#include "rsa.h"
#include "list.h"
#include "sptps.h"
+#include "logger.h"
#define OPTION_INDIRECT 0x0001
#define OPTION_TCPONLY 0x0002
bool control: 1; /* 1 if this is a control connection */
bool pcap: 1; /* 1 if this is a control connection requesting packet capture */
bool log: 1; /* 1 if this is a control connection requesting log dump */
+ bool log_color: 1; /* 1 if this connection supports ANSI escape codes */
bool invitation: 1; /* 1 if this is an invitation */
bool invitation_used: 1; /* 1 if the invitation has been consumed */
bool tarpit: 1; /* 1 if the connection should be added to the tarpit */
#include "net.h"
#include "node.h"
+#ifndef DISABLE_LEGACY
+typedef struct legacy_crypto_t {
+ cipher_t cipher;
+ digest_t digest;
+ uint64_t budget;
+} legacy_crypto_t;
+
+bool init_crypto_by_nid(legacy_crypto_t *c, nid_t cipher, nid_t digest) ATTR_WARN_UNUSED;
+bool init_crypto_by_name(legacy_crypto_t *c, const char *cipher, const char *digest) ATTR_WARN_UNUSED;
+bool decrease_budget(legacy_crypto_t *c, size_t bytes) ATTR_WARN_UNUSED;
+
+typedef struct legacy_ctx_t {
+ rsa_t *rsa; /* his public RSA key or my private RSA key */
+ legacy_crypto_t in; /* cipher/digest he will use to send data to us */
+ legacy_crypto_t out; /* cipher/digest we will use to send data to him */
+} legacy_ctx_t;
+
+legacy_ctx_t *new_legacy_ctx(rsa_t *rsa);
+void free_legacy_ctx(legacy_ctx_t *ctx);
+#endif
+
typedef struct connection_t {
char *name; /* name he claims to have */
char *hostname; /* the hostname of its real ip */
struct edge_t *edge; /* edge associated with this connection */
#ifndef DISABLE_LEGACY
- rsa_t *rsa; /* his public RSA key */
- cipher_t incipher; /* Cipher he will use to send data to us */
- cipher_t outcipher; /* Cipher we will use to send data to him */
- digest_t indigest;
- digest_t outdigest;
- uint64_t inbudget;
- uint64_t outbudget;
+ legacy_ctx_t *legacy;
#endif
ecdsa_t *ecdsa; /* his public ECDSA key */
sptps_t sptps;
int outmaclength;
- int outcompression; /* compression level from compression_level_t */
+ debug_t log_level; /* used for REQ_LOG */
uint8_t *hischallenge; /* The challenge we sent to him */
uint8_t *mychallenge; /* The challenge we received */
struct buffer_t inbuf;
struct buffer_t outbuf;
io_t io; /* input/output event on this metadata connection */
- int tcplen; /* length of incoming TCPpacket */
- int sptpslen; /* length of incoming SPTPS packet */
+ uint32_t tcplen; /* length of incoming TCPpacket */
+ uint32_t sptpslen; /* length of incoming SPTPS packet */
int allow_request; /* defined if there's only one request possible */
time_t last_ping_time; /* last time we saw some activity from the other end or pinged them */
extern void init_connections(void);
extern void exit_connections(void);
-extern connection_t *new_connection(void) __attribute__((__malloc__));
extern void free_connection(connection_t *c);
+extern connection_t *new_connection(void) ATTR_MALLOC ATTR_DEALLOCATOR(free_connection);
extern void connection_add(connection_t *c);
extern void connection_del(connection_t *c);
extern bool dump_connections(struct connection_t *c);