Mercurial > prosody-modules

annotate mod_invites_api/mod_invites_api.lua @ 4211:0f26ae2f2a74

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mod_invites_page: Change client selection button text from 'Install' to 'Select' by default This also allows specific clients entries to override the text via the 'select_text' field. Rationale: 1) users may already have the software installed, we still want them to select it anyway for the tailored setup experience. 2) some clients (e.g. web clients) are not really "installed" so the text was misleading
author Matthew Wild <mwild1@gmail.com>
date Fri, 16 Oct 2020 11:06:25 +0100
parents 165ade4ce97b
children 35b678609b79
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1 local http_formdecode = require "net.http".formdecode;
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2
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3 local api_key_store;
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4 local invites;
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5 -- COMPAT: workaround to avoid executing inside prosodyctl
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6 if prosody.shutdown then
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7 module:depends("http");
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8 api_key_store = module:open_store("invite_api_keys", "map");
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9 invites = module:depends("invites");
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10 end
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11
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12 local function get_api_user(request, params)
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13 local combined_key;
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14
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15 local auth_header = request.headers.authorization;
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16
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17 if not auth_header then
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18 params = params or http_formdecode(request.url.query);
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19 combined_key = params.key;
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20 else
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21 local auth_type, value = auth_header:match("^(%S+)%s(%S+)$");
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22 if auth_type ~= "Bearer" then
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23 return;
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24 end
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25 combined_key = value;
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26 end
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27
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28 if not combined_key then
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29 return;
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30 end
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31
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32 local key_id, key_token = combined_key:match("^([^/]+)/(.+)$");
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33
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34 if not key_id then
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35 return;
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36 end
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37
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38 local api_user = api_key_store:get(nil, key_id);
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39
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40 if not api_user or api_user.token ~= key_token then
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41 return;
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42 end
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43
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44 -- TODO: key expiry, rate limiting, etc.
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45 return api_user;
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46 end
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47
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48 function handle_request(event)
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49 local query_params = http_formdecode(event.request.url.query);
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50
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51 local api_user = get_api_user(event.request, query_params);
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52
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53 if not api_user then
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54 return 403;
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55 end
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56
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57 local invite = invites.create_account(nil, { source = "api/token/"..api_user.id });
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58 if not invite then
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59 return 500;
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60 end
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61
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62 event.response.headers.Location = invite.landing_page or invite.uri;
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63
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64 if query_params.redirect then
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65 return 303;
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66 end
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67 return 201;
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68 end
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69
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70 if invites then
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71 module:provides("http", {
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72 route = {
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73 ["GET"] = handle_request;
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74 };
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75 });
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76 end
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77
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78 function module.command(arg)
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79 if #arg < 2 then
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80 print("Usage:");
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81 print("");
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82 print(" prosodyctl mod_"..module.name.." create NAME");
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83 print(" prosodyctl mod_"..module.name.." delete KEY_ID");
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84 print(" prosodyctl mod_"..module.name.." list");
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85 print("");
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86 end
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87
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88 local command = table.remove(arg, 1);
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89
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90 local host = table.remove(arg, 1);
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91 if not prosody.hosts[host] then
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92 print("Error: please supply a valid host");
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93 return 1;
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94 end
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95 require "core.storagemanager".initialize_host(host);
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96 module.host = host; --luacheck: ignore 122/module
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97 api_key_store = module:open_store("invite_api_keys", "map");
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98
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99 if command == "create" then
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100 local id = require "util.id".short();
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101 local token = require "util.id".long();
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102 api_key_store:set(nil, id, {
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103 id = id;
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104 token = token;
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105 name = arg[1];
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106 created_at = os.time();
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107 });
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108 print(id.."/"..token);
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109 elseif command == "delete" then
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110 local id = table.remove(arg, 1);
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111 if not api_key_store:get(nil, id) then
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112 print("Error: key not found");
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113 return 1;
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114 end
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115 api_key_store:set(nil, id, nil);
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116 elseif command == "list" then
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117 local api_key_store_kv = module:open_store("invite_api_keys");
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118 for key_id, key_info in pairs(api_key_store_kv:get(nil)) do
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119 print(key_id, key_info.name or "<unknown>");
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120 end
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121 else
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122 print("Unknown command - "..command);
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123 end
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124 end