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annotate mod_pubsub_pivotaltracker/mod_pubsub_pivotaltracker.lua @ 5223:8b2a36847912

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mod_http_oauth2: Support HTTP Basic auth on token endpoint This is described in RFC 6749 section 2.3.1 and draft-ietf-oauth-v2-1-07 2.3.1 as the recommended way to transmit the client's credentials. The older spec even calls it the "client password", but the new spec clarifies that this is just another term for the client secret.
author Matthew Wild <mwild1@gmail.com>
date Tue, 07 Mar 2023 15:27:50 +0000
parents 7dbde05b48a9
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1 module:depends("http");
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2
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3 local lom = require "lxp.lom";
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4 local st = require "util.stanza";
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5 local json = require "util.json";
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6 local datetime = require "util.datetime".datetime;
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9 local pubsub_service = module:depends("pubsub").service;
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10 local node = module:get_option("pivotaltracker_node", "tracker");
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12 local stanza_mt = require "util.stanza".stanza_mt;
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13 local function stanza_from_lom(lom)
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14 if lom.tag then
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15 local child_tags, attr = {}, {};
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16 local stanza = setmetatable({ name = lom.tag, attr = attr, tags = child_tags }, stanza_mt);
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17 for i, attr_name in ipairs(lom.attr) do
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18 attr[attr_name] = lom.attr[attr_name]
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19 end
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20 for i, child in ipairs(lom) do
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21 if child.tag then
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22 child = stanza_from_lom(child);
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23 child_tags[#child_tags+1] = child;
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24 end
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25 stanza[i] = child;
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26 end
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27 return stanza;
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28 else
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29 return lom;
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30 end
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31 end
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33 function handle_POST(event)
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34 local data = lom.parse(event.request.body);
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36 if not data then
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37 return "Invalid XML. From you of all people...";
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38 end
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40 data = stanza_from_lom(data);
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42 if data.name ~= "activity" then
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43 return "Unrecognised XML element: "..data.name;
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44 end
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46 local activity_id = data:get_child("id"):get_text();
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47 local description = data:get_child("description"):get_text();
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48 local author_name = data:get_child("author"):get_text();
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49 local story = data:get_child("stories"):get_child("story");
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50 local story_link = story:get_child("url"):get_text();
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52 local ok, err = pubsub_service:publish(node, true, "activity", st.stanza("item", { id = "activity", xmlns = "http://jabber.org/protocol/pubsub" })
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53 :tag("entry", { xmlns = "http://www.w3.org/2005/Atom" })
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54 :tag("id"):text(activity_id):up()
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55 :tag("title"):text(description):up()
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56 :tag("link", { rel = "alternate", href = story_link }):up()
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57 :tag("published"):text(datetime()):up()
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58 :tag("author")
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59 :tag("name"):text(author_name):up()
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60 :up()
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61 );
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63 module:log("debug", "Handled POST: \n%s\n", tostring(event.request.body));
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64 return "Thank you Pivotal!";
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65 end
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66
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67 module:provides("http", {
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68 route = {
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69 POST = handle_POST;
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70 };
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71 });
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73 function module.load()
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74 if not pubsub_service.nodes[node] then
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75 local ok, err = pubsub_service:create(node, true);
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76 if not ok then
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77 module:log("error", "Error creating node: %s", err);
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78 else
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79 module:log("debug", "Node %q created", node);
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80 end
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81 end
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82 end