diff options
Diffstat (limited to 'app/src/main/java/se/leap/bitmaskclient/base')
-rw-r--r-- | app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java b/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java index 4248072a..64b51960 100644 --- a/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java +++ b/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java @@ -20,6 +20,7 @@ import android.content.Context; import android.content.res.Resources; import android.os.Build; import android.os.Looper; + import androidx.annotation.NonNull; import androidx.annotation.Nullable; import androidx.annotation.StringRes; @@ -44,10 +45,12 @@ import java.security.interfaces.RSAPrivateKey; import java.security.spec.InvalidKeySpecException; import java.security.spec.PKCS8EncodedKeySpec; import java.util.Calendar; +import java.util.regex.Matcher; +import java.util.regex.Pattern; import se.leap.bitmaskclient.BuildConfig; -import se.leap.bitmaskclient.providersetup.ProviderAPI; import se.leap.bitmaskclient.R; +import se.leap.bitmaskclient.providersetup.ProviderAPI; import static se.leap.bitmaskclient.base.models.Constants.DEFAULT_BITMASK; @@ -62,6 +65,7 @@ public class ConfigHelper { final public static String NG_1024 = "eeaf0ab9adb38dd69c33f80afa8fc5e86072618775ff3c0b9ea2314c9c256576d674df7496ea81d3383b4813d692c6e0e0d5d8e250b98be48e495c1d6089dad15dc7d7b46154d6b6ce8ef4ad69b15d4982559b297bcf1885c529f566660e57ec68edbc3c05726cc02fd4cbf4976eaa9afd5138fe8376435b9fc61d2fc0eb06e3"; final public static BigInteger G = new BigInteger("2"); + final public static Pattern IPv4_PATTERN = Pattern.compile("^(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\\.){3}(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])$"); public static boolean checkErroneousDownload(String downloadedString) { try { @@ -203,6 +207,8 @@ public class ConfigHelper { (string1 != null && string1.equals(string2)); } + @SuppressWarnings("unused") + // FatWeb Flavor uses that for auto-update public static String getApkFileName() { try { return BuildConfig.update_apk_url.substring(BuildConfig.update_apk_url.lastIndexOf("/")); @@ -211,6 +217,8 @@ public class ConfigHelper { } } + @SuppressWarnings("unused") + // FatWeb Flavor uses that for auto-update public static String getVersionFileName() { try { return BuildConfig.version_file_url.substring(BuildConfig.version_file_url.lastIndexOf("/")); @@ -219,6 +227,8 @@ public class ConfigHelper { } } + @SuppressWarnings("unused") + // FatWeb Flavor uses that for auto-update public static String getSignatureFileName() { try { return BuildConfig.signature_url.substring(BuildConfig.signature_url.lastIndexOf("/")); @@ -227,4 +237,12 @@ public class ConfigHelper { } } + public static boolean isIPv4(String ipv4) { + if (ipv4 == null) { + return false; + } + Matcher matcher = IPv4_PATTERN.matcher(ipv4); + return matcher.matches(); + } + } |