From dd959876f4a1a7f26a3f7524e238416c1a30c7e5 Mon Sep 17 00:00:00 2001
From: mar-v-in <github@rvin.mooo.com>
Date: Wed, 4 Jun 2014 17:55:24 +0200
Subject: First version of automatic contact discovery.

TODO:
- Configuration (much of it)
- Enabled by default?
- Which keys to import? Current state: All non-revoked and non-expired with matching userid
- Search for keys if already known? Current state: yes, may cause traffic (configuration: only when wifi?)
- Update interval: Currently Android handles it, might be good (causes automatic refresh on new contact and stuff like that) or bad (too many of refreshes)
---
 .../keychain/service/DummyAccountService.java      | 131 +++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/DummyAccountService.java

(limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/DummyAccountService.java')

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/DummyAccountService.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/DummyAccountService.java
new file mode 100644
index 000000000..d3b29d5cf
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/DummyAccountService.java
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.sufficientlysecure.keychain.service;
+
+import android.accounts.AbstractAccountAuthenticator;
+import android.accounts.Account;
+import android.accounts.AccountAuthenticatorResponse;
+import android.accounts.NetworkErrorException;
+import android.app.Service;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Message;
+import android.widget.Toast;
+import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.util.Log;
+
+/**
+ * This service actually does nothing, it's sole task is to show a Toast if the use tries to create an account.
+ */
+public class DummyAccountService extends Service {
+
+    private class Toaster {
+        private static final String TOAST_MESSAGE = "toast_message";
+        private Context context;
+        private Handler handler = new Handler(new Handler.Callback() {
+            @Override
+            public boolean handleMessage(Message msg) {
+                Toast.makeText(context, msg.getData().getString(TOAST_MESSAGE), Toast.LENGTH_LONG).show();
+                return true;
+            }
+        });
+
+        private Toaster(Context context) {
+            this.context = context;
+        }
+
+        public void toast(int resourceId) {
+            toast(context.getString(resourceId));
+        }
+
+        public void toast(String message) {
+            Message msg = new Message();
+            Bundle bundle = new Bundle();
+            bundle.putString(TOAST_MESSAGE, message);
+            msg.setData(bundle);
+            handler.sendMessage(msg);
+        }
+    }
+
+    private class Authenticator extends AbstractAccountAuthenticator {
+
+        public Authenticator() {
+            super(DummyAccountService.this);
+        }
+
+        @Override
+        public Bundle editProperties(AccountAuthenticatorResponse response, String accountType) {
+            Log.d("DummyAccountService", "editProperties");
+            return null;
+        }
+
+        @Override
+        public Bundle addAccount(AccountAuthenticatorResponse response, String accountType, String authTokenType,
+                                 String[] requiredFeatures, Bundle options) throws NetworkErrorException {
+            response.onResult(new Bundle());
+            toaster.toast(R.string.info_no_manual_account_creation);
+            Log.d("DummyAccountService", "addAccount");
+            return null;
+        }
+
+        @Override
+        public Bundle confirmCredentials(AccountAuthenticatorResponse response, Account account, Bundle options)
+                throws NetworkErrorException {
+            Log.d("DummyAccountService", "confirmCredentials");
+            return null;
+        }
+
+        @Override
+        public Bundle getAuthToken(AccountAuthenticatorResponse response, Account account, String authTokenType,
+                                   Bundle options) throws NetworkErrorException {
+            Log.d("DummyAccountService", "getAuthToken");
+            return null;
+        }
+
+        @Override
+        public String getAuthTokenLabel(String authTokenType) {
+            Log.d("DummyAccountService", "getAuthTokenLabel");
+            return null;
+        }
+
+        @Override
+        public Bundle updateCredentials(AccountAuthenticatorResponse response, Account account, String authTokenType,
+                                        Bundle options) throws NetworkErrorException {
+            Log.d("DummyAccountService", "updateCredentials");
+            return null;
+        }
+
+        @Override
+        public Bundle hasFeatures(AccountAuthenticatorResponse response, Account account, String[] features)
+                throws NetworkErrorException {
+            Log.d("DummyAccountService", "hasFeatures");
+            return null;
+        }
+    }
+
+    private Toaster toaster;
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        toaster = new Toaster(this);
+        return new Authenticator().getIBinder();
+    }
+}
-- 
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