openssl/ssl/bio_ssl.c

0 /* ssl/bio_ssl.c */
66 #include <openssl/ssl.h>
76     SSL *ssl;                   /* The ssl handle :-) */
86     BIO_TYPE_SSL, "ssl",
125     if (bs->ssl != NULL)
126         SSL_shutdown(bs->ssl);
128         if (a->init && (bs->ssl != NULL))
129             SSL_free(bs->ssl);
142     SSL *ssl;
149     ssl = sb->ssl;
154     if (!SSL_is_init_finished(ssl)) {
155 /*              ret=SSL_do_handshake(ssl); */
165     ret = SSL_read(ssl, out, outl);
167     switch (SSL_get_error(ssl, ret)) {
176                 SSL_renegotiate(ssl);
187                 SSL_renegotiate(ssl);
225     SSL *ssl;
231     ssl = bs->ssl;
236      * ret=SSL_do_handshake(ssl); if (ret > 0)
238     ret = SSL_write(ssl, out, outl);
240     switch (SSL_get_error(ssl, ret)) {
249                 SSL_renegotiate(ssl);
260                 SSL_renegotiate(ssl);
289     SSL **sslp, *ssl;
295     ssl = bs->ssl;
296     if ((ssl == NULL) && (cmd != BIO_C_SET_SSL))
300         SSL_shutdown(ssl);
302         if (ssl->handshake_func == ssl->method->ssl_connect)
303             SSL_set_connect_state(ssl);
304         else if (ssl->handshake_func == ssl->method->ssl_accept)
305             SSL_set_accept_state(ssl);
307         SSL_clear(ssl);
311         else if (ssl->rbio != NULL)
312             ret = BIO_ctrl(ssl->rbio, cmd, num, ptr);
321             SSL_set_connect_state(ssl);
323             SSL_set_accept_state(ssl);
341         if (ssl != NULL) {
347         ssl = (SSL *)ptr;
348         ((BIO_SSL *)b->ptr)->ssl = ssl;
349         bio = SSL_get_rbio(ssl);
361             *sslp = ssl;
372         ret = BIO_ctrl(ssl->wbio, cmd, num, ptr);
375         ret = SSL_pending(ssl);
377             ret = BIO_pending(ssl->rbio);
381         ret = BIO_ctrl(ssl->wbio, cmd, num, ptr);
385         if ((b->next_bio != NULL) && (b->next_bio != ssl->rbio)) {
386             SSL_set_bio(ssl, b->next_bio, b->next_bio);
392         if (ssl->rbio != ssl->wbio) { /* we are in trouble :-( */
393             BIO_free_all(ssl->wbio);
398         ssl->wbio = NULL;
399         ssl->rbio = NULL;
405         ret = (int)SSL_do_handshake(ssl);
407         switch (SSL_get_error(ssl, (int)ret)) {
424         if (((BIO_SSL *)dbio->ptr)->ssl != NULL)
425             SSL_free(((BIO_SSL *)dbio->ptr)->ssl);
426         ((BIO_SSL *)dbio->ptr)->ssl = SSL_dup(ssl);
433         ret = (((BIO_SSL *)dbio->ptr)->ssl != NULL);
436         ret = BIO_ctrl(ssl->rbio, cmd, num, ptr);
454             *fptr = SSL_get_info_callback(ssl);
458         ret = BIO_ctrl(ssl->rbio, cmd, num, ptr);
466     SSL *ssl;
471     ssl = bs->ssl;
479             SSL_set_info_callback(ssl, (void (*)(const SSL *, int, int))fp);
483         ret = BIO_callback_ctrl(ssl->rbio, cmd, fp);
501     BIO *ret = NULL, *buf = NULL, *ssl = NULL;
505     if ((ssl = BIO_new_ssl_connect(ctx)) == NULL)
507     if ((ret = BIO_push(buf, ssl)) == NULL)
513     if (ssl != NULL)
514         BIO_free(ssl);
521     BIO *ret = NULL, *con = NULL, *ssl = NULL;
525     if ((ssl = BIO_new_ssl(ctx, 1)) == NULL)
527     if ((ret = BIO_push(ssl, con)) == NULL)
541     SSL *ssl;
545     if ((ssl = SSL_new(ctx)) == NULL) {
550         SSL_set_connect_state(ssl);
552         SSL_set_accept_state(ssl);
554     BIO_set_ssl(ret, ssl, BIO_CLOSE);
564     if ((((BIO_SSL *)t->ptr)->ssl == NULL) ||
565         (((BIO_SSL *)f->ptr)->ssl == NULL))
567     SSL_copy_session_id(((BIO_SSL *)t->ptr)->ssl, ((BIO_SSL *)f->ptr)->ssl);
577             s = ((BIO_SSL *)b->ptr)->ssl;