gss_inquire_context.c [plain text]
#include "mech_locl.h"
OM_uint32 GSSAPI_LIB_FUNCTION
gss_inquire_context(OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
gss_name_t *src_name,
gss_name_t *targ_name,
OM_uint32 *lifetime_rec,
gss_OID *mech_type,
OM_uint32 *ctx_flags,
int *locally_initiated,
int *open)
{
OM_uint32 major_status;
struct _gss_context *ctx = (struct _gss_context *) context_handle;
gssapi_mech_interface m;
struct _gss_name *name;
gss_name_t src_mn, targ_mn;
if (locally_initiated)
*locally_initiated = 0;
if (open)
*open = 0;
if (lifetime_rec)
*lifetime_rec = 0;
if (src_name)
*src_name = GSS_C_NO_NAME;
if (targ_name)
*targ_name = GSS_C_NO_NAME;
if (mech_type)
*mech_type = GSS_C_NO_OID;
src_mn = targ_mn = GSS_C_NO_NAME;
if (ctx == NULL || ctx->gc_ctx == NULL) {
*minor_status = 0;
return GSS_S_NO_CONTEXT;
}
m = ctx->gc_mech;
major_status = m->gm_inquire_context(minor_status,
ctx->gc_ctx,
src_name ? &src_mn : NULL,
targ_name ? &targ_mn : NULL,
lifetime_rec,
mech_type,
ctx_flags,
locally_initiated,
open);
if (major_status != GSS_S_COMPLETE) {
_gss_mg_error(m, *minor_status);
return (major_status);
}
if (src_name) {
name = _gss_make_name(m, src_mn);
if (!name) {
if (mech_type)
*mech_type = GSS_C_NO_OID;
m->gm_release_name(minor_status, &src_mn);
*minor_status = 0;
return (GSS_S_FAILURE);
}
*src_name = (gss_name_t) name;
}
if (targ_name) {
name = _gss_make_name(m, targ_mn);
if (!name) {
if (mech_type)
*mech_type = GSS_C_NO_OID;
if (src_name)
gss_release_name(minor_status, src_name);
m->gm_release_name(minor_status, &targ_mn);
*minor_status = 0;
return (GSS_S_FAILURE);
}
*targ_name = (gss_name_t) name;
}
return (GSS_S_COMPLETE);
}