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Commit c65b81ba authored by Aseem Kumar's avatar Aseem Kumar
Browse files

Prevent apps from spamming addAccountExplicitly. 

See comment here for the discussion on solution
https://b.corp.google.com/issues/169762606#comment14

Change-Id: If212df3a3b7be1de0fb26b8e88b2fcbb8077c253

Bug: 169762606
(cherry picked from commit 11053c17)

Change-Id: I3ff7d8f4df086cb4c153e7ec873b85a093810722
Merged-In: If212df3a3b7be1de0fb26b8e88b2fcbb8077c253
parent 2ea88737

core/java/android/accounts/Account.java

+7 −0
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ import android.util.Log; 


import com.android.internal.annotations.GuardedBy;



import java.util.Objects;

import java.util.Set;



/**
@@ -85,6 +86,12 @@ public class Account implements Parcelable { 
        if (TextUtils.isEmpty(type)) {

            throw new IllegalArgumentException("the type must not be empty: " + type);

        }

        if (name.length() > 200) {

            throw new IllegalArgumentException("account name is longer than 200 characters");

        }

        if (type.length() > 200) {

            throw new IllegalArgumentException("account type is longer than 200 characters");

        }

        this.name = name;

        this.type = type;

        this.accessId = accessId;

services/core/java/com/android/server/accounts/AccountManagerService.java

+5 −0
Original line number Diff line number Diff line
@@ -1820,6 +1820,11 @@ public class AccountManagerService 
                                + ", skipping since the account already exists");

                        return false;

                    }

                    if (accounts.accountsDb.findAllDeAccounts().size() > 100) {

                        Log.w(TAG, "insertAccountIntoDatabase: " + account.toSafeString()

                                + ", skipping since more than 50 accounts on device exist");

                        return false;

                    }

                    long accountId = accounts.accountsDb.insertCeAccount(account, password);

                    if (accountId < 0) {

                        Log.w(TAG, "insertAccountIntoDatabase: " + account.toSafeString()