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authorRene Mayrhofer <rene@mayrhofer.eu.org>2007-04-12 20:41:31 +0000
committerRene Mayrhofer <rene@mayrhofer.eu.org>2007-04-12 20:41:31 +0000
commit774a362e87feab25f1be16fbca08269ddc7121a4 (patch)
treecf71f4e7466468ac3edc2127125f333224a9acfb /programs/pluto/whack.h
parentc54a140a445bfe7aa66721f68bb0781f26add91c (diff)
downloadvyos-strongswan-774a362e87feab25f1be16fbca08269ddc7121a4.tar.gz
vyos-strongswan-774a362e87feab25f1be16fbca08269ddc7121a4.zip
Major new upstream release, just ran svn-upgrade for now (and wrote some
debian/changelong entries).
Diffstat (limited to 'programs/pluto/whack.h')
-rw-r--r--programs/pluto/whack.h319
1 files changed, 0 insertions, 319 deletions
diff --git a/programs/pluto/whack.h b/programs/pluto/whack.h
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-/* Structure of messages from whack to Pluto proper.
- * Copyright (C) 1998-2001 D. Hugh Redelmeier.
- *
- * 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.
- *
- * RCSID $Id: whack.h,v 1.17 2006/10/19 15:18:43 as Exp $
- */
-
-#ifndef _WHACK_H
-#define _WHACK_H
-
-#include <freeswan.h>
-
-#include "smartcard.h"
-
-/* Since the message remains on one host, native representation is used.
- * Think of this as horizontal microcode: all selected operations are
- * to be done (in the order declared here).
- *
- * MAGIC is used to help detect version mismatches between whack and Pluto.
- * Whenever the interface (i.e. this struct) changes in form or
- * meaning, change this value (probably by changing the last number).
- *
- * If the command only requires basic actions (status or shutdown),
- * it is likely that the relevant part of the message changes less frequently.
- * Whack uses WHACK_BASIC_MAGIC in those cases.
- *
- * NOTE: no value of WHACK_BASIC_MAGIC may equal any value of WHACK_MAGIC.
- * Otherwise certain version mismatches will not be detected.
- */
-
-#define WHACK_BASIC_MAGIC (((((('w' << 8) + 'h') << 8) + 'k') << 8) + 24)
-#define WHACK_MAGIC (((((('w' << 8) + 'h') << 8) + 'k') << 8) + 26)
-
-typedef struct whack_end whack_end_t;
-
-/* struct whack_end is a lot like connection.h's struct end
- * It differs because it is going to be shipped down a socket
- * and because whack is a separate program from pluto.
- */
-struct whack_end {
- char *id; /* id string (if any) -- decoded by pluto */
- char *cert; /* path string (if any) -- loaded by pluto */
- char *ca; /* distinguished name string (if any) -- parsed by pluto */
- char *groups; /* access control groups (if any) -- parsed by pluto */
- ip_address
- host_addr,
- host_nexthop,
- host_srcip;
- ip_subnet client;
-
- bool key_from_DNS_on_demand;
- bool has_client;
- bool has_client_wildcard;
- bool has_port_wildcard;
- bool has_srcip;
- bool has_natip;
- bool modecfg;
- bool hostaccess;
- certpolicy_t sendcert;
- char *updown; /* string */
- u_int16_t host_port; /* host order */
- u_int16_t port; /* host order */
- u_int8_t protocol;
-#ifdef VIRTUAL_IP
- char *virt;
-#endif
- };
-
-typedef struct whack_message whack_message_t;
-
-struct whack_message {
- unsigned int magic;
-
- /* for WHACK_STATUS: */
- bool whack_status;
- bool whack_statusall;
-
-
- /* for WHACK_SHUTDOWN */
- bool whack_shutdown;
-
- /* END OF BASIC COMMANDS
- * If you change anything earlier in this struct, update WHACK_BASIC_MAGIC.
- */
-
- /* name is used in connection, ca and initiate */
- size_t name_len; /* string 1 */
- char *name;
-
- /* for WHACK_OPTIONS: */
-
- bool whack_options;
-
- lset_t debugging; /* only used #ifdef DEBUG, but don't want layout to change */
-
- /* for WHACK_CONNECTION */
-
- bool whack_connection;
- bool whack_async;
-
- lset_t policy;
- time_t sa_ike_life_seconds;
- time_t sa_ipsec_life_seconds;
- time_t sa_rekey_margin;
- unsigned long sa_rekey_fuzz;
- unsigned long sa_keying_tries;
-
- /* For DPD 3706 - Dead Peer Detection */
- time_t dpd_delay;
- time_t dpd_timeout;
- dpd_action_t dpd_action;
-
- /* note that each end contains string 2/5.id, string 3/6 cert,
- * and string 4/7 updown
- */
- whack_end_t left;
- whack_end_t right;
-
- /* note: if the client is the gateway, the following must be equal */
- sa_family_t addr_family; /* between gateways */
- sa_family_t tunnel_addr_family; /* between clients */
-
- char *ike; /* ike algo string (separated by commas) */
- char *pfsgroup; /* pfsgroup will be "encapsulated" in esp string for pluto */
- char *esp; /* esp algo string (separated by commas) */
-
- /* for WHACK_KEY: */
- bool whack_key;
- bool whack_addkey;
- char *keyid; /* string 8 */
- enum pubkey_alg pubkey_alg;
- chunk_t keyval; /* chunk */
-
- /* for WHACK_MYID: */
- bool whack_myid;
- char *myid; /* string 7 */
-
- /* for WHACK_ROUTE: */
- bool whack_route;
-
- /* for WHACK_UNROUTE: */
- bool whack_unroute;
-
- /* for WHACK_INITIATE: */
- bool whack_initiate;
-
- /* for WHACK_OPINITIATE */
- bool whack_oppo_initiate;
- ip_address oppo_my_client, oppo_peer_client;
-
- /* for WHACK_TERMINATE: */
- bool whack_terminate;
-
- /* for WHACK_DELETE: */
- bool whack_delete;
-
- /* for WHACK_DELETESTATE: */
- bool whack_deletestate;
- so_serial_t whack_deletestateno;
-
- /* for WHACK_LISTEN: */
- bool whack_listen, whack_unlisten;
-
- /* for WHACK_CRASH - note if a remote peer is known to have rebooted */
- bool whack_crash;
- ip_address whack_crash_peer;
-
- /* for WHACK_LIST */
- bool whack_utc;
- lset_t whack_list;
-
- /* for WHACK_PURGEOCSP */
- bool whack_purgeocsp;
-
- /* for WHACK_REREAD */
- u_char whack_reread;
-
- /* for WHACK_CA */
- bool whack_ca;
- bool whack_strict;
-
- char *cacert;
- char *ldaphost;
- char *ldapbase;
- char *crluri;
- char *crluri2;
- char *ocspuri;
-
- /* for WHACK_SC_OP */
- sc_op_t whack_sc_op;
- int inbase, outbase;
- char *sc_data;
-
- /* space for strings (hope there is enough room):
- * Note that pointers don't travel on wire.
- * 1 connection name [name_len]
- * 2 left's name [left.host.name.len]
- * 3 left's cert
- * 4 left's ca
- * 5 left's groups
- * 6 left's updown
- * 7 right's name [left.host.name.len]
- * 8 right's cert
- * 9 right's ca
- * 10 right's groups
- * 11 right's updown
- * 12 keyid
- * 13 myid
- * 14 cacert
- * 15 ldaphost
- * 16 ldapbase
- * 17 crluri
- * 18 crluri2
- * 19 ocspuri
- * 20 ike
- " 21 esp
- * 22 rsa_data
- * plus keyval (limit: 8K bits + overhead), a chunk.
- */
- size_t str_size;
- char string[2048];
-};
-
-/* Codes for status messages returned to whack.
- * These are 3 digit decimal numerals. The structure
- * is inspired by section 4.2 of RFC959 (FTP).
- * Since these will end up as the exit status of whack, they
- * must be less than 256.
- * NOTE: ipsec_auto(8) knows about some of these numbers -- change carefully.
- */
-enum rc_type {
- RC_COMMENT, /* non-commital utterance (does not affect exit status) */
- RC_WHACK_PROBLEM, /* whack-detected problem */
- RC_LOG, /* message aimed at log (does not affect exit status) */
- RC_LOG_SERIOUS, /* serious message aimed at log (does not affect exit status) */
- RC_SUCCESS, /* success (exit status 0) */
-
- /* failure, but not definitive */
-
- RC_RETRANSMISSION = 10,
-
- /* improper request */
-
- RC_DUPNAME = 20, /* attempt to reuse a connection name */
- RC_UNKNOWN_NAME, /* connection name unknown or state number */
- RC_ORIENT, /* cannot orient connection: neither end is us */
- RC_CLASH, /* clash between two Road Warrior connections OVERLOADED */
- RC_DEAF, /* need --listen before --initiate */
- RC_ROUTE, /* cannot route */
- RC_RTBUSY, /* cannot unroute: route busy */
- RC_BADID, /* malformed --id */
- RC_NOKEY, /* no key found through DNS */
- RC_NOPEERIP, /* cannot initiate when peer IP is unknown */
- RC_INITSHUNT, /* cannot initiate a shunt-oly connection */
- RC_WILDCARD, /* cannot initiate when ID has wildcards */
- RC_NOVALIDPIN, /* cannot initiate without valid PIN */
-
- /* permanent failure */
-
- RC_BADWHACKMESSAGE = 30,
- RC_NORETRANSMISSION,
- RC_INTERNALERR,
- RC_OPPOFAILURE, /* Opportunism failed */
-
- /* entry of secrets */
- RC_ENTERSECRET = 40,
-
- /* progress: start of range for successful state transition.
- * Actual value is RC_NEW_STATE plus the new state code.
- */
- RC_NEW_STATE = 100,
-
- /* start of range for notification.
- * Actual value is RC_NOTIFICATION plus code for notification
- * that should be generated by this Pluto.
- */
- RC_NOTIFICATION = 200 /* as per IKE notification messages */
-};
-
-/* options of whack --list*** command */
-
-#define LIST_NONE 0x0000 /* don't list anything */
-#define LIST_ALGS 0x0001 /* list all registered IKE algorithms */
-#define LIST_PUBKEYS 0x0002 /* list all public keys */
-#define LIST_CERTS 0x0004 /* list all host/user certs */
-#define LIST_CACERTS 0x0008 /* list all ca certs */
-#define LIST_ACERTS 0x0010 /* list all attribute certs */
-#define LIST_AACERTS 0x0020 /* list all aa certs */
-#define LIST_OCSPCERTS 0x0040 /* list all ocsp certs */
-#define LIST_GROUPS 0x0080 /* list all access control groups */
-#define LIST_CAINFOS 0x0100 /* list all ca information records */
-#define LIST_CRLS 0x0200 /* list all crls */
-#define LIST_OCSP 0x0400 /* list all ocsp cache entries */
-#define LIST_CARDS 0x0800 /* list all smartcard records */
-
-#define LIST_ALL LRANGES(LIST_ALGS, LIST_CARDS) /* all list options */
-
-/* options of whack --reread*** command */
-
-#define REREAD_NONE 0x00 /* don't reread anything */
-#define REREAD_SECRETS 0x01 /* reread /etc/ipsec.secrets */
-#define REREAD_CACERTS 0x02 /* reread certs in /etc/ipsec.d/cacerts */
-#define REREAD_AACERTS 0x04 /* reread certs in /etc/ipsec.d/aacerts */
-#define REREAD_OCSPCERTS 0x08 /* reread certs in /etc/ipsec.d/ocspcerts */
-#define REREAD_ACERTS 0x10 /* reread certs in /etc/ipsec.d/acerts */
-#define REREAD_CRLS 0x20 /* reread crls in /etc/ipsec.d/crls */
-
-#define REREAD_ALL LRANGES(REREAD_SECRETS, REREAD_CRLS) /* all reread options */
-
-#endif /* _WHACK_H */