+++ /dev/null
-/*-
- * Copyright 2016 Vsevolod Stakhov
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include "config.h"
-#include "rspamd.h"
-#include "util.h"
-#include "libutil/http_connection.h"
-#include "libutil/http_router.h"
-#include "libutil/http_private.h"
-#include "tests.h"
-#include "ottery.h"
-#include "cryptobox.h"
-#include "keypair.h"
-#include "unix-std.h"
-#include <math.h>
-
-#ifdef HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-
-static guint file_size = 500;
-static guint pconns = 100;
-static guint ntests = 3000;
-static guint nservers = 1;
-
-static void
-rspamd_server_error(struct rspamd_http_connection_entry *conn_ent,
- GError *err)
-{
- msg_err("http error occurred: %s", err->message);
- g_assert(0);
-}
-
-static void
-rspamd_server_finish(struct rspamd_http_connection_entry *conn_ent)
-{
- /* Do nothing here */
-}
-
-static void
-rspamd_server_accept(gint fd, short what, void *arg)
-{
- struct rspamd_http_connection_router *rt = arg;
- rspamd_inet_addr_t *addr = NULL;
- gint nfd;
-
- if ((nfd =
- rspamd_accept_from_socket(fd, &addr, NULL)) == -1) {
- msg_warn("accept failed: %s", strerror(errno));
- return;
- }
- /* Check for EAGAIN */
- if (nfd == 0) {
- rspamd_inet_address_free(addr);
- return;
- }
-
- rspamd_inet_address_free(addr);
- rspamd_http_router_handle_socket(rt, nfd, NULL);
-}
-
-static void
-rspamd_http_term_handler(gint fd, short what, void *arg)
-{
- struct ev_loop *ev_base = arg;
- struct timeval tv = {0, 0};
-
- event_base_loopexit(ev_base, &tv);
-}
-
-static void
-rspamd_http_server_func(gint fd, const gchar *path, rspamd_inet_addr_t *addr,
- struct rspamd_cryptobox_keypair *kp, struct rspamd_keypair_cache *c)
-{
- struct rspamd_http_connection_router *rt;
- struct ev_loop *ev_base = event_init();
- struct event accept_ev, term_ev;
-
- rt = rspamd_http_router_new(rspamd_server_error, rspamd_server_finish,
- NULL, ev_base, path, c);
- g_assert(rt != NULL);
-
- rspamd_http_router_set_key(rt, kp);
- event_set(&accept_ev, fd, EV_READ | EV_PERSIST, rspamd_server_accept, rt);
- event_base_set(ev_base, &accept_ev);
- event_add(&accept_ev, NULL);
-
- evsignal_set(&term_ev, SIGTERM, rspamd_http_term_handler, ev_base);
- event_base_set(ev_base, &term_ev);
- event_add(&term_ev, NULL);
-
- event_base_loop(ev_base, 0);
-}
-
-static gint
-rspamd_client_body(struct rspamd_http_connection *conn,
- struct rspamd_http_message *msg,
- const gchar *chunk, gsize len)
-{
- g_assert(chunk[0] == '\0');
-
- return 0;
-}
-
-struct client_cbdata {
- double *lat;
- gdouble ts;
-};
-
-static void
-rspamd_client_err(struct rspamd_http_connection *conn, GError *err)
-{
- msg_info("abnormally closing connection from: error: %s",
- err->message);
-
- g_assert(0);
- close(conn->fd);
- rspamd_http_connection_unref(conn);
-}
-
-static gint
-rspamd_client_finish(struct rspamd_http_connection *conn,
- struct rspamd_http_message *msg)
-{
- struct client_cbdata *cb = conn->ud;
-
- *(cb->lat) = rspamd_get_ticks(FALSE) * 1000. - cb->ts;
- close(conn->fd);
- rspamd_http_connection_unref(conn);
- g_free(cb);
-
- return 0;
-}
-
-static void
-rspamd_http_client_func(const gchar *path, rspamd_inet_addr_t *addr,
- struct rspamd_cryptobox_keypair *kp,
- struct rspamd_cryptobox_pubkey *peer_kp,
- struct rspamd_keypair_cache *c,
- struct ev_loop *ev_base, double *latency)
-{
- struct rspamd_http_message *msg;
- struct rspamd_http_connection *conn;
- gchar urlbuf[PATH_MAX];
- struct client_cbdata *cb;
- gint fd;
-
- g_assert((fd = rspamd_inet_address_connect(addr, SOCK_STREAM, TRUE)) != -1);
- conn = rspamd_http_connection_new(rspamd_client_body,
- rspamd_client_err,
- rspamd_client_finish,
- RSPAMD_HTTP_CLIENT_SIMPLE,
- RSPAMD_HTTP_CLIENT,
- c,
- NULL);
- rspamd_snprintf(urlbuf, sizeof(urlbuf), "http://127.0.0.1/%s", path);
- msg = rspamd_http_message_from_url(urlbuf);
-
- g_assert(conn != NULL && msg != NULL);
-
- if (kp != NULL) {
- g_assert(peer_kp != NULL);
- rspamd_http_connection_set_key(conn, kp);
- msg->peer_key = rspamd_pubkey_ref(peer_kp);
- }
-
- cb = g_malloc(sizeof(*cb));
- cb->ts = rspamd_get_ticks(FALSE) * 1000.;
- cb->lat = latency;
- rspamd_http_connection_write_message(conn, msg, NULL, NULL, cb,
- fd, NULL, ev_base);
-}
-
-static int
-cmpd(const void *p1, const void *p2)
-{
- const double *d1 = p1, *d2 = p2;
-
- return (*d1) - (*d2);
-}
-
-double
-rspamd_http_calculate_mean(double *lats, double *std)
-{
- guint i;
- gdouble mean = 0., dev = 0.;
-
- qsort(lats, ntests * pconns, sizeof(double), cmpd);
-
- for (i = 0; i < ntests * pconns; i++) {
- mean += lats[i];
- }
-
- mean /= ntests * pconns;
-
- for (i = 0; i < ntests * pconns; i++) {
- dev += (lats[i] - mean) * (lats[i] - mean);
- }
-
- dev /= ntests * pconns;
-
- *std = sqrt(dev);
- return mean;
-}
-
-static void
-rspamd_http_start_servers(pid_t *sfd, rspamd_inet_addr_t *addr,
- struct rspamd_cryptobox_keypair *serv_key,
- struct rspamd_keypair_cache *c)
-{
- guint i;
- gint fd;
-
- g_assert((fd = rspamd_inet_address_listen(addr, SOCK_STREAM, TRUE)) != -1);
-
- for (i = 0; i < nservers; i++) {
- sfd[i] = fork();
- g_assert(sfd[i] != -1);
-
- if (sfd[i] == 0) {
- rspamd_http_server_func(fd, "/tmp/", addr, serv_key, c);
- exit(EXIT_SUCCESS);
- }
- }
-
- close(fd);
-}
-
-static void
-rspamd_http_stop_servers(pid_t *sfd)
-{
- guint i;
- gint res;
-
- for (i = 0; i < nservers; i++) {
- kill(sfd[i], SIGTERM);
- wait(&res);
- }
-}
-
-void rspamd_http_test_func(void)
-{
- struct ev_loop *ev_base = event_init();
- rspamd_mempool_t *pool = rspamd_mempool_new(rspamd_mempool_suggest_size(), NULL);
- struct rspamd_cryptobox_keypair *serv_key, *client_key;
- struct rspamd_cryptobox_pubkey *peer_key;
- struct rspamd_keypair_cache *c;
- rspamd_mempool_mutex_t *mtx;
- rspamd_inet_addr_t *addr;
- gdouble ts1, ts2;
- gchar filepath[PATH_MAX], *buf;
- gchar *env;
- gint fd;
- guint i, j;
- pid_t *sfd;
- GString *b32_key;
- double diff, total_diff = 0.0, *latency, mean, std;
-
- /* Read environment */
- if ((env = getenv("RSPAMD_HTTP_CONNS")) != NULL) {
- pconns = strtoul(env, NULL, 10);
- }
- else {
- return;
- }
-
- if ((env = getenv("RSPAMD_HTTP_TESTS")) != NULL) {
- ntests = strtoul(env, NULL, 10);
- }
- if ((env = getenv("RSPAMD_HTTP_SIZE")) != NULL) {
- file_size = strtoul(env, NULL, 10);
- }
- if ((env = getenv("RSPAMD_HTTP_SERVERS")) != NULL) {
- nservers = strtoul(env, NULL, 10);
- }
-
- rspamd_cryptobox_init();
- rspamd_snprintf(filepath, sizeof(filepath), "/tmp/http-test-XXXXXX");
- g_assert((fd = mkstemp(filepath)) != -1);
-
- sfd = g_alloca(sizeof(*sfd) * nservers);
- latency = g_malloc0(pconns * ntests * sizeof(gdouble));
-
- buf = g_malloc(file_size);
- memset(buf, 0, file_size);
- g_assert(write(fd, buf, file_size) == file_size);
- g_free(buf);
-
- mtx = rspamd_mempool_get_mutex(pool);
-
- rspamd_parse_inet_address(&addr, "127.0.0.1", 0);
- rspamd_inet_address_set_port(addr, 43898);
- serv_key = rspamd_keypair_new(RSPAMD_KEYPAIR_KEX,
- RSPAMD_CRYPTOBOX_MODE_25519);
- client_key = rspamd_keypair_new(RSPAMD_KEYPAIR_KEX,
- RSPAMD_CRYPTOBOX_MODE_25519);
- c = rspamd_keypair_cache_new(16);
-
- rspamd_http_start_servers(sfd, addr, serv_key, NULL);
- usleep(100000);
-
- /* Do client stuff */
- gperf_profiler_init(NULL, "plain-http-client");
- for (i = 0; i < ntests; i++) {
- for (j = 0; j < pconns; j++) {
- rspamd_http_client_func(filepath + sizeof("/tmp") - 1, addr,
- NULL, NULL, c, ev_base, &latency[i * pconns + j]);
- }
- ts1 = rspamd_get_ticks(FALSE);
- event_base_loop(ev_base, 0);
- ts2 = rspamd_get_ticks(FALSE);
- diff = (ts2 - ts1) * 1000.0;
- total_diff += diff;
- }
- gperf_profiler_stop();
-
- msg_info("Made %d connections of size %d in %.6f ms, %.6f cps",
- ntests * pconns,
- file_size,
- total_diff, ntests * pconns / total_diff * 1000.);
- mean = rspamd_http_calculate_mean(latency, &std);
- msg_info("Latency: %.6f ms mean, %.6f dev",
- mean, std);
-
- rspamd_http_stop_servers(sfd);
-
- rspamd_http_start_servers(sfd, addr, serv_key, c);
-
- //rspamd_mempool_lock_mutex (mtx);
- usleep(100000);
- b32_key = rspamd_keypair_print(serv_key,
- RSPAMD_KEYPAIR_PUBKEY | RSPAMD_KEYPAIR_BASE32);
- g_assert(b32_key != NULL);
- peer_key = rspamd_pubkey_from_base32(b32_key->str, b32_key->len,
- RSPAMD_KEYPAIR_KEX, RSPAMD_CRYPTOBOX_MODE_25519);
- g_assert(peer_key != NULL);
- total_diff = 0.0;
-
- gperf_profiler_init(NULL, "cached-http-client");
- for (i = 0; i < ntests; i++) {
- for (j = 0; j < pconns; j++) {
- rspamd_http_client_func(filepath + sizeof("/tmp") - 1, addr,
- client_key, peer_key, c, ev_base, &latency[i * pconns + j]);
- }
- ts1 = rspamd_get_ticks(FALSE);
- event_base_loop(ev_base, 0);
- ts2 = rspamd_get_ticks(FALSE);
- diff = (ts2 - ts1) * 1000.0;
- total_diff += diff;
- }
- gperf_profiler_stop();
-
- msg_info("Made %d encrypted connections of size %d in %.6f ms, %.6f cps",
- ntests * pconns,
- file_size,
- total_diff, ntests * pconns / total_diff * 1000.);
- mean = rspamd_http_calculate_mean(latency, &std);
- msg_info("Latency: %.6f ms mean, %.6f dev",
- mean, std);
-
- /* Restart server */
- rspamd_http_stop_servers(sfd);
- /* No keypairs cache */
- rspamd_http_start_servers(sfd, addr, serv_key, NULL);
-
- usleep(100000);
- total_diff = 0.0;
-
- gperf_profiler_init(NULL, "fair-http-client");
- for (i = 0; i < ntests; i++) {
- for (j = 0; j < pconns; j++) {
- rspamd_http_client_func(filepath + sizeof("/tmp") - 1, addr,
- client_key, peer_key, c, ev_base, &latency[i * pconns + j]);
- }
- ts1 = rspamd_get_ticks(FALSE);
- event_base_loop(ev_base, 0);
- ts2 = rspamd_get_ticks(FALSE);
- diff = (ts2 - ts1) * 1000.0;
- total_diff += diff;
- }
- gperf_profiler_stop();
-
- msg_info("Made %d uncached encrypted connections of size %d in %.6f ms, %.6f cps",
- ntests * pconns,
- file_size,
- total_diff, ntests * pconns / total_diff * 1000.);
- mean = rspamd_http_calculate_mean(latency, &std);
- msg_info("Latency: %.6f ms mean, %.6f dev",
- mean, std);
-
- /* AES mode */
- serv_key = rspamd_keypair_new(RSPAMD_KEYPAIR_KEX,
- RSPAMD_CRYPTOBOX_MODE_NIST);
- client_key = rspamd_keypair_new(RSPAMD_KEYPAIR_KEX,
- RSPAMD_CRYPTOBOX_MODE_NIST);
- c = rspamd_keypair_cache_new(16);
-
- /* Restart server */
- rspamd_http_stop_servers(sfd);
- /* No keypairs cache */
- rspamd_http_start_servers(sfd, addr, serv_key, c);
-
- //rspamd_mempool_lock_mutex (mtx);
- usleep(100000);
- b32_key = rspamd_keypair_print(serv_key,
- RSPAMD_KEYPAIR_PUBKEY | RSPAMD_KEYPAIR_BASE32);
- g_assert(b32_key != NULL);
- peer_key = rspamd_pubkey_from_base32(b32_key->str, b32_key->len,
- RSPAMD_KEYPAIR_KEX, RSPAMD_CRYPTOBOX_MODE_NIST);
- g_assert(peer_key != NULL);
- total_diff = 0.0;
-
- gperf_profiler_init(NULL, "cached-http-client-aes");
- for (i = 0; i < ntests; i++) {
- for (j = 0; j < pconns; j++) {
- rspamd_http_client_func(filepath + sizeof("/tmp") - 1,
- addr,
- client_key,
- peer_key,
- NULL,
- ev_base,
- &latency[i * pconns + j]);
- }
- ts1 = rspamd_get_ticks(FALSE);
- event_base_loop(ev_base, 0);
- ts2 = rspamd_get_ticks(FALSE);
- diff = (ts2 - ts1) * 1000.0;
- total_diff += diff;
- }
- gperf_profiler_stop();
-
- msg_info(
- "Made %d aes encrypted connections of size %d in %.6f ms, %.6f cps",
- ntests * pconns,
- file_size,
- total_diff,
- ntests * pconns / total_diff * 1000.);
- mean = rspamd_http_calculate_mean(latency, &std);
- msg_info("Latency: %.6f ms mean, %.6f dev",
- mean, std);
-
- /* Restart server */
- rspamd_http_stop_servers(sfd);
- /* No keypairs cache */
- rspamd_http_start_servers(sfd, addr, serv_key, NULL);
-
- //rspamd_mempool_lock_mutex (mtx);
- usleep(100000);
- total_diff = 0.0;
-
- gperf_profiler_init(NULL, "fair-http-client-aes");
- for (i = 0; i < ntests; i++) {
- for (j = 0; j < pconns; j++) {
- rspamd_http_client_func(filepath + sizeof("/tmp") - 1,
- addr,
- client_key,
- peer_key,
- c,
- ev_base,
- &latency[i * pconns + j]);
- }
- ts1 = rspamd_get_ticks(FALSE);
- event_base_loop(ev_base, 0);
- ts2 = rspamd_get_ticks(FALSE);
- diff = (ts2 - ts1) * 1000.0;
- total_diff += diff;
- }
- gperf_profiler_stop();
-
- msg_info(
- "Made %d uncached aes encrypted connections of size %d in %.6f ms, %.6f cps",
- ntests * pconns,
- file_size,
- total_diff,
- ntests * pconns / total_diff * 1000.);
- mean = rspamd_http_calculate_mean(latency, &std);
- msg_info("Latency: %.6f ms mean, %.6f dev",
- mean, std);
-
- close(fd);
- unlink(filepath);
- rspamd_http_stop_servers(sfd);
-}