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comparison src/fschmidt/util/mail/javamail/SmtpServerImpl.java @ 68:00520880ad02

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add fschmidt source
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 05 Oct 2025 17:24:15 -0600
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67:9d0fefce6985 68:00520880ad02
1 /*
2 Copyright (c) 2008 Franklin Schmidt <fschmidt@gmail.com>
3
4 Permission is hereby granted, free of charge, to any person obtaining a copy
5 of this software and associated documentation files (the "Software"), to deal
6 in the Software without restriction, including without limitation the rights
7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 copies of the Software, and to permit persons to whom the Software is
9 furnished to do so, subject to the following conditions:
10
11 The above copyright notice and this permission notice shall be included in
12 all copies or substantial portions of the Software.
13
14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 THE SOFTWARE.
21 */
22
23 package fschmidt.util.mail.javamail;
24
25 import java.io.UnsupportedEncodingException;
26 import java.util.Properties;
27
28 import javax.mail.Address;
29 import javax.mail.Authenticator;
30 import javax.mail.MessagingException;
31 import javax.mail.PasswordAuthentication;
32 import javax.mail.Session;
33 import javax.mail.Transport;
34
35 import com.sun.mail.smtp.SMTPMessage;
36
37 import fschmidt.util.mail.Mail;
38 import fschmidt.util.mail.MailAddress;
39 import fschmidt.util.mail.MailException;
40 import fschmidt.util.mail.SmtpServer;
41
42
43 final class SmtpServerImpl implements SmtpServer {
44 private final PasswordAuthentication pa;
45 private final Authenticator auth = new Authenticator() {
46 protected PasswordAuthentication getPasswordAuthentication() {
47 return pa;
48 }
49 };
50 private final Properties props = new Properties(System.getProperties());
51 private Session session = null;
52
53 SmtpServerImpl(String machineName) {
54 props.setProperty("mail.smtp.host",machineName);
55 pa = null;
56 }
57
58 SmtpServerImpl(String machineName,String username,String password) {
59 props.setProperty("mail.smtp.host",machineName);
60 props.setProperty("mail.smtp.auth","true");
61 pa = new PasswordAuthentication(username,password);
62 }
63
64 public String getUserName() {
65 return pa==null ? null : pa.getUserName();
66 }
67
68 public void useSsl() {
69 props.setProperty("mail.smtp.starttls.enable","true");
70 props.setProperty("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
71 //props.setProperty("mail.smtp.socketFactory.port", "465");
72 //props.setProperty("mail.smtp.port", "465");
73 }
74
75 public void useStartTls() {
76 props.setProperty("mail.smtp.starttls.enable","true");
77 }
78
79 public void setPort(int port) {
80 String s = Integer.toString(port);
81 props.setProperty("mail.smtp.socketFactory.port", s);
82 props.setProperty("mail.smtp.port", s);
83 }
84 /*
85 public void setSmtpFrom(String smtpFrom) {
86 props.setProperty("mail.smtp.from", smtpFrom);
87 }
88 */
89 public void setDebug(boolean b) {
90 props.setProperty("mail.debug", Boolean.toString(b));
91 }
92
93 private synchronized Session getSession() {
94 if( session==null ) {
95 session = Session.getInstance(props,auth);
96 }
97 return session;
98 }
99
100 public void send(Mail m,MailAddress... addresses) throws MailException {
101 try {
102 MailImpl.MyMimeMessage msg = ((MailImpl)m).msg;
103 msg.setSession(getSession());
104 if( addresses.length==0 ) {
105 Transport.send(msg);
106 } else {
107 Address[] a = MailImpl.addr(addresses);
108 Transport.send(msg,a);
109 }
110 } catch(MessagingException e) {
111 throw MailImpl.e(e);
112 } catch(UnsupportedEncodingException e) {
113 throw new MailException(e);
114 }
115 }
116
117 public void sendFrom(Mail m,String from) throws MailException {
118 try {
119 final MailImpl.MyMimeMessage msg = ((MailImpl)m).msg;
120 msg.setSession(getSession());
121 SMTPMessage smtpMsg = new SMTPMessage(msg) {
122 protected void updateHeaders() throws MessagingException {
123 super.updateHeaders();
124 setHeader("Message-ID", msg.getMessageID());
125 }
126 };
127 smtpMsg.setEnvelopeFrom(from);
128 Transport.send(smtpMsg);
129 } catch(MessagingException e) {
130 throw MailImpl.e(e);
131 }
132 }
133
134 }