annotate mod_http_host_status_check/mod_http_host_status_check.lua @ 6082:1a6cd0bbb7ab

mod_compliance_2023: Add 2023 Version of the compliance module, basis is the 2021 Version. diff --git a/mod_compliance_2023/README.md b/mod_compliance_2023/README.md new file mode 100644 --- /dev/null +++ b/mod_compliance_2023/README.md @@ -0,0 +1,22 @@ +--- +summary: XMPP Compliance Suites 2023 self-test +labels: +- Stage-Beta +rockspec: + dependencies: + - mod_cloud_notify + +... + +Compare the list of enabled modules with +[XEP-0479: XMPP Compliance Suites 2023] and produce basic report to the +Prosody log file. + +If installed with the Prosody plugin installer then all modules needed for a green checkmark should be included. (With prosody 0.12 only [mod_cloud_notify] is not included with prosody and we need the community module) + +# Compatibility + + Prosody-Version Status + --------------- ---------------------- + trunk Works as of 2024-12-21 + 0.12 Works diff --git a/mod_compliance_2023/mod_compliance_2023.lua b/mod_compliance_2023/mod_compliance_2023.lua new file mode 100644 --- /dev/null +++ b/mod_compliance_2023/mod_compliance_2023.lua @@ -0,0 +1,79 @@ +-- Copyright (c) 2021 Kim Alvefur +-- +-- This module is MIT licensed. + +local hostmanager = require "core.hostmanager"; + +local array = require "util.array"; +local set = require "util.set"; + +local modules_enabled = module:get_option_inherited_set("modules_enabled"); + +for host in pairs(hostmanager.get_children(module.host)) do + local component = module:context(host):get_option_string("component_module"); + if component then + modules_enabled:add(component); + modules_enabled:include(module:context(host):get_option_set("modules_enabled", {})); + end +end + +local function check(suggested, alternate, ...) + if set.intersection(modules_enabled, set.new({suggested; alternate; ...})):empty() then return suggested; end + return false; +end + +local compliance = { + array {"Server"; check("tls"); check("disco")}; + + array {"Advanced Server"; check("pep", "pep_simple")}; + + array {"Web"; check("bosh"); check("websocket")}; + + -- No Server requirements for Advanced Web + + array {"IM"; check("vcard_legacy", "vcard"); check("carbons"); check("http_file_share", "http_upload")}; + + array { + "Advanced IM"; + check("vcard_legacy", "vcard"); + check("blocklist"); + check("muc"); + check("private"); + check("smacks"); + check("mam"); + check("bookmarks"); + }; + + array {"Mobile"; check("smacks"); check("csi_simple", "csi_battery_saver")}; + + array {"Advanced Mobile"; check("cloud_notify")}; + + array {"A/V Calling"; check("turn_external", "external_services", "turncredentials", "extdisco")}; + +}; + +function check_compliance() + local compliant = true; + for _, suite in ipairs(compliance) do + local section = suite:pop(1); + if module:get_option_boolean("compliance_" .. section:lower():gsub("%A", "_"), true) then + local missing = set.new(suite:filter(function(m) return type(m) == "string" end):map(function(m) return "mod_" .. m end)); + if suite[1] then + if compliant then + compliant = false; + module:log("warn", "Missing some modules for XMPP Compliance 2023"); + end + module:log("info", "%s Compliance: %s", section, missing); + end + end + end + + if compliant then module:log("info", "XMPP Compliance 2023: Compliant ✔️"); end +end + +if prosody.start_time then + check_compliance() +else + module:hook_global("server-started", check_compliance); +end +
author Menel <menel@snikket.de>
date Sun, 22 Dec 2024 16:06:28 +0100
parents 85cf9a8b4020
children 5a76973e4304
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1 local heartbeats = module:shared("/*/host_status_check/heartbeats");
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2 local events = module:shared("/*/host_status_check/connection_events");
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3 local host_status_ok = module:shared("host_status_ok");
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5 local time = require "socket".gettime;
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6 local template = require "util.interpolation".new("%b{}", function (s) return s end)
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8 module:depends "http"
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10 local threshold = module:get_option_number("status_check_heartbeat_threshold", 10);
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12 local function status_string(status, duration, comment)
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13 local string_timestamp;
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14 if duration then
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15 string_timestamp = ("(%0.2fs%s)"):format(duration, comment or "");
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16 elseif comment then
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17 string_timestamp = ("(%s)"):format(comment);
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18 else
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19 return status and "UP" or "DOWN";
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20 end
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21 return (status and "UP " or "DOWN ")..string_timestamp;
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22 end
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24 local function string_pad(s, len)
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25 return s..(" "):rep(len-#s);
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26 end
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28 local status_page_template = [[
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29 STATUS {status}
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30 {host_statuses%HOST {item} {idx}
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31 }]];
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33 function status_page()
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34 local host_statuses = {};
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35 local current_time = time();
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37 local all_ok = true;
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38 local failed_hosts = {};
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40 for host in pairs(hosts) do
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41 local last_heartbeat_time = heartbeats[host];
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42
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43 local ok, status_text = true;
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45 local is_component = hosts[host].type == "component" and hosts[host].modules.component;
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47 if is_component then
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48 local current_status = hosts[host].modules.component.connected;
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49 if events[host] then
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50 local tracked_status = events[host].connected;
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51 if tracked_status == current_status then
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52 status_text = status_string(current_status, time() - events[host].timestamp);
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53 else
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54 status_text = status_string(current_status, nil, "!");
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55 end
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56 else
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57 status_text = status_string(current_status, nil, "?");
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58 end
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59 if not current_status then
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60 ok = false;
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61 end
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62 else
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63 local event_info = events[host];
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64 local connected = true;
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65 if event_info then
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66 connected = event_info.connected;
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67 end
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68 status_text = status_string(connected, event_info and (time() - events[host].timestamp), not event_info and "?");
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69 end
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70
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71 if last_heartbeat_time then
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72 local time_since_heartbeat = current_time - last_heartbeat_time;
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73 if ok then
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74 if time_since_heartbeat > threshold then
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75 status_text = ("TIMEOUT (%0.2fs)"):format(time_since_heartbeat);
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76 ok = false;
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77 else
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78 status_text = status_text:gsub("^%S+", "GOOD");
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79 end
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80 end
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81 end
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83 if not ok then
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84 all_ok = false;
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85 table.insert(failed_hosts, host);
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86 end
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87
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88 if not ok or is_component or last_heartbeat_time then
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89 host_statuses[host] = string_pad(status_text, 20);
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90 end
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91 local last_ok = host_status_ok[host];
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92 if last_ok ~= ok then
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93 if last_ok ~= nil then
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94 module:log("warn", "Host status check %s (%s)", ok and "OK" or "FAILED", status_text);
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95 end
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96 host_status_ok[host] = ok;
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97 end
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98 end
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99 local page = template(status_page_template, {
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100 status = all_ok and "OK" or ("FAIL: "..table.concat(failed_hosts, ", "));
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101 host_statuses = host_statuses;
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102 });
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103 return page;
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104 end
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105
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106 module:provides("http", {
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107 route = {
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108 GET = status_page;
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109 };
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110 })