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/**
* @file stroke.h
*
* @brief Definition of stroke_msg_t.
*
*/
/*
* Copyright (C) 2006 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#ifndef STROKE_H_
#define STROKE_H_
#include <sys/types.h>
/**
* Socket which is used to communicate between charon and stroke
*/
#define STROKE_SOCKET "/var/run/charon.ctl"
#define STROKE_BUF_LEN 2048
typedef enum list_flag_t list_flag_t;
/**
* Definition of the LIST flags, used for
* the various stroke list* commands.
*/
enum list_flag_t {
/** don't list anything */
LIST_NONE = 0x0000,
/** list all host/user certs */
LIST_CERTS = 0x0001,
/** list all ca certs */
LIST_CACERTS = 0x0002,
/** list all ocsp signer certs */
LIST_OCSPCERTS = 0x0004,
/** list all ca information records */
LIST_CAINFOS = 0x0008,
/** list all crls */
LIST_CRLS = 0x0010,
/** list all ocsp cache entries */
LIST_OCSP = 0x0020,
/** all list options */
LIST_ALL = 0x003F,
};
typedef enum reread_flag_t reread_flag_t;
/**
* Definition of the REREAD flags, used for
* the various stroke reread* commands.
*/
enum reread_flag_t {
/** don't reread anything */
REREAD_NONE = 0x0000,
/** reread all ca certs */
REREAD_CACERTS = 0x0001,
/** reread all ocsp signer certs */
REREAD_OCSPCERTS = 0x0002,
/** reread all crls */
REREAD_CRLS = 0x0004,
/** all reread options */
REREAD_ALL = 0x0007,
};
typedef enum purge_flag_t purge_flag_t;
/**
* Definition of the PURGE flags, currently used for
* the stroke purgeocsp command.
*/
enum purge_flag_t {
/** don't purge anything */
PURGE_NONE = 0x0000,
/** purge ocsp cache entries */
PURGE_OCSP = 0x0001,
};
typedef struct stroke_end_t stroke_end_t;
/**
* definition of a peer in a stroke message
*/
struct stroke_end_t {
char *id;
char *cert;
char *ca;
char *updown;
char *address;
char *sourceip;
u_int8_t virtual_ip;
char *subnet;
int subnet_mask;
int sendcert;
int hostaccess;
int tohost;
u_int8_t protocol;
u_int16_t port;
};
typedef struct stroke_msg_t stroke_msg_t;
/**
* @brief A stroke message sent over the unix socket.
*/
struct stroke_msg_t {
/* length of this message with all strings */
u_int16_t length;
/* type of the message */
enum {
/* initiate a connection */
STR_INITIATE,
/* install SPD entries for a policy */
STR_ROUTE,
/* uninstall SPD entries for a policy */
STR_UNROUTE,
/* add a connection */
STR_ADD_CONN,
/* delete a connection */
STR_DEL_CONN,
/* terminate connection */
STR_TERMINATE,
/* show connection status */
STR_STATUS,
/* show verbose connection status */
STR_STATUS_ALL,
/* add a ca information record */
STR_ADD_CA,
/* delete ca information record */
STR_DEL_CA,
/* set a log type to log/not log */
STR_LOGLEVEL,
/* list various objects */
STR_LIST,
/* reread various objects */
STR_REREAD,
/* purge various objects */
STR_PURGE
/* more to come */
} type;
/* verbosity of output returned from charon (-from -1=silent to 4=private)*/
int output_verbosity;
union {
/* data for STR_INITIATE, STR_ROUTE, STR_UP, STR_DOWN, ... */
struct {
char *name;
} initiate, route, unroute, terminate, status, del_conn, del_ca;
/* data for STR_ADD_CONN */
struct {
char *name;
int ikev2;
int auth_method;
int eap_type;
int mode;
struct {
char *ike;
char *esp;
} algorithms;
struct {
int reauth;
time_t ipsec_lifetime;
time_t ike_lifetime;
time_t margin;
unsigned long tries;
unsigned long fuzz;
} rekey;
struct {
time_t delay;
int action;
} dpd;
stroke_end_t me, other;
} add_conn;
/* data for STR_ADD_CA */
struct {
char *name;
char *cacert;
char *crluri;
char *crluri2;
char *ocspuri;
char *ocspuri2;
} add_ca;
/* data for STR_LOGLEVEL */
struct {
char *type;
int level;
} loglevel;
/* data for STR_LIST */
struct {
list_flag_t flags;
int utc;
} list;
/* data for STR_REREAD */
struct {
reread_flag_t flags;
} reread;
/* data for STR_PURGE */
struct {
purge_flag_t flags;
} purge;
};
char buffer[STROKE_BUF_LEN];
};
#endif /* STROKE_H_ */
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