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authorBrianBlade <n.gelbertz@gmail.com>2015-04-19 18:08:13 +0200
committerBrianBlade <n.gelbertz@gmail.com>2015-04-19 18:08:13 +0200
commitda367dd752b6c92a3d0dbc558c80ebc71ef7b1fe (patch)
tree23a555bd362def09286c3c3d799356cb60b7ae86 /src/main/java
parent570a22206dd1588ac2bff0e950a48befa0daef82 (diff)
Add option to remove manually approved certificates
- "Remove certificates" option brings up a dialog that allows to delete certificates from MemorizingTrustManager's keystore - Reconnect active accounts when certificate-settings are changed - new preference category "Certificate options"
Diffstat (limited to 'src/main/java')
-rw-r--r--src/main/java/eu/siacs/conversations/ui/SettingsActivity.java91
1 files changed, 91 insertions, 0 deletions
diff --git a/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java b/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java
index f91bc953..eb5d9b2e 100644
--- a/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java
@@ -1,20 +1,29 @@
package eu.siacs.conversations.ui;
+import java.security.KeyStoreException;
import java.util.ArrayList;
import java.util.Arrays;
+import java.util.Collections;
import java.util.Locale;
+import de.duenndns.ssl.MemorizingTrustManager;
+
+import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.xmpp.XmppConnection;
+import android.app.AlertDialog;
import android.app.Fragment;
import android.app.FragmentManager;
+import android.content.DialogInterface;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.os.Build;
import android.os.Bundle;
import android.preference.ListPreference;
+import android.preference.Preference;
import android.preference.PreferenceManager;
+import android.widget.Toast;
public class SettingsActivity extends XmppActivity implements
OnSharedPreferenceChangeListener {
@@ -49,6 +58,68 @@ public class SettingsActivity extends XmppActivity implements
resources.setEntryValues(entries.toArray(new CharSequence[entries.size()]));
}
}
+
+ final Preference removeCertsPreference = mSettingsFragment.findPreference("remove_trusted_certificates");
+ removeCertsPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+ @Override
+ public boolean onPreferenceClick(Preference preference) {
+ final MemorizingTrustManager mtm = xmppConnectionService.getMemorizingTrustManager();
+ final ArrayList<String> aliases = Collections.list(mtm.getCertificates());
+ if (aliases.size() == 0) {
+ displayToast(getString(R.string.toast_no_trusted_certs));
+ return true;
+ }
+ final ArrayList selectedItems = new ArrayList<Integer>();
+ final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(SettingsActivity.this);
+ dialogBuilder.setTitle(getResources().getString(R.string.dialog_manage_certs_title));
+ dialogBuilder.setMultiChoiceItems(aliases.toArray(new CharSequence[aliases.size()]), null,
+ new DialogInterface.OnMultiChoiceClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int indexSelected,
+ boolean isChecked) {
+ if (isChecked) {
+ selectedItems.add(indexSelected);
+ } else if (selectedItems.contains(indexSelected)) {
+ selectedItems.remove(Integer.valueOf(indexSelected));
+ }
+ if (selectedItems.size() > 0)
+ ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(true);
+ else {
+ ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false);
+ }
+ }
+ });
+
+ dialogBuilder.setPositiveButton(
+ getResources().getString(R.string.dialog_manage_certs_positivebutton), new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ int count = selectedItems.size();
+ if (count > 0) {
+ for (int i = 0; i < count; i++) {
+ try {
+ Integer item = Integer.valueOf(selectedItems.get(i).toString());
+ String alias = aliases.get(item);
+ mtm.deleteCertificate(alias);
+ } catch (KeyStoreException e) {
+ e.printStackTrace();
+ displayToast("Error: " + e.getLocalizedMessage());
+ }
+ }
+ if (xmppConnectionServiceBound) {
+ reconnectAccounts();
+ }
+ displayToast(getResources().getQuantityString(R.plurals.toast_delete_certificates, count, count));
+ }
+ }
+ });
+ dialogBuilder.setNegativeButton(getResources().getString(R.string.dialog_manage_certs_negativebutton), null);
+ AlertDialog removeCertsDialog = dialogBuilder.create();
+ removeCertsDialog.show();
+ removeCertsDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
+ return true;
+ }
+ });
}
@Override
@@ -89,6 +160,26 @@ public class SettingsActivity extends XmppActivity implements
}
} else if (name.equals("dont_trust_system_cas")) {
xmppConnectionService.updateMemorizingTrustmanager();
+ reconnectAccounts();
+ }
+
+ }
+
+ private void displayToast(final String msg) {
+ runOnUiThread(new Runnable() {
+ @Override
+ public void run() {
+ Toast.makeText(SettingsActivity.this, msg, Toast.LENGTH_LONG).show();
+ }
+ });
+ }
+
+ private void reconnectAccounts() {
+ for (Account account : xmppConnectionService.getAccounts()) {
+ if (!account.isOptionSet(Account.OPTION_DISABLED)) {
+ xmppConnectionService.reconnectAccountInBackground(account);
+ }
}
}
+
}