#include "mglueP.h"
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
static OM_uint32
val_inq_ctx_args(
OM_uint32 *minor_status,
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)
{
if (minor_status != NULL)
*minor_status = 0;
if (src_name != NULL)
*src_name = GSS_C_NO_NAME;
if (targ_name != NULL)
*targ_name = GSS_C_NO_NAME;
if (mech_type != NULL)
*mech_type = GSS_C_NO_OID;
if (minor_status == NULL)
return (GSS_S_CALL_INACCESSIBLE_WRITE);
if (context_handle == GSS_C_NO_CONTEXT)
return (GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT);
return (GSS_S_COMPLETE);
}
OM_uint32 KRB5_CALLCONV
gss_inquire_context(
minor_status,
context_handle,
src_name,
targ_name,
lifetime_rec,
mech_type,
ctx_flags,
locally_initiated,
open)
OM_uint32 * minor_status;
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;
{
gss_union_ctx_id_t ctx;
gss_mechanism mech;
OM_uint32 status, temp_minor;
gss_name_t localTargName = NULL, localSourceName = NULL;
status = val_inq_ctx_args(minor_status,
context_handle,
src_name, targ_name,
lifetime_rec,
mech_type, ctx_flags,
locally_initiated, open);
if (status != GSS_S_COMPLETE)
return (status);
ctx = (gss_union_ctx_id_t) context_handle;
mech = gssint_get_mechanism (ctx->mech_type);
if (!mech || !mech->gss_inquire_context || !mech->gss_display_name ||
!mech->gss_release_name) {
return (GSS_S_UNAVAILABLE);
}
status = mech->gss_inquire_context(
mech->context,
minor_status,
ctx->internal_ctx_id,
(src_name ? &localSourceName : NULL),
(targ_name ? &localTargName : NULL),
lifetime_rec,
NULL,
ctx_flags,
locally_initiated,
open);
if (status != GSS_S_COMPLETE) {
return status;
}
if (src_name) {
status = gssint_convert_name_to_union_name(minor_status, mech,
localSourceName, src_name);
if (status != GSS_S_COMPLETE) {
if (localTargName)
mech->gss_release_name(mech->context,
&temp_minor, &localTargName);
return (status);
}
}
if (targ_name) {
status = gssint_convert_name_to_union_name(minor_status, mech,
localTargName, targ_name);
if (status != GSS_S_COMPLETE) {
if (src_name)
(void) gss_release_name(&temp_minor, src_name);
return (status);
}
}
if (mech_type)
*mech_type = &mech->mech_type;
return(GSS_S_COMPLETE);
}