diff --git a/app/src/main/java/org/fdroid/fdroid/Provisioner.java b/app/src/main/java/org/fdroid/fdroid/Provisioner.java
index 03ce936cb..9a5c6ee24 100644
--- a/app/src/main/java/org/fdroid/fdroid/Provisioner.java
+++ b/app/src/main/java/org/fdroid/fdroid/Provisioner.java
@@ -1,5 +1,8 @@
 package org.fdroid.fdroid;
 
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
 import android.os.Environment;
 import android.util.Base64;
 
@@ -35,7 +38,7 @@ public class Provisioner {
     /**
      * search for provision files and process them
      */
-    public void scanAndProcess() {
+    public void scanAndProcess(Context context) {
 
         List<File> files = findProvisionFiles();
         List<ProvisionPlaintext> plaintexts = extractProvisionsPlaintext(files);
@@ -52,6 +55,10 @@ public class Provisioner {
                         + " " + repo.getName()
                         + " " + repo.getUrl()
                         + " " + repo.getUsername());
+
+                Intent i  = new Intent(Intent.ACTION_VIEW);
+                i.setData(Uri.parse(repo.getUrl()));
+                context.startActivity(i);
             }
         }
     }
@@ -81,9 +88,9 @@ public class Provisioner {
         for (int i = 0; i < text.length(); i++) {
             char c = text.charAt(i);
             if ((c >= 'a' && c <= 'm') || (c >= 'A' && c <= 'M')) {
-                sb.append(c + 13);
+                sb.append((char)(c + 13));
             } else if ((c >= 'n' && c <= 'z') || (c >= 'N' && c <= 'Z')) {
-                sb.append(c - 13);
+                sb.append((char)(c - 13));
             } else {
                 sb.append(c);
             }
@@ -204,6 +211,7 @@ public class Provisioner {
 
         private String name;
         private String url;
+        private String sigfp;
         private String username;
         private String password;
 
@@ -223,6 +231,14 @@ public class Provisioner {
             this.url = url;
         }
 
+        public String getSigfp() {
+            return sigfp;
+        }
+
+        public void setSigfp(String sigfp) {
+            this.sigfp = sigfp;
+        }
+
         public String getUsername() {
             return username;
         }
diff --git a/app/src/test/java/org/fdroid/fdroid/ProvisionerTest.java b/app/src/test/java/org/fdroid/fdroid/ProvisionerTest.java
index 368ab6112..14882e15f 100644
--- a/app/src/test/java/org/fdroid/fdroid/ProvisionerTest.java
+++ b/app/src/test/java/org/fdroid/fdroid/ProvisionerTest.java
@@ -1,6 +1,8 @@
 package org.fdroid.fdroid;
 
+import org.fdroid.fdroid.shadows.ShadowLog;
 import org.junit.Assert;
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.RobolectricTestRunner;
@@ -19,6 +21,11 @@ import java.util.List;
 @SuppressWarnings("LineLength")
 public class ProvisionerTest {
 
+    @Before
+    public void setUp() {
+        ShadowLog.stream = System.out;
+    }
+
     @Test
     public void provisionLookup() throws IOException {
         // wired hack for getting resource dir path ...
@@ -59,7 +66,7 @@ public class ProvisionerTest {
         List<Provisioner.ProvisionPlaintext> result = p.extractProvisionsPlaintext(files);
 
         Assert.assertEquals(result.size(), 1);
-        Assert.assertEquals("{\"username\": \"user2\", \"name\": \"test repo a\", \"password\": \"other secret\", \"url\": \"https://example.com/repo\"}", result.get(0).getRepositoryProvision());
+        Assert.assertEquals("{\"username\": \"user2\", \"password\": \"other secret\", \"name\": \"Example Repo\", \"url\": \"https://example.com/fdroid/repo\", \"sigfp\": \"1111222233334444555566667777888899990000aaaabbbbccccddddeeeeffff\"}", result.get(0).getRepositoryProvision());
         Assert.assertTrue(String.valueOf(result.get(0).getProvisionPath()).endsWith("demo_credentials_user2.fdrp"));
     }
 
@@ -70,7 +77,7 @@ public class ProvisionerTest {
         List<Provisioner.ProvisionPlaintext> result = p.extractProvisionsPlaintext(files);
 
         Assert.assertEquals(result.size(), 1);
-        Assert.assertEquals("{\"username\": \"user1\", \"password\": \"secret1\", \"name\": \"test repo a\", \"url\": \"https://example.com/repo\"}", result.get(0).getRepositoryProvision());
+        Assert.assertEquals("{\"sigfp\": \"1111222233334444555566667777888899990000aaaabbbbccccddddeeeeffff\", \"name\": \"Example Repo\", \"password\": \"secret1\", \"url\": \"https://example.com/fdroid/repo\", \"username\": \"user1\"}", result.get(0).getRepositoryProvision());
         Assert.assertTrue(String.valueOf(result.get(0).getProvisionPath()).endsWith("demo_credentials_user1.fdrp"));
     }
 
@@ -79,22 +86,24 @@ public class ProvisionerTest {
 
         List<Provisioner.ProvisionPlaintext> plaintexts = Arrays.asList(new Provisioner.ProvisionPlaintext(), new Provisioner.ProvisionPlaintext());
         plaintexts.get(0).setProvisionPath("/some/dir/abc.fdrp");
-        plaintexts.get(0).setRepositoryProvision("{\"username\": \"user1\", \"password\": \"secret1\", \"name\": \"test repo a\", \"url\": \"https://example.com/repo\"}");
+        plaintexts.get(0).setRepositoryProvision("{\"username\": \"user1\", \"password\": \"secret1\", \"name\": \"test repo a\", \"url\": \"https://example.com/fdroid/repo\", \"sigfp\": \"1111222233334444555566667777888899990000aaaabbbbccccddddeeeeffff\"}");
         plaintexts.get(1).setProvisionPath("/some/dir/def.fdrp");
-        plaintexts.get(1).setRepositoryProvision("{\"username\": \"user2\", \"name\": \"test repo a\", \"password\": \"other secret\", \"url\": \"https://example.com/repo\"}");
+        plaintexts.get(1).setRepositoryProvision("{\"username\": \"user2\", \"name\": \"test repo a\", \"password\": \"other secret\", \"url\": \"https://example.com/fdroid/repo\", \"sigfp\": \"1111222233334444555566667777888899990000aaaabbbbccccddddeeeeffff\"}");
 
         Provisioner p = new Provisioner();
         List<Provisioner.Provision> result = p.parseProvisions(plaintexts);
 
         Assert.assertEquals("/some/dir/abc.fdrp", result.get(0).getProvisonPath());
         Assert.assertEquals("test repo a", result.get(0).getRepositoryProvision().getName());
-        Assert.assertEquals("https://example.com/repo", result.get(0).getRepositoryProvision().getUrl());
+        Assert.assertEquals("https://example.com/fdroid/repo", result.get(0).getRepositoryProvision().getUrl());
+        Assert.assertEquals("1111222233334444555566667777888899990000aaaabbbbccccddddeeeeffff", result.get(0).getRepositoryProvision().getSigfp());
         Assert.assertEquals("user1", result.get(0).getRepositoryProvision().getUsername());
         Assert.assertEquals("secret1", result.get(0).getRepositoryProvision().getPassword());
 
         Assert.assertEquals("/some/dir/def.fdrp", result.get(1).getProvisonPath());
         Assert.assertEquals("test repo a", result.get(1).getRepositoryProvision().getName());
-        Assert.assertEquals("https://example.com/repo", result.get(1).getRepositoryProvision().getUrl());
+        Assert.assertEquals("https://example.com/fdroid/repo", result.get(1).getRepositoryProvision().getUrl());
+        Assert.assertEquals("1111222233334444555566667777888899990000aaaabbbbccccddddeeeeffff", result.get(1).getRepositoryProvision().getSigfp());
         Assert.assertEquals("user2", result.get(1).getRepositoryProvision().getUsername());
         Assert.assertEquals("other secret", result.get(1).getRepositoryProvision().getPassword());
     }
diff --git a/app/src/test/resources/demo_credentials_user1.fdrp b/app/src/test/resources/demo_credentials_user1.fdrp
index 6864a8ab3..94b27d803 100644
Binary files a/app/src/test/resources/demo_credentials_user1.fdrp and b/app/src/test/resources/demo_credentials_user1.fdrp differ
diff --git a/app/src/test/resources/demo_credentials_user2.fdrp b/app/src/test/resources/demo_credentials_user2.fdrp
index d0122cdba..acf364dd1 100644
Binary files a/app/src/test/resources/demo_credentials_user2.fdrp and b/app/src/test/resources/demo_credentials_user2.fdrp differ