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/* Copyright (C) 2012 the GSS-PROXY contributors, see COPYING for license */
#include "gss_plugin.h"
OM_uint32 gssi_mech_invoke(OM_uint32 *minor_status,
const gss_OID desired_mech,
const gss_OID desired_object,
gss_buffer_t value)
{
enum gpp_behavior behavior;
OM_uint32 maj, min;
GSSI_TRACE();
/* FIXME: implement remote invoke mech, only local for now */
behavior = gpp_get_behavior();
if (behavior == GPP_REMOTE_ONLY) {
return GSS_S_UNAVAILABLE;
}
maj = gssspi_mech_invoke(&min, gpp_special_mech(desired_mech),
desired_object, value);
*minor_status = gpp_map_error(min);
return maj;
}
/* NOTE: This call is currently useful only for the Spnego mech which we
* never interpose */
#if 0
OM_uint32 gssi_set_neg_mechs(OM_uint32 *minor_status,
gss_cred_id_t cred_handle,
const gss_OID_set mech_set);
#endif
/* NOTE: I know of no mechanism that uses this yet, although NTLM might */
#if 0
OM_uint32 gssi_complete_auth_token(OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
gss_buffer_t input_message_buffer);
#endif
OM_uint32 gssi_localname(OM_uint32 *minor_status, const gss_name_t name,
gss_OID mech_type, gss_buffer_t localname)
{
struct gpp_name_handle *gpname;
OM_uint32 maj, min;
GSSI_TRACE();
*minor_status = 0;
if (name == GSS_C_NO_NAME) {
return GSS_S_CALL_INACCESSIBLE_READ;
}
/* FIXME: implement remote localname lookup ? Only local for now */
gpname = (struct gpp_name_handle *)name;
if (gpname->remote && !gpname->local) {
maj = gpp_name_to_local(&min, gpname->remote,
mech_type, &gpname->local);
if (maj) {
goto done;
}
}
maj = gss_localname(&min, gpname->local,
gpp_special_mech(mech_type),
localname);
done:
*minor_status = gpp_map_error(min);
return maj;
}
OM_uint32 gssi_authorize_localname(OM_uint32 *minor_status,
const gss_name_t name,
gss_buffer_t local_user,
gss_OID local_nametype)
{
struct gpp_name_handle *gpname;
gss_name_t username = GSS_C_NO_NAME;
OM_uint32 maj, min;
GSSI_TRACE();
*minor_status = 0;
if (name == GSS_C_NO_NAME) {
return GSS_S_CALL_INACCESSIBLE_READ;
}
/* FIXME: implement remote localname lookup ? Only local for now */
gpname = (struct gpp_name_handle *)name;
if (gpname->remote && !gpname->local) {
maj = gpp_name_to_local(&min, gpname->remote,
gpname->mech_type, &gpname->local);
if (maj != GSS_S_COMPLETE) {
goto done;
}
}
maj = gss_import_name(&min, local_user, local_nametype, &username);
if (maj != GSS_S_COMPLETE) {
goto done;
}
maj = gss_authorize_localname(&min, gpname->local, username);
done:
*minor_status = gpp_map_error(min);
(void)gss_release_name(&min, &username);
return maj;
}
OM_uint32 gssi_map_name_to_any(OM_uint32 *minor_status, gss_name_t name,
int authenticated, gss_buffer_t type_id,
gss_any_t *output)
{
struct gpp_name_handle *gpname;
OM_uint32 maj, min;
GSSI_TRACE();
*minor_status = 0;
if (name == GSS_C_NO_NAME) {
return GSS_S_CALL_INACCESSIBLE_READ;
}
/* FIXME: implement remote localname lookup ? Only local for now */
gpname = (struct gpp_name_handle *)name;
if (gpname->remote && !gpname->local) {
maj = gpp_name_to_local(&min, gpname->remote,
gpname->mech_type, &gpname->local);
if (maj != GSS_S_COMPLETE) {
goto done;
}
}
maj = gss_map_name_to_any(&min, gpname->local,
authenticated, type_id, output);
done:
*minor_status = gpp_map_error(min);
return maj;
}
OM_uint32 gssi_release_any_name_mapping(OM_uint32 *minor_status,
gss_name_t name,
gss_buffer_t type_id,
gss_any_t *input)
{
struct gpp_name_handle *gpname;
OM_uint32 maj, min;
GSSI_TRACE();
*minor_status = 0;
if (name == GSS_C_NO_NAME) {
return GSS_S_CALL_INACCESSIBLE_READ;
}
/* FIXME: implement remote localname lookup ? Only local for now */
gpname = (struct gpp_name_handle *)name;
if (!gpname->local) {
return GSS_S_UNAVAILABLE;
}
maj = gss_release_any_name_mapping(&min, gpname->local, type_id, input);
*minor_status = gpp_map_error(min);
return maj;
}
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