Refactoring of main Activities and Fragments to avoid inconsistent states leading...
[pub/Android/ownCloud.git] / src / eu / alefzero / owncloud / authenticator / AccountAuthenticator.java
index 59ea5fe..be0b8e0 100644 (file)
-package eu.alefzero.owncloud.authenticator;
-
-import android.accounts.*;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Bundle;
-import android.util.Log;
-
-public class AccountAuthenticator extends AbstractAccountAuthenticator {
-    public static final String OPTIONS_USERNAME = "username";
-    public static final String OPTIONS_PASSWORD = "password";
-    public static final String OPTIONS_FILE_LIST_SYNC_ENABLED = "filelist";
-    public static final String OPTIONS_PINNED_FILE_SYNC_ENABLED = "pinned";
-
-    public static final String ACCOUNT_TYPE = "owncloud";
-    public static final String AUTH_TOKEN_TYPE = "org.owncloud";
-
-    public static final String KEY_AUTH_TOKEN_TYPE = "authTokenType";
-    public static final String KEY_REQUIRED_FEATURES = "requiredFeatures";
-    public static final String KEY_LOGIN_OPTIONS = "loginOptions";
-    public static final String KEY_ACCOUNT = "account";
-    public static final String KEY_OC_URL = "oc_url";
-    public static final String KEY_CONTACT_URL = "oc_contact_url";
-
-    private Context mContext;
-
-    public AccountAuthenticator(Context context) {
-        super(context);
-        mContext = context;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public Bundle addAccount(AccountAuthenticatorResponse response,
-                             String accountType, String authTokenType, String[] requiredFeatures,
-                             Bundle options) throws NetworkErrorException {
-        Log.i(getClass().getName(), "Adding account with type " + accountType +
-                " and auth token " + authTokenType);
-        try {
-            validateAccountType(accountType);
-            //validateAuthTokenType(authTokenType);
-            validateRequiredFeatures(requiredFeatures);
-        } catch (AuthenticatorException e) {
-            e.printStackTrace();
-            return e.getFailureBundle();
-        }
-        final Intent intent = new Intent(mContext, AuthenticatorActivity.class);
-        intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE, response);
-        intent.putExtra(KEY_AUTH_TOKEN_TYPE, authTokenType);
-        intent.putExtra(KEY_REQUIRED_FEATURES, requiredFeatures);
-        intent.putExtra(KEY_LOGIN_OPTIONS, options);
-
-        setIntentFlags(intent);
-        Log.i(getClass().getName(), intent.toString());
-        final Bundle bundle = new Bundle();
-        bundle.putParcelable(AccountManager.KEY_INTENT, intent);
-        return bundle;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public Bundle confirmCredentials(AccountAuthenticatorResponse response,
-                                     Account account, Bundle options) throws NetworkErrorException {
-        try {
-            validateAccountType(account.type);
-        } catch (AuthenticatorException e) {
-            return e.getFailureBundle();
-        }
-        Intent intent = new Intent(mContext, AuthenticatorActivity.class);
-        intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE, response);
-        intent.putExtra(KEY_ACCOUNT, account);
-        intent.putExtra(KEY_LOGIN_OPTIONS, options);
-
-        setIntentFlags(intent);
-
-        Bundle resultBundle = new Bundle();
-        resultBundle.putParcelable(AccountManager.KEY_INTENT, intent);
-        return resultBundle;
-    }
-
-    @Override
-    public Bundle editProperties(AccountAuthenticatorResponse response,
-                                 String accountType) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public Bundle getAuthToken(AccountAuthenticatorResponse response,
-                               Account account, String authTokenType, Bundle options)
-            throws NetworkErrorException {
-        Log.i(getClass().getName(), "Getting authToken");
-        try {
-            validateAccountType(account.type);
-            validateAuthTokenType(authTokenType);
-        } catch (AuthenticatorException e) {
-            Log.w(getClass().getName(), "Validating failded in getAuthToken");
-            return e.getFailureBundle();
-        }
-        final AccountManager am = AccountManager.get(mContext);
-        final String password = am.getPassword(account);
-        if (password != null) {
-            final Bundle result = new Bundle();
-            result.putString(AccountManager.KEY_ACCOUNT_NAME, account.name);
-            result.putString(AccountManager.KEY_ACCOUNT_TYPE, ACCOUNT_TYPE);
-            result.putString(AccountManager.KEY_AUTHTOKEN, password);
-            return result;
-        }
-
-        final Intent intent = new Intent(mContext, AuthenticatorActivity.class);
-        intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE, response);
-        intent.putExtra(KEY_AUTH_TOKEN_TYPE, authTokenType);
-        intent.putExtra(KEY_LOGIN_OPTIONS, options);
-        intent.putExtra(AuthenticatorActivity.PARAM_USERNAME, account.name);
-
-        final Bundle bundle = new Bundle();
-        bundle.putParcelable(AccountManager.KEY_INTENT, intent);
-        return bundle;
-    }
-
-    @Override
-    public String getAuthTokenLabel(String authTokenType) {
-        return null;
-    }
-
-    @Override
-    public Bundle hasFeatures(AccountAuthenticatorResponse response,
-                              Account account, String[] features) throws NetworkErrorException {
-        final Bundle result = new Bundle();
-        result.putBoolean(AccountManager.KEY_BOOLEAN_RESULT, false);
-        return result;
-    }
-
-    @Override
-    public Bundle updateCredentials(AccountAuthenticatorResponse response,
-                                    Account account, String authTokenType, Bundle options)
-            throws NetworkErrorException {
-        final Intent intent = new Intent(mContext, AuthenticatorActivity.class);
-        intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE, response);
-        intent.putExtra(KEY_ACCOUNT, account);
-        intent.putExtra(KEY_AUTH_TOKEN_TYPE, authTokenType);
-        intent.putExtra(KEY_LOGIN_OPTIONS, options);
-        setIntentFlags(intent);
-
-        final Bundle bundle = new Bundle();
-        bundle.putParcelable(AccountManager.KEY_INTENT, intent);
-        return bundle;
-    }
-
-    @Override
-    public Bundle getAccountRemovalAllowed(AccountAuthenticatorResponse response,
-                                           Account account) throws NetworkErrorException {
-        return super.getAccountRemovalAllowed(response, account);
-    }
-
-    private void setIntentFlags(Intent intent) {
-        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
-        intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
-        intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
-        intent.addFlags(Intent.FLAG_FROM_BACKGROUND);
-    }
-
-    private void validateAccountType(String type) throws UnsupportedAccountTypeException {
-        if (!type.equals(ACCOUNT_TYPE)) {
-            throw new UnsupportedAccountTypeException();
-        }
-    }
-
-    private void validateAuthTokenType(String authTokenType) throws UnsupportedAuthTokenTypeException {
-        if (!authTokenType.equals(AUTH_TOKEN_TYPE)) {
-            throw new UnsupportedAuthTokenTypeException();
-        }
-    }
-
-    private void validateRequiredFeatures(String[] requiredFeatures) throws UnsupportedFeaturesException {
-        // TODO
-    }
-
-    private void validateCreaditials(String username, String password, String path) throws AccessDeniedException {
-
-    }
-
-    public static class AuthenticatorException extends Exception {
-        private static final long serialVersionUID = 1L;
-        private Bundle mFailureBundle;
-
-        public AuthenticatorException(int code, String errorMsg) {
-            mFailureBundle = new Bundle();
-            mFailureBundle.putInt(AccountManager.KEY_ERROR_CODE, code);
-            mFailureBundle.putString(AccountManager.KEY_ERROR_MESSAGE, errorMsg);
-        }
-
-        public Bundle getFailureBundle() {
-            return mFailureBundle;
-        }
-    }
-
-    public static class UnsupportedAccountTypeException extends AuthenticatorException {
-        private static final long serialVersionUID = 1L;
-
-        public UnsupportedAccountTypeException() {
-            super(AccountManager.ERROR_CODE_UNSUPPORTED_OPERATION, "Unsupported account type");
-        }
-    }
-
-    public static class UnsupportedAuthTokenTypeException extends AuthenticatorException {
-        private static final long serialVersionUID = 1L;
-
-        public UnsupportedAuthTokenTypeException() {
-            super(AccountManager.ERROR_CODE_UNSUPPORTED_OPERATION, "Unsupported auth token type");
-        }
-    }
-
-    public static class UnsupportedFeaturesException extends AuthenticatorException {
-        public static final long serialVersionUID = 1L;
-
-        public UnsupportedFeaturesException() {
-            super(AccountManager.ERROR_CODE_UNSUPPORTED_OPERATION, "Unsupported features");
-        }
-    }
-
-    public static class AccessDeniedException extends AuthenticatorException {
-        public AccessDeniedException(int code, String errorMsg) {
-            super(AccountManager.ERROR_CODE_INVALID_RESPONSE, "Access Denied");
-        }
-
-        private static final long serialVersionUID = 1L;
-
-    }
-}
+/* ownCloud Android client application\r
+ *   Copyright (C) 2012  Bartek Przybylski\r
+ *\r
+ *   This program is free software: you can redistribute it and/or modify\r
+ *   it under the terms of the GNU General Public License as published by\r
+ *   the Free Software Foundation, either version 3 of the License, or\r
+ *   (at your option) any later version.\r
+ *\r
+ *   This program is distributed in the hope that it will be useful,\r
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+ *   GNU General Public License for more details.\r
+ *\r
+ *   You should have received a copy of the GNU General Public License\r
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.\r
+ *\r
+ */\r
+\r
+package eu.alefzero.owncloud.authenticator;\r
+\r
+import eu.alefzero.owncloud.ui.activity.AuthenticatorActivity;\r
+import android.accounts.*;\r
+import android.content.Context;\r
+import android.content.Intent;\r
+import android.os.Bundle;\r
+import android.util.Log;\r
+\r
+public class AccountAuthenticator extends AbstractAccountAuthenticator {\r
+    /**\r
+     * Is used by android system to assign accounts to authenticators. Should be\r
+     * used by application and all extensions.\r
+     */\r
+    public static final String ACCOUNT_TYPE = "owncloud";\r
+    public static final String AUTH_TOKEN_TYPE = "org.owncloud";\r
+\r
+    public static final String KEY_AUTH_TOKEN_TYPE = "authTokenType";\r
+    public static final String KEY_REQUIRED_FEATURES = "requiredFeatures";\r
+    public static final String KEY_LOGIN_OPTIONS = "loginOptions";\r
+    public static final String KEY_ACCOUNT = "account";\r
+    /**\r
+     * Value under this key should handle path to webdav php script. Will be\r
+     * removed and usage should be replaced by combining\r
+     * {@link eu.alefzero.owncloud.authenticator.KEY_OC_BASE_URL} and\r
+     * {@link eu.alefzero.owncloud.utils.OwnCloudVersion}\r
+     * \r
+     * @deprecated\r
+     */\r
+    public static final String KEY_OC_URL = "oc_url";\r
+    /**\r
+     * Version should be 3 numbers separated by dot so it can be parsed by\r
+     * {@link eu.alefzero.owncloud.utils.OwnCloudVersion}\r
+     */\r
+    public static final String KEY_OC_VERSION = "oc_version";\r
+    /**\r
+     * Base url should point to owncloud installation without trailing / ie:\r
+     * http://server/path or https://owncloud.server\r
+     */\r
+    public static final String KEY_OC_BASE_URL = "oc_base_url";\r
+\r
+    private static final String TAG = "AccountAuthenticator";\r
+    private Context mContext;\r
+\r
+    public AccountAuthenticator(Context context) {\r
+        super(context);\r
+        mContext = context;\r
+    }\r
+\r
+    /**\r
+     * {@inheritDoc}\r
+     */\r
+    @Override\r
+    public Bundle addAccount(AccountAuthenticatorResponse response,\r
+            String accountType, String authTokenType,\r
+            String[] requiredFeatures, Bundle options)\r
+            throws NetworkErrorException {\r
+        Log.i(TAG, "Adding account with type " + accountType\r
+                + " and auth token " + authTokenType);\r
+        try {\r
+            validateAccountType(accountType);\r
+        } catch (AuthenticatorException e) {\r
+            Log.e(TAG, "Failed to validate account type " + accountType + ": "\r
+                    + e.getMessage());\r
+            e.printStackTrace();\r
+            return e.getFailureBundle();\r
+        }\r
+        final Intent intent = new Intent(mContext, AuthenticatorActivity.class);\r
+        intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE,\r
+                response);\r
+        intent.putExtra(KEY_AUTH_TOKEN_TYPE, authTokenType);\r
+        intent.putExtra(KEY_REQUIRED_FEATURES, requiredFeatures);\r
+        intent.putExtra(KEY_LOGIN_OPTIONS, options);\r
+\r
+        setIntentFlags(intent);\r
+        final Bundle bundle = new Bundle();\r
+        bundle.putParcelable(AccountManager.KEY_INTENT, intent);\r
+        return bundle;\r
+    }\r
+\r
+    /**\r
+     * {@inheritDoc}\r
+     */\r
+    @Override\r
+    public Bundle confirmCredentials(AccountAuthenticatorResponse response,\r
+            Account account, Bundle options) throws NetworkErrorException {\r
+        try {\r
+            validateAccountType(account.type);\r
+        } catch (AuthenticatorException e) {\r
+            Log.e(TAG, "Failed to validate account type " + account.type + ": "\r
+                    + e.getMessage());\r
+            e.printStackTrace();\r
+            return e.getFailureBundle();\r
+        }\r
+        Intent intent = new Intent(mContext, AuthenticatorActivity.class);\r
+        intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE,\r
+                response);\r
+        intent.putExtra(KEY_ACCOUNT, account);\r
+        intent.putExtra(KEY_LOGIN_OPTIONS, options);\r
+\r
+        setIntentFlags(intent);\r
+\r
+        Bundle resultBundle = new Bundle();\r
+        resultBundle.putParcelable(AccountManager.KEY_INTENT, intent);\r
+        return resultBundle;\r
+    }\r
+\r
+    @Override\r
+    public Bundle editProperties(AccountAuthenticatorResponse response,\r
+            String accountType) {\r
+        return null;\r
+    }\r
+\r
+    @Override\r
+    public Bundle getAuthToken(AccountAuthenticatorResponse response,\r
+            Account account, String authTokenType, Bundle options)\r
+            throws NetworkErrorException {\r
+        try {\r
+            validateAccountType(account.type);\r
+            validateAuthTokenType(authTokenType);\r
+        } catch (AuthenticatorException e) {\r
+            Log.e(TAG, "Failed to validate account type " + account.type + ": "\r
+                    + e.getMessage());\r
+            e.printStackTrace();\r
+            return e.getFailureBundle();\r
+        }\r
+        final AccountManager am = AccountManager.get(mContext);\r
+        final String password = am.getPassword(account);\r
+        if (password != null) {\r
+            final Bundle result = new Bundle();\r
+            result.putString(AccountManager.KEY_ACCOUNT_NAME, account.name);\r
+            result.putString(AccountManager.KEY_ACCOUNT_TYPE, ACCOUNT_TYPE);\r
+            result.putString(AccountManager.KEY_AUTHTOKEN, password);\r
+            return result;\r
+        }\r
+\r
+        final Intent intent = new Intent(mContext, AuthenticatorActivity.class);\r
+        intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE,\r
+                response);\r
+        intent.putExtra(KEY_AUTH_TOKEN_TYPE, authTokenType);\r
+        intent.putExtra(KEY_LOGIN_OPTIONS, options);\r
+        intent.putExtra(AuthenticatorActivity.PARAM_USERNAME, account.name);\r
+\r
+        final Bundle bundle = new Bundle();\r
+        bundle.putParcelable(AccountManager.KEY_INTENT, intent);\r
+        return bundle;\r
+    }\r
+\r
+    @Override\r
+    public String getAuthTokenLabel(String authTokenType) {\r
+        return null;\r
+    }\r
+\r
+    @Override\r
+    public Bundle hasFeatures(AccountAuthenticatorResponse response,\r
+            Account account, String[] features) throws NetworkErrorException {\r
+        final Bundle result = new Bundle();\r
+        result.putBoolean(AccountManager.KEY_BOOLEAN_RESULT, false);\r
+        return result;\r
+    }\r
+\r
+    @Override\r
+    public Bundle updateCredentials(AccountAuthenticatorResponse response,\r
+            Account account, String authTokenType, Bundle options)\r
+            throws NetworkErrorException {\r
+        final Intent intent = new Intent(mContext, AuthenticatorActivity.class);\r
+        intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE,\r
+                response);\r
+        intent.putExtra(KEY_ACCOUNT, account);\r
+        intent.putExtra(KEY_AUTH_TOKEN_TYPE, authTokenType);\r
+        intent.putExtra(KEY_LOGIN_OPTIONS, options);\r
+        setIntentFlags(intent);\r
+\r
+        final Bundle bundle = new Bundle();\r
+        bundle.putParcelable(AccountManager.KEY_INTENT, intent);\r
+        return bundle;\r
+    }\r
+\r
+    @Override\r
+    public Bundle getAccountRemovalAllowed(\r
+            AccountAuthenticatorResponse response, Account account)\r
+            throws NetworkErrorException {\r
+        return super.getAccountRemovalAllowed(response, account);\r
+    }\r
+\r
+    private void setIntentFlags(Intent intent) {\r
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);\r
+        intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);\r
+        intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);\r
+        intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);\r
+        intent.addFlags(Intent.FLAG_FROM_BACKGROUND);\r
+    }\r
+\r
+    private void validateAccountType(String type)\r
+            throws UnsupportedAccountTypeException {\r
+        if (!type.equals(ACCOUNT_TYPE)) {\r
+            throw new UnsupportedAccountTypeException();\r
+        }\r
+    }\r
+\r
+    private void validateAuthTokenType(String authTokenType)\r
+            throws UnsupportedAuthTokenTypeException {\r
+        if (!authTokenType.equals(AUTH_TOKEN_TYPE)) {\r
+            throw new UnsupportedAuthTokenTypeException();\r
+        }\r
+    }\r
+\r
+    public static class AuthenticatorException extends Exception {\r
+        private static final long serialVersionUID = 1L;\r
+        private Bundle mFailureBundle;\r
+\r
+        public AuthenticatorException(int code, String errorMsg) {\r
+            mFailureBundle = new Bundle();\r
+            mFailureBundle.putInt(AccountManager.KEY_ERROR_CODE, code);\r
+            mFailureBundle\r
+                    .putString(AccountManager.KEY_ERROR_MESSAGE, errorMsg);\r
+        }\r
+\r
+        public Bundle getFailureBundle() {\r
+            return mFailureBundle;\r
+        }\r
+    }\r
+\r
+    public static class UnsupportedAccountTypeException extends\r
+            AuthenticatorException {\r
+        private static final long serialVersionUID = 1L;\r
+\r
+        public UnsupportedAccountTypeException() {\r
+            super(AccountManager.ERROR_CODE_UNSUPPORTED_OPERATION,\r
+                    "Unsupported account type");\r
+        }\r
+    }\r
+\r
+    public static class UnsupportedAuthTokenTypeException extends\r
+            AuthenticatorException {\r
+        private static final long serialVersionUID = 1L;\r
+\r
+        public UnsupportedAuthTokenTypeException() {\r
+            super(AccountManager.ERROR_CODE_UNSUPPORTED_OPERATION,\r
+                    "Unsupported auth token type");\r
+        }\r
+    }\r
+\r
+    public static class UnsupportedFeaturesException extends\r
+            AuthenticatorException {\r
+        public static final long serialVersionUID = 1L;\r
+\r
+        public UnsupportedFeaturesException() {\r
+            super(AccountManager.ERROR_CODE_UNSUPPORTED_OPERATION,\r
+                    "Unsupported features");\r
+        }\r
+    }\r
+\r
+    public static class AccessDeniedException extends AuthenticatorException {\r
+        public AccessDeniedException(int code, String errorMsg) {\r
+            super(AccountManager.ERROR_CODE_INVALID_RESPONSE, "Access Denied");\r
+        }\r
+\r
+        private static final long serialVersionUID = 1L;\r
+\r
+    }\r
+}\r