am 42bc734b: Merge "Block access to accounts for limited users." into jb-mr2-dev (15935aad) · Commits · e / os / android_frameworks_base

api/current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -16984,6 +16984,7 @@ package android.os {
		}

		public class UserManager {
		method public static synchronized android.os.UserManager get(android.content.Context);
		method public long getSerialNumberForUser(android.os.UserHandle);
		method public int getUserCount();
		method public android.os.UserHandle getUserForSerialNumber(long);

core/java/android/accounts/AccountManager.java

+19 −2

Original line number	Diff line number	Diff line
		@@ -387,6 +387,23 @@ public class AccountManager {
		}
		}

		/**
		* @hide
		* For use by internal activities. Returns the list of accounts that the calling package
		* is authorized to use, particularly for shared accounts.
		* @param packageName package name of the calling app.
		* @param uid the uid of the calling app.
		* @return the accounts that are available to this package and user.
		*/
		public Account[] getAccountsForPackage(String packageName, int uid) {
		try {
		return mService.getAccountsForPackage(packageName, uid);
		} catch (RemoteException re) {
		// possible security exception
		throw new RuntimeException(re);
		}
		}

		/**
		* Lists all accounts of a particular type. The account type is a
		* string token corresponding to the authenticator and useful domain
		@@ -575,7 +592,7 @@ public class AccountManager {
		public boolean addAccountExplicitly(Account account, String password, Bundle userdata) {
		if (account == null) throw new IllegalArgumentException("account is null");
		try {
		return mService.addAccount(account, password, userdata);
		return mService.addAccountExplicitly(account, password, userdata);
		} catch (RemoteException e) {
		// won't ever happen
		throw new RuntimeException(e);
		@@ -1123,7 +1140,7 @@ public class AccountManager {

		return new AmsTask(activity, handler, callback) {
		public void doWork() throws RemoteException {
		mService.addAcount(mResponse, accountType, authTokenType,
		mService.addAccount(mResponse, accountType, authTokenType,
		requiredFeatures, activity != null, optionsIn);
		}
		}.start();

core/java/android/accounts/ChooseTypeAndAccountActivity.java

+43 −6

Original line number	Diff line number	Diff line
		@@ -18,9 +18,14 @@ package android.accounts;
		import com.google.android.collect.Sets;

		import android.app.Activity;
		import android.app.ActivityManagerNative;
		import android.content.Intent;
		import android.os.Bundle;
		import android.os.IBinder;
		import android.os.Parcelable;
		import android.os.RemoteException;
		import android.os.UserHandle;
		import android.os.UserManager;
		import android.text.TextUtils;
		import android.util.Log;
		import android.view.View;
		@@ -29,6 +34,7 @@ import android.widget.ArrayAdapter;
		import android.widget.Button;
		import android.widget.ListView;
		import android.widget.TextView;
		import android.widget.Toast;

		import com.android.internal.R;

		@@ -119,6 +125,9 @@ public class ChooseTypeAndAccountActivity extends Activity
		private Parcelable[] mExistingAccounts = null;
		private int mSelectedItemIndex;
		private Button mOkButton;
		private int mCallingUid;
		private String mCallingPackage;
		private boolean mDisallowAddAccounts;

		@Override
		public void onCreate(Bundle savedInstanceState) {
		@@ -128,6 +137,24 @@ public class ChooseTypeAndAccountActivity extends Activity
		+ savedInstanceState + ")");
		}

		String message = null;

		try {
		IBinder activityToken = getActivityToken();
		mCallingUid = ActivityManagerNative.getDefault().getLaunchedFromUid(activityToken);
		mCallingPackage = ActivityManagerNative.getDefault().getLaunchedFromPackage(
		activityToken);
		if (mCallingUid != 0 && mCallingPackage != null) {
		Bundle restrictions = UserManager.get(this)
		.getUserRestrictions(new UserHandle(UserHandle.getUserId(mCallingUid)));
		mDisallowAddAccounts =
		restrictions.getBoolean(UserManager.DISALLOW_MODIFY_ACCOUNTS, false);
		}
		} catch (RemoteException re) {
		// Couldn't figure out caller details
		Log.w(getClass().getSimpleName(), "Unable to get caller identity \n" + re);
		}

		// save some items we use frequently
		final Intent intent = getIntent();

		@@ -179,6 +206,11 @@ public class ChooseTypeAndAccountActivity extends Activity
		// If there are no relevant accounts and only one relevant account type go directly to
		// add account. Otherwise let the user choose.
		if (mAccounts.isEmpty()) {
		if (mDisallowAddAccounts) {
		setContentView(R.layout.app_not_authorized);
		setTitle(R.string.error_message_title);
		return;
		}
		if (mSetOfRelevantAccountTypes.size() == 1) {
		runAddAccountForAuthenticator(mSetOfRelevantAccountTypes.iterator().next());
		} else {
		@@ -296,7 +328,8 @@ public class ChooseTypeAndAccountActivity extends Activity
		}

		if (accountName == null \|\| accountType == null) {
		Account[] currentAccounts = AccountManager.get(this).getAccounts();
		Account[] currentAccounts = AccountManager.get(this).getAccountsForPackage(
		mCallingPackage, mCallingUid);
		Set<Account> preExistingAccounts = new HashSet<Account>();
		for (Parcelable accountParcel : mExistingAccounts) {
		preExistingAccounts.add((Account) accountParcel);
		@@ -347,7 +380,8 @@ public class ChooseTypeAndAccountActivity extends Activity
		AccountManager.KEY_INTENT);
		if (intent != null) {
		mPendingRequest = REQUEST_ADD_ACCOUNT;
		mExistingAccounts = AccountManager.get(this).getAccounts();
		mExistingAccounts = AccountManager.get(this).getAccountsForPackage(mCallingPackage,
		mCallingUid);
		intent.setFlags(intent.getFlags() & ~Intent.FLAG_ACTIVITY_NEW_TASK);
		startActivityForResult(intent, REQUEST_ADD_ACCOUNT);
		return;
		@@ -424,12 +458,14 @@ public class ChooseTypeAndAccountActivity extends Activity
		private String[] getListOfDisplayableOptions(ArrayList<Account> accounts) {
		// List of options includes all accounts found together with "Add new account" as the
		// last item in the list.
		String[] listItems = new String[accounts.size() + 1];
		String[] listItems = new String[accounts.size() + (mDisallowAddAccounts ? 0 : 1)];
		for (int i = 0; i < accounts.size(); i++) {
		listItems[i] = accounts.get(i).name;
		}
		if (!mDisallowAddAccounts) {
		listItems[accounts.size()] = getResources().getString(
		R.string.add_account_button_label);
		}
		return listItems;
		}

		@@ -439,7 +475,8 @@ public class ChooseTypeAndAccountActivity extends Activity
		* allowable accounts, if provided.
		*/
		private ArrayList<Account> getAcceptableAccountChoices(AccountManager accountManager) {
		final Account[] accounts = accountManager.getAccounts();
		final Account[] accounts = accountManager.getAccountsForPackage(mCallingPackage,
		mCallingUid);
		ArrayList<Account> accountsToPopulate = new ArrayList<Account>(accounts.length);
		for (Account account : accounts) {
		if (mSetOfAllowableAccounts != null

core/java/android/accounts/IAccountManager.aidl

+3 −2

Original line number	Diff line number	Diff line
		@@ -31,10 +31,11 @@ interface IAccountManager {
		String getUserData(in Account account, String key);
		AuthenticatorDescription[] getAuthenticatorTypes();
		Account[] getAccounts(String accountType);
		Account[] getAccountsForPackage(String packageName, int uid);
		Account[] getAccountsAsUser(String accountType, int userId);
		void hasFeatures(in IAccountManagerResponse response, in Account account, in String[] features);
		void getAccountsByFeatures(in IAccountManagerResponse response, String accountType, in String[] features);
		boolean addAccount(in Account account, String password, in Bundle extras);
		boolean addAccountExplicitly(in Account account, String password, in Bundle extras);
		void removeAccount(in IAccountManagerResponse response, in Account account);
		void invalidateAuthToken(String accountType, String authToken);
		String peekAuthToken(in Account account, String authTokenType);
		@@ -47,7 +48,7 @@ interface IAccountManager {
		void getAuthToken(in IAccountManagerResponse response, in Account account,
		String authTokenType, boolean notifyOnAuthFailure, boolean expectActivityLaunch,
		in Bundle options);
		void addAcount(in IAccountManagerResponse response, String accountType,
		void addAccount(in IAccountManagerResponse response, String accountType,
		String authTokenType, in String[] requiredFeatures, boolean expectActivityLaunch,
		in Bundle options);
		void updateCredentials(in IAccountManagerResponse response, in Account account,

core/java/android/os/UserManager.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -121,6 +121,14 @@ public class UserManager {
		*/
		public static final String DISALLOW_USB_FILE_TRANSFER = "no_usb_file_transfer";

		private static UserManager sInstance = null;

		public synchronized static UserManager get(Context context) {
		if (sInstance == null) {
		sInstance = (UserManager) context.getSystemService(Context.USER_SERVICE);
		}
		return sInstance;
		}

		/** @hide */
		public UserManager(Context context, IUserManager service) {