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android / platform / packages / modules / Wifi / fa06a9c21d901ecb63c89d53afa04cb832f88ff4 / . / framework / java / android / net / wifi / WifiConfiguration.java
blob: 0859bd0b62589d5ac06b496ba40545b417f498a7 [file] [log] [blame]
/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.net.wifi;
import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.SuppressLint;
import android.annotation.SystemApi;
import android.compat.annotation.UnsupportedAppUsage;
import android.content.pm.PackageManager;
import android.net.IpConfiguration;
import android.net.IpConfiguration.ProxySettings;
import android.net.MacAddress;
import android.net.NetworkSpecifier;
import android.net.ProxyInfo;
import android.net.StaticIpConfiguration;
import android.net.Uri;
import android.os.Build;
import android.os.Parcel;
import android.os.Parcelable;
import android.os.SystemClock;
import android.os.UserHandle;
import android.telephony.SubscriptionInfo;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.text.TextUtils;
import android.util.Log;
import android.util.SparseArray;
import com.android.internal.annotations.VisibleForTesting;
import com.android.modules.utils.build.SdkLevel;
import com.android.net.module.util.MacAddressUtils;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.BitSet;
import java.util.Calendar;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
/**
* A class representing a configured Wi-Fi network, including the
* security configuration.
*
* @deprecated Use {@link WifiNetworkSpecifier.Builder} to create {@link NetworkSpecifier} and
* {@link WifiNetworkSuggestion.Builder} to create {@link WifiNetworkSuggestion}. This class can
* still be used with privileged APIs such as
* {@link WifiManager#addNetwork(WifiConfiguration)}.
*/
@Deprecated
public class WifiConfiguration implements Parcelable {
private static final String TAG = "WifiConfiguration";
/**
* Current Version of the Backup Serializer.
*/
private static final int BACKUP_VERSION = 3;
/** {@hide} */
public static final String ssidVarName = "ssid";
/** {@hide} */
public static final String bssidVarName = "bssid";
/** {@hide} */
public static final String pskVarName = "psk";
/** {@hide} */
@Deprecated
@UnsupportedAppUsage
public static final String[] wepKeyVarNames = { "wep_key0", "wep_key1", "wep_key2", "wep_key3" };
/** {@hide} */
@Deprecated
public static final String wepTxKeyIdxVarName = "wep_tx_keyidx";
/** {@hide} */
public static final String priorityVarName = "priority";
/** {@hide} */
public static final String hiddenSSIDVarName = "scan_ssid";
/** {@hide} */
public static final String pmfVarName = "ieee80211w";
/** {@hide} */
public static final String updateIdentiferVarName = "update_identifier";
/**
* The network ID for an invalid network.
*
* @hide
*/
@SystemApi
public static final int INVALID_NETWORK_ID = -1;
/** {@hide} */
public static final int LOCAL_ONLY_NETWORK_ID = -2;
/** {@hide} */
private String mPasspointManagementObjectTree;
/** {@hide} */
private static final int MAXIMUM_RANDOM_MAC_GENERATION_RETRY = 3;
/**
* Recognized key management schemes.
*/
public static class KeyMgmt {
private KeyMgmt() { }
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(value = {
NONE,
WPA_PSK,
WPA_EAP,
IEEE8021X,
WPA2_PSK,
OSEN,
FT_PSK,
FT_EAP,
SAE,
OWE,
SUITE_B_192,
WPA_PSK_SHA256,
WPA_EAP_SHA256,
WAPI_PSK,
WAPI_CERT,
FILS_SHA256,
FILS_SHA384})
public @interface KeyMgmtScheme {}
/** WPA is not used; plaintext or static WEP could be used. */
public static final int NONE = 0;
/** WPA pre-shared key (requires {@code preSharedKey} to be specified). */
public static final int WPA_PSK = 1;
/** WPA using EAP authentication. Generally used with an external authentication server. */
public static final int WPA_EAP = 2;
/**
* IEEE 802.1X using EAP authentication and (optionally) dynamically
* generated WEP keys.
*/
public static final int IEEE8021X = 3;
/**
* WPA2 pre-shared key for use with soft access point
* (requires {@code preSharedKey} to be specified).
* @hide
*/
@SystemApi
public static final int WPA2_PSK = 4;
/**
* Hotspot 2.0 r2 OSEN:
* @hide
*/
public static final int OSEN = 5;
/**
* IEEE 802.11r Fast BSS Transition with PSK authentication.
* @hide
*/
public static final int FT_PSK = 6;
/**
* IEEE 802.11r Fast BSS Transition with EAP authentication.
* @hide
*/
public static final int FT_EAP = 7;
/**
* Simultaneous Authentication of Equals
*/
public static final int SAE = 8;
/**
* Opportunististic Wireless Encryption
*/
public static final int OWE = 9;
/**
* SUITE_B_192 192 bit level
*/
public static final int SUITE_B_192 = 10;
/**
* WPA pre-shared key with stronger SHA256-based algorithms.
* @hide
*/
public static final int WPA_PSK_SHA256 = 11;
/**
* WPA using EAP authentication with stronger SHA256-based algorithms.
* @hide
*/
public static final int WPA_EAP_SHA256 = 12;
/**
* WAPI pre-shared key (requires {@code preSharedKey} to be specified).
* @hide
*/
@SystemApi
public static final int WAPI_PSK = 13;
/**
* WAPI certificate to be specified.
* @hide
*/
@SystemApi
public static final int WAPI_CERT = 14;
/**
* IEEE 802.11ai FILS SK with SHA256
* @hide
*/
public static final int FILS_SHA256 = 15;
/**
* IEEE 802.11ai FILS SK with SHA384:
* @hide
*/
public static final int FILS_SHA384 = 16;
public static final String varName = "key_mgmt";
public static final String[] strings = { "NONE", "WPA_PSK", "WPA_EAP",
"IEEE8021X", "WPA2_PSK", "OSEN", "FT_PSK", "FT_EAP",
"SAE", "OWE", "SUITE_B_192", "WPA_PSK_SHA256", "WPA_EAP_SHA256",
"WAPI_PSK", "WAPI_CERT", "FILS_SHA256", "FILS_SHA384" };
}
/**
* Recognized security protocols.
*/
public static class Protocol {
private Protocol() { }
/** WPA/IEEE 802.11i/D3.0
* @deprecated Due to security and performance limitations, use of WPA-1 networks
* is discouraged. WPA-2 (RSN) should be used instead. */
@Deprecated
public static final int WPA = 0;
/** RSN WPA2/WPA3/IEEE 802.11i */
public static final int RSN = 1;
/** HS2.0 r2 OSEN
* @hide
*/
public static final int OSEN = 2;
/**
* WAPI Protocol
*/
public static final int WAPI = 3;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(value = {WPA, RSN, OSEN, WAPI})
public @interface ProtocolScheme {};
public static final String varName = "proto";
public static final String[] strings = { "WPA", "RSN", "OSEN", "WAPI" };
}
/**
* Recognized IEEE 802.11 authentication algorithms.
*/
public static class AuthAlgorithm {
private AuthAlgorithm() { }
/** Open System authentication (required for WPA/WPA2) */
public static final int OPEN = 0;
/** Shared Key authentication (requires static WEP keys)
* @deprecated Due to security and performance limitations, use of WEP networks
* is discouraged. */
@Deprecated
public static final int SHARED = 1;
/** LEAP/Network EAP (only used with LEAP) */
public static final int LEAP = 2;
/** SAE (Used only for WPA3-Personal) */
public static final int SAE = 3;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(value = {OPEN, SHARED, LEAP, SAE})
public @interface AuthAlgorithmScheme {};
public static final String varName = "auth_alg";
public static final String[] strings = { "OPEN", "SHARED", "LEAP", "SAE" };
}
/**
* Recognized pairwise ciphers for WPA.
*/
public static class PairwiseCipher {
private PairwiseCipher() { }
/** Use only Group keys (deprecated) */
public static final int NONE = 0;
/** Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
* @deprecated Due to security and performance limitations, use of WPA-1 networks
* is discouraged. WPA-2 (RSN) should be used instead. */
@Deprecated
public static final int TKIP = 1;
/** AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0] */
public static final int CCMP = 2;
/**
* AES in Galois/Counter Mode
*/
public static final int GCMP_256 = 3;
/**
* SMS4 cipher for WAPI
*/
public static final int SMS4 = 4;
/**
* AES in Galois/Counter Mode with a 128-bit integrity key
*/
public static final int GCMP_128 = 5;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(value = {NONE, TKIP, CCMP, GCMP_256, SMS4, GCMP_128})
public @interface PairwiseCipherScheme {};
public static final String varName = "pairwise";
public static final String[] strings = { "NONE", "TKIP", "CCMP", "GCMP_256", "SMS4",
"GCMP_128" };
}
/**
* Recognized group ciphers.
* <pre>
* CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
* TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
* WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key
* WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key (original 802.11)
* GCMP_256 = AES in Galois/Counter Mode
* </pre>
*/
public static class GroupCipher {
private GroupCipher() { }
/** WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key (original 802.11)
* @deprecated Due to security and performance limitations, use of WEP networks
* is discouraged. */
@Deprecated
public static final int WEP40 = 0;
/** WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key
* @deprecated Due to security and performance limitations, use of WEP networks
* is discouraged. */
@Deprecated
public static final int WEP104 = 1;
/** Temporal Key Integrity Protocol [IEEE 802.11i/D7.0] */
public static final int TKIP = 2;
/** AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0] */
public static final int CCMP = 3;
/** Hotspot 2.0 r2 OSEN
* @hide
*/
public static final int GTK_NOT_USED = 4;
/**
* AES in Galois/Counter Mode
*/
public static final int GCMP_256 = 5;
/**
* SMS4 cipher for WAPI
*/
public static final int SMS4 = 6;
/**
* AES in Galois/Counter Mode with a 128-bit integrity key
*/
public static final int GCMP_128 = 7;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(value = {WEP40, WEP104, TKIP, CCMP, GTK_NOT_USED, GCMP_256, SMS4, GCMP_128})
public @interface GroupCipherScheme {};
public static final String varName = "group";
public static final String[] strings =
{ /* deprecated */ "WEP40", /* deprecated */ "WEP104",
"TKIP", "CCMP", "GTK_NOT_USED", "GCMP_256",
"SMS4", "GCMP_128" };
}
/**
* Recognized group management ciphers.
* <pre>
* BIP_CMAC_256 = Cipher-based Message Authentication Code 256 bits
* BIP_GMAC_128 = Galois Message Authentication Code 128 bits
* BIP_GMAC_256 = Galois Message Authentication Code 256 bits
* </pre>
*/
public static class GroupMgmtCipher {
private GroupMgmtCipher() { }
/** CMAC-256 = Cipher-based Message Authentication Code */
public static final int BIP_CMAC_256 = 0;
/** GMAC-128 = Galois Message Authentication Code */
public static final int BIP_GMAC_128 = 1;
/** GMAC-256 = Galois Message Authentication Code */
public static final int BIP_GMAC_256 = 2;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(value = {BIP_CMAC_256, BIP_GMAC_128, BIP_GMAC_256})
public @interface GroupMgmtCipherScheme {};
private static final String varName = "groupMgmt";
/** @hide */
@SuppressLint("AllUpper")
public static final @NonNull String[] strings = { "BIP_CMAC_256",
"BIP_GMAC_128", "BIP_GMAC_256"};
}
/**
* Recognized suiteB ciphers.
* <pre>
* ECDHE_ECDSA
* ECDHE_RSA
* </pre>
* @hide
*/
public static class SuiteBCipher {
private SuiteBCipher() { }
/** Diffie-Hellman with Elliptic Curve_ECDSA signature */
public static final int ECDHE_ECDSA = 0;
/** Diffie-Hellman with_RSA signature */
public static final int ECDHE_RSA = 1;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(value = {ECDHE_ECDSA, ECDHE_RSA})
public @interface SuiteBCipherScheme {};
private static final String varName = "SuiteB";
/** @hide */
@SuppressLint("AllUpper")
public static final String[] strings = { "ECDHE_ECDSA", "ECDHE_RSA" };
}
/** Possible status of a network configuration. */
public static class Status {
private Status() { }
/** this is the network we are currently connected to */
public static final int CURRENT = 0;
/** supplicant will not attempt to use this network */
public static final int DISABLED = 1;
/** supplicant will consider this network available for association */
public static final int ENABLED = 2;
public static final String[] strings = { "current", "disabled", "enabled" };
}
/** Security type for an open network. */
public static final int SECURITY_TYPE_OPEN = 0;
/** Security type for a WEP network. */
public static final int SECURITY_TYPE_WEP = 1;
/** Security type for a PSK network. */
public static final int SECURITY_TYPE_PSK = 2;
/** Security type for an EAP network. */
public static final int SECURITY_TYPE_EAP = 3;
/** Security type for an SAE network. */
public static final int SECURITY_TYPE_SAE = 4;
/**
* Security type for a WPA3-Enterprise in 192-bit security network.
* This is the same as {@link #SECURITY_TYPE_EAP_SUITE_B} and uses the same value.
*/
public static final int SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT = 5;
/**
* Security type for a WPA3-Enterprise in 192-bit security network.
* @deprecated Use the {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT} constant
* (which is the same value).
*/
@Deprecated
public static final int SECURITY_TYPE_EAP_SUITE_B =
SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT;
/** Security type for an OWE network. */
public static final int SECURITY_TYPE_OWE = 6;
/** Security type for a WAPI PSK network. */
public static final int SECURITY_TYPE_WAPI_PSK = 7;
/** Security type for a WAPI Certificate network. */
public static final int SECURITY_TYPE_WAPI_CERT = 8;
/** Security type for a WPA3-Enterprise network. */
public static final int SECURITY_TYPE_EAP_WPA3_ENTERPRISE = 9;
/**
* Security type for an OSEN network.
* @hide
*/
public static final int SECURITY_TYPE_OSEN = 10;
/**
* Security type for a Passpoint R1/R2 network.
* Passpoint R1/R2 uses Enterprise security, where TKIP and WEP are not allowed.
* @hide
*/
public static final int SECURITY_TYPE_PASSPOINT_R1_R2 = 11;
/**
* Security type for a Passpoint R3 network.
* Passpoint R3 uses Enterprise security, where TKIP and WEP are not allowed,
* and PMF must be set to Required.
* @hide
*/
public static final int SECURITY_TYPE_PASSPOINT_R3 = 12;
/**
* This is used for the boundary check and should be the same as the last type.
* @hide
*/
public static final int SECURITY_TYPE_NUM = SECURITY_TYPE_PASSPOINT_R3;
/**
* Security types we support.
* @hide
*/
@Retention(RetentionPolicy.SOURCE)
@IntDef(prefix = { "SECURITY_TYPE_" }, value = {
SECURITY_TYPE_OPEN,
SECURITY_TYPE_WEP,
SECURITY_TYPE_PSK,
SECURITY_TYPE_EAP,
SECURITY_TYPE_SAE,
SECURITY_TYPE_EAP_SUITE_B,
SECURITY_TYPE_OWE,
SECURITY_TYPE_WAPI_PSK,
SECURITY_TYPE_WAPI_CERT,
SECURITY_TYPE_EAP_WPA3_ENTERPRISE,
SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT,
SECURITY_TYPE_PASSPOINT_R1_R2,
SECURITY_TYPE_PASSPOINT_R3,
})
public @interface SecurityType {}
private static final String[] SECURITY_TYPE_NAMES = {
"open", "wep", "wpa2-psk", "wpa2-enterprise",
"wpa3-sae", "wpa3 enterprise 192-bit", "owe",
"wapi-psk", "wapi-cert", "wpa3 enterprise",
"wpa3 enterprise 192-bit", "passpoint r1/r2",
"passpoint r3"};
private List<SecurityParams> mSecurityParamsList = new ArrayList<>();
private void updateLegacySecurityParams() {
if (mSecurityParamsList.isEmpty()) return;
mSecurityParamsList.get(0).updateLegacyWifiConfiguration(this);
}
/**
* Set the various security params to correspond to the provided security type.
* This is accomplished by setting the various BitSets exposed in WifiConfiguration.
* <br>
* This API would clear existing security types and add a default one.
*
* @param securityType One of the following security types:
* {@link #SECURITY_TYPE_OPEN},
* {@link #SECURITY_TYPE_WEP},
* {@link #SECURITY_TYPE_PSK},
* {@link #SECURITY_TYPE_EAP},
* {@link #SECURITY_TYPE_SAE},
* {@link #SECURITY_TYPE_OWE},
* {@link #SECURITY_TYPE_WAPI_PSK},
* {@link #SECURITY_TYPE_WAPI_CERT},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT},
*/
public void setSecurityParams(@SecurityType int securityType) {
// Clear existing data.
mSecurityParamsList.clear();
addSecurityParams(securityType);
}
/**
* Set security params by the given key management mask.
*
* @param givenAllowedKeyManagement the given allowed key management mask.
* @hide
*/
public void setSecurityParams(@NonNull BitSet givenAllowedKeyManagement) {
if (givenAllowedKeyManagement == null) {
throw new IllegalArgumentException("Invalid allowed key management mask.");
}
// Clear existing data.
mSecurityParamsList.clear();
allowedKeyManagement = (BitSet) givenAllowedKeyManagement.clone();
convertLegacyFieldsToSecurityParamsIfNeeded();
}
/**
* Add the various security params.
* <br>
* This API would clear existing security types and add a default one.
* @hide
*/
public void setSecurityParams(SecurityParams params) {
// Clear existing data.
mSecurityParamsList.clear();
addSecurityParams(params);
}
/**
* Set the security params by the given security params list.
*
* This will overwrite existing security params list directly.
*
* @param securityParamsList the desired security params list.
* @hide
*/
public void setSecurityParams(@NonNull List<SecurityParams> securityParamsList) {
if (securityParamsList == null || securityParamsList.isEmpty()) {
throw new IllegalArgumentException("An empty security params list is invalid.");
}
mSecurityParamsList = securityParamsList.stream()
.map(p -> new SecurityParams(p)).collect(Collectors.toList());
updateLegacySecurityParams();
}
/**
* Add the various security params to correspond to the provided security type.
* This is accomplished by setting the various BitSets exposed in WifiConfiguration.
*
* @param securityType One of the following security types:
* {@link #SECURITY_TYPE_OPEN},
* {@link #SECURITY_TYPE_WEP},
* {@link #SECURITY_TYPE_PSK},
* {@link #SECURITY_TYPE_EAP},
* {@link #SECURITY_TYPE_SAE},
* {@link #SECURITY_TYPE_OWE},
* {@link #SECURITY_TYPE_WAPI_PSK},
* {@link #SECURITY_TYPE_WAPI_CERT},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT},
*
* @hide
*/
public void addSecurityParams(@SecurityType int securityType) {
// This ensures that there won't be duplicate security types.
if (mSecurityParamsList.stream().anyMatch(params -> params.isSecurityType(securityType))) {
throw new IllegalArgumentException("duplicate security type " + securityType);
}
addSecurityParams(SecurityParams.createSecurityParamsBySecurityType(securityType));
}
/** @hide */
public void addSecurityParams(@NonNull SecurityParams newParams) {
if (mSecurityParamsList.stream().anyMatch(params -> params.isSameSecurityType(newParams))) {
throw new IllegalArgumentException("duplicate security params " + newParams);
}
if (!mSecurityParamsList.isEmpty()) {
if (newParams.isEnterpriseSecurityType() && !isEnterprise()) {
throw new IllegalArgumentException(
"An enterprise security type cannot be added to a personal configuation.");
}
if (!newParams.isEnterpriseSecurityType() && isEnterprise()) {
throw new IllegalArgumentException(
"A personal security type cannot be added to an enterprise configuation.");
}
if (newParams.isOpenSecurityType() && !isOpenNetwork()) {
throw new IllegalArgumentException(
"An open security type cannot be added to a non-open configuation.");
}
if (!newParams.isOpenSecurityType() && isOpenNetwork()) {
throw new IllegalArgumentException(
"A non-open security type cannot be added to an open configuation.");
}
if (newParams.isSecurityType(SECURITY_TYPE_OSEN)) {
throw new IllegalArgumentException(
"An OSEN security type must be the only one type.");
}
}
mSecurityParamsList.add(new SecurityParams(newParams));
updateLegacySecurityParams();
}
/**
* If there is no security params, generate one according to legacy fields.
* @hide
*/
public void convertLegacyFieldsToSecurityParamsIfNeeded() {
if (!mSecurityParamsList.isEmpty()) return;
if (allowedKeyManagement.get(KeyMgmt.WAPI_CERT)) {
setSecurityParams(SECURITY_TYPE_WAPI_CERT);
} else if (allowedKeyManagement.get(KeyMgmt.WAPI_PSK)) {
setSecurityParams(SECURITY_TYPE_WAPI_PSK);
} else if (allowedKeyManagement.get(KeyMgmt.SUITE_B_192)) {
setSecurityParams(SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT);
} else if (allowedKeyManagement.get(KeyMgmt.OWE)) {
setSecurityParams(SECURITY_TYPE_OWE);
} else if (allowedKeyManagement.get(KeyMgmt.SAE)) {
setSecurityParams(SECURITY_TYPE_SAE);
} else if (allowedKeyManagement.get(KeyMgmt.OSEN)) {
setSecurityParams(SECURITY_TYPE_OSEN);
} else if (allowedKeyManagement.get(KeyMgmt.WPA2_PSK)) {
setSecurityParams(SECURITY_TYPE_PSK);
} else if (allowedKeyManagement.get(KeyMgmt.WPA_EAP)) {
if (requirePmf) {
setSecurityParams(SECURITY_TYPE_EAP_WPA3_ENTERPRISE);
} else {
setSecurityParams(SECURITY_TYPE_EAP);
}
} else if (allowedKeyManagement.get(KeyMgmt.WPA_PSK)) {
setSecurityParams(SECURITY_TYPE_PSK);
} else if (allowedKeyManagement.get(KeyMgmt.NONE)) {
if (hasWepKeys()) {
setSecurityParams(SECURITY_TYPE_WEP);
} else {
setSecurityParams(SECURITY_TYPE_OPEN);
}
} else {
setSecurityParams(SECURITY_TYPE_OPEN);
}
}
/**
* Disable the various security params to correspond to the provided security type.
* This is accomplished by setting the various BitSets exposed in WifiConfiguration.
*
* @param securityType One of the following security types:
* {@link #SECURITY_TYPE_OPEN},
* {@link #SECURITY_TYPE_WEP},
* {@link #SECURITY_TYPE_PSK},
* {@link #SECURITY_TYPE_EAP},
* {@link #SECURITY_TYPE_SAE},
* {@link #SECURITY_TYPE_OWE},
* {@link #SECURITY_TYPE_WAPI_PSK},
* {@link #SECURITY_TYPE_WAPI_CERT},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT},
*
* @hide
*/
public void setSecurityParamsEnabled(@SecurityType int securityType, boolean enable) {
mSecurityParamsList.stream()
.filter(params -> params.isSecurityType(securityType))
.findAny()
.ifPresent(params -> params.setEnabled(enable));
}
/**
* Set whether a type is added by auto-upgrade.
*
* @param securityType One of the following security types:
* {@link #SECURITY_TYPE_OPEN},
* {@link #SECURITY_TYPE_WEP},
* {@link #SECURITY_TYPE_PSK},
* {@link #SECURITY_TYPE_EAP},
* {@link #SECURITY_TYPE_SAE},
* {@link #SECURITY_TYPE_OWE},
* {@link #SECURITY_TYPE_WAPI_PSK},
* {@link #SECURITY_TYPE_WAPI_CERT},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT},
*
* @hide
*/
public void setSecurityParamsIsAddedByAutoUpgrade(
@SecurityType int securityType, boolean isAddedByAutoUpgrade) {
mSecurityParamsList.stream()
.filter(params -> params.isSecurityType(securityType))
.findAny()
.ifPresent(params -> params.setIsAddedByAutoUpgrade(isAddedByAutoUpgrade));
}
/**
* Get the specific security param.
*
* @param securityType One of the following security types:
* {@link #SECURITY_TYPE_OPEN},
* {@link #SECURITY_TYPE_WEP},
* {@link #SECURITY_TYPE_PSK},
* {@link #SECURITY_TYPE_EAP},
* {@link #SECURITY_TYPE_SAE},
* {@link #SECURITY_TYPE_OWE},
* {@link #SECURITY_TYPE_WAPI_PSK},
* {@link #SECURITY_TYPE_WAPI_CERT},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT},
*
* @return the copy of specific security params if found; otherwise null.
* @hide
*/
public @Nullable SecurityParams getSecurityParams(@SecurityType int securityType) {
SecurityParams p = mSecurityParamsList.stream()
.filter(params -> params.isSecurityType(securityType))
.findAny()
.orElse(null);
return (p != null) ? new SecurityParams(p) : null;
}
/**
* Indicate whether this configuration is the specific security type.
*
* @param securityType One of the following security types:
* {@link #SECURITY_TYPE_OPEN},
* {@link #SECURITY_TYPE_WEP},
* {@link #SECURITY_TYPE_PSK},
* {@link #SECURITY_TYPE_EAP},
* {@link #SECURITY_TYPE_SAE},
* {@link #SECURITY_TYPE_OWE},
* {@link #SECURITY_TYPE_WAPI_PSK},
* {@link #SECURITY_TYPE_WAPI_CERT},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT},
*
* @return true if there is a security params matches the type.
* @hide
*/
public boolean isSecurityType(@SecurityType int securityType) {
return mSecurityParamsList.stream()
.anyMatch(params -> params.isSecurityType(securityType));
}
/**
* Get the security params list of this configuration.
*
* The returning list is a priority list, the first is the lowest priority and default one.
*
* @return this list of security params.
* @hide
*/
public List<SecurityParams> getSecurityParamsList() {
return Collections.unmodifiableList(mSecurityParamsList);
}
/**
* Get the default params which is the same as the legacy fields.
*
* @return the default security params.
* @hide
*/
public @NonNull SecurityParams getDefaultSecurityParams() {
return new SecurityParams(mSecurityParamsList.get(0));
}
/**
* Enable the support of Fast Initial Link Set-up (FILS).
*
* FILS can be applied to all security types.
* @param enableFilsSha256 Enable FILS SHA256.
* @param enableFilsSha384 Enable FILS SHA256.
* @hide
*/
public void enableFils(boolean enableFilsSha256, boolean enableFilsSha384) {
mSecurityParamsList.stream()
.forEach(params -> params.enableFils(enableFilsSha256, enableFilsSha384));
updateLegacySecurityParams();
}
/**
* Indicate FILS SHA256 is enabled.
*
* @return true if FILS SHA256 is enabled.
* @hide
*/
public boolean isFilsSha256Enabled() {
return mSecurityParamsList.stream()
.anyMatch(params -> params.getAllowedKeyManagement().get(KeyMgmt.FILS_SHA256));
}
/**
* Indicate FILS SHA384 is enabled.
*
* @return true if FILS SHA384 is enabled.
* @hide
*/
public boolean isFilsSha384Enabled() {
return mSecurityParamsList.stream()
.anyMatch(params -> params.getAllowedKeyManagement().get(KeyMgmt.FILS_SHA384));
}
/**
* Enable Suite-B ciphers.
*
* @param enableEcdheEcdsa enable Diffie-Hellman with Elliptic Curve ECDSA cipher support.
* @param enableEcdheRsa enable Diffie-Hellman with RSA cipher support.
* @hide
*/
public void enableSuiteBCiphers(boolean enableEcdheEcdsa, boolean enableEcdheRsa) {
mSecurityParamsList.stream()
.filter(params -> params.isSecurityType(SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT))
.findAny()
.ifPresent(params -> params.enableSuiteBCiphers(enableEcdheEcdsa, enableEcdheRsa));
updateLegacySecurityParams();
}
/**
* Indicate ECDHE_ECDSA is enabled.
*
* @return true if enabled.
* @hide
*/
public boolean isSuiteBCipherEcdheEcdsaEnabled() {
return mSecurityParamsList.stream()
.anyMatch(params -> params.getAllowedSuiteBCiphers().get(SuiteBCipher.ECDHE_ECDSA));
}
/**
* Indicate ECDHE_RSA is enabled.
*
* @return true if enabled.
* @hide
*/
public boolean isSuiteBCipherEcdheRsaEnabled() {
return mSecurityParamsList.stream()
.anyMatch(params -> params.getAllowedSuiteBCiphers().get(SuiteBCipher.ECDHE_RSA));
}
/**
* Set SAE Hash-toElement only mode enabled.
* Before calling this API, call {@link WifiManager#isWpa3SaeH2eSupported()
* to know whether WPA3 SAE Hash-toElement is supported or not.
*
* @param enable true if enabled; false otherwise.
* @hide
*/
public void enableSaeH2eOnlyMode(boolean enable) {
mSecurityParamsList.stream()
.filter(params -> params.isSecurityType(SECURITY_TYPE_SAE))
.findAny()
.ifPresent(params -> params.enableSaeH2eOnlyMode(enable));
}
/**
* Set SAE Public-Key only mode enabled.
* Before calling this API, call {@link WifiManager#isWpa3SaePkSupported()
* to know whether WPA3 SAE Public-Key is supported or not.
*
* @param enable true if enabled; false otherwise.
* @hide
*/
public void enableSaePkOnlyMode(boolean enable) {
mSecurityParamsList.stream()
.filter(params -> params.isSecurityType(SECURITY_TYPE_SAE))
.findAny()
.ifPresent(params -> params.enableSaePkOnlyMode(enable));
}
/** @hide */
public static final int UNKNOWN_UID = -1;
/**
* The ID number that the supplicant uses to identify this
* network configuration entry. This must be passed as an argument
* to most calls into the supplicant.
*/
public int networkId;
// Fixme We need remove this field to use only Quality network selection status only
/**
* The current status of this network configuration entry.
* @see Status
*/
public int status;
/**
* The network's SSID. Can either be a UTF-8 string,
* which must be enclosed in double quotation marks
* (e.g., {@code "MyNetwork"}), or a string of
* hex digits, which are not enclosed in quotes
* (e.g., {@code 01a243f405}).
*/
public String SSID;
/**
* When set, this network configuration entry should only be used when
* associating with the AP having the specified BSSID. The value is
* a string in the format of an Ethernet MAC address, e.g.,
* <code>XX:XX:XX:XX:XX:XX</code> where each <code>X</code> is a hex digit.
*/
public String BSSID;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(prefix = {"AP_BAND_"}, value = {
AP_BAND_2GHZ,
AP_BAND_5GHZ,
AP_BAND_ANY})
public @interface ApBand {}
/**
* 2GHz band.
* @hide
*/
public static final int AP_BAND_2GHZ = 0;
/**
* 5GHz band.
* @hide
*/
public static final int AP_BAND_5GHZ = 1;
/**
* 60GHz band
* @hide
*/
public static final int AP_BAND_60GHZ = 2;
/**
* Device is allowed to choose the optimal band (2Ghz or 5Ghz) based on device capability,
* operating country code and current radio conditions.
* @hide
*/
public static final int AP_BAND_ANY = -1;
/**
* The band which the AP resides on.
* One of {@link #AP_BAND_2GHZ}, {@link #AP_BAND_5GHZ}, or {@link #AP_BAND_ANY}.
* By default, {@link #AP_BAND_2GHZ} is chosen.
*
* @hide
*/
@UnsupportedAppUsage
@ApBand
public int apBand = AP_BAND_2GHZ;
/**
* The channel which AP resides on,currently, US only
* 2G 1-11
* 5G 36,40,44,48,149,153,157,161,165
* 0 - find a random available channel according to the apBand
* @hide
*/
@UnsupportedAppUsage
public int apChannel = 0;
/**
* Pre-shared key for use with WPA-PSK. Either an ASCII string enclosed in
* double quotation marks (e.g., {@code "abcdefghij"} for PSK passphrase or
* a string of 64 hex digits for raw PSK.
* <p/>
* When the value of this key is read, the actual key is
* not returned, just a "*" if the key has a value, or the null
* string otherwise.
*/
public String preSharedKey;
/**
* Four WEP keys. For each of the four values, provide either an ASCII
* string enclosed in double quotation marks (e.g., {@code "abcdef"}),
* a string of hex digits (e.g., {@code 0102030405}), or an empty string
* (e.g., {@code ""}).
* <p/>
* When the value of one of these keys is read, the actual key is
* not returned, just a "*" if the key has a value, or the null
* string otherwise.
* @deprecated Due to security and performance limitations, use of WEP networks
* is discouraged.
*/
@Deprecated
public String[] wepKeys;
/** Default WEP key index, ranging from 0 to 3.
* @deprecated Due to security and performance limitations, use of WEP networks
* is discouraged. */
@Deprecated
public int wepTxKeyIndex;
/**
* Priority determines the preference given to a network by {@code wpa_supplicant}
* when choosing an access point with which to associate.
* @deprecated This field does not exist anymore.
*/
@Deprecated
public int priority;
/**
* The deletion priority of this configuration.
*
* Deletion priority is a non-negative value (default 0) indicating the priority for deletion
* when auto-pruning the amount of saved configurations. Networks with a lower value will be
* pruned before networks with a higher value.
*/
private int mDeletionPriority;
/**
* Sets the deletion priority of this configuration.
*
* Deletion priority is a non-negative value (default 0) indicating the priority for deletion
* when auto-pruning the amount of saved configurations. Networks with a lower value will be
* pruned before networks with a higher value.
*
* @param priority non-negative deletion priority
* @hide
*/
@SystemApi
public void setDeletionPriority(int priority) throws IllegalArgumentException {
if (priority < 0) {
throw new IllegalArgumentException("Deletion priority must be non-negative");
}
mDeletionPriority = priority;
}
/**
* Returns the deletion priority of this configuration.
*
* Deletion priority is a non-negative value (default 0) indicating the priority for deletion
* when auto-pruning the amount of saved configurations. Networks with a lower value will be
* pruned before networks with a higher value.
*
* @hide
*/
@SystemApi
public int getDeletionPriority() {
return mDeletionPriority;
}
/**
* This is a network that does not broadcast its SSID, so an
* SSID-specific probe request must be used for scans.
*/
public boolean hiddenSSID;
/**
* True if the network requires Protected Management Frames (PMF), false otherwise.
* @hide
*/
@SystemApi
public boolean requirePmf;
/**
* Update identifier, for Passpoint network.
* @hide
*/
public String updateIdentifier;
/**
* The set of key management protocols supported by this configuration.
* See {@link KeyMgmt} for descriptions of the values.
* Defaults to WPA-PSK WPA-EAP.
*/
@NonNull
public BitSet allowedKeyManagement;
/**
* The set of security protocols supported by this configuration.
* See {@link Protocol} for descriptions of the values.
* Defaults to WPA RSN.
*/
@NonNull
public BitSet allowedProtocols;
/**
* The set of authentication protocols supported by this configuration.
* See {@link AuthAlgorithm} for descriptions of the values.
* Defaults to automatic selection.
*/
@NonNull
public BitSet allowedAuthAlgorithms;
/**
* The set of pairwise ciphers for WPA supported by this configuration.
* See {@link PairwiseCipher} for descriptions of the values.
* Defaults to CCMP TKIP.
*/
@NonNull
public BitSet allowedPairwiseCiphers;
/**
* The set of group ciphers supported by this configuration.
* See {@link GroupCipher} for descriptions of the values.
* Defaults to CCMP TKIP WEP104 WEP40.
*/
@NonNull
public BitSet allowedGroupCiphers;
/**
* The set of group management ciphers supported by this configuration.
* See {@link GroupMgmtCipher} for descriptions of the values.
*/
@NonNull
public BitSet allowedGroupManagementCiphers;
/**
* The set of SuiteB ciphers supported by this configuration.
* To be used for WPA3-Enterprise mode. Set automatically by the framework based on the
* certificate type that is used in this configuration.
*/
@NonNull
public BitSet allowedSuiteBCiphers;
/**
* The enterprise configuration details specifying the EAP method,
* certificates and other settings associated with the EAP.
*/
public WifiEnterpriseConfig enterpriseConfig;
/**
* Fully qualified domain name of a Passpoint configuration
*/
public String FQDN;
/**
* Name of Passpoint credential provider
*/
public String providerFriendlyName;
/**
* Flag indicating if this network is provided by a home Passpoint provider or a roaming
* Passpoint provider. This flag will be {@code true} if this network is provided by
* a home Passpoint provider and {@code false} if is provided by a roaming Passpoint provider
* or is a non-Passpoint network.
*/
public boolean isHomeProviderNetwork;
/**
* Roaming Consortium Id list for Passpoint credential; identifies a set of networks where
* Passpoint credential will be considered valid
*/
public long[] roamingConsortiumIds;
/**
* True if this network configuration is visible to and usable by other users on the
* same device, false otherwise.
*
* @hide
*/
@SystemApi
public boolean shared;
/**
* @hide
*/
@NonNull
@UnsupportedAppUsage
private IpConfiguration mIpConfiguration;
/**
* dhcp server MAC address if known
* @hide
*/
public String dhcpServer;
/**
* default Gateway MAC address if known
* @hide
*/
@UnsupportedAppUsage
public String defaultGwMacAddress;
/**
* last time we connected, this configuration had validated internet access
* @hide
*/
@UnsupportedAppUsage
public boolean validatedInternetAccess;
/**
* The number of beacon intervals between Delivery Traffic Indication Maps (DTIM)
* This value is populated from scan results that contain Beacon Frames, which are infrequent.
* The value is not guaranteed to be set or current (Although it SHOULDNT change once set)
* Valid values are from 1 - 255. Initialized here as 0, use this to check if set.
* @hide
*/
public int dtimInterval = 0;
/**
* Flag indicating if this configuration represents a legacy Passpoint configuration
* (Release N or older). This is used for migrating Passpoint configuration from N to O.
* This will no longer be needed after O.
* @hide
*/
public boolean isLegacyPasspointConfig = false;
/**
* Uid of app creating the configuration
* @hide
*/
@SystemApi
public int creatorUid;
/**
* Uid of last app issuing a connection related command
* @hide
*/
@SystemApi
public int lastConnectUid;
/**
* Uid of last app modifying the configuration
* @hide
*/
@SystemApi
public int lastUpdateUid;
/**
* Universal name for app creating the configuration
* see {@link PackageManager#getNameForUid(int)}
* @hide
*/
@SystemApi
public String creatorName;
/**
* Universal name for app updating the configuration
* see {@link PackageManager#getNameForUid(int)}
* @hide
*/
@SystemApi
public String lastUpdateName;
/**
* The carrier ID identifies the operator who provides this network configuration.
* see {@link TelephonyManager#getSimCarrierId()}
* @hide
*/
@SystemApi
public int carrierId = TelephonyManager.UNKNOWN_CARRIER_ID;
/**
* The subscription ID identifies the SIM card for which this network configuration is valid.
* See {@link SubscriptionInfo#getSubscriptionId()}
* @hide
*/
@SystemApi
public int subscriptionId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
/**
* Auto-join is allowed by user for this network.
* Default true.
* @hide
*/
@SystemApi
public boolean allowAutojoin = true;
/** @hide **/
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
public static int INVALID_RSSI = -127;
/**
* Number of reports indicating no Internet Access
* @hide
*/
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
public int numNoInternetAccessReports;
/**
* The WiFi configuration is considered to have no internet access for purpose of autojoining
* if there has been a report of it having no internet access, and, it never have had
* internet access in the past.
* @hide
*/
@SystemApi
public boolean hasNoInternetAccess() {
return numNoInternetAccessReports > 0 && !validatedInternetAccess;
}
/**
* The WiFi configuration is expected not to have Internet access (e.g., a wireless printer, a
* Chromecast hotspot, etc.). This will be set if the user explicitly confirms a connection to
* this configuration and selects "don't ask again".
* @hide
*/
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
public boolean noInternetAccessExpected;
/**
* The WiFi configuration is expected not to have Internet access (e.g., a wireless printer, a
* Chromecast hotspot, etc.). This will be set if the user explicitly confirms a connection to
* this configuration and selects "don't ask again".
* @hide
*/
@SystemApi
public boolean isNoInternetAccessExpected() {
return noInternetAccessExpected;
}
/**
* This Wifi configuration is expected for OSU(Online Sign Up) of Passpoint Release 2.
* @hide
*/
public boolean osu;
/**
* Last time the system was connected to this configuration.
* @hide
*/
public long lastConnected;
/**
* Last time the system was disconnected to this configuration.
* @hide
*/
public long lastDisconnected;
/**
* Last time this configuration was updated or created.
* Note: This field only exists in-memory and is not persisted in WifiConfigStore.xml for
* privacy reasons.
* @hide
*/
public long lastUpdated;
/**
* Number of reboots since this config was last used (either connected or updated).
* @hide
*/
public int numRebootsSinceLastUse;
/**
* Set if the configuration was self added by the framework
* This boolean is cleared if we get a connect/save/ update or
* any wifiManager command that indicate the user interacted with the configuration
* since we will now consider that the configuration belong to him.
* @deprecated only kept for @UnsupportedAppUsage
* @hide
*/
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
public boolean selfAdded;
/**
* Peer WifiConfiguration this WifiConfiguration was added for
* @hide
*/
public String peerWifiConfiguration;
/**
* Indicate that a WifiConfiguration is temporary and should not be saved
* nor considered by AutoJoin.
* @hide
*/
public boolean ephemeral;
/**
* Indicate that a WifiConfiguration is temporary and should not be saved
* nor considered by AutoJoin.
* @hide
*/
@SystemApi
public boolean isEphemeral() {
return ephemeral;
}
/**
* Indicate whether the network is trusted or not. Networks are considered trusted
* if the user explicitly allowed this network connection.
* This bit can be used by suggestion network, see
* {@link WifiNetworkSuggestion.Builder#setUntrusted(boolean)}
* @hide
*/
public boolean trusted;
/**
* Indicate whether the network is oem paid or not. Networks are considered oem paid
* if the corresponding connection is only available to system apps.
*
* This bit can only be used by suggestion network, see
* {@link WifiNetworkSuggestion.Builder#setOemPaid(boolean)}
* @hide
*/
public boolean oemPaid;
/**
* Indicate whether the network is oem private or not. Networks are considered oem private
* if the corresponding connection is only available to system apps.
*
* This bit can only be used by suggestion network, see
* {@link WifiNetworkSuggestion.Builder#setOemPrivate(boolean)}
* @hide
*/
public boolean oemPrivate;
/**
* Indicate whether or not the network is a carrier merged network.
* This bit can only be used by suggestion network, see
* {@link WifiNetworkSuggestion.Builder#setCarrierMerged(boolean)}
* @hide
*/
@SystemApi
public boolean carrierMerged;
/**
* True if this Wifi configuration is created from a {@link WifiNetworkSuggestion},
* false otherwise.
*
* @hide
*/
@SystemApi
public boolean fromWifiNetworkSuggestion;
/**
* True if this Wifi configuration is created from a {@link WifiNetworkSpecifier},
* false otherwise.
*
* @hide
*/
@SystemApi
public boolean fromWifiNetworkSpecifier;
/**
* True if the creator of this configuration has expressed that it
* should be considered metered, false otherwise.
*
* @see #isMetered(WifiConfiguration, WifiInfo)
*
* @hide
*/
@SystemApi
public boolean meteredHint;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(prefix = {"METERED_OVERRIDE_"}, value = {
METERED_OVERRIDE_NONE,
METERED_OVERRIDE_METERED,
METERED_OVERRIDE_NOT_METERED})
public @interface MeteredOverride {}
/**
* No metered override.
* @hide
*/
@SystemApi
public static final int METERED_OVERRIDE_NONE = 0;
/**
* Override network to be metered.
* @hide
*/
@SystemApi
public static final int METERED_OVERRIDE_METERED = 1;
/**
* Override network to be unmetered.
* @hide
*/
@SystemApi
public static final int METERED_OVERRIDE_NOT_METERED = 2;
/**
* Indicates if the end user has expressed an explicit opinion about the
* meteredness of this network, such as through the Settings app.
* This value is one of {@link #METERED_OVERRIDE_NONE}, {@link #METERED_OVERRIDE_METERED},
* or {@link #METERED_OVERRIDE_NOT_METERED}.
* <p>
* This should always override any values from {@link #meteredHint} or
* {@link WifiInfo#getMeteredHint()}.
*
* By default this field is set to {@link #METERED_OVERRIDE_NONE}.
*
* @see #isMetered(WifiConfiguration, WifiInfo)
* @hide
*/
@SystemApi
@MeteredOverride
public int meteredOverride = METERED_OVERRIDE_NONE;
/**
* Blend together all the various opinions to decide if the given network
* should be considered metered or not.
*
* @hide
*/
@SystemApi
public static boolean isMetered(@Nullable WifiConfiguration config, @Nullable WifiInfo info) {
boolean metered = false;
if (info != null && info.getMeteredHint()) {
metered = true;
}
if (config != null && config.meteredHint) {
metered = true;
}
if (config != null
&& config.meteredOverride == WifiConfiguration.METERED_OVERRIDE_METERED) {
metered = true;
}
if (config != null
&& config.meteredOverride == WifiConfiguration.METERED_OVERRIDE_NOT_METERED) {
metered = false;
}
return metered;
}
/** Check whether wep keys exist. */
private boolean hasWepKeys() {
if (wepKeys == null) return false;
for (int i = 0; i < wepKeys.length; i++) {
if (wepKeys[i] != null) {
return true;
}
}
return false;
}
/**
* Returns true if this WiFi config is for an Open or Enhanced Open network.
* @hide
*/
public boolean isOpenNetwork() {
boolean hasNonOpenSecurityType = mSecurityParamsList.stream()
.anyMatch(params -> !params.isOpenSecurityType());
return !hasNonOpenSecurityType && !hasWepKeys();
}
/**
* Setting this value will force scan results associated with this configuration to
* be included in the bucket of networks that are externally scored.
* If not set, associated scan results will be treated as legacy saved networks and
* will take precedence over networks in the scored category.
* @hide
*/
@SystemApi
public boolean useExternalScores;
/**
* Number of time the scorer overrode a the priority based choice, when comparing two
* WifiConfigurations, note that since comparing WifiConfiguration happens very often
* potentially at every scan, this number might become very large, even on an idle
* system.
* @hide
*/
@SystemApi
public int numScorerOverride;
/**
* Number of time the scorer overrode a the priority based choice, and the comparison
* triggered a network switch
* @hide
*/
@SystemApi
public int numScorerOverrideAndSwitchedNetwork;
/**
* Number of times we associated to this configuration.
* @hide
*/
@SystemApi
public int numAssociation;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(prefix = {"RANDOMIZATION_"}, value = {
RANDOMIZATION_NONE,
RANDOMIZATION_PERSISTENT,
RANDOMIZATION_NON_PERSISTENT,
RANDOMIZATION_AUTO})
public @interface MacRandomizationSetting {}
/**
* Use factory MAC when connecting to this network
* @hide
*/
@SystemApi
public static final int RANDOMIZATION_NONE = 0;
/**
* Generate a randomized MAC once and reuse it for all connections to this network
* @hide
*/
@SystemApi
public static final int RANDOMIZATION_PERSISTENT = 1;
/**
* Use a randomly generated MAC address for connections to this network.
* This option does not persist the randomized MAC address.
* @hide
*/
@SystemApi
public static final int RANDOMIZATION_NON_PERSISTENT = 2;
/**
* Let the wifi framework automatically decide the MAC randomization strategy.
* @hide
*/
@SystemApi
public static final int RANDOMIZATION_AUTO = 3;
/**
* Level of MAC randomization for this network.
* One of {@link #RANDOMIZATION_NONE}, {@link #RANDOMIZATION_AUTO},
* {@link #RANDOMIZATION_PERSISTENT} or {@link #RANDOMIZATION_NON_PERSISTENT}.
* By default this field is set to {@link #RANDOMIZATION_AUTO}.
* @hide
*/
@SystemApi
@MacRandomizationSetting
public int macRandomizationSetting = RANDOMIZATION_AUTO;
/**
* Randomized MAC address to use with this particular network
* @hide
*/
@NonNull
private MacAddress mRandomizedMacAddress;
/**
* The wall clock time of when |mRandomizedMacAddress| should be re-randomized in enhanced
* MAC randomization mode.
* @hide
*/
public long randomizedMacExpirationTimeMs = 0;
/**
* The wall clock time of when |mRandomizedMacAddress| is last modified.
* @hide
*/
public long randomizedMacLastModifiedTimeMs = 0;
/**
* Checks if the given MAC address can be used for Connected Mac Randomization
* by verifying that it is non-null, unicast, locally assigned, and not default mac.
* @param mac MacAddress to check
* @return true if mac is good to use
* @hide
*/
public static boolean isValidMacAddressForRandomization(MacAddress mac) {
return mac != null && !MacAddressUtils.isMulticastAddress(mac) && mac.isLocallyAssigned()
&& !MacAddress.fromString(WifiInfo.DEFAULT_MAC_ADDRESS).equals(mac);
}
/**
* Returns MAC address set to be the local randomized MAC address.
* Depending on user preference, the device may or may not use the returned MAC address for
* connections to this network.
* <p>
* Information is restricted to Device Owner, Profile Owner, and Carrier apps
* (which will only obtain addresses for configurations which they create). Other callers
* will receive a default "02:00:00:00:00:00" MAC address.
*/
public @NonNull MacAddress getRandomizedMacAddress() {
return mRandomizedMacAddress;
}
/**
* @param mac MacAddress to change into
* @hide
*/
public void setRandomizedMacAddress(@NonNull MacAddress mac) {
if (mac == null) {
Log.e(TAG, "setRandomizedMacAddress received null MacAddress.");
return;
}
mRandomizedMacAddress = mac;
}
/** @hide
* Boost given to RSSI on a home network for the purpose of calculating the score
* This adds stickiness to home networks, as defined by:
* - less than 4 known BSSIDs
* - PSK only
* - TODO: add a test to verify that all BSSIDs are behind same gateway
***/
public static final int HOME_NETWORK_RSSI_BOOST = 5;
/**
* This class is used to contain all the information and API used for quality network selection.
* @hide
*/
@SystemApi
public static class NetworkSelectionStatus {
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(prefix = "NETWORK_SELECTION_",
value = {
NETWORK_SELECTION_ENABLED,
NETWORK_SELECTION_TEMPORARY_DISABLED,
NETWORK_SELECTION_PERMANENTLY_DISABLED})
public @interface NetworkEnabledStatus {}
/**
* This network will be considered as a potential candidate to connect to during network
* selection.
*/
public static final int NETWORK_SELECTION_ENABLED = 0;
/**
* This network was temporary disabled. May be re-enabled after a time out.
*/
public static final int NETWORK_SELECTION_TEMPORARY_DISABLED = 1;
/**
* This network was permanently disabled.
*/
public static final int NETWORK_SELECTION_PERMANENTLY_DISABLED = 2;
/**
* Maximum Network selection status
* @hide
*/
public static final int NETWORK_SELECTION_STATUS_MAX = 3;
/**
* Quality network selection status String (for debug purpose). Use Quality network
* selection status value as index to extec the corresponding debug string
* @hide
*/
public static final String[] QUALITY_NETWORK_SELECTION_STATUS = {
"NETWORK_SELECTION_ENABLED",
"NETWORK_SELECTION_TEMPORARY_DISABLED",
"NETWORK_SELECTION_PERMANENTLY_DISABLED"};
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(prefix = "DISABLED_", value = {
DISABLED_NONE,
DISABLED_ASSOCIATION_REJECTION,
DISABLED_AUTHENTICATION_FAILURE,
DISABLED_DHCP_FAILURE,
DISABLED_NO_INTERNET_TEMPORARY,
DISABLED_AUTHENTICATION_NO_CREDENTIALS,
DISABLED_NO_INTERNET_PERMANENT,
DISABLED_BY_WIFI_MANAGER,
DISABLED_BY_WRONG_PASSWORD,
DISABLED_AUTHENTICATION_NO_SUBSCRIPTION,
DISABLED_AUTHENTICATION_PRIVATE_EAP_ERROR,
DISABLED_NETWORK_NOT_FOUND,
DISABLED_CONSECUTIVE_FAILURES})
public @interface NetworkSelectionDisableReason {}
// Quality Network disabled reasons
/** Default value. Means not disabled. */
public static final int DISABLED_NONE = 0;
/**
* The starting index for network selection disabled reasons.
* @hide
*/
public static final int NETWORK_SELECTION_DISABLED_STARTING_INDEX = 1;
/** This network is temporarily disabled because of multiple association rejections. */
public static final int DISABLED_ASSOCIATION_REJECTION = 1;
/** This network is temporarily disabled because of multiple authentication failure. */
public static final int DISABLED_AUTHENTICATION_FAILURE = 2;
/** This network is temporarily disabled because of multiple DHCP failure. */
public static final int DISABLED_DHCP_FAILURE = 3;
/** This network is temporarily disabled because it has no Internet access. */
public static final int DISABLED_NO_INTERNET_TEMPORARY = 4;
/** This network is permanently disabled due to absence of user credentials */
public static final int DISABLED_AUTHENTICATION_NO_CREDENTIALS = 5;
/**
* This network is permanently disabled because it has no Internet access and the user does
* not want to stay connected.
*/
public static final int DISABLED_NO_INTERNET_PERMANENT = 6;
/** This network is permanently disabled due to WifiManager disabling it explicitly. */
public static final int DISABLED_BY_WIFI_MANAGER = 7;
/** This network is permanently disabled due to wrong password. */
public static final int DISABLED_BY_WRONG_PASSWORD = 8;
/** This network is permanently disabled because service is not subscribed. */
public static final int DISABLED_AUTHENTICATION_NO_SUBSCRIPTION = 9;
/** This network is disabled due to provider-specific (private) EAP failure. */
public static final int DISABLED_AUTHENTICATION_PRIVATE_EAP_ERROR = 10;
/**
* This network is disabled because supplicant failed to find a network in scan result
* which matches the network requested by framework for connection
* (including network capabilities).
*/
public static final int DISABLED_NETWORK_NOT_FOUND = 11;
/**
* This code is used to disable a network when a high number of consecutive connection
* failures are detected. The exact reasons of why these consecutive failures occurred is
* included but not limited to the reasons described by failure codes above.
*/
public static final int DISABLED_CONSECUTIVE_FAILURES = 12;
/**
* All other disable reasons should be strictly less than this value.
* @hide
*/
public static final int NETWORK_SELECTION_DISABLED_MAX = 13;
/**
* Get an integer that is equal to the maximum integer value of all the
* DISABLED_* reasons
* e.g. {@link #DISABLED_NONE}, {@link #DISABLED_ASSOCIATION_REJECTION}, etc.
*
* All DISABLED_* constants will be contiguous in the range
* 0, 1, 2, 3, ..., getMaxNetworkSelectionDisableReasons()
*
* <br />
* For example, this can be used to iterate through all the network selection
* disable reasons like so:
* <pre>{@code
* for (int reason = 0; reason <= getMaxNetworkSelectionDisableReasons(); reason++) {
* ...
* }
* }</pre>
*/
public static int getMaxNetworkSelectionDisableReason() {
return NETWORK_SELECTION_DISABLED_MAX - 1;
}
/**
* Contains info about disable reasons.
* @hide
*/
public static final class DisableReasonInfo {
/**
* A special constant which indicates the network should be permanently disabled.
* @hide
*/
public static final int PERMANENT_DISABLE_TIMEOUT = -1;
/**
* String representation for the disable reason.
* Note that these strings are persisted in
* {@link
* com.android.server.wifi.util.XmlUtil.NetworkSelectionStatusXmlUtil#writeToXml},
* so do not change the string values to maintain backwards compatibility.
*/
public final String mReasonStr;
/**
* Network Selection disable reason threshold, used to debounce network failures before
* we disable them.
*/
public final int mDisableThreshold;
/**
* Network Selection disable timeout for the error. After the timeout milliseconds,
* enable the network again.
* If this is set to PERMANENT_DISABLE_TIMEOUT, the network will be permanently disabled
* until the next time the user manually connects to it.
*/
public final int mDisableTimeoutMillis;
/**
* Constructor
* @param reasonStr string representation of the error
* @param disableThreshold number of failures before we disable the network
* @param disableTimeoutMillis the timeout, in milliseconds, before we re-enable the
* network after disabling it
*/
public DisableReasonInfo(String reasonStr, int disableThreshold,
int disableTimeoutMillis) {
mReasonStr = reasonStr;
mDisableThreshold = disableThreshold;
mDisableTimeoutMillis = disableTimeoutMillis;
}
}
/**
* Quality network selection disable reason infos.
* @hide
*/
public static final SparseArray<DisableReasonInfo> DISABLE_REASON_INFOS =
buildDisableReasonInfos();
private static SparseArray<DisableReasonInfo> buildDisableReasonInfos() {
SparseArray<DisableReasonInfo> reasons = new SparseArray<>();
// Note that some of these disable thresholds are overridden in
// WifiBlocklistMonitor#loadCustomConfigsForDisableReasonInfos using overlays.
// TODO(b/180148727): For a few of these disable reasons, we provide defaults here
// and in the overlay XML, which is confusing. Clean this up so we only define the
// default in one place.
reasons.append(DISABLED_NONE,
new DisableReasonInfo(
// Note that these strings are persisted in
// XmlUtil.NetworkSelectionStatusXmlUtil#writeToXml,
// so do not change the string values to maintain backwards
// compatibility.
"NETWORK_SELECTION_ENABLE",
-1,
0));
reasons.append(DISABLED_ASSOCIATION_REJECTION,
new DisableReasonInfo(
// Note that there is a space at the end of this string. Cannot fix
// since this string is persisted.
"NETWORK_SELECTION_DISABLED_ASSOCIATION_REJECTION ",
3,
5 * 60 * 1000));
reasons.append(DISABLED_AUTHENTICATION_FAILURE,
new DisableReasonInfo(
"NETWORK_SELECTION_DISABLED_AUTHENTICATION_FAILURE",
3,
5 * 60 * 1000));
reasons.append(DISABLED_DHCP_FAILURE,
new DisableReasonInfo(
"NETWORK_SELECTION_DISABLED_DHCP_FAILURE",
2,
5 * 60 * 1000));
reasons.append(DISABLED_NO_INTERNET_TEMPORARY,
new DisableReasonInfo(
"NETWORK_SELECTION_DISABLED_NO_INTERNET_TEMPORARY",
1,
10 * 60 * 1000));
reasons.append(DISABLED_AUTHENTICATION_NO_CREDENTIALS,
new DisableReasonInfo(
"NETWORK_SELECTION_DISABLED_AUTHENTICATION_NO_CREDENTIALS",
3,
DisableReasonInfo.PERMANENT_DISABLE_TIMEOUT));
reasons.append(DISABLED_NO_INTERNET_PERMANENT,
new DisableReasonInfo(
"NETWORK_SELECTION_DISABLED_NO_INTERNET_PERMANENT",
1,
DisableReasonInfo.PERMANENT_DISABLE_TIMEOUT));
reasons.append(DISABLED_BY_WIFI_MANAGER,
new DisableReasonInfo(
"NETWORK_SELECTION_DISABLED_BY_WIFI_MANAGER",
1,
DisableReasonInfo.PERMANENT_DISABLE_TIMEOUT));
reasons.append(DISABLED_BY_WRONG_PASSWORD,
new DisableReasonInfo(
"NETWORK_SELECTION_DISABLED_BY_WRONG_PASSWORD",
1,
DisableReasonInfo.PERMANENT_DISABLE_TIMEOUT));
reasons.append(DISABLED_AUTHENTICATION_NO_SUBSCRIPTION,
new DisableReasonInfo(
"NETWORK_SELECTION_DISABLED_AUTHENTICATION_NO_SUBSCRIPTION",
1,
DisableReasonInfo.PERMANENT_DISABLE_TIMEOUT));
reasons.append(DISABLED_AUTHENTICATION_PRIVATE_EAP_ERROR,
new DisableReasonInfo(
"NETWORK_SELECTION_DISABLED_AUTHENTICATION_PRIVATE_EAP_ERROR",
1,
DisableReasonInfo.PERMANENT_DISABLE_TIMEOUT));
reasons.append(DISABLED_NETWORK_NOT_FOUND,
new DisableReasonInfo(
"NETWORK_SELECTION_DISABLED_NETWORK_NOT_FOUND",
2,
5 * 60 * 1000));
reasons.append(DISABLED_CONSECUTIVE_FAILURES,
new DisableReasonInfo("NETWORK_SELECTION_DISABLED_CONSECUTIVE_FAILURES",
1,
5 * 60 * 1000));
return reasons;
}
/**
* Get the {@link NetworkSelectionDisableReason} int code by its string value.
* @return the NetworkSelectionDisableReason int code corresponding to the reason string,
* or -1 if the reason string is unrecognized.
* @hide
*/
@NetworkSelectionDisableReason
public static int getDisableReasonByString(@NonNull String reasonString) {
for (int i = 0; i < DISABLE_REASON_INFOS.size(); i++) {
int key = DISABLE_REASON_INFOS.keyAt(i);
DisableReasonInfo value = DISABLE_REASON_INFOS.valueAt(i);
if (value != null && TextUtils.equals(reasonString, value.mReasonStr)) {
return key;
}
}
Log.e(TAG, "Unrecognized network disable reason: " + reasonString);
return -1;
}
/**
* Invalid time stamp for network selection disable
* @hide
*/
public static final long INVALID_NETWORK_SELECTION_DISABLE_TIMESTAMP = -1L;
/**
* This constant indicates the current configuration has connect choice set
*/
private static final int CONNECT_CHOICE_EXISTS = 1;
/**
* This constant indicates the current configuration does not have connect choice set
*/
private static final int CONNECT_CHOICE_NOT_EXISTS = -1;
// fields for QualityNetwork Selection
/**
* Network selection status, should be in one of three status: enable, temporaily disabled
* or permanently disabled
*/
@NetworkEnabledStatus
private int mStatus;
/**
* Reason for disable this network
*/
@NetworkSelectionDisableReason
private int mNetworkSelectionDisableReason;
/**
* Last time we temporarily disabled the configuration
*/
private long mTemporarilyDisabledTimestamp = INVALID_NETWORK_SELECTION_DISABLE_TIMESTAMP;
/**
* counter for each Network selection disable reason
*/
private int[] mNetworkSeclectionDisableCounter = new int[NETWORK_SELECTION_DISABLED_MAX];
/**
* Connect Choice over this configuration
*
* When current wifi configuration is visible to the user but user explicitly choose to
* connect to another network X, the another networks X's configure key will be stored here.
* We will consider user has a preference of X over this network. And in the future,
* network selection will always give X a higher preference over this configuration.
* configKey is : "SSID"-WEP-WPA_PSK-WPA_EAP
*/
private String mConnectChoice;
/**
* The RSSI when the user made the connectChoice.
*/
private int mConnectChoiceRssi;
/**
* Used to cache the temporary candidate during the network selection procedure. It will be
* kept updating once a new scan result has a higher score than current one
*/
private ScanResult mCandidate;
/**
* Used to cache the score of the current temporary candidate during the network
* selection procedure.
*/
private int mCandidateScore;
/**
* Used to cache the select security params from the candidate.
*/
private SecurityParams mCandidateSecurityParams;
/**
* Indicate whether this network is visible in latest Qualified Network Selection. This
* means there is scan result found related to this Configuration and meet the minimum
* requirement. The saved network need not join latest Qualified Network Selection. For
* example, it is disabled. True means network is visible in latest Qualified Network
* Selection and false means network is invisible
*/
private boolean mSeenInLastQualifiedNetworkSelection;
/**
* Boolean indicating if we have ever successfully connected to this network.
*
* This value will be set to true upon a successful connection.
* This value will be set to false if a previous value was not stored in the config or if
* the credentials are updated (ex. a password change).
*/
private boolean mHasEverConnected;
/**
* Boolean indicating if captive portal has never been detected on this network.
*
* This should be true by default, for newly created WifiConfigurations until a captive
* portal is detected.
*/
private boolean mHasNeverDetectedCaptivePortal = true;
/**
* set whether this network is visible in latest Qualified Network Selection
* @param seen value set to candidate
* @hide
*/
public void setSeenInLastQualifiedNetworkSelection(boolean seen) {
mSeenInLastQualifiedNetworkSelection = seen;
}
/**
* get whether this network is visible in latest Qualified Network Selection
* @return returns true -- network is visible in latest Qualified Network Selection
* false -- network is invisible in latest Qualified Network Selection
* @hide
*/
public boolean getSeenInLastQualifiedNetworkSelection() {
return mSeenInLastQualifiedNetworkSelection;
}
/**
* set the temporary candidate of current network selection procedure
* @param scanCandidate {@link ScanResult} the candidate set to mCandidate
* @hide
*/
public void setCandidate(ScanResult scanCandidate) {
mCandidate = scanCandidate;
}
/**
* get the temporary candidate of current network selection procedure
* @return returns {@link ScanResult} temporary candidate of current network selection
* procedure
* @hide
*/
public ScanResult getCandidate() {
return mCandidate;
}
/**
* set the score of the temporary candidate of current network selection procedure
* @param score value set to mCandidateScore
* @hide
*/
public void setCandidateScore(int score) {
mCandidateScore = score;
}
/**
* get the score of the temporary candidate of current network selection procedure
* @return returns score of the temporary candidate of current network selection procedure
* @hide
*/
public int getCandidateScore() {
return mCandidateScore;
}
/**
* set the security type of the temporary candidate of current network selection procedure
* @param params value to set to mCandidateSecurityParams
* @hide
*/
public void setCandidateSecurityParams(SecurityParams params) {
mCandidateSecurityParams = params;
}
/**
* get the security type of the temporary candidate of current network selection procedure
* @return return the security params
* @hide
*/
public SecurityParams getCandidateSecurityParams() {
return mCandidateSecurityParams;
}
/**
* get user preferred choice over this configuration
* @return returns configKey of user preferred choice over this configuration
* @hide
*/
public String getConnectChoice() {
return mConnectChoice;
}
/**
* set user preferred choice over this configuration
* @param newConnectChoice, the configKey of user preferred choice over this configuration
* @hide
*/
public void setConnectChoice(String newConnectChoice) {
mConnectChoice = newConnectChoice;
}
/**
* Associate a RSSI with the user connect choice network.
* @param rssi signal strength
* @hide
*/
public void setConnectChoiceRssi(int rssi) {
mConnectChoiceRssi = rssi;
}
/**
* @return returns the RSSI of the last time the user made the connect choice.
* @hide
*/
public int getConnectChoiceRssi() {
return mConnectChoiceRssi;
}
/** Get the current Quality network selection status as a String (for debugging). */
@NonNull
public String getNetworkStatusString() {
return QUALITY_NETWORK_SELECTION_STATUS[mStatus];
}
/** @hide */
public void setHasEverConnected(boolean value) {
mHasEverConnected = value;
}
/** True if the device has ever connected to this network, false otherwise. */
public boolean hasEverConnected() {
return mHasEverConnected;
}
/**
* Set whether a captive portal has never been detected on this network.
* @hide
*/
public void setHasNeverDetectedCaptivePortal(boolean value) {
mHasNeverDetectedCaptivePortal = value;
}
/** @hide */
public boolean hasNeverDetectedCaptivePortal() {
return mHasNeverDetectedCaptivePortal;
}
/** @hide */
public NetworkSelectionStatus() {
// previously stored configs will not have this parameter, so we default to false.
mHasEverConnected = false;
}
/**
* NetworkSelectionStatus exports an immutable public API.
* However, test code has a need to construct a NetworkSelectionStatus in a specific state.
* (Note that mocking using Mockito does not work if the object needs to be parceled and
* unparceled.)
* Export a @SystemApi Builder to allow tests to construct a NetworkSelectionStatus object
* in the desired state, without sacrificing NetworkSelectionStatus's immutability.
*/
@VisibleForTesting
public static final class Builder {
private final NetworkSelectionStatus mNetworkSelectionStatus =
new NetworkSelectionStatus();
/**
* Set the current network selection status.
* One of:
* {@link #NETWORK_SELECTION_ENABLED},
* {@link #NETWORK_SELECTION_TEMPORARY_DISABLED},
* {@link #NETWORK_SELECTION_PERMANENTLY_DISABLED}
* @see NetworkSelectionStatus#getNetworkSelectionStatus()
*/
@NonNull
public Builder setNetworkSelectionStatus(@NetworkEnabledStatus int status) {
mNetworkSelectionStatus.setNetworkSelectionStatus(status);
return this;
}
/**
*
* Set the current network's disable reason.
* One of the {@link #DISABLED_NONE} or DISABLED_* constants.
* e.g. {@link #DISABLED_ASSOCIATION_REJECTION}.
* @see NetworkSelectionStatus#getNetworkSelectionDisableReason()
*/
@NonNull
public Builder setNetworkSelectionDisableReason(
@NetworkSelectionDisableReason int reason) {
mNetworkSelectionStatus.setNetworkSelectionDisableReason(reason);
return this;
}
/**
* Build a NetworkSelectionStatus object.
*/
@NonNull
public NetworkSelectionStatus build() {
NetworkSelectionStatus status = new NetworkSelectionStatus();
status.copy(mNetworkSelectionStatus);
return status;
}
}
/**
* Get the network disable reason string for a reason code (for debugging).
* @param reason specific error reason. One of the {@link #DISABLED_NONE} or
* DISABLED_* constants e.g. {@link #DISABLED_ASSOCIATION_REJECTION}.
* @return network disable reason string, or null if the reason is invalid.
*/
@Nullable
public static String getNetworkSelectionDisableReasonString(
@NetworkSelectionDisableReason int reason) {
DisableReasonInfo info = DISABLE_REASON_INFOS.get(reason);
if (info == null) {
return null;
} else {
return info.mReasonStr;
}
}
/**
* get current network disable reason
* @return current network disable reason in String (for debug purpose)
* @hide
*/
public String getNetworkSelectionDisableReasonString() {
return getNetworkSelectionDisableReasonString(mNetworkSelectionDisableReason);
}
/**
* Get the current network network selection status.
* One of:
* {@link #NETWORK_SELECTION_ENABLED},
* {@link #NETWORK_SELECTION_TEMPORARY_DISABLED},
* {@link #NETWORK_SELECTION_PERMANENTLY_DISABLED}
*/
@NetworkEnabledStatus
public int getNetworkSelectionStatus() {
return mStatus;
}
/**
* True if the current network is enabled to join network selection, false otherwise.
* @hide
*/
public boolean isNetworkEnabled() {
return mStatus == NETWORK_SELECTION_ENABLED;
}
/**
* @return whether current network is temporary disabled
* @hide
*/
public boolean isNetworkTemporaryDisabled() {
return mStatus == NETWORK_SELECTION_TEMPORARY_DISABLED;
}
/**
* True if the current network is permanently disabled, false otherwise.
* @hide
*/
public boolean isNetworkPermanentlyDisabled() {
return mStatus == NETWORK_SELECTION_PERMANENTLY_DISABLED;
}
/**
* set current network selection status
* @param status network selection status to set
* @hide
*/
public void setNetworkSelectionStatus(int status) {
if (status >= 0 && status < NETWORK_SELECTION_STATUS_MAX) {
mStatus = status;
}
}
/**
* Returns the current network's disable reason.
* One of the {@link #DISABLED_NONE} or DISABLED_* constants
* e.g. {@link #DISABLED_ASSOCIATION_REJECTION}.
*/
@NetworkSelectionDisableReason
public int getNetworkSelectionDisableReason() {
return mNetworkSelectionDisableReason;
}
/**
* set Network disable reason
* @param reason Network disable reason
* @hide
*/
public void setNetworkSelectionDisableReason(@NetworkSelectionDisableReason int reason) {
if (reason >= 0 && reason < NETWORK_SELECTION_DISABLED_MAX) {
mNetworkSelectionDisableReason = reason;
} else {
throw new IllegalArgumentException("Illegal reason value: " + reason);
}
}
/**
* @param timeStamp Set when current network is disabled in millisecond since January 1,
* 1970 00:00:00.0 UTC
* @hide
*/
public void setDisableTime(long timeStamp) {
mTemporarilyDisabledTimestamp = timeStamp;
}
/**
* Returns when the current network was disabled, in milliseconds since January 1,
* 1970 00:00:00.0 UTC.
*/
public long getDisableTime() {
return mTemporarilyDisabledTimestamp;
}
/**
* Get the disable counter of a specific reason.
* @param reason specific failure reason. One of the {@link #DISABLED_NONE} or
* DISABLED_* constants e.g. {@link #DISABLED_ASSOCIATION_REJECTION}.
* @exception IllegalArgumentException for invalid reason
* @return counter number for specific error reason.
*/
public int getDisableReasonCounter(@NetworkSelectionDisableReason int reason) {
if (reason >= DISABLED_NONE && reason < NETWORK_SELECTION_DISABLED_MAX) {
return mNetworkSeclectionDisableCounter[reason];
} else {
throw new IllegalArgumentException("Illegal reason value: " + reason);
}
}
/**
* set the counter of a specific failure reason
* @param reason reason for disable error
* @param value the counter value for this specific reason
* @exception throw IllegalArgumentException for illegal input
* @hide
*/
public void setDisableReasonCounter(int reason, int value) {
if (reason >= DISABLED_NONE && reason < NETWORK_SELECTION_DISABLED_MAX) {
mNetworkSeclectionDisableCounter[reason] = value;
} else {
throw new IllegalArgumentException("Illegal reason value: " + reason);
}
}
/**
* increment the counter of a specific failure reason
* @param reason a specific failure reason
* @exception throw IllegalArgumentException for illegal input
* @hide
*/
public void incrementDisableReasonCounter(int reason) {
if (reason >= DISABLED_NONE && reason < NETWORK_SELECTION_DISABLED_MAX) {
mNetworkSeclectionDisableCounter[reason]++;
} else {
throw new IllegalArgumentException("Illegal reason value: " + reason);
}
}
/**
* clear the counter of a specific failure reason
* @param reason a specific failure reason
* @exception throw IllegalArgumentException for illegal input
* @hide
*/
public void clearDisableReasonCounter(int reason) {
if (reason >= DISABLED_NONE && reason < NETWORK_SELECTION_DISABLED_MAX) {
mNetworkSeclectionDisableCounter[reason] = DISABLED_NONE;
} else {
throw new IllegalArgumentException("Illegal reason value: " + reason);
}
}
/**
* clear all the failure reason counters
* @hide
*/
public void clearDisableReasonCounter() {
Arrays.fill(mNetworkSeclectionDisableCounter, DISABLED_NONE);
}
/**
* BSSID for connection to this network (through network selection procedure)
*/
private String mNetworkSelectionBSSID;
/**
* get current network Selection BSSID
* @return current network Selection BSSID
* @hide
*/
public String getNetworkSelectionBSSID() {
return mNetworkSelectionBSSID;
}
/**
* set network Selection BSSID
* @param bssid The target BSSID for assocaition
* @hide
*/
public void setNetworkSelectionBSSID(String bssid) {
mNetworkSelectionBSSID = bssid;
}
/** @hide */
public void copy(NetworkSelectionStatus source) {
mStatus = source.mStatus;
mNetworkSelectionDisableReason = source.mNetworkSelectionDisableReason;
for (int index = DISABLED_NONE; index < NETWORK_SELECTION_DISABLED_MAX;
index++) {
mNetworkSeclectionDisableCounter[index] =
source.mNetworkSeclectionDisableCounter[index];
}
mTemporarilyDisabledTimestamp = source.mTemporarilyDisabledTimestamp;
mNetworkSelectionBSSID = source.mNetworkSelectionBSSID;
setSeenInLastQualifiedNetworkSelection(source.getSeenInLastQualifiedNetworkSelection());
setCandidate(source.getCandidate());
setCandidateScore(source.getCandidateScore());
setCandidateSecurityParams(source.getCandidateSecurityParams());
setConnectChoice(source.getConnectChoice());
setConnectChoiceRssi(source.getConnectChoiceRssi());
setHasEverConnected(source.hasEverConnected());
setHasNeverDetectedCaptivePortal(source.hasNeverDetectedCaptivePortal());
}
/** @hide */
public void writeToParcel(Parcel dest) {
dest.writeInt(getNetworkSelectionStatus());
dest.writeInt(getNetworkSelectionDisableReason());
for (int index = DISABLED_NONE; index < NETWORK_SELECTION_DISABLED_MAX;
index++) {
dest.writeInt(getDisableReasonCounter(index));
}
dest.writeLong(getDisableTime());
dest.writeString(getNetworkSelectionBSSID());
if (getConnectChoice() != null) {
dest.writeInt(CONNECT_CHOICE_EXISTS);
dest.writeString(getConnectChoice());
dest.writeInt(getConnectChoiceRssi());
} else {
dest.writeInt(CONNECT_CHOICE_NOT_EXISTS);
}
dest.writeInt(hasEverConnected() ? 1 : 0);
dest.writeInt(hasNeverDetectedCaptivePortal() ? 1 : 0);
}
/** @hide */
public void readFromParcel(Parcel in) {
setNetworkSelectionStatus(in.readInt());
setNetworkSelectionDisableReason(in.readInt());
for (int index = DISABLED_NONE; index < NETWORK_SELECTION_DISABLED_MAX;
index++) {
setDisableReasonCounter(index, in.readInt());
}
setDisableTime(in.readLong());
setNetworkSelectionBSSID(in.readString());
if (in.readInt() == CONNECT_CHOICE_EXISTS) {
setConnectChoice(in.readString());
setConnectChoiceRssi(in.readInt());
} else {
setConnectChoice(null);
}
setHasEverConnected(in.readInt() != 0);
setHasNeverDetectedCaptivePortal(in.readInt() != 0);
}
}
/**
* network selection related member
* @hide
*/
private NetworkSelectionStatus mNetworkSelectionStatus = new NetworkSelectionStatus();
/**
* This class is intended to store extra failure reason information for the most recent
* connection attempt, so that it may be surfaced to the settings UI
* @hide
*/
// TODO(b/148626966): called by SUW via reflection, remove once SUW is updated
public static class RecentFailure {
private RecentFailure() {}
/**
* Association Rejection Status code (NONE for success/non-association-rejection-fail)
*/
@RecentFailureReason
private int mAssociationStatus = RECENT_FAILURE_NONE;
private long mLastUpdateTimeSinceBootMillis;
/**
* @param status the association status code for the recent failure
*/
public void setAssociationStatus(@RecentFailureReason int status,
long updateTimeSinceBootMs) {
mAssociationStatus = status;
mLastUpdateTimeSinceBootMillis = updateTimeSinceBootMs;
}
/**
* Sets the RecentFailure to NONE
*/
public void clear() {
mAssociationStatus = RECENT_FAILURE_NONE;
mLastUpdateTimeSinceBootMillis = 0;
}
/**
* Get the recent failure code. One of {@link #RECENT_FAILURE_NONE},
* {@link #RECENT_FAILURE_AP_UNABLE_TO_HANDLE_NEW_STA},
* {@link #RECENT_FAILURE_REFUSED_TEMPORARILY},
* {@link #RECENT_FAILURE_POOR_CHANNEL_CONDITIONS}.
* {@link #RECENT_FAILURE_DISCONNECTION_AP_BUSY}
*/
@RecentFailureReason
public int getAssociationStatus() {
return mAssociationStatus;
}
/**
* Get the timestamp the failure status is last updated, in milliseconds since boot.
*/
public long getLastUpdateTimeSinceBootMillis() {
return mLastUpdateTimeSinceBootMillis;
}
}
/**
* RecentFailure member
* @hide
*/
// TODO(b/148626966): called by SUW via reflection, once SUW is updated, make private and
// rename to mRecentFailure
@NonNull
public final RecentFailure recentFailure = new RecentFailure();
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(prefix = "RECENT_FAILURE_", value = {
RECENT_FAILURE_NONE,
RECENT_FAILURE_AP_UNABLE_TO_HANDLE_NEW_STA,
RECENT_FAILURE_REFUSED_TEMPORARILY,
RECENT_FAILURE_POOR_CHANNEL_CONDITIONS,
RECENT_FAILURE_DISCONNECTION_AP_BUSY,
RECENT_FAILURE_MBO_ASSOC_DISALLOWED_UNSPECIFIED,
RECENT_FAILURE_MBO_ASSOC_DISALLOWED_MAX_NUM_STA_ASSOCIATED,
RECENT_FAILURE_MBO_ASSOC_DISALLOWED_AIR_INTERFACE_OVERLOADED,
RECENT_FAILURE_MBO_ASSOC_DISALLOWED_AUTH_SERVER_OVERLOADED,
RECENT_FAILURE_MBO_ASSOC_DISALLOWED_INSUFFICIENT_RSSI,
RECENT_FAILURE_OCE_RSSI_BASED_ASSOCIATION_REJECTION,
RECENT_FAILURE_NETWORK_NOT_FOUND
})
public @interface RecentFailureReason {}
/**
* No recent failure, or no specific reason given for the recent connection failure
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_NONE = 0;
/**
* Connection to this network recently failed due to Association Rejection Status 17
* (AP is full)
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_AP_UNABLE_TO_HANDLE_NEW_STA = 17;
/**
* Failed to connect because the association is rejected by the AP.
* IEEE 802.11 association status code 30.
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_REFUSED_TEMPORARILY = 1002;
/**
* Failed to connect because of excess frame loss and/or poor channel conditions.
* IEEE 802.11 association status code 34.
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_POOR_CHANNEL_CONDITIONS = 1003;
/**
* Disconnected by the AP because the AP can't handle all the associated stations.
* IEEE 802.11 disconnection reason code 5.
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_DISCONNECTION_AP_BUSY = 1004;
/**
* Failed to connect because the association is rejected by the AP with
* MBO association disallowed Reason code: 1 - Unspecified or 0/6-255 - Reserved.
* Details in MBO spec v1.2, 4.2.4 Table 13: MBO Association Disallowed attribute
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_MBO_ASSOC_DISALLOWED_UNSPECIFIED = 1005;
/**
* Failed to connect because the association is rejected by the AP with
* MBO association disallowed Reason code: 2 - Maximum number of associated stations reached.
* Details in MBO spec v1.2, 4.2.4 Table 13: MBO Association Disallowed attribute
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_MBO_ASSOC_DISALLOWED_MAX_NUM_STA_ASSOCIATED = 1006;
/**
* Failed to connect because the association is rejected by the AP with
* MBO association disallowed Reason code: 3 - Air interface is overloaded.
* Details in MBO spec v1.2, 4.2.4 Table 13: MBO Association Disallowed attribute
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_MBO_ASSOC_DISALLOWED_AIR_INTERFACE_OVERLOADED = 1007;
/**
* Failed to connect because the association is rejected by the AP with
* MBO association disallowed Reason code: 4 - Authentication server overloaded.
* Details in MBO spec v1.2, 4.2.4 Table 13: MBO Association Disallowed attribute
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_MBO_ASSOC_DISALLOWED_AUTH_SERVER_OVERLOADED = 1008;
/**
* Failed to connect because the association is rejected by the AP with
* MBO association disallowed Reason code: 5 - Insufficient RSSI.
* Details in MBO spec v1.2, 4.2.4 Table 13: MBO Association Disallowed attribute
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_MBO_ASSOC_DISALLOWED_INSUFFICIENT_RSSI = 1009;
/**
* Failed to connect because the association is rejected by the AP with
* OCE rssi based association rejection attribute.
* Details in OCE spec v1.0, 3.14 Presence of OCE rssi based association rejection attribute.
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_OCE_RSSI_BASED_ASSOCIATION_REJECTION = 1010;
/**
* Failed to connect because supplicant failed to find a network in scan result which
* matches the network requested by framework for connection (including network capabilities).
* @hide
*/
@SystemApi
public static final int RECENT_FAILURE_NETWORK_NOT_FOUND = 1011;
/**
* Get the failure reason for the most recent connection attempt, or
* {@link #RECENT_FAILURE_NONE} if there was no failure.
*
* Failure reasons include:
* {@link #RECENT_FAILURE_AP_UNABLE_TO_HANDLE_NEW_STA}
* {@link #RECENT_FAILURE_REFUSED_TEMPORARILY}
* {@link #RECENT_FAILURE_POOR_CHANNEL_CONDITIONS}
* {@link #RECENT_FAILURE_DISCONNECTION_AP_BUSY}
* {@link #RECENT_FAILURE_MBO_ASSOC_DISALLOWED_UNSPECIFIED}
* {@link #RECENT_FAILURE_MBO_ASSOC_DISALLOWED_MAX_NUM_STA_ASSOCIATED}
* {@link #RECENT_FAILURE_MBO_ASSOC_DISALLOWED_AIR_INTERFACE_OVERLOADED}
* {@link #RECENT_FAILURE_MBO_ASSOC_DISALLOWED_AUTH_SERVER_OVERLOADED}
* {@link #RECENT_FAILURE_MBO_ASSOC_DISALLOWED_INSUFFICIENT_RSSI}
* {@link #RECENT_FAILURE_OCE_RSSI_BASED_ASSOCIATION_REJECTION}
* {@link #RECENT_FAILURE_NETWORK_NOT_FOUND}
* @hide
*/
@RecentFailureReason
@SystemApi
public int getRecentFailureReason() {
return recentFailure.getAssociationStatus();
}
/**
* Get the network selection status.
* @hide
*/
@NonNull
@SystemApi
public NetworkSelectionStatus getNetworkSelectionStatus() {
return mNetworkSelectionStatus;
}
/**
* Set the network selection status.
* @hide
*/
@SystemApi
public void setNetworkSelectionStatus(@NonNull NetworkSelectionStatus status) {
mNetworkSelectionStatus = status;
}
/**
* Linked Configurations: represent the set of Wificonfigurations that are equivalent
* regarding roaming and auto-joining.
* The linked configuration may or may not have same SSID, and may or may not have same
* credentials.
* For instance, linked configurations will have same defaultGwMacAddress or same dhcp server.
* @hide
*/
public HashMap<String, Integer> linkedConfigurations;
public WifiConfiguration() {
networkId = INVALID_NETWORK_ID;
SSID = null;
BSSID = null;
FQDN = null;
roamingConsortiumIds = new long[0];
priority = 0;
mDeletionPriority = 0;
hiddenSSID = false;
allowedKeyManagement = new BitSet();
allowedProtocols = new BitSet();
allowedAuthAlgorithms = new BitSet();
allowedPairwiseCiphers = new BitSet();
allowedGroupCiphers = new BitSet();
allowedGroupManagementCiphers = new BitSet();
allowedSuiteBCiphers = new BitSet();
wepKeys = new String[4];
for (int i = 0; i < wepKeys.length; i++) {
wepKeys[i] = null;
}
enterpriseConfig = new WifiEnterpriseConfig();
ephemeral = false;
osu = false;
trusted = true; // Networks are considered trusted by default.
oemPaid = false;
oemPrivate = false;
carrierMerged = false;
fromWifiNetworkSuggestion = false;
fromWifiNetworkSpecifier = false;
meteredHint = false;
meteredOverride = METERED_OVERRIDE_NONE;
useExternalScores = false;
validatedInternetAccess = false;
mIpConfiguration = new IpConfiguration();
lastUpdateUid = -1;
creatorUid = -1;
shared = true;
dtimInterval = 0;
mRandomizedMacAddress = MacAddress.fromString(WifiInfo.DEFAULT_MAC_ADDRESS);
numRebootsSinceLastUse = 0;
}
/**
* Identify if this configuration represents a Passpoint network
*/
public boolean isPasspoint() {
return !TextUtils.isEmpty(FQDN)
&& !TextUtils.isEmpty(providerFriendlyName)
&& enterpriseConfig != null
&& enterpriseConfig.getEapMethod() != WifiEnterpriseConfig.Eap.NONE
&& !TextUtils.isEmpty(mPasspointUniqueId);
}
/**
* Helper function, identify if a configuration is linked
* @hide
*/
public boolean isLinked(WifiConfiguration config) {
if (config != null) {
if (config.linkedConfigurations != null && linkedConfigurations != null) {
if (config.linkedConfigurations.get(getKey()) != null
&& linkedConfigurations.get(config.getKey()) != null) {
return true;
}
}
}
return false;
}
/**
* Helper function, idenfity if a configuration should be treated as an enterprise network
* @hide
*/
@UnsupportedAppUsage
public boolean isEnterprise() {
boolean hasEnterpriseSecurityType = mSecurityParamsList.stream()
.anyMatch(params -> params.isEnterpriseSecurityType());
return (hasEnterpriseSecurityType
&& enterpriseConfig != null
&& enterpriseConfig.getEapMethod() != WifiEnterpriseConfig.Eap.NONE);
}
private static String logTimeOfDay(long millis) {
Calendar c = Calendar.getInstance();
if (millis >= 0) {
c.setTimeInMillis(millis);
return String.format("%tm-%td %tH:%tM:%tS.%tL", c, c, c, c, c, c);
} else {
return Long.toString(millis);
}
}
@Override
public String toString() {
StringBuilder sbuf = new StringBuilder();
if (this.status == WifiConfiguration.Status.CURRENT) {
sbuf.append("* ");
} else if (this.status == WifiConfiguration.Status.DISABLED) {
sbuf.append("- DSBLE ");
}
sbuf.append("ID: ").append(this.networkId).append(" SSID: ").append(this.SSID).
append(" PROVIDER-NAME: ").append(this.providerFriendlyName).
append(" BSSID: ").append(this.BSSID).append(" FQDN: ").append(this.FQDN)
.append(" HOME-PROVIDER-NETWORK: ").append(this.isHomeProviderNetwork)
.append(" PRIO: ").append(this.priority)
.append(" HIDDEN: ").append(this.hiddenSSID)
.append(" PMF: ").append(this.requirePmf)
.append("CarrierId: ").append(this.carrierId)
.append("SubscriptionId").append(this.subscriptionId)
.append('\n');
sbuf.append(" NetworkSelectionStatus ")
.append(mNetworkSelectionStatus.getNetworkStatusString())
.append("\n");
if (mNetworkSelectionStatus.getNetworkSelectionDisableReason() > 0) {
sbuf.append(" mNetworkSelectionDisableReason ")
.append(mNetworkSelectionStatus.getNetworkSelectionDisableReasonString())
.append("\n");
for (int index = NetworkSelectionStatus.DISABLED_NONE;
index < NetworkSelectionStatus.NETWORK_SELECTION_DISABLED_MAX; index++) {
if (mNetworkSelectionStatus.getDisableReasonCounter(index) != 0) {
sbuf.append(
NetworkSelectionStatus.getNetworkSelectionDisableReasonString(index))
.append(" counter:")
.append(mNetworkSelectionStatus.getDisableReasonCounter(index))
.append("\n");
}
}
}
if (mNetworkSelectionStatus.getConnectChoice() != null) {
sbuf.append(" connect choice: ").append(mNetworkSelectionStatus.getConnectChoice());
sbuf.append(" connect choice rssi: ")
.append(mNetworkSelectionStatus.getConnectChoiceRssi());
}
sbuf.append(" hasEverConnected: ")
.append(mNetworkSelectionStatus.hasEverConnected()).append("\n");
sbuf.append(" hasNeverDetectedCaptivePortal: ")
.append(mNetworkSelectionStatus.hasNeverDetectedCaptivePortal()).append("\n");
if (this.numAssociation > 0) {
sbuf.append(" numAssociation ").append(this.numAssociation).append("\n");
}
if (this.numNoInternetAccessReports > 0) {
sbuf.append(" numNoInternetAccessReports ");
sbuf.append(this.numNoInternetAccessReports).append("\n");
}
if (this.validatedInternetAccess) sbuf.append(" validatedInternetAccess");
if (this.shared) {
sbuf.append(" shared");
} else {
sbuf.append(" not-shared");
}
if (this.ephemeral) sbuf.append(" ephemeral");
if (this.osu) sbuf.append(" osu");
if (this.trusted) sbuf.append(" trusted");
if (this.oemPaid) sbuf.append(" oemPaid");
if (this.oemPrivate) sbuf.append(" oemPrivate");
if (this.carrierMerged) sbuf.append(" carrierMerged");
if (this.fromWifiNetworkSuggestion) sbuf.append(" fromWifiNetworkSuggestion");
if (this.fromWifiNetworkSpecifier) sbuf.append(" fromWifiNetworkSpecifier");
if (this.meteredHint) sbuf.append(" meteredHint");
if (this.useExternalScores) sbuf.append(" useExternalScores");
if (this.validatedInternetAccess || this.ephemeral || this.trusted || this.oemPaid
|| this.oemPrivate || this.carrierMerged || this.fromWifiNetworkSuggestion
|| this.fromWifiNetworkSpecifier || this.meteredHint || this.useExternalScores) {
sbuf.append("\n");
}
if (this.meteredOverride != METERED_OVERRIDE_NONE) {
sbuf.append(" meteredOverride ").append(meteredOverride).append("\n");
}
sbuf.append(" macRandomizationSetting: ").append(macRandomizationSetting).append("\n");
sbuf.append(" mRandomizedMacAddress: ").append(mRandomizedMacAddress).append("\n");
sbuf.append(" randomizedMacExpirationTimeMs: ")
.append(randomizedMacExpirationTimeMs == 0 ? "<none>"
: logTimeOfDay(randomizedMacExpirationTimeMs)).append("\n");
sbuf.append(" randomizedMacLastModifiedTimeMs: ")
.append(randomizedMacLastModifiedTimeMs == 0 ? "<none>"
: logTimeOfDay(randomizedMacLastModifiedTimeMs)).append("\n");
sbuf.append(" deletionPriority: ").append(mDeletionPriority).append("\n");
sbuf.append(" KeyMgmt:");
for (int k = 0; k < this.allowedKeyManagement.size(); k++) {
if (this.allowedKeyManagement.get(k)) {
sbuf.append(" ");
if (k < KeyMgmt.strings.length) {
sbuf.append(KeyMgmt.strings[k]);
} else {
sbuf.append("??");
}
}
}
sbuf.append(" Protocols:");
for (int p = 0; p < this.allowedProtocols.size(); p++) {
if (this.allowedProtocols.get(p)) {
sbuf.append(" ");
if (p < Protocol.strings.length) {
sbuf.append(Protocol.strings[p]);
} else {
sbuf.append("??");
}
}
}
sbuf.append('\n');
sbuf.append(" AuthAlgorithms:");
for (int a = 0; a < this.allowedAuthAlgorithms.size(); a++) {
if (this.allowedAuthAlgorithms.get(a)) {
sbuf.append(" ");
if (a < AuthAlgorithm.strings.length) {
sbuf.append(AuthAlgorithm.strings[a]);
} else {
sbuf.append("??");
}
}
}
sbuf.append('\n');
sbuf.append(" PairwiseCiphers:");
for (int pc = 0; pc < this.allowedPairwiseCiphers.size(); pc++) {
if (this.allowedPairwiseCiphers.get(pc)) {
sbuf.append(" ");
if (pc < PairwiseCipher.strings.length) {
sbuf.append(PairwiseCipher.strings[pc]);
} else {
sbuf.append("??");
}
}
}
sbuf.append('\n');
sbuf.append(" GroupCiphers:");
for (int gc = 0; gc < this.allowedGroupCiphers.size(); gc++) {
if (this.allowedGroupCiphers.get(gc)) {
sbuf.append(" ");
if (gc < GroupCipher.strings.length) {
sbuf.append(GroupCipher.strings[gc]);
} else {
sbuf.append("??");
}
}
}
sbuf.append('\n');
sbuf.append(" GroupMgmtCiphers:");
for (int gmc = 0; gmc < this.allowedGroupManagementCiphers.size(); gmc++) {
if (this.allowedGroupManagementCiphers.get(gmc)) {
sbuf.append(" ");
if (gmc < GroupMgmtCipher.strings.length) {
sbuf.append(GroupMgmtCipher.strings[gmc]);
} else {
sbuf.append("??");
}
}
}
sbuf.append('\n');
sbuf.append(" SuiteBCiphers:");
for (int sbc = 0; sbc < this.allowedSuiteBCiphers.size(); sbc++) {
if (this.allowedSuiteBCiphers.get(sbc)) {
sbuf.append(" ");
if (sbc < SuiteBCipher.strings.length) {
sbuf.append(SuiteBCipher.strings[sbc]);
} else {
sbuf.append("??");
}
}
}
sbuf.append('\n').append(" PSK/SAE: ");
if (this.preSharedKey != null) {
sbuf.append('*');
}
sbuf.append("\nSecurityParams List:\n");
mSecurityParamsList.stream()
.forEach(params -> sbuf.append(params.toString()));
sbuf.append("\nEnterprise config:\n");
sbuf.append(enterpriseConfig);
sbuf.append("IP config:\n");
sbuf.append(mIpConfiguration.toString());
if (mNetworkSelectionStatus.getNetworkSelectionBSSID() != null) {
sbuf.append(" networkSelectionBSSID="
+ mNetworkSelectionStatus.getNetworkSelectionBSSID());
}
long now_ms = SystemClock.elapsedRealtime();
if (mNetworkSelectionStatus.getDisableTime() != NetworkSelectionStatus
.INVALID_NETWORK_SELECTION_DISABLE_TIMESTAMP) {
sbuf.append('\n');
long diff = now_ms - mNetworkSelectionStatus.getDisableTime();
if (diff <= 0) {
sbuf.append(" blackListed since <incorrect>");
} else {
sbuf.append(" blackListed: ").append(Long.toString(diff / 1000)).append("sec ");
}
}
if (creatorUid != 0) sbuf.append(" cuid=" + creatorUid);
if (creatorName != null) sbuf.append(" cname=" + creatorName);
if (lastUpdateUid != 0) sbuf.append(" luid=" + lastUpdateUid);
if (lastUpdateName != null) sbuf.append(" lname=" + lastUpdateName);
if (updateIdentifier != null) sbuf.append(" updateIdentifier=" + updateIdentifier);
sbuf.append(" lcuid=" + lastConnectUid);
sbuf.append(" allowAutojoin=" + allowAutojoin);
sbuf.append(" noInternetAccessExpected=" + noInternetAccessExpected);
sbuf.append(" mostRecentlyConnected=" + isMostRecentlyConnected);
sbuf.append(" ");
if (this.lastConnected != 0) {
sbuf.append('\n');
sbuf.append("lastConnected: ").append(logTimeOfDay(this.lastConnected));
sbuf.append(" ");
}
sbuf.append('\n');
if (this.lastUpdated != 0) {
sbuf.append('\n');
sbuf.append("lastUpdated: ").append(logTimeOfDay(this.lastUpdated));
sbuf.append(" ");
}
sbuf.append('\n');
sbuf.append("numRebootsSinceLastUse: ").append(numRebootsSinceLastUse).append('\n');
if (this.linkedConfigurations != null) {
for (String key : this.linkedConfigurations.keySet()) {
sbuf.append(" linked: ").append(key);
sbuf.append('\n');
}
}
sbuf.append("recentFailure: ").append("Association Rejection code: ")
.append(recentFailure.getAssociationStatus()).append(", last update time: ")
.append(recentFailure.getLastUpdateTimeSinceBootMillis()).append("\n");
return sbuf.toString();
}
/**
* Get the SSID in a human-readable format, with all additional formatting removed
* e.g. quotation marks around the SSID, "P" prefix
* @hide
*/
@NonNull
@SystemApi
public String getPrintableSsid() {
if (SSID == null) return "";
final int length = SSID.length();
if (length > 2 && (SSID.charAt(0) == '"') && SSID.charAt(length - 1) == '"') {
return SSID.substring(1, length - 1);
}
/* The ascii-encoded string format is P"<ascii-encoded-string>"
* The decoding is implemented in the supplicant for a newly configured
* network.
*/
if (length > 3 && (SSID.charAt(0) == 'P') && (SSID.charAt(1) == '"') &&
(SSID.charAt(length-1) == '"')) {
WifiSsid wifiSsid = WifiSsid.createFromAsciiEncoded(
SSID.substring(2, length - 1));
return wifiSsid.toString();
}
return SSID;
}
/**
* Get an identifier for associating credentials with this config
* @param current configuration contains values for additional fields
* that are not part of this configuration. Used
* when a config with some fields is passed by an application.
* @throws IllegalStateException if config is invalid for key id generation
* @hide
*/
public String getKeyIdForCredentials(WifiConfiguration current) {
String keyMgmt = "";
try {
// Get current config details for fields that are not initialized
if (TextUtils.isEmpty(SSID)) SSID = current.SSID;
if (allowedKeyManagement.cardinality() == 0) {
allowedKeyManagement = current.allowedKeyManagement;
}
if (allowedKeyManagement.get(KeyMgmt.WPA_EAP)) {
keyMgmt += KeyMgmt.strings[KeyMgmt.WPA_EAP];
}
if (allowedKeyManagement.get(KeyMgmt.OSEN)) {
keyMgmt += KeyMgmt.strings[KeyMgmt.OSEN];
}
if (allowedKeyManagement.get(KeyMgmt.IEEE8021X)) {
keyMgmt += KeyMgmt.strings[KeyMgmt.IEEE8021X];
}
if (allowedKeyManagement.get(KeyMgmt.SUITE_B_192)) {
keyMgmt += KeyMgmt.strings[KeyMgmt.SUITE_B_192];
}
if (allowedKeyManagement.get(KeyMgmt.WAPI_CERT)) {
keyMgmt += KeyMgmt.strings[KeyMgmt.WAPI_CERT];
}
if (TextUtils.isEmpty(keyMgmt)) {
throw new IllegalStateException("Not an EAP network");
}
String keyId = trimStringForKeyId(SSID) + "_" + keyMgmt + "_"
+ trimStringForKeyId(enterpriseConfig.getKeyId(current != null
? current.enterpriseConfig : null));
if (!fromWifiNetworkSuggestion) {
return keyId;
}
return keyId + "_" + trimStringForKeyId(BSSID) + "_" + trimStringForKeyId(creatorName);
} catch (NullPointerException e) {
throw new IllegalStateException("Invalid config details");
}
}
private String trimStringForKeyId(String string) {
if (string == null) {
return "";
}
// Remove quotes and spaces
return string.replace("\"", "").replace(" ", "");
}
private static BitSet readBitSet(Parcel src) {
int cardinality = src.readInt();
BitSet set = new BitSet();
for (int i = 0; i < cardinality; i++) {
set.set(src.readInt());
}
return set;
}
private static void writeBitSet(Parcel dest, BitSet set) {
int nextSetBit = -1;
dest.writeInt(set.cardinality());
while ((nextSetBit = set.nextSetBit(nextSetBit + 1)) != -1) {
dest.writeInt(nextSetBit);
}
}
/**
* Get the authentication type of the network.
* @return One of the {@link KeyMgmt} constants. e.g. {@link KeyMgmt#WPA2_PSK}.
* @hide
*/
@SystemApi
@KeyMgmt.KeyMgmtScheme
public int getAuthType() {
if (allowedKeyManagement.cardinality() > 1) {
if (allowedKeyManagement.get(KeyMgmt.WPA_EAP)) {
if (allowedKeyManagement.cardinality() == 2
&& allowedKeyManagement.get(KeyMgmt.IEEE8021X)) {
return KeyMgmt.WPA_EAP;
}
if (allowedKeyManagement.cardinality() == 3
&& allowedKeyManagement.get(KeyMgmt.IEEE8021X)
&& allowedKeyManagement.get(KeyMgmt.SUITE_B_192)) {
return KeyMgmt.SUITE_B_192;
}
}
throw new IllegalStateException("Invalid auth type set: " + allowedKeyManagement);
}
if (allowedKeyManagement.get(KeyMgmt.WPA_PSK)) {
return KeyMgmt.WPA_PSK;
} else if (allowedKeyManagement.get(KeyMgmt.WPA2_PSK)) {
return KeyMgmt.WPA2_PSK;
} else if (allowedKeyManagement.get(KeyMgmt.WPA_EAP)) {
return KeyMgmt.WPA_EAP;
} else if (allowedKeyManagement.get(KeyMgmt.IEEE8021X)) {
return KeyMgmt.IEEE8021X;
} else if (allowedKeyManagement.get(KeyMgmt.SAE)) {
return KeyMgmt.SAE;
} else if (allowedKeyManagement.get(KeyMgmt.OWE)) {
return KeyMgmt.OWE;
} else if (allowedKeyManagement.get(KeyMgmt.SUITE_B_192)) {
return KeyMgmt.SUITE_B_192;
} else if (allowedKeyManagement.get(KeyMgmt.WAPI_PSK)) {
return KeyMgmt.WAPI_PSK;
} else if (allowedKeyManagement.get(KeyMgmt.WAPI_CERT)) {
return KeyMgmt.WAPI_CERT;
}
return KeyMgmt.NONE;
}
/**
* Return a String that can be used to uniquely identify this WifiConfiguration.
* <br />
* Note: Do not persist this value! This value is not guaranteed to remain backwards compatible.
*/
@NonNull
public String getKey() {
// Passpoint ephemeral networks have their unique identifier set. Return it as is to be
// able to match internally.
if (mPasspointUniqueId != null) {
return mPasspointUniqueId;
}
String key = getSsidAndSecurityTypeString();
if (!shared) {
key += "-" + UserHandle.getUserHandleForUid(creatorUid).getIdentifier();
}
return key;
}
/**
* Get a unique key which represent this Wi-Fi network. If two profiles are for
* the same Wi-Fi network, but from different provider, they would have the same key.
* @hide
*/
public String getNetworkKey() {
// Passpoint ephemeral networks have their unique identifier set. Return it as is to be
// able to match internally.
if (mPasspointUniqueId != null) {
return mPasspointUniqueId;
}
String key = SSID + getDefaultSecurityType();
if (!shared) {
key += "-" + UserHandle.getUserHandleForUid(creatorUid).getIdentifier();
}
return key;
}
/** @hide
* return the SSID + security type in String format.
*/
public String getSsidAndSecurityTypeString() {
String key;
if (allowedKeyManagement.get(KeyMgmt.WPA_PSK)) {
key = SSID + KeyMgmt.strings[KeyMgmt.WPA_PSK];
} else if (allowedKeyManagement.get(KeyMgmt.WPA_EAP)
|| allowedKeyManagement.get(KeyMgmt.IEEE8021X)) {
if (!requirePmf) {
key = SSID + KeyMgmt.strings[KeyMgmt.WPA_EAP];
} else {
key = SSID + "WPA3_EAP";
}
} else if (wepTxKeyIndex >= 0 && wepTxKeyIndex < wepKeys.length
&& wepKeys[wepTxKeyIndex] != null) {
key = SSID + "WEP";
} else if (allowedKeyManagement.get(KeyMgmt.OWE)) {
key = SSID + KeyMgmt.strings[KeyMgmt.OWE];
} else if (allowedKeyManagement.get(KeyMgmt.SAE)) {
key = SSID + KeyMgmt.strings[KeyMgmt.SAE];
} else if (allowedKeyManagement.get(KeyMgmt.SUITE_B_192)) {
key = SSID + KeyMgmt.strings[KeyMgmt.SUITE_B_192];
} else if (allowedKeyManagement.get(KeyMgmt.WAPI_PSK)) {
key = SSID + KeyMgmt.strings[KeyMgmt.WAPI_PSK];
} else if (allowedKeyManagement.get(KeyMgmt.WAPI_CERT)) {
key = SSID + KeyMgmt.strings[KeyMgmt.WAPI_CERT];
} else if (allowedKeyManagement.get(KeyMgmt.OSEN)) {
key = SSID + KeyMgmt.strings[KeyMgmt.OSEN];
} else {
key = SSID + KeyMgmt.strings[KeyMgmt.NONE];
}
return key;
}
/**
* Get the IpConfiguration object associated with this WifiConfiguration.
* @hide
*/
@NonNull
@SystemApi
public IpConfiguration getIpConfiguration() {
return new IpConfiguration(mIpConfiguration);
}
/**
* Set the {@link IpConfiguration} for this network.
* @param ipConfiguration the {@link IpConfiguration} to set, or null to use the default
* constructor {@link IpConfiguration#IpConfiguration()}.
* @hide
*/
@SystemApi
public void setIpConfiguration(@Nullable IpConfiguration ipConfiguration) {
if (ipConfiguration == null) ipConfiguration = new IpConfiguration();
mIpConfiguration = ipConfiguration;
}
/**
* Get the {@link StaticIpConfiguration} for this network.
* @return the {@link StaticIpConfiguration}, or null if unset.
* @hide
*/
@Nullable
@UnsupportedAppUsage
public StaticIpConfiguration getStaticIpConfiguration() {
return mIpConfiguration.getStaticIpConfiguration();
}
/** @hide */
@UnsupportedAppUsage
public void setStaticIpConfiguration(StaticIpConfiguration staticIpConfiguration) {
mIpConfiguration.setStaticIpConfiguration(staticIpConfiguration);
}
/**
* Get the {@link IpConfiguration.IpAssignment} for this network.
* @hide
*/
@NonNull
@UnsupportedAppUsage
public IpConfiguration.IpAssignment getIpAssignment() {
return mIpConfiguration.getIpAssignment();
}
/** @hide */
@UnsupportedAppUsage
public void setIpAssignment(IpConfiguration.IpAssignment ipAssignment) {
mIpConfiguration.setIpAssignment(ipAssignment);
}
/**
* Get the {@link IpConfiguration.ProxySettings} for this network.
* @hide
*/
@NonNull
@UnsupportedAppUsage
public IpConfiguration.ProxySettings getProxySettings() {
return mIpConfiguration.getProxySettings();
}
/** @hide */
@UnsupportedAppUsage
public void setProxySettings(IpConfiguration.ProxySettings proxySettings) {
mIpConfiguration.setProxySettings(proxySettings);
}
/**
* Returns the HTTP proxy used by this object.
* @return a {@link ProxyInfo httpProxy} representing the proxy specified by this
* WifiConfiguration, or {@code null} if no proxy is specified.
*/
public ProxyInfo getHttpProxy() {
if (mIpConfiguration.getProxySettings() == IpConfiguration.ProxySettings.NONE) {
return null;
}
return new ProxyInfo(mIpConfiguration.getHttpProxy());
}
/**
* Set the {@link ProxyInfo} for this WifiConfiguration. This method should only be used by a
* device owner or profile owner. When other apps attempt to save a {@link WifiConfiguration}
* with modified proxy settings, the methods {@link WifiManager#addNetwork} and
* {@link WifiManager#updateNetwork} fail and return {@code -1}.
*
* @param httpProxy {@link ProxyInfo} representing the httpProxy to be used by this
* WifiConfiguration. Setting this to {@code null} will explicitly set no
* proxy, removing any proxy that was previously set.
* @exception IllegalArgumentException for invalid httpProxy
*/
public void setHttpProxy(ProxyInfo httpProxy) {
if (httpProxy == null) {
mIpConfiguration.setProxySettings(IpConfiguration.ProxySettings.NONE);
mIpConfiguration.setHttpProxy(null);
return;
}
ProxyInfo httpProxyCopy;
ProxySettings proxySettingCopy;
if (!Uri.EMPTY.equals(httpProxy.getPacFileUrl())) {
proxySettingCopy = IpConfiguration.ProxySettings.PAC;
// Construct a new PAC URL Proxy
httpProxyCopy = ProxyInfo.buildPacProxy(httpProxy.getPacFileUrl(), httpProxy.getPort());
} else {
proxySettingCopy = IpConfiguration.ProxySettings.STATIC;
// Construct a new HTTP Proxy
httpProxyCopy = ProxyInfo.buildDirectProxy(httpProxy.getHost(), httpProxy.getPort(),
Arrays.asList(httpProxy.getExclusionList()));
}
if (!httpProxyCopy.isValid()) {
throw new IllegalArgumentException("Invalid ProxyInfo: " + httpProxyCopy.toString());
}
mIpConfiguration.setProxySettings(proxySettingCopy);
mIpConfiguration.setHttpProxy(httpProxyCopy);
}
/**
* Set the {@link ProxySettings} and {@link ProxyInfo} for this network.
* @hide
*/
@UnsupportedAppUsage
public void setProxy(@NonNull ProxySettings settings, @NonNull ProxyInfo proxy) {
mIpConfiguration.setProxySettings(settings);
mIpConfiguration.setHttpProxy(proxy);
}
/** Implement the Parcelable interface {@hide} */
public int describeContents() {
return 0;
}
/** @hide */
public void setPasspointManagementObjectTree(String passpointManagementObjectTree) {
mPasspointManagementObjectTree = passpointManagementObjectTree;
}
/** @hide */
public String getMoTree() {
return mPasspointManagementObjectTree;
}
/** Copy constructor */
public WifiConfiguration(@NonNull WifiConfiguration source) {
if (source != null) {
networkId = source.networkId;
status = source.status;
SSID = source.SSID;
BSSID = source.BSSID;
FQDN = source.FQDN;
roamingConsortiumIds = source.roamingConsortiumIds.clone();
providerFriendlyName = source.providerFriendlyName;
isHomeProviderNetwork = source.isHomeProviderNetwork;
preSharedKey = source.preSharedKey;
mNetworkSelectionStatus.copy(source.getNetworkSelectionStatus());
apBand = source.apBand;
apChannel = source.apChannel;
wepKeys = new String[4];
for (int i = 0; i < wepKeys.length; i++) {
wepKeys[i] = source.wepKeys[i];
}
wepTxKeyIndex = source.wepTxKeyIndex;
priority = source.priority;
mDeletionPriority = source.mDeletionPriority;
hiddenSSID = source.hiddenSSID;
allowedKeyManagement = (BitSet) source.allowedKeyManagement.clone();
allowedProtocols = (BitSet) source.allowedProtocols.clone();
allowedAuthAlgorithms = (BitSet) source.allowedAuthAlgorithms.clone();
allowedPairwiseCiphers = (BitSet) source.allowedPairwiseCiphers.clone();
allowedGroupCiphers = (BitSet) source.allowedGroupCiphers.clone();
allowedGroupManagementCiphers = (BitSet) source.allowedGroupManagementCiphers.clone();
allowedSuiteBCiphers = (BitSet) source.allowedSuiteBCiphers.clone();
mSecurityParamsList = source.mSecurityParamsList.stream()
.map(p -> new SecurityParams(p)).collect(Collectors.toList());
enterpriseConfig = new WifiEnterpriseConfig(source.enterpriseConfig);
defaultGwMacAddress = source.defaultGwMacAddress;
mIpConfiguration = new IpConfiguration(source.mIpConfiguration);
if ((source.linkedConfigurations != null)
&& (source.linkedConfigurations.size() > 0)) {
linkedConfigurations = new HashMap<String, Integer>();
linkedConfigurations.putAll(source.linkedConfigurations);
}
validatedInternetAccess = source.validatedInternetAccess;
isLegacyPasspointConfig = source.isLegacyPasspointConfig;
ephemeral = source.ephemeral;
osu = source.osu;
trusted = source.trusted;
oemPaid = source.oemPaid;
oemPrivate = source.oemPrivate;
carrierMerged = source.carrierMerged;
fromWifiNetworkSuggestion = source.fromWifiNetworkSuggestion;
fromWifiNetworkSpecifier = source.fromWifiNetworkSpecifier;
meteredHint = source.meteredHint;
meteredOverride = source.meteredOverride;
useExternalScores = source.useExternalScores;
lastConnectUid = source.lastConnectUid;
lastUpdateUid = source.lastUpdateUid;
creatorUid = source.creatorUid;
creatorName = source.creatorName;
lastUpdateName = source.lastUpdateName;
peerWifiConfiguration = source.peerWifiConfiguration;
lastConnected = source.lastConnected;
lastDisconnected = source.lastDisconnected;
lastUpdated = source.lastUpdated;
numRebootsSinceLastUse = source.numRebootsSinceLastUse;
numScorerOverride = source.numScorerOverride;
numScorerOverrideAndSwitchedNetwork = source.numScorerOverrideAndSwitchedNetwork;
numAssociation = source.numAssociation;
allowAutojoin = source.allowAutojoin;
numNoInternetAccessReports = source.numNoInternetAccessReports;
noInternetAccessExpected = source.noInternetAccessExpected;
shared = source.shared;
recentFailure.setAssociationStatus(source.recentFailure.getAssociationStatus(),
source.recentFailure.getLastUpdateTimeSinceBootMillis());
mRandomizedMacAddress = source.mRandomizedMacAddress;
macRandomizationSetting = source.macRandomizationSetting;
randomizedMacExpirationTimeMs = source.randomizedMacExpirationTimeMs;
randomizedMacLastModifiedTimeMs = source.randomizedMacLastModifiedTimeMs;
requirePmf = source.requirePmf;
updateIdentifier = source.updateIdentifier;
carrierId = source.carrierId;
subscriptionId = source.subscriptionId;
mPasspointUniqueId = source.mPasspointUniqueId;
}
}
/** Implement the Parcelable interface {@hide} */
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(networkId);
dest.writeInt(status);
mNetworkSelectionStatus.writeToParcel(dest);
dest.writeString(SSID);
dest.writeString(BSSID);
dest.writeInt(apBand);
dest.writeInt(apChannel);
dest.writeString(FQDN);
dest.writeString(providerFriendlyName);
dest.writeInt(isHomeProviderNetwork ? 1 : 0);
dest.writeInt(roamingConsortiumIds.length);
for (long roamingConsortiumId : roamingConsortiumIds) {
dest.writeLong(roamingConsortiumId);
}
dest.writeString(preSharedKey);
for (String wepKey : wepKeys) {
dest.writeString(wepKey);
}
dest.writeInt(wepTxKeyIndex);
dest.writeInt(priority);
dest.writeInt(mDeletionPriority);
dest.writeInt(hiddenSSID ? 1 : 0);
dest.writeInt(requirePmf ? 1 : 0);
dest.writeString(updateIdentifier);
writeBitSet(dest, allowedKeyManagement);
writeBitSet(dest, allowedProtocols);
writeBitSet(dest, allowedAuthAlgorithms);
writeBitSet(dest, allowedPairwiseCiphers);
writeBitSet(dest, allowedGroupCiphers);
writeBitSet(dest, allowedGroupManagementCiphers);
writeBitSet(dest, allowedSuiteBCiphers);
dest.writeInt(mSecurityParamsList.size());
mSecurityParamsList.stream()
.forEach(params -> params.writeToParcel(dest, flags));
dest.writeParcelable(enterpriseConfig, flags);
dest.writeParcelable(mIpConfiguration, flags);
dest.writeString(dhcpServer);
dest.writeString(defaultGwMacAddress);
dest.writeInt(validatedInternetAccess ? 1 : 0);
dest.writeInt(isLegacyPasspointConfig ? 1 : 0);
dest.writeInt(ephemeral ? 1 : 0);
dest.writeInt(trusted ? 1 : 0);
dest.writeInt(oemPaid ? 1 : 0);
dest.writeInt(oemPrivate ? 1 : 0);
dest.writeInt(carrierMerged ? 1 : 0);
dest.writeInt(fromWifiNetworkSuggestion ? 1 : 0);
dest.writeInt(fromWifiNetworkSpecifier ? 1 : 0);
dest.writeInt(meteredHint ? 1 : 0);
dest.writeInt(meteredOverride);
dest.writeInt(useExternalScores ? 1 : 0);
dest.writeInt(creatorUid);
dest.writeInt(lastConnectUid);
dest.writeInt(lastUpdateUid);
dest.writeString(creatorName);
dest.writeString(lastUpdateName);
dest.writeInt(numScorerOverride);
dest.writeInt(numScorerOverrideAndSwitchedNetwork);
dest.writeInt(numAssociation);
dest.writeBoolean(allowAutojoin);
dest.writeInt(numNoInternetAccessReports);
dest.writeInt(noInternetAccessExpected ? 1 : 0);
dest.writeInt(shared ? 1 : 0);
dest.writeString(mPasspointManagementObjectTree);
dest.writeInt(recentFailure.getAssociationStatus());
dest.writeLong(recentFailure.getLastUpdateTimeSinceBootMillis());
dest.writeParcelable(mRandomizedMacAddress, flags);
dest.writeInt(macRandomizationSetting);
dest.writeInt(osu ? 1 : 0);
dest.writeLong(randomizedMacExpirationTimeMs);
dest.writeLong(randomizedMacLastModifiedTimeMs);
dest.writeInt(carrierId);
dest.writeString(mPasspointUniqueId);
dest.writeInt(subscriptionId);
}
/** Implement the Parcelable interface {@hide} */
@UnsupportedAppUsage
public static final @android.annotation.NonNull Creator<WifiConfiguration> CREATOR =
new Creator<WifiConfiguration>() {
public WifiConfiguration createFromParcel(Parcel in) {
WifiConfiguration config = new WifiConfiguration();
config.networkId = in.readInt();
config.status = in.readInt();
config.mNetworkSelectionStatus.readFromParcel(in);
config.SSID = in.readString();
config.BSSID = in.readString();
config.apBand = in.readInt();
config.apChannel = in.readInt();
config.FQDN = in.readString();
config.providerFriendlyName = in.readString();
config.isHomeProviderNetwork = in.readInt() != 0;
int numRoamingConsortiumIds = in.readInt();
config.roamingConsortiumIds = new long[numRoamingConsortiumIds];
for (int i = 0; i < numRoamingConsortiumIds; i++) {
config.roamingConsortiumIds[i] = in.readLong();
}
config.preSharedKey = in.readString();
for (int i = 0; i < config.wepKeys.length; i++) {
config.wepKeys[i] = in.readString();
}
config.wepTxKeyIndex = in.readInt();
config.priority = in.readInt();
config.mDeletionPriority = in.readInt();
config.hiddenSSID = in.readInt() != 0;
config.requirePmf = in.readInt() != 0;
config.updateIdentifier = in.readString();
config.allowedKeyManagement = readBitSet(in);
config.allowedProtocols = readBitSet(in);
config.allowedAuthAlgorithms = readBitSet(in);
config.allowedPairwiseCiphers = readBitSet(in);
config.allowedGroupCiphers = readBitSet(in);
config.allowedGroupManagementCiphers = readBitSet(in);
config.allowedSuiteBCiphers = readBitSet(in);
int numSecurityParams = in.readInt();
for (int i = 0; i < numSecurityParams; i++) {
config.mSecurityParamsList.add(SecurityParams.createFromParcel(in));
}
config.enterpriseConfig = in.readParcelable(null);
config.setIpConfiguration(in.readParcelable(null));
config.dhcpServer = in.readString();
config.defaultGwMacAddress = in.readString();
config.validatedInternetAccess = in.readInt() != 0;
config.isLegacyPasspointConfig = in.readInt() != 0;
config.ephemeral = in.readInt() != 0;
config.trusted = in.readInt() != 0;
config.oemPaid = in.readInt() != 0;
config.oemPrivate = in.readInt() != 0;
config.carrierMerged = in.readInt() != 0;
config.fromWifiNetworkSuggestion = in.readInt() != 0;
config.fromWifiNetworkSpecifier = in.readInt() != 0;
config.meteredHint = in.readInt() != 0;
config.meteredOverride = in.readInt();
config.useExternalScores = in.readInt() != 0;
config.creatorUid = in.readInt();
config.lastConnectUid = in.readInt();
config.lastUpdateUid = in.readInt();
config.creatorName = in.readString();
config.lastUpdateName = in.readString();
config.numScorerOverride = in.readInt();
config.numScorerOverrideAndSwitchedNetwork = in.readInt();
config.numAssociation = in.readInt();
config.allowAutojoin = in.readBoolean();
config.numNoInternetAccessReports = in.readInt();
config.noInternetAccessExpected = in.readInt() != 0;
config.shared = in.readInt() != 0;
config.mPasspointManagementObjectTree = in.readString();
config.recentFailure.setAssociationStatus(in.readInt(), in.readLong());
config.mRandomizedMacAddress = in.readParcelable(null);
config.macRandomizationSetting = in.readInt();
config.osu = in.readInt() != 0;
config.randomizedMacExpirationTimeMs = in.readLong();
config.randomizedMacLastModifiedTimeMs = in.readLong();
config.carrierId = in.readInt();
config.mPasspointUniqueId = in.readString();
config.subscriptionId = in.readInt();
return config;
}
public WifiConfiguration[] newArray(int size) {
return new WifiConfiguration[size];
}
};
/**
* Passpoint Unique identifier
* @hide
*/
private String mPasspointUniqueId = null;
/**
* Set the Passpoint unique identifier
* @param uniqueId Passpoint unique identifier to be set
* @hide
*/
public void setPasspointUniqueId(String uniqueId) {
mPasspointUniqueId = uniqueId;
}
/**
* Set the Passpoint unique identifier
* @hide
*/
public String getPasspointUniqueId() {
return mPasspointUniqueId;
}
/**
* If network is one of the most recently connected.
* For framework internal use only. Do not parcel.
* @hide
*/
public boolean isMostRecentlyConnected = false;
/**
* Whether the key mgmt indicates if the WifiConfiguration needs a preSharedKey or not.
* @return true if preSharedKey is needed, false otherwise.
* @hide
*/
public boolean needsPreSharedKey() {
return mSecurityParamsList.stream()
.anyMatch(params -> params.isSecurityType(SECURITY_TYPE_PSK)
|| params.isSecurityType(SECURITY_TYPE_SAE)
|| params.isSecurityType(SECURITY_TYPE_WAPI_PSK));
}
/**
* Get a unique key which represent this Wi-Fi configuration profile. If two profiles are for
* the same Wi-Fi network, but from different providers (apps, carriers, or data subscriptions),
* they would have different keys.
* @return a unique key which represent this profile.
* @hide
*/
@SystemApi
@NonNull public String getProfileKey() {
if (!SdkLevel.isAtLeastS()) {
return getKey();
}
if (mPasspointUniqueId != null) {
return mPasspointUniqueId;
}
String key = SSID + getDefaultSecurityType();
if (!shared) {
key += "-" + UserHandle.getUserHandleForUid(creatorUid).getIdentifier();
}
if (fromWifiNetworkSuggestion) {
key += "_" + creatorName + "-" + carrierId + "-" + subscriptionId;
}
return key;
}
/**
* Get the default security type string.
* @hide
*/
public String getDefaultSecurityType() {
String key;
if (allowedKeyManagement.get(KeyMgmt.WPA_PSK)) {
key = KeyMgmt.strings[KeyMgmt.WPA_PSK];
} else if (allowedKeyManagement.get(KeyMgmt.WPA_EAP)
|| allowedKeyManagement.get(KeyMgmt.IEEE8021X)) {
if (!requirePmf) {
key = KeyMgmt.strings[KeyMgmt.WPA_EAP];
} else {
key = "WPA3_EAP";
}
} else if (wepTxKeyIndex >= 0 && wepTxKeyIndex < wepKeys.length
&& wepKeys[wepTxKeyIndex] != null) {
key = "WEP";
} else if (allowedKeyManagement.get(KeyMgmt.OWE)) {
key = KeyMgmt.strings[KeyMgmt.OWE];
} else if (allowedKeyManagement.get(KeyMgmt.SAE)) {
key = KeyMgmt.strings[KeyMgmt.SAE];
} else if (allowedKeyManagement.get(KeyMgmt.SUITE_B_192)) {
key = KeyMgmt.strings[KeyMgmt.SUITE_B_192];
} else if (allowedKeyManagement.get(KeyMgmt.WAPI_PSK)) {
key = KeyMgmt.strings[KeyMgmt.WAPI_PSK];
} else if (allowedKeyManagement.get(KeyMgmt.WAPI_CERT)) {
key = KeyMgmt.strings[KeyMgmt.WAPI_CERT];
} else if (allowedKeyManagement.get(KeyMgmt.OSEN)) {
key = KeyMgmt.strings[KeyMgmt.OSEN];
} else {
key = KeyMgmt.strings[KeyMgmt.NONE];
}
return key;
}
/**
* Get the security type name.
*
* @param securityType One of the following security types:
* {@link #SECURITY_TYPE_OPEN},
* {@link #SECURITY_TYPE_WEP},
* {@link #SECURITY_TYPE_PSK},
* {@link #SECURITY_TYPE_EAP},
* {@link #SECURITY_TYPE_SAE},
* {@link #SECURITY_TYPE_OWE},
* {@link #SECURITY_TYPE_WAPI_PSK},
* {@link #SECURITY_TYPE_WAPI_CERT},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE},
* {@link #SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT},
* {@link #SECURITY_TYPE_PASSPOINT_R1_R2},
* or {@link #SECURITY_TYPE_PASSPOINT_R3}.
* @return the name of the given type.
* @hide
*/
public static String getSecurityTypeName(@SecurityType int securityType) {
if (securityType < SECURITY_TYPE_OPEN || SECURITY_TYPE_NUM < securityType) {
return "unknown";
}
return SECURITY_TYPE_NAMES[securityType];
}
/**
* Returns the key for storing the data usage bucket.
*
* Note: DO NOT change this function. It is used to be a key to store Wi-Fi data usage data.
* Create a new function if we plan to change the key for Wi-Fi data usage and add the new key
* to {@link #getAllPersistableNetworkKeys()}.
*
* @param securityType the security type corresponding to the target network.
* @hide
*/
public String getNetworkKeyFromSecurityType(@SecurityType int securityType) {
if (mPasspointUniqueId != null) {
// It might happen that there are two connections which use the same passpoint
// coniguration but different sim card (maybe same carriers?). Add subscriptionId to be
// the part of key to separate data in usage bucket.
// But now we only show one WifiConfiguration entry in Wifi picker for this case.
// It means that user only have a way to query usage with configuration on default SIM.
// (We always connect to network with default SIM). So returns the key with associated
// subscriptionId (the default one) first.
return subscriptionId + "-" + mPasspointUniqueId;
} else {
String key = SSID + getSecurityTypeName(securityType);
if (!shared) {
key += "-" + UserHandle.getUserHandleForUid(creatorUid).getIdentifier();
}
if (fromWifiNetworkSuggestion) {
key += "_" + creatorName + "-" + carrierId + "-" + subscriptionId;
}
return key;
}
}
/**
* Returns a list of all persistable network keys corresponding to this configuration.
* There may be multiple keys since they are security-type specific and a configuration may
* support multiple security types. The persistable key of a specific network connection may
* be obtained from {@link WifiInfo#getCurrentNetworkKey()}.
* An example of usage of such persistable network keys is to query the Wi-Fi data usage
* corresponding to this configuration. See {@code NetworkTemplate} to know the detail.
*
* @hide
*/
@SystemApi
@NonNull
public Set<String> getAllPersistableNetworkKeys() {
Set<String> keys = new HashSet<>();
for (SecurityParams securityParam : mSecurityParamsList) {
keys.add(getNetworkKeyFromSecurityType(securityParam.getSecurityType()));
}
return keys;
}
}