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Commit 4801983e authored by Les Lee's avatar Les Lee Committed by Android (Google) Code Review
Browse files

Merge "wifi setting: Add psk length check" into tm-dev

parents 439bd335 3bb2a810

src/com/android/settings/wifi/WifiUtils.java

+9 −0
Original line number Diff line number Diff line
@@ -41,6 +41,8 @@ public class WifiUtils extends com.android.settingslib.wifi.WifiUtils { 
    private static final int SSID_ASCII_MIN_LENGTH = 1;

    private static final int SSID_ASCII_MAX_LENGTH = 32;



    private static final int PSK_PASSPHRASE_ASCII_MIN_LENGTH = 8;

    private static final int PSK_PASSPHRASE_ASCII_MAX_LENGTH = 63;



    public static boolean isSSIDTooLong(String ssid) {

        if (TextUtils.isEmpty(ssid)) {
@@ -62,6 +64,13 @@ public class WifiUtils extends com.android.settingslib.wifi.WifiUtils { 
    public static boolean isHotspotPasswordValid(String password, int securityType) {

        final SoftApConfiguration.Builder configBuilder = new SoftApConfiguration.Builder();

        try {

            if (securityType == SoftApConfiguration.SECURITY_TYPE_WPA2_PSK

                    || securityType == SoftApConfiguration.SECURITY_TYPE_WPA3_SAE_TRANSITION) {

                if (password.length() < PSK_PASSPHRASE_ASCII_MIN_LENGTH

                        || password.length() > PSK_PASSPHRASE_ASCII_MAX_LENGTH) {

                    return false;

                }

            }

            configBuilder.setPassphrase(password, securityType);

        } catch (IllegalArgumentException e) {

            return false;