Mercurial > prosody-modules
view mod_welcome_page/mod_welcome_page.lua @ 5186:fa3059e653fa
mod_http_oauth2: Implement the Implicit flow
Everyone says this is insecure and bad, but it's also the only thing
that makes sense for e.g. pure JavaScript clients, but hey implement
this even more complicated thing instead!
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Thu, 02 Mar 2023 22:06:50 +0100 |
parents | 75b6e5df65f9 |
children |
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local st = require "util.stanza"; local url_escape = require "util.http".urlencode; local render_html_template = require"util.interpolation".new("%b{}", st.xml_escape, { urlescape = url_escape; }); local template_path = module:get_option_string("welcome_page_template_path", module:get_directory().."/html"); local user_vars = module:get_option("welcome_page_variables", {}); local site_name = module:get_option("site_name", module.host); local invite_only = module:get_option_boolean("registration_invite_only", true); local open_registration = module:get_option_boolean("welcome_page_open_registration", not invite_only); module:depends("http"); module:depends("http_libjs"); local invites = module:depends("invites"); local function load_template(path) local template_file, err = io.open(path); if not template_file then error("Unable to load template file: "..tostring(err)); end local template = template_file:read("*a"); template_file:close(); return template; end local template = load_template(template_path.."/index.html"); local function serve_page(event) event.response.headers["Content-Type"] = "text/html; charset=utf-8"; return render_html_template(template, { site_name = site_name; request = event.request; var = user_vars; }); end local function handle_submit(event) local submission = { allowed = open_registration, request = event.request }; module:fire_event("mod_welcome_page/submission", submission); if not submission.allowed then event.response.headers["Content-Type"] = "text/html; charset=utf-8"; return render_html_template(template, { site_name = site_name; request = event.request; var = user_vars; message = { class = "alert-danger"; text = submission.reason or "Account creation is not possible at this time"; }; }); end local invite = invites.create_account(nil, { source = module.name }); if not invite then return 500; end event.response.headers.Location = invite.landing_page or invite.uri; return 303; end local http_files if prosody.process_type == "prosody" then -- Prosody >= 0.12 http_files = require "net.http.files"; else -- Prosody <= 0.11 http_files = module:depends "http_files"; end module:provides("http", { default_path = "/"; route = { ["GET"] = serve_page; ["GET /*"] = http_files.serve({ path = template_path }); ["POST"] = handle_submit; }; });