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annotate mod_email/mod_email.lua @ 3811:eb25110696cd

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mod_rest: Factor out response content type selection Preparation for future addition of other encodings
author Kim Alvefur <zash@zash.se>
date Wed, 01 Jan 2020 16:01:25 +0100
parents 74d7e59b3511
children 070faeaf51bc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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74d7e59b3511 mod_email: Initial prototype module that allows other modules to send email
Matthew Wild <mwild1@gmail.com>
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1 module:set_global();
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2
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3 local moduleapi = require "core.moduleapi";
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4
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5 local smtp = require"socket.smtp";
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6
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7 local config = module:get_option("smtp", { origin = "prosody", exec = "sendmail" });
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8
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9 local function send_email(to, headers, content)
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10 if type(headers) == "string" then -- subject
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11 headers = {
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12 Subject = headers;
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13 From = config.origin;
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14 };
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15 end
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16 headers.To = to;
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17 headers["Content-Type"] = 'text/plain; charset="utf-8"';
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18 local message = smtp.message{
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19 headers = headers;
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20 body = content;
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21 };
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22
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23 if config.exec then
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24 local pipe = io.popen(config.exec ..
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25 " '"..to:gsub("'", "'\\''").."'", "w");
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26
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27 for str in message do
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28 pipe:write(str);
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29 end
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30
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31 return pipe:close();
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32 end
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33
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34 return smtp.send({
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35 user = config.user; password = config.password;
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36 server = config.server; port = config.port;
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37 domain = config.domain;
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38
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39 from = config.origin; rcpt = to;
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40 source = message;
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41 });
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42 end
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43
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44 assert(not moduleapi.send_email, "another email module is already loaded");
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45 function moduleapi:send_email(email) --luacheck: ignore 212/self
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46 return send_email(email.to, email.headers or email.subject, email.body);
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47 end