Typo.

[openssl.git] / ssl / d1_srvr.c

diff --git a/ssl/d1_srvr.c b/ssl/d1_srvr.c
index d299ba618fea23ed3e9c326abf79be36f484188b..666ab75d1dd2fd3da38688e84f04fc6f1c9b3426 100644 (file)
--- a/ssl/d1_srvr.c
+++ b/ssl/d1_srvr.c
@@ -249,6 +249,7 @@ int dtls1_accept(SSL *s)
                case SSL3_ST_SW_HELLO_REQ_B:
 
                        s->shutdown=0;
+                       BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 1, NULL);
                        ret=dtls1_send_hello_request(s);
                        if (ret <= 0) goto end;
                        s->s3->tmp.next_state=SSL3_ST_SW_HELLO_REQ_C;
@@ -269,6 +270,7 @@ int dtls1_accept(SSL *s)
                        s->shutdown=0;
                        ret=ssl3_get_client_hello(s);
                        if (ret <= 0) goto end;
+                       BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 0, NULL);
                        s->new_session = 2;
 
                        if (s->d1->send_cookie)
@@ -282,15 +284,21 @@ int dtls1_accept(SSL *s)
                case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A:
                case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B:
 
+                       BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 1, NULL);
                        ret = dtls1_send_hello_verify_request(s);
                        if ( ret <= 0) goto end;
                        s->d1->send_cookie = 0;
                        s->state=SSL3_ST_SW_FLUSH;
                        s->s3->tmp.next_state=SSL3_ST_SR_CLNT_HELLO_A;
+
+                       /* HelloVerifyRequest resets Finished MAC */
+                       if (s->version != DTLS1_BAD_VER)
+                               ssl3_init_finished_mac(s);
                        break;
                        
                case SSL3_ST_SW_SRVR_HELLO_A:
                case SSL3_ST_SW_SRVR_HELLO_B:
+                       BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 1, NULL);
                        ret=dtls1_send_server_hello(s);
                        if (ret <= 0) goto end;
 
@@ -306,6 +314,7 @@ int dtls1_accept(SSL *s)
                        /* Check if it is anon DH */
                        if (!(s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL))
                                {
+                               BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 1, NULL);
                                ret=dtls1_send_server_certificate(s);
                                if (ret <= 0) goto end;
                                }
@@ -347,6 +356,7 @@ int dtls1_accept(SSL *s)
                                )
                            )
                                {
+                               BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 1, NULL);
                                ret=dtls1_send_server_key_exchange(s);
                                if (ret <= 0) goto end;
                                }
@@ -383,6 +393,7 @@ int dtls1_accept(SSL *s)
                        else
                                {
                                s->s3->tmp.cert_request=1;
+                               BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 1, NULL);
                                ret=dtls1_send_certificate_request(s);
                                if (ret <= 0) goto end;
 #ifndef NETSCAPE_HANG_BUG
@@ -397,6 +408,7 @@ int dtls1_accept(SSL *s)
 
                case SSL3_ST_SW_SRVR_DONE_A:
                case SSL3_ST_SW_SRVR_DONE_B:
+                       BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 1, NULL);
                        ret=dtls1_send_server_done(s);
                        if (ret <= 0) goto end;
                        s->s3->tmp.next_state=SSL3_ST_SR_CERT_A;
@@ -424,6 +436,7 @@ int dtls1_accept(SSL *s)
                        ret = ssl3_check_client_hello(s);
                        if (ret <= 0)
                                goto end;
+                       BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 0, NULL);
                        if (ret == 2)
                                s->state = SSL3_ST_SR_CLNT_HELLO_C;
                        else {
@@ -431,6 +444,7 @@ int dtls1_accept(SSL *s)
                                 * have not asked for it :-) */
                                ret=ssl3_get_client_certificate(s);
                                if (ret <= 0) goto end;
+                               BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 0, NULL);
                                s->init_num=0;
                                s->state=SSL3_ST_SR_KEY_EXCH_A;
                        }
@@ -440,6 +454,7 @@ int dtls1_accept(SSL *s)
                case SSL3_ST_SR_KEY_EXCH_B:
                        ret=ssl3_get_client_key_exchange(s);
                        if (ret <= 0) goto end;
+                       BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 0, NULL);
                        s->state=SSL3_ST_SR_CERT_VRFY_A;
                        s->init_num=0;
 
@@ -460,6 +475,7 @@ int dtls1_accept(SSL *s)
                        /* we should decide if we expected this one */
                        ret=ssl3_get_cert_verify(s);
                        if (ret <= 0) goto end;
+                       BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 0, NULL);
 
                        s->state=SSL3_ST_SR_FINISHED_A;
                        s->init_num=0;
@@ -470,6 +486,7 @@ int dtls1_accept(SSL *s)
                        ret=ssl3_get_finished(s,SSL3_ST_SR_FINISHED_A,
                                SSL3_ST_SR_FINISHED_B);
                        if (ret <= 0) goto end;
+                       BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_TIMEOUT, 0, NULL);
                        if (s->hit)
                                s->state=SSL_ST_OK;
                        else
@@ -552,6 +569,7 @@ int dtls1_accept(SSL *s)
                        s->d1->handshake_read_seq = 0;
                        /* next message is server hello */
                        s->d1->handshake_write_seq = 0;
+                       s->d1->next_handshake_write_seq = 0;
                        goto end;
                        /* break; */
 
@@ -625,17 +643,17 @@ int dtls1_send_hello_verify_request(SSL *s)
                *(p++) = s->version >> 8;
                *(p++) = s->version & 0xFF;
 
-               *(p++) = (unsigned char) s->d1->cookie_len;
-       if (s->ctx->app_gen_cookie_cb != NULL &&
-           s->ctx->app_gen_cookie_cb(s, s->d1->cookie, 
-               &(s->d1->cookie_len)) == 0)
-               {
-               SSLerr(SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST,ERR_R_INTERNAL_ERROR);
-               return 0;
-               }
-       /* else the cookie is assumed to have 
-        * been initialized by the application */
+               if (s->ctx->app_gen_cookie_cb != NULL &&
+                   s->ctx->app_gen_cookie_cb(s, s->d1->cookie, 
+                       &(s->d1->cookie_len)) == 0)
+                       {
+                       SSLerr(SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST,ERR_R_INTERNAL_ERROR);
+                       return 0;
+                       }
+               /* else the cookie is assumed to have 
+                * been initialized by the application */
 
+               *(p++) = (unsigned char) s->d1->cookie_len;
                memcpy(p, s->d1->cookie, s->d1->cookie_len);
                p += s->d1->cookie_len;
                msg_len = p - msg;
@@ -722,7 +740,7 @@ int dtls1_send_server_hello(SSL *s)
 
                d = dtls1_set_message_header(s, d, SSL3_MT_SERVER_HELLO, l, 0, l);
 
-               s->state=SSL3_ST_CW_CLNT_HELLO_B;
+               s->state=SSL3_ST_SW_SRVR_HELLO_B;
                /* number of bytes to write */
                s->init_num=p-buf;
                s->init_off=0;
@@ -731,7 +749,7 @@ int dtls1_send_server_hello(SSL *s)
                dtls1_buffer_message(s, 0);
                }
 
-       /* SSL3_ST_CW_CLNT_HELLO_B */
+       /* SSL3_ST_SW_SRVR_HELLO_B */
        return(dtls1_do_write(s,SSL3_RT_HANDSHAKE));
        }
 
@@ -755,7 +773,7 @@ int dtls1_send_server_done(SSL *s)
                dtls1_buffer_message(s, 0);
                }
 
-       /* SSL3_ST_CW_CLNT_HELLO_B */
+       /* SSL3_ST_SW_SRVR_DONE_B */
        return(dtls1_do_write(s,SSL3_RT_HANDSHAKE));
        }