Added Zertifikat der Volksverschluesselung Root CA G02

app/build.gradle

@@ -465,7 +465,7 @@ tasks.register('downloadBrave') {
 tasks.register('downloadSmime', Download) {
     // https://wiki.mozilla.org/CA/Included_Certificates
     src "https://ccadb.my.salesforce-sites.com/mozilla/IncludedRootsPEMTxt?TrustBitsInclude=Email"
-    dest new File(new File("${rootDir}", "app/src/main/assets"), "IncludedRootsPEM.txt")
+    dest new File(new File("${rootDir}", "app/src/main/assets/smime"), "MozillaCA.pem")
     overwrite true
 }
 

app/src/main/assets/smime/VV-Root-G02-CA.pem

@@ -0,0 +1,32 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

app/src/main/java/eu/faircode/email/SmimeHelper.java

@@ -45,8 +45,6 @@ import javax.mail.Address;
 import javax.mail.internet.InternetAddress;
 
 public class SmimeHelper {
-    private static final String CA_LIST_NAME = "IncludedRootsPEM.txt";
-
     static boolean hasSmimeKey(Context context, List<Address> recipients, boolean all) {
         if (recipients == null || recipients.size() == 0)
             return false;
@@ -74,21 +72,29 @@ public class SmimeHelper {
 
     private static List<X509Certificate> readCACertificates(Context context) throws CertificateException, IOException {
         List<X509Certificate> result = new ArrayList<>();
-        Log.i("Reading " + CA_LIST_NAME);
+
         CertificateFactory fact = CertificateFactory.getInstance("X.509");
-        try (InputStream is = context.getAssets().open(CA_LIST_NAME)) {
-            try (PemReader reader = new PemReader(new InputStreamReader(is))) {
-                PemObject pem = reader.readPemObject();
-                while (pem != null) {
-                    ByteArrayInputStream bis = new ByteArrayInputStream(pem.getContent());
-                    X509Certificate cert = (X509Certificate) fact.generateCertificate(bis);
-                    Log.i("S/MIME cert=" + cert.getSubjectDN().getName());
-                    result.add(cert);
-                    pem = reader.readPemObject();
+        for (String name : context.getAssets().list("smime"))
+            if (name.endsWith(".pem")) {
+                Log.i("S/MIME reading=" + name);
+                int count = 0;
+                try (InputStream is = context.getAssets().open("smime/" + name)) {
+                    try (PemReader reader = new PemReader(new InputStreamReader(is))) {
+                        PemObject pem = reader.readPemObject();
+                        while (pem != null) {
+                            count++;
+                            ByteArrayInputStream bis = new ByteArrayInputStream(pem.getContent());
+                            X509Certificate cert = (X509Certificate) fact.generateCertificate(bis);
+                            //Log.i("S/MIME cert=" + cert.getSubjectDN().getName());
+                            result.add(cert);
+                            pem = reader.readPemObject();
+                        }
+                    }
                 }
+                Log.i("S/MIME certs=" + count);
             }
-        }
-        Log.i("S/MIME root certs=" + result.size());
+
+        Log.i("S/MIME total certs=" + result.size());
         return result;
     }
 
@@ -108,7 +114,7 @@ public class SmimeHelper {
 
         int idx = 1;
         for (X509Certificate ca : SmimeHelper.readCACertificates(context)) {
-            String alias = "Mozilla:" + idx++ + ":" + ca.getSubjectDN().getName();
+            String alias = "asset:" + idx++ + ":" + ca.getSubjectDN().getName();
             ks.setCertificateEntry(alias, ca);
         }