Verify certificate without trustsettings before adding

openjdk · Jan 6, 2025 · 0052cd0 · 0052cd0
1 parent 5102dad
commit 0052cd0
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Showing 2 changed files with 45 additions and 16 deletions.
diff --git a/src/java.base/macosx/classes/apple/security/KeychainStore.java b/src/java.base/macosx/classes/apple/security/KeychainStore.java
@@ -878,14 +878,9 @@ private void createTrustedCertEntry(String alias, List<String> inputTrust,
             }
 
             if (tce.trustSettings.isEmpty()) {
-               // If there is no trust settings and the certificate is not self-signed trust the certificate
-               if (!isSelfSigned) {
-                   tce.trustedKeyUsageValue = KnownOIDs.anyExtendedKeyUsage.value();
-               } else {
-                   // Otherwise, return immediately. The certificate is not
-                   // added into entries.
-                   return;
-               }
+               // If there is no trust settings then the certificate was verified against other trusted certificates already
+               // or it is self signed
+               tce.trustedKeyUsageValue = KnownOIDs.anyExtendedKeyUsage.value();
             } else {
                 List<String> values = new ArrayList<>();
                 for (var oneTrust : tce.trustSettings) {

diff --git a/src/java.base/macosx/native/libosxsecurity/KeystoreImpl.m b/src/java.base/macosx/native/libosxsecurity/KeystoreImpl.m
@@ -411,16 +411,15 @@ static bool loadTrustSettings(JNIEnv *env,
                               jmethodID jm_listAdd,
                               jobject *inputTrust) {
     CFArrayRef trustSettings;
-    if (*inputTrust == NULL) {
-        *inputTrust = (*env)->NewObject(env, jc_arrayListClass, jm_arrayListCons);
-        if (*inputTrust == NULL) {
-            CFRelease(trustSettings);
-            return false;
-        }
-    }
-
     // Load trustSettings into inputTrust
     if (SecTrustSettingsCopyTrustSettings(certRef, domain, &trustSettings) == errSecSuccess && trustSettings != NULL) {
+        if (*inputTrust == NULL) {
+            *inputTrust = (*env)->NewObject(env, jc_arrayListClass, jm_arrayListCons);
+            if (*inputTrust == NULL) {
+                CFRelease(trustSettings);
+                return false;
+            }
+        }
         addTrustSettingsToInputTrust(env, jm_listAdd, trustSettings, *inputTrust);
         CFRelease(trustSettings);
     }
@@ -459,6 +458,31 @@ static bool createTrustedCertEntry(JNIEnv *env,  jobject keyStore,
     return true;
 }
 
+static bool validateCertificate(SecCertificateRef certRef) {
+    SecTrustRef secTrust = NULL;
+	CFMutableArrayRef subjCerts = CFArrayCreateMutable(NULL, 1, &kCFTypeArrayCallBacks);
+    CFArraySetValueAtIndex(subjCerts, 0, certRef);
+
+    SecPolicyRef policy = SecPolicyCreateBasicX509();
+    OSStatus ortn = SecTrustCreateWithCertificates(subjCerts, policy, &secTrust);
+    bool result = false;
+    if(ortn) {
+        /* should never happen */
+        cssmPerror("SecTrustCreateWithCertificates", ortn);
+        goto errOut;
+    }
+
+    result = SecTrustEvaluateWithError(secTrust, NULL);
+errOut:
+   if (policy) {
+       CFRelease(policy);
+   }
+   if (secTrust) {
+       CFRelease(secTrust);
+   }
+   return result;
+}
+
 static void addCertificatesToKeystore(JNIEnv *env, jobject keyStore,
                                         jmethodID jm_createTrustedCertEntry,
                                         jclass jc_arrayListClass,
@@ -493,6 +517,16 @@ static void addCertificatesToKeystore(JNIEnv *env, jobject keyStore,
                 goto errOut;
             }
 
+            // If no trust settings we need to verify the certificate first
+            if (inputTrust == NULL) {
+                bool valid = validateCertificate(certRef);
+                if (valid) {
+                  inputTrust = (*env)->NewObject(env, jc_arrayListClass, jm_arrayListCons);
+                } else {
+                    continue;
+                }
+            }
+
             // Create java object for certificate with trust settings
             if (!createTrustedCertEntry(env, keyStore, certRef, jm_createTrustedCertEntry, inputTrust)) {
                 goto errOut;