1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/mobile/android/base/fxa/authenticator/FxAccountAuthenticator.java Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,144 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +
1.8 +package org.mozilla.gecko.fxa.authenticator;
1.9 +
1.10 +import org.mozilla.gecko.background.common.log.Logger;
1.11 +import org.mozilla.gecko.fxa.FxAccountConstants;
1.12 +import org.mozilla.gecko.fxa.activities.FxAccountGetStartedActivity;
1.13 +
1.14 +import android.accounts.AbstractAccountAuthenticator;
1.15 +import android.accounts.Account;
1.16 +import android.accounts.AccountAuthenticatorResponse;
1.17 +import android.accounts.AccountManager;
1.18 +import android.accounts.NetworkErrorException;
1.19 +import android.content.Context;
1.20 +import android.content.Intent;
1.21 +import android.os.Bundle;
1.22 +
1.23 +public class FxAccountAuthenticator extends AbstractAccountAuthenticator {
1.24 + public static final String LOG_TAG = FxAccountAuthenticator.class.getSimpleName();
1.25 +
1.26 + protected final Context context;
1.27 + protected final AccountManager accountManager;
1.28 +
1.29 + public FxAccountAuthenticator(Context context) {
1.30 + super(context);
1.31 + this.context = context;
1.32 + this.accountManager = AccountManager.get(context);
1.33 + }
1.34 +
1.35 + @Override
1.36 + public Bundle addAccount(AccountAuthenticatorResponse response,
1.37 + String accountType, String authTokenType, String[] requiredFeatures,
1.38 + Bundle options)
1.39 + throws NetworkErrorException {
1.40 + Logger.debug(LOG_TAG, "addAccount");
1.41 +
1.42 + final Bundle res = new Bundle();
1.43 +
1.44 + if (!FxAccountConstants.ACCOUNT_TYPE.equals(accountType)) {
1.45 + res.putInt(AccountManager.KEY_ERROR_CODE, -1);
1.46 + res.putString(AccountManager.KEY_ERROR_MESSAGE, "Not adding unknown account type.");
1.47 + return res;
1.48 + }
1.49 +
1.50 + Intent intent = new Intent(context, FxAccountGetStartedActivity.class);
1.51 + res.putParcelable(AccountManager.KEY_INTENT, intent);
1.52 + return res;
1.53 + }
1.54 +
1.55 + @Override
1.56 + public Bundle confirmCredentials(AccountAuthenticatorResponse response, Account account, Bundle options)
1.57 + throws NetworkErrorException {
1.58 + Logger.debug(LOG_TAG, "confirmCredentials");
1.59 +
1.60 + return null;
1.61 + }
1.62 +
1.63 + @Override
1.64 + public Bundle editProperties(AccountAuthenticatorResponse response, String accountType) {
1.65 + Logger.debug(LOG_TAG, "editProperties");
1.66 +
1.67 + return null;
1.68 + }
1.69 +
1.70 + @Override
1.71 + public Bundle getAuthToken(final AccountAuthenticatorResponse response,
1.72 + final Account account, final String authTokenType, final Bundle options)
1.73 + throws NetworkErrorException {
1.74 + Logger.debug(LOG_TAG, "getAuthToken");
1.75 +
1.76 + Logger.warn(LOG_TAG, "Returning null bundle for getAuthToken.");
1.77 +
1.78 + return null;
1.79 + }
1.80 +
1.81 + @Override
1.82 + public String getAuthTokenLabel(String authTokenType) {
1.83 + Logger.debug(LOG_TAG, "getAuthTokenLabel");
1.84 +
1.85 + return null;
1.86 + }
1.87 +
1.88 + @Override
1.89 + public Bundle hasFeatures(AccountAuthenticatorResponse response,
1.90 + Account account, String[] features) throws NetworkErrorException {
1.91 + Logger.debug(LOG_TAG, "hasFeatures");
1.92 +
1.93 + return null;
1.94 + }
1.95 +
1.96 + @Override
1.97 + public Bundle updateCredentials(AccountAuthenticatorResponse response,
1.98 + Account account, String authTokenType, Bundle options)
1.99 + throws NetworkErrorException {
1.100 + Logger.debug(LOG_TAG, "updateCredentials");
1.101 +
1.102 + return null;
1.103 + }
1.104 +
1.105 + /**
1.106 + * If the account is going to be removed, broadcast an "account deleted"
1.107 + * intent. This allows us to clean up the account.
1.108 + * <p>
1.109 + * It is preferable to receive Android's LOGIN_ACCOUNTS_CHANGED_ACTION broadcast
1.110 + * than to create our own hacky broadcast here, but that doesn't include enough
1.111 + * information about which Accounts changed to correctly identify whether a Sync
1.112 + * account has been removed (when some Firefox channels are installed on the SD
1.113 + * card). We can work around this by storing additional state but it's both messy
1.114 + * and expensive because the broadcast is noisy.
1.115 + * <p>
1.116 + * Note that this is <b>not</b> called when an Android Account is blown away
1.117 + * due to the SD card being unmounted.
1.118 + */
1.119 + @Override
1.120 + public Bundle getAccountRemovalAllowed(final AccountAuthenticatorResponse response, Account account)
1.121 + throws NetworkErrorException {
1.122 + Bundle result = super.getAccountRemovalAllowed(response, account);
1.123 +
1.124 + if (result == null ||
1.125 + !result.containsKey(AccountManager.KEY_BOOLEAN_RESULT) ||
1.126 + result.containsKey(AccountManager.KEY_INTENT)) {
1.127 + return result;
1.128 + }
1.129 +
1.130 + final boolean removalAllowed = result.getBoolean(AccountManager.KEY_BOOLEAN_RESULT);
1.131 + if (!removalAllowed) {
1.132 + return result;
1.133 + }
1.134 +
1.135 + // Broadcast a message to all Firefox channels sharing this Android
1.136 + // Account type telling that this Firefox account has been deleted.
1.137 + //
1.138 + // Broadcast intents protected with permissions are secure, so it's okay
1.139 + // to include private information such as a password.
1.140 + final Intent intent = AndroidFxAccount.makeDeletedAccountIntent(context, account);
1.141 + Logger.info(LOG_TAG, "Account named " + account.name + " being removed; " +
1.142 + "broadcasting secure intent " + intent.getAction() + ".");
1.143 + context.sendBroadcast(intent, FxAccountConstants.PER_ACCOUNT_TYPE_PERMISSION);
1.144 +
1.145 + return result;
1.146 + }
1.147 +}
