Mercurial > prosody-modules
view mod_webpresence/mod_webpresence.lua @ 4409:44f6537f6427
mod_invites_adhoc: Fail contact invite if user is not on current host
Only the username was being used, and the host of the requester ignored.
Luckily this only affects admins of the host. If they want to create an
account they can use the other command. If they want to create a contact
they should request from their account on this host.
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Thu, 28 Jan 2021 07:04:11 +0000 |
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; }; });