GNUnet 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, or (at your
+ by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
#include "platform.h"
#include "gnunet_constants.h"
+#include "gnunet_common.h"
#include "gnunet_getopt_lib.h"
#include "gnunet_hello_lib.h"
#include "gnunet_os_lib.h"
#include "gnunet_protocols.h"
#include "gnunet_program_lib.h"
#include "gnunet_signatures.h"
+#include "gnunet_service_lib.h"
+#include "gnunet_crypto_lib.h"
+
#include "plugin_transport.h"
#include "gnunet_statistics_service.h"
#include "transport.h"
+#include <curl/curl.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
#define VERBOSE GNUNET_YES
-#define DEBUG GNUNET_YES
+#define DEBUG GNUNET_NO
+#define DEBUG_CURL GNUNET_NO
+#define HTTP_BUFFER_SIZE 2048
+
+#define PLUGIN libgnunet_plugin_transport_template
/**
* How long until we give up on transmitting the message?
*/
-#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 90)
+
+/**
+ * Testcase timeout
+ */
+#define TEST_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 20)
+
+/**
+ * How long between recieve and send?
+ */
+#define WAIT_INTERVALL GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1)
+
+
+
+/**
+ * Struct for plugin addresses
+ */
+struct Plugin_Address
+{
+ /**
+ * Next field for linked list
+ */
+ struct Plugin_Address * next;
+
+ /**
+ * buffer containing data to send
+ */
+ void * addr;
+
+ /**
+ * amount of data to sent
+ */
+ size_t addrlen;
+};
+
+/**
+ * Message to send using http
+ */
+struct HTTP_Message
+{
+ /**
+ * buffer
+ */
+ unsigned char buf[HTTP_BUFFER_SIZE];
+
+ /**
+ * current position in buffer
+ */
+ size_t pos;
+
+ /**
+ * buffer size
+ */
+ size_t size;
+
+ /**
+ * data size
+ */
+ size_t len;
+};
+
+
+/**
+ * Struct for plugin addresses
+ */
+struct HTTP_Transfer
+{
+ /**
+ * amount of bytes we recieved
+ */
+ size_t data_size;
+
+ /**
+ * buffer for http transfers
+ */
+ unsigned char buf[HTTP_BUFFER_SIZE];
+
+ /**
+ * buffer size this transfer
+ */
+ size_t size;
+
+ /**
+ * amount of bytes we recieved
+ */
+ size_t pos;
+
+ /**
+ * HTTP Header result for transfer
+ */
+ unsigned int http_result_code;
+
+ /**
+ * did the test fail?
+ */
+ unsigned int test_failed;
+
+ /**
+ * was this test already executed?
+ */
+ unsigned int test_executed;
+};
+
+
+/**
+ * Network format for IPv4 addresses.
+ */
+struct IPv4HttpAddress
+{
+ /**
+ * IPv4 address, in network byte order.
+ */
+ uint32_t ipv4_addr GNUNET_PACKED;
+
+ /**
+ * Port number, in network byte order.
+ */
+ uint16_t u_port GNUNET_PACKED;
+
+};
+
+
+/**
+ * Network format for IPv6 addresses.
+ */
+struct IPv6HttpAddress
+{
+ /**
+ * IPv6 address.
+ */
+ struct in6_addr ipv6_addr GNUNET_PACKED;
+
+ /**
+ * Port number, in network byte order.
+ */
+ uint16_t u6_port GNUNET_PACKED;
+
+};
+
+/**
+ * Our public key.
+ */
+/* static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded my_public_key; */
/**
* Our public key.
*/
static struct GNUNET_CRYPTO_RsaPrivateKey *my_private_key;
+/**
+ * Peer's port
+ */
+static long long unsigned int port;
+
+/**
+ * Peer's addr
+ */
+static char * test_addr;
+
/**
* Our scheduler.
*/
/**
* Environment for this plugin.
*/
-struct GNUNET_TRANSPORT_PluginEnvironment env;
+static struct GNUNET_TRANSPORT_PluginEnvironment env;
/**
*handle for the api provided by this plugin
*/
-struct GNUNET_TRANSPORT_PluginFunctions *api;
+static struct GNUNET_TRANSPORT_PluginFunctions *api;
+
+/**
+ * ID of the task controlling the testcase timeout
+ */
+static GNUNET_SCHEDULER_TaskIdentifier ti_timeout;
+
+static GNUNET_SCHEDULER_TaskIdentifier ti_send;
+
+//const struct GNUNET_PeerIdentity * p;
+
+/**
+ * buffer for data to send
+ */
+static struct HTTP_Message buffer_out;
+
+/**
+ * buffer for data to recieve
+ */
+static struct HTTP_Message buffer_in;
+
+
+struct Plugin_Address * addr_head;
+
+/**
+ * Did the test pass or fail?
+ */
+static int fail_notify_address;
+/**
+ * Did the test pass or fail?
+ */
+static int fail_notify_address_count;
+
+/**
+ * Did the test pass or fail?
+ */
+static int fail_pretty_printer;
+
+/**
+ * Did the test pass or fail?
+ */
+static int fail_pretty_printer_count;
+
+/**
+ * Did the test pass or fail?
+ */
+static int fail_addr_to_str;
+
+/**
+ * No. of msgs transmitted successfully to local addresses
+ */
+static int fail_msgs_transmited_to_local_addrs;
+
+/**
+ * Test: transmit msg of max. size
+ */
+static int fail_msg_transmited_bigger_max_size;
+
+/**
+ * Test: transmit msg of max. size
+ */
+static int fail_msg_transmited_max_size;
+
+/**
+ * Test: transmit 2 msgs. in in send operation
+ */
+static int fail_multiple_msgs_in_transmission;
+
+/**
+ * Test: connect to peer without peer identification
+ */
+static struct HTTP_Transfer test_no_ident;
+
+/**
+ * Test: connect to peer without peer identification
+ */
+static struct HTTP_Transfer test_too_short_ident;
+
+/**
+ * Test: connect to peer without peer identification
+ */
+static struct HTTP_Transfer test_too_long_ident;
+
+/**
+ * Test: connect to peer with valid peer identification
+ */
+static struct HTTP_Transfer test_valid_ident;
+
+/**
+ * Test: session selection, use any existing
+ */
+static int fail_session_selection_any;
+
+/**
+ * Test: session selection, use existing inbound session
+ */
+static int fail_session_selection_session;
+
+/**
+ * Test: session selection, use existing inbound session
+ * max message, not fitting in send & recv buffers at one time
+ */
+static int fail_session_selection_session_big;
+
+/**
+* Test: session selection, use reliable existing
+ */
+static int fail_session_selection_reliable;
/**
* Did the test pass or fail?
*/
static int fail;
-static GNUNET_SCHEDULER_TaskIdentifier timeout_task;
+/**
+ * Number of local addresses
+ */
+static unsigned int count_str_addr;
+
+CURL *curl_handle;
/**
- * Initialize Environment for this plugin
+ * cURL Multihandle
+ */
+static CURLM *multi_handle;
+
+/**
+ * The task sending data
+ */
+static GNUNET_SCHEDULER_TaskIdentifier http_task_send;
+
+/**
+ * Shutdown testcase
+ */
+static void
+shutdown_clean ()
+{
+ struct Plugin_Address * cur;
+ struct Plugin_Address * tmp;
+
+ /* Evaluate results */
+ fail = 0;
+ if ((fail_notify_address == GNUNET_YES) || (fail_pretty_printer == GNUNET_YES) || (fail_addr_to_str == GNUNET_YES))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Phase 0: Test plugin functions failed\n");
+ fail = 1;
+ }
+ if ((test_no_ident.test_failed == GNUNET_YES) || (test_too_short_ident.test_failed == GNUNET_YES) || (test_too_long_ident.test_failed == GNUNET_YES) || (test_valid_ident.test_failed == GNUNET_YES))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Phase 1: Test connect with wrong data failed\n");
+ fail = 1;
+ }
+ if ((fail_session_selection_any != GNUNET_NO) || (fail_session_selection_reliable != GNUNET_NO) || (fail_session_selection_session != GNUNET_NO) || (fail_session_selection_session_big != GNUNET_NO))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Phase 2: Test session selection failed\n");
+ fail = 1;
+ }
+ if ((fail_msgs_transmited_to_local_addrs != count_str_addr) || (fail_multiple_msgs_in_transmission != 2) || (fail_msg_transmited_max_size == GNUNET_YES))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Phase 3: Test sending with plugin failed\n");
+ fail = 1;
+ }
+ if (fail != 1)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "All tests successful\n");
+ }
+
+ api->disconnect(api->cls,&my_identity);
+
+ curl_multi_cleanup(multi_handle);
+
+ if (NULL != curl_handle)
+ curl_easy_cleanup (curl_handle);
+
+ /* cleaning addresses */
+ while (addr_head != NULL)
+ {
+ cur = addr_head;
+ tmp = addr_head->next;
+ GNUNET_free (addr_head->addr);
+ GNUNET_free (addr_head);
+ addr_head=tmp;
+ }
+
+ if (ti_send != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel(sched,ti_send);
+ ti_send = GNUNET_SCHEDULER_NO_TASK;
+ }
+
+ if (http_task_send != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel(sched,http_task_send);
+ http_task_send = GNUNET_SCHEDULER_NO_TASK;
+ }
+
+ if (ti_timeout != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel(sched,ti_timeout);
+ ti_timeout = GNUNET_SCHEDULER_NO_TASK;
+ }
+
+ GNUNET_free(test_addr);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Unloading http plugin\n");
+ GNUNET_assert (NULL == GNUNET_PLUGIN_unload ("libgnunet_plugin_transport_http", api));
+
+ GNUNET_SCHEDULER_shutdown(sched);
+ GNUNET_DISK_directory_remove ("/tmp/test_plugin_transport_http");
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Exiting testcase\n");
+ exit(fail);
+ return;
+}
+
+
+/**
+ * Continuation called after plugin send message
+ * @cls closure
+ * @target target
+ * @result GNUNET_OK or GNUNET_SYSERR
+ */
+
+static void task_send_cont (void *cls,
+ const struct GNUNET_PeerIdentity * target,
+ int result)
+{
+ struct Plugin_Address * tmp_addr;
+ tmp_addr = addr_head;
+
+ if ((cls == &fail_msg_transmited_bigger_max_size) && (result == GNUNET_SYSERR))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Message bigger max msg size was not sent!\n");
+ fail_msg_transmited_bigger_max_size = GNUNET_NO;
+ return;
+ }
+
+ if ((cls == &fail_msg_transmited_max_size) && (result == GNUNET_OK))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Message with max msg size succesfully sent!\n",fail_msgs_transmited_to_local_addrs);
+ fail_msg_transmited_max_size = GNUNET_NO;
+ }
+}
+
+
+static void run_connection_tests( int phase , void * cls);
+
+/**
+ * Recieves messages from plugin, in real world transport
*/
static struct GNUNET_TIME_Relative
receive (void *cls,
- const struct GNUNET_PeerIdentity * peer,
- const struct GNUNET_MessageHeader * message,
- uint32_t distance,
- struct Session *session,
- const char *sender_address,
- uint16_t sender_address_len)
+ const struct GNUNET_PeerIdentity * peer,
+ const struct GNUNET_MessageHeader * message,
+ uint32_t distance,
+ struct Session *session,
+ const char *sender_address,
+ uint16_t sender_address_len)
{
- /* do nothing */
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Testcase recieved new message from peer `%s' with type %u and length %u, session %X\n", GNUNET_i2s(peer), ntohs(message->type), ntohs(message->size),session);
+
+ if ((ntohs(message->type)>=10) && (ntohs(message->type)<20))
+ {
+ fail_msgs_transmited_to_local_addrs++;
+ if (fail_msgs_transmited_to_local_addrs == count_str_addr)
+ run_connection_tests(2, session);
+ }
+
+
+ if ((ntohs(message->type)==20))
+ {
+ fail_session_selection_reliable = GNUNET_NO;
+ }
+
+ if ((ntohs(message->type)==21))
+ {
+ fail_session_selection_any = GNUNET_NO;
+ }
+ if ((ntohs(message->type)==22))
+ {
+ fail_session_selection_session = GNUNET_NO;
+ }
+
+ if ((ntohs(message->type)==23))
+ {
+ fail_session_selection_session_big = GNUNET_NO;
+ run_connection_tests(3, NULL);
+ }
+
+ if ((ntohs(message->type)==30) || (ntohs(message->type)==31))
+ {
+ fail_multiple_msgs_in_transmission ++;
+ }
+
+ if ((ntohs(message->type)==32) && (ntohs(message->size) == GNUNET_SERVER_MAX_MESSAGE_SIZE-1))
+ {
+ fail_msg_transmited_max_size = GNUNET_NO;
+ shutdown_clean();
+ }
+
return GNUNET_TIME_UNIT_ZERO;
}
-void
-notify_address (void *cls,
- const char *name,
- const void *addr,
- uint16_t addrlen,
- struct GNUNET_TIME_Relative expires)
+static size_t send_function (void *stream, size_t size, size_t nmemb, void *ptr)
+{
+ unsigned int len;
+
+ len = buffer_out.len;
+
+ if (( buffer_out.pos == len) || (len > (size * nmemb)))
+ return 0;
+ memcpy(stream, buffer_out.buf, len);
+ buffer_out.pos = len;
+ return len;
+}
+
+static size_t recv_function (void *ptr, size_t size, size_t nmemb, void *ctx)
+{
+
+ if (buffer_in.pos + size * nmemb > buffer_in.size)
+ return 0; /* overflow */
+
+ buffer_in.len = size * nmemb;
+ memcpy (&buffer_in.buf[buffer_in.pos], ptr, size * nmemb);
+ buffer_in.pos += size * nmemb;
+ buffer_in.len = buffer_in.pos;
+ buffer_in.buf[buffer_in.pos] = '\0';
+ return buffer_in.pos;
+}
+
+static size_t header_function( void *ptr, size_t size, size_t nmemb, void *stream)
{
+ struct HTTP_Transfer * res = (struct HTTP_Transfer *) stream;
+ char * tmp;
+ unsigned int len = size * nmemb;
+
+ tmp = GNUNET_malloc ( len+1 );
+ memcpy(tmp,ptr,len);
+ if (tmp[len-2] == 13)
+ tmp[len-2]= '\0';
+#if DEBUG_CURL
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Header: `%s'\n",tmp);
+#endif
+ if (0==strcmp (tmp,"HTTP/1.1 100 Continue"))
+ {
+ res->http_result_code=100;
+ }
+ if (0==strcmp (tmp,"HTTP/1.1 200 OK"))
+ {
+ res->http_result_code=200;
+ }
+ if (0==strcmp (tmp,"HTTP/1.1 400 Bad Request"))
+ {
+ res->http_result_code=400;
+ }
+ if (0==strcmp (tmp,"HTTP/1.1 404 Not Found"))
+ {
+ res->http_result_code=404;
+ }
+ if (0==strcmp (tmp,"HTTP/1.1 413 Request entity too large"))
+ {
+ res->http_result_code=413;
+ }
+
+ GNUNET_free (tmp);
+ return size * nmemb;
+}
+
+static size_t send_prepare( struct HTTP_Transfer * result);
+
+
+
+static void send_execute (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ struct HTTP_Transfer *res;
+
+ int running;
+ struct CURLMsg *msg;
+ CURLMcode mret;
+
+ res = (struct HTTP_Transfer *) cls;
+ http_task_send = GNUNET_SCHEDULER_NO_TASK;
+ if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
+ return;
+
+ do
+ {
+ running = 0;
+ mret = curl_multi_perform (multi_handle, &running);
+ if (running == 0)
+ {
+ do
+ {
+
+ msg = curl_multi_info_read (multi_handle, &running);
+ if (msg == NULL)
+ break;
+ /* get session for affected curl handle */
+ //cs = find_session_by_curlhandle (msg->easy_handle);
+ //GNUNET_assert ( cs != NULL );
+ switch (msg->msg)
+ {
+
+ case CURLMSG_DONE:
+ if ( (msg->data.result != CURLE_OK) &&
+ (msg->data.result != CURLE_GOT_NOTHING) )
+ {
+
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ _("curl failed for `%s' at %s:%d: `%s'\n"),
+ "curl_multi_perform",
+ __FILE__,
+ __LINE__,
+ curl_easy_strerror (msg->data.result));
+ /* sending msg failed*/
+ curl_easy_cleanup(curl_handle);
+ curl_handle=NULL;
+
+ run_connection_tests(0, NULL);
+ }
+ if (res == &test_no_ident)
+ {
+ if ((res->http_result_code==404) && (buffer_in.len==208))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer without any peer identification: test passed\n"));
+ res->test_failed = GNUNET_NO;
+ }
+ else
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer without any peer identification: test failed\n"));
+ }
+ if (res == &test_too_short_ident)
+ {
+ if ((res->http_result_code==404) && (buffer_in.len==208))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too short peer identification: test passed\n"));
+ res->test_failed = GNUNET_NO;
+ }
+ else
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too short peer identification: test failed\n"));
+ }
+ if (res == &test_too_long_ident)
+ {
+ if ((res->http_result_code==404) && (buffer_in.len==208))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too long peer identification: test passed\n"));
+ res->test_failed = GNUNET_NO;
+ }
+ else
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too long peer identification: test failed\n"));
+ }
+ if (res == &test_valid_ident)
+ {
+ if ((res->http_result_code==200))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with valid peer identification: test passed\n"));
+ res->test_failed = GNUNET_NO;
+ }
+ else
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with valid peer identification: test failed\n"));
+ }
+ curl_easy_cleanup(curl_handle);
+ curl_handle=NULL;
+ if ((res == &test_valid_ident) && (res->test_failed == GNUNET_NO))
+ run_connection_tests(1, NULL);
+ run_connection_tests(0, NULL);
+ return;
+ default:
+ break;
+ }
+
+ }
+ while ( (running > 0) );
+ }
+ }
+ while (mret == CURLM_CALL_MULTI_PERFORM);
+ send_prepare(cls);
}
/**
- * Function called when the service shuts
- * down. Unloads our plugins.
- *
- * @param cls closure
- * @param cfg configuration to use
+ * Function setting up file descriptors and scheduling task to run
+ * @param ses session to send data to
+ * @return bytes sent to peer
*/
-static void
-unload_plugins (void *cls, const struct GNUNET_CONFIGURATION_Handle *cfg)
+static size_t send_prepare( struct HTTP_Transfer * result)
{
- GNUNET_assert (NULL ==
- GNUNET_PLUGIN_unload ("libgnunet_plugin_transport_http",
- api));
- if (my_private_key != NULL)
- GNUNET_CRYPTO_rsa_key_free (my_private_key);
+ fd_set rs;
+ fd_set ws;
+ fd_set es;
+ int max;
+ struct GNUNET_NETWORK_FDSet *grs;
+ struct GNUNET_NETWORK_FDSet *gws;
+ long to;
+ CURLMcode mret;
+
+ max = -1;
+ FD_ZERO (&rs);
+ FD_ZERO (&ws);
+ FD_ZERO (&es);
+ mret = curl_multi_fdset (multi_handle, &rs, &ws, &es, &max);
+ if (mret != CURLM_OK)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("%s failed at %s:%d: `%s'\n"),
+ "curl_multi_fdset", __FILE__, __LINE__,
+ curl_multi_strerror (mret));
+ return -1;
+ }
+ mret = curl_multi_timeout (multi_handle, &to);
+ if (mret != CURLM_OK)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("%s failed at %s:%d: `%s'\n"),
+ "curl_multi_timeout", __FILE__, __LINE__,
+ curl_multi_strerror (mret));
+ return -1;
+ }
+
+ grs = GNUNET_NETWORK_fdset_create ();
+ gws = GNUNET_NETWORK_fdset_create ();
+ GNUNET_NETWORK_fdset_copy_native (grs, &rs, max + 1);
+ GNUNET_NETWORK_fdset_copy_native (gws, &ws, max + 1);
+ http_task_send = GNUNET_SCHEDULER_add_select (sched,
+ GNUNET_SCHEDULER_PRIORITY_DEFAULT,
+ GNUNET_SCHEDULER_NO_TASK,
+ GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 0),
+ grs,
+ gws,
+ &send_execute,
+ result);
+ GNUNET_NETWORK_fdset_destroy (gws);
+ GNUNET_NETWORK_fdset_destroy (grs);
+
+ /* FIXME: return bytes REALLY sent */
+ return 0;
}
/**
- * Simple example test that invokes
- * the check_address function of the plugin.
- */
-/* FIXME: won't work on IPv6 enabled systems where IPv4 mapping
- * isn't enabled (eg. FreeBSD > 4)
+ * function to send data to server
*/
-static void
-shutdown_clean ()
+static int send_data( struct HTTP_Transfer * result, char * url)
{
- if (timeout_task != GNUNET_SCHEDULER_NO_TASK)
- GNUNET_SCHEDULER_cancel( sched, timeout_task );
- unload_plugins(env.cls, env.cfg);
+
+ curl_handle = curl_easy_init();
+ if( NULL == curl_handle)
+ {
+ printf("easy_init failed \n");
+ return GNUNET_SYSERR;
+ }
+#if DEBUG_CURL
+ curl_easy_setopt(curl_handle, CURLOPT_VERBOSE, 1L);
+#endif
+ curl_easy_setopt(curl_handle, CURLOPT_URL, url);
+ curl_easy_setopt(curl_handle, CURLOPT_PUT, 1L);
+ curl_easy_setopt (curl_handle, CURLOPT_HEADERFUNCTION, &header_function);
+ curl_easy_setopt (curl_handle, CURLOPT_WRITEHEADER, result);
+ curl_easy_setopt (curl_handle, CURLOPT_WRITEFUNCTION, &recv_function);
+ curl_easy_setopt (curl_handle, CURLOPT_WRITEDATA, result);
+ curl_easy_setopt (curl_handle, CURLOPT_READFUNCTION, &send_function);
+ curl_easy_setopt (curl_handle, CURLOPT_READDATA, result);
+ curl_easy_setopt(curl_handle, CURLOPT_INFILESIZE_LARGE, (curl_off_t) buffer_out.len);
+ curl_easy_setopt(curl_handle, CURLOPT_TIMEOUT, 30);
+ curl_easy_setopt(curl_handle, CURLOPT_CONNECTTIMEOUT, 20);
+
+ curl_multi_add_handle(multi_handle, curl_handle);
+
+ send_prepare(result);
+
+ return GNUNET_OK;
}
/**
- * Timeout, give up.
+ * Plugin notifies transport (aka testcase) about its addresses
*/
+void
+notify_address (void *cls,
+ const char *name,
+ const void *addr,
+ uint16_t addrlen,
+ struct GNUNET_TIME_Relative expires)
+{
+ char address[INET6_ADDRSTRLEN];
+ unsigned int port;
+ struct Plugin_Address * pl_addr;
+ struct Plugin_Address * cur;
+
+ if (addrlen == (sizeof (struct IPv4HttpAddress)))
+ {
+ inet_ntop(AF_INET, (struct in_addr *) addr,address,INET_ADDRSTRLEN);
+ port = ntohs(((struct IPv4HttpAddress *) addr)->u_port);
+ }
+ else if (addrlen == (sizeof (struct IPv6HttpAddress)))
+ {
+ inet_ntop(AF_INET6, (struct in6_addr *) addr,address,INET6_ADDRSTRLEN);
+ port = ntohs(((struct IPv6HttpAddress *) addr)->u6_port);
+ }
+ else
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Unknown address size: ipv6 has %u ipv4 has %u but this has %u\n"),
+ sizeof (struct IPv6HttpAddress),
+ sizeof (struct IPv4HttpAddress),
+ addrlen);
+ return;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Transport plugin notification for address: `%s':%u\n"),
+ address,
+ port);
+ pl_addr = GNUNET_malloc (sizeof (struct Plugin_Address) );
+ pl_addr->addrlen = addrlen;
+ pl_addr->addr = GNUNET_malloc(addrlen);
+ memcpy(pl_addr->addr,addr,addrlen);
+ pl_addr->next = NULL;
+
+ if ( NULL == addr_head)
+ {
+ addr_head = pl_addr;
+ }
+ else
+ {
+ cur = addr_head;
+ while (NULL != cur->next)
+ {
+ cur = cur->next;
+ }
+ cur->next = pl_addr;
+ }
+ fail_notify_address_count++;
+ fail_notify_address = GNUNET_NO;
+}
+
static void
-timeout_error (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+plugin_env_session_end (void *cls,
+ const struct GNUNET_PeerIdentity *peer,
+ struct Session *session)
{
- timeout_task = GNUNET_SCHEDULER_NO_TASK;
- if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
- return;
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Timeout while executing testcase, test failed.\n");
- /* FIXME : correct it to fail = GNUNET_YES;*/
- fail = GNUNET_NO;
- shutdown_clean();
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,"Pluging tells me: session %X to peer `%s' ended\n", session, GNUNET_i2s(peer));
}
+
+/**
+ * Setup plugin environment
+ */
static void
setup_plugin_environment ()
{
env.receive = &receive;
env.notify_address = ¬ify_address;
env.max_connections = max_connect_per_transport;
+ env.session_end = &plugin_env_session_end;
+}
+
+
+/**
+ * Task shutting down testcase if it a timeout occurs
+ */
+static void
+task_timeout (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ ti_timeout = GNUNET_SCHEDULER_NO_TASK;
+ if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
+ return;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Testcase timeout\n");
+ fail = GNUNET_YES;
+ shutdown_clean();
+ return;
+}
+
+static void pretty_printer_cb (void *cls,
+ const char *address)
+{
+ if (NULL==address)
+ return;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,"Plugin returned pretty address: `%s'\n",address);
+ fail_pretty_printer_count++;
}
+/**
+ * Runs every single test to test the plugin
+ */
+static void run_connection_tests( int phase , void * cls)
+{
+ struct GNUNET_MessageHeader * msg;
+ unsigned int size;
+
+ if (phase==0)
+ {
+ char * host_str = NULL;
+ /* resetting buffers */
+ buffer_in.size = HTTP_BUFFER_SIZE;
+ buffer_in.pos = 0;
+ buffer_in.len = 0;
+
+ buffer_out.size = HTTP_BUFFER_SIZE;
+ buffer_out.pos = 0;
+ buffer_out.len = 0;
+
+ if (test_no_ident.test_executed == GNUNET_NO)
+ {
+ /* Connecting to peer without identification */
+ char * ident = "";
+ GNUNET_asprintf (&host_str, "http://%s/%s",test_addr,ident);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer without any peer identification.\n"));
+ test_no_ident.test_executed = GNUNET_YES;
+ send_data ( &test_no_ident, host_str);
+ GNUNET_free (host_str);
+ return;
+ }
+ if (test_too_short_ident.test_executed == GNUNET_NO)
+ {
+ char * ident = "AAAAAAAAAA";
+ /* Connecting to peer with too short identification */
+ GNUNET_asprintf (&host_str, "http://%s/%s",test_addr,ident);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too short peer identification.\n"));
+ test_too_short_ident.test_executed = GNUNET_YES;
+ send_data ( &test_too_short_ident, host_str);
+ GNUNET_free (host_str);
+ return;
+ }
+
+ if (test_too_long_ident.test_executed == GNUNET_NO)
+ {
+ char * ident = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
+
+ /* Connecting to peer with too long identification */
+ GNUNET_asprintf (&host_str, "http://%s/%s",test_addr,ident);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too long peer identification.\n"));
+ test_too_long_ident.test_executed = GNUNET_YES;
+ send_data ( &test_too_long_ident, host_str);
+ GNUNET_free (host_str);
+ return;
+ }
+ if (test_valid_ident.test_executed == GNUNET_NO)
+ {
+ struct GNUNET_CRYPTO_HashAsciiEncoded ident;
+ GNUNET_CRYPTO_hash_to_enc(&my_identity.hashPubKey,&ident);
+ GNUNET_asprintf (&host_str, "http://%s/%s%s",test_addr,(char *) &ident,";0");
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with valid peer identification.\n"));
+ test_valid_ident.test_executed = GNUNET_YES;
+ send_data ( &test_valid_ident, host_str);
+ GNUNET_free (host_str);
+ return;
+ }
+ }
+ if (phase==1)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("\nPhase 1: transmit data to all suggested addresses\n\n"));
+ /* Using one of the addresses the plugin proposed */
+ GNUNET_assert (addr_head->addr != NULL);
+
+ struct Plugin_Address * tmp_addr;
+ struct GNUNET_MessageHeader msg;
+ char * tmp = GNUNET_malloc(sizeof(struct GNUNET_MessageHeader));
+ char address[INET6_ADDRSTRLEN];
+ unsigned int port;
+ unsigned int type = 10;
+
+ msg.size=htons(sizeof(struct GNUNET_MessageHeader));
+ tmp_addr = addr_head;
+ /* send a message to all addresses advertised by plugin */
+
+ int count = 0;
+ while (tmp_addr != NULL)
+ {
+ if (tmp_addr->addrlen == (sizeof (struct IPv4HttpAddress)))
+ {
+ inet_ntop(AF_INET, (struct in_addr *) tmp_addr->addr,address,INET_ADDRSTRLEN);
+ port = ntohs(((struct IPv4HttpAddress *) tmp_addr->addr)->u_port);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,"Sending message to addres no. %u: `%s':%u\n", count,address, port);
+ }
+ if (tmp_addr->addrlen == (sizeof (struct IPv6HttpAddress)))
+ {
+ inet_ntop(AF_INET6, (struct in6_addr *) tmp_addr->addr,address,INET6_ADDRSTRLEN);
+ port = ntohs(((struct IPv6HttpAddress *) tmp_addr->addr)->u6_port);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,"Sending message to addres no. %u: `%s':%u\n", count,address,port);
+ }
+ msg.type=htons(type);
+ memcpy(tmp,&msg,sizeof(struct GNUNET_MessageHeader));
+ api->send(api->cls, &my_identity, tmp, sizeof(struct GNUNET_MessageHeader), 0, TIMEOUT, NULL,tmp_addr->addr, tmp_addr->addrlen, GNUNET_YES, &task_send_cont, &fail_msgs_transmited_to_local_addrs);
+ tmp_addr = tmp_addr->next;
+
+ count ++;
+ type ++;
+ }
+ return;
+ }
+
+ if (phase==2)
+ {
+ struct Session * session = cls;
+ msg = GNUNET_malloc (sizeof(struct GNUNET_MessageHeader));
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("\nPhase 2: session selection\n\n"));
+ size = sizeof(struct GNUNET_MessageHeader);
+ msg->size=htons(size);
+ msg->type = htons(20);
+ api->send(api->cls, &my_identity, (const char *) msg, size, 0, TIMEOUT, NULL, NULL, 0, GNUNET_NO, &task_send_cont, NULL);
+
+ msg->type = htons(21);
+ api->send(api->cls, &my_identity, (const char *) msg, size, 0, TIMEOUT, NULL, NULL, 0, GNUNET_SYSERR, &task_send_cont, NULL);
+
+ /* answer on session*/
+ size = sizeof( struct GNUNET_MessageHeader);
+ msg->size = htons(size);
+ msg->type = htons(22);
+ api->send(api->cls, &my_identity, (const char *) msg, size, 0, TIMEOUT, session, NULL, 0, GNUNET_SYSERR, &task_send_cont, NULL);
+
+ GNUNET_free(msg);
+
+ /* answer on session with big message not fitting in mhd send buffer*/
+ size = GNUNET_SERVER_MAX_MESSAGE_SIZE-1;
+ msg = GNUNET_malloc (size);
+ msg->size=htons(size);
+ msg->type = htons(23);
+ api->send(api->cls, &my_identity, (const char *) msg, size, 0, TIMEOUT, session, NULL, 0, GNUNET_NO, &task_send_cont, NULL);
+ GNUNET_free(msg);
+ return;
+ }
+
+ if (phase==3)
+ {
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("\nPhase 3: send multiple or big messages after disconnect\n\n"));
+ /* disconnect from peer, so new connections are created */
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,"Disconnect from peer: `%s'\n", GNUNET_i2s(&my_identity));
+ api->disconnect(api->cls, &my_identity);
+
+ /* send a multiple GNUNET_messages at a time*/
+ size = 2 * sizeof(struct GNUNET_MessageHeader);
+ msg = GNUNET_malloc( 2* size);
+ msg->size = htons(size);
+ msg->type = htons(30);
+ struct GNUNET_MessageHeader * msg2 = &msg[2];
+ msg2->size = htons(2 * sizeof(struct GNUNET_MessageHeader));
+ msg2->type = htons(31);
+ api->send(api->cls, &my_identity, (const char *) msg, 4 * sizeof(struct GNUNET_MessageHeader), 0, TIMEOUT, NULL,addr_head->addr, addr_head->addrlen, GNUNET_NO, &task_send_cont, &fail_multiple_msgs_in_transmission);
+ GNUNET_free(msg);
+ /* send a message with size GNUNET_SERVER_MAX_MESSAGE_SIZE-1 */
+
+ size = GNUNET_SERVER_MAX_MESSAGE_SIZE-1;
+ msg = GNUNET_malloc(size);
+ msg->size = htons(size);
+ msg->type = htons(32);
+ api->send(api->cls, &my_identity, (const char *) msg, size, 0, TIMEOUT, NULL,addr_head->addr, addr_head->addrlen, GNUNET_NO, &task_send_cont, &fail_msg_transmited_max_size);
+ GNUNET_free(msg);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,"No more tests to run\n");
+ }
+}
+
+
/**
* Runs the test.
*
char *const *args,
const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *c)
{
- unsigned long long tneigh;
- char *keyfile;
- char *libname;
-
+ char * libname;
sched = s;
cfg = c;
+ char *keyfile;
+ unsigned long long tneigh;
+ struct Plugin_Address * cur;
+ const char * addr_str;
+
+
+ unsigned int suggest_res;
- timeout_task = GNUNET_SCHEDULER_add_delayed ( sched, GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10), &timeout_error, NULL);
+ fail_pretty_printer = GNUNET_YES;
+ fail_notify_address = GNUNET_YES;
+ fail_addr_to_str = GNUNET_YES;
+ fail_msgs_transmited_to_local_addrs = 0;
+ fail_msg_transmited_max_size = GNUNET_YES;
+ fail_multiple_msgs_in_transmission = 0;
+ fail_session_selection_reliable = GNUNET_YES;
+ fail_session_selection_reliable = GNUNET_YES;
+ fail_session_selection_session = GNUNET_YES;
+ fail_session_selection_session_big = GNUNET_YES;
+
+ addr_head = NULL;
+ count_str_addr = 0;
/* parse configuration */
if ((GNUNET_OK !=
GNUNET_CONFIGURATION_get_value_number (c,
"HOSTKEY", &keyfile)))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Transport service is lacking key configuration settings. Exiting.\n"));
+ _
+ ("Transport service is lacking key configuration settings. Exiting.\n"));
GNUNET_SCHEDULER_shutdown (s);
+ fail = 1;
return;
}
+ if ((GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_number (cfg,
+ "transport-http",
+ "PORT",
+ &port)) ||
+ (port > 65535) || (port == 0))
+ {
+ GNUNET_log_from (GNUNET_ERROR_TYPE_ERROR,
+ "http",
+ _
+ ("Require valid port number for transport plugin `%s' in configuration!\n"),
+ "transport-http");
+ }
- stats = GNUNET_STATISTICS_create (sched, "http-transport", cfg);
-
- /*
max_connect_per_transport = (uint32_t) tneigh;
my_private_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
- */
GNUNET_free (keyfile);
- /*
if (my_private_key == NULL)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _
- ("Transport service could not access hostkey. Exiting.\n"));
+ _("Transport service could not access hostkey. Exiting.\n"));
GNUNET_SCHEDULER_shutdown (s);
+ fail = 1;
return;
}
+
GNUNET_CRYPTO_rsa_key_get_public (my_private_key, &my_public_key);
- GNUNET_CRYPTO_hash (&my_public_key,
- sizeof (my_public_key), &my_identity.hashPubKey);*/
+ GNUNET_CRYPTO_hash (&my_public_key, sizeof (my_public_key), &my_identity.hashPubKey);
+
+ /* assertions before start */
+ GNUNET_assert ((port > 0) && (port <= 65535));
+ GNUNET_assert(&my_public_key != NULL);
+ GNUNET_assert(&my_identity.hashPubKey != NULL);
/* load plugins... */
setup_plugin_environment ();
-
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Loading HTTP transport plugin `%s'\n"),"libgnunet_plugin_transport_http");
GNUNET_asprintf (&libname, "libgnunet_plugin_transport_http");
-
api = GNUNET_PLUGIN_load (libname, &env);
- if (api != NULL )
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Loading http transport plugin `%s' was successful\n",libname);
-
GNUNET_free (libname);
if (api == NULL)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Failed to load http transport plugin\n"));
- fail = GNUNET_YES;
- shutdown_clean ();
- return;
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("Failed to load transport plugin for http\n"));
+ fail = 1;
+ return;
+ }
- }
- fail = GNUNET_NO;
- // shutdown_clean ();
+ ti_timeout = GNUNET_SCHEDULER_add_delayed (sched, TEST_TIMEOUT, &task_timeout, NULL);
+
+ /* testing plugin functionality */
+ GNUNET_assert (0!=fail_notify_address_count);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Transport plugin returned %u addresses to connect to\n"), fail_notify_address_count);
+
+ /* testing pretty printer with all addresses obtained from the plugin*/
+ cur = addr_head;
+ while (cur != NULL)
+ {
+
+ api->address_pretty_printer (api->cls, "http",cur->addr,cur->addrlen, GNUNET_NO,TEST_TIMEOUT, &pretty_printer_cb,NULL);
+ addr_str = api->address_to_string (api->cls, cur->addr, cur->addrlen);
+ suggest_res = api->check_address (api->cls, cur->addr, cur->addrlen);
+
+ GNUNET_assert (GNUNET_OK == suggest_res);
+ GNUNET_assert (NULL != addr_str);
+ count_str_addr++;
+ GNUNET_free ( (char *) addr_str);
+ cur = cur->next;
+ }
+ GNUNET_assert (fail_pretty_printer_count > 0);
+ GNUNET_assert (fail_pretty_printer_count==fail_notify_address_count);
+ GNUNET_assert (fail_pretty_printer_count==count_str_addr);
+ fail_pretty_printer=GNUNET_NO;
+ fail_addr_to_str=GNUNET_NO;
+
+ /* Suggesting addresses with wrong port*/
+ struct IPv4HttpAddress failing_addr;
+ failing_addr.ipv4_addr = htonl(INADDR_LOOPBACK);
+ failing_addr.u_port = htons(0);
+ suggest_res = api->check_address (api->cls,&failing_addr,sizeof (struct IPv4HttpAddress));
+ GNUNET_assert (GNUNET_SYSERR == suggest_res);
+
+ /* Suggesting addresses with wrong size*/
+ failing_addr.ipv4_addr = htonl(INADDR_LOOPBACK);
+ failing_addr.u_port = htons(0);
+ suggest_res = api->check_address (api->cls,&failing_addr,sizeof (struct IPv6HttpAddress));
+ GNUNET_assert (GNUNET_SYSERR == suggest_res);
+
+ /* Suggesting addresses with wrong address*/
+ failing_addr.ipv4_addr = htonl(0xffc00000);
+ failing_addr.u_port = htons(12389);
+ suggest_res = api->check_address (api->cls,&failing_addr,100);
+ GNUNET_assert (GNUNET_SYSERR == suggest_res);
+
+ /* test sending to client */
+ multi_handle = curl_multi_init();
+
+ /* Setting up buffers */
+ buffer_in.size = HTTP_BUFFER_SIZE;
+ buffer_in.pos = 0;
+ buffer_in.len = 0;
+
+ buffer_out.size = HTTP_BUFFER_SIZE;
+ buffer_out.pos = 0;
+ buffer_out.len = 0;
+
+ /* Setting up connection tests */
+
+ /* Test: connecting without a peer identification */
+ test_no_ident.test_executed = GNUNET_NO;
+ test_no_ident.test_failed = GNUNET_YES;
+
+ /* Test: connecting with too short peer identification */
+ test_too_short_ident.test_executed = GNUNET_NO;
+ test_too_short_ident.test_failed = GNUNET_YES;
+
+ /* Test: connecting with too long peer identification */
+ test_too_long_ident.test_executed = GNUNET_NO;
+ test_too_long_ident.test_failed = GNUNET_YES;
+
+ /* Test: connecting with valid identification */
+ test_valid_ident.test_executed = GNUNET_NO;
+ test_valid_ident.test_failed = GNUNET_YES;
+
+ test_addr = (char *) api->address_to_string (api->cls,addr_head->addr,addr_head->addrlen);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("\nPhase 0\n\n"));
+ run_connection_tests(0, NULL);
+
+ /* testing finished */
+
+ return;
}
int
main (int argc, char *const *argv)
{
+
static struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_OPTION_END
};
int ret;
char *const argv_prog[] = {
- "test-gnunetd-plugin-transport_http",
+ "test_plugin_transport_http",
"-c",
"test_plugin_transport_data_http.conf",
"-L",
#endif
NULL
};
- GNUNET_log_setup ("test-gnunetd-plugin-transport_http",
+ GNUNET_log_setup ("test_plugin_transport_http",
#if VERBOSE
"DEBUG",
#else
"WARNING",
#endif
NULL);
- fail = GNUNET_YES;
+
ret = (GNUNET_OK ==
GNUNET_PROGRAM_run (5,
argv_prog,
- "test-plugin-transport_http",
- "testcase", options, &run, NULL)) ? fail : 1;
- GNUNET_DISK_directory_remove ("/tmp/test-gnunetd-plugin-transport_http");
+ "test_plugin_transport_http",
+ "testcase", options, &run, NULL)) ? GNUNET_NO : GNUNET_YES;
+
+ GNUNET_DISK_directory_remove ("/tmp/test_plugin_transport_http");
return fail;
}
projects / oweals / gnunet.git / blobdiff