Merge "[WPA3] Fix WPA3-Personal transition mode" into qt-qpr1-dev (78ee3320) · Commits · e / os / android_frameworks_base

packages/SettingsLib/src/com/android/settingslib/wifi/AccessPoint.java

+13 −46

Original line number	Diff line number	Diff line
		@@ -718,20 +718,7 @@ public class AccessPoint implements Comparable<AccessPoint> {
		\|\| (mConfig != null && mConfig.shared != config.shared)) {
		return false;
		}

		final int configSecurity = getSecurity(config);
		final WifiManager wifiManager = getWifiManager();
		switch (security) {
		case SECURITY_PSK_SAE_TRANSITION:
		return configSecurity == SECURITY_PSK
		\|\| (wifiManager.isWpa3SaeSupported() && configSecurity == SECURITY_SAE);
		case SECURITY_OWE_TRANSITION:
		return configSecurity == SECURITY_NONE
		\|\| (wifiManager.isEnhancedOpenSupported()
		&& configSecurity == SECURITY_OWE);
		default:
		return security == configSecurity;
		}
		return security == getSecurity(config);
		}

		public WifiConfiguration getConfig() {
		@@ -1270,34 +1257,10 @@ public class AccessPoint implements Comparable<AccessPoint> {
		mAccessPointListener = listener;
		}

		private static final String sPskSuffix = "," + String.valueOf(SECURITY_PSK);
		private static final String sSaeSuffix = "," + String.valueOf(SECURITY_SAE);
		private static final String sPskSaeSuffix = "," + String.valueOf(SECURITY_PSK_SAE_TRANSITION);
		private static final String sOweSuffix = "," + String.valueOf(SECURITY_OWE);
		private static final String sOpenSuffix = "," + String.valueOf(SECURITY_NONE);
		private static final String sOweTransSuffix = "," + String.valueOf(SECURITY_OWE_TRANSITION);

		private boolean isKeyEqual(String compareTo) {
		if (mKey == null) {
		return false;
		}

		if (compareTo.endsWith(sPskSuffix) \|\| compareTo.endsWith(sSaeSuffix)) {
		if (mKey.endsWith(sPskSaeSuffix)) {
		// Special handling for PSK-SAE transition mode. If the AP has advertised both,
		// we compare the key with both PSK and SAE for a match.
		return TextUtils.equals(mKey.substring(0, mKey.lastIndexOf(',')),
		compareTo.substring(0, compareTo.lastIndexOf(',')));
		}
		}
		if (compareTo.endsWith(sOpenSuffix) \|\| compareTo.endsWith(sOweSuffix)) {
		if (mKey.endsWith(sOweTransSuffix)) {
		// Special handling for OWE/Open networks. If AP advertises OWE in transition mode
		// and we have an Open network saved, allow this connection to be established.
		return TextUtils.equals(mKey.substring(0, mKey.lastIndexOf(',')),
		compareTo.substring(0, compareTo.lastIndexOf(',')));
		}
		}
		return mKey.equals(compareTo);
		}

		@@ -1628,8 +1591,6 @@ public class AccessPoint implements Comparable<AccessPoint> {
		private static int getSecurity(ScanResult result) {
		if (result.capabilities.contains("WEP")) {
		return SECURITY_WEP;
		} else if (result.capabilities.contains("PSK+SAE")) {
		return SECURITY_PSK_SAE_TRANSITION;
		} else if (result.capabilities.contains("SAE")) {
		return SECURITY_SAE;
		} else if (result.capabilities.contains("PSK")) {
		@@ -1638,8 +1599,6 @@ public class AccessPoint implements Comparable<AccessPoint> {
		return SECURITY_EAP_SUITE_B;
		} else if (result.capabilities.contains("EAP")) {
		return SECURITY_EAP;
		} else if (result.capabilities.contains("OWE_TRANSITION")) {
		return SECURITY_OWE_TRANSITION;
		} else if (result.capabilities.contains("OWE")) {
		return SECURITY_OWE;
		}
		@@ -1686,10 +1645,6 @@ public class AccessPoint implements Comparable<AccessPoint> {
		return "SUITE_B";
		} else if (security == SECURITY_OWE) {
		return "OWE";
		} else if (security == SECURITY_PSK_SAE_TRANSITION) {
		return "PSK+SAE";
		} else if (security == SECURITY_OWE_TRANSITION) {
		return "OWE_TRANSITION";
		}
		return "NONE";
		}
		@@ -1859,4 +1814,16 @@ public class AccessPoint implements Comparable<AccessPoint> {
		}
		}
		}

		/**
		* Lets the caller know if the network was cloned from another network
		*
		* @return true if the network is cloned
		*/
		public boolean isCloned() {
		if (mConfig == null) {
		return false;
		}
		return mConfig.clonedNetworkConfigKey != null;
		}
		}

wifi/java/android/net/wifi/WifiConfiguration.java

+15 −5

Original line number	Diff line number	Diff line
		@@ -382,12 +382,7 @@ public class WifiConfiguration implements Parcelable {
		public void setSecurityParams(@SecurityType int securityType) {
		// Clear all the bitsets.
		allowedKeyManagement.clear();
		allowedProtocols.clear();
		allowedAuthAlgorithms.clear();
		allowedPairwiseCiphers.clear();
		allowedGroupCiphers.clear();
		allowedGroupManagementCiphers.clear();
		allowedSuiteBCiphers.clear();

		switch (securityType) {
		case SECURITY_TYPE_OPEN:
		@@ -410,6 +405,9 @@ public class WifiConfiguration implements Parcelable {
		requirePMF = true;
		break;
		case SECURITY_TYPE_EAP_SUITE_B:
		allowedGroupCiphers.clear();
		allowedGroupManagementCiphers.clear();
		allowedSuiteBCiphers.clear();
		allowedKeyManagement.set(WifiConfiguration.KeyMgmt.SUITE_B_192);
		allowedGroupCiphers.set(WifiConfiguration.GroupCipher.GCMP_256);
		allowedGroupManagementCiphers.set(WifiConfiguration.GroupMgmtCipher.BIP_GMAC_256);
		@@ -922,6 +920,12 @@ public class WifiConfiguration implements Parcelable {
		*/
		public int meteredOverride = METERED_OVERRIDE_NONE;

		/**
		* This Wifi configuration is a clone of another network with lower security
		* @hide
		*/
		public String clonedNetworkConfigKey;

		/**
		* Blend together all the various opinions to decide if the given network
		* should be considered metered or not.
		@@ -1793,6 +1797,7 @@ public class WifiConfiguration implements Parcelable {
		shared = true;
		dtimInterval = 0;
		mRandomizedMacAddress = MacAddress.fromString(WifiInfo.DEFAULT_MAC_ADDRESS);
		clonedNetworkConfigKey = null;
		}

		/**
		@@ -2352,6 +2357,7 @@ public class WifiConfiguration implements Parcelable {

		/** copy constructor {@hide} */
		@UnsupportedAppUsage

		public WifiConfiguration(WifiConfiguration source) {
		if (source != null) {
		networkId = source.networkId;
		@@ -2431,6 +2437,7 @@ public class WifiConfiguration implements Parcelable {
		macRandomizationSetting = source.macRandomizationSetting;
		requirePMF = source.requirePMF;
		updateIdentifier = source.updateIdentifier;
		clonedNetworkConfigKey = source.clonedNetworkConfigKey;
		}
		}

		@@ -2502,6 +2509,7 @@ public class WifiConfiguration implements Parcelable {
		dest.writeParcelable(mRandomizedMacAddress, flags);
		dest.writeInt(macRandomizationSetting);
		dest.writeInt(osu ? 1 : 0);
		dest.writeString(clonedNetworkConfigKey);
		}

		/** Implement the Parcelable interface {@hide} */
		@@ -2575,6 +2583,8 @@ public class WifiConfiguration implements Parcelable {
		config.mRandomizedMacAddress = in.readParcelable(null);
		config.macRandomizationSetting = in.readInt();
		config.osu = in.readInt() != 0;
		config.clonedNetworkConfigKey = in.readString();

		return config;
		}