552 lines
25 KiB
Java
552 lines
25 KiB
Java
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.email;
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import android.app.admin.DevicePolicyManager;
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import android.content.Context;
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import android.content.ContextWrapper;
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import android.test.ProviderTestCase2;
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import android.test.suitebuilder.annotation.MediumTest;
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import android.test.suitebuilder.annotation.SmallTest;
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import android.test.suitebuilder.annotation.Suppress;
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import com.android.email.provider.ContentCache;
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import com.android.email.provider.EmailProvider;
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import com.android.email.provider.ProviderTestUtils;
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import com.android.emailcommon.provider.Account;
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import com.android.emailcommon.provider.EmailContent;
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import com.android.emailcommon.provider.EmailContent.Message;
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import com.android.emailcommon.provider.Mailbox;
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import com.android.emailcommon.provider.Policy;
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import com.android.emailcommon.service.LegacyPolicySet;
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/**
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* This is a series of unit tests for backup/restore of the SecurityPolicy class.
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*
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* You can run this entire test case with:
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* runtest -c com.android.email.SecurityPolicyTests email
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*/
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// TODO: after b/12085240 gets fixed, we need to see if this test can be enabled
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@Suppress
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@MediumTest
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public class SecurityPolicyTests extends ProviderTestCase2<EmailProvider> {
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private Context mMockContext;
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private SecurityPolicy mSecurityPolicy;
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public SecurityPolicyTests() {
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super(EmailProvider.class, EmailContent.AUTHORITY);
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}
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private static final Policy EMPTY_POLICY = new Policy();
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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mMockContext = new MockContext2(getMockContext(), mContext);
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// Invalidate all caches, since we reset the database for each test
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ContentCache.invalidateAllCaches();
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}
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/**
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* Delete any dummy accounts we set up for this test
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*/
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@Override
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protected void tearDown() throws Exception {
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super.tearDown();
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}
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/**
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* Private context wrapper used to add back getPackageName() for these tests.
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*
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* This class also implements {@link Context} method(s) that are called during tests.
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*/
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private static class MockContext2 extends ContextWrapper {
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private final Context mRealContext;
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public MockContext2(Context mockContext, Context realContext) {
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super(mockContext);
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mRealContext = realContext;
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}
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@Override
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public Context getApplicationContext() {
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return this;
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}
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@Override
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public String getPackageName() {
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return mRealContext.getPackageName();
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}
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@Override
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public Object getSystemService(String name) {
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return mRealContext.getSystemService(name);
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}
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}
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/**
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* Create a Policy using the arguments formerly used to create a PolicySet; this minimizes the
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* changes needed for re-using the PolicySet unit test logic
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*/
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private Policy setupPolicy(int minPasswordLength, int passwordMode, int maxPasswordFails,
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int maxScreenLockTime, boolean requireRemoteWipe, int passwordExpirationDays,
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int passwordHistory, int passwordComplexChars, boolean requireEncryption,
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boolean dontAllowCamera)
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throws IllegalArgumentException {
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Policy policy = new Policy();
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policy.mPasswordMinLength = minPasswordLength;
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policy.mPasswordMode = passwordMode;
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policy.mPasswordMaxFails = maxPasswordFails;
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policy.mMaxScreenLockTime = maxScreenLockTime;
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policy.mRequireRemoteWipe = requireRemoteWipe;
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policy.mPasswordExpirationDays = passwordExpirationDays;
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policy.mPasswordHistory = passwordHistory;
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policy.mPasswordComplexChars = passwordComplexChars;
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policy.mRequireEncryption = requireEncryption;
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policy.mDontAllowCamera = dontAllowCamera;
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return policy;
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}
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/**
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* Test business logic of aggregating accounts with policies
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*/
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public void testAggregator() {
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mSecurityPolicy = SecurityPolicy.getInstance(mMockContext);
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// with no accounts, should return empty set
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assertEquals(EMPTY_POLICY, mSecurityPolicy.computeAggregatePolicy());
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// with accounts having no security, empty set
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ProviderTestUtils.setupAccount("no-sec-1", true, mMockContext);
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ProviderTestUtils.setupAccount("no-sec-2", true, mMockContext);
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assertEquals(EMPTY_POLICY, mSecurityPolicy.computeAggregatePolicy());
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// with a single account in security mode, should return same security as in account
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// first test with partially-populated policies
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Account a3 = ProviderTestUtils.setupAccount("sec-3", true, mMockContext);
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Policy p3ain = setupPolicy(10, Policy.PASSWORD_MODE_SIMPLE, 0, 0, false, 0, 0, 0,
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false, false);
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SecurityPolicy.setAccountPolicy(mMockContext, a3, p3ain, null);
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Policy p3aout = mSecurityPolicy.computeAggregatePolicy();
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assertNotNull(p3aout);
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assertEquals(p3ain, p3aout);
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// Repeat that test with fully-populated policies
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Policy p3bin = setupPolicy(10, Policy.PASSWORD_MODE_SIMPLE, 15, 16, false, 6, 2, 3,
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false, false);
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SecurityPolicy.setAccountPolicy(mMockContext, a3, p3bin, null);
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Policy p3bout = mSecurityPolicy.computeAggregatePolicy();
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assertNotNull(p3bout);
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assertEquals(p3bin, p3bout);
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// add another account which mixes it up (some fields will change, others will not)
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// pw length and pw mode - max logic - will change because larger #s here
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// fail count and lock timer - min logic - will *not* change because larger #s here
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// wipe required - OR logic - will *not* change here because false
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// expiration - will not change because 0 (unspecified)
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// max complex chars - max logic - will change
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// encryption required - OR logic - will *not* change here because false
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// don't allow camera - OR logic - will change here because it's true
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Policy p4in = setupPolicy(20, Policy.PASSWORD_MODE_STRONG, 25, 26, false, 0, 5, 7,
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false, true);
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Account a4 = ProviderTestUtils.setupAccount("sec-4", true, mMockContext);
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SecurityPolicy.setAccountPolicy(mMockContext, a4, p4in, null);
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Policy p4out = mSecurityPolicy.computeAggregatePolicy();
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assertNotNull(p4out);
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assertEquals(20, p4out.mPasswordMinLength);
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assertEquals(Policy.PASSWORD_MODE_STRONG, p4out.mPasswordMode);
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assertEquals(15, p4out.mPasswordMaxFails);
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assertEquals(16, p4out.mMaxScreenLockTime);
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assertEquals(6, p4out.mPasswordExpirationDays);
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assertEquals(5, p4out.mPasswordHistory);
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assertEquals(7, p4out.mPasswordComplexChars);
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assertFalse(p4out.mRequireRemoteWipe);
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assertFalse(p4out.mRequireEncryption);
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assertFalse(p4out.mRequireEncryptionExternal);
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assertTrue(p4out.mDontAllowCamera);
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// add another account which mixes it up (the remaining fields will change)
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// pw length and pw mode - max logic - will *not* change because smaller #s here
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// fail count and lock timer - min logic - will change because smaller #s here
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// wipe required - OR logic - will change here because true
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// expiration time - min logic - will change because lower here
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// history & complex chars - will not change because 0 (unspecified)
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// encryption required - OR logic - will change here because true
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// don't allow camera - OR logic - will *not* change here because it's already true
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Policy p5in = setupPolicy(4, Policy.PASSWORD_MODE_SIMPLE, 5, 6, true, 1, 0, 0,
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true, false);
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Account a5 = ProviderTestUtils.setupAccount("sec-5", true, mMockContext);
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SecurityPolicy.setAccountPolicy(mMockContext, a5, p5in, null);
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Policy p5out = mSecurityPolicy.computeAggregatePolicy();
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assertNotNull(p5out);
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assertEquals(20, p5out.mPasswordMinLength);
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assertEquals(Policy.PASSWORD_MODE_STRONG, p5out.mPasswordMode);
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assertEquals(5, p5out.mPasswordMaxFails);
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assertEquals(6, p5out.mMaxScreenLockTime);
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assertEquals(1, p5out.mPasswordExpirationDays);
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assertEquals(5, p5out.mPasswordHistory);
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assertEquals(7, p5out.mPasswordComplexChars);
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assertTrue(p5out.mRequireRemoteWipe);
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assertFalse(p5out.mRequireEncryptionExternal);
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assertTrue(p5out.mDontAllowCamera);
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}
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private long assertAccountPolicyConsistent(long accountId, long oldKey) {
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Account account = Account.restoreAccountWithId(mMockContext, accountId);
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long policyKey = account.mPolicyKey;
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assertTrue(policyKey > 0);
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// Found a policy. Ensure it matches.
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Policy policy = Policy.restorePolicyWithId(mMockContext, policyKey);
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assertNotNull(policy);
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assertEquals(account.mPolicyKey, policy.mId);
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assertEquals(
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accountId,
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Policy.getAccountIdWithPolicyKey(mMockContext, policy.mId));
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// Assert the old one isn't there.
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if (oldKey > 0) {
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assertNull("old policy not cleaned up",
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Policy.restorePolicyWithId(mMockContext, oldKey));
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}
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return policyKey;
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}
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@SmallTest
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public void testSettingAccountPolicy() {
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Account account = ProviderTestUtils.setupAccount("testaccount", true, mMockContext);
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long accountId = account.mId;
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Policy initial = setupPolicy(10, Policy.PASSWORD_MODE_SIMPLE, 0, 0, false, 0, 0, 0,
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false, false);
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SecurityPolicy.setAccountPolicy(mMockContext, account, initial, null);
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long oldKey = assertAccountPolicyConsistent(account.mId, 0);
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Policy updated = setupPolicy(10, Policy.PASSWORD_MODE_SIMPLE, 0, 0, false, 0, 0, 0,
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false, false);
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SecurityPolicy.setAccountPolicy(mMockContext, account, updated, null);
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oldKey = assertAccountPolicyConsistent(account.mId, oldKey);
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// Remove the policy
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SecurityPolicy.clearAccountPolicy(
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mMockContext, Account.restoreAccountWithId(mMockContext, accountId));
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assertNull("old policy not cleaned up",
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Policy.restorePolicyWithId(mMockContext, oldKey));
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}
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/**
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* Test equality. Note, the tests for inequality are poor, as each field should
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* be tested individually.
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*/
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@SmallTest
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public void testEquals() {
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Policy p1 =
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setupPolicy(1, Policy.PASSWORD_MODE_STRONG, 3, 4, true, 7, 8, 9, false, false);
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Policy p2 =
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setupPolicy(1, Policy.PASSWORD_MODE_STRONG, 3, 4, true, 7, 8, 9, false, false);
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Policy p3 =
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setupPolicy(2, Policy.PASSWORD_MODE_SIMPLE, 5, 6, true, 7, 8, 9, false, false);
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Policy p4 =
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setupPolicy(1, Policy.PASSWORD_MODE_STRONG, 3, 4, true, 7, 8, 9, false, true);
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assertTrue(p1.equals(p2));
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assertFalse(p2.equals(p3));
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assertFalse(p1.equals(p4));
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}
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/**
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* Test the API to set/clear policy hold flags in an account
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*/
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public void testSetClearHoldFlag() {
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Account a2 = ProviderTestUtils.setupAccount("holdflag-2", false, mMockContext);
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a2.mFlags = Account.FLAGS_SYNC_DISABLED | Account.FLAGS_SECURITY_HOLD;
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a2.save(mMockContext);
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// confirm set until cleared
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Account a2a = Account.restoreAccountWithId(mMockContext, a2.mId);
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assertEquals(Account.FLAGS_SYNC_DISABLED | Account.FLAGS_SECURITY_HOLD, a2a.mFlags);
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// set account hold flag off
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SecurityPolicy.setAccountHoldFlag(mMockContext, a2, false);
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assertEquals(Account.FLAGS_SYNC_DISABLED, a2.mFlags);
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// confirm account hold flag set
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Account a2b = Account.restoreAccountWithId(mMockContext, a2.mId);
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assertEquals(Account.FLAGS_SYNC_DISABLED, a2b.mFlags);
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}
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/**
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* Test the response to disabling DeviceAdmin status
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*/
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public void testDisableAdmin() {
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Account a1 = ProviderTestUtils.setupAccount("disable-1", true, mMockContext);
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Policy p1 = setupPolicy(10, Policy.PASSWORD_MODE_SIMPLE, 0, 0, false, 0, 0, 0,
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false, false);
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SecurityPolicy.setAccountPolicy(mMockContext, a1, p1, "security-sync-key-1");
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Account a2 = ProviderTestUtils.setupAccount("disable-2", true, mMockContext);
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Policy p2 = setupPolicy(20, Policy.PASSWORD_MODE_STRONG, 25, 26, false, 0, 0, 0,
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false, false);
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SecurityPolicy.setAccountPolicy(mMockContext, a2, p2, "security-sync-key-2");
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Account a3 = ProviderTestUtils.setupAccount("disable-3", true, mMockContext);
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SecurityPolicy.clearAccountPolicy(mMockContext, a3);
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mSecurityPolicy = SecurityPolicy.getInstance(mMockContext);
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// Confirm that "enabling" device admin does not change security status (policy & sync key)
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Policy before = mSecurityPolicy.getAggregatePolicy();
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mSecurityPolicy.onAdminEnabled(true); // "enabled" should not change anything
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Policy after1 = mSecurityPolicy.getAggregatePolicy();
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assertEquals(before, after1);
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Account a1a = Account.restoreAccountWithId(mMockContext, a1.mId);
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assertNotNull(a1a.mSecuritySyncKey);
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assertTrue(a1a.mPolicyKey > 0);
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Account a2a = Account.restoreAccountWithId(mMockContext, a2.mId);
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assertNotNull(a2a.mSecuritySyncKey);
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assertTrue(a2a.mPolicyKey > 0);
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Account a3a = Account.restoreAccountWithId(mMockContext, a3.mId);
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assertNull(a3a.mSecuritySyncKey);
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assertTrue(a3a.mPolicyKey == 0);
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mSecurityPolicy.deleteSecuredAccounts(mMockContext);
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Policy after2 = mSecurityPolicy.getAggregatePolicy();
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assertEquals(EMPTY_POLICY, after2);
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Account a1b = Account.restoreAccountWithId(mMockContext, a1.mId);
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assertNull(a1b);
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Account a2b = Account.restoreAccountWithId(mMockContext, a2.mId);
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assertNull(a2b);
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Account a3b = Account.restoreAccountWithId(mMockContext, a3.mId);
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assertNull(a3b.mSecuritySyncKey);
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}
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/**
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* Test the scanner that finds expiring accounts
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*/
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public void testFindExpiringAccount() {
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ProviderTestUtils.setupAccount("expiring-1", true, mMockContext);
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// With no expiring accounts, this should return null.
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long nextExpiringAccountId = SecurityPolicy.findShortestExpiration(mMockContext);
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assertEquals(-1, nextExpiringAccountId);
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// Add a single expiring account
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Account a2 =
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ProviderTestUtils.setupAccount("expiring-2", true, mMockContext);
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Policy p2 = setupPolicy(20, Policy.PASSWORD_MODE_STRONG, 25, 26, false, 30, 0, 0,
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false, true);
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SecurityPolicy.setAccountPolicy(mMockContext, a2, p2, null);
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// The expiring account should be returned
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nextExpiringAccountId = SecurityPolicy.findShortestExpiration(mMockContext);
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assertEquals(a2.mId, nextExpiringAccountId);
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// Add an account with a longer expiration
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Account a3 = ProviderTestUtils.setupAccount("expiring-3", true, mMockContext);
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Policy p3 = setupPolicy(20, Policy.PASSWORD_MODE_STRONG, 25, 26, false, 60, 0, 0,
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false, true);
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SecurityPolicy.setAccountPolicy(mMockContext, a3, p3, null);
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// The original expiring account (a2) should be returned
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nextExpiringAccountId = SecurityPolicy.findShortestExpiration(mMockContext);
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assertEquals(a2.mId, nextExpiringAccountId);
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// Add an account with a shorter expiration
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Account a4 = ProviderTestUtils.setupAccount("expiring-4", true, mMockContext);
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Policy p4 = setupPolicy(20, Policy.PASSWORD_MODE_STRONG, 25, 26, false, 15, 0, 0,
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false, true);
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SecurityPolicy.setAccountPolicy(mMockContext, a4, p4, null);
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// The new expiring account (a4) should be returned
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nextExpiringAccountId = SecurityPolicy.findShortestExpiration(mMockContext);
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assertEquals(a4.mId, nextExpiringAccountId);
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}
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/**
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* Test the scanner that wipes expiring accounts
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*/
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public void testWipeExpiringAccounts() {
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mSecurityPolicy = SecurityPolicy.getInstance(mMockContext);
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// Two accounts - a1 is normal, a2 has security (but no expiration)
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Account a1 = ProviderTestUtils.setupAccount("expired-1", true, mMockContext);
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Account a2 = ProviderTestUtils.setupAccount("expired-2", true, mMockContext);
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Policy p2 = setupPolicy(20, Policy.PASSWORD_MODE_STRONG, 25, 26, false, 0, 0, 0,
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false, true);
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SecurityPolicy.setAccountPolicy(mMockContext, a2, p2, null);
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// Add a mailbox & messages to each account
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long account1Id = a1.mId;
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long account2Id = a2.mId;
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Mailbox box1 = ProviderTestUtils.setupMailbox("box1", account1Id, true, mMockContext);
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long box1Id = box1.mId;
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ProviderTestUtils.setupMessage("message1", account1Id, box1Id, false, true, mMockContext);
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ProviderTestUtils.setupMessage("message2", account1Id, box1Id, false, true, mMockContext);
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Mailbox box2 = ProviderTestUtils.setupMailbox("box2", account2Id, true, mMockContext);
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long box2Id = box2.mId;
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ProviderTestUtils.setupMessage("message3", account2Id, box2Id, false, true, mMockContext);
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ProviderTestUtils.setupMessage("message4", account2Id, box2Id, false, true, mMockContext);
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// Run the expiration code - should do nothing
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boolean wiped = SecurityPolicy.wipeExpiredAccounts(mMockContext);
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assertFalse(wiped);
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// check mailboxes & messages not wiped
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assertEquals(2, EmailContent.count(mMockContext, Account.CONTENT_URI));
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assertEquals(2, EmailContent.count(mMockContext, Mailbox.CONTENT_URI));
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assertEquals(4, EmailContent.count(mMockContext, Message.CONTENT_URI));
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// Add 3rd account that really expires
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Account a3 = ProviderTestUtils.setupAccount("expired-3", true, mMockContext);
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Policy p3 = setupPolicy(20, Policy.PASSWORD_MODE_STRONG, 25, 26, false, 30, 0, 0,
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false, true);
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SecurityPolicy.setAccountPolicy(mMockContext, a3, p3, null);
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// Add mailbox & messages to 3rd account
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long account3Id = a3.mId;
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Mailbox box3 = ProviderTestUtils.setupMailbox("box3", account3Id, true, mMockContext);
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long box3Id = box3.mId;
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ProviderTestUtils.setupMessage("message5", account3Id, box3Id, false, true, mMockContext);
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ProviderTestUtils.setupMessage("message6", account3Id, box3Id, false, true, mMockContext);
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// check new counts
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assertEquals(3, EmailContent.count(mMockContext, Account.CONTENT_URI));
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assertEquals(3, EmailContent.count(mMockContext, Mailbox.CONTENT_URI));
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assertEquals(6, EmailContent.count(mMockContext, Message.CONTENT_URI));
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// Run the expiration code - wipe acct #3
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wiped = SecurityPolicy.wipeExpiredAccounts(mMockContext);
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assertTrue(wiped);
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// check new counts - account survives but data is wiped
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assertEquals(3, EmailContent.count(mMockContext, Account.CONTENT_URI));
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assertEquals(2, EmailContent.count(mMockContext, Mailbox.CONTENT_URI));
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assertEquals(4, EmailContent.count(mMockContext, Message.CONTENT_URI));
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// Check security hold states - only #3 should be in hold
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Account account = Account.restoreAccountWithId(mMockContext, account1Id);
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|
assertEquals(0, account.mFlags & Account.FLAGS_SECURITY_HOLD);
|
|
account = Account.restoreAccountWithId(mMockContext, account2Id);
|
|
assertEquals(0, account.mFlags & Account.FLAGS_SECURITY_HOLD);
|
|
account = Account.restoreAccountWithId(mMockContext, account3Id);
|
|
assertEquals(Account.FLAGS_SECURITY_HOLD, account.mFlags & Account.FLAGS_SECURITY_HOLD);
|
|
}
|
|
|
|
/**
|
|
* Test the code that converts from exchange-style quality to DPM/Lockscreen style quality.
|
|
*/
|
|
public void testGetDPManagerPasswordQuality() {
|
|
// Policy.PASSWORD_MODE_NONE -> DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED
|
|
Policy p1 = setupPolicy(0, Policy.PASSWORD_MODE_NONE,
|
|
0, 0, false, 0, 0, 0, false, false);
|
|
assertEquals(DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED,
|
|
p1.getDPManagerPasswordQuality());
|
|
|
|
// PASSWORD_MODE_SIMPLE -> PASSWORD_QUALITY_NUMERIC
|
|
Policy p2 = setupPolicy(4, Policy.PASSWORD_MODE_SIMPLE,
|
|
0, 0, false, 0, 0, 0, false, false);
|
|
assertEquals(DevicePolicyManager.PASSWORD_QUALITY_NUMERIC,
|
|
p2.getDPManagerPasswordQuality());
|
|
|
|
// PASSWORD_MODE_STRONG -> PASSWORD_QUALITY_ALPHANUMERIC
|
|
Policy p3 = setupPolicy(4, Policy.PASSWORD_MODE_STRONG,
|
|
0, 0, false, 0, 0, 0, false, false);
|
|
assertEquals(DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC,
|
|
p3.getDPManagerPasswordQuality());
|
|
|
|
// PASSWORD_MODE_STRONG + complex chars -> PASSWORD_QUALITY_COMPLEX
|
|
Policy p4 = setupPolicy(4, Policy.PASSWORD_MODE_STRONG,
|
|
0, 0, false, 0, 0 , 2, false, false);
|
|
assertEquals(DevicePolicyManager.PASSWORD_QUALITY_COMPLEX,
|
|
p4.getDPManagerPasswordQuality());
|
|
}
|
|
|
|
private boolean policySetEqualsPolicy(PolicySet ps, Policy policy) {
|
|
if ((ps.mPasswordMode >> LegacyPolicySet.PASSWORD_MODE_SHIFT) != policy.mPasswordMode) {
|
|
return false;
|
|
}
|
|
if (ps.mMinPasswordLength != policy.mPasswordMinLength) return false;
|
|
if (ps.mPasswordComplexChars != policy.mPasswordComplexChars) return false;
|
|
if (ps.mPasswordHistory != policy.mPasswordHistory) return false;
|
|
if (ps.mPasswordExpirationDays != policy.mPasswordExpirationDays) return false;
|
|
if (ps.mMaxPasswordFails != policy.mPasswordMaxFails) return false;
|
|
if (ps.mMaxScreenLockTime != policy.mMaxScreenLockTime) return false;
|
|
if (ps.mRequireRemoteWipe != policy.mRequireRemoteWipe) return false;
|
|
if (ps.mRequireEncryption != policy.mRequireEncryption) return false;
|
|
if (ps.mRequireEncryptionExternal != policy.mRequireEncryptionExternal) return false;
|
|
return true;
|
|
}
|
|
|
|
public void testPolicyFlagsToPolicy() {
|
|
// Policy flags; the three sets included here correspond to policies for three test
|
|
// accounts that, between them, use all of the possible policies
|
|
long flags = 67096612L;
|
|
PolicySet ps = new PolicySet(flags);
|
|
Policy policy = LegacyPolicySet.flagsToPolicy(flags);
|
|
assertTrue(policySetEqualsPolicy(ps, policy));
|
|
flags = 52776591691846L;
|
|
ps = new PolicySet(flags);
|
|
policy = LegacyPolicySet.flagsToPolicy(flags);
|
|
assertTrue(policySetEqualsPolicy(ps, policy));
|
|
flags = 1689605957029924L;
|
|
ps = new PolicySet(flags);
|
|
policy = LegacyPolicySet.flagsToPolicy(flags);
|
|
assertTrue(policySetEqualsPolicy(ps, policy));
|
|
}
|
|
|
|
/**
|
|
* The old PolicySet class fields and constructor; we use this to test conversion to the
|
|
* new Policy table scheme
|
|
*/
|
|
private static class PolicySet {
|
|
private final int mMinPasswordLength;
|
|
private final int mPasswordMode;
|
|
private final int mMaxPasswordFails;
|
|
private final int mMaxScreenLockTime;
|
|
private final boolean mRequireRemoteWipe;
|
|
private final int mPasswordExpirationDays;
|
|
private final int mPasswordHistory;
|
|
private final int mPasswordComplexChars;
|
|
private final boolean mRequireEncryption;
|
|
private final boolean mRequireEncryptionExternal;
|
|
|
|
/**
|
|
* Create from values encoded in an account flags int
|
|
*/
|
|
private PolicySet(long flags) {
|
|
mMinPasswordLength = (int) ((flags & LegacyPolicySet.PASSWORD_LENGTH_MASK)
|
|
>> LegacyPolicySet.PASSWORD_LENGTH_SHIFT);
|
|
mPasswordMode =
|
|
(int) (flags & LegacyPolicySet.PASSWORD_MODE_MASK);
|
|
mMaxPasswordFails = (int) ((flags & LegacyPolicySet.PASSWORD_MAX_FAILS_MASK)
|
|
>> LegacyPolicySet.PASSWORD_MAX_FAILS_SHIFT);
|
|
mMaxScreenLockTime = (int) ((flags & LegacyPolicySet.SCREEN_LOCK_TIME_MASK)
|
|
>> LegacyPolicySet.SCREEN_LOCK_TIME_SHIFT);
|
|
mRequireRemoteWipe = 0 != (flags & LegacyPolicySet.REQUIRE_REMOTE_WIPE);
|
|
mPasswordExpirationDays = (int) ((flags & LegacyPolicySet.PASSWORD_EXPIRATION_MASK)
|
|
>> LegacyPolicySet.PASSWORD_EXPIRATION_SHIFT);
|
|
mPasswordHistory = (int) ((flags & LegacyPolicySet.PASSWORD_HISTORY_MASK)
|
|
>> LegacyPolicySet.PASSWORD_HISTORY_SHIFT);
|
|
mPasswordComplexChars = (int) ((flags & LegacyPolicySet.PASSWORD_COMPLEX_CHARS_MASK)
|
|
>> LegacyPolicySet.PASSWORD_COMPLEX_CHARS_SHIFT);
|
|
mRequireEncryption = 0 != (flags & LegacyPolicySet.REQUIRE_ENCRYPTION);
|
|
mRequireEncryptionExternal = 0 != (flags & LegacyPolicySet.REQUIRE_ENCRYPTION_EXTERNAL);
|
|
}
|
|
}
|
|
}
|