Mercurial > prosody-modules
view mod_muc_media_metadata/mod_muc_media_metadata.lua @ 5646:d67980d9e12d
mod_http_oauth2: Apply refresh token ttl to refresh token instead of grant
The intent in 59d5fc50f602 was for refresh tokens to extend the lifetime
of the grant, but the refresh token ttl was applied to the grant and
mod_tokenauth does not change it, leading to the grant expiring
regardless of refresh token usage.
This makes grant lifetimes unlimited, which seems to be standard
practice in the wild.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Mon, 11 Sep 2023 10:48:31 +0200 |
parents | d4537f045a78 |
children |
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local async = require "util.async"; local promise = require "util.promise"; local http = require "net.http"; local st = require "util.stanza"; local xmlns_metadata = "xmpp:prosody.im/protocol/media-metadata#0" local fetch_headers = { bytes = "content-length"; type = "content-type"; etag = "etag"; blurhash = "blurhash"; }; local function fetch_media_metadata(url) return promise.new(function (resolve) http.request(url, { method = "HEAD" }, function (body, code, response) --luacheck: ignore 212/body if code == 200 then local metadata = {}; for metadata_name, header_name in pairs(fetch_headers) do metadata[metadata_name] = response.headers[header_name]; end resolve(metadata); else resolve(nil); end end); end); end local function metadata_to_tag(metadata) if not metadata then return; end local metadata_tag = st.stanza("metadata", { xmlns = xmlns_metadata }); for k, v in pairs(metadata) do metadata_tag:text_tag(k, v) end return metadata_tag; end module:hook("muc-occupant-groupchat", function (event) local stanza = event.stanza; local promises; for oob in stanza:childtags("x", "jabber:x:oob") do if not promises then promises = {}; end local url = oob:get_child_text("url"); local p = fetch_media_metadata(url) :next(metadata_to_tag) :next(function (metadata_tag) oob:add_child(metadata_tag); end); table.insert(promises, p); end if not promises then return; end async.wait(promise.all(promises)); end);