Software / code / prosody
Diff
util/sasl/oauthbearer.lua @ 12940:2aebd9bf02fc
util.sasl.oauthbearer: Adjust parsing of GS2 to allow lack of authzid
Partly copied from util.sasl.scram and then reduced a bit.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Thu, 16 Mar 2023 13:45:49 +0100 |
| parent | 12938:055b03d3059b |
| child | 12951:4cc0785f960e |
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--- a/util/sasl/oauthbearer.lua Thu Mar 16 13:20:19 2023 +0100 +++ b/util/sasl/oauthbearer.lua Thu Mar 16 13:45:49 2023 +0100 @@ -11,10 +11,11 @@ return "failure", "not-authorized"; end - local gs2_authzid, kvpairs = message:match("n,a=([^,]+),(.+)$"); - if not gs2_authzid then + local gs2_header, kvpairs = message:match("^(n,[^,]*,),(.+)$"); + 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
