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util/sasl/oauthbearer.lua @ 13039:9ddb344b9fab
util.human.io: Allow defining per column ellipsis function
As an alternative to doing it in the mapper function. Could be useful in
cases where one may want to put the ellipsis in the middle or beginning
instead of the start.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 07 Apr 2023 13:00:58 +0200 |
parent | 12975:d10957394a3c |
child | 13112:b6aaab0846fe |
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local json = require "prosody.util.json"; local _ENV = nil; local function oauthbearer(self, message) if not message then return "failure", "malformed-request"; end if message == "\001" then return "failure", "not-authorized"; end local gs2_header, kvpairs = message:match("^(n,[^,]*,)(.+)$"); if not gs2_header then return "failure", "malformed-request"; end local gs2_authzid = gs2_header:match("^[^,]*,a=([^,]*),$"); local auth_header; for k, v in kvpairs:gmatch("([a-zA-Z]+)=([\033-\126 \009\r\n]*)\001") do if k == "auth" then auth_header = v; break; end end if not auth_header then return "failure", "malformed-request"; end local token = auth_header:match("^Bearer (.+)$"); local username, state, token_info = self.profile.oauthbearer(self, token, self.realm, gs2_authzid); if state == false then return "failure", "account-disabled"; elseif state == nil or not username then -- For token-level errors, RFC 7628 demands use of a JSON-encoded -- challenge response upon failure. We relay additional info from -- the auth backend if available. return "challenge", json.encode({ status = token_info and token_info.status or "invalid_token"; scope = token_info and token_info.scope or nil; ["openid-configuration"] = token_info and token_info.oidc_discovery_url or nil; }); end self.username = username; self.token_info = token_info; return "success"; end local function init(registerMechanism) registerMechanism("OAUTHBEARER", {"oauthbearer"}, oauthbearer); end return { init = init; }