Mercurial > prosody-modules
view mod_http_altconnect/mod_http_altconnect.lua @ 5608:1893ae742f66
mod_http_oauth2: Show errors on device flow user code entry page
If the user enters the code incorrectly, having to click back to try
again is no fun. Instead, show the error and the code entry form again.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 19 Jul 2023 13:05:47 +0200 |
parents | 0a0bf87ccda6 |
children |
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-- mod_http_altconnect -- XEP-0156: Discovering Alternative XMPP Connection Methods module:depends"http"; local mm = require "core.modulemanager"; local json = require"util.json"; local st = require"util.stanza"; local array = require"util.array"; local function get_supported() local uris = array(); if mm.is_loaded(module.host, "bosh") or mm.is_loaded("*", "bosh") then uris:push({ rel = "urn:xmpp:alt-connections:xbosh", href = module:http_url("bosh", "/http-bind") }); end if mm.is_loaded(module.host, "websocket") or mm.is_loaded("*", "websocket") then uris:push({ rel = "urn:xmpp:alt-connections:websocket", href = module:http_url("websocket", "xmpp-websocket"):gsub("^http", "ws") }); end return uris; end local function GET_xml(event) local request, response = event.request, event.response; local xrd = st.stanza("XRD", { xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0' }); local uris = get_supported(); for i, method in ipairs(uris) do xrd:tag("Link", method):up(); end response.headers.content_type = "application/xrd+xml" response.headers.access_control_allow_origin = "*"; return '<?xml version="1.0" encoding="UTF-8"?>' .. tostring(xrd); end local function GET_json(event) local request, response = event.request, event.response; local jrd = { links = get_supported() }; response.headers.content_type = "application/json" response.headers.access_control_allow_origin = "*"; return json.encode(jrd); end; local function GET_either(event) local accept_type = event.request.headers.accept or ""; if ( accept_type:find("xml") or #accept_type ) < ( accept_type:find("json") or #accept_type+1 ) then return GET_xml(event); else return GET_json(event); end end; module:provides("http", { default_path = "/.well-known"; route = { ["GET /host-meta"] = GET_either; -- ["GET /host-meta.xml"] = GET_xml; -- Hmmm ["GET /host-meta.json"] = GET_json; }; });