Mercurial > prosody-modules
annotate mod_auth_token/token_auth_utils.lib.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
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+---
+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
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+-- 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 | 0fb12a4b6106 |
| children |
| rev | line source |
|---|---|
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1 local base64 = require "util.encodings".base64; |
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2 local hmac = require "openssl.hmac"; |
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3 local luatz = require "luatz"; |
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4 local otp = require "otp"; |
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5 |
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6 local DIGEST_TYPE = "SHA256"; |
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7 local OTP_DEVIATION = 1; |
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8 local OTP_DIGITS = 8; |
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9 local OTP_INTERVAL = 30; |
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10 |
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11 local nonce_cache = {}; |
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12 |
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13 local function check_nonce(jid, otp_value, nonce) |
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14 -- We cache all nonces used per OTP, to ensure that a token cannot be used |
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15 -- more than once. |
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16 -- |
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17 -- We assume that the OTP is valid in the current time window. This is the |
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18 -- case because we only call check_nonce *after* the OTP has been verified. |
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19 -- |
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20 -- We only store one OTP per JID, so if a new OTP comes in, we wipe the |
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21 -- previous OTP and its cached nonces. |
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22 if nonce_cache[jid] == nil or nonce_cache[jid][otp_value] == nil then |
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23 nonce_cache[jid] = {} |
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24 nonce_cache[jid][otp_value] = {} |
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25 nonce_cache[jid][otp_value][nonce] = true |
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26 return true; |
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27 end |
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28 if nonce_cache[jid][otp_value][nonce] == true then |
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29 return false; |
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30 else |
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31 nonce_cache[jid][otp_value][nonce] = true; |
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32 return true; |
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33 end |
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34 end |
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35 |
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36 |
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37 local function verify_token(username, password, otp_seed, token_secret, log) |
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38 local totp = otp.new_totp_from_key(otp_seed, OTP_DIGITS, OTP_INTERVAL) |
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39 local token = string.match(password, "(%d+) ") |
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40 local otp_value = token:sub(1,8) |
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41 local nonce = token:sub(9) |
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42 local signature = base64.decode(string.match(password, " (.+)")) |
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43 local jid = username.."@"..module.host |
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44 |
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45 if totp:verify(otp_value, OTP_DEVIATION, luatz.time()) then |
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46 log("debug", "The TOTP was verified"); |
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47 local hmac_ctx = hmac.new(token_secret, DIGEST_TYPE) |
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48 if signature == hmac_ctx:final(otp_value..nonce..jid) then |
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49 log("debug", "The key was verified"); |
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50 if check_nonce(jid, otp_value, nonce) then |
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51 log("debug", "The nonce was verified"); |
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52 return true; |
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53 end |
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54 end |
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55 end |
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56 log("debug", "Verification failed"); |
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57 return false; |
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58 end |
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59 |
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60 return { |
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61 OTP_DEVIATION = OTP_DIGITS, |
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62 OTP_DIGITS = OTP_DIGITS, |
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63 OTP_INTERVAL = OTP_INTERVAL, |
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64 DIGEST_TYPE = DIGEST_TYPE, |
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65 verify_token = verify_token; |
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66 } |
