname,
+                checkSig);
+
+            if (currCertificateUsage == CertificateUsage.basicCertificateUsages){ 
+                // cert is good for nothing
+                return false;
+            } else
+                return true;
+        } else {
+            return verifyCertificateNowNative(nickname, checkSig,
+              certificateUsage.getUsage());
+        }
     }
 
     private native boolean verifyCertificateNowNative(String nickname,
diff -up jss-4.2.6/mozilla/security/jss/org/mozilla/jss/PK11Finder.c.fix jss-4.2.6/mozilla/security/jss/org/mozilla/jss/PK11Finder.c
--- jss-4.2.6/mozilla/security/jss/org/mozilla/jss/PK11Finder.c.fix	2010-12-21 12:36:29.023129000 -0800
+++ jss-4.2.6/mozilla/security/jss/org/mozilla/jss/PK11Finder.c	2010-12-21 16:03:34.599742000 -0800
@@ -1574,18 +1574,16 @@ finish:
     }
 }
 
+
 /***********************************************************************
- * CryptoManager.verifyCertificateNowNative
- *
- * Returns JNI_TRUE if success, JNI_FALSE otherwise
+ * CryptoManager.verifyCertificateNow
  */
-JNIEXPORT jboolean JNICALL
-Java_org_mozilla_jss_CryptoManager_verifyCertificateNowNative(JNIEnv *env,
-        jobject self, jstring nickString, jboolean checkSig, jint required_certificateUsage)
+SECStatus verifyCertificateNow(JNIEnv *env, jobject self, jstring nickString,
+        jboolean checkSig, jint required_certificateUsage,
+         SECCertificateUsage *currUsage)
 {
     SECStatus         rv    = SECFailure;
     SECCertificateUsage      certificateUsage;
-    SECCertificateUsage      currUsage;  /* unexposed for now */
     CERTCertificate   *cert=NULL;
     char *nickname=NULL;
 
@@ -1602,12 +1600,28 @@ Java_org_mozilla_jss_CryptoManager_verif
         JSS_throw(env, OBJECT_NOT_FOUND_EXCEPTION);
         goto finish;
     } else {
-    /* 0 for certificateUsage in call to CERT_VerifyCertificateNow to
-     * just get the current usage (which we are not passing back for now
-     * but will bypass the certificate usage check
+    /* 0 for certificateUsage in call to CERT_VerifyCertificateNow will
+     * retrieve the current valid usage into currUsage
      */
         rv = CERT_VerifyCertificateNow(CERT_GetDefaultCertDB(), cert,
-            checkSig, certificateUsage, NULL, &currUsage );
+            checkSig, certificateUsage, NULL, currUsage );
+        if ((rv == SECSuccess) && certificateUsage == 0x0000) {
+            if (*currUsage == 
+                ( certUsageUserCertImport |
+                certUsageVerifyCA |
+                certUsageProtectedObjectSigner |
+                certUsageAnyCA )) {
+
+              /* the cert is good for nothing 
+                 The folllowing usages cannot be verified:
+                   certUsageAnyCA
+                   certUsageProtectedObjectSigner
+                   certUsageUserCertImport
+                   certUsageVerifyCA
+                    (0x0b80) */
+                rv =SECFailure;
+            }
+        }
     }
 
 finish:
@@ -1617,6 +1631,49 @@ finish:
     if(cert != NULL) {
        CERT_DestroyCertificate(cert);
     }
+
+    return rv;
+}
+
+/***********************************************************************
+ * CryptoManager.verifyCertificateNowCUNative
+ *
+ * Returns jint which contains bits in SECCertificateUsage that reflects
+ * the cert usage(s) that the cert is good for
+ * if the cert is good for nothing, returned value is
+ *                 (0x0b80):
+ *                 certUsageUserCertImport |
+ *                 certUsageVerifyCA |
+ *                 certUsageProtectedObjectSigner |
+ *                 certUsageAnyCA
+ */
+JNIEXPORT jint JNICALL
+Java_org_mozilla_jss_CryptoManager_verifyCertificateNowCUNative(JNIEnv *env,
+        jobject self, jstring nickString, jboolean checkSig)
+{
+    SECStatus         rv    = SECFailure;
+    SECCertificateUsage      currUsage = 0x0000;
+
+    rv = verifyCertificateNow(env, self, nickString, checkSig, 0, &currUsage);
+    /* rv is ignored */
+
+    return currUsage;
+}
+
+/***********************************************************************
+ * CryptoManager.verifyCertificateNowNative
+ *
+ * Returns JNI_TRUE if success, JNI_FALSE otherwise
+ */
+JNIEXPORT jboolean JNICALL
+Java_org_mozilla_jss_CryptoManager_verifyCertificateNowNative(JNIEnv *env,
+        jobject self, jstring nickString, jboolean checkSig, jint required_certificateUsage)
+{
+    SECStatus         rv    = SECFailure;
+    SECCertificateUsage      currUsage = 0x0000;
+
+    rv = verifyCertificateNow(env, self, nickString, checkSig, required_certificateUsage, &currUsage);
+
     if( rv == SECSuccess) {
         return JNI_TRUE;
     } else {
@@ -1624,7 +1681,6 @@ finish:
     }
 }
 
-
 /***********************************************************************
  * CryptoManager.verifyCertNowNative
  * note: this calls obsolete NSS function
 
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