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-rw-r--r--core/java/android/accounts/AccountAuthenticatorCache.java7
-rw-r--r--core/java/android/accounts/AccountManagerService.java134
-rw-r--r--core/java/android/accounts/IAccountAuthenticatorCache.java14
3 files changed, 74 insertions, 81 deletions
diff --git a/core/java/android/accounts/AccountAuthenticatorCache.java b/core/java/android/accounts/AccountAuthenticatorCache.java
index 7214c50..f937cde 100644
--- a/core/java/android/accounts/AccountAuthenticatorCache.java
+++ b/core/java/android/accounts/AccountAuthenticatorCache.java
@@ -16,17 +16,18 @@
package android.accounts;
+import android.content.Context;
import android.content.pm.PackageManager;
import android.content.pm.RegisteredServicesCache;
import android.content.pm.XmlSerializerAndParser;
import android.content.res.Resources;
import android.content.res.TypedArray;
-import android.content.Context;
-import android.util.AttributeSet;
import android.text.TextUtils;
+import android.util.AttributeSet;
+
import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlSerializer;
import org.xmlpull.v1.XmlPullParserException;
+import org.xmlpull.v1.XmlSerializer;
import java.io.IOException;
diff --git a/core/java/android/accounts/AccountManagerService.java b/core/java/android/accounts/AccountManagerService.java
index fc569e0..cc90b86 100644
--- a/core/java/android/accounts/AccountManagerService.java
+++ b/core/java/android/accounts/AccountManagerService.java
@@ -18,7 +18,7 @@ package android.accounts;
import android.Manifest;
import android.app.ActivityManager;
-import android.app.AppGlobals;
+import android.app.ActivityManagerNative;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
@@ -32,10 +32,9 @@ import android.content.ServiceConnection;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.RegisteredServicesCache;
import android.content.pm.RegisteredServicesCacheListener;
-import android.content.pm.UserInfo;
-import android.content.res.Resources;
import android.database.Cursor;
import android.database.DatabaseUtils;
import android.database.sqlite.SQLiteDatabase;
@@ -59,6 +58,8 @@ import android.util.SparseArray;
import com.android.internal.R;
import com.android.internal.util.IndentingPrintWriter;
+import com.google.android.collect.Lists;
+import com.google.android.collect.Sets;
import java.io.File;
import java.io.FileDescriptor;
@@ -67,8 +68,8 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
+import java.util.HashSet;
import java.util.LinkedHashMap;
-import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicReference;
@@ -243,8 +244,7 @@ public class AccountManagerService
}
public void systemReady() {
- mAuthenticatorCache.generateServicesMap();
- initUser(0);
+ initUser(UserHandle.USER_OWNER);
}
private UserManager getUserManager() {
@@ -300,6 +300,14 @@ public class AccountManagerService
}
private void validateAccountsAndPopulateCache(UserAccounts accounts) {
+ mAuthenticatorCache.invalidateCache(accounts.userId);
+
+ final HashSet<AuthenticatorDescription> knownAuth = Sets.newHashSet();
+ for (RegisteredServicesCache.ServiceInfo<AuthenticatorDescription> service :
+ mAuthenticatorCache.getAllServices(accounts.userId)) {
+ knownAuth.add(service.type);
+ }
+
synchronized (accounts.cacheLock) {
final SQLiteDatabase db = accounts.openHelper.getWritableDatabase();
boolean accountDeleted = false;
@@ -314,8 +322,8 @@ public class AccountManagerService
final long accountId = cursor.getLong(0);
final String accountType = cursor.getString(1);
final String accountName = cursor.getString(2);
- if (mAuthenticatorCache.getServiceInfo(
- AuthenticatorDescription.newKey(accountType)) == null) {
+
+ if (!knownAuth.contains(AuthenticatorDescription.newKey(accountType))) {
Log.d(TAG, "deleting account " + accountName + " because type "
+ accountType + " no longer has a registered authenticator");
db.delete(TABLE_ACCOUNTS, ACCOUNTS_ID + "=" + accountId, null);
@@ -390,20 +398,9 @@ public class AccountManagerService
}
}
- private List<UserInfo> getAllUsers() {
- return getUserManager().getUsers();
- }
-
- public void onServiceChanged(AuthenticatorDescription desc, boolean removed) {
- // Validate accounts for all users
- List<UserInfo> users = getAllUsers();
- if (users == null) {
- validateAccountsAndPopulateCache(getUserAccountsForCaller());
- } else {
- for (UserInfo user : users) {
- validateAccountsAndPopulateCache(getUserAccounts(user.id));
- }
- }
+ @Override
+ public void onServiceChanged(AuthenticatorDescription desc, int userId, boolean removed) {
+ validateAccountsAndPopulateCache(getUserAccounts(userId));
}
public String getPassword(Account account) {
@@ -470,10 +467,11 @@ public class AccountManagerService
+ "caller's uid " + Binder.getCallingUid()
+ ", pid " + Binder.getCallingPid());
}
- long identityToken = clearCallingIdentity();
+ final int userId = UserHandle.getCallingUserId();
+ final long identityToken = clearCallingIdentity();
try {
Collection<AccountAuthenticatorCache.ServiceInfo<AuthenticatorDescription>>
- authenticatorCollection = mAuthenticatorCache.getAllServices();
+ authenticatorCollection = mAuthenticatorCache.getAllServices(userId);
AuthenticatorDescription[] types =
new AuthenticatorDescription[authenticatorCollection.size()];
int i = 0;
@@ -1055,9 +1053,9 @@ public class AccountManagerService
if (authTokenType == null) throw new IllegalArgumentException("authTokenType is null");
checkBinderPermission(Manifest.permission.USE_CREDENTIALS);
final UserAccounts accounts = getUserAccountsForCaller();
- AccountAuthenticatorCache.ServiceInfo<AuthenticatorDescription> authenticatorInfo =
- mAuthenticatorCache.getServiceInfo(
- AuthenticatorDescription.newKey(account.type));
+ final RegisteredServicesCache.ServiceInfo<AuthenticatorDescription> authenticatorInfo;
+ authenticatorInfo = mAuthenticatorCache.getServiceInfo(
+ AuthenticatorDescription.newKey(account.type), accounts.userId);
final boolean customTokens =
authenticatorInfo != null && authenticatorInfo.type.customTokens;
@@ -1074,7 +1072,7 @@ public class AccountManagerService
if (notifyOnAuthFailure) {
loginOptions.putBoolean(AccountManager.KEY_NOTIFY_ON_FAILURE, true);
}
-
+
long identityToken = clearCallingIdentity();
try {
// if the caller has permission, do the peek. otherwise go the more expensive
@@ -1183,28 +1181,6 @@ public class AccountManagerService
account, authTokenType, uid), n, user);
}
- String getAccountLabel(String accountType) {
- RegisteredServicesCache.ServiceInfo<AuthenticatorDescription> serviceInfo =
- mAuthenticatorCache.getServiceInfo(
- AuthenticatorDescription.newKey(accountType));
- if (serviceInfo == null) {
- throw new IllegalArgumentException("unknown account type: " + accountType);
- }
-
- final Context authContext;
- try {
- authContext = mContext.createPackageContext(
- serviceInfo.type.packageName, 0);
- } catch (PackageManager.NameNotFoundException e) {
- throw new IllegalArgumentException("unknown account type: " + accountType);
- }
- try {
- return authContext.getString(serviceInfo.type.labelId);
- } catch (Resources.NotFoundException e) {
- throw new IllegalArgumentException("unknown account type: " + accountType);
- }
- }
-
private Intent newGrantCredentialsPermissionIntent(Account account, int uid,
AccountAuthenticatorResponse response, String authTokenType, String authTokenLabel) {
@@ -1506,28 +1482,35 @@ public class AccountManagerService
}
/**
- * Returns all the accounts qualified by user.
+ * Returns accounts for all running users.
+ *
* @hide
*/
- public AccountAndUser[] getAllAccounts() {
- ArrayList<AccountAndUser> allAccounts = new ArrayList<AccountAndUser>();
- List<UserInfo> users = getAllUsers();
- if (users == null) return new AccountAndUser[0];
-
- synchronized(mUsers) {
- for (UserInfo user : users) {
- UserAccounts userAccounts = getUserAccounts(user.id);
+ public AccountAndUser[] getRunningAccounts() {
+ final int[] runningUserIds;
+ try {
+ runningUserIds = ActivityManagerNative.getDefault().getRunningUserIds();
+ } catch (RemoteException e) {
+ // Running in system_server; should never happen
+ throw new RuntimeException(e);
+ }
+
+ final ArrayList<AccountAndUser> runningAccounts = Lists.newArrayList();
+ synchronized (mUsers) {
+ for (int userId : runningUserIds) {
+ UserAccounts userAccounts = getUserAccounts(userId);
if (userAccounts == null) continue;
synchronized (userAccounts.cacheLock) {
Account[] accounts = getAccountsFromCacheLocked(userAccounts, null);
for (int a = 0; a < accounts.length; a++) {
- allAccounts.add(new AccountAndUser(accounts[a], user.id));
+ runningAccounts.add(new AccountAndUser(accounts[a], userId));
}
}
}
}
- AccountAndUser[] accountsArray = new AccountAndUser[allAccounts.size()];
- return allAccounts.toArray(accountsArray);
+
+ AccountAndUser[] accountsArray = new AccountAndUser[runningAccounts.size()];
+ return runningAccounts.toArray(accountsArray);
}
public Account[] getAccounts(String type) {
@@ -1836,9 +1819,9 @@ public class AccountManagerService
* if no authenticator or the bind fails then return false, otherwise return true
*/
private boolean bindToAuthenticator(String authenticatorType) {
- AccountAuthenticatorCache.ServiceInfo<AuthenticatorDescription> authenticatorInfo =
- mAuthenticatorCache.getServiceInfo(
- AuthenticatorDescription.newKey(authenticatorType));
+ final AccountAuthenticatorCache.ServiceInfo<AuthenticatorDescription> authenticatorInfo;
+ authenticatorInfo = mAuthenticatorCache.getServiceInfo(
+ AuthenticatorDescription.newKey(authenticatorType), mAccounts.userId);
if (authenticatorInfo == null) {
if (Log.isLoggable(TAG, Log.VERBOSE)) {
Log.v(TAG, "there is no authenticator for " + authenticatorType
@@ -2083,7 +2066,7 @@ public class AccountManagerService
}
fout.println();
- mAuthenticatorCache.dump(fd, fout, args);
+ mAuthenticatorCache.dump(fd, fout, args, userAccounts.userId);
}
}
}
@@ -2154,11 +2137,21 @@ public class AccountManagerService
throw new SecurityException(msg);
}
- private boolean inSystemImage(int callerUid) {
- String[] packages = mPackageManager.getPackagesForUid(callerUid);
+ private boolean inSystemImage(int callingUid) {
+ final int callingUserId = UserHandle.getUserId(callingUid);
+
+ final PackageManager userPackageManager;
+ try {
+ userPackageManager = mContext.createPackageContextAsUser(
+ "android", 0, new UserHandle(callingUserId)).getPackageManager();
+ } catch (NameNotFoundException e) {
+ return false;
+ }
+
+ String[] packages = userPackageManager.getPackagesForUid(callingUid);
for (String name : packages) {
try {
- PackageInfo packageInfo = mPackageManager.getPackageInfo(name, 0 /* flags */);
+ PackageInfo packageInfo = userPackageManager.getPackageInfo(name, 0 /* flags */);
if (packageInfo != null
&& (packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
return true;
@@ -2186,8 +2179,9 @@ public class AccountManagerService
}
private boolean hasAuthenticatorUid(String accountType, int callingUid) {
+ final int callingUserId = UserHandle.getUserId(callingUid);
for (RegisteredServicesCache.ServiceInfo<AuthenticatorDescription> serviceInfo :
- mAuthenticatorCache.getAllServices()) {
+ mAuthenticatorCache.getAllServices(callingUserId)) {
if (serviceInfo.type.type.equals(accountType)) {
return (serviceInfo.uid == callingUid) ||
(mPackageManager.checkSignatures(serviceInfo.uid, callingUid)
diff --git a/core/java/android/accounts/IAccountAuthenticatorCache.java b/core/java/android/accounts/IAccountAuthenticatorCache.java
index 20dd585..06c2106 100644
--- a/core/java/android/accounts/IAccountAuthenticatorCache.java
+++ b/core/java/android/accounts/IAccountAuthenticatorCache.java
@@ -39,18 +39,19 @@ public interface IAccountAuthenticatorCache {
* matches the account type or null if none is present
*/
RegisteredServicesCache.ServiceInfo<AuthenticatorDescription> getServiceInfo(
- AuthenticatorDescription type);
+ AuthenticatorDescription type, int userId);
/**
* @return A copy of a Collection of all the current Authenticators.
*/
- Collection<RegisteredServicesCache.ServiceInfo<AuthenticatorDescription>> getAllServices();
+ Collection<RegisteredServicesCache.ServiceInfo<AuthenticatorDescription>> getAllServices(
+ int userId);
/**
* Dumps the state of the cache. See
* {@link android.os.Binder#dump(java.io.FileDescriptor, java.io.PrintWriter, String[])}
*/
- void dump(FileDescriptor fd, PrintWriter fout, String[] args);
+ void dump(FileDescriptor fd, PrintWriter fout, String[] args, int userId);
/**
* Sets a listener that will be notified whenever the authenticator set changes
@@ -61,8 +62,5 @@ public interface IAccountAuthenticatorCache {
void setListener(RegisteredServicesCacheListener<AuthenticatorDescription> listener,
Handler handler);
- /**
- * Refreshes the authenticator cache.
- */
- void generateServicesMap();
-} \ No newline at end of file
+ void invalidateCache(int userId);
+}
generated by cgit v1.1 at 2025-08-15 02:29:38 +0000