#include <openssl/objects.h>
#include "ssl_locl.h"
-#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_VMS)
+#if defined(OPENSSL_SYS_VMS)
#include <sys/timeb.h>
#endif
static void get_current_time(struct timeval *t);
+static void dtls1_set_handshake_header(SSL *s, int type, unsigned long len);
+static int dtls1_handshake_write(SSL *s);
const char dtls1_version_str[]="DTLSv1" OPENSSL_VERSION_PTEXT;
int dtls1_listen(SSL *s, struct sockaddr *client);
TLS_MD_SERVER_FINISH_CONST,TLS_MD_SERVER_FINISH_CONST_SIZE,
tls1_alert_code,
tls1_export_keying_material,
+ SSL_ENC_FLAG_DTLS|SSL_ENC_FLAG_EXPLICIT_IV,
+ DTLS1_HM_HEADER_LENGTH,
+ dtls1_set_handshake_header,
+ dtls1_handshake_write
};
long dtls1_default_timeout(void)
if (s->d1->timeout.num_alerts > DTLS1_TMO_ALERT_COUNT)
{
/* fail the connection, enough alerts have been sent */
- SSLerr(SSL_F_DTLS1_HANDLE_TIMEOUT,SSL_R_READ_TIMEOUT_EXPIRED);
+ SSLerr(SSL_F_DTLS1_CHECK_TIMEOUT_NUM,SSL_R_READ_TIMEOUT_EXPIRED);
return -1;
}
static void get_current_time(struct timeval *t)
{
-#ifdef OPENSSL_SYS_WIN32
- struct _timeb tb;
- _ftime(&tb);
- t->tv_sec = (long)tb.time;
- t->tv_usec = (long)tb.millitm * 1000;
+#if defined(_WIN32)
+ SYSTEMTIME st;
+ union { unsigned __int64 ul; FILETIME ft; } now;
+
+ GetSystemTime(&st);
+ SystemTimeToFileTime(&st,&now.ft);
+ now.ul -= 116444736000000000UI64; /* re-bias to 1/1/1970 */
+ t->tv_sec = (long)(now.ul/10000000);
+ t->tv_usec = ((int)(now.ul%10000000))/10;
#elif defined(OPENSSL_SYS_VMS)
struct timeb tb;
ftime(&tb);
(void) BIO_dgram_get_peer(SSL_get_rbio(s), client);
return 1;
}
+
+static void dtls1_set_handshake_header(SSL *s, int htype, unsigned long len)
+ {
+ unsigned char *p = (unsigned char *)s->init_buf->data;
+ dtls1_set_message_header(s, p, htype, len, 0, len);
+ s->init_num = (int)len + DTLS1_HM_HEADER_LENGTH;
+ s->init_off = 0;
+ /* Buffer the message to handle re-xmits */
+ dtls1_buffer_message(s, 0);
+ }
+
+static int dtls1_handshake_write(SSL *s)
+ {
+ return dtls1_do_write(s, SSL3_RT_HANDSHAKE);
+ }
+
+