При попытке сделать простенького Telegram bot'a столкнулся со следующей проблемой при запуске:
org.telegram.telegrambots.meta.exceptions.TelegramApiRequestException: Error removing old webhook
at org.telegram.telegrambots.util.WebhookUtils.clearWebhook(WebhookUtils.java:87)
at org.telegram.telegrambots.bots.TelegramLongPollingBot.clearWebhook(TelegramLongPollingBot.java:25)
at org.telegram.telegrambots.meta.TelegramBotsApi.registerBot(TelegramBotsApi.java:120)
at myBotTelegram.Bot.main(Bot.java:27)
Caused by: org.telegram.telegrambots.meta.exceptions.TelegramApiException: Unable to execute deleteWebhook method
at org.telegram.telegrambots.bots.DefaultAbsSender.sendApiMethod(DefaultAbsSender.java:758)
at org.telegram.telegrambots.meta.bots.AbsSender.execute(AbsSender.java:56)
at org.telegram.telegrambots.util.WebhookUtils.clearWebhook(WebhookUtils.java:82)
... 3 more
Caused by: javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:131)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:324)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:267)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:262)
at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:645)
at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.onCertificate(CertificateMessage.java:464)
at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.consume(CertificateMessage.java:360)
at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:396)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422)
at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:181)
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:164)
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1460)
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1368)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:437)
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:436)
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:384)
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:374)
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at org.telegram.telegrambots.bots.DefaultAbsSender.sendHttpPostRequest(DefaultAbsSender.java:772)
at org.telegram.telegrambots.bots.DefaultAbsSender.sendMethodRequest(DefaultAbsSender.java:768)
at org.telegram.telegrambots.bots.DefaultAbsSender.sendApiMethod(DefaultAbsSender.java:755)
... 5 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at java.base/sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:438)
at java.base/sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:248)
at java.base/sun.security.validator.Validator.validate(Validator.java:264)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:132)
at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629)
... 29 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at java.base/sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141)
at java.base/sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126)
at java.base/java.security.cert.CertPathBuilder.build(CertPathBuilder.java:297)
at java.base/sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:433)
... 34 more
Гугление данных ошибок привело у двум основным путям решения данной проблемы:
1. Подключение телеграмма через прокси сервер браузера Tor
2. Добавление соответствующих сертификатов в файл cacerts (JDK).
Выполнение данных пунктов никак не повлияло на решение проблемы.
Main программы:
public class Bot extends TelegramLongPollingBot {
public String getGreeting() {
return "Hello world.";
}
public static void main(String[] args) {
System.getProperties().put( "proxySet", "true" );
System.getProperties().put( "socksProxyHost", "127.0.0.1" );
System.getProperties().put( "socksProxyPort", "9150" );
//инициализируем API
ApiContextInitializer.init();
//создаем объект API
TelegramBotsApi telegramBotsApi = new TelegramBotsApi();
//регаем бота
try {
telegramBotsApi.registerBot(new Bot());
} catch (TelegramApiException e){
e.printStackTrace();
}
}
}
Какие еще могут быть варианты решения данный проблемы?
Простой
