#include <mLib/fwatch.h>
#include <mLib/hash.h>
#include <mLib/macros.h>
+#include <mLib/mdup.h>
#include <mLib/mdwopt.h>
#include <mLib/quis.h>
#include <mLib/report.h>
#define KSERR_REGEN -1 /* Regenerate keys */
#define KSERR_NOKEYS -2 /* No keys left */
#define KSERR_DECRYPT -3 /* Unable to decrypt message */
+#define KSERR_SEQ -4 /* Incorrect sequence number */
+#define KSERR_MALFORMED -5 /* Input ciphertext is broken */
/* --- Key exchange --- *
*
typedef struct peerspec {
char *name; /* Peer's name */
+ char *tag; /* Public key tag */
const tunnel_ops *tops; /* Tunnel operations */
unsigned long t_ka; /* Keep alive interval */
addr sa; /* Socket address to speak to */
size_t sasz; /* Socket address size */
- unsigned kxf; /* Key exchange flags to set */
+ unsigned f; /* Flags for the peer */
+#define PSF_KXMASK 255u /* Key-exchange flags to set */
+#define PSF_MOBILE 256u /* Address may change rapidly */
} peerspec;
typedef struct peer_byname {
peerspec peer; /* Peer pending creation */
} admin_addop;
-typedef struct admin_greetop {
- admin_resop r; /* Name resolution header */
- void *c; /* Challenge block */
- size_t sz; /* Length of challenge */
-} admin_greetop;
-
typedef struct admin_pingop {
admin_bgop bg; /* Background operation header */
ping ping; /* Ping pending response */
* Arguments: @const char *sock@ = socket name to create
* @uid_t u@ = user to own the socket
* @gid_t g@ = group to own the socket
+ * @mode_t m@ = permissions to set on the socket
*
* Returns: ---
*
* Use: Creates the admin listening socket.
*/
-extern void a_init(const char */*sock*/, uid_t /*u*/, gid_t /*g*/);
+extern void a_init(const char */*sock*/,
+ uid_t /*u*/, gid_t /*g*/, mode_t /*m*/);
/*----- Mapping with addresses as keys ------------------------------------*/
extern const char *p_name(peer */*p*/);
+/* --- @p_tag@ --- *
+ *
+ * Arguments: @peer *p@ = pointer to a peer block
+ *
+ * Returns: A pointer to the peer's public key tag.
+ */
+
+extern const char *p_tag(peer */*p*/);
+
/* --- @p_spec@ --- *
*
* Arguments: @peer *p@ = pointer to a peer block
#define FOREACH_PEER(p, stuff) do { \
peer_iter i_; \
peer *p; \
- for (p_mkiter(&i_); (p = p_next(&i_)) != 0; ) do stuff while (0); \
+ for (p_mkiter(&i_); (p = p_next(&i_)) != 0; ) stuff \
} while (0)
/* --- @p_mkiter@ --- *