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17 * @file psyc/test_psyc_api_join.c
18 * @brief Testbed test for the PSYC API.
24 * - define topology in config
25 * - psyc slave join needs part to end (same with master)
26 * - GNUNET_SCHEDULER_add_delayed return value will outdate at call time
27 * - main can not contain GNUNET_log()
31 #include "gnunet_crypto_lib.h"
32 #include "gnunet_common.h"
33 #include "gnunet_util_lib.h"
34 #include "gnunet_testbed_service.h"
35 #include "gnunet_psyc_util_lib.h"
36 #include "gnunet_psyc_service.h"
37 #include "psyc_test_lib.h"
39 static struct pctx PEERS[2];
45 shutdown_task (void *cls)
47 if (NULL != timeout_task_id) {
48 GNUNET_SCHEDULER_cancel (timeout_task_id);
49 timeout_task_id = NULL;
52 for (int i=0;i<2;i++) {
53 GNUNET_free (PEERS[i].channel_pub_key);
55 if (NULL != PEERS[i].psyc)
58 GNUNET_PSYC_master_stop (PEERS[i].psyc, GNUNET_NO, NULL, NULL);
60 GNUNET_PSYC_slave_part (PEERS[i].psyc, GNUNET_NO, NULL, NULL);
64 for (int i=0;i<MAX_TESTBED_OPS;i++)
66 GNUNET_TESTBED_operation_done (op[i]);
68 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Shut down!\n");
72 timeout_task (void *cls)
74 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Timeout!\n");
76 timeout_task_id = NULL;
78 result = GNUNET_SYSERR;
79 GNUNET_SCHEDULER_shutdown ();
83 join_decision_cb (void *cls,
84 const struct GNUNET_PSYC_JoinDecisionMessage *dcsn,
86 const struct GNUNET_PSYC_Message *join_msg)
88 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
89 "slave: got join decision: %s\n",
90 (GNUNET_YES == is_admitted) ? "admitted":"rejected");
92 result = (GNUNET_YES == is_admitted) ? GNUNET_OK : GNUNET_SYSERR;
94 GNUNET_SCHEDULER_shutdown ();
98 join_request_cb (void *cls,
99 const struct GNUNET_PSYC_JoinRequestMessage *req,
100 const struct GNUNET_CRYPTO_EcdsaPublicKey *slave_key,
101 const struct GNUNET_PSYC_Message *join_msg,
102 struct GNUNET_PSYC_JoinHandle *jh)
104 struct GNUNET_HashCode slave_key_hash;
106 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "master: got join request.\n");
108 GNUNET_CRYPTO_hash (slave_key, sizeof (*slave_key), &slave_key_hash);
110 GNUNET_PSYC_join_decision (jh, GNUNET_YES, 0, NULL, NULL);
116 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "disconnect form PSYC service\n");
120 psyc_ca (void *cls, const struct GNUNET_CONFIGURATION_Handle *cfg)
122 struct pctx *peer = (struct pctx*) cls;
125 if (0 == peer->idx) {
126 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Connecting to PSYC as master ...\n");
128 peer->psyc = (struct GNUNET_PSYC_Master *)
129 GNUNET_PSYC_master_start (cfg,
131 GNUNET_PSYC_CHANNEL_PRIVATE,
140 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Connecting to PSYC as slave ...\n");
142 struct GNUNET_PSYC_Environment *env = GNUNET_PSYC_env_create ();
143 GNUNET_PSYC_env_add (env, GNUNET_PSYC_OP_ASSIGN, "_foo", "bar baz", 7);
144 GNUNET_PSYC_env_add (env, GNUNET_PSYC_OP_ASSIGN, "_foo_bar", "foo bar baz", 11);
146 struct GNUNET_PSYC_Message *
147 join_msg = GNUNET_PSYC_message_create ("_request_join", env, "some data", 40);
149 peer->psyc = (struct GNUNET_PSYC_Slave *)
150 GNUNET_PSYC_slave_join (cfg,
151 peer->channel_pub_key,
153 GNUNET_PSYC_SLAVE_JOIN_NONE,
154 peer->peer_id_master,
164 GNUNET_free (join_msg);
165 peer->channel = GNUNET_PSYC_slave_get_channel (peer->psyc);
166 GNUNET_PSYC_env_destroy (env);
172 service_connect (void *cls,
173 struct GNUNET_TESTBED_Operation *op,
177 GNUNET_assert (NULL != ca_result);
179 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Connected to the service\n");
183 connect_to_services (void *cls)
185 for (int i = 0; i < 2; i++)
187 PEERS[i].peer_id_master = PEERS[0].peer_id;
190 GNUNET_TESTBED_service_connect (NULL, PEERS[i].testbed_peer, "psyc",
191 &service_connect, &PEERS[i], &psyc_ca,
192 &psyc_da, &PEERS[i]);
198 struct GNUNET_TESTBED_Operation *operation,
199 const struct GNUNET_TESTBED_PeerInformation *pinfo,
202 struct pctx *peer = (struct pctx*) cls;
204 peer->peer_id = pinfo->result.id;
209 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Got all IDs, starting test\n");
211 GNUNET_SCHEDULER_add_now (&connect_to_services, NULL);
215 testbed_master (void *cls,
216 struct GNUNET_TESTBED_RunHandle *h,
217 unsigned int num_peers,
218 struct GNUNET_TESTBED_Peer **p,
219 unsigned int links_succeeded,
220 unsigned int links_failed)
222 struct GNUNET_CRYPTO_EddsaPrivateKey *channel_key = NULL;
224 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Connected to testbed_master\n");
226 // Set up shutdown logic
227 GNUNET_SCHEDULER_add_shutdown (&shutdown_task, NULL);
229 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 15),
230 &timeout_task, NULL);
231 GNUNET_assert (NULL != timeout_task_id);
233 // Set up channel key
234 channel_key = GNUNET_CRYPTO_eddsa_key_create ();
235 GNUNET_assert (NULL != channel_key);
237 // Set up information contexts for peers
238 for (int i=0 ; i < 2 ; i++)
241 PEERS[i].testbed_peer = p[i];
244 PEERS[i].id_key = GNUNET_CRYPTO_ecdsa_key_create ();
246 // Set up channel keys shared by master and slave
247 PEERS[i].channel_key = channel_key;
249 PEERS[i].channel_pub_key =
250 GNUNET_malloc (sizeof (struct GNUNET_CRYPTO_EddsaPublicKey));
252 GNUNET_CRYPTO_eddsa_key_get_public (PEERS[i].channel_key,
253 PEERS[i].channel_pub_key);
256 GNUNET_TESTBED_peer_get_information (p[i],
257 GNUNET_TESTBED_PIT_IDENTITY,
258 pinfo_cb, &PEERS[i]);
263 main (int argc, char *argv[])
267 ret = GNUNET_TESTBED_test_run ("test_psyc_api_join", "test_psyc.conf",
269 &testbed_master, NULL);
271 if ( (GNUNET_OK != ret) || (GNUNET_OK != result) )
277 /* end of test_psyc_api_join.c */