#ifndef OPENSSL_NO_RSA
#include <openssl/rsa.h>
#endif
+#ifndef OPENSSL_NO_SRP
+#include <openssl/srp.h>
+#endif
#include "s_apps.h"
#include "timeouts.h"
#ifndef OPENSSL_NO_RSA
static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength);
#endif
+static int not_resumable_sess_cb(SSL *s, int is_forward_secure);
static int sv_body(char *hostname, int s, unsigned char *context);
static int www_body(char *hostname, int s, unsigned char *context);
static void close_accept_socket(void );
static void print_stats(BIO *bp,SSL_CTX *ctx);
static int generate_session_id(const SSL *ssl, unsigned char *id,
unsigned int *id_len);
+static void init_session_cache_ctx(SSL_CTX *sctx);
+static void free_sessions(void);
#ifndef OPENSSL_NO_DH
static DH *load_dh_param(const char *dhfile);
static DH *get_dh512(void);
static int s_tlsextstatus=0;
static int cert_status_cb(SSL *s, void *arg);
#endif
+static int no_resume_ephemeral = 0;
static int s_msg=0;
static int s_quiet=0;
+static char *keymatexportlabel=NULL;
+static int keymatexportlen=20;
+
static int hack=0;
#ifndef OPENSSL_NO_ENGINE
static char *engine_id=NULL;
static int enable_timeouts = 0;
static long socket_mtu;
+#ifndef OPENSSL_NO_DTLS1
static int cert_chain = 0;
+#endif
+
#ifndef OPENSSL_NO_PSK
static char *psk_identity="Client_identity";
-static char *psk_key=NULL; /* by default PSK is not used */
+char *psk_key=NULL; /* by default PSK is not used */
static unsigned int psk_server_cb(SSL *ssl, const char *identity,
unsigned char *psk, unsigned int max_psk_len)
/* here we could lookup the given identity e.g. from a database */
if (strcmp(identity, psk_identity) != 0)
{
- BIO_printf(bio_s_out, "PSK error: client identity not found\n");
+ BIO_printf(bio_s_out, "PSK error: client identity not found"
+ " (got '%s' expected '%s')\n", identity,
+ psk_identity);
goto out_err;
}
if (s_debug)
}
#endif
+#ifndef OPENSSL_NO_SRP
+/* This is a context that we pass to callbacks */
+typedef struct srpsrvparm_st
+ {
+ char *login;
+ SRP_VBASE *vb;
+ SRP_user_pwd *user;
+ } srpsrvparm;
+
+/* This callback pretends to require some asynchronous logic in order to obtain
+ a verifier. When the callback is called for a new connection we return
+ with a negative value. This will provoke the accept etc to return with
+ an LOOKUP_X509. The main logic of the reinvokes the suspended call
+ (which would normally occur after a worker has finished) and we
+ set the user parameters.
+*/
+static int MS_CALLBACK ssl_srp_server_param_cb(SSL *s, int *ad, void *arg)
+ {
+ srpsrvparm *p = (srpsrvparm *)arg;
+ if (p->login == NULL && p->user == NULL )
+ {
+ p->login = SSL_get_srp_username(s);
+ BIO_printf(bio_err, "SRP username = \"%s\"\n", p->login);
+ return (-1) ;
+ }
+
+ if (p->user == NULL)
+ {
+ BIO_printf(bio_err, "User %s doesn't exist\n", p->login);
+ return SSL3_AL_FATAL;
+ }
+ if (SSL_set_srp_server_param(s, p->user->N, p->user->g, p->user->s, p->user->v,
+ p->user->info) < 0)
+ {
+ *ad = SSL_AD_INTERNAL_ERROR;
+ return SSL3_AL_FATAL;
+ }
+ BIO_printf(bio_err, "SRP parameters set: username = \"%s\" info=\"%s\" \n", p->login,p->user->info);
+ /* need to check whether there are memory leaks */
+ p->user = NULL;
+ p->login = NULL;
+ return SSL_ERROR_NONE;
+ }
+
+#endif
+
#ifdef MONOLITH
static void s_server_init(void)
{
#ifndef OPENSSL_NO_PSK
BIO_printf(bio_err," -psk_hint arg - PSK identity hint to use\n");
BIO_printf(bio_err," -psk arg - PSK in hex (without 0x)\n");
+# ifndef OPENSSL_NO_JPAKE
+ BIO_printf(bio_err," -jpake arg - JPAKE secret to use\n");
+# endif
+#endif
+#ifndef OPENSSL_NO_SRP
+ BIO_printf(bio_err," -srpvfile file - The verifier file for SRP\n");
+ BIO_printf(bio_err," -srpuserseed string - A seed string for a default user salt.\n");
#endif
BIO_printf(bio_err," -ssl2 - Just talk SSLv2\n");
BIO_printf(bio_err," -ssl3 - Just talk SSLv3\n");
+ BIO_printf(bio_err," -tls1_2 - Just talk TLSv1.2\n");
+ BIO_printf(bio_err," -tls1_1 - Just talk TLSv1.1\n");
BIO_printf(bio_err," -tls1 - Just talk TLSv1\n");
BIO_printf(bio_err," -dtls1 - Just talk DTLSv1\n");
BIO_printf(bio_err," -timeout - Enable timeouts\n");
- BIO_printf(bio_err," -mtu - Set MTU\n");
+ BIO_printf(bio_err," -mtu - Set link layer MTU\n");
BIO_printf(bio_err," -chain - Read a certificate chain\n");
BIO_printf(bio_err," -no_ssl2 - Just disable SSLv2\n");
BIO_printf(bio_err," -no_ssl3 - Just disable SSLv3\n");
BIO_printf(bio_err," -no_tls1 - Just disable TLSv1\n");
+ BIO_printf(bio_err," -no_tls1_1 - Just disable TLSv1.1\n");
+ BIO_printf(bio_err," -no_tls1_2 - Just disable TLSv1.2\n");
#ifndef OPENSSL_NO_DH
BIO_printf(bio_err," -no_dhe - Disable ephemeral DH\n");
#endif
#ifndef OPENSSL_NO_ECDH
BIO_printf(bio_err," -no_ecdhe - Disable ephemeral ECDH\n");
#endif
+ BIO_printf(bio_err, "-no_resume_ephemeral - Disable caching and tickets if ephemeral (EC)DH is used\n");
BIO_printf(bio_err," -bugs - Turn on SSL bug compatibility\n");
BIO_printf(bio_err," -www - Respond to a 'GET /' with a status page\n");
BIO_printf(bio_err," -WWW - Respond to a 'GET /<path> HTTP/1.0' with file ./<path>\n");
BIO_printf(bio_err," not specified (default is %s)\n",TEST_CERT2);
BIO_printf(bio_err," -tlsextdebug - hex dump of all TLS extensions received\n");
BIO_printf(bio_err," -no_ticket - disable use of RFC4507bis session tickets\n");
-#endif
+ BIO_printf(bio_err," -legacy_renegotiation - enable use of legacy renegotiation (dangerous)\n");
+# ifndef OPENSSL_NO_NEXTPROTONEG
+ BIO_printf(bio_err," -nextprotoneg arg - set the advertised protocols for the NPN extension (comma-separated list)\n");
+# endif
+ BIO_printf(bio_err," -use_srtp profiles - Offer SRTP key management with a colon-separated profile list\n");
+#endif
+ BIO_printf(bio_err," -keymatexport label - Export keying material using label\n");
+ BIO_printf(bio_err," -keymatexportlen len - Export len bytes of keying material (default 20)\n");
}
static int local_argc=0;
return p->extension_error;
if (ctx2)
{
- BIO_printf(p->biodebug,"Swiching server context.\n");
+ BIO_printf(p->biodebug,"Switching server context.\n");
SSL_set_SSL_CTX(s,ctx2);
}
}
int use_ssl;
unsigned char *rspder = NULL;
int rspderlen;
- STACK_OF(STRING) *aia = NULL;
+ STACK_OF(OPENSSL_STRING) *aia = NULL;
X509 *x = NULL;
X509_STORE_CTX inctx;
X509_OBJECT obj;
aia = X509_get1_ocsp(x);
if (aia)
{
- if (!OCSP_parse_url(sk_STRING_value(aia, 0),
+ if (!OCSP_parse_url(sk_OPENSSL_STRING_value(aia, 0),
&host, &port, &path, &use_ssl))
{
BIO_puts(err, "cert_status: can't parse AIA URL\n");
}
if (srctx->verbose)
BIO_printf(err, "cert_status: AIA URL: %s\n",
- sk_STRING_value(aia, 0));
+ sk_OPENSSL_STRING_value(aia, 0));
}
else
{
if (!OCSP_REQUEST_add_ext(req, ext, -1))
goto err;
}
- resp = process_responder(err, req, host, path, port, use_ssl,
+ resp = process_responder(err, req, host, path, port, use_ssl, NULL,
srctx->timeout);
if (!resp)
{
ret = SSL_TLSEXT_ERR_ALERT_FATAL;
goto done;
}
+
+# ifndef OPENSSL_NO_NEXTPROTONEG
+/* This is the context that we pass to next_proto_cb */
+typedef struct tlsextnextprotoctx_st {
+ unsigned char *data;
+ unsigned int len;
+} tlsextnextprotoctx;
+
+static int next_proto_cb(SSL *s, const unsigned char **data, unsigned int *len, void *arg)
+ {
+ tlsextnextprotoctx *next_proto = arg;
+
+ *data = next_proto->data;
+ *len = next_proto->len;
+
+ return SSL_TLSEXT_ERR_OK;
+ }
+# endif /* ndef OPENSSL_NO_NPN */
#endif
+static int not_resumable_sess_cb(SSL *s, int is_forward_secure)
+ {
+ /* disable resumption for sessions with forward secure ciphers */
+ return is_forward_secure;
+ }
+
int MAIN(int, char **);
+#ifndef OPENSSL_NO_JPAKE
static char *jpake_secret = NULL;
+#endif
+#ifndef OPENSSL_NO_SRP
+ static srpsrvparm srp_callback_parm;
+#endif
+static char *srtp_profiles = NULL;
int MAIN(int argc, char *argv[])
{
- X509_STORE *store = NULL;
- int vflags = 0;
+ X509_VERIFY_PARAM *vpm = NULL;
+ int badarg = 0;
short port=PORT;
char *CApath=NULL,*CAfile=NULL;
unsigned char *context = NULL;
int state=0;
const SSL_METHOD *meth=NULL;
int socket_type=SOCK_STREAM;
-#ifndef OPENSSL_NO_ENGINE
ENGINE *e=NULL;
-#endif
char *inrand=NULL;
int s_cert_format = FORMAT_PEM, s_key_format = FORMAT_PEM;
char *passarg = NULL, *pass = NULL;
int s_dcert_format = FORMAT_PEM, s_dkey_format = FORMAT_PEM;
X509 *s_cert = NULL, *s_dcert = NULL;
EVP_PKEY *s_key = NULL, *s_dkey = NULL;
+ int no_cache = 0, ext_cache = 0;
#ifndef OPENSSL_NO_TLSEXT
EVP_PKEY *s_key2 = NULL;
X509 *s_cert2 = NULL;
#endif
#ifndef OPENSSL_NO_TLSEXT
tlsextctx tlsextcbp = {NULL, NULL, SSL_TLSEXT_ERR_ALERT_WARNING};
+# ifndef OPENSSL_NO_NEXTPROTONEG
+ const char *next_proto_neg_in = NULL;
+ tlsextnextprotoctx next_proto;
+# endif
#endif
#ifndef OPENSSL_NO_PSK
/* by default do not send a PSK identity hint */
static char *psk_identity_hint=NULL;
#endif
-#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();
+#ifndef OPENSSL_NO_SRP
+ char *srpuserseed = NULL;
+ char *srp_verifier_file = NULL;
#endif
+ meth=SSLv23_server_method();
local_argc=argc;
local_argv=argv;
if (--argc < 1) goto bad;
CApath= *(++argv);
}
- else if (strcmp(*argv,"-crl_check") == 0)
+ else if (strcmp(*argv,"-no_cache") == 0)
+ no_cache = 1;
+ else if (strcmp(*argv,"-ext_cache") == 0)
+ ext_cache = 1;
+ else if (args_verify(&argv, &argc, &badarg, bio_err, &vpm))
{
- vflags |= X509_V_FLAG_CRL_CHECK;
- }
- else if (strcmp(*argv,"-crl_check_all") == 0)
- {
- vflags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL;
+ if (badarg)
+ goto bad;
+ continue;
}
else if (strcmp(*argv,"-verify_return_error") == 0)
verify_return_error = 1;
else if (strcmp(*argv,"-serverpref") == 0)
{ off|=SSL_OP_CIPHER_SERVER_PREFERENCE; }
+ else if (strcmp(*argv,"-legacy_renegotiation") == 0)
+ off|=SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION;
else if (strcmp(*argv,"-cipher") == 0)
{
if (--argc < 1) goto bad;
{ no_dhe=1; }
else if (strcmp(*argv,"-no_ecdhe") == 0)
{ no_ecdhe=1; }
+ else if (strcmp(*argv,"-no_resume_ephemeral") == 0)
+ { no_resume_ephemeral = 1; }
#ifndef OPENSSL_NO_PSK
else if (strcmp(*argv,"-psk_hint") == 0)
{
psk_key=*(++argv);
for (i=0; i<strlen(psk_key); i++)
{
- if (isxdigit((int)psk_key[i]))
+ if (isxdigit((unsigned char)psk_key[i]))
continue;
BIO_printf(bio_err,"Not a hex number '%s'\n",*argv);
goto bad;
}
}
+#endif
+#ifndef OPENSSL_NO_SRP
+ else if (strcmp(*argv, "-srpvfile") == 0)
+ {
+ if (--argc < 1) goto bad;
+ srp_verifier_file = *(++argv);
+ meth = TLSv1_server_method();
+ }
+ else if (strcmp(*argv, "-srpuserseed") == 0)
+ {
+ if (--argc < 1) goto bad;
+ srpuserseed = *(++argv);
+ meth = TLSv1_server_method();
+ }
#endif
else if (strcmp(*argv,"-www") == 0)
{ www=1; }
{ off|=SSL_OP_NO_SSLv2; }
else if (strcmp(*argv,"-no_ssl3") == 0)
{ off|=SSL_OP_NO_SSLv3; }
+ else if (strcmp(*argv,"-no_tls1_2") == 0)
+ { off|=SSL_OP_NO_TLSv1_2; }
+ else if (strcmp(*argv,"-no_tls1_1") == 0)
+ { off|=SSL_OP_NO_TLSv1_1; }
else if (strcmp(*argv,"-no_tls1") == 0)
{ off|=SSL_OP_NO_TLSv1; }
else if (strcmp(*argv,"-no_comp") == 0)
{ meth=SSLv3_server_method(); }
#endif
#ifndef OPENSSL_NO_TLS1
+ else if (strcmp(*argv,"-tls1_2") == 0)
+ { meth=TLSv1_2_server_method(); }
+ else if (strcmp(*argv,"-tls1_1") == 0)
+ { meth=TLSv1_1_server_method(); }
else if (strcmp(*argv,"-tls1") == 0)
{ meth=TLSv1_server_method(); }
+ else if (strcmp(*argv,"-tls1_1") == 0)
+ { meth=TLSv1_1_server_method(); }
#endif
#ifndef OPENSSL_NO_DTLS1
else if (strcmp(*argv,"-dtls1") == 0)
if (--argc < 1) goto bad;
s_key_file2= *(++argv);
}
-
+# ifndef OPENSSL_NO_NEXTPROTONEG
+ else if (strcmp(*argv,"-nextprotoneg") == 0)
+ {
+ if (--argc < 1) goto bad;
+ next_proto_neg_in = *(++argv);
+ }
+# endif
#endif
+#if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
else if (strcmp(*argv,"-jpake") == 0)
{
if (--argc < 1) goto bad;
jpake_secret = *(++argv);
}
+#endif
+ else if (strcmp(*argv,"-use_srtp") == 0)
+ {
+ if (--argc < 1) goto bad;
+ srtp_profiles = *(++argv);
+ }
+ else if (strcmp(*argv,"-keymatexport") == 0)
+ {
+ if (--argc < 1) goto bad;
+ keymatexportlabel= *(++argv);
+ }
+ else if (strcmp(*argv,"-keymatexportlen") == 0)
+ {
+ if (--argc < 1) goto bad;
+ keymatexportlen=atoi(*(++argv));
+ if (keymatexportlen == 0) goto bad;
+ }
else
{
BIO_printf(bio_err,"unknown option %s\n",*argv);
goto end;
}
+#if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
+ if (jpake_secret)
+ {
+ if (psk_key)
+ {
+ BIO_printf(bio_err,
+ "Can't use JPAKE and PSK together\n");
+ goto end;
+ }
+ psk_identity = "JPAKE";
+ if (cipher)
+ {
+ BIO_printf(bio_err, "JPAKE sets cipher to PSK\n");
+ goto end;
+ }
+ cipher = "PSK";
+ }
+
+#endif
+
SSL_load_error_strings();
OpenSSL_add_ssl_algorithms();
goto end;
}
}
+# ifndef OPENSSL_NO_NEXTPROTONEG
+ if (next_proto_neg_in)
+ {
+ unsigned short len;
+ next_proto.data = next_protos_parse(&len,
+ next_proto_neg_in);
+ if (next_proto.data == NULL)
+ goto end;
+ next_proto.len = len;
+ }
+ else
+ {
+ next_proto.data = NULL;
+ }
+# endif
#endif
}
if (socket_type == SOCK_DGRAM) SSL_CTX_set_read_ahead(ctx, 1);
if (state) SSL_CTX_set_info_callback(ctx,apps_ssl_info_callback);
+ if (no_cache)
+ SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_OFF);
+ else if (ext_cache)
+ init_session_cache_ctx(ctx);
+ else
+ SSL_CTX_sess_set_cache_size(ctx,128);
- SSL_CTX_sess_set_cache_size(ctx,128);
+ if (srtp_profiles != NULL)
+ SSL_CTX_set_tlsext_use_srtp(ctx, srtp_profiles);
#if 0
if (cipher == NULL) cipher=getenv("SSL_CIPHER");
ERR_print_errors(bio_err);
/* goto end; */
}
- store = SSL_CTX_get_cert_store(ctx);
- X509_STORE_set_flags(store, vflags);
+ if (vpm)
+ SSL_CTX_set1_param(ctx, vpm);
#ifndef OPENSSL_NO_TLSEXT
if (s_cert2)
if (state) SSL_CTX_set_info_callback(ctx2,apps_ssl_info_callback);
- SSL_CTX_sess_set_cache_size(ctx2,128);
+ if (no_cache)
+ SSL_CTX_set_session_cache_mode(ctx2,SSL_SESS_CACHE_OFF);
+ else if (ext_cache)
+ init_session_cache_ctx(ctx2);
+ else
+ SSL_CTX_sess_set_cache_size(ctx2,128);
if ((!SSL_CTX_load_verify_locations(ctx2,CAfile,CApath)) ||
(!SSL_CTX_set_default_verify_paths(ctx2)))
{
ERR_print_errors(bio_err);
}
- store = SSL_CTX_get_cert_store(ctx2);
- X509_STORE_set_flags(store, vflags);
+ if (vpm)
+ SSL_CTX_set1_param(ctx2, vpm);
}
+
+# ifndef OPENSSL_NO_NEXTPROTONEG
+ if (next_proto.data)
+ SSL_CTX_set_next_protos_advertised_cb(ctx, next_proto_cb, &next_proto);
+# endif
#endif
#ifndef OPENSSL_NO_DH
#endif
#endif
+ if (no_resume_ephemeral)
+ {
+ SSL_CTX_set_not_resumable_session_callback(ctx, not_resumable_sess_cb);
+#ifndef OPENSSL_NO_TLSEXT
+ if (ctx2)
+ SSL_CTX_set_not_resumable_session_callback(ctx2, not_resumable_sess_cb);
+#endif
+ }
+
#ifndef OPENSSL_NO_PSK
+#ifdef OPENSSL_NO_JPAKE
if (psk_key != NULL)
+#else
+ if (psk_key != NULL || jpake_secret)
+#endif
{
if (s_debug)
- BIO_printf(bio_s_out, "PSK key given, setting server callback\n");
+ BIO_printf(bio_s_out, "PSK key given or JPAKE in use, setting server callback\n");
SSL_CTX_set_psk_server_callback(ctx, psk_server_cb);
}
SSL_CTX_set_session_id_context(ctx,(void*)&s_server_session_id_context,
sizeof s_server_session_id_context);
+ /* Set DTLS cookie generation and verification callbacks */
+ SSL_CTX_set_cookie_generate_cb(ctx, generate_cookie_callback);
+ SSL_CTX_set_cookie_verify_cb(ctx, verify_cookie_callback);
+
#ifndef OPENSSL_NO_TLSEXT
if (ctx2)
{
}
#endif
+#ifndef OPENSSL_NO_SRP
+ if (srp_verifier_file != NULL)
+ {
+ srp_callback_parm.vb = SRP_VBASE_new(srpuserseed);
+ srp_callback_parm.user = NULL;
+ srp_callback_parm.login = NULL;
+ if ((ret = SRP_VBASE_init(srp_callback_parm.vb, srp_verifier_file)) != SRP_NO_ERROR)
+ {
+ BIO_printf(bio_err,
+ "Cannot initialize SRP verifier file \"%s\":ret=%d\n",
+ srp_verifier_file,ret);
+ goto end;
+ }
+ SSL_CTX_set_verify(ctx, SSL_VERIFY_NONE,verify_callback);
+ SSL_CTX_set_srp_cb_arg(ctx, &srp_callback_parm);
+ SSL_CTX_set_srp_username_callback(ctx, ssl_srp_server_param_cb);
+ }
+ else
+#endif
if (CAfile != NULL)
{
SSL_CTX_set_client_CA_list(ctx,SSL_load_client_CA_file(CAfile));
OPENSSL_free(pass);
if (dpass)
OPENSSL_free(dpass);
+ free_sessions();
#ifndef OPENSSL_NO_TLSEXT
if (ctx2 != NULL) SSL_CTX_free(ctx2);
if (s_cert2)
unsigned long l;
SSL *con=NULL;
BIO *sbio;
+#ifndef OPENSSL_NO_KRB5
+ KSSL_CTX *kctx;
+#endif
+ struct timeval timeout;
#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_BEOS_R5)
struct timeval tv;
+#else
+ struct timeval *timeoutp;
#endif
if ((buf=OPENSSL_malloc(bufsize)) == NULL)
}
#endif
#ifndef OPENSSL_NO_KRB5
- if ((con->kssl_ctx = kssl_ctx_new()) != NULL)
+ if ((kctx = kssl_ctx_new()) != NULL)
{
- kssl_ctx_setstring(con->kssl_ctx, KSSL_SERVICE,
- KRB5SVC);
- kssl_ctx_setstring(con->kssl_ctx, KSSL_KEYTAB,
- KRB5KEYTAB);
+ SSL_set0_kssl_ctx(con, kctx);
+ kssl_ctx_setstring(kctx, KSSL_SERVICE, KRB5SVC);
+ kssl_ctx_setstring(kctx, KSSL_KEYTAB, KRB5KEYTAB);
}
#endif /* OPENSSL_NO_KRB5 */
if(context)
if (SSL_version(con) == DTLS1_VERSION)
{
- struct timeval timeout;
sbio=BIO_new_dgram(s,BIO_NOCLOSE);
BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_SEND_TIMEOUT, 0, &timeout);
}
- if (socket_mtu > 0)
+ if (socket_mtu > 28)
{
SSL_set_options(con, SSL_OP_NO_QUERY_MTU);
- SSL_set_mtu(con, socket_mtu);
+ SSL_set_mtu(con, socket_mtu - 28);
}
else
/* want to do MTU discovery */
test=BIO_new(BIO_f_nbio_test());
sbio=BIO_push(test,sbio);
}
-
+#ifndef OPENSSL_NO_JPAKE
if(jpake_secret)
jpake_server_auth(bio_s_out, sbio, jpake_secret);
+#endif
SSL_set_bio(con,sbio,sbio);
SSL_set_accept_state(con);
if (s_debug)
{
- con->debug=1;
+ SSL_set_debug(con, 1);
BIO_set_callback(SSL_get_rbio(con),bio_dump_callback);
BIO_set_callback_arg(SSL_get_rbio(con),(char *)bio_s_out);
}
read_from_terminal = 1;
(void)fcntl(fileno(stdin), F_SETFL, 0);
#else
- i=select(width,(void *)&readfds,NULL,NULL,NULL);
+ if ((SSL_version(con) == DTLS1_VERSION) &&
+ DTLSv1_get_timeout(con, &timeout))
+ timeoutp = &timeout;
+ else
+ timeoutp = NULL;
+
+ i=select(width,(void *)&readfds,NULL,NULL,timeoutp);
+
+ if ((SSL_version(con) == DTLS1_VERSION) && DTLSv1_handle_timeout(con) > 0)
+ {
+ BIO_printf(bio_err,"TIMEOUT occured\n");
+ }
+
if (i <= 0) continue;
if (FD_ISSET(fileno(stdin),&readfds))
read_from_terminal = 1;
goto err;
}
+#ifndef OPENSSL_NO_HEARTBEATS
+ if ((buf[0] == 'B') &&
+ ((buf[1] == '\n') || (buf[1] == '\r')))
+ {
+ BIO_printf(bio_err,"HEARTBEATING\n");
+ SSL_heartbeat(con);
+ i=0;
+ continue;
+ }
+#endif
if ((buf[0] == 'r') &&
((buf[1] == '\n') || (buf[1] == '\r')))
{
{ static count=0; if (++count == 100) { count=0; SSL_renegotiate(con); } }
#endif
k=SSL_write(con,&(buf[l]),(unsigned int)i);
+#ifndef OPENSSL_NO_SRP
+ while (SSL_get_error(con,k) == SSL_ERROR_WANT_X509_LOOKUP)
+ {
+ BIO_printf(bio_s_out,"LOOKUP renego during write\n");
+ srp_callback_parm.user = SRP_VBASE_get_by_user(srp_callback_parm.vb, srp_callback_parm.login);
+ if (srp_callback_parm.user)
+ BIO_printf(bio_s_out,"LOOKUP done %s\n",srp_callback_parm.user->info);
+ else
+ BIO_printf(bio_s_out,"LOOKUP not successful\n");
+ k=SSL_write(con,&(buf[l]),(unsigned int)i);
+ }
+#endif
switch (SSL_get_error(con,k))
{
case SSL_ERROR_NONE:
{
again:
i=SSL_read(con,(char *)buf,bufsize);
+#ifndef OPENSSL_NO_SRP
+ while (SSL_get_error(con,i) == SSL_ERROR_WANT_X509_LOOKUP)
+ {
+ BIO_printf(bio_s_out,"LOOKUP renego during read\n");
+ srp_callback_parm.user = SRP_VBASE_get_by_user(srp_callback_parm.vb, srp_callback_parm.login);
+ if (srp_callback_parm.user)
+ BIO_printf(bio_s_out,"LOOKUP done %s\n",srp_callback_parm.user->info);
+ else
+ BIO_printf(bio_s_out,"LOOKUP not successful\n");
+ i=SSL_read(con,(char *)buf,bufsize);
+ }
+#endif
switch (SSL_get_error(con,i))
{
case SSL_ERROR_NONE:
break;
case SSL_ERROR_WANT_WRITE:
case SSL_ERROR_WANT_READ:
- case SSL_ERROR_WANT_X509_LOOKUP:
BIO_printf(bio_s_out,"Read BLOCK\n");
break;
case SSL_ERROR_SYSCALL:
X509 *peer;
long verify_error;
MS_STATIC char buf[BUFSIZ];
+#if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
+ const unsigned char *next_proto_neg;
+ unsigned next_proto_neg_len;
+#endif
+#ifndef OPENSSL_NO_KRB5
+ char *client_princ;
+#endif
+ unsigned char *exportedkeymat;
- if ((i=SSL_accept(con)) <= 0)
+
+ i=SSL_accept(con);
+#ifndef OPENSSL_NO_SRP
+ while (i <= 0 && SSL_get_error(con,i) == SSL_ERROR_WANT_X509_LOOKUP)
+ {
+ BIO_printf(bio_s_out,"LOOKUP during accept %s\n",srp_callback_parm.login);
+ srp_callback_parm.user = SRP_VBASE_get_by_user(srp_callback_parm.vb, srp_callback_parm.login);
+ if (srp_callback_parm.user)
+ BIO_printf(bio_s_out,"LOOKUP done %s\n",srp_callback_parm.user->info);
+ else
+ BIO_printf(bio_s_out,"LOOKUP not successful\n");
+ i=SSL_accept(con);
+ }
+#endif
+ if (i <= 0)
{
if (BIO_sock_should_retry(i))
{
if (SSL_get_shared_ciphers(con,buf,sizeof buf) != NULL)
BIO_printf(bio_s_out,"Shared ciphers:%s\n",buf);
str=SSL_CIPHER_get_name(SSL_get_current_cipher(con));
+ ssl_print_sigalgs(bio_s_out, con);
+ ssl_print_curves(bio_s_out, con);
BIO_printf(bio_s_out,"CIPHER is %s\n",(str != NULL)?str:"(NONE)");
- if (con->hit) BIO_printf(bio_s_out,"Reused session-id\n");
+
+#if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
+ SSL_get0_next_proto_negotiated(con, &next_proto_neg, &next_proto_neg_len);
+ if (next_proto_neg)
+ {
+ BIO_printf(bio_s_out,"NEXTPROTO is ");
+ BIO_write(bio_s_out, next_proto_neg, next_proto_neg_len);
+ BIO_printf(bio_s_out, "\n");
+ }
+#endif
+ {
+ SRTP_PROTECTION_PROFILE *srtp_profile
+ = SSL_get_selected_srtp_profile(con);
+
+ if(srtp_profile)
+ BIO_printf(bio_s_out,"SRTP Extension negotiated, profile=%s\n",
+ srtp_profile->name);
+ }
+ if (SSL_cache_hit(con)) BIO_printf(bio_s_out,"Reused session-id\n");
if (SSL_ctrl(con,SSL_CTRL_GET_FLAGS,0,NULL) &
TLS1_FLAGS_TLS_PADDING_BUG)
- BIO_printf(bio_s_out,"Peer has incorrect TLSv1 block padding\n");
+ BIO_printf(bio_s_out,
+ "Peer has incorrect TLSv1 block padding\n");
#ifndef OPENSSL_NO_KRB5
- if (con->kssl_ctx->client_princ != NULL)
+ client_princ = kssl_ctx_get0_client_princ(SSL_get0_kssl_ctx(con));
+ if (client_princ != NULL)
{
BIO_printf(bio_s_out,"Kerberos peer principal is %s\n",
- con->kssl_ctx->client_princ);
+ client_princ);
}
#endif /* OPENSSL_NO_KRB5 */
+ BIO_printf(bio_s_out, "Secure Renegotiation IS%s supported\n",
+ SSL_get_secure_renegotiation_support(con) ? "" : " NOT");
+ if (keymatexportlabel != NULL)
+ {
+ BIO_printf(bio_s_out, "Keying material exporter:\n");
+ BIO_printf(bio_s_out, " Label: '%s'\n", keymatexportlabel);
+ BIO_printf(bio_s_out, " Length: %i bytes\n",
+ keymatexportlen);
+ exportedkeymat = OPENSSL_malloc(keymatexportlen);
+ if (exportedkeymat != NULL)
+ {
+ if (!SSL_export_keying_material(con, exportedkeymat,
+ keymatexportlen,
+ keymatexportlabel,
+ strlen(keymatexportlabel),
+ NULL, 0, 0))
+ {
+ BIO_printf(bio_s_out, " Error\n");
+ }
+ else
+ {
+ BIO_printf(bio_s_out, " Keying material: ");
+ for (i=0; i<keymatexportlen; i++)
+ BIO_printf(bio_s_out, "%02X",
+ exportedkeymat[i]);
+ BIO_printf(bio_s_out, "\n");
+ }
+ OPENSSL_free(exportedkeymat);
+ }
+ }
+
return(1);
}
{
char *buf=NULL;
int ret=1;
- int i,j,k,blank,dot;
+ int i,j,k,dot;
SSL *con;
const SSL_CIPHER *c;
BIO *io,*ssl_bio,*sbio;
- long total_bytes;
+#ifndef OPENSSL_NO_KRB5
+ KSSL_CTX *kctx;
+#endif
buf=OPENSSL_malloc(bufsize);
if (buf == NULL) return(0);
}
#endif
#ifndef OPENSSL_NO_KRB5
- if ((con->kssl_ctx = kssl_ctx_new()) != NULL)
+ if ((kctx = kssl_ctx_new()) != NULL)
{
- kssl_ctx_setstring(con->kssl_ctx, KSSL_SERVICE, KRB5SVC);
- kssl_ctx_setstring(con->kssl_ctx, KSSL_KEYTAB, KRB5KEYTAB);
+ kssl_ctx_setstring(kctx, KSSL_SERVICE, KRB5SVC);
+ kssl_ctx_setstring(kctx, KSSL_KEYTAB, KRB5KEYTAB);
}
#endif /* OPENSSL_NO_KRB5 */
if(context) SSL_set_session_id_context(con, context,
}
SSL_set_bio(con,sbio,sbio);
SSL_set_accept_state(con);
-
/* SSL_set_fd(con,s); */
BIO_set_ssl(ssl_bio,con,BIO_CLOSE);
BIO_push(io,ssl_bio);
if (s_debug)
{
- con->debug=1;
+ SSL_set_debug(con, 1);
BIO_set_callback(SSL_get_rbio(con),bio_dump_callback);
BIO_set_callback_arg(SSL_get_rbio(con),(char *)bio_s_out);
}
SSL_set_msg_callback_arg(con, bio_s_out);
}
- blank=0;
for (;;)
{
if (hack)
{
i=SSL_accept(con);
-
+#ifndef OPENSSL_NO_SRP
+ while (i <= 0 && SSL_get_error(con,i) == SSL_ERROR_WANT_X509_LOOKUP)
+ {
+ BIO_printf(bio_s_out,"LOOKUP during accept %s\n",srp_callback_parm.login);
+ srp_callback_parm.user = SRP_VBASE_get_by_user(srp_callback_parm.vb, srp_callback_parm.login);
+ if (srp_callback_parm.user)
+ BIO_printf(bio_s_out,"LOOKUP done %s\n",srp_callback_parm.user->info);
+ else
+ BIO_printf(bio_s_out,"LOOKUP not successful\n");
+ i=SSL_accept(con);
+ }
+#endif
switch (SSL_get_error(con,i))
{
case SSL_ERROR_NONE:
STACK_OF(SSL_CIPHER) *sk;
static const char *space=" ";
+ if (www == 1 && strncmp("GET /reneg", buf, 10) == 0)
+ {
+ if (strncmp("GET /renegcert", buf, 14) == 0)
+ SSL_set_verify(con,
+ SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE,NULL);
+ i=SSL_renegotiate(con);
+ BIO_printf(bio_s_out, "SSL_renegotiate -> %d\n",i);
+ i=SSL_do_handshake(con);
+ if (i <= 0)
+ {
+ BIO_printf(bio_s_out, "SSL_do_handshake() Retval %d\n", SSL_get_error(con, i));
+ ERR_print_errors(bio_err);
+ goto err;
+ }
+ /* EVIL HACK! */
+ SSL_set_state(con, SSL_ST_ACCEPT);
+ i=SSL_do_handshake(con);
+ BIO_printf(bio_s_out, "SSL_do_handshake -> %d\n",i);
+ if (i <= 0)
+ {
+ BIO_printf(bio_s_out, "SSL_do_handshake() Retval %d\n", SSL_get_error(con, i));
+ ERR_print_errors(bio_err);
+ goto err;
+ }
+ }
+
BIO_puts(io,"HTTP/1.0 200 ok\r\nContent-type: text/html\r\n\r\n");
BIO_puts(io,"<HTML><BODY BGCOLOR=\"#ffffff\">\n");
BIO_puts(io,"<pre>\n");
}
BIO_puts(io,"\n");
+ BIO_printf(io,
+ "Secure Renegotiation IS%s supported\n",
+ SSL_get_secure_renegotiation_support(con) ?
+ "" : " NOT");
+
/* The following is evil and should not really
* be done */
BIO_printf(io,"Ciphers supported in s_server binary\n");
}
BIO_puts(io,"\n");
}
- BIO_printf(io,((con->hit)
+ ssl_print_sigalgs(io, con);
+ ssl_print_curves(io, con);
+ BIO_printf(io,(SSL_cache_hit(con)
?"---\nReused, "
:"---\nNew, "));
c=SSL_get_current_cipher(con);
BIO_puts(io,"HTTP/1.0 200 ok\r\nContent-type: text/plain\r\n\r\n");
}
/* send the file */
- total_bytes=0;
for (;;)
{
i=BIO_read(file,buf,bufsize);
return 0;
return 1;
}
+
+/* By default s_server uses an in-memory cache which caches SSL_SESSION
+ * structures without any serialisation. This hides some bugs which only
+ * become apparent in deployed servers. By implementing a basic external
+ * session cache some issues can be debugged using s_server.
+ */
+
+typedef struct simple_ssl_session_st
+ {
+ unsigned char *id;
+ unsigned int idlen;
+ unsigned char *der;
+ int derlen;
+ struct simple_ssl_session_st *next;
+ } simple_ssl_session;
+
+static simple_ssl_session *first = NULL;
+
+static int add_session(SSL *ssl, SSL_SESSION *session)
+ {
+ simple_ssl_session *sess;
+ unsigned char *p;
+
+ sess = OPENSSL_malloc(sizeof(simple_ssl_session));
+
+ SSL_SESSION_get_id(session, &sess->idlen);
+ sess->derlen = i2d_SSL_SESSION(session, NULL);
+
+ sess->id = BUF_memdup(SSL_SESSION_get_id(session, NULL), sess->idlen);
+
+ sess->der = OPENSSL_malloc(sess->derlen);
+ p = sess->der;
+ i2d_SSL_SESSION(session, &p);
+
+ sess->next = first;
+ first = sess;
+ BIO_printf(bio_err, "New session added to external cache\n");
+ return 0;
+ }
+
+static SSL_SESSION *get_session(SSL *ssl, unsigned char *id, int idlen,
+ int *do_copy)
+ {
+ simple_ssl_session *sess;
+ *do_copy = 0;
+ for (sess = first; sess; sess = sess->next)
+ {
+ if (idlen == (int)sess->idlen && !memcmp(sess->id, id, idlen))
+ {
+ const unsigned char *p = sess->der;
+ BIO_printf(bio_err, "Lookup session: cache hit\n");
+ return d2i_SSL_SESSION(NULL, &p, sess->derlen);
+ }
+ }
+ BIO_printf(bio_err, "Lookup session: cache miss\n");
+ return NULL;
+ }
+
+static void del_session(SSL_CTX *sctx, SSL_SESSION *session)
+ {
+ simple_ssl_session *sess, *prev = NULL;
+ const unsigned char *id;
+ unsigned int idlen;
+ id = SSL_SESSION_get_id(session, &idlen);
+ for (sess = first; sess; sess = sess->next)
+ {
+ if (idlen == sess->idlen && !memcmp(sess->id, id, idlen))
+ {
+ if(prev)
+ prev->next = sess->next;
+ else
+ first = sess->next;
+ OPENSSL_free(sess->id);
+ OPENSSL_free(sess->der);
+ OPENSSL_free(sess);
+ return;
+ }
+ prev = sess;
+ }
+ }
+
+static void init_session_cache_ctx(SSL_CTX *sctx)
+ {
+ SSL_CTX_set_session_cache_mode(sctx,
+ SSL_SESS_CACHE_NO_INTERNAL|SSL_SESS_CACHE_SERVER);
+ SSL_CTX_sess_set_new_cb(sctx, add_session);
+ SSL_CTX_sess_set_get_cb(sctx, get_session);
+ SSL_CTX_sess_set_remove_cb(sctx, del_session);
+ }
+
+static void free_sessions(void)
+ {
+ simple_ssl_session *sess, *tsess;
+ for (sess = first; sess;)
+ {
+ OPENSSL_free(sess->id);
+ OPENSSL_free(sess->der);
+ tsess = sess;
+ sess = sess->next;
+ OPENSSL_free(tsess);
+ }
+ first = NULL;
+ }
+
+
+
+
+
+
+
+
+
+
projects / openssl.git / blobdiff