Merge pull request #946 from owncloud/upgrading_account_manager

Upgrading account manager

owncloud-android-library

@@ -1 +1 @@
-Subproject commit 21c329aa126833119f4bc6ed06a3f3881964246f
+Subproject commit ddb8648809b7e5c91ec6d081ccdb0597dbebd520

res/values-fr/strings.xml

@@ -168,7 +168,7 @@ Ci-dessous la liste des fichiers locaux, et les fichiers distants dans %5$s auxq
   <string name="auth_connection_established">Connexion établie</string>
   <string name="auth_testing_connection">Test de connexion</string>
   <string name="auth_not_configured_title">Configuration du serveur erronée</string>
-  <string name="auth_account_not_new">Un compte pour le même utilisateur et serveur existe déjà sur cet appareil</string>
+  <string name="auth_account_not_new">Un compte pour les même utilisateur et serveur existe déjà sur cet appareil</string>
   <string name="auth_account_not_the_same">L\'utilisateur entré ne correspond pas à l\'utilisateur de ce compte</string>
   <string name="auth_unknown_error_title">Une erreur inconnue s\'est produite.</string>
   <string name="auth_unknown_host_title">Impossible de trouver l\'hôte</string>

src/com/owncloud/android/authentication/AccountUtils.java

@@ -24,24 +24,28 @@ import java.util.Locale;
 
 import com.owncloud.android.MainApp;
 import com.owncloud.android.lib.common.accounts.AccountTypeUtils;
+import com.owncloud.android.lib.common.accounts.AccountUtils.Constants;
+import com.owncloud.android.lib.common.utils.Log_OC;
 import com.owncloud.android.lib.resources.status.OwnCloudVersion;
 
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.net.Uri;
 import android.preference.PreferenceManager;
 
 public class AccountUtils {
-    public static final String WEBDAV_PATH_1_2 = "/webdav/owncloud.php";
-    public static final String WEBDAV_PATH_2_0 = "/files/webdav.php";
-    public static final String WEBDAV_PATH_4_0 = "/remote.php/webdav";
+
+    private static final String TAG = AccountUtils.class.getSimpleName();
+
+    public static final String WEBDAV_PATH_4_0_AND_LATER = "/remote.php/webdav";
     private static final String ODAV_PATH = "/remote.php/odav";
     private static final String SAML_SSO_PATH = "/remote.php/webdav";
-    public static final String CARDDAV_PATH_2_0 = "/apps/contacts/carddav.php";
-    public static final String CARDDAV_PATH_4_0 = "/remote/carddav.php";
     public static final String STATUS_PATH = "/status.php";
 
+    public static final int ACCOUNT_VERSION = 1;
+
     /**
      * Can be used to get the currently selected ownCloud {@link Account} in the
      * application preferences.
@@ -105,19 +109,6 @@ public class AccountUtils {
     }
     
 
-    /**
-     * Checks, whether or not there are any ownCloud accounts setup.
-     * 
-     * @return true, if there is at least one account.
-     */
-    public static boolean accountsAreSetup(Context context) {
-        AccountManager accMan = AccountManager.get(context);
-        Account[] accounts = accMan
-                .getAccountsByType(MainApp.getAccountType());
-        return accounts.length > 0;
-    }
-    
-    
     public static boolean setCurrentOwnCloudAccount(Context context, String accountName) {
         boolean result = false;
         if (accountName != null) {
@@ -145,8 +136,10 @@ public class AccountUtils {
      * according to its version and the authorization method used.
      * 
      * @param   version         Version of ownCloud server.
-     * @param   authTokenType   Authorization token type, matching some of the AUTH_TOKEN_TYPE_* constants in {@link AccountAuthenticator}. 
-     * @return                  WebDAV path for given OC version and authorization method, null if OC version is unknown.
+     * @param   authTokenType   Authorization token type, matching some of the AUTH_TOKEN_TYPE_* constants in
+     *                          {@link AccountAuthenticator}.
+     * @return                  WebDAV path for given OC version and authorization method, null if OC version
+     *                          is unknown; versions prior to ownCloud 4 are not supported anymore
      */
     public static String getWebdavPath(OwnCloudVersion version, String authTokenType) {
         if (version != null) {
@@ -156,15 +149,103 @@ public class AccountUtils {
             if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).equals(authTokenType)) {
                 return SAML_SSO_PATH;
             }
-            if (version.compareTo(OwnCloudVersion.owncloud_v4) >= 0)
-                return WEBDAV_PATH_4_0;
-            if (version.compareTo(OwnCloudVersion.owncloud_v3) >= 0
-                    || version.compareTo(OwnCloudVersion.owncloud_v2) >= 0)
-                return WEBDAV_PATH_2_0;
-            if (version.compareTo(OwnCloudVersion.owncloud_v1) >= 0)
-                return WEBDAV_PATH_1_2;
+            return WEBDAV_PATH_4_0_AND_LATER;
         }
         return null;
     }
-    
+
+
+    /**
+     * Update the accounts in AccountManager to meet the current version of accounts expected by the app, if needed.
+     *
+     * Introduced to handle a change in the structure of stored account names needed to allow different OC servers
+     * in the same domain, but not in the same path.
+     *
+     * @param   context     Used to access the AccountManager.
+     */
+    public static void updateAccountVersion(Context context) {
+        Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(context);
+        AccountManager accountMgr = AccountManager.get(context);
+
+        String currentAccountVersion = accountMgr.getUserData(currentAccount, Constants.KEY_OC_ACCOUNT_VERSION);
+
+        if (currentAccountVersion == null) {
+            Log_OC.i(TAG, "Upgrading accounts to account version #" + ACCOUNT_VERSION);
+            Account[] ocAccounts = accountMgr.getAccountsByType(MainApp.getAccountType());
+            String serverUrl, username, newAccountName, password;
+            Account newAccount;
+            for (Account account : ocAccounts) {
+                // build new account name
+                serverUrl = accountMgr.getUserData(account, Constants.KEY_OC_BASE_URL);
+                username = account.name.substring(0, account.name.lastIndexOf('@'));
+                newAccountName = com.owncloud.android.lib.common.accounts.AccountUtils.
+                    buildAccountName(Uri.parse(serverUrl), username);
+
+                // migrate to a new account, if needed
+                if (!newAccountName.equals(account.name)) {
+                    Log_OC.d(TAG, "Upgrading " + account.name + " to " + newAccountName );
+
+                    // create the new account
+                    newAccount = new Account(newAccountName, MainApp.getAccountType());
+                    password = accountMgr.getPassword(account);
+                    accountMgr.addAccountExplicitly(newAccount, (password != null) ? password : "", null);
+
+                    // copy base URL
+                    accountMgr.setUserData(newAccount, Constants.KEY_OC_BASE_URL, serverUrl);
+
+                    // copy server version
+                    accountMgr.setUserData(
+                        newAccount,
+                        Constants.KEY_OC_VERSION,
+                        accountMgr.getUserData(account, Constants.KEY_OC_VERSION)
+                    );
+
+                    // copy cookies
+                    accountMgr.setUserData(
+                        newAccount,
+                        Constants.KEY_COOKIES,
+                        accountMgr.getUserData(account, Constants.KEY_COOKIES)
+                    );
+
+                    // copy type of authentication
+                    String isSamlStr = accountMgr.getUserData(account, Constants.KEY_SUPPORTS_SAML_WEB_SSO);
+                    boolean isSaml = "TRUE".equals(isSamlStr);
+                    if (isSaml) {
+                        accountMgr.setUserData(newAccount, Constants.KEY_SUPPORTS_SAML_WEB_SSO, "TRUE");
+                    }
+
+                    String isOauthStr = accountMgr.getUserData(account, Constants.KEY_SUPPORTS_OAUTH2);
+                    boolean isOAuth = "TRUE".equals(isOauthStr);
+                    if (isOAuth) {
+                        accountMgr.setUserData(newAccount, Constants.KEY_SUPPORTS_OAUTH2, "TRUE");
+                    }
+                    /* TODO - study if it's possible to run this method in a background thread to copy the authToken
+                    if (isOAuth || isSaml) {
+                        accountMgr.setAuthToken(newAccount, mAuthTokenType, mAuthToken);
+                    }
+                    */
+
+                    // don't forget the account saved in preferences as the current one
+                    if (currentAccount != null && currentAccount.name.equals(account.name)) {
+                        AccountUtils.setCurrentOwnCloudAccount(context, newAccountName);
+                    }
+
+                    // remove the old account
+                    accountMgr.removeAccount(account, null, null);  // will assume it succeeds, not a big deal otherwise
+
+                } else {
+                    // servers which base URL is in the root of their domain need no change
+                    Log_OC.d(TAG, account.name + " needs no upgrade ");
+                    newAccount = account;
+                }
+
+                // at least, upgrade account version
+                Log_OC.d(TAG, "Setting version " + ACCOUNT_VERSION + " to " + newAccountName);
+                accountMgr.setUserData(newAccount, Constants.KEY_OC_ACCOUNT_VERSION, Integer.toString(ACCOUNT_VERSION));
+
+            }
+        }
+    }
+
+
 }

src/com/owncloud/android/authentication/AuthenticatorActivity.java

@@ -1119,13 +1119,9 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
 
     // TODO remove, if possible
     private String trimUrlWebdav(String url){       
-        if(url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_4_0)){
-            url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_4_0.length());             
-        } else if(url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_2_0)){
-            url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_2_0.length());             
-        } else if (url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_1_2)){
-            url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_1_2.length());             
-        } 
+        if(url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_4_0_AND_LATER)){
+            url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_4_0_AND_LATER.length());
+        }
         return (url != null ? url : "");
     }
 
@@ -1487,6 +1483,13 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
                 );
             }
 
+            // include account version with the new account
+            mAccountMgr.setUserData(
+                mAccount,
+                Constants.KEY_OC_ACCOUNT_VERSION,
+                Integer.toString(AccountUtils.ACCOUNT_VERSION)
+            );
+
             /// add the new account as default in preferences, if there is none already
             Account defaultAccount = AccountUtils.getCurrentOwnCloudAccount(this);
             if (defaultAccount == null) {

src/com/owncloud/android/files/InstantUploadBroadcastReceiver.java

@@ -89,7 +89,7 @@ public class InstantUploadBroadcastReceiver extends BroadcastReceiver {
 
         Account account = AccountUtils.getCurrentOwnCloudAccount(context);
         if (account == null) {
-            Log_OC.w(TAG, "No owncloud account found for instant upload, aborting");
+            Log_OC.w(TAG, "No ownCloud account found for instant upload, aborting");
             return;
         }
 

src/com/owncloud/android/operations/GetServerInfoOperation.java

@@ -23,7 +23,6 @@ package com.owncloud.android.operations;
 
 import java.util.ArrayList;
 
-import com.owncloud.android.MainApp;
 import com.owncloud.android.authentication.AccountUtils;
 import com.owncloud.android.lib.common.OwnCloudClient;
 import com.owncloud.android.lib.common.operations.RemoteOperation;
@@ -118,12 +117,8 @@ public class GetServerInfoOperation extends RemoteOperation {
             if (url.endsWith("/")) {
                 url = url.substring(0, url.length() - 1);
             }
-            if(url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_4_0)){
-                url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_4_0.length());
-            } else if(url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_2_0)){
-                url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_2_0.length());
-            } else if (url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_1_2)){
-                url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_1_2.length());
+            if(url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_4_0_AND_LATER)){
+                url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_4_0_AND_LATER.length());
             }
         }
         return url;

src/com/owncloud/android/providers/FileContentProvider.java

@@ -844,7 +844,7 @@ public class FileContentProvider extends ContentProvider {
 			Account[] accounts = AccountManager.get(getContext()).getAccountsByType(MainApp.getAccountType());
             String serverUrl, username, oldAccountName;
 			for (Account account : accounts) {
-                // build new account name
+                // build old account name
                 serverUrl = ama.getUserData(account, AccountUtils.Constants.KEY_OC_BASE_URL);
                 username = account.name.substring(0, account.name.lastIndexOf('@'));
                 oldAccountName = AccountUtils.buildAccountNameOld(Uri.parse(serverUrl), username);

src/com/owncloud/android/syncadapter/ContactSyncAdapter.java

@@ -1,125 +0,0 @@
-/**
- *   ownCloud Android client application
- *
- *   Copyright (C) 2012 Bartek Przybylski
- *   Copyright (C) 2015 ownCloud Inc.
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License version 2,
- *   as published by the Free Software Foundation.
- *
- *   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 com.owncloud.android.syncadapter;
-
-import java.io.FileInputStream;
-import java.io.IOException;
-
-import org.apache.http.client.methods.HttpPut;
-import org.apache.http.entity.ByteArrayEntity;
-
-import com.owncloud.android.authentication.AccountUtils;
-import com.owncloud.android.lib.common.accounts.AccountUtils.Constants;
-
-
-import android.accounts.Account;
-import android.accounts.AccountManager;
-import android.accounts.AuthenticatorException;
-import android.accounts.OperationCanceledException;
-import android.content.ContentProviderClient;
-import android.content.Context;
-import android.content.SyncResult;
-import android.content.res.AssetFileDescriptor;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.Bundle;
-import android.provider.ContactsContract;
-
-public class ContactSyncAdapter extends AbstractOwnCloudSyncAdapter {
-    private String mAddrBookUri;
-
-    public ContactSyncAdapter(Context context, boolean autoInitialize) {
-        super(context, autoInitialize);
-        mAddrBookUri = null;
-    }
-
-    @Override
-    public void onPerformSync(Account account, Bundle extras, String authority,
-            ContentProviderClient provider, SyncResult syncResult) {
-        setAccount(account);
-        setContentProviderClient(provider);
-        Cursor c = getLocalContacts(false);
-        if (c.moveToFirst()) {
-            do {
-                String lookup = c.getString(c
-                        .getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY));
-                String a = getAddressBookUri();
-                String uri = a + lookup + ".vcf";
-                FileInputStream f;
-                try {
-                    f = getContactVcard(lookup);
-                    HttpPut query = new HttpPut(uri);
-                    byte[] b = new byte[f.available()];
-                    f.read(b);
-                    query.setEntity(new ByteArrayEntity(b));
-                    fireRawRequest(query);
-                } catch (IOException e) {
-                    e.printStackTrace();
-                    return;
-                } catch (OperationCanceledException e) {
-                    // TODO Auto-generated catch block
-                    e.printStackTrace();
-                } catch (AuthenticatorException e) {
-                    // TODO Auto-generated catch block
-                    e.printStackTrace();
-                }
-            } while (c.moveToNext());
-            // } while (c.moveToNext());
-        }
-
-    }
-
-    private String getAddressBookUri() {
-        if (mAddrBookUri != null)
-            return mAddrBookUri;
-
-        AccountManager am = getAccountManager();
-        @SuppressWarnings("deprecation")
-        String uri = am.getUserData(getAccount(),
-                Constants.KEY_OC_URL).replace(
-                AccountUtils.WEBDAV_PATH_2_0, AccountUtils.CARDDAV_PATH_2_0);
-        uri += "/addressbooks/"
-                + getAccount().name.substring(0,
-                        getAccount().name.lastIndexOf('@')) + "/default/";
-        mAddrBookUri = uri;
-        return uri;
-    }
-
-    private FileInputStream getContactVcard(String lookupKey)
-            throws IOException {
-        Uri uri = Uri.withAppendedPath(
-                ContactsContract.Contacts.CONTENT_VCARD_URI, lookupKey);
-        AssetFileDescriptor fd = getContext().getContentResolver()
-                .openAssetFileDescriptor(uri, "r");
-        return fd.createInputStream();
-    }
-
-    private Cursor getLocalContacts(boolean include_hidden_contacts) {
-        return getContext().getContentResolver().query(
-                ContactsContract.Contacts.CONTENT_URI,
-                new String[] { ContactsContract.Contacts._ID,
-                        ContactsContract.Contacts.LOOKUP_KEY },
-                ContactsContract.Contacts.IN_VISIBLE_GROUP + " = ?",
-                new String[] { (include_hidden_contacts ? "0" : "1") },
-                ContactsContract.Contacts._ID + " DESC");
-    }
-
-}

src/com/owncloud/android/syncadapter/ContactSyncService.java

@@ -1,46 +0,0 @@
-/**
- *   ownCloud Android client application
- *
- *   Copyright (C) 2012 Bartek Przybylski
- *   Copyright (C) 2015 ownCloud Inc.
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License version 2,
- *   as published by the Free Software Foundation.
- *
- *   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 com.owncloud.android.syncadapter;
-
-import android.app.Service;
-import android.content.Intent;
-import android.os.IBinder;
-
-public class ContactSyncService extends Service {
-    private static final Object syncAdapterLock = new Object();
-    private static AbstractOwnCloudSyncAdapter mSyncAdapter = null;
-
-    @Override
-    public void onCreate() {
-        synchronized (syncAdapterLock) {
-            if (mSyncAdapter == null) {
-                mSyncAdapter = new ContactSyncAdapter(getApplicationContext(),
-                        true);
-            }
-        }
-    }
-
-    @Override
-    public IBinder onBind(Intent arg0) {
-        return mSyncAdapter.getSyncAdapterBinder();
-    }
-
-}

src/com/owncloud/android/ui/activity/FileActivity.java

@@ -61,7 +61,6 @@ import com.owncloud.android.operations.SynchronizeFolderOperation;
 import com.owncloud.android.operations.UnshareLinkOperation;
 import com.owncloud.android.services.OperationsService;
 import com.owncloud.android.services.OperationsService.OperationsServiceBinder;
-import com.owncloud.android.ui.dialog.CreateFolderDialogFragment;
 import com.owncloud.android.ui.dialog.LoadingDialog;
 import com.owncloud.android.ui.dialog.SharePasswordDialogFragment;
 import com.owncloud.android.utils.ErrorMessageAdapter;
@@ -152,6 +151,8 @@ public class FileActivity extends SherlockFragmentActivity
             mFromNotification = getIntent().getBooleanExtra(FileActivity.EXTRA_FROM_NOTIFICATION, false);
         }
 
+        AccountUtils.updateAccountVersion(this); // best place, before any access to AccountManager or database
+
         setAccount(account, savedInstanceState != null);
         
         mOperationsServiceConnection = new OperationsServiceConnection();
@@ -168,7 +169,6 @@ public class FileActivity extends SherlockFragmentActivity
 
     }
 
-    
     /**
      *  Since ownCloud {@link Account}s can be managed from the system setting menu, 
      *  the existence of the {@link Account} associated to the instance must be checked