From: masensio <masensio@solidgear.es>
Date: Mon, 9 Feb 2015 14:09:04 +0000 (+0100)
Subject: Add AuthenticatorAsyncTask
X-Git-Tag: oc-android-1.7.1_signed^2~42^2~6
X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/commitdiff_plain/1e7a75c042f6d8d83a1c44d0d3be69ff38563fef?hp=-c

Add AuthenticatorAsyncTask
---

1e7a75c042f6d8d83a1c44d0d3be69ff38563fef
diff --git a/src/com/owncloud/android/authentication/AuthenticatorAsyncTask.java b/src/com/owncloud/android/authentication/AuthenticatorAsyncTask.java
new file mode 100644
index 00000000..26525a76
--- /dev/null
+++ b/src/com/owncloud/android/authentication/AuthenticatorAsyncTask.java
@@ -0,0 +1,105 @@
+package com.owncloud.android.authentication;
+
+import android.app.Activity;
+import android.content.Context;
+import android.net.Uri;
+import android.os.AsyncTask;
+
+import com.owncloud.android.MainApp;
+import com.owncloud.android.lib.common.OwnCloudClient;
+import com.owncloud.android.lib.common.OwnCloudClientFactory;
+import com.owncloud.android.lib.common.OwnCloudCredentials;
+import com.owncloud.android.lib.common.OwnCloudCredentialsFactory;
+import com.owncloud.android.lib.common.accounts.AccountTypeUtils;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.resources.files.ExistenceCheckRemoteOperation;
+
+import java.lang.ref.WeakReference;
+
+
+/**
+ * Async Task to verify the credentials of a user
+ *
+ * @author masensio on 09/02/2015.
+ */
+public class AuthenticatorAsyncTask  extends AsyncTask<String, Void, RemoteOperationResult> {
+
+
+    private static String REMOTE_PATH = "/";
+    private static boolean SUCCESS_IF_ABSENT = false;
+
+    private Context mContext;
+    private final WeakReference<OnAuthenticatorTaskListener> mListener;
+
+    public AuthenticatorAsyncTask(Activity activity) {
+        mContext = activity.getApplicationContext();
+        mListener = new WeakReference<>((OnAuthenticatorTaskListener)activity);
+    }
+
+    @Override
+    protected RemoteOperationResult doInBackground(String... params) {
+
+        RemoteOperationResult result;
+        if (params!= null && params.length==5) {
+            String url = params[0];
+            String username = params[1];
+            String password = params[2];
+            String authToken = params[3];
+            String authTokenType = params[4];
+
+            // Client
+            String basic = AccountTypeUtils.getAuthTokenTypePass(MainApp.getAccountType());
+            String oAuth = AccountTypeUtils.getAuthTokenTypeAccessToken(MainApp.getAccountType());
+            String saml =  AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType());
+
+            Uri uri = Uri.parse(url);
+            OwnCloudClient client = OwnCloudClientFactory.createOwnCloudClient(uri, mContext, false);
+            OwnCloudCredentials credentials = null;
+            if (authTokenType.equals(basic)) {
+                credentials = OwnCloudCredentialsFactory.newBasicCredentials(
+                        username, password); // basic
+
+            } else if (authTokenType.equals(oAuth)) {
+                credentials = OwnCloudCredentialsFactory.newBearerCredentials(
+                        authToken);  // bearer token
+
+            } else if (authTokenType.equals(saml)) {
+                credentials = OwnCloudCredentialsFactory.newSamlSsoCredentials(
+                        authToken); // SAML SSO
+            }
+
+            client.setCredentials(credentials);
+
+            // Operation
+            ExistenceCheckRemoteOperation operation = new ExistenceCheckRemoteOperation(REMOTE_PATH,
+                    mContext, SUCCESS_IF_ABSENT);
+            result = operation.execute(client);
+
+        } else {
+            result = new RemoteOperationResult(RemoteOperationResult.ResultCode.UNKNOWN_ERROR);
+        }
+
+        return result;
+    }
+
+    @Override
+    protected void onPostExecute(RemoteOperationResult result) {
+
+        if (result!= null)
+        {
+            OnAuthenticatorTaskListener listener = mListener.get();
+            if (listener!= null)
+            {
+                listener.onAuthenticatorTaskCallback(result);
+            }
+        }
+    }
+
+    /*
+     * Interface to retrieve data from recognition task
+     */
+    public interface OnAuthenticatorTaskListener{
+
+        void onAuthenticatorTaskCallback(RemoteOperationResult result);
+    }
+}