1//
2// Mail.cpp
3//
4// This sample demonstrates the MailMessage and SecureSMTPClientSession classes.
5//
6// Copyright (c) 2005-2011, Applied Informatics Software Engineering GmbH.
7// and Contributors.
8//
9// SPDX-License-Identifier: BSL-1.0
10//
11
12
13#include "Poco/Net/MailMessage.h"
14#include "Poco/Net/MailRecipient.h"
15#include "Poco/Net/SecureSMTPClientSession.h"
16#include "Poco/Net/StringPartSource.h"
17#include "Poco/Net/SSLManager.h"
18#include "Poco/Net/KeyConsoleHandler.h"
19#include "Poco/Net/ConsoleCertificateHandler.h"
20#include "Poco/SharedPtr.h"
21#include "Poco/Path.h"
22#include "Poco/Exception.h"
23#include <iostream>
24
25
26using Poco::Net::MailMessage;
27using Poco::Net::MailRecipient;
28using Poco::Net::SMTPClientSession;
29using Poco::Net::SecureSMTPClientSession;
30using Poco::Net::StringPartSource;
31using Poco::Net::SSLManager;
32using Poco::Net::Context;
33using Poco::Net::KeyConsoleHandler;
34using Poco::Net::PrivateKeyPassphraseHandler;
35using Poco::Net::InvalidCertificateHandler;
36using Poco::Net::ConsoleCertificateHandler;
37using Poco::SharedPtr;
38using Poco::Path;
39using Poco::Exception;
40
41
42class SSLInitializer
43{
44public:
45 SSLInitializer()
46 {
47 Poco::Net::initializeSSL();
48 }
49
50 ~SSLInitializer()
51 {
52 Poco::Net::uninitializeSSL();
53 }
54};
55
56
57const unsigned char [] =
58{
59 #include "PocoLogo.hpp"
60};
61
62
63int main(int argc, char** argv)
64{
65 SSLInitializer sslInitializer;
66
67 if (argc < 4)
68 {
69 Path p(argv[0]);
70 std::cerr << "usage: " << p.getBaseName() << " <mailhost> <sender> <recipient> [<username> <password>]" << std::endl;
71 std::cerr << " Send an email greeting from <sender> to <recipient>," << std::endl;
72 std::cerr << " using a secure connection to the SMTP server at <mailhost>." << std::endl;
73 return 1;
74 }
75
76 std::string mailhost(argv[1]);
77 std::string sender(argv[2]);
78 std::string recipient(argv[3]);
79 std::string username(argc >= 5 ? argv[4] : "");
80 std::string password(argc >= 6 ? argv[5] : "");
81
82 try
83 {
84 // Note: we must create the passphrase handler prior Context
85 SharedPtr<InvalidCertificateHandler> pCert = new ConsoleCertificateHandler(false); // ask the user via console
86 Context::Ptr pContext = new Context(Context::CLIENT_USE, "", "", "", Context::VERIFY_RELAXED, 9, true, "ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH");
87 SSLManager::instance().initializeClient(0, pCert, pContext);
88
89 MailMessage message;
90 message.setSender(sender);
91 message.addRecipient(MailRecipient(MailRecipient::PRIMARY_RECIPIENT, recipient));
92 message.setSubject("Hello from the POCO C++ Libraries");
93 std::string content;
94 content += "Hello ";
95 content += recipient;
96 content += ",\r\n\r\n";
97 content += "This is a greeting from the POCO C++ Libraries.\r\n\r\n";
98 std::string (reinterpret_cast<const char*>(PocoLogo), sizeof(PocoLogo));
99 message.addContent(new StringPartSource(content));
100 message.addAttachment("logo", new StringPartSource(logo, "image/gif"));
101
102 SecureSMTPClientSession session(mailhost);
103 session.login();
104 session.startTLS(pContext);
105 if (!username.empty())
106 {
107 session.login(SMTPClientSession::AUTH_LOGIN, username, password);
108 }
109 session.sendMessage(message);
110 session.close();
111 }
112 catch (Exception& exc)
113 {
114 std::cerr << exc.displayText() << std::endl;
115 return 1;
116 }
117 return 0;
118}
119