Example usage for org.apache.commons.net.smtp AuthSMTPClient startTLS

Introduction

In this page you can find the example usage for org.apache.commons.net.smtp AuthSMTPClient startTLS.

Prototype

public boolean startTLS(final String hostname, final int port, final boolean verify)
            throws SocketException, IOException 

Source Link

Usage

From source file:com.google.gerrit.server.mail.SmtpEmailSender.java

private SMTPClient open() throws EmailException {
    final AuthSMTPClient client = new AuthSMTPClient("UTF-8");

    if (smtpEncryption == Encryption.SSL) {
        client.enableSSL(sslVerify);//from ww w  .  j  a  v a  2 s.c  o m
    }

    try {
        client.connect(smtpHost, smtpPort);
        if (!SMTPReply.isPositiveCompletion(client.getReplyCode())) {
            throw new EmailException("SMTP server rejected connection");
        }
        if (!client.login()) {
            String e = client.getReplyString();
            throw new EmailException("SMTP server rejected HELO/EHLO greeting: " + e);
        }

        if (smtpEncryption == Encryption.TLS) {
            if (!client.startTLS(smtpHost, smtpPort, sslVerify)) {
                throw new EmailException("SMTP server does not support TLS");
            }
            if (!client.login()) {
                String e = client.getReplyString();
                throw new EmailException("SMTP server rejected login: " + e);
            }
        }

        if (smtpUser != null && !client.auth(smtpUser, smtpPass)) {
            String e = client.getReplyString();
            throw new EmailException("SMTP server rejected auth: " + e);
        }
    } catch (IOException e) {
        if (client.isConnected()) {
            try {
                client.disconnect();
            } catch (IOException e2) {
            }
        }
        throw new EmailException(e.getMessage(), e);
    } catch (EmailException e) {
        if (client.isConnected()) {
            try {
                client.disconnect();
            } catch (IOException e2) {
            }
        }
        throw e;
    }
    return client;
}

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From source file:com.google.gerrit.server.mail.send.SmtpEmailSender.java

private SMTPClient open() throws EmailException {
    final AuthSMTPClient client = new AuthSMTPClient(UTF_8.name());

    if (smtpEncryption == Encryption.SSL) {
        client.enableSSL(sslVerify);// ww  w.  j ava 2s. c  om
    }

    client.setConnectTimeout(connectTimeout);
    try {
        client.connect(smtpHost, smtpPort);
        int replyCode = client.getReplyCode();
        String replyString = client.getReplyString();
        if (!SMTPReply.isPositiveCompletion(replyCode)) {
            throw new EmailException(
                    String.format("SMTP server rejected connection: %d: %s", replyCode, replyString));
        }
        if (!client.login()) {
            throw new EmailException("SMTP server rejected HELO/EHLO greeting: " + replyString);
        }

        if (smtpEncryption == Encryption.TLS) {
            if (!client.startTLS(smtpHost, smtpPort, sslVerify)) {
                throw new EmailException("SMTP server does not support TLS");
            }
            if (!client.login()) {
                throw new EmailException("SMTP server rejected login: " + replyString);
            }
        }

        if (smtpUser != null && !client.auth(smtpUser, smtpPass)) {
            throw new EmailException("SMTP server rejected auth: " + replyString);
        }
        return client;
    } catch (IOException | EmailException e) {
        if (client.isConnected()) {
            try {
                client.disconnect();
            } catch (IOException e2) {
                //Ignored
            }
        }
        if (e instanceof EmailException) {
            throw (EmailException) e;
        }
        throw new EmailException(e.getMessage(), e);
    }
}

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