Mercurial > prosody-modules
view mod_webpresence/mod_webpresence.lua @ 5553:67152838afbc
mod_http_oauth2: Improve error messages for URI properties
Since there are separate validation checks for URI properties, including
that they should use https, with better and more specific error reporting.
Reverts 'luaPattern' to 'pattern' which is not currently supported by
util.jsonschema, but allows anything that retrieves the schema over http
to validate against it, should they wish to do so.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sat, 17 Jun 2023 18:15:00 +0200 |
parents | 1903add39b7c |
children |
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module:depends("http"); local jid_split = require "util.jid".prepped_split; local b64 = require "util.encodings".base64.encode; local sha1 = require "util.hashes".sha1; local stanza = require "util.stanza".stanza; local json = require "util.json".encode_ordered; local function require_resource(name) local icon_path = module:get_option_string("presence_icons", "icons"); local f, err = module:load_resource(icon_path.."/"..name); if f then return f:read("*a"); end module:log("warn", "Failed to open image file %s", icon_path..name); return ""; end local statuses = { online = {}, away = {}, xa = {}, dnd = {}, chat = {}, offline = {} }; local function handle_request(event, path) local status, message; local jid, type = path:match("([^/]+)/?(.*)$"); if jid then local user, host = jid_split(jid); if host and not user then user, host = host, event.request.headers.host; if host then host = host:gsub(":%d+$", ""); end end if user and host then local user_sessions = hosts[host] and hosts[host].sessions[user]; if user_sessions and user_sessions.top_resources then status = user_sessions.top_resources[1]; if status and status.presence then message = status.presence:child_with_name("status"); status = status.presence:child_with_name("show"); if not status then status = "online"; else status = status:get_text(); end if message then message = message:get_text(); end end end end end status = status or "offline"; statuses[status].image = function() return { status_code = 200, headers = { content_type = "image/png" }, body = require_resource("status_"..status..".png") }; end; statuses[status].html = function() local jid_hash = sha1(jid, true); return { status_code = 200, headers = { content_type = "text/html" }, body = [[<!DOCTYPE html>]].. tostring( stanza("html") :tag("head") :tag("title"):text("XMPP Status Page for "..jid):up():up() :tag("body") :tag("div", { id = jid_hash.."_status", class = "xmpp_status" }) :tag("img", { id = jid_hash.."_img", class = "xmpp_status_image xmpp_status_"..status, src = "data:image/png;base64,"..b64(require_resource("status_"..status..".png")) }):up() :tag("span", { id = jid_hash.."_status_name", class = "xmpp_status_name" }) :text("\194\160"..status):up() :tag("span", { id = jid_hash.."_status_message", class = "xmpp_status_message" }) :text(message and "\194\160"..message.."" or "") ) }; end; statuses[status].text = function() return { status_code = 200, headers = { content_type = "text/plain" }, body = status }; end; statuses[status].message = function() return { status_code = 200, headers = { content_type = "text/plain" }, body = (message and message or "") }; end; statuses[status].json = function() return { status_code = 200, headers = { content_type = "application/json" }, body = json({ jid = jid, show = status, status = (message and message or "null") }) }; end; statuses[status].xml = function() return { status_code = 200, headers = { content_type = "application/xml" }, body = [[<?xml version="1.0" encoding="utf-8"?>]].. tostring( stanza("result") :tag("jid"):text(jid):up() :tag("show"):text(status):up() :tag("status"):text(message) ) }; end if ((type == "") or (not statuses[status][type])) then type = "image" end; return statuses[status][type](); end module:provides("http", { default_path = "/status"; route = { ["GET /*"] = handle_request; }; });