static int test_default_cipherlist(SSL_CTX *ctx)
{
STACK_OF(SSL_CIPHER) *ciphers = NULL;
SSL *ssl = NULL;
int i, ret = 0, num_expected_ciphers, num_ciphers;
uint32_t expected_cipher_id, cipher_id;
if (ctx == NULL)
return 0;
if (!TEST_ptr(ssl = SSL_new(ctx))
|| !TEST_ptr(ciphers = SSL_get1_supported_ciphers(ssl)))
goto err;
num_expected_ciphers = OSSL_NELEM(default_ciphers_in_order);
num_ciphers = sk_SSL_CIPHER_num(ciphers);
if (!TEST_int_eq(num_ciphers, num_expected_ciphers))
goto err;
for (i = 0; i < num_ciphers; i++) {
expected_cipher_id = default_ciphers_in_order[i];
cipher_id = SSL_CIPHER_get_id(sk_SSL_CIPHER_value(ciphers, i));
if (!TEST_int_eq(cipher_id, expected_cipher_id)) {
TEST_info("Wrong cipher at position %d", i);
goto err;
}
}
ret = 1;
err:
sk_SSL_CIPHER_free(ciphers);
SSL_free(ssl);
return ret;
}
static int test_default_cipherlist(SSL_CTX *ctx)
{
STACK_OF(SSL_CIPHER) *ciphers;
SSL *ssl;
int i, ret = 0, num_expected_ciphers, num_ciphers;
uint32_t expected_cipher_id, cipher_id;
ssl = SSL_new(ctx);
OPENSSL_assert(ssl != NULL);
ciphers = SSL_get1_supported_ciphers(ssl);
OPENSSL_assert(ciphers != NULL);
num_expected_ciphers = OSSL_NELEM(default_ciphers_in_order);
num_ciphers = sk_SSL_CIPHER_num(ciphers);
if (num_ciphers != num_expected_ciphers) {
fprintf(stderr, "Expected %d supported ciphers, got %d.\n",
num_expected_ciphers, num_ciphers);
goto err;
}
for (i = 0; i < num_ciphers; i++) {
expected_cipher_id = default_ciphers_in_order[i];
cipher_id = SSL_CIPHER_get_id(sk_SSL_CIPHER_value(ciphers, i));
if (cipher_id != expected_cipher_id) {
fprintf(stderr, "Wrong cipher at position %d: expected %x, "
"got %x\n", i, expected_cipher_id, cipher_id);
goto err;
}
}
ret = 1;
err:
sk_SSL_CIPHER_free(ciphers);
SSL_free(ssl);
return ret;
}
int ciphers_main(int argc, char **argv)
{
SSL_CTX *ctx = NULL;
SSL *ssl = NULL;
STACK_OF(SSL_CIPHER) *sk = NULL;
const SSL_METHOD *meth = TLS_server_method();
int ret = 1, i, verbose = 0, Verbose = 0, use_supported = 0;
#ifndef OPENSSL_NO_SSL_TRACE
int stdname = 0;
#endif
#ifndef OPENSSL_NO_PSK
int psk = 0;
#endif
#ifndef OPENSSL_NO_SRP
int srp = 0;
#endif
const char *p;
char *ciphers = NULL, *prog;
char buf[512];
OPTION_CHOICE o;
int min_version = 0, max_version = 0;
prog = opt_init(argc, argv, ciphers_options);
while ((o = opt_next()) != OPT_EOF) {
switch (o) {
case OPT_EOF:
case OPT_ERR:
opthelp:
BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
goto end;
case OPT_HELP:
opt_help(ciphers_options);
ret = 0;
goto end;
case OPT_V:
verbose = 1;
break;
case OPT_UPPER_V:
verbose = Verbose = 1;
break;
case OPT_S:
use_supported = 1;
break;
case OPT_STDNAME:
#ifndef OPENSSL_NO_SSL_TRACE
stdname = verbose = 1;
#endif
break;
case OPT_SSL3:
min_version = SSL3_VERSION;
max_version = SSL3_VERSION;
break;
case OPT_TLS1:
min_version = TLS1_VERSION;
max_version = TLS1_VERSION;
break;
case OPT_TLS1_1:
min_version = TLS1_1_VERSION;
max_version = TLS1_1_VERSION;
break;
case OPT_TLS1_2:
min_version = TLS1_2_VERSION;
max_version = TLS1_2_VERSION;
break;
case OPT_TLS1_3:
min_version = TLS1_3_VERSION;
max_version = TLS1_3_VERSION;
break;
case OPT_PSK:
#ifndef OPENSSL_NO_PSK
psk = 1;
#endif
break;
case OPT_SRP:
#ifndef OPENSSL_NO_SRP
srp = 1;
#endif
break;
}
}
argv = opt_rest();
argc = opt_num_rest();
if (argc == 1)
ciphers = *argv;
else if (argc != 0)
goto opthelp;
ctx = SSL_CTX_new(meth);
if (ctx == NULL)
goto err;
if (SSL_CTX_set_min_proto_version(ctx, min_version) == 0)
goto err;
if (SSL_CTX_set_max_proto_version(ctx, max_version) == 0)
goto err;
#ifndef OPENSSL_NO_PSK
if (psk)
SSL_CTX_set_psk_client_callback(ctx, dummy_psk);
#endif
#ifndef OPENSSL_NO_SRP
if (srp)
SSL_CTX_set_srp_client_pwd_callback(ctx, dummy_srp);
#endif
if (ciphers != NULL) {
if (!SSL_CTX_set_cipher_list(ctx, ciphers)) {
BIO_printf(bio_err, "Error in cipher list\n");
goto err;
}
}
ssl = SSL_new(ctx);
if (ssl == NULL)
goto err;
if (use_supported)
sk = SSL_get1_supported_ciphers(ssl);
else
sk = SSL_get_ciphers(ssl);
if (!verbose) {
for (i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i);
p = SSL_CIPHER_get_name(c);
if (p == NULL)
break;
if (i != 0)
BIO_printf(bio_out, ":");
BIO_printf(bio_out, "%s", p);
}
BIO_printf(bio_out, "\n");
} else {
for (i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
const SSL_CIPHER *c;
c = sk_SSL_CIPHER_value(sk, i);
if (Verbose) {
unsigned long id = SSL_CIPHER_get_id(c);
int id0 = (int)(id >> 24);
int id1 = (int)((id >> 16) & 0xffL);
int id2 = (int)((id >> 8) & 0xffL);
int id3 = (int)(id & 0xffL);
if ((id & 0xff000000L) == 0x03000000L)
BIO_printf(bio_out, " 0x%02X,0x%02X - ", id2, id3); /* SSL3
* cipher */
else
BIO_printf(bio_out, "0x%02X,0x%02X,0x%02X,0x%02X - ", id0, id1, id2, id3); /* whatever */
}
#ifndef OPENSSL_NO_SSL_TRACE
if (stdname) {
const char *nm = SSL_CIPHER_standard_name(c);
if (nm == NULL)
nm = "UNKNOWN";
BIO_printf(bio_out, "%s - ", nm);
}
#endif
BIO_puts(bio_out, SSL_CIPHER_description(c, buf, sizeof buf));
}
}
ret = 0;
goto end;
err:
ERR_print_errors(bio_err);
end:
if (use_supported)
sk_SSL_CIPHER_free(sk);
SSL_CTX_free(ctx);
SSL_free(ssl);
return (ret);
}
int MAIN(int argc, char **argv)
{
int ret=1,i;
int verbose=0,Verbose=0;
int use_supported = 0;
#ifndef OPENSSL_NO_SSL_TRACE
int stdname = 0;
#endif
const char **pp;
const char *p;
int badops=0;
SSL_CTX *ctx=NULL;
SSL *ssl=NULL;
char *ciphers=NULL;
const SSL_METHOD *meth=NULL;
STACK_OF(SSL_CIPHER) *sk=NULL;
char buf[512];
BIO *STDout=NULL;
#if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
meth=SSLv23_server_method();
#elif !defined(OPENSSL_NO_SSL3)
meth=SSLv3_server_method();
#elif !defined(OPENSSL_NO_SSL2)
meth=SSLv2_server_method();
#endif
apps_startup();
if (bio_err == NULL)
bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
#ifdef OPENSSL_SYS_VMS
{
BIO *tmpbio = BIO_new(BIO_f_linebuffer());
STDout = BIO_push(tmpbio, STDout);
}
#endif
if (!load_config(bio_err, NULL))
goto end;
argc--;
argv++;
while (argc >= 1)
{
if (strcmp(*argv,"-v") == 0)
verbose=1;
else if (strcmp(*argv,"-V") == 0)
verbose=Verbose=1;
else if (strcmp(*argv,"-s") == 0)
use_supported = 1;
#ifndef OPENSSL_NO_SSL_TRACE
else if (strcmp(*argv,"-stdname") == 0)
stdname=verbose=1;
#endif
#ifndef OPENSSL_NO_SSL2
else if (strcmp(*argv,"-ssl2") == 0)
meth=SSLv2_client_method();
#endif
#ifndef OPENSSL_NO_SSL3
else if (strcmp(*argv,"-ssl3") == 0)
meth=SSLv3_client_method();
#endif
#ifndef OPENSSL_NO_TLS1
else if (strcmp(*argv,"-tls1") == 0)
meth=TLSv1_client_method();
#endif
else if ((strncmp(*argv,"-h",2) == 0) ||
(strcmp(*argv,"-?") == 0))
{
badops=1;
break;
}
else
{
ciphers= *argv;
}
argc--;
argv++;
}
if (badops)
{
for (pp=ciphers_usage; (*pp != NULL); pp++)
BIO_printf(bio_err,"%s",*pp);
goto end;
}
OpenSSL_add_ssl_algorithms();
ctx=SSL_CTX_new(meth);
if (ctx == NULL) goto err;
if (ciphers != NULL) {
if(!SSL_CTX_set_cipher_list(ctx,ciphers)) {
BIO_printf(bio_err, "Error in cipher list\n");
goto err;
}
}
ssl=SSL_new(ctx);
if (ssl == NULL) goto err;
if (use_supported)
sk=SSL_get1_supported_ciphers(ssl);
else
sk=SSL_get_ciphers(ssl);
if (!verbose)
{
for (i=0; i<sk_SSL_CIPHER_num(sk); i++)
{
SSL_CIPHER *c = sk_SSL_CIPHER_value(sk,i);
p = SSL_CIPHER_get_name(c);
if (p == NULL) break;
if (i != 0) BIO_printf(STDout,":");
BIO_printf(STDout,"%s",p);
}
BIO_printf(STDout,"\n");
}
else /* verbose */
{
for (i=0; i<sk_SSL_CIPHER_num(sk); i++)
{
SSL_CIPHER *c;
c = sk_SSL_CIPHER_value(sk,i);
if (Verbose)
{
unsigned long id = SSL_CIPHER_get_id(c);
int id0 = (int)(id >> 24);
int id1 = (int)((id >> 16) & 0xffL);
int id2 = (int)((id >> 8) & 0xffL);
int id3 = (int)(id & 0xffL);
if ((id & 0xff000000L) == 0x02000000L)
BIO_printf(STDout, " 0x%02X,0x%02X,0x%02X - ", id1, id2, id3); /* SSL2 cipher */
else if ((id & 0xff000000L) == 0x03000000L)
BIO_printf(STDout, " 0x%02X,0x%02X - ", id2, id3); /* SSL3 cipher */
else
BIO_printf(STDout, "0x%02X,0x%02X,0x%02X,0x%02X - ", id0, id1, id2, id3); /* whatever */
}
#ifndef OPENSSL_NO_SSL_TRACE
if (stdname)
{
const char *nm = SSL_CIPHER_standard_name(c);
if (nm == NULL)
nm = "UNKNOWN";
BIO_printf(STDout, "%s - ", nm);
}
#endif
BIO_puts(STDout,SSL_CIPHER_description(c,buf,sizeof buf));
}
}
ret=0;
if (0)
{
err:
SSL_load_error_strings();
ERR_print_errors(bio_err);
}
end:
if (use_supported && sk)
sk_SSL_CIPHER_free(sk);
if (ctx != NULL) SSL_CTX_free(ctx);
if (ssl != NULL) SSL_free(ssl);
if (STDout != NULL) BIO_free_all(STDout);
apps_shutdown();
OPENSSL_EXIT(ret);
}