571919264f
Made the packet sequence number handling automatic so that it always uses the correct one. All functions now have documentation in them. Cleaned up code and added comments to GSSAPI code.
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
#pragma once
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#ifndef _GSSAPI_AUTH_H
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#define _GSSAPI_AUTH_H
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/*
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* Copyright (c) 2016 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl.
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*
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* Change Date: 2019-07-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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#include <maxscale/cdefs.h>
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#include <stdint.h>
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#include <stddef.h>
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#include <gssapi.h>
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MXS_BEGIN_DECLS
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/** Client auth plugin name */
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static const char auth_plugin_name[] = "auth_gssapi_client";
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/** This is mainly for testing purposes */
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static const char default_princ_name[] = "mariadb/localhost.localdomain";
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/** GSSAPI authentication states */
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enum gssapi_auth_state
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{
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GSSAPI_AUTH_INIT = 0,
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GSSAPI_AUTH_DATA_SENT,
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GSSAPI_AUTH_OK,
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GSSAPI_AUTH_FAILED
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};
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/** Common state tracking structure */
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typedef struct gssapi_auth
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{
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enum gssapi_auth_state state; /**< Authentication state*/
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uint8_t *principal_name; /**< Principal name */
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size_t principal_name_len; /**< Length of the principal name */
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uint8_t sequence; /**< The next packet seqence number */
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} gssapi_auth_t;
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/** These functions can used for the `create` and `destroy` entry points */
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void* gssapi_auth_alloc(void *instance);
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void gssapi_auth_free(void *data);
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/** Report GSSAPI errors */
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void report_error(OM_uint32 major, OM_uint32 minor);
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MXS_END_DECLS
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#endif
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