prosody-modules
e79f9dec35c0
mod_sms_free/mod_sms_free.lua

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mod_sms_free/mod_sms_free.lua @ 5810:e79f9dec35c0

mod_c2s_conn_throttle: Reduce log level from error->info Our general policy is that "error" should never be triggerable by remote entities, and that it is always about something that requires admin intervention. This satisfies neither condition. The "warn" level can be used for unexpected events/behaviour triggered by remote entities, and this could qualify. However I don't think failed auth attempts are unexpected enough. I selected "info" because it is what is also used for other notable session lifecycle events.
author Matthew Wild <mwild1@gmail.com>
date Thu, 07 Dec 2023 15:46:50 +0000
parent 3695:5a70dd2349a7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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3695
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1 local http = require "net.http";
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2 local jid_split = require "util.jid".split;
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3 local dataforms_new = require "util.dataforms".new;
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4 local adhoc_new = module:require "adhoc".new;
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5 local adhoc_simple_form = require "util.adhoc".new_simple_form;
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6 local t_concat = table.concat;
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7
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8 local store = module:open_store();
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9
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10 local function api_handler(body, code)
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11 if code == 200 then
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12 module:log("debug", "SMS correctly sent.");
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13 elseif code == 0 then
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14 module:log("error", "error querying Free API: %s", body);
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15 elseif code >= 400 then
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16 module:log("warn", "received error code %d: %s", code, body);
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17 end
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18 end
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19
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20 local function message_handler(event)
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21 local message = event.stanza;
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22 local username, host = jid_split(message.attr.to);
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23
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24 -- Only proceed if the user has set Free credentials.
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25 local data = store:get(username);
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26 if not data then
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27 return;
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28 end
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29
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30 -- Only proceed if the message is of type chat or normal.
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31 local message_type = message.attr.type;
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32 if message_type == "error" or message_type == "headline" or message_type == "groupchat" then
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33 -- TODO: Maybe handle groupchat or headline in the future.
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34 return;
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35 end
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36
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37 -- Only proceed if the message contains a body.
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38 local body = message:get_child_text("body");
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39 if not body then
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40 return;
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41 end
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42
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43 -- Only proceed if all sessions are "xa", or if there are no sessions.
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44 local sessions = prosody.hosts[host].sessions[username];
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45 if sessions then
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46 local do_send = true;
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47 for _, session in pairs(sessions.sessions) do
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48 local show = session.presence:get_child_text("show");
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49 if show ~= "xa" then
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50 do_send = false;
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51 end
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52 end
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53 if not do_send then
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54 return;
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55 end
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56 end
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57
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58 -- Then do the actual request to send the SMS.
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59 local headers = {
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60 user = data.user,
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61 pass = data.pass,
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62 msg = http.urlencode(body),
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63 };
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64 http.request("https://smsapi.free-mobile.fr/sendmsg", { headers = headers }, api_handler);
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65 end
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66
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67 local set_form = dataforms_new {
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68 title = "Set mobile.free.fr SMS credentials";
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69 instructions = "Enable the “Notifications by SMS” service at https://mobile.free.fr/moncompte/ and paste the credentials in this form.";
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70 {
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71 type = "hidden";
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72 name = "FORM_TYPE";
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73 value = "http://prosody.im/protocol/sms_free#set";
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74 };
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75 {
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76 type = "text-single";
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77 name = "user";
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78 label = "Your login on Free’s website";
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79 };
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80 {
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81 type = "text-single";
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82 name = "pass";
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83 label = "Your authentication key";
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84 };
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85 };
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86
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87 local set_adhoc = adhoc_simple_form(set_form, function (data, errors, state)
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88 if errors then
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89 local errmsg = {};
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90 for name, text in pairs(errors) do
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91 errmsg[#errmsg + 1] = name .. ": " .. text;
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92 end
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93 return { status = "completed", error = { message = t_concat(errmsg, "\n") } };
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94 end
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95
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96 local username, host = jid_split(state.from);
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97 module:log("debug", "Setting mobile.free.fr credentials for %s@%s: user=%s, pass=%s", username, host, data.user, data.pass);
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98 local ok, err = store:set(username, { user = data.user, pass = data.pass });
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99 if ok then
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100 return { status = "completed", info = "SMS notifications to your phone enabled." };
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101 else
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102 return { status = "completed", error = { message = err } };
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103 end
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104 end);
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105
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106 module:provides("adhoc", adhoc_new("Set mobile.free.fr SMS notification credentials", "http://prosody.im/protocol/sms_free#set", set_adhoc));
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107
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108 module:provides("adhoc", adhoc_new("Unset mobile.free.fr SMS notifications", "http://prosody.im/protocol/sms_free#unset", function (_, data)
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109 if data.action ~= "execute" then
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110 return { status = "canceled" };
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111 end
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112
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113 module:log("debug", "Unsetting mobile.free.fr credentials.");
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114 local username, host = jid_split(data.from);
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115 local ok, err = store:set(username, nil);
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116 if ok then
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117 return { status = "completed", info = "SMS notifications to your phone disabled." };
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118 else
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119 return { status = "completed", error = { message = err } };
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120 end
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121 end));
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122
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123 -- Stanzas sent to local clients.
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124 module:hook("message/bare", message_handler);
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125 module:hook("message/full", message_handler);