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Read the 'maxssf' parameter if defined in Authen::SASL #2

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Read the 'maxssf' parameter if defined in Authen::SASL #2

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22 changes: 21 additions & 1 deletion XS.xs
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,7 @@ struct authensasl {
char *service;
char *mech;
char *user;
int maxssf;

int error_code;
char *additional_errormsg;
Expand Down Expand Up @@ -1153,6 +1154,25 @@ int init_sasl (SV* parent,char* service,char* host, Authen_SASL_XS *sasl,int cli
}
}

/* Extract maxssf from the parent object */
if (parent && SvROK(parent) && (SvTYPE(SvRV(parent)) == SVt_PVHV))
{
hash = (HV *)SvRV(parent);
hashval = hv_fetch(hash, "maxssf", 6, 0);
if (hashval && SvTYPE(*hashval) == SVt_IV)
{
(*sasl)->maxssf = SvIV(*hashval);
}
else if (hashval && SvTYPE(*hashval) == SVt_NV)
{
(*sasl)->maxssf = SvNV(*hashval);
}
else
{
(*sasl)->maxssf = 0xFF;
}
}

return (*sasl)->error_code;
}

Expand All @@ -1166,7 +1186,7 @@ void set_secprop (Authen_SASL_XS sasl)

memset(&ssp, 0, sizeof(ssp));
ssp.maxbufsize = 0xFFFF;
ssp.max_ssf = 0xFF;
ssp.max_ssf = sasl->maxssf;
sasl_setprop(sasl->conn, SASL_SEC_PROPS, &ssp);
}
#endif
Expand Down