Mercurial > prosody-modules
view mod_default_vcard/mod_default_vcard.lua @ 5616:59d5fc50f602
mod_http_oauth2: Implement refresh token rotation
Makes refresh tokens one-time-use, handing out a new refresh token with
each access token. Thus if a refresh token is stolen and used by an
attacker, the next time the legitimate client tries to use the previous
refresh token, it will not work and the attack will be noticed. If the
attacker does not use the refresh token, it becomes invalid after the
legitimate client uses it.
This behavior is recommended by draft-ietf-oauth-security-topics
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 23 Jul 2023 02:56:08 +0200 |
parents | 7236cdec3ea1 |
children |
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local datamanager = require "util.datamanager"; local st = require "util.stanza"; local host = module.host; module:hook("user-registered", function(event) local username = event.username; local data = datamanager.load(username, host, "account_details"); local vcard = datamanager.load(username, host, "vcard"); --module:log("debug", "Has account details: %s", data and "yes" or "no"); --module:log("debug", "Has vCard: %s", vcard and "yes" or "no"); if data and not vcard then local name, first, last = data.name, data.first, data.last; if not name and (first and last) then name = first .. " " .. last; elseif name and not (first and last) then first, last = name:match("^(%w+)%s+(%w+)$") end local vcard = st.stanza("vCard", { xmlns = "vcard-temp" }) :tag("VERSION"):text("3.0"):up(); if first or last then vcard:tag("N") :tag("FAMILY"):text(last or ""):up() :tag("GIVEN"):text(first or ""):up() :up() end if name then vcard:tag("FN"):text(name or ""):up() end vcard:tag("NICKNAME"):text(data.nick or username):up(); if data.email then vcard:tag("EMAIL"):tag("USERID"):text(data.email):up():up(); end local ok, err = datamanager.store(username, host, "vcard", st.preserialize(vcard)); if not ok then module:log("error", "Couldn't save vCard data, %s", err); end end end);