wifi: Use overlay to control reset SAP configration during restoring

The AOSP setting(UI) doesn't support several SAP configration.
ex: Channel selection, hidden network option, autoShutDown timer
selection etc...

Once those UI depends features config are restored from cloud.
It will causes User use wrong config and it can't modify anymore.

Bug: 159572880
Bug: 159325231
Test: atest FrameworksWifiTests
Change-Id: I7a6bf855fbb08a4808af5f166e5354f4bf67e4cd

1 files changed, 81 insertions, 13 deletions

diff --git a/tests/wifitests/src/com/android/server/wifi/WifiApConfigStoreTest.java b/tests/wifitests/src/com/android/server/wifi/WifiApConfigStoreTest.java
index bc646c1eb..d19a4f002 100644
--- a/tests/wifitests/src/com/android/server/wifi/WifiApConfigStoreTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/WifiApConfigStoreTest.java
@@ -659,24 +659,92 @@ public class WifiApConfigStoreTest extends WifiBaseTest {
 
     @Test
     public void testResetToDefaultForUnsupportedConfig() throws Exception {
-        mResources.setBoolean(R.bool.config_wifiSofapClientForceDisconnectSupported, false);
-        mResources.setBoolean(R.bool.config_wifi_softap_sae_supported, false);
-        mResources.setBoolean(R.bool.config_wifiSoftapResetChannelConfig, true);
-        SoftApConfiguration sae_config = new SoftApConfiguration.Builder()
-                .setPassphrase("secretsecret", SoftApConfiguration.SECURITY_TYPE_WPA3_SAE)
-                .setMaxNumberOfClients(10)
-                .setClientControlByUserEnabled(true)
-                .setChannel(149, SoftApConfiguration.BAND_5GHZ)
-                .build();
+        mResources.setBoolean(R.bool.config_wifiSofapClientForceDisconnectSupported, true);
+        mResources.setBoolean(R.bool.config_wifi_softap_sae_supported, true);
+        mResources.setBoolean(R.bool.config_wifi6ghzSupport, true);
+        mResources.setBoolean(R.bool.config_wifi5ghzSupport, true);
+
+        // Test all of the features support and all of the reset config are false.
+        String testPassphrase = "secretsecret";
+        SoftApConfiguration.Builder configBuilder = new SoftApConfiguration.Builder();
+        configBuilder.setPassphrase(testPassphrase, SoftApConfiguration.SECURITY_TYPE_WPA3_SAE);
         WifiApConfigStore store = createWifiApConfigStore();
+        SoftApConfiguration resetedConfig = store.resetToDefaultForUnsupportedConfig(
+                configBuilder.build());
+        assertEquals(resetedConfig, configBuilder.build());
 
-        SoftApConfiguration resetedConfig = store.resetToDefaultForUnsupportedConfig(sae_config);
-        assertEquals(resetedConfig.getMaxNumberOfClients(), 0);
-        assertFalse(resetedConfig.isClientControlByUserEnabled());
+        verify(mWifiMetrics).noteSoftApConfigReset(configBuilder.build(), resetedConfig);
+
+        // Test SAE not support case.
+        mResources.setBoolean(R.bool.config_wifi_softap_sae_supported, false);
+        resetedConfig = store.resetToDefaultForUnsupportedConfig(configBuilder.build());
+        assertEquals(resetedConfig.getSecurityType(), SoftApConfiguration.SECURITY_TYPE_WPA2_PSK);
+        // Test force channel
+        configBuilder.setChannel(149, SoftApConfiguration.BAND_5GHZ);
+        mResources.setBoolean(
+                R.bool.config_wifiSoftapResetChannelConfig, true);
+        resetedConfig = store.resetToDefaultForUnsupportedConfig(configBuilder.build());
         assertEquals(resetedConfig.getChannel(), 0);
         assertEquals(resetedConfig.getBand(),
                 SoftApConfiguration.BAND_2GHZ | SoftApConfiguration.BAND_5GHZ);
-        verify(mWifiMetrics).noteSoftApConfigReset(sae_config, resetedConfig);
+
+        // Test forced channel band doesn't support.
+        mResources.setBoolean(R.bool.config_wifi5ghzSupport, false);
+        resetedConfig = store.resetToDefaultForUnsupportedConfig(configBuilder.build());
+        assertEquals(resetedConfig.getChannel(), 0);
+        assertEquals(resetedConfig.getBand(),
+                SoftApConfiguration.BAND_2GHZ);
+
+        // Test band not support with auto channel
+        configBuilder.setBand(SoftApConfiguration.BAND_5GHZ);
+        resetedConfig = store.resetToDefaultForUnsupportedConfig(configBuilder.build());
+        assertEquals(resetedConfig.getBand(), SoftApConfiguration.BAND_2GHZ);
+
+        // Test reset hidden network
+        mResources.setBoolean(
+                R.bool.config_wifiSoftapResetHiddenConfig, true);
+        configBuilder.setHiddenSsid(true);
+        resetedConfig = store.resetToDefaultForUnsupportedConfig(configBuilder.build());
+        assertFalse(resetedConfig.isHiddenSsid());
+
+        // Test auto shutdown timer
+        mResources.setBoolean(
+                R.bool.config_wifiSoftapResetAutoShutdownTimerConfig, true);
+        configBuilder.setShutdownTimeoutMillis(8888);
+        resetedConfig = store.resetToDefaultForUnsupportedConfig(configBuilder.build());
+        assertEquals(resetedConfig.getShutdownTimeoutMillis(), 0);
+
+        // Test max client setting when force client disconnect doesn't support
+        mResources.setBoolean(R.bool.config_wifiSofapClientForceDisconnectSupported, false);
+        configBuilder.setMaxNumberOfClients(10);
+        resetedConfig = store.resetToDefaultForUnsupportedConfig(configBuilder.build());
+        assertEquals(resetedConfig.getMaxNumberOfClients(), 0);
+
+        // Test client control setting when force client disconnect doesn't support
+        mResources.setBoolean(R.bool.config_wifiSofapClientForceDisconnectSupported, false);
+        ArrayList<MacAddress> blockedClientList = new ArrayList<>();
+        blockedClientList.add(MacAddress.fromString("11:22:33:44:55:66"));
+        configBuilder.setBlockedClientList(blockedClientList);
+
+        configBuilder.setClientControlByUserEnabled(true);
+        resetedConfig = store.resetToDefaultForUnsupportedConfig(configBuilder.build());
+        assertFalse(resetedConfig.isClientControlByUserEnabled());
+        // The blocked list still keep
+        assertEquals(resetedConfig.getBlockedClientList(), blockedClientList);
+
+        // Test max client setting when reset enabled but force client disconnect supported
+        mResources.setBoolean(R.bool.config_wifiSofapClientForceDisconnectSupported, true);
+        mResources.setBoolean(
+                R.bool.config_wifiSoftapResetMaxClientSettingConfig, true);
+        assertEquals(resetedConfig.getMaxNumberOfClients(), 0);
+
+        // Test client control setting when reset enabled but force client disconnect supported
+        mResources.setBoolean(R.bool.config_wifiSofapClientForceDisconnectSupported, true);
+        mResources.setBoolean(
+                R.bool.config_wifiSoftapResetUserControlConfig, true);
+        resetedConfig = store.resetToDefaultForUnsupportedConfig(configBuilder.build());
+        assertFalse(resetedConfig.isClientControlByUserEnabled());
+        assertEquals(resetedConfig.getBlockedClientList(), blockedClientList);
     }
 
     /**