5
के लिए जावामेल और ग्रीनमेल का उपयोग करना मैं एक परीक्षण लिखने की कोशिश कर रहा हूं जो जावामेल एसएमटीपी या एसएमटीपीएस का उपयोग एसएसएल के माध्यम से एक संदेश भेजने के लिए करेगा और Greenmail सर्वर पर प्रमाणीकरण का उपयोग कर रहा हूं।एसएमटीपीएस/एसएसएल
मैं एक त्वरित छोटे उप है कि मैं वास्तव में क्या चाहते कर रहा हूँ क्या करना चाहिए लिखा है:
Exception in thread "Thread-7" java.lang.RuntimeException: javax.net.ssl.SSLException: Connection has been shutdown: javax.net.ssl.SSLHandshakeException: Received fatal alert: certificate_unknown
at com.icegreen.greenmail.smtp.SmtpHandler.run(Unknown Source)
Caused by: javax.net.ssl.SSLException: Connection has been shutdown: javax.net.ssl.SSLHandshakeException: Received fatal alert: certificate_unknown
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.checkEOF(SSLSocketImpl.java:1293)
at com.sun.net.ssl.internal.ssl.AppInputStream.read(AppInputStream.java:65)
at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:264)
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:306)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158)
at java.io.InputStreamReader.read(InputStreamReader.java:167)
at java.io.BufferedReader.fill(BufferedReader.java:136)
at java.io.BufferedReader.readLine(BufferedReader.java:299)
at java.io.BufferedReader.readLine(BufferedReader.java:362)
at com.icegreen.greenmail.smtp.SmtpConnection.readLine(Unknown Source)
at com.icegreen.greenmail.smtp.SmtpHandler.handleCommand(Unknown Source)
... 1 more
Caused by: javax.net.ssl.SSLHandshakeException: Received fatal alert: certificate_unknown
at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:174)
at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:136)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1720)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:954)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1138)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:632)
at com.sun.net.ssl.internal.ssl.AppOutputStream.write(AppOutputStream.java:59)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:202)
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:272)
at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:276)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:122)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:212)
at java.io.BufferedWriter.flush(BufferedWriter.java:236)
at java.io.PrintWriter.flush(PrintWriter.java:276)
at com.icegreen.greenmail.util.InternetPrintWriter.println(Unknown Source)
at com.icegreen.greenmail.util.InternetPrintWriter.println(Unknown Source)
at com.icegreen.greenmail.smtp.SmtpConnection.println(Unknown Source)
at com.icegreen.greenmail.smtp.SmtpHandler.sendGreetings(Unknown Source)
... 1 more
Exception in thread "main" javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 3465;
nested exception is:
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1934)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:638)
at javax.mail.Service.connect(Service.java:295)
at MailTest.main(MailTest.java:35)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:174)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1649)
at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Handshaker.java:241)
at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Handshaker.java:235)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1206)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:136)
at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Handshaker.java:593)
at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Handshaker.java:529)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:893)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1138)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1165)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1149)
at com.sun.mail.util.SocketFetcher.configureSSLSocket(SocketFetcher.java:507)
at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:238)
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1900)
... 3 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 sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:323)
at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:217)
at sun.security.validator.Validator.validate(Validator.java:218)
at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:126)
at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:209)
at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:249)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1185)
... 13 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:174)
at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:238)
at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:318)
... 19 more
मैं देख कोशिश की है:
import java.util.Properties;
import javax.mail.Session;
import javax.mail.Transport;
import com.icegreen.greenmail.user.GreenMailUser;
import com.icegreen.greenmail.util.GreenMail;
public class MailTest {
public static void main(String[] args) throws Exception {
GreenMail greenmail = new GreenMail();
try {
greenmail.start();
String email = "[email protected]";
String userid = "user";
String password = "pa$$word";
GreenMailUser setUser = greenmail.setUser(email, userid, password);
setUser.create();
GreenMailUser user = greenmail.getManagers().getUserManager().getUser(userid);
System.out.println("User created:" + user.getEmail() + ":" + user.getLogin() + ":" + user.getPassword());
int portSmtps = greenmail.getSmtps().getPort();
System.out.println("Smtps started on port:" + portSmtps);
Properties props = new Properties();
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.host", "localhost");
props.put("mail.smtp.socketFactory.port", portSmtps);
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.socketFactory.fallback", "false");
Session session = Session.getInstance(props);
Transport transport = session.getTransport("smtp");
transport.connect("localhost", portSmtps, userid, password);
System.out.println("Transport is connected: " + transport.isConnected());
} finally {
greenmail.stop();
}
}
}
मेरे समस्या यह है कि मैं कई अपवाद मिलता है
- JavaMail to send secure email through vps - SSLHandshake Exception, PKIX path building failed, etc. - Can't send mail : कुछ अन्य उत्तर यहाँ पर है, लेकिन मैं कुछ कमी किया जाना चाहिए
- PKIX path building failed: unable to find valid certification path to requested target
- Using JavaMail with TLS
किसी भी सलाह के लिए लंबे समय तक पद और अग्रिम धन्यवाद के लिए खेद है।
एसएसएल एक निश्चित विश्वास मॉडल है कि यह प्रमाणपत्र-आधारित प्रमाणीकरण के लिए उपयोग करता है। आप हमें एसएमटीपीएस सर्वर प्रमाण पत्र के बारे में क्या बता सकते हैं? शायद यह आत्म हस्ताक्षरित है? –