使用JavaMail与签名证书

我有一个包含下面的代码一个servlet一个自我：使用JavaMail与签名证书

System.setProperty("javax.net.ssl.keyStore", getServletContext().getRealPath("keystore.jks")); 
System.setProperty("javax.net.ssl.keyStorePassword", "123456"); 
System.setProperty("javax.net.ssl.trustStore",getServletContext().getRealPath("keystore.jks")); 
System.setProperty("javax.net.ssl.trustStorePassword","123456"); 

SSLSocketFactory sslsocketfactory = (SSLSocketFactory) SSLSocketFactory.getDefault(); 
SSLSocket sslsocket = (SSLSocket) sslsocketfactory.createSocket("127.0.0.1", 606);

有了这个代码，我可以使用SSL（什么是强制性的我的情况）。后来在同一个servlet中，我需要使用JavaMail发送电子邮件。当我尝试发送这封电子邮件，而无需使用我的证书中的其他代码，它工作正常，但是当我尝试使用它返回了以下消息：使用端口465 - >

DEBUG: setDebug: JavaMail version 1.4.7 
DEBUG: setDebug: JavaMail version 1.4.7 
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle] 
DEBUG SMTP: useEhlo true, useAuth true 
DEBUG SMTP: useEhlo true, useAuth true 
DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 465, isSSL false

AAAND卡住在这个= p。

使用端口587 - >

DEBUG: setDebug: JavaMail version 1.4.7 
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle] 
DEBUG SMTP: useEhlo true, useAuth true 
DEBUG SMTP: useEhlo true, useAuth true 
DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 587, isSSL false 
220 mx.google.com ESMTP g66sm55412571yhd.11 - gsmtp 
DEBUG SMTP: connected to host "smtp.gmail.com", port: 587 

EHLO RAI-PC 
250-mx.google.com at your service, [201.82.118.174] 
250-SIZE 35882577 
250-8BITMIME 
250-STARTTLS 
250 ENHANCEDSTATUSCODES 
DEBUG SMTP: Found extension "SIZE", arg "35882577" 
DEBUG SMTP: Found extension "8BITMIME", arg "" 
DEBUG SMTP: Found extension "STARTTLS", arg "" 
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg "" 
DEBUG SMTP: use8bit false 
MAIL FROM:<[email protected]> 
530 5.7.0 Must issue a STARTTLS command first. g66sm55412571yhd.11 - gsmtp 
DEBUG SMTP: got response code 530, with response: 530 5.7.0 Must issue a STARTTLS command first. g66sm55412571yhd.11 - gsmtp 

RSET 
250 2.1.5 Flushed g66sm55412571yhd.11 - gsmtp 
DEBUG SMTP: MessagingException while sending, THROW: 
com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first. g66sm55412571yhd.11 - gsmtp 

    at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2108) 
    at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1609) 
    at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1117) 
    at javax.mail.Transport.send0(Transport.java:195) 
    at javax.mail.Transport.send(Transport.java:124) 
    at servlet.Main.service(Main.java:221) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 
QUIT 
221 2.0.0 closing connection g66sm55412571yhd.11 - gsmtp 
Jul 10, 2013 7:04:40 PM org.apache.catalina.core.StandardWrapperValve invoke 
SEVERE: Servlet.service() for servlet [servletMain] in context with path [/servicotcc] threw exception 
java.lang.RuntimeException: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first. g66sm55412571yhd.11 - gsmtp 

    at servlet.Main.service(Main.java:226) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 
Caused by: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first. g66sm55412571yhd.11 - gsmtp 

    at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2108) 
    at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1609) 
    at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1117) 
    at javax.mail.Transport.send0(Transport.java:195) 
    at javax.mail.Transport.send(Transport.java:124) 
    at servlet.Main.service(Main.java:221) 
    ... 17 more

的属性代码：

Properties props = new Properties(); 
props.put("mail.smtp.host", "smtp.gmail.com"); 
props.put("mail.smtp.socketFactory.port", "465"); 
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory"); 
props.put("mail.smtp.auth", "true"); 
props.put("mail.smtp.port", "465");

我不能发送电子邮件这样的（我不知道什么是确切引起）。我该怎么办？

- 编辑 -

导入谷歌SMTP证书到我的密钥库和更改端口和属性后：

Properties props = new Properties(); 
props.put("mail.smtp.host", "smtp.gmail.com"); 
props.put("mail.smtp.socketFactory.port", "465"); 
props.put("mail.smtp.socketFactory.class", sslsocketfactory); 
props.put("mail.smtp.auth", "true"); 
props.put("mail.smtp.port", "465"); 
props.put("mail.smtp.ssl.enable", "true"); 
props.put("mail.smtp.starttls.enable", "true");

我的输出改为：

DEBUG: setDebug: JavaMail version 1.4.7 
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle] 
DEBUG SMTP: useEhlo true, useAuth true 
DEBUG SMTP: useEhlo true, useAuth true 
DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 465, isSSL true 
Jul 10, 2013 8:26:46 PM org.apache.catalina.core.StandardWrapperValve invoke 
SEVERE: Servlet.service() for servlet [servletMain] in context with path [/servicotcc] threw exception 
java.lang.RuntimeException: javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 465; 
    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 servlet.Main.service(Main.java:229) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 
Caused by: javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 465; 
    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:1961) 
    at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:654) 
    at javax.mail.Service.connect(Service.java:317) 
    at javax.mail.Service.connect(Service.java:176) 
    at javax.mail.Service.connect(Service.java:125) 
    at javax.mail.Transport.send0(Transport.java:194) 
    at javax.mail.Transport.send(Transport.java:124) 
    at servlet.Main.service(Main.java:224) 
    ... 17 more 
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 sun.security.ssl.Alerts.getSSLException(Unknown Source) 
    at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source) 
    at sun.security.ssl.Handshaker.fatalSE(Unknown Source) 
    at sun.security.ssl.Handshaker.fatalSE(Unknown Source) 
    at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) 
    at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) 
    at sun.security.ssl.Handshaker.processLoop(Unknown Source) 
    at sun.security.ssl.Handshaker.process_record(Unknown Source) 
    at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) 
    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) 
    at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) 
    at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) 
    at com.sun.mail.util.SocketFetcher.configureSSLSocket(SocketFetcher.java:549) 
    at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:354) 
    at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:237) 
    at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1927) 
    ... 24 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(Unknown Source) 
    at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) 
    at sun.security.validator.Validator.validate(Unknown Source) 
    at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) 
    at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) 
    at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) 
    ... 36 more 
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target 
    at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source) 
    at java.security.cert.CertPathBuilder.build(Unknown Source) 
    ... 42 more

来源

2013-07-10 Raí Avancini

Get rid of the socket factory stuff ：

设置各种socketFactory属性。很久以前，JavaMail 没有内置对SSL连接的支持，因此需要将这些属性设置为使用SSL。年的情况并非如此;删除这些属性并简化您的代码。在当前版本的JavaMail中启用SSL支持的最简单方法是将属性“mail.smtp.ssl.enable”设置为“true”。（替换 “SMTP” 与 “IMAP” 或 “POP3” 酌情。）

参见这些Gmail examples。

Gmail证书需要位于您的trust store中，而不是您的密钥存储区。

来源

2013-07-11 03:47:03

@ RAI Avancini在这个任何答案？你有没有尝试过？ –

解决方案 - 改变属性：

Properties props = new Properties(); 
props.put("mail.smtp.host", "smtp.gmail.com"); 
props.put("mail.smtp.socketFactory.port", "587"); 
props.put("mail.smtp.socketFactory.class", "javax.net.SocketFactory"); 
props.put("mail.smtp.auth", "true"); 
props.put("mail.smtp.port", "587"); 
props.put("mail.smtp.ssl.enable", "false"); 
props.put("mail.smtp.starttls.enable", "true"); 
props.put("mail.smtp.ssl.trust", "smtp.gmail.com");

来源

2013-07-19 15:45:53

这有什么区别？ “mail.smtp.ssl.enable”，“false”是做什么的？ –

删除所有具有套接字工厂的属性。对于SSL连接，使用props.put（“mail.smtp.ssl.enable”，“true”），对于TLS连接使用props.put（“mail.smtp.starttls.enable”，“true”）; – kevenlolo

使用JavaMail与签名证书

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