WifiServiceImpl.java revision ba3f5bc64ef27f2ec0d3eae3f53c633ea9e66268
1155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande/* 2155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Copyright (C) 2010 The Android Open Source Project 3155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 4155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Licensed under the Apache License, Version 2.0 (the "License"); 5155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * you may not use this file except in compliance with the License. 6155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * You may obtain a copy of the License at 7155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 8155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * http://www.apache.org/licenses/LICENSE-2.0 9155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 10155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Unless required by applicable law or agreed to in writing, software 11155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * distributed under the License is distributed on an "AS IS" BASIS, 12155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See the License for the specific language governing permissions and 14155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * limitations under the License. 15155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 16155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 17155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandepackage com.android.server.wifi; 18155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 19eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_AIRPLANE_TOGGLED; 20eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_BATTERY_CHANGED; 21090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_EMERGENCY_CALL_STATE_CHANGED; 22eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_EMERGENCY_MODE_CHANGED; 23eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_LOCKS_CHANGED; 24eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_SCAN_ALWAYS_MODE_CHANGED; 25eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_SCREEN_OFF; 26eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_SCREEN_ON; 27eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_SET_AP; 28eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_USER_PRESENT; 29eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_WIFI_TOGGLED; 30eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpande 319086afccf6938a49eb9a2cd248917c1cb0943942vandwalleimport android.Manifest; 32155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.app.AppOpsManager; 33155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.bluetooth.BluetoothAdapter; 34155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.content.BroadcastReceiver; 35155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.content.Context; 36155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.content.Intent; 37155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.content.IntentFilter; 38dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganovimport android.content.pm.ApplicationInfo; 39155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.content.pm.PackageManager; 40f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiaoimport android.content.pm.ParceledListSlice; 41155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.database.ContentObserver; 4234f173a54307c39ffe5dfab52e7ef8166a00539eRobert Greenwaltimport android.net.ConnectivityManager; 43155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.net.DhcpInfo; 44155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.net.DhcpResults; 459846078598c3468f8813dbfa58238a1846bd81efSanket Padaweimport android.net.Network; 46155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.net.NetworkUtils; 47e487a4648dd41881e754f1224aaedead78a0777dSky Faberimport android.net.Uri; 4884d962ec8f487f824214744498bba505a6db0c59Randy Panimport android.net.ip.IpManager; 493ecf5a032e94b6538a56f94a5b33e50cbc464007Jaewan Kimimport android.net.wifi.IWifiManager; 508be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.ScanResult; 518be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.ScanSettings; 528be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiActivityEnergyInfo; 538be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiConfiguration; 548be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiConnectionStatistics; 558be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiEnterpriseConfig; 568be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiInfo; 578be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiLinkLayerStats; 588be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiManager; 596c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silbersteinimport android.net.wifi.WifiScanner; 603ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiuimport android.net.wifi.hotspot2.PasspointConfiguration; 613ecf5a032e94b6538a56f94a5b33e50cbc464007Jaewan Kimimport android.os.AsyncTask; 62c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.BatteryStats; 63155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.Binder; 64e660aa2b9c9ca3a5c7903c37571ca7b91feb4ccfFyodor Kupolovimport android.os.Build; 65c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.Bundle; 66155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.HandlerThread; 67155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.IBinder; 6840abf54c81c5624641543d86e1d7ab21ebe30175Paul Stewartimport android.os.Looper; 69155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.Message; 703ecf5a032e94b6538a56f94a5b33e50cbc464007Jaewan Kimimport android.os.Messenger; 7103b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackbornimport android.os.PowerManager; 72dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganovimport android.os.Process; 73155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.RemoteException; 74c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.ResultReceiver; 75186f7513a080eb1a419b6d83286d62961168a5feAdam Lesinskiimport android.os.SystemClock; 76155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.UserHandle; 77fd5470391e5342daa38d00b68ccbccfeacbe6d33Alexandra Gherghinaimport android.os.UserManager; 78155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.WorkSource; 79155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.provider.Settings; 804d381bc39f5263effdae73ec99065eb299b806caVinit Deshpandeimport android.text.TextUtils; 81992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalleimport android.util.Log; 82155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.util.Slog; 83155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 84f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Raoimport com.android.internal.annotations.VisibleForTesting; 8598e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpandeimport com.android.internal.telephony.IccCardConstants; 86090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpandeimport com.android.internal.telephony.PhoneConstants; 878be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport com.android.internal.telephony.TelephonyIntents; 888be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport com.android.internal.util.AsyncChannel; 89f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Raoimport com.android.server.wifi.util.WifiHandler; 90868b692e6faa9ec3c8dd0cd42d4302082e28b992Sohani Raoimport com.android.server.wifi.util.WifiPermissionsUtil; 918be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 92155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.BufferedReader; 93155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.FileDescriptor; 948be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport java.io.FileNotFoundException; 95155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.FileReader; 96155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.IOException; 97155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.PrintWriter; 98155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.net.Inet4Address; 998be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport java.net.InetAddress; 100a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvistimport java.security.GeneralSecurityException; 10131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.KeyStore; 10231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertPath; 10331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertPathValidator; 1049a069cba2e5ae31ee00d9ec9a3c25bdb7052aa78Jan Nordqvistimport java.security.cert.CertPathValidatorException; 10531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertificateFactory; 10631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.PKIXParameters; 10731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.X509Certificate; 108155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.util.ArrayList; 10931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.util.Arrays; 110155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.util.List; 111155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 112155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande/** 113155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * WifiService handles remote WiFi operation requests by implementing 114155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * the IWifiManager interface. 115155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 116155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @hide 117155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 11879a4204d12f32d2f6a4dfc8500f5e74718cabb8dVinit Deshpandepublic class WifiServiceImpl extends IWifiManager.Stub { 119155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private static final String TAG = "WifiService"; 120f22d23092ab37286a5ef9d257d5bb32c421d2669vandwalle private static final boolean DBG = true; 12170b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle private static final boolean VDBG = false; 122155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 12384ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart // Dumpsys argument to enable/disable disconnect on IP reachability failures. 12484ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT = "set-ipreach-disconnect"; 12584ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT_ENABLED = "enabled"; 12684ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT_DISABLED = "disabled"; 12784ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart 128155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final WifiStateMachine mWifiStateMachine; 129155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 130155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final Context mContext; 1310091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang private final FrameworkFacade mFacade; 132155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 13303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn private final PowerManager mPowerManager; 134155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final AppOpsManager mAppOps; 135f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott private final UserManager mUserManager; 136d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang private final WifiCountryCode mCountryCode; 137ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle // Debug counter tracking scan requests sent by WifiManager 138ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle private int scanRequestCounter = 0; 139ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle 140155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Polls traffic stats and notifies clients */ 141155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private WifiTrafficPoller mTrafficPoller; 142155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Tracks the persisted states for wi-fi & airplane mode */ 143155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final WifiSettingsStore mSettingsStore; 1441b067831bbff14f8e7a99b927b69f714d1b03448Glen Kuhne /* Logs connection events and some general router and scan stats */ 1451b067831bbff14f8e7a99b927b69f714d1b03448Glen Kuhne private final WifiMetrics mWifiMetrics; 1462bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu /* Manages affiliated certificates for current user */ 1472bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu private final WifiCertManager mCertManager; 1482bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 149637a86ffb3a036a4f26a471378b57d8817f35c25Glen Kuhne private final WifiInjector mWifiInjector; 150ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /* Backup/Restore Module */ 151ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius private final WifiBackupRestore mWifiBackupRestore; 152ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1536c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein private WifiScanner mWifiScanner; 1546c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein 155f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao private WifiLog mLog; 156155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 157155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Asynchronous channel to WifiStateMachine 158155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 159155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private AsyncChannel mWifiStateMachineChannel; 160155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 161dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov private final boolean mPermissionReviewRequired; 162f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao private final FrameworkFacade mFrameworkFacade; 163dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov 164868b692e6faa9ec3c8dd0cd42d4302082e28b992Sohani Rao private WifiPermissionsUtil mWifiPermissionsUtil; 165868b692e6faa9ec3c8dd0cd42d4302082e28b992Sohani Rao 166155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 167155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Handles client connections 168155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 169f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao private class ClientHandler extends WifiHandler { 170155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 171f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao ClientHandler(String tag, Looper looper) { 172f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao super(tag, looper); 173155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 174155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 175155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 176155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void handleMessage(Message msg) { 177f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao super.handleMessage(msg); 178155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande switch (msg.what) { 179155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_HALF_CONNECTED: { 180155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SUCCESSFUL) { 181155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "New client listening to asynchronous messages"); 182155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // We track the clients by the Messenger 183155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // since it is expected to be always available 184155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mTrafficPoller.addClient(msg.replyTo); 185155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 186155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Client connection failure, error=" + msg.arg1); 187155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 188155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 189155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 190155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_DISCONNECTED: { 191155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SEND_UNSUCCESSFUL) { 192155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "Send failed, client connection lost"); 193155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 194155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "Client connection lost with reason: " + msg.arg1); 195155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 196155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mTrafficPoller.removeClient(msg.replyTo); 197155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 198155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 199155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_FULL_CONNECTION: { 200f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao AsyncChannel ac = mFrameworkFacade.makeWifiAsyncChannel(TAG); 201155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande ac.connect(mContext, this, msg.replyTo); 202155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 203155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 2041316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang case WifiManager.CONNECT_NETWORK: { 205155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande WifiConfiguration config = (WifiConfiguration) msg.obj; 206155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int networkId = msg.arg1; 2071316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang Slog.d("WiFiServiceImpl ", "CONNECT " 2081316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang + " nid=" + Integer.toString(networkId) 2091316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang + " uid=" + msg.sendingUid 2101316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang + " name=" 2111316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang + mContext.getPackageManager().getNameForUid(msg.sendingUid)); 212d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (config != null && isValid(config)) { 2131316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang if (DBG) Slog.d(TAG, "Connect with config " + config); 2141316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang /* Command is forwarded to state machine */ 21564c98f4afda6c7970c5d563580165a308d5e7c15Jason Monk mWifiStateMachine.sendMessage(Message.obtain(msg)); 216155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (config == null 217155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande && networkId != WifiConfiguration.INVALID_NETWORK_ID) { 2181316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang if (DBG) Slog.d(TAG, "Connect with networkId " + networkId); 2191316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang mWifiStateMachine.sendMessage(Message.obtain(msg)); 2201316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang } else { 2211316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang Slog.e(TAG, "ClientHandler.handleMessage ignoring invalid msg=" + msg); 2221316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang replyFailed(msg, WifiManager.CONNECT_NETWORK_FAILED, 2231316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang WifiManager.INVALID_ARGS); 2241316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang } 2251316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang break; 2261316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang } 2271316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang case WifiManager.SAVE_NETWORK: { 2281316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang WifiConfiguration config = (WifiConfiguration) msg.obj; 2291316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang int networkId = msg.arg1; 2301316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang Slog.d("WiFiServiceImpl ", "SAVE" 2311316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang + " nid=" + Integer.toString(networkId) 2321316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang + " uid=" + msg.sendingUid 2331316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang + " name=" 2341316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang + mContext.getPackageManager().getNameForUid(msg.sendingUid)); 2351316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang if (config != null && isValid(config)) { 2361316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang if (DBG) Slog.d(TAG, "Save network with config " + config); 2371316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang /* Command is forwarded to state machine */ 238155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendMessage(Message.obtain(msg)); 239155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 240155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "ClientHandler.handleMessage ignoring invalid msg=" + msg); 2411316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang replyFailed(msg, WifiManager.SAVE_NETWORK_FAILED, 2421316bfba023da3371bbc590ab2edee19c9475c03Ningyuan Wang WifiManager.INVALID_ARGS); 243155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 244155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 245155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 246155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.FORGET_NETWORK: 247bace539f9cdc4ffb521c8251dd1c56073e805cd4Bartosz Fabianowski mWifiStateMachine.sendMessage(Message.obtain(msg)); 248002ea67f42b0f69a8c9fa4719391f9476567b762Sky Faber break; 249155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.START_WPS: 250155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.CANCEL_WPS: 251155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.DISABLE_NETWORK: 252155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.RSSI_PKTCNT_FETCH: { 253155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendMessage(Message.obtain(msg)); 254155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 255155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 256155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande default: { 257155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "ClientHandler.handleMessage ignoring msg=" + msg); 258155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 259155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 260155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 261155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 262155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 263c35d728a15e9270f5642ef79f5245c89d749285fSky Faber private void replyFailed(Message msg, int what, int why) { 264e1d14389cd77b0757ba3533b122cf00ad65e2099Paul Stewart if (msg.replyTo == null) return; 2658fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley Message reply = Message.obtain(); 266155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reply.what = what; 267c35d728a15e9270f5642ef79f5245c89d749285fSky Faber reply.arg1 = why; 268155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 269155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande msg.replyTo.send(reply); 270155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (RemoteException e) { 271155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // There's not much we can do if reply can't be sent! 272155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 273155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 274155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 275155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private ClientHandler mClientHandler; 276155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 277155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 278155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Handles interaction with WifiStateMachine 279155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 280f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao private class WifiStateMachineHandler extends WifiHandler { 281155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private AsyncChannel mWsmChannel; 282155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 283f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao WifiStateMachineHandler(String tag, Looper looper, AsyncChannel asyncChannel) { 284f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao super(tag, looper); 285da918df16e03ee19be62343313d954027d3eb3abRebecca Silberstein mWsmChannel = asyncChannel; 286155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWsmChannel.connect(mContext, this, mWifiStateMachine.getHandler()); 287155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 288155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 289155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 290155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void handleMessage(Message msg) { 291f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao super.handleMessage(msg); 292155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande switch (msg.what) { 293155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_HALF_CONNECTED: { 294155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SUCCESSFUL) { 295155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = mWsmChannel; 296155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 297155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "WifiStateMachine connection failure, error=" + msg.arg1); 298155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = null; 299155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 300155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 301155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 302155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_DISCONNECTED: { 303155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "WifiStateMachine channel lost, msg.arg1 =" + msg.arg1); 304155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = null; 305155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande //Re-establish connection to state machine 306155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWsmChannel.connect(mContext, this, mWifiStateMachine.getHandler()); 307155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 308155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 309155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande default: { 310155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "WifiStateMachineHandler.handleMessage ignoring msg=" + msg); 311155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 312155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 313155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 314155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 315155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 316155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 317155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande WifiStateMachineHandler mWifiStateMachineHandler; 318155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private WifiController mWifiController; 3192a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein private final WifiLockManager mWifiLockManager; 32061312e14a088a9487d4db64f08285162476e870fPaul Stewart private final WifiMulticastLockManager mWifiMulticastLockManager; 321155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 322da918df16e03ee19be62343313d954027d3eb3abRebecca Silberstein public WifiServiceImpl(Context context, WifiInjector wifiInjector, AsyncChannel asyncChannel) { 323155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext = context; 324da918df16e03ee19be62343313d954027d3eb3abRebecca Silberstein mWifiInjector = wifiInjector; 325fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein 326fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mFacade = mWifiInjector.getFrameworkFacade(); 327637a86ffb3a036a4f26a471378b57d8817f35c25Glen Kuhne mWifiMetrics = mWifiInjector.getWifiMetrics(); 328fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mTrafficPoller = mWifiInjector.getWifiTrafficPoller(); 3290fb9cf43830d67894b519c9a6271320c4842a5c0Bartosz Fabianowski mUserManager = UserManager.get(mContext); 330fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mCountryCode = mWifiInjector.getWifiCountryCode(); 331fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiStateMachine = mWifiInjector.getWifiStateMachine(); 332155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.enableRssiPolling(true); 333fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mSettingsStore = mWifiInjector.getWifiSettingsStore(); 334fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mPowerManager = mContext.getSystemService(PowerManager.class); 335fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mAppOps = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE); 336fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mCertManager = mWifiInjector.getWifiCertManager(); 337fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiLockManager = mWifiInjector.getWifiLockManager(); 33861312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager = mWifiInjector.getWifiMulticastLockManager(); 339fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein HandlerThread wifiServiceHandlerThread = mWifiInjector.getWifiServiceHandlerThread(); 340f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mClientHandler = new ClientHandler(TAG, wifiServiceHandlerThread.getLooper()); 341f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mWifiStateMachineHandler = new WifiStateMachineHandler(TAG, 342f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao wifiServiceHandlerThread.getLooper(), asyncChannel); 343fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiController = mWifiInjector.getWifiController(); 3443204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore = mWifiInjector.getWifiBackupRestore(); 345dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov mPermissionReviewRequired = Build.PERMISSIONS_REVIEW_REQUIRED 346dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov || context.getResources().getBoolean( 347dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov com.android.internal.R.bool.config_permissionReviewRequired); 348868b692e6faa9ec3c8dd0cd42d4302082e28b992Sohani Rao mWifiPermissionsUtil = mWifiInjector.getWifiPermissionsUtil(); 349f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog = mWifiInjector.makeLog(TAG); 350f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mFrameworkFacade = wifiInjector.getFrameworkFacade(); 35100ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein enableVerboseLoggingInternal(getVerboseLoggingLevel()); 3521c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde } 3531c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde 3541c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde /** 355f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao * Provide a way for unit tests to set valid log object in the WifiHandler 356f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao * @param log WifiLog object to assign to the clientHandler 357f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao */ 358f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao @VisibleForTesting 359f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao public void setWifiHandlerLogForTest(WifiLog log) { 360f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mClientHandler.setWifiLog(log); 361f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao } 362f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao /** 3631c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * Check if Wi-Fi needs to be enabled and start 3641c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * if needed 3651c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * 3661c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * This function is used only at boot time 3671c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde */ 3681c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde public void checkAndStartWifi() { 3691c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde /* Check if wi-fi needs to be enabled */ 3701c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde boolean wifiEnabled = mSettingsStore.isWifiToggleEnabled(); 3711c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde Slog.i(TAG, "WifiService starting up with Wi-Fi " + 3721c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde (wifiEnabled ? "enabled" : "disabled")); 373155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 374155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande registerForScanModeChange(); 375155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.registerReceiver( 376155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new BroadcastReceiver() { 377155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 378155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onReceive(Context context, Intent intent) { 379155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mSettingsStore.handleAirplaneModeToggled()) { 380155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_AIRPLANE_TOGGLED); 381155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 38298e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande if (mSettingsStore.isAirplaneModeOn()) { 38398e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande Log.d(TAG, "resetting country code because Airplane mode is ON"); 384d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang mCountryCode.airplaneModeEnabled(); 38598e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 386155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 387155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }, 388155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new IntentFilter(Intent.ACTION_AIRPLANE_MODE_CHANGED)); 389155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 39098e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande mContext.registerReceiver( 39198e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande new BroadcastReceiver() { 39298e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande @Override 39398e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande public void onReceive(Context context, Intent intent) { 39498e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande String state = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE); 395a7bf9d90d68a4833cc3c64da98024167931c4b1epkanwar if (IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(state)) { 396fdce524fd05844c996cf1c5c0c102a87fde8e32cVinit Deshpande Log.d(TAG, "resetting networks because SIM was removed"); 3973c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills mWifiStateMachine.resetSimAuthNetworks(false); 39898e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande Log.d(TAG, "resetting country code because SIM is removed"); 399d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang mCountryCode.simCardRemoved(); 4003c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills } else if (IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(state)) { 4013c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills Log.d(TAG, "resetting networks because SIM was loaded"); 4023c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills mWifiStateMachine.resetSimAuthNetworks(true); 40398e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 40498e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 40598e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande }, 40698e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande new IntentFilter(TelephonyIntents.ACTION_SIM_STATE_CHANGED)); 40798e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande 408155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Adding optimizations of only receiving broadcasts when wifi is enabled 409155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // can result in race conditions when apps toggle wifi in the background 410155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // without active user involvement. Always receive broadcasts. 411155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande registerForBroadcasts(); 412faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee registerForPackageOrUserRemoval(); 41303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mInIdleMode = mPowerManager.isDeviceIdleMode(); 414155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 415d84fd37259c6e956d0f00c261f573dfa319acb91Roshan Pius if (!mWifiStateMachine.syncInitialize(mWifiStateMachineChannel)) { 416d84fd37259c6e956d0f00c261f573dfa319acb91Roshan Pius Log.wtf(TAG, "Failed to initialize WifiStateMachine"); 417d84fd37259c6e956d0f00c261f573dfa319acb91Roshan Pius } 4181c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde mWifiController.start(); 419155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 420155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // If we are already disabled (could be due to airplane mode), avoid changing persist 421155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // state here 422dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov if (wifiEnabled) { 423dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov try { 424dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov setWifiEnabled(mContext.getPackageName(), wifiEnabled); 425dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } catch (RemoteException e) { 426dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov /* ignore - local call */ 427dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 428dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 429155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 430155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 431bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski public void handleUserSwitch(int userId) { 432bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski mWifiStateMachine.handleUserSwitch(userId); 433bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski } 434bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski 4353bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius public void handleUserUnlock(int userId) { 4363bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius mWifiStateMachine.handleUserUnlock(userId); 4373bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius } 4383bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius 4393bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius public void handleUserStop(int userId) { 4403bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius mWifiStateMachine.handleUserStop(userId); 4413bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius } 442bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski 443155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 444155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#pingSupplicant()} 445155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeds, {@code false} otherwise 446155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 4478fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 448155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean pingSupplicant() { 449155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 450f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("pingSupplicant uid=%").c(Binder.getCallingUid()).flush(); 451155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 452155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncPingSupplicant(mWifiStateMachineChannel); 453155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 454155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 455155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 456155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 457155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 458155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 459155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 460a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * see {@link android.net.wifi.WifiManager#startScan} 461a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * and {@link android.net.wifi.WifiManager#startCustomizedScan} 462155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 463a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * @param settings If null, use default parameter, i.e. full scan. 464a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * @param workSource If null, all blame is given to the calling uid. 465155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 4668fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 467a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng public void startScan(ScanSettings settings, WorkSource workSource) { 468155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 469f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("startScan uid=%").c(Binder.getCallingUid()).flush(); 4701227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande synchronized (this) { 4716c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein if (mWifiScanner == null) { 4726c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein mWifiScanner = mWifiInjector.getWifiScanner(); 4736c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein } 47403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mInIdleMode) { 47549dfc6768889a33eb67102b16faf21667af2a60dVinit Deshpande // Need to send an immediate scan result broadcast in case the 47649dfc6768889a33eb67102b16faf21667af2a60dVinit Deshpande // caller is waiting for a result .. 477691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande 478691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande // clear calling identity to send broadcast 479691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande long callingIdentity = Binder.clearCallingIdentity(); 480691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande try { 4816c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // TODO: investigate if the logic to cancel scans when idle can move to 4826c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // WifiScanningServiceImpl. This will 1 - clean up WifiServiceImpl and 2 - 4836c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // avoid plumbing an awkward path to report a cancelled/failed scan. This will 4846c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // be sent directly until b/31398592 is fixed. 4856c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein Intent intent = new Intent(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION); 4866c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 4876c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein intent.putExtra(WifiManager.EXTRA_RESULTS_UPDATED, false); 4886c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein mContext.sendBroadcastAsUser(intent, UserHandle.ALL); 489691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande } finally { 490691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande // restore calling identity 491691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande Binder.restoreCallingIdentity(callingIdentity); 492691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande } 49303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mScanPending = true; 49403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn return; 49503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 49603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 497a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng if (settings != null) { 498a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng settings = new ScanSettings(settings); 499a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng if (!settings.isValid()) { 500a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng Slog.e(TAG, "invalid scan setting"); 501a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng return; 502a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng } 503a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng } 504155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (workSource != null) { 505155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceWorkSourcePermission(); 506155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // WifiManager currently doesn't use names, so need to clear names out of the 507155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // supplied WorkSource to allow future WorkSource combining. 508155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande workSource.clearNames(); 509155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 51048444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills if (workSource == null && Binder.getCallingUid() >= 0) { 51148444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills workSource = new WorkSource(Binder.getCallingUid()); 51248444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills } 513ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle mWifiStateMachine.startScan(Binder.getCallingUid(), scanRequestCounter++, 514ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle settings, workSource); 515155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 516155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 5178fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 518ba3f5bc64ef27f2ec0d3eae3f53c633ea9e66268Amin Shaikh public String getCurrentNetworkWpsNfcConfigurationToken() { 519f3f4029b3ac41da4cc6a1bc22bae47c750a47048Andres Morales enforceConnectivityInternalPermission(); 520ba3f5bc64ef27f2ec0d3eae3f53c633ea9e66268Amin Shaikh mLog.trace("getCurrentNetworkWpsNfcConfigurationToken uid=%") 521ba3f5bc64ef27f2ec0d3eae3f53c633ea9e66268Amin Shaikh .c(Binder.getCallingUid()).flush(); 522f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao // TODO Add private logging for netId b/33807876 523ba3f5bc64ef27f2ec0d3eae3f53c633ea9e66268Amin Shaikh return mWifiStateMachine.syncGetCurrentNetworkWpsNfcConfigurationToken(); 5243f7ef65ab71619040032aee96b5599849881d6fdAndres Morales } 5253f7ef65ab71619040032aee96b5599849881d6fdAndres Morales 5261227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande boolean mInIdleMode; 5271227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande boolean mScanPending; 5281227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande 52903b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn void handleIdleModeChanged() { 53003b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn boolean doScan = false; 5311227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande synchronized (this) { 53203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn boolean idle = mPowerManager.isDeviceIdleMode(); 53303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mInIdleMode != idle) { 53403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mInIdleMode = idle; 53503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (!idle) { 53603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mScanPending) { 53703b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mScanPending = false; 53803b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn doScan = true; 53903b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 54003b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 54103b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 54203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 54303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (doScan) { 54403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn // Someone requested a scan while we were idle; do a full scan now. 54503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn startScan(null, null); 54603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 54703b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 54803b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn 549155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceAccessPermission() { 550155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_WIFI_STATE, 551a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande "WifiService"); 552155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 553155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 554155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceChangePermission() { 555155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission(android.Manifest.permission.CHANGE_WIFI_STATE, 55631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist "WifiService"); 5579086afccf6938a49eb9a2cd248917c1cb0943942vandwalle } 558155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 5599086afccf6938a49eb9a2cd248917c1cb0943942vandwalle private void enforceLocationHardwarePermission() { 5609086afccf6938a49eb9a2cd248917c1cb0943942vandwalle mContext.enforceCallingOrSelfPermission(Manifest.permission.LOCATION_HARDWARE, 5619086afccf6938a49eb9a2cd248917c1cb0943942vandwalle "LocationHardware"); 562155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 563155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 5649878c61bbd81176561991be025af44efc67332feWenchao Tong private void enforceReadCredentialPermission() { 5659878c61bbd81176561991be025af44efc67332feWenchao Tong mContext.enforceCallingOrSelfPermission(android.Manifest.permission.READ_WIFI_CREDENTIAL, 5669878c61bbd81176561991be025af44efc67332feWenchao Tong "WifiService"); 5679878c61bbd81176561991be025af44efc67332feWenchao Tong } 5689878c61bbd81176561991be025af44efc67332feWenchao Tong 569155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceWorkSourcePermission() { 570155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingPermission(android.Manifest.permission.UPDATE_DEVICE_STATS, 571a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande "WifiService"); 572155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 573155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 574155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 575155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceMulticastChangePermission() { 576155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission( 577155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande android.Manifest.permission.CHANGE_WIFI_MULTICAST_STATE, 578155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "WifiService"); 579155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 580155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 581155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceConnectivityInternalPermission() { 582155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission( 583155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande android.Manifest.permission.CONNECTIVITY_INTERNAL, 584155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "ConnectivityService"); 585155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 586155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 587155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 588155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#setWifiEnabled(boolean)} 589155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param enable {@code true} to enable, {@code false} to disable. 590155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the enable/disable operation was 591155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * started or is already in the queue. 592155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 5938fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 594dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov public synchronized boolean setWifiEnabled(String packageName, boolean enable) 595dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov throws RemoteException { 596155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 597155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "setWifiEnabled: " + enable + " pid=" + Binder.getCallingPid() 598155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + ", uid=" + Binder.getCallingUid()); 599f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("setWifiEnabled uid=% enable=%").c(Binder.getCallingUid()).c(enable).flush(); 600155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* 601155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Caller might not have WRITE_SECURE_SETTINGS, 602155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * only CHANGE_WIFI_STATE is enforced 603155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 604155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande long ident = Binder.clearCallingIdentity(); 605155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 606155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (! mSettingsStore.handleWifiToggled(enable)) { 607155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Nothing to do if wifi cannot be toggled 608155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 609155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 610155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 611155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Binder.restoreCallingIdentity(ident); 612155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 613155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 614dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov 615dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov if (mPermissionReviewRequired) { 616dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov final int wiFiEnabledState = getWifiEnabledState(); 617dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov if (enable) { 618dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov if (wiFiEnabledState == WifiManager.WIFI_STATE_DISABLING 619dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov || wiFiEnabledState == WifiManager.WIFI_STATE_DISABLED) { 62002938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov if (startConsentUi(packageName, Binder.getCallingUid(), 621dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov WifiManager.ACTION_REQUEST_ENABLE)) { 622dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov return true; 623dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 624dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 625dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } else if (wiFiEnabledState == WifiManager.WIFI_STATE_ENABLING 626dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov || wiFiEnabledState == WifiManager.WIFI_STATE_ENABLED) { 62702938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov if (startConsentUi(packageName, Binder.getCallingUid(), 628dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov WifiManager.ACTION_REQUEST_DISABLE)) { 629dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov return true; 630dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 631dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 632dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 633dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov 634155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_WIFI_TOGGLED); 635155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 636155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 637155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 638155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 639155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiState()} 640155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return One of {@link WifiManager#WIFI_STATE_DISABLED}, 641155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_DISABLING}, 642155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_ENABLED}, 643155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_ENABLING}, 644155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_UNKNOWN} 645155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6468fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 647155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int getWifiEnabledState() { 648155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 649f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getWifiEnabledState uid=%").c(Binder.getCallingUid()).flush(); 650155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiState(); 651155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 652155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 653155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 654155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#setWifiApEnabled(WifiConfiguration, boolean)} 655155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param wifiConfig SSID, security and channel details as 656155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * part of WifiConfiguration 657155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param enabled true to enable and false to disable 658155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6598fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 660155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setWifiApEnabled(WifiConfiguration wifiConfig, boolean enabled) { 661328fc5407927799843c11f2b767a8cf47b89f366Robert Greenwalt enforceChangePermission(); 66234f173a54307c39ffe5dfab52e7ef8166a00539eRobert Greenwalt ConnectivityManager.enforceTetherChangePermission(mContext); 663f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao 664f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("setWifiApEnabled uid=% enable=%").c(Binder.getCallingUid()).c(enabled).flush(); 665f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao 666f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_TETHERING)) { 66713cddb5337418359eb5f9bebd0504fbc5c47fc41Julia Reynolds throw new SecurityException("DISALLOW_CONFIG_TETHERING is enabled for this user."); 66813cddb5337418359eb5f9bebd0504fbc5c47fc41Julia Reynolds } 669155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // null wifiConfig is a meaningful input for CMD_SET_AP 670d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (wifiConfig == null || isValid(wifiConfig)) { 671155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.obtainMessage(CMD_SET_AP, enabled ? 1 : 0, 0, wifiConfig).sendToTarget(); 672155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 673155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Invalid WifiConfiguration"); 674155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 675155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 676155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 677155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 678155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiApState()} 679155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return One of {@link WifiManager#WIFI_AP_STATE_DISABLED}, 680155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_DISABLING}, 681155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_ENABLED}, 682155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_ENABLING}, 683155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_FAILED} 684155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6858fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 686155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int getWifiApEnabledState() { 687155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 688f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getWifiApEnabledState uid=%").c(Binder.getCallingUid()).flush(); 689155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiApState(); 690155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 691155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 692155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 693155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiApConfiguration()} 694155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return soft access point configuration 6955c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein * @throws SecurityException if the caller does not have permission to retrieve the softap 6965c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein * config 697155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6988fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 699155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public WifiConfiguration getWifiApConfiguration() { 700155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 7015c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein int uid = Binder.getCallingUid(); 7025c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein // only allow Settings UI to get the saved SoftApConfig 7035c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein if (!mWifiPermissionsUtil.checkConfigOverridePermission(uid)) { 7045c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein // random apps should not be allowed to read the user specified config 7055c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein throw new SecurityException("App not allowed to read or update stored WiFi Ap config " 7065c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein + "(uid = " + uid + ")"); 7075c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein } 7085c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein mLog.trace("getWifiApConfiguration uid=%").c(uid).flush(); 709155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiApConfiguration(); 710155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 711155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 712155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 713155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#setWifiApConfiguration(WifiConfiguration)} 714155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param wifiConfig WifiConfiguration details for soft access point 7155c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein * @throws SecurityException if the caller does not have permission to write the sotap config 716155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7178fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 718155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setWifiApConfiguration(WifiConfiguration wifiConfig) { 719155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 7205c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein int uid = Binder.getCallingUid(); 7215c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein // only allow Settings UI to write the stored SoftApConfig 7225c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein if (!mWifiPermissionsUtil.checkConfigOverridePermission(uid)) { 7235c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein // random apps should not be allowed to read the user specified config 7245c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein throw new SecurityException("App not allowed to read or update stored WiFi AP config " 7255c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein + "(uid = " + uid + ")"); 7265c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein } 7275c5e8b347d32f7bf5bb1e6f40b1e350f1e9fb0f3Rebecca Silberstein mLog.trace("setWifiApConfiguration uid=%").c(uid).flush(); 728155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (wifiConfig == null) 729155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return; 730d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (isValid(wifiConfig)) { 731155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.setWifiApConfiguration(wifiConfig); 732155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 733155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Invalid WifiConfiguration"); 734155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 735155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 736155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 737155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 7388fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley * see {@link android.net.wifi.WifiManager#isScanAlwaysAvailable()} 739155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7408fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 741155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isScanAlwaysAvailable() { 742155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 743f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("isScanAlwaysAvailable uid=%").c(Binder.getCallingUid()).flush(); 744155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mSettingsStore.isScanAlwaysAvailable(); 745155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 746155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 747155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 748155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#disconnect()} 749155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7508fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 751155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void disconnect() { 752155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 753f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("disconnect uid=%").c(Binder.getCallingUid()).flush(); 754155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.disconnectCommand(); 755155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 756155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 757155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 758155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#reconnect()} 759155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7608fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 761155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void reconnect() { 762155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 763f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("reconnect uid=%").c(Binder.getCallingUid()).flush(); 764155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.reconnectCommand(); 765155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 766155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 767155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 768155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#reassociate()} 769155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7708fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 771155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void reassociate() { 772155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 773f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("reassociate uid=%").c(Binder.getCallingUid()).flush(); 774155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.reassociateCommand(); 775155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 776155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 777155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 778048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande * see {@link android.net.wifi.WifiManager#getSupportedFeatures} 779a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande */ 7808fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 781048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande public int getSupportedFeatures() { 782a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande enforceAccessPermission(); 783f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getSupportedFeatures uid=%").c(Binder.getCallingUid()).flush(); 784a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande if (mWifiStateMachineChannel != null) { 785048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande return mWifiStateMachine.syncGetSupportedFeatures(mWifiStateMachineChannel); 786a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } else { 787a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 788048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande return 0; 789a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } 790a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } 791a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande 792c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski @Override 793c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski public void requestActivityInfo(ResultReceiver result) { 794c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski Bundle bundle = new Bundle(); 795f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("requestActivityInfo uid=%").c(Binder.getCallingUid()).flush(); 796c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski bundle.putParcelable(BatteryStats.RESULT_RECEIVER_CONTROLLER_KEY, reportActivityInfo()); 797c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski result.send(0, bundle); 798c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski } 799c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski 800a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande /** 80194a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski * see {@link android.net.wifi.WifiManager#getControllerActivityEnergyInfo(int)} 802200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle */ 8038fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 804048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande public WifiActivityEnergyInfo reportActivityInfo() { 805200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle enforceAccessPermission(); 806f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("reportActivityInfo uid=%").c(Binder.getCallingUid()).flush(); 8071f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills if ((getSupportedFeatures() & WifiManager.WIFI_FEATURE_LINK_LAYER_STATS) == 0) { 8081f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return null; 8091f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } 810200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiLinkLayerStats stats; 811200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiActivityEnergyInfo energyInfo = null; 812200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle if (mWifiStateMachineChannel != null) { 813048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande stats = mWifiStateMachine.syncGetLinkLayerStats(mWifiStateMachineChannel); 814200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle if (stats != null) { 81594a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxIdleCurrent = mContext.getResources().getInteger( 81694a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_idle_receive_cur_ma); 81794a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxCurrent = mContext.getResources().getInteger( 81894a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_active_rx_cur_ma); 81994a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long txCurrent = mContext.getResources().getInteger( 82094a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_tx_cur_ma); 82194a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final double voltage = mContext.getResources().getInteger( 82294a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_operating_voltage_mv) 82394a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski / 1000.0; 82494a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski 82594a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxIdleTime = stats.on_time - stats.tx_time - stats.rx_time; 8269c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius final long[] txTimePerLevel; 8279c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius if (stats.tx_time_per_level != null) { 8289c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel = new long[stats.tx_time_per_level.length]; 8299c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius for (int i = 0; i < txTimePerLevel.length; i++) { 8309c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel[i] = stats.tx_time_per_level[i]; 8319c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius // TODO(b/27227497): Need to read the power consumed per level from config 8329c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius } 8339c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius } else { 8349c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius // This will happen if the HAL get link layer API returned null. 8359c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel = new long[0]; 836a1514cb347fccf11566e5172ed71030c695d2abdRoshan Pius } 83794a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long energyUsed = (long)((stats.tx_time * txCurrent + 83894a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski stats.rx_time * rxCurrent + 83994a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski rxIdleTime * rxIdleCurrent) * voltage); 840d76cdd8e08476ad5025f07a5d77a8d8f920a0721Adam Lesinski if (VDBG || rxIdleTime < 0 || stats.on_time < 0 || stats.tx_time < 0 || 841d76cdd8e08476ad5025f07a5d77a8d8f920a0721Adam Lesinski stats.rx_time < 0 || energyUsed < 0) { 84270b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle StringBuilder sb = new StringBuilder(); 84370b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxIdleCur=" + rxIdleCurrent); 84470b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxCur=" + rxCurrent); 84570b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" txCur=" + txCurrent); 84670b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" voltage=" + voltage); 84770b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" on_time=" + stats.on_time); 84870b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" tx_time=" + stats.tx_time); 8499c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius sb.append(" tx_time_per_level=" + Arrays.toString(txTimePerLevel)); 85070b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rx_time=" + stats.rx_time); 85170b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxIdleTime=" + rxIdleTime); 85270b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" energy=" + energyUsed); 853f9946f5663f2d7a9a69cb8b7e82a4ef8b1825c48Mitchell Wills Log.d(TAG, " reportActivityInfo: " + sb.toString()); 85470b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle } 85584a11a3d54b7c6f043dcf7a874b7c0d45709677aPierre Vandwalle 856200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle // Convert the LinkLayerStats into EnergyActivity 857186f7513a080eb1a419b6d83286d62961168a5feAdam Lesinski energyInfo = new WifiActivityEnergyInfo(SystemClock.elapsedRealtime(), 858200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiActivityEnergyInfo.STACK_STATE_STATE_IDLE, stats.tx_time, 859a1514cb347fccf11566e5172ed71030c695d2abdRoshan Pius txTimePerLevel, stats.rx_time, rxIdleTime, energyUsed); 860200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 8611f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills if (energyInfo != null && energyInfo.isValid()) { 8621f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return energyInfo; 8631f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } else { 8641f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return null; 8651f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } 866200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } else { 867200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 868200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle return null; 869200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 870200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 871200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle 872200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle /** 873155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#getConfiguredNetworks()} 874155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the list of configured networks 875155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 8768fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 877f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao public ParceledListSlice<WifiConfiguration> getConfiguredNetworks() { 878155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 879f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getConfiguredNetworks uid=%").c(Binder.getCallingUid()).flush(); 880155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 881f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao List<WifiConfiguration> configs = mWifiStateMachine.syncGetConfiguredNetworks( 882f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao Binder.getCallingUid(), mWifiStateMachineChannel); 883f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao if (configs != null) { 884f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao return new ParceledListSlice<WifiConfiguration>(configs); 885f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao } 886155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 887155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 888155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 889f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao return null; 890155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 891155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 892155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 8939878c61bbd81176561991be025af44efc67332feWenchao Tong * see {@link android.net.wifi.WifiManager#getPrivilegedConfiguredNetworks()} 8949878c61bbd81176561991be025af44efc67332feWenchao Tong * @return the list of configured networks with real preSharedKey 8959878c61bbd81176561991be025af44efc67332feWenchao Tong */ 8968fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 897f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao public ParceledListSlice<WifiConfiguration> getPrivilegedConfiguredNetworks() { 8989878c61bbd81176561991be025af44efc67332feWenchao Tong enforceReadCredentialPermission(); 8999878c61bbd81176561991be025af44efc67332feWenchao Tong enforceAccessPermission(); 900f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getPrivilegedConfiguredNetworks uid=%").c(Binder.getCallingUid()).flush(); 9019878c61bbd81176561991be025af44efc67332feWenchao Tong if (mWifiStateMachineChannel != null) { 902f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao List<WifiConfiguration> configs = 903f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao mWifiStateMachine.syncGetPrivilegedConfiguredNetwork(mWifiStateMachineChannel); 904f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao if (configs != null) { 905f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao return new ParceledListSlice<WifiConfiguration>(configs); 906f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao } 9079878c61bbd81176561991be025af44efc67332feWenchao Tong } else { 9089878c61bbd81176561991be025af44efc67332feWenchao Tong Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 9099878c61bbd81176561991be025af44efc67332feWenchao Tong } 910f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao return null; 9119878c61bbd81176561991be025af44efc67332feWenchao Tong } 9129878c61bbd81176561991be025af44efc67332feWenchao Tong 9139878c61bbd81176561991be025af44efc67332feWenchao Tong /** 9149af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu * Returns a WifiConfiguration for a Passpoint network matching this ScanResult. 9159af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu * 916ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande * @param scanResult scanResult that represents the BSSID 917ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande * @return {@link WifiConfiguration} that matches this BSSID or null 918ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande */ 9198fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 920ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande public WifiConfiguration getMatchingWifiConfig(ScanResult scanResult) { 921ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande enforceAccessPermission(); 922f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getMatchingWifiConfig uid=%").c(Binder.getCallingUid()).flush(); 9239af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu if (!mContext.getResources().getBoolean( 9249af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu com.android.internal.R.bool.config_wifi_hotspot2_enabled)) { 9259af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu throw new UnsupportedOperationException("Passpoint not enabled"); 9269af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu } 927ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande return mWifiStateMachine.syncGetMatchingWifiConfig(scanResult, mWifiStateMachineChannel); 928ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande } 929ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande 930ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande /** 931155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#addOrUpdateNetwork(WifiConfiguration)} 932155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the supplicant-assigned identifier for the new or updated 933155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * network if the operation succeeds, or {@code -1} if it fails 934155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9358fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 936155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int addOrUpdateNetwork(WifiConfiguration config) { 937155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 938f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("addOrUpdateNetwork uid=%").c(Binder.getCallingUid()).flush(); 9394aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist if (isValid(config) && isValidPasspoint(config)) { 9408be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 94131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig; 94231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 9432e814680f4dd27a5f825afab189843582235cedcJan Nordqvist if (config.isPasspoint() && 9442e814680f4dd27a5f825afab189843582235cedcJan Nordqvist (enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TLS || 9452e814680f4dd27a5f825afab189843582235cedcJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TTLS)) { 9462e814680f4dd27a5f825afab189843582235cedcJan Nordqvist if (config.updateIdentifier != null) { 9472e814680f4dd27a5f825afab189843582235cedcJan Nordqvist enforceAccessPermission(); 9482e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 9492e814680f4dd27a5f825afab189843582235cedcJan Nordqvist else { 950e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills try { 951e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills verifyCert(enterpriseConfig.getCaCertificate()); 952e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } catch (CertPathValidatorException cpve) { 953e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills Slog.e(TAG, "CA Cert " + 954e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills enterpriseConfig.getCaCertificate().getSubjectX500Principal() + 955e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills " untrusted: " + cpve.getMessage()); 956e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills return -1; 957e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } catch (GeneralSecurityException | IOException e) { 958e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills Slog.e(TAG, "Failed to verify certificate" + 959e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills enterpriseConfig.getCaCertificate().getSubjectX500Principal() + 960e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills ": " + e); 961e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills return -1; 962e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } 96331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 96431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 96531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 966992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle //TODO: pass the Uid the WifiStateMachine as a message parameter 96731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist Slog.i("addOrUpdateNetwork", " uid = " + Integer.toString(Binder.getCallingUid()) 968992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " SSID " + config.SSID 969992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " nid=" + Integer.toString(config.networkId)); 970992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle if (config.networkId == WifiConfiguration.INVALID_NETWORK_ID) { 971992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle config.creatorUid = Binder.getCallingUid(); 972992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } else { 973992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle config.lastUpdateUid = Binder.getCallingUid(); 974992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } 975155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 976155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncAddOrUpdateNetwork(mWifiStateMachineChannel, config); 977155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 978155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 979155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return -1; 980155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 981155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 982155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "bad network configuration"); 983155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return -1; 984155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 985155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 986155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 98731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static void verifyCert(X509Certificate caCert) 98831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist throws GeneralSecurityException, IOException { 98931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertificateFactory factory = CertificateFactory.getInstance("X.509"); 99031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPathValidator validator = 99131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPathValidator.getInstance(CertPathValidator.getDefaultType()); 99231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPath path = factory.generateCertPath( 99331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist Arrays.asList(caCert)); 99431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist KeyStore ks = KeyStore.getInstance("AndroidCAStore"); 99531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist ks.load(null, null); 99631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist PKIXParameters params = new PKIXParameters(ks); 99731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist params.setRevocationEnabled(false); 99831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist validator.validate(path, params); 99931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 100031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 100131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist /** 1002155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#removeNetwork(int)} 1003155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 1004155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 1005155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 1006155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 10078fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1008155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean removeNetwork(int netId) { 1009155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1010f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("removeNetwork uid=%").c(Binder.getCallingUid()).flush(); 1011f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao // TODO Add private logging for netId b/33807876 1012155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 1013155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncRemoveNetwork(mWifiStateMachineChannel, netId); 1014155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1015155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1016155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 1017155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1018155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1019155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1020155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1021155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#enableNetwork(int, boolean)} 1022155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 1023155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 1024155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param disableOthers if true, disable all other networks. 1025155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 1026155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 10278fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1028155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean enableNetwork(int netId, boolean disableOthers) { 1029155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1030f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao // TODO b/33807876 Log netId 1031f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableNetwork uid=% disableOthers=%") 1032f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1033f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(disableOthers).flush(); 1034f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao 1035155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 1036155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncEnableNetwork(mWifiStateMachineChannel, netId, 1037155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande disableOthers); 1038155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1039155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1040155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 1041155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1042155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1043155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1044155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1045155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#disableNetwork(int)} 1046155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 1047155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 1048155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 1049155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 10508fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1051155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean disableNetwork(int netId) { 1052155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1053f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao // TODO b/33807876 Log netId 1054f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("disableNetwork uid=%").c(Binder.getCallingUid()).flush(); 1055f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao 1056155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 1057155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncDisableNetwork(mWifiStateMachineChannel, netId); 1058155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1059155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1060155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 1061155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1062155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1063155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1064155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1065155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#getConnectionInfo()} 1066155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the Wi-Fi information, contained in {@link WifiInfo}. 1067155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 10688fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1069155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public WifiInfo getConnectionInfo() { 1070155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1071f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getConnectionInfo uid=%").c(Binder.getCallingUid()).flush(); 1072155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* 1073155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Make sure we have the latest information, by sending 1074155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * a status request to the supplicant. 1075155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 1076155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncRequestConnectionInfo(); 1077155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1078155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1079155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1080155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Return the results of the most recent access point scan, in the form of 1081155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * a list of {@link ScanResult} objects. 1082155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the list of results 1083155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 10848fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1085155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public List<ScanResult> getScanResults(String callingPackage) { 1086155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1087155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int uid = Binder.getCallingUid(); 1088155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande long ident = Binder.clearCallingIdentity(); 1089155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 1090868b692e6faa9ec3c8dd0cd42d4302082e28b992Sohani Rao if (!mWifiPermissionsUtil.canAccessScanResults(callingPackage, 1091868b692e6faa9ec3c8dd0cd42d4302082e28b992Sohani Rao uid, Build.VERSION_CODES.M)) { 10921ecb0083490436303cdb89bc4c46b6743ea0afa8Sky Faber return new ArrayList<ScanResult>(); 10931ecb0083490436303cdb89bc4c46b6743ea0afa8Sky Faber } 1094d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein if (mWifiScanner == null) { 1095d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein mWifiScanner = mWifiInjector.getWifiScanner(); 1096d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein } 1097d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein return mWifiScanner.getSingleScanResults(); 1098155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 1099155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Binder.restoreCallingIdentity(ident); 1100155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1101155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1102155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 11031d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist /** 1104d28cfdde236d3d7c72f0c57ca7f18622b16d421aPeter Qiu * Add or update a Passpoint configuration. 11053ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * 11063ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @param config The Passpoint configuration to be added 11073ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @return true on success or false on failure 11083ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu */ 11093ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu @Override 1110d28cfdde236d3d7c72f0c57ca7f18622b16d421aPeter Qiu public boolean addOrUpdatePasspointConfiguration(PasspointConfiguration config) { 11114781e9e2904824ef1fbf8a0cf75e89fa957d6a92Peter Qiu enforceChangePermission(); 1112f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("addorUpdatePasspointConfiguration uid=%").c(Binder.getCallingUid()).flush(); 11139af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu if (!mContext.getResources().getBoolean( 11149af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu com.android.internal.R.bool.config_wifi_hotspot2_enabled)) { 11159af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu throw new UnsupportedOperationException("Passpoint not enabled"); 11169af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu } 1117dd97694345f47ba6a952c1162e7dcdd66fb72060Peter Qiu return mWifiStateMachine.syncAddOrUpdatePasspointConfig(mWifiStateMachineChannel, config); 11183ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu } 11193ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu 11203ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu /** 11213ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * Remove the Passpoint configuration identified by its FQDN (Fully Qualified Domain Name). 11223ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * 11233ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @param fqdn The FQDN of the Passpoint configuration to be removed 11243ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @return true on success or false on failure 11253ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu */ 11263ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu @Override 11273ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu public boolean removePasspointConfiguration(String fqdn) { 11284781e9e2904824ef1fbf8a0cf75e89fa957d6a92Peter Qiu enforceChangePermission(); 1129f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("removePasspointConfiguration uid=%").c(Binder.getCallingUid()).flush(); 11309af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu if (!mContext.getResources().getBoolean( 11319af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu com.android.internal.R.bool.config_wifi_hotspot2_enabled)) { 11329af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu throw new UnsupportedOperationException("Passpoint not enabled"); 11339af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu } 1134dd97694345f47ba6a952c1162e7dcdd66fb72060Peter Qiu return mWifiStateMachine.syncRemovePasspointConfig(mWifiStateMachineChannel, fqdn); 11353ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu } 11363ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu 11373ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu /** 11383ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * Return the list of the installed Passpoint configurations. 11393ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * 1140d28cfdde236d3d7c72f0c57ca7f18622b16d421aPeter Qiu * An empty list will be returned when no configuration is installed. 1141d28cfdde236d3d7c72f0c57ca7f18622b16d421aPeter Qiu * 1142d28cfdde236d3d7c72f0c57ca7f18622b16d421aPeter Qiu * @return A list of {@link PasspointConfiguration} 11433ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu */ 11443ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu @Override 11453ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu public List<PasspointConfiguration> getPasspointConfigurations() { 11464781e9e2904824ef1fbf8a0cf75e89fa957d6a92Peter Qiu enforceAccessPermission(); 1147f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getPasspointConfigurations uid=%").c(Binder.getCallingUid()).flush(); 11489af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu if (!mContext.getResources().getBoolean( 11499af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu com.android.internal.R.bool.config_wifi_hotspot2_enabled)) { 11509af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu throw new UnsupportedOperationException("Passpoint not enabled"); 11519af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu } 1152dd97694345f47ba6a952c1162e7dcdd66fb72060Peter Qiu return mWifiStateMachine.syncGetPasspointConfigs(mWifiStateMachineChannel); 11533ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu } 11543ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu 11553ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu /** 11562e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Query for a Hotspot 2.0 release 2 OSU icon 11572e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param bssid The BSSID of the AP 11582e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param fileName Icon file name 11592e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 11608fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 11612e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public void queryPasspointIcon(long bssid, String fileName) { 116283b8a3d25eb4991277d8ec3720bc1f3d821166b6Peter Qiu enforceAccessPermission(); 1163f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("queryPasspointIcon uid=%").c(Binder.getCallingUid()).flush(); 11649af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu if (!mContext.getResources().getBoolean( 11659af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu com.android.internal.R.bool.config_wifi_hotspot2_enabled)) { 11669af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu throw new UnsupportedOperationException("Passpoint not enabled"); 11679af7a553d86c910a14410ddecea6fb9422c41cdbPeter Qiu } 11682e814680f4dd27a5f825afab189843582235cedcJan Nordqvist mWifiStateMachine.syncQueryPasspointIcon(mWifiStateMachineChannel, bssid, fileName); 11692e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 11701d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 11712e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 11722e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Match the currently associated network against the SP matching the given FQDN 11732e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param fqdn FQDN of the SP 11742e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @return ordinal [HomeProvider, RoamingProvider, Incomplete, None, Declined] 11752e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 11768fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 11772e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public int matchProviderWithCurrentNetwork(String fqdn) { 1178f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("matchProviderWithCurrentNetwork uid=%").c(Binder.getCallingUid()).flush(); 11792e814680f4dd27a5f825afab189843582235cedcJan Nordqvist return mWifiStateMachine.matchProviderWithCurrentNetwork(mWifiStateMachineChannel, fqdn); 11801d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist } 11811d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 11822e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 11832e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Deauthenticate and set the re-authentication hold off time for the current network 11842e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param holdoff hold off time in milliseconds 11852e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param ess set if the hold off pertains to an ESS rather than a BSS 11862e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 11878fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 11882e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public void deauthenticateNetwork(long holdoff, boolean ess) { 1189f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("deauthenticateNetwork uid=%").c(Binder.getCallingUid()).flush(); 11902e814680f4dd27a5f825afab189843582235cedcJan Nordqvist mWifiStateMachine.deauthenticateNetwork(mWifiStateMachineChannel, holdoff, ess); 11911d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist } 11921d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 1193fd5470391e5342daa38d00b68ccbccfeacbe6d33Alexandra Gherghina /** 1194155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Tell the supplicant to persist the current list of configured networks. 1195155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 1196155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1197155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * TODO: deprecate this 1198155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 11998fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1200155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean saveConfiguration() { 1201155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1202f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("saveConfiguration uid=%").c(Binder.getCallingUid()).flush(); 1203155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 1204155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncSaveConfig(mWifiStateMachineChannel); 1205155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1206155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1207155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 1208155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1209155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1210155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1211155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1212155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Set the country code 1213155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param countryCode ISO 3166 country code. 1214155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param persist {@code true} if the setting should be remembered. 1215155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1216155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The persist behavior exists so that wifi can fall back to the last 1217155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * persisted country code on a restart, when the locale information is 1218155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * not available from telephony. 1219155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 12208fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1221155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setCountryCode(String countryCode, boolean persist) { 1222155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.i(TAG, "WifiService trying to set country code to " + countryCode + 1223155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande " with persist set to " + persist); 12249c22c8ea193360f50ad490368ca6a11af0684362Robert Greenwalt enforceConnectivityInternalPermission(); 1225f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("setCountryCode uid=%").c(Binder.getCallingUid()).flush(); 1226155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final long token = Binder.clearCallingIdentity(); 1227586197ab0ed6d1c9d76c7b461a19ab8733ce9b3aNingyuan Wang mCountryCode.setCountryCode(countryCode); 1228586197ab0ed6d1c9d76c7b461a19ab8733ce9b3aNingyuan Wang Binder.restoreCallingIdentity(token); 1229155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1230155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 123180d14d67a956e6c69433470aaa73100898166efaxinhe /** 123280d14d67a956e6c69433470aaa73100898166efaxinhe * Get the country code 123337b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * @return Get the best choice country code for wifi, regardless of if it was set or 123437b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * not. 123537b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * Returns null when there is no country code available. 123680d14d67a956e6c69433470aaa73100898166efaxinhe */ 12378fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 123880d14d67a956e6c69433470aaa73100898166efaxinhe public String getCountryCode() { 123980d14d67a956e6c69433470aaa73100898166efaxinhe enforceConnectivityInternalPermission(); 1240f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getCountryCode uid=%").c(Binder.getCallingUid()).flush(); 124137b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang String country = mCountryCode.getCountryCode(); 124280d14d67a956e6c69433470aaa73100898166efaxinhe return country; 124380d14d67a956e6c69433470aaa73100898166efaxinhe } 1244155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 12458fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1246155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isDualBandSupported() { 1247155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande //TODO: Should move towards adding a driver API that checks at runtime 1248f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("isDualBandSupported uid=%").c(Binder.getCallingUid()).flush(); 1249155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mContext.getResources().getBoolean( 1250155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande com.android.internal.R.bool.config_wifi_dual_band_support); 1251155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1252155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1253155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1254155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Return the DHCP-assigned addresses from the last successful DHCP request, 1255155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * if any. 1256155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the DHCP information 1257155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @deprecated 1258155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 12598fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 12608fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Deprecated 1261155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public DhcpInfo getDhcpInfo() { 1262155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1263f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getDhcpInfo uid=%").c(Binder.getCallingUid()).flush(); 1264155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande DhcpResults dhcpResults = mWifiStateMachine.syncGetDhcpResults(); 1265155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1266155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande DhcpInfo info = new DhcpInfo(); 12673b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 12683b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti if (dhcpResults.ipAddress != null && 12693b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti dhcpResults.ipAddress.getAddress() instanceof Inet4Address) { 12703b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti info.ipAddress = NetworkUtils.inetAddressToInt((Inet4Address) dhcpResults.ipAddress.getAddress()); 1271155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 12723b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 12733b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti if (dhcpResults.gateway != null) { 12743b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti info.gateway = NetworkUtils.inetAddressToInt((Inet4Address) dhcpResults.gateway); 1275155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 12763b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 1277155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int dnsFound = 0; 12783b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti for (InetAddress dns : dhcpResults.dnsServers) { 1279155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (dns instanceof Inet4Address) { 1280155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (dnsFound == 0) { 1281155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.dns1 = NetworkUtils.inetAddressToInt((Inet4Address)dns); 1282155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1283155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.dns2 = NetworkUtils.inetAddressToInt((Inet4Address)dns); 1284155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1285155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (++dnsFound > 1) break; 1286155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1287155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 12882af03130d7f85823223b8591dc52858d851b301dMitchell Wills Inet4Address serverAddress = dhcpResults.serverAddress; 12892af03130d7f85823223b8591dc52858d851b301dMitchell Wills if (serverAddress != null) { 12902af03130d7f85823223b8591dc52858d851b301dMitchell Wills info.serverAddress = NetworkUtils.inetAddressToInt(serverAddress); 1291155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1292155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.leaseDuration = dhcpResults.leaseDuration; 1293155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1294155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return info; 1295155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1296155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1297155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1298155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * enable TDLS for the local NIC to remote NIC 1299155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The APPs don't know the remote MAC address to identify NIC though, 1300155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * so we need to do additional work to find it from remote IP address 1301155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 1302155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1303155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande class TdlsTaskParams { 1304155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public String remoteIpAddress; 1305155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean enable; 1306155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1307155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1308155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande class TdlsTask extends AsyncTask<TdlsTaskParams, Integer, Integer> { 1309155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1310155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande protected Integer doInBackground(TdlsTaskParams... params) { 1311155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1312155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Retrieve parameters for the call 1313155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande TdlsTaskParams param = params[0]; 1314155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String remoteIpAddress = param.remoteIpAddress.trim(); 1315155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande boolean enable = param.enable; 1316155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1317155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Get MAC address of Remote IP 1318155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String macAddress = null; 1319155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1320155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande BufferedReader reader = null; 1321155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1322155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 1323155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reader = new BufferedReader(new FileReader("/proc/net/arp")); 1324155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1325155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Skip over the line bearing colum titles 1326155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String line = reader.readLine(); 1327155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1328155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande while ((line = reader.readLine()) != null) { 1329155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String[] tokens = line.split("[ ]+"); 1330155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (tokens.length < 6) { 1331155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande continue; 1332155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1333155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1334155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // ARP column format is 1335155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Address HWType HWAddress Flags Mask IFace 1336155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String ip = tokens[0]; 1337155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String mac = tokens[3]; 1338155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1339155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (remoteIpAddress.equals(ip)) { 1340155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande macAddress = mac; 1341155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 1342155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1343155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1344155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1345155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (macAddress == null) { 1346155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.w(TAG, "Did not find remoteAddress {" + remoteIpAddress + "} in " + 1347155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "/proc/net/arp"); 1348155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1349155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enableTdlsWithMacAddress(macAddress, enable); 1350155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1351155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1352155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (FileNotFoundException e) { 1353155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Could not open /proc/net/arp to lookup mac address"); 1354155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (IOException e) { 1355155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Could not read /proc/net/arp to lookup mac address"); 1356155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 1357155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 1358155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (reader != null) { 1359155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reader.close(); 1360155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1361155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1362155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande catch (IOException e) { 1363155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Do nothing 1364155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1365155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1366155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1367155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return 0; 1368155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1369155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1370155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 13718fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1372155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void enableTdls(String remoteAddress, boolean enable) { 13738e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer if (remoteAddress == null) { 13748e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer throw new IllegalArgumentException("remoteAddress cannot be null"); 13758e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer } 1376f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableTdls uid=% enable=%").c(Binder.getCallingUid()).c(enable).flush(); 1377155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande TdlsTaskParams params = new TdlsTaskParams(); 1378155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande params.remoteIpAddress = remoteAddress; 1379155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande params.enable = enable; 1380155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new TdlsTask().execute(params); 1381155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1382155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1383155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 13848fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1385155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void enableTdlsWithMacAddress(String remoteMacAddress, boolean enable) { 1386f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableTdlsWithMacAddress uid=% enable=%") 1387f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1388f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(enable) 1389f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .flush(); 13908e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer if (remoteMacAddress == null) { 13918e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer throw new IllegalArgumentException("remoteMacAddress cannot be null"); 13928e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer } 13938e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer 1394155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.enableTdls(remoteMacAddress, enable); 1395155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1396155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1397155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1398155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Get a reference to handler. This is used by a client to establish 1399155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * an AsyncChannel communication with WifiService 1400155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 14018fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1402155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public Messenger getWifiServiceMessenger() { 1403155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1404155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1405f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getWifiServiceMessenger uid=%").c(Binder.getCallingUid()).flush(); 1406155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return new Messenger(mClientHandler); 1407155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1408155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14092ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle /** 14102ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle * Disable an ephemeral network, i.e. network that is created thru a WiFi Scorer 14112ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle */ 14128fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 14132ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle public void disableEphemeralNetwork(String SSID) { 14142ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle enforceAccessPermission(); 14152ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle enforceChangePermission(); 1416f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("disableEphemeralNetwork uid=%").c(Binder.getCallingUid()).flush(); 14172ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle mWifiStateMachine.disableEphemeralNetwork(SSID); 14182ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle } 1419155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1420155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 1421155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1422155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onReceive(Context context, Intent intent) { 1423155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String action = intent.getAction(); 1424155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (action.equals(Intent.ACTION_SCREEN_ON)) { 1425155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCREEN_ON); 1426155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_USER_PRESENT)) { 1427155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_USER_PRESENT); 1428155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_SCREEN_OFF)) { 1429155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCREEN_OFF); 1430155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_BATTERY_CHANGED)) { 1431155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int pluggedType = intent.getIntExtra("plugged", 0); 1432155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_BATTERY_CHANGED, pluggedType, 0, null); 1433155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED)) { 1434155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int state = intent.getIntExtra(BluetoothAdapter.EXTRA_CONNECTION_STATE, 1435155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande BluetoothAdapter.STATE_DISCONNECTED); 1436155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendBluetoothAdapterStateChange(state); 1437155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED)) { 1438155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande boolean emergencyMode = intent.getBooleanExtra("phoneinECMState", false); 1439155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_EMERGENCY_MODE_CHANGED, emergencyMode ? 1 : 0, 0); 1440090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande } else if (action.equals(TelephonyIntents.ACTION_EMERGENCY_CALL_STATE_CHANGED)) { 1441090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande boolean inCall = intent.getBooleanExtra(PhoneConstants.PHONE_IN_EMERGENCY_CALL, false); 1442090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande mWifiController.sendMessage(CMD_EMERGENCY_CALL_STATE_CHANGED, inCall ? 1 : 0, 0); 144303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } else if (action.equals(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED)) { 144403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn handleIdleModeChanged(); 1445155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1446155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1447155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }; 1448155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 144902938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov private boolean startConsentUi(String packageName, 1450dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov int callingUid, String intentAction) throws RemoteException { 1451dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov if (UserHandle.getAppId(callingUid) == Process.SYSTEM_UID) { 1452dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov return false; 1453dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 1454dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov try { 1455dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov // Validate the package only if we are going to use it 1456dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov ApplicationInfo applicationInfo = mContext.getPackageManager() 1457dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov .getApplicationInfoAsUser(packageName, 1458dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov PackageManager.MATCH_DEBUG_TRIAGED_MISSING, 1459dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov UserHandle.getUserId(callingUid)); 1460dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov if (applicationInfo.uid != callingUid) { 1461dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov throw new SecurityException("Package " + callingUid 1462dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov + " not in uid " + callingUid); 1463dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 1464dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov 146502938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov // Permission review mode, trigger a user prompt 146602938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov Intent intent = new Intent(intentAction); 146702938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 146802938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 146902938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov intent.putExtra(Intent.EXTRA_PACKAGE_NAME, packageName); 147002938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov mContext.startActivity(intent); 147102938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov return true; 1472dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } catch (PackageManager.NameNotFoundException e) { 1473dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov throw new RemoteException(e.getMessage()); 1474dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 1475dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 1476dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov 1477155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1478155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Observes settings changes to scan always mode. 1479155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 1480155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void registerForScanModeChange() { 1481155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande ContentObserver contentObserver = new ContentObserver(null) { 1482155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1483155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onChange(boolean selfChange) { 1484155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mSettingsStore.handleWifiScanAlwaysAvailableToggled(); 1485155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCAN_ALWAYS_MODE_CHANGED); 1486155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1487155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }; 1488155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1489155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.getContentResolver().registerContentObserver( 1490155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Settings.Global.getUriFor(Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE), 1491155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande false, contentObserver); 1492155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1493155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1494155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void registerForBroadcasts() { 1495155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande IntentFilter intentFilter = new IntentFilter(); 1496155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_SCREEN_ON); 1497155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_USER_PRESENT); 1498155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_SCREEN_OFF); 1499155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED); 1500155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION); 1501155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED); 1502155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED); 150303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn intentFilter.addAction(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED); 1504090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande 1505090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande boolean trackEmergencyCallState = mContext.getResources().getBoolean( 1506090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande com.android.internal.R.bool.config_wifi_turn_off_during_emergency_call); 1507090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande if (trackEmergencyCallState) { 1508090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande intentFilter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALL_STATE_CHANGED); 1509090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande } 1510090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande 1511155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.registerReceiver(mReceiver, intentFilter); 1512155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1513155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1514faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee private void registerForPackageOrUserRemoval() { 1515e487a4648dd41881e754f1224aaedead78a0777dSky Faber IntentFilter intentFilter = new IntentFilter(); 1516e487a4648dd41881e754f1224aaedead78a0777dSky Faber intentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); 1517faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee intentFilter.addAction(Intent.ACTION_USER_REMOVED); 1518faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mContext.registerReceiverAsUser(new BroadcastReceiver() { 1519e487a4648dd41881e754f1224aaedead78a0777dSky Faber @Override 1520e487a4648dd41881e754f1224aaedead78a0777dSky Faber public void onReceive(Context context, Intent intent) { 1521faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee switch (intent.getAction()) { 1522faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee case Intent.ACTION_PACKAGE_REMOVED: { 1523faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee if (intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) { 1524faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee return; 1525faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1526faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee int uid = intent.getIntExtra(Intent.EXTRA_UID, -1); 1527faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee Uri uri = intent.getData(); 1528faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee if (uid == -1 || uri == null) { 1529faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee return; 1530faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1531faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee String pkgName = uri.getSchemeSpecificPart(); 1532faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mWifiStateMachine.removeAppConfigs(pkgName, uid); 1533faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee break; 1534faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1535faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee case Intent.ACTION_USER_REMOVED: { 1536faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee int userHandle = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0); 1537faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mWifiStateMachine.removeUserConfigs(userHandle); 1538faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee break; 1539e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1540e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1541e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1542faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee }, UserHandle.ALL, intentFilter, null, null); 1543e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1544e487a4648dd41881e754f1224aaedead78a0777dSky Faber 1545155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1546155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1547155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) 1548155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande != PackageManager.PERMISSION_GRANTED) { 1549155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande pw.println("Permission Denial: can't dump WifiService from from pid=" 1550155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + Binder.getCallingPid() 1551155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + ", uid=" + Binder.getCallingUid()); 1552155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return; 1553155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 155411638f348ba45f9f417928e79b81186cef76c561Glen Kuhne if (args.length > 0 && WifiMetrics.PROTO_DUMP_ARG.equals(args[0])) { 155511638f348ba45f9f417928e79b81186cef76c561Glen Kuhne // WifiMetrics proto bytes were requested. Dump only these. 155611638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiStateMachine.updateWifiMetrics(); 155711638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiMetrics.dump(fd, pw, args); 1558675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti } else if (args.length > 0 && IpManager.DUMP_ARG.equals(args[0])) { 1559675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti // IpManager dump was requested. Pass it along and take no further action. 1560675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti String[] ipManagerArgs = new String[args.length - 1]; 1561675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti System.arraycopy(args, 1, ipManagerArgs, 0, ipManagerArgs.length); 1562675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti mWifiStateMachine.dumpIpManager(fd, pw, ipManagerArgs); 156384ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } else if (args.length > 0 && DUMP_ARG_SET_IPREACH_DISCONNECT.equals(args[0])) { 156484ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart if (args.length > 1) { 156584ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart if (DUMP_ARG_SET_IPREACH_DISCONNECT_ENABLED.equals(args[1])) { 156684ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart mWifiStateMachine.setIpReachabilityDisconnectEnabled(true); 156784ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } else if (DUMP_ARG_SET_IPREACH_DISCONNECT_DISABLED.equals(args[1])) { 156884ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart mWifiStateMachine.setIpReachabilityDisconnectEnabled(false); 156984ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } 157084ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } 157184ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart pw.println("IPREACH_DISCONNECT state is " 157284ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart + mWifiStateMachine.getIpReachabilityDisconnectEnabled()); 157384ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart return; 157411638f348ba45f9f417928e79b81186cef76c561Glen Kuhne } else { 157511638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Wi-Fi is " + mWifiStateMachine.syncGetWifiStateByName()); 157611638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Stay-awake conditions: " + 157711638f348ba45f9f417928e79b81186cef76c561Glen Kuhne Settings.Global.getInt(mContext.getContentResolver(), 157811638f348ba45f9f417928e79b81186cef76c561Glen Kuhne Settings.Global.STAY_ON_WHILE_PLUGGED_IN, 0)); 157911638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("mInIdleMode " + mInIdleMode); 158011638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("mScanPending " + mScanPending); 158111638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiController.dump(fd, pw, args); 158211638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mSettingsStore.dump(fd, pw, args); 158311638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mTrafficPoller.dump(fd, pw, args); 158411638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 158511638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Locks held:"); 15862a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.dump(pw); 15872a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein pw.println(); 158861312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.dump(pw); 158911638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 159011638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiStateMachine.dump(fd, pw, args); 15913c6e92f51984ba8999d5efe622b4a52dd18bdaffGlen Kuhne pw.println(); 15923c6e92f51984ba8999d5efe622b4a52dd18bdaffGlen Kuhne mWifiStateMachine.updateWifiMetrics(); 15933c6e92f51984ba8999d5efe622b4a52dd18bdaffGlen Kuhne mWifiMetrics.dump(fd, pw, args); 159411638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 15953204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore.dump(fd, pw, args); 15963204fb9682242a7b5a749489076c66d448c42577Roshan Pius pw.println(); 159711638f348ba45f9f417928e79b81186cef76c561Glen Kuhne } 1598155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1599155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16008fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1601155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean acquireWifiLock(IBinder binder, int lockMode, String tag, WorkSource ws) { 1602f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("acquireWifiLock uid=% lockMode=%") 1603f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1604f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(lockMode).flush(); 16052a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein if (mWifiLockManager.acquireWifiLock(lockMode, tag, binder, ws)) { 1606155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_LOCKS_CHANGED); 1607155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 1608155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 16092a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return false; 1610155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1611155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16128fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 16132a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein public void updateWifiLockWorkSource(IBinder binder, WorkSource ws) { 1614f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("updateWifiLockWorkSource uid=%").c(Binder.getCallingUid()).flush(); 16152a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.updateWifiLockWorkSource(binder, ws); 1616155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1617155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16188fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 16192a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein public boolean releaseWifiLock(IBinder binder) { 1620f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("releaseWifiLock uid=%").c(Binder.getCallingUid()).flush(); 16212a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein if (mWifiLockManager.releaseWifiLock(binder)) { 16222a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiController.sendMessage(CMD_LOCKS_CHANGED); 16232a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return true; 1624155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 16252a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return false; 1626155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1627155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16288fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1629155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void initializeMulticastFiltering() { 1630155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 1631f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("initializeMulticastFiltering uid=%").c(Binder.getCallingUid()).flush(); 163261312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.initializeFiltering(); 1633155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1634155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16358fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1636155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void acquireMulticastLock(IBinder binder, String tag) { 1637155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 1638f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("acquireMulticastLock uid=%").c(Binder.getCallingUid()).flush(); 163961312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.acquireLock(binder, tag); 1640155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1641155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16428fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1643155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void releaseMulticastLock() { 1644155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 1645f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("releaseMulticastLock uid=%").c(Binder.getCallingUid()).flush(); 164661312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.releaseLock(); 1647155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1648155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16498fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1650155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isMulticastEnabled() { 1651155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1652f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("isMulticastEnabled uid=%").c(Binder.getCallingUid()).flush(); 165361312e14a088a9487d4db64f08285162476e870fPaul Stewart return mWifiMulticastLockManager.isMulticastEnabled(); 1654155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 16559ae6b45c038fa74a9e7285ef4834551dd93da332Yuhao Zheng 16568fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1657ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle public void enableVerboseLogging(int verbose) { 1658ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle enforceAccessPermission(); 1659f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableVerboseLogging uid=% verbose=%") 1660f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1661f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(verbose).flush(); 166200ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mFacade.setIntegerSetting( 166300ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mContext, Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED, verbose); 166400ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein enableVerboseLoggingInternal(verbose); 166500ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein } 166600ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein 1667da918df16e03ee19be62343313d954027d3eb3abRebecca Silberstein void enableVerboseLoggingInternal(int verbose) { 1668ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle mWifiStateMachine.enableVerboseLogging(verbose); 16692a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.enableVerboseLogging(verbose); 167061312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.enableVerboseLogging(verbose); 167175727af748e2b53baf365139ecfa7bf87a449d04Rebecca Silberstein mWifiInjector.getWifiLastResortWatchdog().enableVerboseLogging(verbose); 167200ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mWifiInjector.getWifiBackupRestore().enableVerboseLogging(verbose); 1673e33b3346b262507ef2361d50a89d16bef69d9a57Sohani Rao LogcatLog.enableVerboseLogging(verbose); 1674ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle } 1675ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle 16768fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1677ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle public int getVerboseLoggingLevel() { 1678ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle enforceAccessPermission(); 1679f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getVerboseLoggingLevel uid=%").c(Binder.getCallingUid()).flush(); 168000ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein return mFacade.getIntegerSetting( 168100ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mContext, Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED, 0); 1682ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle } 1683c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 16848fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1685c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public void enableAggressiveHandover(int enabled) { 1686c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1687f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableAggressiveHandover uid=% enabled=%") 1688f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1689f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(enabled) 1690f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .flush(); 1691c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle mWifiStateMachine.enableAggressiveHandover(enabled); 1692c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1693c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 16948fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1695c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public int getAggressiveHandover() { 1696c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1697f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getAggressiveHandover uid=%").c(Binder.getCallingUid()).flush(); 1698c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle return mWifiStateMachine.getAggressiveHandover(); 1699c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1700c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 17018fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1702c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public void setAllowScansWithTraffic(int enabled) { 1703c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1704f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("setAllowScansWithTraffic uid=% enabled=%") 1705f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1706f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(enabled).flush(); 1707c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle mWifiStateMachine.setAllowScansWithTraffic(enabled); 1708c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1709c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 17108fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1711c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public int getAllowScansWithTraffic() { 1712c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1713f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getAllowScansWithTraffic uid=%").c(Binder.getCallingUid()).flush(); 1714c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle return mWifiStateMachine.getAllowScansWithTraffic(); 1715c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1716c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle 17178fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 171843eba5ba17a9af5d9a050a4ba5e12e93c92f722dSamuel Tan public boolean setEnableAutoJoinWhenAssociated(boolean enabled) { 1719a8647b8cb29de22765062714cb265247234c3d32xinhe enforceChangePermission(); 1720f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("setEnableAutoJoinWhenAssociated uid=% enabled=%") 1721f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1722f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(enabled).flush(); 172343eba5ba17a9af5d9a050a4ba5e12e93c92f722dSamuel Tan return mWifiStateMachine.setEnableAutoJoinWhenAssociated(enabled); 1724e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle } 1725e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle 17268fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1727a8647b8cb29de22765062714cb265247234c3d32xinhe public boolean getEnableAutoJoinWhenAssociated() { 1728e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle enforceAccessPermission(); 1729f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getEnableAutoJoinWhenAssociated uid=%").c(Binder.getCallingUid()).flush(); 1730a8647b8cb29de22765062714cb265247234c3d32xinhe return mWifiStateMachine.getEnableAutoJoinWhenAssociated(); 1731e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle } 1732b0b0cc202b7d7aaad7b3f69d73e9b58ea2968b05Pierre Vandwalle 1733c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle /* Return the Wifi Connection statistics object */ 17348fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1735c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle public WifiConnectionStatistics getConnectionStatistics() { 1736c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle enforceAccessPermission(); 1737c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle enforceReadCredentialPermission(); 1738f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getConnectionStatistics uid=%").c(Binder.getCallingUid()).flush(); 1739c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle if (mWifiStateMachineChannel != null) { 1740c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle return mWifiStateMachine.syncGetConnectionStatistics(mWifiStateMachineChannel); 1741c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } else { 1742c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1743c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle return null; 1744c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } 1745c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } 1746b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 17478fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1748b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott public void factoryReset() { 1749b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott enforceConnectivityInternalPermission(); 1750f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("factoryReset uid=%").c(Binder.getCallingUid()).flush(); 1751f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (mUserManager.hasUserRestriction(UserManager.DISALLOW_NETWORK_RESET)) { 1752f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott return; 1753f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1754b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 1755f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (!mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_TETHERING)) { 1756f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Turn mobile hotspot off 1757f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott setWifiApEnabled(null, false); 1758f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1759f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott 1760f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (!mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_WIFI)) { 1761f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Enable wifi 1762dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov try { 1763dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov setWifiEnabled(mContext.getOpPackageName(), true); 1764dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } catch (RemoteException e) { 1765dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov /* ignore - local call */ 1766dcf967aa402a4ab1a79c727aea934b8013c1fa6aSvetoslav Ganov } 1767f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Delete all Wifi SSIDs 1768f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao if (mWifiStateMachineChannel != null) { 1769f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao List<WifiConfiguration> networks = mWifiStateMachine.syncGetConfiguredNetworks( 1770f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao Binder.getCallingUid(), mWifiStateMachineChannel); 1771f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao if (networks != null) { 1772f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao for (WifiConfiguration config : networks) { 1773f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao removeNetwork(config.networkId); 1774f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao } 1775f384821f8979152ba83ec70614a59094c838c8c6zhangshuxiao saveConfiguration(); 1776f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1777b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 1778b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 1779b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 17808be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 17814d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* private methods */ 178231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist static boolean logAndReturnFalse(String s) { 17834d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande Log.d(TAG, s); 17844d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande return false; 17854d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 17864d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 178731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static boolean isValid(WifiConfiguration config) { 178831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist String validity = checkValidity(config); 178931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return validity == null || logAndReturnFalse(validity); 179031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 17914d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 17924aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist public static boolean isValidPasspoint(WifiConfiguration config) { 17934aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist String validity = checkPasspointValidity(config); 17944aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist return validity == null || logAndReturnFalse(validity); 17954aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist } 17964aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist 179731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static String checkValidity(WifiConfiguration config) { 179831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist if (config.allowedKeyManagement == null) 179931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "allowed kmgmt"; 18004d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 18014d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (config.allowedKeyManagement.cardinality() > 1) { 18024d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (config.allowedKeyManagement.cardinality() != 2) { 180331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "cardinality != 2"; 18044d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 18054d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.WPA_EAP)) { 180631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "not WPA_EAP"; 18074d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 18084d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if ((!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.IEEE8021X)) 18094d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande && (!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.WPA_PSK))) { 181031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "not PSK or 8021X"; 18114d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 18124d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 18134aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist return null; 18144aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist } 18154d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 18164aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist public static String checkPasspointValidity(WifiConfiguration config) { 18174d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!TextUtils.isEmpty(config.FQDN)) { 18184d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must not have an SSID */ 18194d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!TextUtils.isEmpty(config.SSID)) { 182031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "SSID not expected for Passpoint: '" + config.SSID + 182131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist "' FQDN " + toHexString(config.FQDN); 18224d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 18234d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must have a providerFriendlyName */ 18244d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (TextUtils.isEmpty(config.providerFriendlyName)) { 182531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no provider friendly name"; 18264d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 182707f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig; 18284d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must have enterprise config */ 182907f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist if (enterpriseConfig == null 183007f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist || enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.NONE ) { 183131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no enterprise config"; 18324d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 183307f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist if ((enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TLS || 183407f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TTLS || 183507f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.PEAP) && 183607f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getCaCertificate() == null) { 183731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no CA certificate"; 18384d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 18394d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 184031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return null; 1841cd0af1c9ddcac881f49c815fb9da45433eb50736Vinit Deshpande } 1842b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 18438fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 18449846078598c3468f8813dbfa58238a1846bd81efSanket Padawe public Network getCurrentNetwork() { 18459846078598c3468f8813dbfa58238a1846bd81efSanket Padawe enforceAccessPermission(); 1846f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getCurrentNetwork uid=%").c(Binder.getCallingUid()).flush(); 18479846078598c3468f8813dbfa58238a1846bd81efSanket Padawe return mWifiStateMachine.getCurrentNetwork(); 18489846078598c3468f8813dbfa58238a1846bd81efSanket Padawe } 18499846078598c3468f8813dbfa58238a1846bd81efSanket Padawe 185031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static String toHexString(String s) { 185131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist if (s == null) { 185231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "null"; 185331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 185431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist StringBuilder sb = new StringBuilder(); 185531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist sb.append('\'').append(s).append('\''); 185631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist for (int n = 0; n < s.length(); n++) { 185731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist sb.append(String.format(" %02x", s.charAt(n) & 0xffff)); 185831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 185931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return sb.toString(); 18604d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 1861cd0af1c9ddcac881f49c815fb9da45433eb50736Vinit Deshpande 18622bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu public void hideCertFromUnaffiliatedUsers(String alias) { 18632bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu mCertManager.hideCertFromUnaffiliatedUsers(alias); 18642bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu } 18652bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 18662bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu public String[] listClientCertsForCurrentUser() { 18672bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu return mCertManager.listClientCertsForCurrentUser(); 18682bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu } 18692bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 1870c065315c23f78ec462a56aec1aaa4e2a34549b8dFyodor Kupolov /** 1871466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * Enable/disable WifiConnectivityManager at runtime 1872466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * 1873466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * @param enabled true-enable; false-disable 1874466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan */ 18758fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1876466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan public void enableWifiConnectivityManager(boolean enabled) { 1877466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan enforceConnectivityInternalPermission(); 1878f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableWifiConnectivityManager uid=% enabled=%") 1879f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1880f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(enabled).flush(); 1881466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan mWifiStateMachine.enableWifiConnectivityManager(enabled); 1882466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan } 1883ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1884ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /** 1885ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * Retrieve the data to be backed to save the current state. 18863031903d4a68659350994571525fc86a47c02dd0Roshan Pius * 1887ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * @return Raw byte stream of the data to be backed up. 1888ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius */ 1889ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius @Override 1890ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius public byte[] retrieveBackupData() { 1891ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceReadCredentialPermission(); 1892ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceAccessPermission(); 1893f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("retrieveBackupData uid=%").c(Binder.getCallingUid()).flush(); 1894ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius if (mWifiStateMachineChannel == null) { 1895ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1896ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius return null; 1897ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1898ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 18993204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Retrieving backup data"); 1900ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius List<WifiConfiguration> wifiConfigurations = 1901ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius mWifiStateMachine.syncGetPrivilegedConfiguredNetwork(mWifiStateMachineChannel); 19023204fb9682242a7b5a749489076c66d448c42577Roshan Pius byte[] backupData = 19033204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore.retrieveBackupDataFromConfigurations(wifiConfigurations); 19043204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Retrieved backup data"); 19053204fb9682242a7b5a749489076c66d448c42577Roshan Pius return backupData; 1906ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1907ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1908ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /** 19093031903d4a68659350994571525fc86a47c02dd0Roshan Pius * Helper method to restore networks retrieved from backup data. 19103031903d4a68659350994571525fc86a47c02dd0Roshan Pius * 19113031903d4a68659350994571525fc86a47c02dd0Roshan Pius * @param configurations list of WifiConfiguration objects parsed from the backup data. 19123031903d4a68659350994571525fc86a47c02dd0Roshan Pius */ 19133031903d4a68659350994571525fc86a47c02dd0Roshan Pius private void restoreNetworks(List<WifiConfiguration> configurations) { 19143031903d4a68659350994571525fc86a47c02dd0Roshan Pius if (configurations == null) { 19153031903d4a68659350994571525fc86a47c02dd0Roshan Pius Slog.e(TAG, "Backup data parse failed"); 19163031903d4a68659350994571525fc86a47c02dd0Roshan Pius return; 19173031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 19183031903d4a68659350994571525fc86a47c02dd0Roshan Pius for (WifiConfiguration configuration : configurations) { 19193031903d4a68659350994571525fc86a47c02dd0Roshan Pius int networkId = mWifiStateMachine.syncAddOrUpdateNetwork( 19203031903d4a68659350994571525fc86a47c02dd0Roshan Pius mWifiStateMachineChannel, configuration); 19213031903d4a68659350994571525fc86a47c02dd0Roshan Pius if (networkId == WifiConfiguration.INVALID_NETWORK_ID) { 19223031903d4a68659350994571525fc86a47c02dd0Roshan Pius Slog.e(TAG, "Restore network failed: " + configuration.configKey()); 19233031903d4a68659350994571525fc86a47c02dd0Roshan Pius continue; 19243031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 19253031903d4a68659350994571525fc86a47c02dd0Roshan Pius // Enable all networks restored. 19263031903d4a68659350994571525fc86a47c02dd0Roshan Pius mWifiStateMachine.syncEnableNetwork(mWifiStateMachineChannel, networkId, false); 19273031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 19283031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 19293031903d4a68659350994571525fc86a47c02dd0Roshan Pius 19303031903d4a68659350994571525fc86a47c02dd0Roshan Pius /** 1931ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * Restore state from the backed up data. 1932e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * 1933ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * @param data Raw byte stream of the backed up data. 1934ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius */ 1935ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius @Override 1936ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius public void restoreBackupData(byte[] data) { 1937ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceChangePermission(); 1938f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("restoreBackupData uid=%").c(Binder.getCallingUid()).flush(); 1939ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius if (mWifiStateMachineChannel == null) { 1940ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1941ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius return; 1942ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1943ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 19443204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restoring backup data"); 1945ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius List<WifiConfiguration> wifiConfigurations = 1946ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius mWifiBackupRestore.retrieveConfigurationsFromBackupData(data); 19473031903d4a68659350994571525fc86a47c02dd0Roshan Pius restoreNetworks(wifiConfigurations); 19483204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restored backup data"); 1949ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1950e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius 1951e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius /** 1952e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * Restore state from the older supplicant back up data. 1953e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * The old backup data was essentially a backup of wpa_supplicant.conf & ipconfig.txt file. 1954e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * 1955e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * @param supplicantData Raw byte stream of wpa_supplicant.conf 1956e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * @param ipConfigData Raw byte stream of ipconfig.txt 1957e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius */ 1958e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius public void restoreSupplicantBackupData(byte[] supplicantData, byte[] ipConfigData) { 1959e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius enforceChangePermission(); 1960f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("restoreSupplicantBackupData uid=%").c(Binder.getCallingUid()).flush(); 1961e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius if (mWifiStateMachineChannel == null) { 1962e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1963e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius return; 1964e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius } 1965e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius 19663204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restoring supplicant backup data"); 1967e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius List<WifiConfiguration> wifiConfigurations = 1968e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius mWifiBackupRestore.retrieveConfigurationsFromSupplicantBackupData( 1969e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius supplicantData, ipConfigData); 19703031903d4a68659350994571525fc86a47c02dd0Roshan Pius restoreNetworks(wifiConfigurations); 19713204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restored supplicant backup data"); 1972e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius } 1973155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 1974