Question

我正在尝试为我的网站编写电子邮件身份验证功能，但我遇到了一些问题。我得到了

javax.servlet.ServletException: javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 465; nested exception is: java.net.SocketException: java.security.NoSuchAlgorithmException: Error constructing implementation (algorithm: Default, provider: SunJSSE, class: com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl)

以下代码来自我的RequestedScoped受管Bean。这是在 Glassfish 3.1 b25

上运行的

private static final String SMTP_HOST_NAME = "smtp.gmail.com";
private static final String SMTP_PORT = "465";
private static final String emailSubjectTxt = "Email Confirmation";
private static final String emailFromAddress = "phamtn8@gmail.com";
private static final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";    

@PostConstruct    
public void init(){
    Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
}

public void sendEmailConfirmation() throws MessagingException{   
    boolean debug = true; 
    String sendTo = "phamtn8@wfu.edu";
    Properties props = new Properties();
    props.put("mail.smtp.host", SMTP_HOST_NAME);
    props.put("mail.smtp.auth", "true");
    props.put("mail.debug", "true");
    props.put("mail.smtp.port", SMTP_PORT);
    props.put("mail.smtp.socketFactory.port", SMTP_PORT);
    props.put("mail.smtp.socketFactory.class", SSL_FACTORY);
    props.put("mail.smtp.socketFactory.fallback", "false");
    //It dies at the next line
    Session session = Session.getInstance(props,
        new javax.mail.Authenticator() {
        @Override
            protected PasswordAuthentication getPasswordAuthentication() {
                return new PasswordAuthentication("myUserName", "myPassword");
            }
        });

    session.setDebug(debug);
    //Set the FROM address
    Message msg = new MimeMessage(session);
    InternetAddress addressFrom = new InternetAddress(emailFromAddress);
    msg.setFrom(addressFrom);
    //Set the TO address
    InternetAddress[] addressTo = new InternetAddress[1];
    addressTo[0] = new InternetAddress(sendTo);
    msg.setRecipients(Message.RecipientType.TO, addressTo);
    //Construct the content of the email confirmation
    String message = "Test Content"
    // Setting the Subject and Content Type
    msg.setSubject(emailSubjectTxt);
    msg.setContent(message, "text/plain");
    Transport.send(msg);
}

这实际上是Glassfish 3.1的一个错误。这是错误报告

http://java.net/jira/browse/GLASSFISH-15369

Answer 1

我认为这是一个与SSL相关的问题。您可以尝试在domain.xml的<java-config>部分添加以下行并重新启动glassfish（请注意，在编辑此文件之前应关闭GF）。

<jvm-options>-Djavax.net.ssl.keyStorePassword=changeit</jvm-options>
<jvm-options>-Djavax.net.ssl.trustStorePassword=changeit</jvm-options>

其中 changeit 是您的ssl证书的默认密码。

JavaEE + Glassfish3.1：使用Google Mail服务器发送邮件时“异常：无法连接到SMTP主机：smtp.gmail.com，port：465”

1 个答案: