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Revert "Support installation of the new app source certificate"

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We decided to punt extra certificate to post-R.

This reverts commit c8a1960cf4.

Test: Treehugger
Bug: 112038744
Change-Id: Ic53e58944faebe7aa427975ebd77ce783bdddaf2
This commit is contained in:
Victor Hsieh
2020-02-14 10:23:57 -08:00
parent 22e86de207
commit cef970cda4
13 changed files with 10 additions and 371 deletions
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5
AndroidManifest.xml
View File

@@ -1348,11 +1348,6 @@
android:exported="false">
</activity>
<activity android:name=".security.InstallAppSourceCertificateWarning"
android:theme="@style/GlifV3Theme.Light"
android:exported="false">
</activity>
<activity
android:name="Settings$DeviceAdminSettingsActivity"
android:label="@string/device_admin_settings_title">

56
res/layout/app_source_certificate_warning_dialog.xml
View File

@@ -1,56 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2019 The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<com.google.android.setupdesign.GlifLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/setup_wizard_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
style="@style/SudContentFrame"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:gravity="center_horizontal">
<ImageView
android:id="@+id/sud_layout_icon"
style="@style/SudGlifIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:src="@drawable/ic_warning_googred_48dp"/>
<TextView
android:id="@+id/sud_layout_title"
style="@style/SudGlifHeaderTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="@string/app_src_certificate_warning_title"/>
<TextView
android:id="@+id/sud_layout_description"
style="@style/SudDescription.Glif"
android:layout_marginTop="16dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/app_src_certificate_warning_description"/>
</LinearLayout>
</com.google.android.setupdesign.GlifLayout>

9
res/layout/user_credential.xml
View File

@@ -73,14 +73,5 @@
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="?android:attr/textColorTertiary"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"/>
<TextView
android:id="@+id/contents_appsrccrt"
android:text="@string/one_appsrccrt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="?android:attr/textColorTertiary"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"/>
</LinearLayout>
</LinearLayout>

24
res/values/strings.xml
View File

@@ -6086,8 +6086,6 @@
<string name="credential_for_vpn_and_apps">Installed for VPN and apps</string>
<!-- Sub-heading for a user credential installed to be used as part of a Wi-Fi configuration. [CHAR LIMIT=NONE]. -->
<string name="credential_for_wifi">Installed for Wi-Fi</string>
<!-- Sub-heading for a user credential installed to be used by kernel for fs-verity verification [CHAR LIMIT=NONE]. -->
<string name="credential_for_fsverity">Installed for app install source verification</string>
<!-- Description of dialog to reset credential storage [CHAR LIMIT=NONE] -->
<string name="credentials_reset_hint">Remove all the contents?</string>
<!-- Toast message [CHAR LIMIT=30] -->
@@ -6102,8 +6100,6 @@
<string name="user_certificate">VPN &amp; app user certificate</string>
<!-- Title of Wi-Fi certificate [CHAR LIMIT=30] -->
<string name="wifi_certificate">Wi\u2011Fi certificate</string>
<!-- Title of App Source certificate [CHAR LIMIT=40] -->
<string name="app_src_certificate">App Source certificate</string>
<!-- Title of warning shown to the user before they can install a CA certificate [CHAR LIMIT=NONE] -->
<string name="ca_certificate_warning_title">Your privacy is at risk</string>
<!-- Description of warning shown to the user before they can install a CA certificate [CHAR LIMIT=NONE] -->
@@ -6112,10 +6108,6 @@
<string name="certificate_warning_dont_install">Don\u2019t install</string>
<!-- Label for button to continue installing a certificate [CHAR_LIMIT=50] -->
<string name="certificate_warning_install_anyway">Install anyways</string>
<!-- Title of warning shown to the user before they can install an App Source certificate [CHAR LIMIT=60] -->
<string name="app_src_certificate_warning_title">Install this certificate at your own risk</string>
<!-- Description of warning shown to the user before they can install an App Source certificate [CHAR LIMIT=NONE] -->
<string name="app_src_certificate_warning_description">App source certificates verify that apps are safe for your device. Only install certificates from organizations you trust.</string>
<!-- Toast message that a certificate was not installed -->
<string name="cert_not_installed">Certificate not installed</string>
@@ -6747,28 +6739,14 @@
<string name="one_usercrt">one user certificate</string>
<!-- Item found in the PKCS12 keystore being investigated [CHAR LIMIT=NONE] -->
<string name="one_cacrt">one CA certificate</string>
<!-- Item found in the PKCS12 keystore being investigated [CHAR LIMIT=NONE]-->
<!-- Item found in thee PKCS12 keystore being investigated [CHAR LIMIT=NONE]-->
<string name="n_cacrts">%d CA certificates</string>
<!-- Item found in the PKCS12 keystore being investigated [CHAR LIMIT=NONE] -->
<string name="one_appsrccrt">one App Source certificate</string>
<!-- Alert dialog when viewing a set of user credentials. -->
<string name="user_credential_title">Credential details</string>
<!-- Announcement to confirm a user credential being removed. [CHAR LIMIT=NONE] -->
<string name="user_credential_removed">Removed credential: <xliff:g id="credential_name" example="signing key">%s</xliff:g></string>
<!-- Placeholder for the list of installed user credentials (private keys) when the list is empty. [CHAR LIMIT=120] -->
<string name="user_credential_none_installed">No user credentials installed</string>
<!-- Title of alert dialog after an app source certificate is installed. [CHAR LIMIT=50] -->
<string name="app_src_cert_reboot_dialog_install_title">Restart to use certificate</string>
<!-- Message of alert dialog after an app source certificate is installed. [CHAR LIMIT=NONE] -->
<string name="app_src_cert_reboot_dialog_install_message">To use this app source certificate, you need to restart your device</string>
<!-- Title of alert dialog after an app source certificate is deleted. [CHAR LIMIT=55] -->
<string name="app_src_cert_reboot_dialog_uninstall_title">Restart to finish uninstalling</string>
<!-- Message of alert dialog after an app source certificate is deleted. [CHAR LIMIT=NONE] -->
<string name="app_src_cert_reboot_dialog_uninstall_message">To uninstall this app source certificate, you need to restart your device</string>
<!-- Button to restart the device. [CHAR LIMIT=25] -->
<string name="app_src_cert_reboot_dialog_button_restart">Restart</string>
<!-- Button to skip restarting the device. [CHAR LIMIT=25] -->
<string name="app_src_cert_reboot_dialog_button_not_now">Not now</string>
<!-- Title for spell checker settings -->
<string name="spellcheckers_settings_title">Spell checker</string>

14
res/xml/install_certificate_from_storage.xml
View File

@@ -61,18 +61,6 @@
</Preference>
<Preference
android:key="install_app_src_certificate"
android:title="@string/app_src_certificate"
settings:controller="com.android.settings.security.InstallAppSourceCertificatePreferenceController">
<intent
android:targetPackage="com.android.settings"
android:targetClass="com.android.settings.security.InstallAppSourceCertificateWarning">
</intent>
</Preference>
</PreferenceCategory>
</PreferenceScreen>
</PreferenceScreen>

64
src/com/android/settings/RebootDialog.java
View File

@@ -1,64 +0,0 @@
/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings;
import android.annotation.StringRes;
import android.app.Activity;
import android.content.Context;
import android.content.DialogInterface;
import android.os.PowerManager;
import androidx.appcompat.app.AlertDialog;
/** Dialog to confirm a reboot immediately, or later. */
public class RebootDialog implements DialogInterface.OnClickListener,
DialogInterface.OnDismissListener {
private final Activity mActivity;
private final AlertDialog mDialog;
private final String mRebootReason;
public RebootDialog(Activity activity, @StringRes int titleRes, @StringRes int messageRes,
String rebootReason) {
mActivity = activity;
mDialog = new AlertDialog.Builder(activity)
.setTitle(titleRes)
.setMessage(messageRes)
.setPositiveButton(R.string.app_src_cert_reboot_dialog_button_restart, this)
.setNegativeButton(R.string.app_src_cert_reboot_dialog_button_not_now, null)
.setOnDismissListener(this)
.create();
mRebootReason = rebootReason;
}
/** Shows the dialog. */
public void show() {
mDialog.show();
}
@Override
public void onClick(DialogInterface dialog, int button) {
if (button == DialogInterface.BUTTON_POSITIVE) {
PowerManager pm = (PowerManager) mActivity.getSystemService(Context.POWER_SERVICE);
pm.reboot(mRebootReason);
}
}
@Override
public void onDismiss(DialogInterface dialog) {
mActivity.finish();
}
}

49
src/com/android/settings/UserCredentialsSettings.java
View File

@@ -193,8 +193,6 @@ public class UserCredentialsSettings extends SettingsPreferenceFragment
for (final Credential credential : credentials) {
if (credential.isSystem()) {
removeGrantsAndDelete(credential);
} else if (credential.isFsverity()) {
deleteAppSourceCredential(credential);
} else {
deleteWifiCredential(credential);
}
@@ -221,16 +219,6 @@ public class UserCredentialsSettings extends SettingsPreferenceFragment
}
}
private void deleteAppSourceCredential(final Credential credential) {
final KeyStore keyStore = KeyStore.getInstance();
final EnumSet<Credential.Type> storedTypes = credential.getStoredTypes();
if (storedTypes.contains(Credential.Type.APP_SOURCE_CERTIFICATE)) {
keyStore.delete(Credentials.APP_SOURCE_CERTIFICATE + credential.getAlias(),
Process.FSVERITY_CERT_UID);
}
}
private void removeGrantsAndDelete(final Credential credential) {
final KeyChainConnection conn;
try {
@@ -254,21 +242,10 @@ public class UserCredentialsSettings extends SettingsPreferenceFragment
protected void onPostExecute(Credential... credentials) {
if (targetFragment instanceof UserCredentialsSettings && targetFragment.isAdded()) {
final UserCredentialsSettings target = (UserCredentialsSettings) targetFragment;
boolean includeFsverity = false;
for (final Credential credential : credentials) {
target.announceRemoval(credential.alias);
if (credential.isFsverity()) {
includeFsverity = true;
}
}
target.refreshItems();
if (includeFsverity) {
new RebootDialog(
getActivity(),
R.string.app_src_cert_reboot_dialog_uninstall_title,
R.string.app_src_cert_reboot_dialog_uninstall_message,
"Reboot to make new fsverity cert effective").show();
}
}
}
}
@@ -295,12 +272,10 @@ public class UserCredentialsSettings extends SettingsPreferenceFragment
final int myUserId = UserHandle.myUserId();
final int systemUid = UserHandle.getUid(myUserId, Process.SYSTEM_UID);
final int wifiUid = UserHandle.getUid(myUserId, Process.WIFI_UID);
final int fsverityUid = UserHandle.getUid(myUserId, Process.FSVERITY_CERT_UID);
List<Credential> credentials = new ArrayList<>();
credentials.addAll(getCredentialsForUid(keyStore, systemUid).values());
credentials.addAll(getCredentialsForUid(keyStore, wifiUid).values());
credentials.addAll(getCredentialsForUid(keyStore, fsverityUid).values());
return credentials;
}
@@ -427,7 +402,6 @@ public class UserCredentialsSettings extends SettingsPreferenceFragment
credentialViewTypes.put(R.id.contents_userkey, Credential.Type.USER_KEY);
credentialViewTypes.put(R.id.contents_usercrt, Credential.Type.USER_CERTIFICATE);
credentialViewTypes.put(R.id.contents_cacrt, Credential.Type.CA_CERTIFICATE);
credentialViewTypes.put(R.id.contents_appsrccrt, Credential.Type.APP_SOURCE_CERTIFICATE);
}
protected static View getCredentialView(Credential item, @LayoutRes int layoutResource,
@@ -437,15 +411,9 @@ public class UserCredentialsSettings extends SettingsPreferenceFragment
}
((TextView) view.findViewById(R.id.alias)).setText(item.alias);
int purpose;
if (item.isSystem()) {
purpose = R.string.credential_for_vpn_and_apps;
} else if (item.isFsverity()) {
purpose = R.string.credential_for_fsverity;
} else {
purpose = R.string.credential_for_wifi;
}
((TextView) view.findViewById(R.id.purpose)).setText(purpose);
((TextView) view.findViewById(R.id.purpose)).setText(item.isSystem()
? R.string.credential_for_vpn_and_apps
: R.string.credential_for_wifi);
view.findViewById(R.id.contents).setVisibility(expanded ? View.VISIBLE : View.GONE);
if (expanded) {
@@ -467,8 +435,7 @@ public class UserCredentialsSettings extends SettingsPreferenceFragment
static enum Type {
CA_CERTIFICATE (Credentials.CA_CERTIFICATE),
USER_CERTIFICATE (Credentials.USER_CERTIFICATE),
USER_KEY(Credentials.USER_PRIVATE_KEY, Credentials.USER_SECRET_KEY),
APP_SOURCE_CERTIFICATE(Credentials.APP_SOURCE_CERTIFICATE);
USER_KEY(Credentials.USER_PRIVATE_KEY, Credentials.USER_SECRET_KEY);
final String[] prefix;
@@ -485,8 +452,7 @@ public class UserCredentialsSettings extends SettingsPreferenceFragment
/**
* UID under which this credential is stored. Typically {@link Process#SYSTEM_UID} but can
* also be {@link Process#WIFI_UID} for credentials installed as wifi certificates, or
* {@link Process#FSVERITY_CERT_UID} for app source certificates.
* also be {@link Process#WIFI_UID} for credentials installed as wifi certificates.
*/
final int uid;
@@ -496,7 +462,6 @@ public class UserCredentialsSettings extends SettingsPreferenceFragment
* <li>{@link Credentials.CA_CERTIFICATE}</li>
* <li>{@link Credentials.USER_CERTIFICATE}</li>
* <li>{@link Credentials.USER_KEY}</li>
* <li>{@link Credentials.APP_SOURCE_CERTIFICATE}</li>
* </ul>
*/
final EnumSet<Type> storedTypes = EnumSet.noneOf(Type.class);
@@ -547,10 +512,6 @@ public class UserCredentialsSettings extends SettingsPreferenceFragment
return UserHandle.getAppId(uid) == Process.SYSTEM_UID;
}
public boolean isFsverity() {
return UserHandle.getAppId(uid) == Process.FSVERITY_CERT_UID;
}
public String getAlias() { return alias; }
public EnumSet<Type> getStoredTypes() {

17
src/com/android/settings/security/CredentialStorage.java
View File

@@ -44,7 +44,6 @@ import androidx.fragment.app.FragmentActivity;
import com.android.internal.widget.LockPatternUtils;
import com.android.settings.R;
import com.android.settings.RebootDialog;
import com.android.settings.password.ChooseLockSettingsHelper;
import com.android.settings.vpn2.VpnUtils;
@@ -131,10 +130,10 @@ public final class CredentialStorage extends FragmentActivity {
if (uid != KeyStore.UID_SELF && !UserHandle.isSameUser(uid, Process.myUid())) {
final int dstUserId = UserHandle.getUserId(uid);
// Restrict install target to the known uid.
if (uid != Process.WIFI_UID && uid != Process.FSVERITY_CERT_UID) {
// Restrict install target to the wifi uid.
if (uid != Process.WIFI_UID) {
Log.e(TAG, "Failed to install credentials as uid " + uid + ": cross-user installs"
+ " may only target known uids");
+ " may only target wifi uids");
return true;
}
@@ -310,16 +309,6 @@ public final class CredentialStorage extends FragmentActivity {
Log.i(TAG, String.format("Successfully installed alias %s to uid %d.",
alias, uid));
if (uid == Process.FSVERITY_CERT_UID) {
new RebootDialog(
this,
R.string.app_src_cert_reboot_dialog_install_title,
R.string.app_src_cert_reboot_dialog_install_message,
"Reboot to make new fsverity cert effective").show();
setResult(RESULT_OK);
return;
}
// Send the broadcast.
final Intent broadcast = new Intent(KeyChain.ACTION_KEYCHAIN_CHANGED);
sendBroadcast(broadcast);

48
src/com/android/settings/security/InstallAppSourceCertificatePreferenceController.java
View File

@@ -1,48 +0,0 @@
/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.security;
import android.content.Context;
import android.os.SystemProperties;
import com.android.internal.annotations.VisibleForTesting;
import com.android.settings.core.BasePreferenceController;
/**
* This controller decides the verification result of the installed app.
*/
public class InstallAppSourceCertificatePreferenceController extends
BasePreferenceController {
private static final String APK_VERITY_PROPERTY = "ro.apk_verity.mode";
private static final int APK_VERITY_MODE_ENABLED = 2;
public InstallAppSourceCertificatePreferenceController(Context context, String key) {
super(context, key);
}
@Override
public int getAvailabilityStatus() {
return isApkVerityEnabled() ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
}
@VisibleForTesting
static boolean isApkVerityEnabled() {
// TODO(victorhsieh): replace this with a new API in PackageManager once it is landed.
return SystemProperties.getInt(APK_VERITY_PROPERTY, 0) == APK_VERITY_MODE_ENABLED;
}
}

83
src/com/android/settings/security/InstallAppSourceCertificateWarning.java
View File

@@ -1,83 +0,0 @@
/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.security;
import android.annotation.Nullable;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.security.Credentials;
import android.view.View;
import android.widget.Toast;
import com.android.settings.R;
import com.google.android.setupcompat.template.FooterBarMixin;
import com.google.android.setupcompat.template.FooterButton;
import com.google.android.setupdesign.GlifLayout;
/**
* Creates a warning dialog explaining the consequences of installing a certificate
* This is displayed before an app source certificate can be installed from Settings.
*/
public class InstallAppSourceCertificateWarning extends Activity {
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.app_source_certificate_warning_dialog);
final GlifLayout layout = findViewById(R.id.setup_wizard_layout);
final FooterBarMixin mixin = layout.getMixin(FooterBarMixin.class);
mixin.setSecondaryButton(
new FooterButton.Builder(this)
.setText(R.string.certificate_warning_install_anyway)
.setListener(installCertificate())
.setButtonType(FooterButton.ButtonType.OTHER)
.setTheme(R.style.SudGlifButton_Secondary)
.build()
);
mixin.setPrimaryButton(
new FooterButton.Builder(this)
.setText(R.string.certificate_warning_dont_install)
.setListener(returnToInstallCertificateFromStorage())
.setButtonType(FooterButton.ButtonType.NEXT)
.setTheme(R.style.SudGlifButton_Primary)
.build()
);
}
private View.OnClickListener installCertificate() {
return v -> {
final Intent intent = new Intent();
intent.setAction(Credentials.INSTALL_ACTION);
intent.putExtra(Credentials.EXTRA_CERTIFICATE_USAGE,
Credentials.CERTIFICATE_USAGE_APP_SOURCE);
startActivity(intent);
finish();
};
}
private View.OnClickListener returnToInstallCertificateFromStorage() {
return v -> {
Toast.makeText(this, R.string.cert_not_installed, Toast.LENGTH_SHORT).show();
finish();
};
}
}

1
src/com/android/settings/security/InstallCertificateFromStorage.java
View File

@@ -60,7 +60,6 @@ public class InstallCertificateFromStorage extends DashboardFragment {
private static List<AbstractPreferenceController> buildPreferenceControllers(Context context,
Lifecycle lifecycle) {
// TODO(eranm,victorhsieh): use "settings:controller" in xml and remove the following.
final List<AbstractPreferenceController> controllers = new ArrayList<>();
controllers.add(new InstallCaCertificatePreferenceController(context));
controllers.add(new InstallUserCertificatePreferenceController(context));

1
tests/robotests/src/com/android/settings/security/InstallCertificateFromStorageTest.java
View File

@@ -66,7 +66,6 @@ public class InstallCertificateFromStorageTest {
mTestKeys.add("install_ca_certificate");
mTestKeys.add("install_user_certificate");
mTestKeys.add("install_wifi_certificate");
mTestKeys.add("install_app_src_certificate");
}
@Test

10
tests/robotests/src/com/android/settings/security/RestrictedEncryptionPreferenceControllerTest.java
View File

@@ -37,9 +37,6 @@ import org.robolectric.annotation.Config;
@Config(shadows = ShadowUserManager.class)
public class RestrictedEncryptionPreferenceControllerTest {
private static final String APK_VERITY_PROPERTY = "ro.apk_verity.mode";
private static final int APK_VERITY_MODE_ENABLED = 2;
private Context mContext;
private ShadowUserManager mUserManager;
private CredentialStoragePreferenceController mCredentialStoragePreferenceController;
@@ -49,8 +46,6 @@ public class RestrictedEncryptionPreferenceControllerTest {
private InstallCaCertificatePreferenceController mInstallCaCertificatePreferenceController;
private InstallUserCertificatePreferenceController mInstallUserCertificatePreferenceController;
private InstallWifiCertificatePreferenceController mInstallWifiCertificatePreferenceController;
private InstallAppSourceCertificatePreferenceController
mInstallAppSourceCertificatePreferenceController;
private Lifecycle mLifecycle;
private LifecycleOwner mLifecycleOwner;
@@ -69,9 +64,6 @@ public class RestrictedEncryptionPreferenceControllerTest {
new UserCredentialsPreferenceController(mContext);
mInstallCaCertificatePreferenceController =
new InstallCaCertificatePreferenceController(mContext);
mInstallAppSourceCertificatePreferenceController =
new InstallAppSourceCertificatePreferenceController(
mContext, "install_app_src_certificate");
mInstallUserCertificatePreferenceController =
new InstallUserCertificatePreferenceController(mContext);
mInstallWifiCertificatePreferenceController =
@@ -88,8 +80,6 @@ public class RestrictedEncryptionPreferenceControllerTest {
assertThat(mInstallCaCertificatePreferenceController.isAvailable()).isTrue();
assertThat(mInstallUserCertificatePreferenceController.isAvailable()).isTrue();
assertThat(mInstallWifiCertificatePreferenceController.isAvailable()).isTrue();
assertThat(mInstallAppSourceCertificatePreferenceController.isAvailable())
.isEqualTo(InstallAppSourceCertificatePreferenceController.isApkVerityEnabled());
}
@Test