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Chayapak 2023-08-13 12:46:56 +07:00
parent 2b154dde21
commit 6f115b8e25
1 changed files with 15 additions and 2 deletions
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src/main/java/land/chipmunk/chayapak/chomens_bot/util/DownloadUtilities.java
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@ -1,5 +1,7 @@
package land.chipmunk.chayapak.chomens_bot.util; package land.chipmunk.chayapak.chomens_bot.util;
import land.chipmunk.chayapak.chomens_bot.Main;
import javax.net.ssl.KeyManager; import javax.net.ssl.KeyManager;
import javax.net.ssl.SSLContext; import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager; import javax.net.ssl.TrustManager;
@ -10,6 +12,7 @@ import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException; import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom; import java.security.SecureRandom;
import java.security.cert.X509Certificate; import java.security.cert.X509Certificate;
import java.util.concurrent.TimeUnit;
public class DownloadUtilities { public class DownloadUtilities {
public static class DefaultTrustManager implements X509TrustManager { public static class DefaultTrustManager implements X509TrustManager {
@ -25,14 +28,24 @@ public class DownloadUtilities {
} }
} }
private static int limit = 0;
static {
Main.executor.scheduleAtFixedRate(() -> limit = 0, 0, 1, TimeUnit.SECONDS);
}
public static byte[] DownloadToByteArray(URL url, int maxSize) throws IOException, KeyManagementException, NoSuchAlgorithmException { public static byte[] DownloadToByteArray(URL url, int maxSize) throws IOException, KeyManagementException, NoSuchAlgorithmException {
if (limit > 3) throw new IOException("NO !!!!!!");
limit++;
SSLContext ctx = SSLContext.getInstance("TLS"); SSLContext ctx = SSLContext.getInstance("TLS");
ctx.init(new KeyManager[0], new TrustManager[] {new DefaultTrustManager()}, new SecureRandom()); ctx.init(new KeyManager[0], new TrustManager[] {new DefaultTrustManager()}, new SecureRandom());
SSLContext.setDefault(ctx); SSLContext.setDefault(ctx);
URLConnection conn = url.openConnection(); URLConnection conn = url.openConnection();
conn.setConnectTimeout(5000); conn.setConnectTimeout(1000);
conn.setReadTimeout(10000); conn.setReadTimeout(5000);
// https://www.whatismybrowser.com/guides/the-latest-user-agent/windows // https://www.whatismybrowser.com/guides/the-latest-user-agent/windows
conn.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36"); conn.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36");