| 1 | /*
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| 2 | * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include <stdio.h>
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| 11 | #include <stdlib.h>
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| 12 | #include <string.h>
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| 13 |
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| 14 | #include <openssl/opensslconf.h>
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| 15 |
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| 16 | #ifndef OPENSSL_NO_SOCK
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| 17 |
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| 18 | #include "apps.h"
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| 19 | #include "progs.h"
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| 20 | #include <openssl/x509.h>
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| 21 | #include <openssl/ssl.h>
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| 22 | #include <openssl/pem.h>
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| 23 | #include "s_apps.h"
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| 24 | #include <openssl/err.h>
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| 25 | #include <internal/sockets.h>
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| 26 | #if !defined(OPENSSL_SYS_MSDOS)
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| 27 | # include OPENSSL_UNISTD
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| 28 | #endif
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| 29 |
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| 30 | #define SSL_CONNECT_NAME "localhost:4433"
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| 31 |
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| 32 | #define SECONDS 30
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| 33 | #define SECONDSSTR "30"
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| 34 |
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| 35 | static SSL *doConnection(SSL *scon, const char *host, SSL_CTX *ctx);
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| 36 |
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| 37 | /*
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| 38 | * Define a HTTP get command globally.
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| 39 | * Also define the size of the command, this is two bytes less than
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| 40 | * the size of the string because the %s is replaced by the URL.
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| 41 | */
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| 42 | static const char fmt_http_get_cmd[] = "GET %s HTTP/1.0\r\n\r\n";
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| 43 | static const size_t fmt_http_get_cmd_size = sizeof(fmt_http_get_cmd) - 2;
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| 44 |
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| 45 | typedef enum OPTION_choice {
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| 46 | OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
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| 47 | OPT_CONNECT, OPT_CIPHER, OPT_CIPHERSUITES, OPT_CERT, OPT_NAMEOPT, OPT_KEY,
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| 48 | OPT_CAPATH, OPT_CAFILE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_NEW, OPT_REUSE,
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| 49 | OPT_BUGS, OPT_VERIFY, OPT_TIME, OPT_SSL3,
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| 50 | OPT_WWW
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| 51 | } OPTION_CHOICE;
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| 52 |
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| 53 | const OPTIONS s_time_options[] = {
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| 54 | {"help", OPT_HELP, '-', "Display this summary"},
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| 55 | {"connect", OPT_CONNECT, 's',
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| 56 | "Where to connect as post:port (default is " SSL_CONNECT_NAME ")"},
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| 57 | {"cipher", OPT_CIPHER, 's', "TLSv1.2 and below cipher list to be used"},
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| 58 | {"ciphersuites", OPT_CIPHERSUITES, 's',
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| 59 | "Specify TLSv1.3 ciphersuites to be used"},
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| 60 | {"cert", OPT_CERT, '<', "Cert file to use, PEM format assumed"},
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| 61 | {"nameopt", OPT_NAMEOPT, 's', "Various certificate name options"},
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| 62 | {"key", OPT_KEY, '<', "File with key, PEM; default is -cert file"},
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| 63 | {"CApath", OPT_CAPATH, '/', "PEM format directory of CA's"},
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| 64 | {"cafile", OPT_CAFILE, '<', "PEM format file of CA's"},
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| 65 | {"no-CAfile", OPT_NOCAFILE, '-',
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| 66 | "Do not load the default certificates file"},
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| 67 | {"no-CApath", OPT_NOCAPATH, '-',
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| 68 | "Do not load certificates from the default certificates directory"},
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| 69 | {"new", OPT_NEW, '-', "Just time new connections"},
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| 70 | {"reuse", OPT_REUSE, '-', "Just time connection reuse"},
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| 71 | {"bugs", OPT_BUGS, '-', "Turn on SSL bug compatibility"},
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| 72 | {"verify", OPT_VERIFY, 'p',
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| 73 | "Turn on peer certificate verification, set depth"},
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| 74 | {"time", OPT_TIME, 'p', "Seconds to collect data, default " SECONDSSTR},
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| 75 | {"www", OPT_WWW, 's', "Fetch specified page from the site"},
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| 76 | #ifndef OPENSSL_NO_SSL3
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| 77 | {"ssl3", OPT_SSL3, '-', "Just use SSLv3"},
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| 78 | #endif
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| 79 | {NULL}
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| 80 | };
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| 81 |
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| 82 | #define START 0
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| 83 | #define STOP 1
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| 84 |
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| 85 | static double tm_Time_F(int s)
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| 86 | {
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| 87 | return app_tminterval(s, 1);
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| 88 | }
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| 89 |
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| 90 | int s_time_main(int argc, char **argv)
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| 91 | {
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| 92 | char buf[1024 * 8];
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| 93 | SSL *scon = NULL;
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| 94 | SSL_CTX *ctx = NULL;
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| 95 | const SSL_METHOD *meth = NULL;
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| 96 | char *CApath = NULL, *CAfile = NULL, *cipher = NULL, *ciphersuites = NULL;
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| 97 | char *www_path = NULL;
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| 98 | char *host = SSL_CONNECT_NAME, *certfile = NULL, *keyfile = NULL, *prog;
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| 99 | double totalTime = 0.0;
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| 100 | int noCApath = 0, noCAfile = 0;
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| 101 | int maxtime = SECONDS, nConn = 0, perform = 3, ret = 1, i, st_bugs = 0;
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| 102 | long bytes_read = 0, finishtime = 0;
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| 103 | OPTION_CHOICE o;
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| 104 | int max_version = 0, ver, buf_len;
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| 105 | size_t buf_size;
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| 106 |
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| 107 | meth = TLS_client_method();
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| 108 |
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| 109 | prog = opt_init(argc, argv, s_time_options);
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| 110 | while ((o = opt_next()) != OPT_EOF) {
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| 111 | switch (o) {
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| 112 | case OPT_EOF:
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| 113 | case OPT_ERR:
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| 114 | opthelp:
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| 115 | BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
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| 116 | goto end;
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| 117 | case OPT_HELP:
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| 118 | opt_help(s_time_options);
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| 119 | ret = 0;
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| 120 | goto end;
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| 121 | case OPT_CONNECT:
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| 122 | host = opt_arg();
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| 123 | break;
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| 124 | case OPT_REUSE:
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| 125 | perform = 2;
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| 126 | break;
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| 127 | case OPT_NEW:
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| 128 | perform = 1;
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| 129 | break;
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| 130 | case OPT_VERIFY:
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| 131 | if (!opt_int(opt_arg(), &verify_args.depth))
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| 132 | goto opthelp;
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| 133 | BIO_printf(bio_err, "%s: verify depth is %d\n",
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| 134 | prog, verify_args.depth);
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| 135 | break;
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| 136 | case OPT_CERT:
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| 137 | certfile = opt_arg();
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| 138 | break;
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| 139 | case OPT_NAMEOPT:
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| 140 | if (!set_nameopt(opt_arg()))
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| 141 | goto end;
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| 142 | break;
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| 143 | case OPT_KEY:
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| 144 | keyfile = opt_arg();
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| 145 | break;
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| 146 | case OPT_CAPATH:
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| 147 | CApath = opt_arg();
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| 148 | break;
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| 149 | case OPT_CAFILE:
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| 150 | CAfile = opt_arg();
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| 151 | break;
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| 152 | case OPT_NOCAPATH:
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| 153 | noCApath = 1;
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| 154 | break;
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| 155 | case OPT_NOCAFILE:
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| 156 | noCAfile = 1;
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| 157 | break;
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| 158 | case OPT_CIPHER:
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| 159 | cipher = opt_arg();
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| 160 | break;
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| 161 | case OPT_CIPHERSUITES:
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| 162 | ciphersuites = opt_arg();
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| 163 | break;
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| 164 | case OPT_BUGS:
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| 165 | st_bugs = 1;
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| 166 | break;
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| 167 | case OPT_TIME:
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| 168 | if (!opt_int(opt_arg(), &maxtime))
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| 169 | goto opthelp;
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| 170 | break;
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| 171 | case OPT_WWW:
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| 172 | www_path = opt_arg();
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| 173 | buf_size = strlen(www_path) + fmt_http_get_cmd_size;
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| 174 | if (buf_size > sizeof(buf)) {
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| 175 | BIO_printf(bio_err, "%s: -www option is too long\n", prog);
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| 176 | goto end;
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| 177 | }
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| 178 | break;
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| 179 | case OPT_SSL3:
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| 180 | max_version = SSL3_VERSION;
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| 181 | break;
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| 182 | }
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| 183 | }
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| 184 | argc = opt_num_rest();
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| 185 | if (argc != 0)
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| 186 | goto opthelp;
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| 187 |
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| 188 | if (cipher == NULL)
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| 189 | cipher = getenv("SSL_CIPHER");
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| 190 |
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| 191 | if ((ctx = SSL_CTX_new(meth)) == NULL)
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| 192 | goto end;
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| 193 |
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| 194 | SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY);
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| 195 | SSL_CTX_set_quiet_shutdown(ctx, 1);
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| 196 | if (SSL_CTX_set_max_proto_version(ctx, max_version) == 0)
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| 197 | goto end;
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| 198 |
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| 199 | if (st_bugs)
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| 200 | SSL_CTX_set_options(ctx, SSL_OP_ALL);
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| 201 | if (cipher != NULL && !SSL_CTX_set_cipher_list(ctx, cipher))
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| 202 | goto end;
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| 203 | if (ciphersuites != NULL && !SSL_CTX_set_ciphersuites(ctx, ciphersuites))
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| 204 | goto end;
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| 205 | if (!set_cert_stuff(ctx, certfile, keyfile))
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| 206 | goto end;
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| 207 |
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| 208 | if (!ctx_set_verify_locations(ctx, CAfile, CApath, noCAfile, noCApath)) {
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| 209 | ERR_print_errors(bio_err);
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| 210 | goto end;
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| 211 | }
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| 212 | if (!(perform & 1))
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| 213 | goto next;
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| 214 | printf("Collecting connection statistics for %d seconds\n", maxtime);
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| 215 |
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| 216 | /* Loop and time how long it takes to make connections */
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| 217 |
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| 218 | bytes_read = 0;
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| 219 | finishtime = (long)time(NULL) + maxtime;
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| 220 | tm_Time_F(START);
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| 221 | for (;;) {
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| 222 | if (finishtime < (long)time(NULL))
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| 223 | break;
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| 224 |
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| 225 | if ((scon = doConnection(NULL, host, ctx)) == NULL)
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| 226 | goto end;
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| 227 |
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| 228 | if (www_path != NULL) {
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| 229 | buf_len = BIO_snprintf(buf, sizeof(buf), fmt_http_get_cmd,
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| 230 | www_path);
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| 231 | if (buf_len <= 0 || SSL_write(scon, buf, buf_len) <= 0)
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| 232 | goto end;
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| 233 | while ((i = SSL_read(scon, buf, sizeof(buf))) > 0)
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| 234 | bytes_read += i;
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| 235 | }
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| 236 | SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
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| 237 | BIO_closesocket(SSL_get_fd(scon));
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| 238 |
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| 239 | nConn += 1;
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| 240 | if (SSL_session_reused(scon)) {
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| 241 | ver = 'r';
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| 242 | } else {
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| 243 | ver = SSL_version(scon);
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| 244 | if (ver == TLS1_VERSION)
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| 245 | ver = 't';
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| 246 | else if (ver == SSL3_VERSION)
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| 247 | ver = '3';
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| 248 | else
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| 249 | ver = '*';
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| 250 | }
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| 251 | fputc(ver, stdout);
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| 252 | fflush(stdout);
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| 253 |
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| 254 | SSL_free(scon);
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| 255 | scon = NULL;
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| 256 | }
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| 257 | totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
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| 258 |
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| 259 | i = (int)((long)time(NULL) - finishtime + maxtime);
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| 260 | printf
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| 261 | ("\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n",
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| 262 | nConn, totalTime, ((double)nConn / totalTime), bytes_read);
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| 263 | printf
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| 264 | ("%d connections in %ld real seconds, %ld bytes read per connection\n",
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| 265 | nConn, (long)time(NULL) - finishtime + maxtime, bytes_read / nConn);
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| 266 |
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| 267 | /*
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| 268 | * Now loop and time connections using the same session id over and over
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| 269 | */
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| 270 |
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| 271 | next:
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| 272 | if (!(perform & 2))
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| 273 | goto end;
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| 274 | printf("\n\nNow timing with session id reuse.\n");
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| 275 |
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| 276 | /* Get an SSL object so we can reuse the session id */
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| 277 | if ((scon = doConnection(NULL, host, ctx)) == NULL) {
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| 278 | BIO_printf(bio_err, "Unable to get connection\n");
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| 279 | goto end;
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| 280 | }
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| 281 |
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| 282 | if (www_path != NULL) {
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| 283 | buf_len = BIO_snprintf(buf, sizeof(buf), fmt_http_get_cmd, www_path);
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| 284 | if (buf_len <= 0 || SSL_write(scon, buf, buf_len) <= 0)
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| 285 | goto end;
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| 286 | while ((i = SSL_read(scon, buf, sizeof(buf))) > 0)
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| 287 | continue;
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| 288 | }
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| 289 | SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
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| 290 | BIO_closesocket(SSL_get_fd(scon));
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| 291 |
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| 292 | nConn = 0;
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| 293 | totalTime = 0.0;
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| 294 |
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| 295 | finishtime = (long)time(NULL) + maxtime;
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| 296 |
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| 297 | printf("starting\n");
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| 298 | bytes_read = 0;
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| 299 | tm_Time_F(START);
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| 300 |
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| 301 | for (;;) {
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| 302 | if (finishtime < (long)time(NULL))
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| 303 | break;
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| 304 |
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| 305 | if ((doConnection(scon, host, ctx)) == NULL)
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| 306 | goto end;
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| 307 |
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| 308 | if (www_path != NULL) {
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| 309 | buf_len = BIO_snprintf(buf, sizeof(buf), fmt_http_get_cmd,
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| 310 | www_path);
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| 311 | if (buf_len <= 0 || SSL_write(scon, buf, buf_len) <= 0)
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| 312 | goto end;
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| 313 | while ((i = SSL_read(scon, buf, sizeof(buf))) > 0)
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| 314 | bytes_read += i;
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| 315 | }
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| 316 | SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
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| 317 | BIO_closesocket(SSL_get_fd(scon));
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| 318 |
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| 319 | nConn += 1;
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| 320 | if (SSL_session_reused(scon)) {
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| 321 | ver = 'r';
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| 322 | } else {
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| 323 | ver = SSL_version(scon);
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| 324 | if (ver == TLS1_VERSION)
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| 325 | ver = 't';
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| 326 | else if (ver == SSL3_VERSION)
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| 327 | ver = '3';
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| 328 | else
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| 329 | ver = '*';
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| 330 | }
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| 331 | fputc(ver, stdout);
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| 332 | fflush(stdout);
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| 333 | }
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| 334 | totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
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| 335 |
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| 336 | printf
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| 337 | ("\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n",
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| 338 | nConn, totalTime, ((double)nConn / totalTime), bytes_read);
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| 339 | printf
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| 340 | ("%d connections in %ld real seconds, %ld bytes read per connection\n",
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| 341 | nConn, (long)time(NULL) - finishtime + maxtime, bytes_read / nConn);
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| 342 |
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| 343 | ret = 0;
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| 344 |
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| 345 | end:
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| 346 | SSL_free(scon);
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| 347 | SSL_CTX_free(ctx);
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| 348 | return ret;
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| 349 | }
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| 350 |
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| 351 | /*-
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| 352 | * doConnection - make a connection
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| 353 | */
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| 354 | static SSL *doConnection(SSL *scon, const char *host, SSL_CTX *ctx)
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| 355 | {
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| 356 | BIO *conn;
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| 357 | SSL *serverCon;
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| 358 | int i;
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| 359 |
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| 360 | if ((conn = BIO_new(BIO_s_connect())) == NULL)
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| 361 | return NULL;
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| 362 |
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| 363 | BIO_set_conn_hostname(conn, host);
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| 364 | BIO_set_conn_mode(conn, BIO_SOCK_NODELAY);
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| 365 |
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| 366 | if (scon == NULL)
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| 367 | serverCon = SSL_new(ctx);
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| 368 | else {
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| 369 | serverCon = scon;
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| 370 | SSL_set_connect_state(serverCon);
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| 371 | }
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| 372 |
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| 373 | SSL_set_bio(serverCon, conn, conn);
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| 374 |
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| 375 | /* ok, lets connect */
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| 376 | i = SSL_connect(serverCon);
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| 377 | if (i <= 0) {
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| 378 | BIO_printf(bio_err, "ERROR\n");
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| 379 | if (verify_args.error != X509_V_OK)
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| 380 | BIO_printf(bio_err, "verify error:%s\n",
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| 381 | X509_verify_cert_error_string(verify_args.error));
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| 382 | else
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| 383 | ERR_print_errors(bio_err);
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| 384 | if (scon == NULL)
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| 385 | SSL_free(serverCon);
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| 386 | return NULL;
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| 387 | }
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| 388 |
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| 389 | #if defined(SOL_SOCKET) && defined(SO_LINGER)
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| 390 | {
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| 391 | struct linger no_linger;
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| 392 | int fd;
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| 393 |
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| 394 | no_linger.l_onoff = 1;
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| 395 | no_linger.l_linger = 0;
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| 396 | fd = SSL_get_fd(serverCon);
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| 397 | if (fd >= 0)
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| 398 | (void)setsockopt(fd, SOL_SOCKET, SO_LINGER, (char*)&no_linger,
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| 399 | sizeof(no_linger));
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| 400 | }
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| 401 | #endif
|
|---|
| 402 |
|
|---|
| 403 | return serverCon;
|
|---|
| 404 | }
|
|---|
| 405 | #endif /* OPENSSL_NO_SOCK */
|
|---|
