tncs.c File Reference

EAP-TNC - TNCS (IF-IMV, IF-TNCCS, and IF-TNCCS-SOH). More...

#include "includes.h"
#include <dlfcn.h>
#include "common.h"
#include "base64.h"
#include "tncs.h"
#include "eap_common/eap_tlv_common.h"
#include "eap_common/eap_defs.h"

Include dependency graph for tncs.c:

Go to the source code of this file.

Data Structures
struct	tnc_if_imv
struct	tncs_data
struct	tncs_data::conn_imv
struct	tncs_global
Defines
#define	TNC_CONFIG_FILE   "/etc/tnc_config"
#define	IF_TNCCS_START
#define	IF_TNCCS_END   "\n</TNCCS-Batch>"
#define	TNC_RESULT_SUCCESS   0
#define	TNC_RESULT_NOT_INITIALIZED   1
#define	TNC_RESULT_ALREADY_INITIALIZED   2
#define	TNC_RESULT_NO_COMMON_VERSION   3
#define	TNC_RESULT_CANT_RETRY   4
#define	TNC_RESULT_WONT_RETRY   5
#define	TNC_RESULT_INVALID_PARAMETER   6
#define	TNC_RESULT_CANT_RESPOND   7
#define	TNC_RESULT_ILLEGAL_OPERATION   8
#define	TNC_RESULT_OTHER   9
#define	TNC_RESULT_FATAL   10
#define	TNC_CONNECTION_STATE_CREATE   0
#define	TNC_CONNECTION_STATE_HANDSHAKE   1
#define	TNC_CONNECTION_STATE_ACCESS_ALLOWED   2
#define	TNC_CONNECTION_STATE_ACCESS_ISOLATED   3
#define	TNC_CONNECTION_STATE_ACCESS_NONE   4
#define	TNC_CONNECTION_STATE_DELETE   5
#define	TNC_IFIMV_VERSION_1   1
#define	TNC_VENDORID_ANY   ((TNC_VendorID) 0xffffff)
#define	TNC_SUBTYPE_ANY   ((TNC_Subtype) 0xff)
#define	TNC_TNCCS_RECOMMENDATION   0x00000001
#define	TNC_TNCCS_ERROR   0x00000002
#define	TNC_TNCCS_PREFERREDLANGUAGE   0x00000003
#define	TNC_TNCCS_REASONSTRINGS   0x00000004
#define	TNC_MAX_IMV_ID   10
Typedefs
typedef unsigned long	TNC_UInt32
typedef unsigned char *	TNC_BufferReference
typedef TNC_UInt32	TNC_IMVID
typedef TNC_UInt32	TNC_ConnectionID
typedef TNC_UInt32	TNC_ConnectionState
typedef TNC_UInt32	TNC_RetryReason
typedef TNC_UInt32	TNC_IMV_Action_Recommendation
typedef TNC_UInt32	TNC_IMV_Evaluation_Result
typedef TNC_UInt32	TNC_MessageType
typedef TNC_MessageType *	TNC_MessageTypeList
typedef TNC_UInt32	TNC_VendorID
typedef TNC_UInt32	TNC_Subtype
typedef TNC_UInt32	TNC_Version
typedef TNC_UInt32	TNC_Result
typedef TNC_UInt32	TNC_AttributeID
typedef TNC_Result(*	TNC_TNCS_BindFunctionPointer )(TNC_IMVID imvID, char *functionName, void **pOutfunctionPointer)
Enumerations
enum	IMV_Action_Recommendation { TNC_IMV_ACTION_RECOMMENDATION_ALLOW, TNC_IMV_ACTION_RECOMMENDATION_NO_ACCESS, TNC_IMV_ACTION_RECOMMENDATION_ISOLATE, TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION }
enum	IMV_Evaluation_Result {   TNC_IMV_EVALUATION_RESULT_COMPLIANT, TNC_IMV_EVALUATION_RESULT_NONCOMPLIANT_MINOR, TNC_IMV_EVALUATION_RESULT_NONCOMPLIANT_MAJOR, TNC_IMV_EVALUATION_RESULT_ERROR,   TNC_IMV_EVALUATION_RESULT_DONT_KNOW }
Functions
TNC_Result	TNC_TNCS_ReportMessageTypes (TNC_IMVID imvID, TNC_MessageTypeList supportedTypes, TNC_UInt32 typeCount)
TNC_Result	TNC_TNCS_SendMessage (TNC_IMVID imvID, TNC_ConnectionID connectionID, TNC_BufferReference message, TNC_UInt32 messageLength, TNC_MessageType messageType)
TNC_Result	TNC_TNCS_RequestHandshakeRetry (TNC_IMVID imvID, TNC_ConnectionID connectionID, TNC_RetryReason reason)
TNC_Result	TNC_TNCS_ProvideRecommendation (TNC_IMVID imvID, TNC_ConnectionID connectionID, TNC_IMV_Action_Recommendation recommendation, TNC_IMV_Evaluation_Result evaluation)
TNC_Result	TNC_TNCS_GetAttribute (TNC_IMVID imvID, TNC_ConnectionID connectionID, TNC_AttributeID attribureID, TNC_UInt32 bufferLength, TNC_BufferReference buffer, TNC_UInt32 *pOutValueLength)
TNC_Result	TNC_TNCS_SetAttribute (TNC_IMVID imvID, TNC_ConnectionID connectionID, TNC_AttributeID attribureID, TNC_UInt32 bufferLength, TNC_BufferReference buffer)
TNC_Result	TNC_TNCS_BindFunction (TNC_IMVID imvID, char *functionName, void **pOutFunctionPointer)
void	tncs_init_connection (struct tncs_data *tncs)
size_t	tncs_total_send_len (struct tncs_data *tncs)
u8 *	tncs_copy_send_buf (struct tncs_data *tncs, u8 *pos)
char *	tncs_if_tnccs_start (struct tncs_data *tncs)
char *	tncs_if_tnccs_end (void)
enum tncs_process_res	tncs_process_if_tnccs (struct tncs_data *tncs, const u8 *msg, size_t len)
struct tncs_data *	tncs_init (void)
void	tncs_deinit (struct tncs_data *tncs)
int	tncs_global_init (void)
void	tncs_global_deinit (void)
struct wpabuf *	tncs_build_soh_request (void)
struct wpabuf *	tncs_process_soh (const u8 *soh_tlv, size_t soh_tlv_len, int *failure)

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Detailed Description

EAP-TNC - TNCS (IF-IMV, IF-TNCCS, and IF-TNCCS-SOH).

Copyright

Copyright (c) 2007-2008, Jouni Malinen <j@w1.fi>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

Alternatively, this software may be distributed under the terms of BSD license.

See README and COPYING for more details.

Definition in file tncs.c.

---

Define Documentation

#define IF_TNCCS_START

Value:

"<?xml version=\"1.0\"?>\n" \
"<TNCCS-Batch BatchId=\"%d\" Recipient=\"TNCS\" " \
"xmlns=\"http://www.trustedcomputinggroup.org/IWG/TNC/1_0/IF_TNCCS#\" " \
"xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " \
"xsi:schemaLocation=\"http://www.trustedcomputinggroup.org/IWG/TNC/1_0/" \
"IF_TNCCS# https://www.trustedcomputinggroup.org/XML/SCHEMA/TNCCS_1.0.xsd\">\n"

Definition at line 30 of file tncs.c.