mirror of
https://github.com/rspamd/rspamd.git
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332 lines
8.9 KiB
C
332 lines
8.9 KiB
C
/* Copyright (c) 2015, Vsevolod Stakhov
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AUTHOR BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "main.h"
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#include "util.h"
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#include "http.h"
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#include "tests.h"
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#include "ottery.h"
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#include "cryptobox.h"
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static const int file_blocks = 8;
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static const int pconns = 10;
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static const int ntests = 3000;
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static void
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rspamd_server_error (struct rspamd_http_connection_entry *conn_ent,
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GError *err)
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{
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msg_err ("http error occurred: %s", err->message);
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g_assert (0);
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}
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static void
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rspamd_server_finish (struct rspamd_http_connection_entry *conn_ent)
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{
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/* Do nothing here */
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}
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static void
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rspamd_server_accept (gint fd, short what, void *arg)
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{
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struct rspamd_http_connection_router *rt = arg;
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rspamd_inet_addr_t addr;
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gint nfd;
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if ((nfd =
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rspamd_accept_from_socket (fd, &addr)) == -1) {
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msg_warn ("accept failed: %s", strerror (errno));
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return;
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}
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/* Check for EAGAIN */
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if (nfd == 0) {
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return;
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}
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rspamd_http_router_handle_socket (rt, nfd, NULL);
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}
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static void
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rspamd_http_server_func (const gchar *path, rspamd_inet_addr_t *addr,
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rspamd_mempool_mutex_t *mtx, gpointer kp, struct rspamd_keypair_cache *c)
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{
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struct rspamd_http_connection_router *rt;
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struct event_base *ev_base = event_init ();
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struct event accept_ev;
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gint fd;
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rt = rspamd_http_router_new (rspamd_server_error, rspamd_server_finish,
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NULL, ev_base, path, c);
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g_assert (rt != NULL);
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rspamd_http_router_set_key (rt, kp);
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g_assert ((fd = rspamd_inet_address_listen (addr, SOCK_STREAM, TRUE)) != -1);
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event_set (&accept_ev, fd, EV_READ | EV_PERSIST, rspamd_server_accept, rt);
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event_base_set (ev_base, &accept_ev);
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event_add (&accept_ev, NULL);
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rspamd_mempool_unlock_mutex (mtx);
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event_base_loop (ev_base, 0);
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}
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static gint
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rspamd_client_body (struct rspamd_http_connection *conn,
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struct rspamd_http_message *msg,
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const gchar *chunk, gsize len)
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{
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g_assert (chunk[0] == '\0');
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return 0;
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}
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struct client_cbdata {
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double *lat;
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gdouble ts;
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};
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static void
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rspamd_client_err (struct rspamd_http_connection *conn, GError *err)
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{
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msg_info ("abnormally closing connection from: error: %s",
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err->message);
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g_assert (0);
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close (conn->fd);
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rspamd_http_connection_unref (conn);
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}
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static gint
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rspamd_client_finish (struct rspamd_http_connection *conn,
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struct rspamd_http_message *msg)
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{
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struct client_cbdata *cb = conn->ud;
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struct timespec ts;
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*(cb->lat) = rspamd_get_ticks () * 1000.;
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close (conn->fd);
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rspamd_http_connection_unref (conn);
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g_free (cb);
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return 0;
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}
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static void
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rspamd_http_client_func (const gchar *path, rspamd_inet_addr_t *addr,
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gpointer kp, gpointer peer_kp, struct rspamd_keypair_cache *c,
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struct event_base *ev_base, double *latency)
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{
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struct rspamd_http_message *msg;
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struct rspamd_http_connection *conn;
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gchar urlbuf[PATH_MAX];
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struct client_cbdata *cb;
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gint fd;
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g_assert ((fd = rspamd_inet_address_connect (addr, SOCK_STREAM, TRUE)) != -1);
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conn = rspamd_http_connection_new (rspamd_client_body, rspamd_client_err,
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rspamd_client_finish, RSPAMD_HTTP_CLIENT_SIMPLE,
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RSPAMD_HTTP_CLIENT, c);
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rspamd_snprintf (urlbuf, sizeof (urlbuf), "http://127.0.0.1/%s", path);
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msg = rspamd_http_message_from_url (urlbuf);
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g_assert (conn != NULL && msg != NULL);
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if (kp != NULL) {
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g_assert (peer_kp != NULL);
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rspamd_http_connection_set_key (conn, kp);
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msg->peer_key = rspamd_http_connection_key_ref (peer_kp);
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}
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cb = g_malloc (sizeof (*cb));
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cb->ts = rspamd_get_ticks ();
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cb->lat = latency;
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rspamd_http_connection_write_message (conn, msg, NULL, NULL, cb,
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fd, NULL, ev_base);
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}
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static int
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cmpd (const void *p1, const void *p2)
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{
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const double *d1 = p1, *d2 = p2;
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return (*d1) - (*d2);
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}
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double
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rspamd_http_calculate_mean (double *lats, double *std)
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{
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gint i;
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gdouble mean = 0., dev = 0.;
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qsort (lats, ntests * pconns, sizeof (double), cmpd);
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for (i = 0; i < ntests * pconns; i ++) {
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mean += lats[i];
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}
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mean /= ntests * pconns;
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for (i = 0; i < ntests * pconns; i ++) {
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dev += (lats[i] - mean) * (lats[i] - mean);
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}
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dev /= ntests * pconns;
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*std = sqrt (dev);
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return mean;
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}
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void
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rspamd_http_test_func (void)
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{
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struct event_base *ev_base = event_init ();
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rspamd_mempool_t *pool = rspamd_mempool_new (rspamd_mempool_suggest_size ());
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gpointer serv_key, client_key, peer_key;
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struct rspamd_keypair_cache *c;
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rspamd_mempool_mutex_t *mtx;
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rspamd_inet_addr_t addr;
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gdouble ts1, ts2;
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gchar filepath[PATH_MAX], buf[512];
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gint fd, i, j;
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pid_t sfd;
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GString *b32_key;
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double diff, total_diff = 0.0, latency[pconns * ntests], mean, std;
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rspamd_cryptobox_init ();
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rspamd_snprintf (filepath, sizeof (filepath), "/tmp/http-test-XXXXXX");
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g_assert ((fd = mkstemp (filepath)) != -1);
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for (i = 0; i < file_blocks; i ++) {
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memset (buf, 0, sizeof (buf));
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g_assert (write (fd, buf, sizeof (buf)) == sizeof (buf));
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}
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mtx = rspamd_mempool_get_mutex (pool);
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rspamd_parse_inet_address (&addr, "127.0.0.1");
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rspamd_inet_address_set_port (&addr, ottery_rand_range (30000) + 32768);
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serv_key = rspamd_http_connection_gen_key ();
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client_key = rspamd_http_connection_gen_key ();
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c = rspamd_keypair_cache_new (16);
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rspamd_mempool_lock_mutex (mtx);
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sfd = fork ();
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g_assert (sfd != -1);
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if (sfd == 0) {
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rspamd_http_server_func ("/tmp/", &addr, mtx, serv_key, c);
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exit (EXIT_SUCCESS);
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}
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rspamd_mempool_lock_mutex (mtx);
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/* Do client stuff */
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for (i = 0; i < ntests; i ++) {
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for (j = 0; j < pconns; j ++) {
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rspamd_http_client_func (filepath + sizeof ("/tmp") - 1, &addr,
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NULL, NULL, c, ev_base, &latency[i * pconns + j]);
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}
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ts1 = rspamd_get_ticks ();
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event_base_loop (ev_base, 0);
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ts2 = rspamd_get_ticks ();
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diff = (ts2 - ts1) * 1000.0;
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total_diff += diff;
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}
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msg_info ("Made %d connections of size %d in %.6f ms, %.6f cps",
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ntests * pconns,
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sizeof (buf) * file_blocks,
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total_diff, ntests * pconns / total_diff * 1000.);
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mean = rspamd_http_calculate_mean (latency, &std);
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msg_info ("Latency: %.6f ms mean, %.6f dev",
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mean, std);
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/* Now test encrypted */
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b32_key = rspamd_http_connection_print_key (serv_key,
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RSPAMD_KEYPAIR_PUBKEY|RSPAMD_KEYPAIR_BASE32);
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g_assert (b32_key != NULL);
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peer_key = rspamd_http_connection_make_peer_key (b32_key->str);
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g_assert (peer_key != NULL);
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total_diff = 0.0;
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for (i = 0; i < ntests; i ++) {
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for (j = 0; j < pconns; j ++) {
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rspamd_http_client_func (filepath + sizeof ("/tmp") - 1, &addr,
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client_key, peer_key, c, ev_base, &latency[i * pconns + j]);
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}
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ts1 = rspamd_get_ticks ();
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event_base_loop (ev_base, 0);
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ts2 = rspamd_get_ticks ();
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diff = (ts2 - ts1) * 1000.0;
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total_diff += diff;
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}
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msg_info ("Made %d encrypted connections of size %d in %.6f ms, %.6f cps",
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ntests * pconns,
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sizeof (buf) * file_blocks,
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total_diff, ntests * pconns / total_diff * 1000.);
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mean = rspamd_http_calculate_mean (latency, &std);
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msg_info ("Latency: %.6f ms mean, %.6f dev",
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mean, std);
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/* Restart server */
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kill (sfd, SIGTERM);
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wait (&i);
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sfd = fork ();
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g_assert (sfd != -1);
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if (sfd == 0) {
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rspamd_http_server_func ("/tmp/", &addr, mtx, serv_key, NULL);
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exit (EXIT_SUCCESS);
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}
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rspamd_mempool_lock_mutex (mtx);
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total_diff = 0.0;
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for (i = 0; i < ntests; i ++) {
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for (j = 0; j < pconns; j ++) {
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rspamd_http_client_func (filepath + sizeof ("/tmp") - 1, &addr,
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client_key, peer_key, c, ev_base, &latency[i * pconns + j]);
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}
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ts1 = rspamd_get_ticks ();
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event_base_loop (ev_base, 0);
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ts2 = rspamd_get_ticks ();
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diff = (ts2 - ts1) * 1000.0;
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total_diff += diff;
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}
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msg_info ("Made %d uncached encrypted connections of size %d in %.6f ms, %.6f cps",
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ntests * pconns,
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sizeof (buf) * file_blocks,
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total_diff, ntests * pconns / total_diff * 1000.);
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mean = rspamd_http_calculate_mean (latency, &std);
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msg_info ("Latency: %.6f ms mean, %.6f dev",
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mean, std);
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close (fd);
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unlink (filepath);
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kill (sfd, SIGTERM);
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}
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