Mercurial > prosody-modules
view mod_http_auth_check/mod_http_auth_check.lua @ 5796:93d6e9026c1b
mod_http_oauth2: Do not enforce PKCE on Device and OOB flows
PKCE does not appear to be used with the Device flow. I have found no
mention of any interaction between those standards. Since no data is
delivered via redirects in these cases, PKCE may not serve any purpose.
This is mostly a problem because we reuse the authorization code to
implement the Device and OOB flows.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 15 Dec 2023 12:10:07 +0100 |
parents | 5ca6d53d3186 |
children |
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-- HTTP Is User Valid -- By Nicolas Cedilnik <nicoco@nicoco.fr> local jid_prep = require "util.jid".prep; local jid_split = require "util.jid".split; local test_password = require "core.usermanager".test_password; local b64_decode = require "util.encodings".base64.decode; local saslprep = require "util.encodings".stringprep.saslprep; local realm = module:get_host() .. "/" .. module:get_name(); module:depends"http"; local function authenticate (event, path) local request = event.request; local response = event.response; local headers = request.headers; if not headers.authorization then response.headers.www_authenticate = ("Basic realm=%q"):format(realm); return 401 end local from_jid, password = b64_decode(headers.authorization:match"[^ ]*$"):match"([^:]*):(.*)"; from_jid = jid_prep(from_jid); password = saslprep(password); if from_jid and password then local user, host = jid_split(from_jid); local ok, err = test_password(user, host, password); if ok and user and host then return 200 elseif err then return 401 end end end module:provides("http", { route = { GET = authenticate }; });