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1 #include <vmime/vmime.hpp>
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2 #include <json.h>
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3 #include <templater.h>
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4
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5 #include <iostream>
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6 #include <sstream>
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7 #include <string>
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8 #include <fstream>
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9 #include <streambuf>
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10
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11 void send_message(const std::string& destination, const std::string& subject, const std::string& body)
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12 {
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13 std::stringstream emailBodySS;
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14 emailBodySS << body;
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15
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16 // create the email message as per vmime's instructions
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17 vmime::messageBuilder mb;
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18 mb.setSubject(vmime::text(subject));
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19 mb.setExpeditor(vmime::mailbox("no-reply@cloudy.sh"));
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20 mb.getRecipients().appendAddress(vmime::make_shared<vmime::mailbox>(destination));
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21 mb.getTextPart()->setCharset(vmime::charsets::ISO8859_15) ;
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22 mb.getTextPart()->setText(vmime::make_shared<vmime::stringContentHandler>(emailBodySS.str()));
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23
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24 // Message construction
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25 vmime::shared_ptr<vmime::message> msg = mb.construct();
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26
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27 // Output raw message data to a stringstream
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28 std::stringstream ss;
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29 vmime::utility::outputStreamAdapter out(ss) ;
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30 msg->generate(out);
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31 std::string s = ss.str();
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32
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33 vmime::utility::url url("smtp://localhost");
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34 vmime::shared_ptr<vmime::net::session> sess = vmime::make_shared<vmime::net::session>();
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35 vmime::shared_ptr<vmime::net::transport> tr = sess->getTransport(url) ;
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36 tr->connect();
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37 vmime::utility::inputStreamStringAdapter issa(s) ;
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38
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39 vmime::mailbox from("no-reply@cloudy.sh") ;
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40 vmime::mailboxList to;
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41 to.appendMailbox(vmime::make_shared<vmime::mailbox>(destination) ) ;
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42
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43 // send the email
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44 tr->send( from, to, issa, s.length ( ) ) ;
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45 tr->disconnect () ;
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46
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47 }
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48
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49 int main()
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50 {
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51 using nlohmann::json;
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52
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53 std::ifstream i("dest.json");
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54 json j;
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55 i >> j;
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56
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57 std::cout << "Subject:" << j["mail"]["subject"] << std::endl;
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58 std::cout << "Body" << j["mail"]["body"] << std::endl;
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59
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60
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61 std::ifstream t(j["mail"]["body"]);
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62
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63 if(!t)
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64 {
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65 std::cerr << "Invalid body file" << std::endl;
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66 return 1;
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67 }
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68
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69 std::string str((std::istreambuf_iterator<char>(t)),
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70 std::istreambuf_iterator<char>());
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71
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72 STRING_VAR_TEMPLATE(EmailBody, str);
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73
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74
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75 for(const auto& t : j["mail"]["targets"])
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76 {
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77 std::string to = t["to"];
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78 to.erase(remove( to.begin(), to.end(), '\"' ), to.end());
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79
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80 send_message(t["address"], j["mail"]["subject"], templater<EmailBody>().templatize("target" <is> to).get());
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81 std::cout << "To: " << t["address"] << std::endl << templater<EmailBody>().templatize("target" <is> t["to"]).get() << std::endl
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82 << "----------------------------------"<< std::endl;
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83 }
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84
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85 }
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