2006-04-28 10:51:19 +00:00
parent 51c3484a9f
commit 1029d84d23
514 changed files with 2 additions and 2 deletions
@@ -0,0 +1,67 @@
+/* identity representation, as in IKE ID Payloads (RFC 2407 DOI 4.6.2.1)
+ * Copyright (C) 1999-2001  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: id.h,v 1.5 2005/08/15 20:07:08 as Exp $
+ */
+
+#ifndef _ID_H
+#define _ID_H
+
+#include "defs.h"
+
+struct id {
+    int kind;		/* ID_* value */
+    ip_address ip_addr;	/* ID_IPV4_ADDR, ID_IPV6_ADDR */
+    chunk_t name;	/* ID_FQDN, ID_USER_FQDN (with @) */
+			/* ID_KEY_ID, ID_DER_ASN_DN       */
+};
+
+extern void init_id(void);
+
+extern const struct id empty_id;	/* ID_NONE */
+
+enum myid_state {
+    MYID_UNKNOWN,	/* not yet figured out */
+    MYID_HOSTNAME,	/* our current hostname */
+    MYID_IP,	/* our default IP address */
+    MYID_SPECIFIED	/* as specified by ipsec.conf */
+};
+
+extern enum myid_state myid_state;
+extern struct id myids[MYID_SPECIFIED+1];	/* %myid */
+extern char *myid_str[MYID_SPECIFIED+1];      /* strings */
+extern void set_myid(enum myid_state s, char *);
+extern void show_myid_status(void);
+#define resolve_myid(id) ((id)->kind == ID_MYID? &myids[myid_state] : (id))
+extern void set_myFQDN(void);
+
+extern err_t atoid(char *src, struct id *id, bool myid_ok);
+extern int keyidtoa(char *dst, size_t dstlen, chunk_t keyid);
+extern void iptoid(const ip_address *ip, struct id *id);
+extern int idtoa(const struct id *id, char *dst, size_t dstlen);
+#define IDTOA_BUF	512
+extern void escape_metachar(const char *src, char *dst, size_t dstlen);
+struct end;	/* forward declaration of tag (defined in connections.h) */
+extern void unshare_id_content(struct id *id);
+extern void free_id_content(struct id *id);
+extern bool same_id(const struct id *a, const struct id *b);
+#define MAX_WILDCARDS	15
+extern bool match_id(const struct id *a, const struct id *b, int *wildcards);
+extern int id_count_wildcards(const struct id *id);
+#define id_is_ipaddr(id) ((id)->kind == ID_IPV4_ADDR || (id)->kind == ID_IPV6_ADDR)
+
+struct isakmp_ipsec_id;	/* forward declaration of tag (defined in packet.h) */
+extern void
+    build_id_payload(struct isakmp_ipsec_id *hd, chunk_t *tl, struct end *end);
+
+#endif /* _ID_H */