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DivestOS/Patches/LineageOS-17.1/android_frameworks_opt_net_.../351437-backport.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tad <tad@spotco.us>
Date: Tue, 21 Mar 2023 13:01:30 -0400
Subject: [PATCH] Revert "[DO NOT MERGE] wifi: remove certificates for network
factory reset"
This reverts commit 5aa2d76b9d820ebe175a5f4c416a873352000c71.
Change-Id: I3ae8d2ae65006560bd2b5b44a6075ba207707e1b
---
.../server/wifi/WifiConfigManager.java | 2 +-
.../com/android/server/wifi/WifiKeyStore.java | 7 ++---
.../wifi/WifiNetworkSuggestionsManager.java | 2 +-
.../android/server/wifi/WifiServiceImpl.java | 6 ----
.../server/wifi/WifiConfigManagerTest.java | 6 ++--
.../android/server/wifi/WifiKeyStoreTest.java | 28 +++----------------
.../WifiNetworkSuggestionsManagerTest.java | 2 +-
.../server/wifi/WifiServiceImplTest.java | 16 ++++-------
8 files changed, 18 insertions(+), 51 deletions(-)
diff --git a/service/java/com/android/server/wifi/WifiConfigManager.java b/service/java/com/android/server/wifi/WifiConfigManager.java
index fce5758e1..393a5c395 100644
--- a/service/java/com/android/server/wifi/WifiConfigManager.java
+++ b/service/java/com/android/server/wifi/WifiConfigManager.java
@@ -1359,7 +1359,7 @@ public class WifiConfigManager {
// will remove the enterprise keys when provider is uninstalled. Suggestion enterprise
// networks will remove the enterprise keys when suggestion is removed.
if (!config.isPasspoint() && !config.fromWifiNetworkSuggestion && config.isEnterprise()) {
- mWifiKeyStore.removeKeys(config.enterpriseConfig, false);
+ mWifiKeyStore.removeKeys(config.enterpriseConfig);
}
removeConnectChoiceFromAllNetworks(config.configKey());
diff --git a/service/java/com/android/server/wifi/WifiKeyStore.java b/service/java/com/android/server/wifi/WifiKeyStore.java
index 8e82f4720..c1706a20d 100644
--- a/service/java/com/android/server/wifi/WifiKeyStore.java
+++ b/service/java/com/android/server/wifi/WifiKeyStore.java
@@ -221,11 +221,10 @@ public class WifiKeyStore {
* Remove enterprise keys from the network config.
*
* @param config Config corresponding to the network.
- * @param forceRemove remove keys regardless of the key installer.
*/
- public void removeKeys(WifiEnterpriseConfig config, boolean forceRemove) {
+ public void removeKeys(WifiEnterpriseConfig config) {
// Do not remove keys that were manually installed by the user
- if (forceRemove || config.isAppInstalledDeviceKeyAndCert()) {
+ if (config.isAppInstalledDeviceKeyAndCert()) {
String client = config.getClientCertificateAlias();
// a valid client certificate is configured
if (!TextUtils.isEmpty(client)) {
@@ -238,7 +237,7 @@ public class WifiKeyStore {
}
// Do not remove CA certs that were manually installed by the user
- if (forceRemove || config.isAppInstalledCaCert()) {
+ if (config.isAppInstalledCaCert()) {
String[] aliases = config.getCaCertificateAliases();
// a valid ca certificate is configured
if (aliases != null) {
diff --git a/service/java/com/android/server/wifi/WifiNetworkSuggestionsManager.java b/service/java/com/android/server/wifi/WifiNetworkSuggestionsManager.java
index ae7892cd2..031aec603 100644
--- a/service/java/com/android/server/wifi/WifiNetworkSuggestionsManager.java
+++ b/service/java/com/android/server/wifi/WifiNetworkSuggestionsManager.java
@@ -668,7 +668,7 @@ public class WifiNetworkSuggestionsManager {
if (!config.isEnterprise()) {
continue;
}
- mWifiKeyStore.removeKeys(config.enterpriseConfig, false);
+ mWifiKeyStore.removeKeys(config.enterpriseConfig);
}
// Clear the scan cache.
removeFromScanResultMatchInfoMap(removingSuggestions);
diff --git a/service/java/com/android/server/wifi/WifiServiceImpl.java b/service/java/com/android/server/wifi/WifiServiceImpl.java
index 0d6732dd7..d375ba4c8 100644
--- a/service/java/com/android/server/wifi/WifiServiceImpl.java
+++ b/service/java/com/android/server/wifi/WifiServiceImpl.java
@@ -3002,13 +3002,7 @@ public class WifiServiceImpl extends BaseWifiService {
List<WifiConfiguration> networks = mClientModeImpl.syncGetConfiguredNetworks(
Binder.getCallingUid(), mClientModeImplChannel, Process.WIFI_UID);
if (networks != null) {
- EventLog.writeEvent(0x534e4554, "231985227", -1,
- "Remove certs for factory reset");
for (WifiConfiguration config : networks) {
- if (config.isEnterprise()) {
- mWifiInjector.getWifiKeyStore().removeKeys(
- config.enterpriseConfig, true);
- }
removeNetwork(config.networkId, packageName);
}
}
diff --git a/tests/wifitests/src/com/android/server/wifi/WifiConfigManagerTest.java b/tests/wifitests/src/com/android/server/wifi/WifiConfigManagerTest.java
index 71d06fb7e..f5ad049dd 100644
--- a/tests/wifitests/src/com/android/server/wifi/WifiConfigManagerTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/WifiConfigManagerTest.java
@@ -703,7 +703,7 @@ public class WifiConfigManagerTest {
verify(mWcmListener, never()).onSavedNetworkAdded(suggestionNetwork.networkId);
assertTrue(mWifiConfigManager
.removeNetwork(suggestionNetwork.networkId, TEST_CREATOR_UID));
- verify(mWifiKeyStore, never()).removeKeys(any(), eq(false));
+ verify(mWifiKeyStore, never()).removeKeys(any());
}
/**
@@ -947,7 +947,7 @@ public class WifiConfigManagerTest {
assertTrue(mWifiConfigManager.removeNetwork(passpointNetwork.networkId, Process.WIFI_UID));
// Verify keys are not being removed.
- verify(mWifiKeyStore, never()).removeKeys(any(WifiEnterpriseConfig.class), eq(false));
+ verify(mWifiKeyStore, never()).removeKeys(any(WifiEnterpriseConfig.class));
verifyNetworkRemoveBroadcast(passpointNetwork);
// Ensure that the write was not invoked for Passpoint network remove.
mContextConfigStoreMockOrder.verify(mWifiConfigStore, never()).write(anyBoolean());
@@ -5169,7 +5169,7 @@ public class WifiConfigManagerTest {
assertTrue(mWifiConfigManager.removeNetwork(configuration.networkId, TEST_CREATOR_UID));
// Verify keys are not being removed.
- verify(mWifiKeyStore, never()).removeKeys(any(WifiEnterpriseConfig.class), eq(false));
+ verify(mWifiKeyStore, never()).removeKeys(any(WifiEnterpriseConfig.class));
verifyNetworkRemoveBroadcast(configuration);
// Ensure that the write was not invoked for Passpoint network remove.
mContextConfigStoreMockOrder.verify(mWifiConfigStore, never()).write(anyBoolean());
diff --git a/tests/wifitests/src/com/android/server/wifi/WifiKeyStoreTest.java b/tests/wifitests/src/com/android/server/wifi/WifiKeyStoreTest.java
index 3f54c3f85..7649d1ba4 100644
--- a/tests/wifitests/src/com/android/server/wifi/WifiKeyStoreTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/WifiKeyStoreTest.java
@@ -96,7 +96,7 @@ public class WifiKeyStoreTest {
public void testRemoveKeysForAppInstalledCerts() {
when(mWifiEnterpriseConfig.isAppInstalledDeviceKeyAndCert()).thenReturn(true);
when(mWifiEnterpriseConfig.isAppInstalledCaCert()).thenReturn(true);
- mWifiKeyStore.removeKeys(mWifiEnterpriseConfig, false);
+ mWifiKeyStore.removeKeys(mWifiEnterpriseConfig);
// Method calls the KeyStore#delete method 4 times, user key, user cert, and 2 CA cert
verify(mKeyStore).delete(Credentials.USER_PRIVATE_KEY + USER_CERT_ALIAS, Process.WIFI_UID);
@@ -115,7 +115,7 @@ public class WifiKeyStoreTest {
public void testRemoveKeysForMixedInstalledCerts1() {
when(mWifiEnterpriseConfig.isAppInstalledDeviceKeyAndCert()).thenReturn(true);
when(mWifiEnterpriseConfig.isAppInstalledCaCert()).thenReturn(false);
- mWifiKeyStore.removeKeys(mWifiEnterpriseConfig, false);
+ mWifiKeyStore.removeKeys(mWifiEnterpriseConfig);
// Method calls the KeyStore#delete method 2 times: user key and user cert
verify(mKeyStore).delete(Credentials.USER_PRIVATE_KEY + USER_CERT_ALIAS, Process.WIFI_UID);
@@ -131,7 +131,7 @@ public class WifiKeyStoreTest {
public void testRemoveKeysForMixedInstalledCerts2() {
when(mWifiEnterpriseConfig.isAppInstalledDeviceKeyAndCert()).thenReturn(false);
when(mWifiEnterpriseConfig.isAppInstalledCaCert()).thenReturn(true);
- mWifiKeyStore.removeKeys(mWifiEnterpriseConfig, false);
+ mWifiKeyStore.removeKeys(mWifiEnterpriseConfig);
// Method calls the KeyStore#delete method 2 times: 2 CA certs
verify(mKeyStore).delete(Credentials.CA_CERTIFICATE + USER_CA_CERT_ALIAS[0],
@@ -148,27 +148,7 @@ public class WifiKeyStoreTest {
public void testRemoveKeysForUserInstalledCerts() {
when(mWifiEnterpriseConfig.isAppInstalledDeviceKeyAndCert()).thenReturn(false);
when(mWifiEnterpriseConfig.isAppInstalledCaCert()).thenReturn(false);
- mWifiKeyStore.removeKeys(mWifiEnterpriseConfig, false);
- verifyNoMoreInteractions(mKeyStore);
- }
-
- /**
- * Verifies that keys and certs are removed when they were not installed by the user
- * when forceRemove is true.
- */
- @Test
- public void testForceRemoveKeysForUserInstalledCerts() throws Exception {
- when(mWifiEnterpriseConfig.isAppInstalledDeviceKeyAndCert()).thenReturn(false);
- when(mWifiEnterpriseConfig.isAppInstalledCaCert()).thenReturn(false);
- mWifiKeyStore.removeKeys(mWifiEnterpriseConfig, true);
-
- // KeyStore#delete() is called three time for user cert, user key, and 2 CA cert.
- verify(mKeyStore).delete(Credentials.USER_PRIVATE_KEY + USER_CERT_ALIAS, Process.WIFI_UID);
- verify(mKeyStore).delete(Credentials.USER_CERTIFICATE + USER_CERT_ALIAS, Process.WIFI_UID);
- verify(mKeyStore).delete(Credentials.CA_CERTIFICATE + USER_CA_CERT_ALIAS[0],
- Process.WIFI_UID);
- verify(mKeyStore).delete(Credentials.CA_CERTIFICATE + USER_CA_CERT_ALIAS[1],
- Process.WIFI_UID);
+ mWifiKeyStore.removeKeys(mWifiEnterpriseConfig);
verifyNoMoreInteractions(mKeyStore);
}
diff --git a/tests/wifitests/src/com/android/server/wifi/WifiNetworkSuggestionsManagerTest.java b/tests/wifitests/src/com/android/server/wifi/WifiNetworkSuggestionsManagerTest.java
index 60dcf153c..ed5bb39ab 100644
--- a/tests/wifitests/src/com/android/server/wifi/WifiNetworkSuggestionsManagerTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/WifiNetworkSuggestionsManagerTest.java
@@ -344,7 +344,7 @@ public class WifiNetworkSuggestionsManagerTest {
assertEquals(WifiManager.STATUS_NETWORK_SUGGESTIONS_SUCCESS,
mWifiNetworkSuggestionsManager.remove(new ArrayList<>(),
TEST_UID_1, TEST_PACKAGE_1));
- verify(mWifiKeyStore).removeKeys(any(), eq(false));
+ verify(mWifiKeyStore).removeKeys(any());
}
/**
* Verify successful replace (add,remove, add) of network suggestions.
diff --git a/tests/wifitests/src/com/android/server/wifi/WifiServiceImplTest.java b/tests/wifitests/src/com/android/server/wifi/WifiServiceImplTest.java
index 53d6d7815..fab326858 100644
--- a/tests/wifitests/src/com/android/server/wifi/WifiServiceImplTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/WifiServiceImplTest.java
@@ -260,7 +260,6 @@ public class WifiServiceImplTest {
@Mock WifiScoreCard mWifiScoreCard;
@Mock PasspointManager mPasspointManager;
@Mock IDppCallback mDppCallback;
- @Mock WifiKeyStore mWifiKeyStore;
@Spy FakeWifiLog mLog;
@@ -402,7 +401,6 @@ public class WifiServiceImplTest {
when(mContext.checkPermission(eq(android.Manifest.permission.NETWORK_MANAGED_PROVISIONING),
anyInt(), anyInt())).thenReturn(PackageManager.PERMISSION_DENIED);
when(mScanRequestProxy.startScan(anyInt(), anyString())).thenReturn(true);
- when(mWifiInjector.getWifiKeyStore()).thenReturn(mWifiKeyStore);
ArgumentCaptor<SoftApCallback> softApCallbackCaptor =
ArgumentCaptor.forClass(SoftApCallback.class);
@@ -3643,11 +3641,7 @@ public class WifiServiceImplTest {
anyInt(), anyInt())).thenReturn(PackageManager.PERMISSION_GRANTED);
when(mWifiPermissionsUtil.checkNetworkSettingsPermission(anyInt())).thenReturn(true);
final String fqdn = "example.com";
- WifiConfiguration openNetwork = WifiConfigurationTestUtil.createOpenNetwork();
- openNetwork.networkId = TEST_NETWORK_ID;
- WifiConfiguration eapNetwork = WifiConfigurationTestUtil.createEapNetwork(
- WifiEnterpriseConfig.Eap.TLS, WifiEnterpriseConfig.Phase2.NONE);
- eapNetwork.networkId = TEST_NETWORK_ID + 1;
+ WifiConfiguration network = WifiConfigurationTestUtil.createOpenNetwork();
PasspointConfiguration config = new PasspointConfiguration();
HomeSp homeSp = new HomeSp();
homeSp.setFqdn(fqdn);
@@ -3655,17 +3649,17 @@ public class WifiServiceImplTest {
mWifiServiceImpl.mClientModeImplChannel = mAsyncChannel;
when(mClientModeImpl.syncGetConfiguredNetworks(anyInt(), any(), anyInt()))
- .thenReturn(Arrays.asList(openNetwork, eapNetwork));
+ .thenReturn(Arrays.asList(network));
when(mClientModeImpl.syncGetPasspointConfigs(any(), anyBoolean()))
.thenReturn(Arrays.asList(config));
+ when(mClientModeImpl.syncGetPasspointConfigs(any())).thenReturn(Arrays.asList(config));
+
mWifiServiceImpl.factoryReset(TEST_PACKAGE_NAME);
mLooper.dispatchAll();
verify(mWifiApConfigStore).setApConfiguration(null);
- verify(mClientModeImpl).syncRemoveNetwork(mAsyncChannel, openNetwork.networkId);
- verify(mClientModeImpl).syncRemoveNetwork(mAsyncChannel, eapNetwork.networkId);
- verify(mWifiKeyStore).removeKeys(eapNetwork.enterpriseConfig, true);
+ verify(mClientModeImpl).syncRemoveNetwork(mAsyncChannel, network.networkId);
verify(mClientModeImpl).syncRemovePasspointConfig(mAsyncChannel, true, fqdn);
verify(mWifiConfigManager).clearDeletedEphemeralNetworks();
verify(mClientModeImpl).clearNetworkRequestUserApprovedAccessPoints();
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