8 #include <trust_router/tr_dh.h>
11 #include <trust_router/trp.h>
14 /* TRP update record types */
15 typedef struct trp_inforec_route {
18 TR_NAME *trust_router;
20 unsigned int interval;
23 /* TODO: define struct trp_msg_info_community */
25 typedef union trp_inforec_data {
26 TRP_INFOREC_ROUTE *route;
27 /* TRP_INFOREC_COMM *comm; */
32 TRP_INFOREC_TYPE type;
33 TRP_INFOREC_DATA data; /* contains pointer to one of the record types */
46 typedef struct trps_instance TRPS_INSTANCE;
48 typedef enum trp_connection_status {
49 TRP_CONNECTION_DOWN=0,
51 } TRP_CONNECTION_STATUS;
53 typedef struct trp_connection TRP_CONNECTION;
54 struct trp_connection {
55 pthread_mutex_t mutex; /* protects status attribute */
57 pthread_t *thread; /* thread servicing this connection */
61 TRP_CONNECTION_STATUS status;
64 typedef TRP_RC (*TRPS_MSG_FUNC)(TRPS_INSTANCE *, TRP_CONNECTION *, TR_MSG *);
65 typedef void (*TRP_RESP_FUNC)();
66 /*typedef int (*TRP_AUTH_FUNC)(gss_name_t client_name, TR_NAME *display_name, void *cookie);*/
67 typedef client_cb_fn TRP_AUTH_FUNC;
69 /* TRP Client Instance Data */
70 typedef struct trpc_instance TRPC_INSTANCE;
71 struct trpc_instance {
76 TR_MQ *mq; /* msgs from master to trpc */
77 DH *dh; /* Client's DH struct with priv and pub keys */
80 /* TRP Server Instance Data */
81 struct trps_instance {
84 TRP_AUTH_FUNC auth_handler;
85 TRPS_MSG_FUNC msg_handler;
87 TRP_CONNECTION *conn; /* connections from peers */
88 TRPC_INSTANCE *trpc; /* connections to peers */
93 TRP_CONNECTION *trp_connection_new(TALLOC_CTX *mem_ctx);
94 void trp_connection_free(TRP_CONNECTION *conn);
95 void trp_connection_close(TRP_CONNECTION *conn);
96 int trp_connection_lock(TRP_CONNECTION *conn);
97 int trp_connection_unlock(TRP_CONNECTION *conn);
98 int trp_connection_get_fd(TRP_CONNECTION *conn);
99 void trp_connection_set_fd(TRP_CONNECTION *conn, int fd);
100 TR_NAME *trp_connection_get_gssname(TRP_CONNECTION *conn);
101 void trp_connection_set_gssname(TRP_CONNECTION *conn, TR_NAME *gssname);
102 gss_ctx_id_t *trp_connection_get_gssctx(TRP_CONNECTION *conn);
103 void trp_connection_set_gssctx(TRP_CONNECTION *conn, gss_ctx_id_t *gssctx);
104 TRP_CONNECTION_STATUS trp_connection_get_status(TRP_CONNECTION *conn);
105 pthread_t *trp_connection_get_thread(TRP_CONNECTION *conn);
106 void trp_connection_set_thread(TRP_CONNECTION *conn, pthread_t *thread);
107 TRP_CONNECTION *trp_connection_get_next(TRP_CONNECTION *conn);
108 TRP_CONNECTION *trp_connection_remove(TRP_CONNECTION *conn, TRP_CONNECTION *remove);
109 void trp_connection_append(TRP_CONNECTION *conn, TRP_CONNECTION *new);
110 int trp_connection_auth(TRP_CONNECTION *conn, TRP_AUTH_FUNC auth_callback, void *callback_data);
111 TRP_CONNECTION *trp_connection_accept(TALLOC_CTX *mem_ctx, int listen, TR_NAME *gssname);
112 TRP_RC trp_connection_initiate(TRP_CONNECTION *conn, const char *server, unsigned int port);
114 TRPC_INSTANCE *trpc_new (TALLOC_CTX *mem_ctx);
115 void trpc_free (TRPC_INSTANCE *trpc);
116 TRP_CONNECTION *trpc_get_conn(TRPC_INSTANCE *trpc);
117 void trpc_set_conn(TRPC_INSTANCE *trpc, TRP_CONNECTION *conn);
118 TRPC_INSTANCE *trpc_get_next(TRPC_INSTANCE *trpc);
119 void trpc_set_next(TRPC_INSTANCE *trpc, TRPC_INSTANCE *next);
120 TRPC_INSTANCE *trpc_remove(TRPC_INSTANCE *trpc, TRPC_INSTANCE *remove);
121 void trpc_append(TRPC_INSTANCE *trpc, TRPC_INSTANCE *new);
122 const char *trpc_get_server(TRPC_INSTANCE *trpc);
123 void trpc_set_server(TRPC_INSTANCE *trpc, const char *server);
124 unsigned int trpc_get_port(TRPC_INSTANCE *trpc);
125 void trpc_set_port(TRPC_INSTANCE *trpc, unsigned int port);
126 DH *trpc_get_dh(TRPC_INSTANCE *trpc);
127 void trpc_set_dh(TRPC_INSTANCE *trpc, DH *dh);
128 TRP_CONNECTION_STATUS trpc_get_status(TRPC_INSTANCE *trpc);
129 TR_MQ *trpc_get_mq(TRPC_INSTANCE *trpc);
130 void trpc_set_mq(TRPC_INSTANCE *trpc, TR_MQ *mq);
131 void trpc_mq_append(TRPC_INSTANCE *trpc, TR_MQ_MSG *msg);
132 TR_MQ_MSG *trpc_mq_pop(TRPC_INSTANCE *trpc);
133 void trpc_master_mq_append(TRPC_INSTANCE *trpc, TR_MQ_MSG *msg);
134 TR_MQ_MSG *trpc_master_mq_pop(TRPC_INSTANCE *trpc);
135 TRP_RC trpc_connect(TRPC_INSTANCE *trpc);
136 TRP_RC trpc_send_msg(TRPC_INSTANCE *trpc, const char *msg_content);
138 TRPS_INSTANCE *trps_new (TALLOC_CTX *mem_ctx);
139 void trps_free (TRPS_INSTANCE *trps);
140 TRP_RC trps_send_msg (TRPS_INSTANCE *trps, void *peer, const char *msg);
141 void trps_add_connection(TRPS_INSTANCE *trps, TRP_CONNECTION *new);
142 void trps_remove_connection(TRPS_INSTANCE *trps, TRP_CONNECTION *remove);
143 void trps_add_trpc(TRPS_INSTANCE *trps, TRPC_INSTANCE *trpc);
144 void trps_remove_trpc(TRPS_INSTANCE *trps, TRPC_INSTANCE *remove);
145 int trps_get_listener(TRPS_INSTANCE *trps,
146 TRPS_MSG_FUNC msg_handler,
147 TRP_AUTH_FUNC auth_handler,
148 const char *hostname,
151 int trps_auth_cb(gss_name_t clientName, gss_buffer_t displayName, void *data);
152 TR_MQ_MSG *trps_mq_pop(TRPS_INSTANCE *trps);
153 void trps_mq_append(TRPS_INSTANCE *trps, TR_MQ_MSG *msg);
154 void trps_handle_connection(TRPS_INSTANCE *trps, TRP_CONNECTION *conn);
155 #endif /* TRP_INTERNAL_H */