Mercurial > prosody-modules
comparison mod_sasl2_fast/mod_sasl2_fast.lua @ 5882:563c2c70cb9f
mod_sasl2_fast: Improve handling when SASL profile unexpectedly lacks CB
This fixes a traceback reported by riau, but likely does not solve the
underlying cause, whatever that is.
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Tue, 16 Apr 2024 10:42:25 +0100 |
| parents | b10a7082b3c3 |
| children | e67fc7b66c13 |
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| 5881:66e7d46b1d4b | 5882:563c2c70cb9f |
|---|---|
| 194 local backend = sasl_handler.profile[backend_profile_name]; | 194 local backend = sasl_handler.profile[backend_profile_name]; |
| 195 local authc_username, token_hash = message:match("^([^%z]+)%z(.+)$"); | 195 local authc_username, token_hash = message:match("^([^%z]+)%z(.+)$"); |
| 196 if not authc_username then | 196 if not authc_username then |
| 197 return "failure", "malformed-request"; | 197 return "failure", "malformed-request"; |
| 198 end | 198 end |
| 199 if not sasl_handler.profile.cb then | |
| 200 module:log("warn", "Attempt to use channel binding %s with SASL profile that does not support any channel binding (FAST: %s)", cb_name, sasl_handler.fast); | |
| 201 return "failure", "malformed-request"; | |
| 202 elseif not sasl_handler.profile.cb[cb_name] then | |
| 203 module:log("warn", "SASL profile does not support %s channel binding (FAST: %s)", cb_name, sasl_handler.fast); | |
| 204 return "failure", "malformed-request"; | |
| 205 end | |
| 199 local cb_data = cb_name and sasl_handler.profile.cb[cb_name](sasl_handler) or ""; | 206 local cb_data = cb_name and sasl_handler.profile.cb[cb_name](sasl_handler) or ""; |
| 200 local ok, authz_username, response, rotation_needed = backend( | 207 local ok, authz_username, response, rotation_needed = backend( |
| 201 mechanism_name, | 208 mechanism_name, |
| 202 authc_username, | 209 authc_username, |
| 203 sasl_handler.client_id, | 210 sasl_handler.client_id, |