2 * $Id: ossl_ssl.c 19080 2008-09-03 08:00:05Z ko1 $
3 * 'OpenSSL for Ruby' project
4 * Copyright (C) 2000-2002 GOTOU Yuuzou <gotoyuzo@notwork.org>
5 * Copyright (C) 2001-2002 Michal Rokos <m.rokos@sh.cvut.cz>
6 * Copyright (C) 2001-2007 Technorama Ltd. <oss-ruby@technorama.net>
10 * This program is licenced under the same licence as Ruby.
11 * (See the file 'LICENCE'.)
15 #if defined(HAVE_UNISTD_H)
16 # include <unistd.h> /* for read(), and write() */
19 #define numberof(ary) (sizeof(ary)/sizeof(ary[0]))
22 # define TO_SOCKET(s) _get_osfhandle(s)
24 # define TO_SOCKET(s) s
32 #define ossl_sslctx_set_cert(o,v) rb_iv_set((o),"@cert",(v))
33 #define ossl_sslctx_set_key(o,v) rb_iv_set((o),"@key",(v))
34 #define ossl_sslctx_set_client_ca(o,v) rb_iv_set((o),"@client_ca",(v))
35 #define ossl_sslctx_set_ca_file(o,v) rb_iv_set((o),"@ca_file",(v))
36 #define ossl_sslctx_set_ca_path(o,v) rb_iv_set((o),"@ca_path",(v))
37 #define ossl_sslctx_set_timeout(o,v) rb_iv_set((o),"@timeout",(v))
38 #define ossl_sslctx_set_verify_mode(o,v) rb_iv_set((o),"@verify_mode",(v))
39 #define ossl_sslctx_set_verify_dep(o,v) rb_iv_set((o),"@verify_depth",(v))
40 #define ossl_sslctx_set_verify_cb(o,v) rb_iv_set((o),"@verify_callback",(v))
41 #define ossl_sslctx_set_options(o,v) rb_iv_set((o),"@options",(v))
42 #define ossl_sslctx_set_cert_store(o,v) rb_iv_set((o),"@cert_store",(v))
43 #define ossl_sslctx_set_extra_cert(o,v) rb_iv_set((o),"@extra_chain_cert",(v))
44 #define ossl_sslctx_set_client_cert_cb(o,v) rb_iv_set((o),"@client_cert_cb",(v))
45 #define ossl_sslctx_set_tmp_dh_cb(o,v) rb_iv_set((o),"@tmp_dh_callback",(v))
46 #define ossl_sslctx_set_sess_id_ctx(o, v) rb_iv_get((o),"@session_id_context"(v))
48 #define ossl_sslctx_get_cert(o) rb_iv_get((o),"@cert")
49 #define ossl_sslctx_get_key(o) rb_iv_get((o),"@key")
50 #define ossl_sslctx_get_client_ca(o) rb_iv_get((o),"@client_ca")
51 #define ossl_sslctx_get_ca_file(o) rb_iv_get((o),"@ca_file")
52 #define ossl_sslctx_get_ca_path(o) rb_iv_get((o),"@ca_path")
53 #define ossl_sslctx_get_timeout(o) rb_iv_get((o),"@timeout")
54 #define ossl_sslctx_get_verify_mode(o) rb_iv_get((o),"@verify_mode")
55 #define ossl_sslctx_get_verify_dep(o) rb_iv_get((o),"@verify_depth")
56 #define ossl_sslctx_get_verify_cb(o) rb_iv_get((o),"@verify_callback")
57 #define ossl_sslctx_get_options(o) rb_iv_get((o),"@options")
58 #define ossl_sslctx_get_cert_store(o) rb_iv_get((o),"@cert_store")
59 #define ossl_sslctx_get_extra_cert(o) rb_iv_get((o),"@extra_chain_cert")
60 #define ossl_sslctx_get_client_cert_cb(o) rb_iv_get((o),"@client_cert_cb")
61 #define ossl_sslctx_get_tmp_dh_cb(o) rb_iv_get((o),"@tmp_dh_callback")
62 #define ossl_sslctx_get_sess_id_ctx(o) rb_iv_get((o),"@session_id_context")
64 static const char *ossl_sslctx_attrs[] = {
65 "cert", "key", "client_ca", "ca_file", "ca_path",
66 "timeout", "verify_mode", "verify_depth",
67 "verify_callback", "options", "cert_store", "extra_chain_cert",
68 "client_cert_cb", "tmp_dh_callback", "session_id_context",
69 "session_get_cb", "session_new_cb", "session_remove_cb",
72 #define ossl_ssl_get_io(o) rb_iv_get((o),"@io")
73 #define ossl_ssl_get_ctx(o) rb_iv_get((o),"@context")
74 #define ossl_ssl_get_sync_close(o) rb_iv_get((o),"@sync_close")
75 #define ossl_ssl_get_x509(o) rb_iv_get((o),"@x509")
76 #define ossl_ssl_get_key(o) rb_iv_get((o),"@key")
77 #define ossl_ssl_get_tmp_dh(o) rb_iv_get((o),"@tmp_dh")
79 #define ossl_ssl_set_io(o,v) rb_iv_set((o),"@io",(v))
80 #define ossl_ssl_set_ctx(o,v) rb_iv_set((o),"@context",(v))
81 #define ossl_ssl_set_sync_close(o,v) rb_iv_set((o),"@sync_close",(v))
82 #define ossl_ssl_set_x509(o,v) rb_iv_set((o),"@x509",(v))
83 #define ossl_ssl_set_key(o,v) rb_iv_set((o),"@key",(v))
84 #define ossl_ssl_set_tmp_dh(o,v) rb_iv_set((o),"@tmp_dh",(v))
86 static const char *ossl_ssl_attr_readers[] = { "io", "context", };
87 static const char *ossl_ssl_attrs[] = { "sync_close", };
96 SSL_METHOD *(*func)(void);
97 } ossl_ssl_method_tab[] = {
98 #define OSSL_SSL_METHOD_ENTRY(name) { #name, name##_method }
99 OSSL_SSL_METHOD_ENTRY(TLSv1),
100 OSSL_SSL_METHOD_ENTRY(TLSv1_server),
101 OSSL_SSL_METHOD_ENTRY(TLSv1_client),
102 OSSL_SSL_METHOD_ENTRY(SSLv2),
103 OSSL_SSL_METHOD_ENTRY(SSLv2_server),
104 OSSL_SSL_METHOD_ENTRY(SSLv2_client),
105 OSSL_SSL_METHOD_ENTRY(SSLv3),
106 OSSL_SSL_METHOD_ENTRY(SSLv3_server),
107 OSSL_SSL_METHOD_ENTRY(SSLv3_client),
108 OSSL_SSL_METHOD_ENTRY(SSLv23),
109 OSSL_SSL_METHOD_ENTRY(SSLv23_server),
110 OSSL_SSL_METHOD_ENTRY(SSLv23_client),
111 #undef OSSL_SSL_METHOD_ENTRY
114 int ossl_ssl_ex_vcb_idx;
115 int ossl_ssl_ex_store_p;
116 int ossl_ssl_ex_ptr_idx;
117 int ossl_ssl_ex_client_cert_cb_idx;
118 int ossl_ssl_ex_tmp_dh_callback_idx;
121 ossl_sslctx_free(SSL_CTX *ctx)
123 if(ctx && SSL_CTX_get_ex_data(ctx, ossl_ssl_ex_store_p)== (void*)1)
124 ctx->cert_store = NULL;
129 ossl_sslctx_s_alloc(VALUE klass)
133 ctx = SSL_CTX_new(SSLv23_method());
135 ossl_raise(eSSLError, "SSL_CTX_new:");
137 SSL_CTX_set_mode(ctx, SSL_MODE_ENABLE_PARTIAL_WRITE);
138 SSL_CTX_set_options(ctx, SSL_OP_ALL);
139 return Data_Wrap_Struct(klass, 0, ossl_sslctx_free, ctx);
143 ossl_sslctx_set_ssl_version(VALUE self, VALUE ssl_method)
145 SSL_METHOD *method = NULL;
150 if(TYPE(ssl_method) == T_SYMBOL)
151 s = rb_id2name(SYM2ID(ssl_method));
153 s = StringValuePtr(ssl_method);
154 for (i = 0; i < numberof(ossl_ssl_method_tab); i++) {
155 if (strcmp(ossl_ssl_method_tab[i].name, s) == 0) {
156 method = ossl_ssl_method_tab[i].func();
161 ossl_raise(rb_eArgError, "unknown SSL method `%s'.", s);
163 Data_Get_Struct(self, SSL_CTX, ctx);
164 if (SSL_CTX_set_ssl_version(ctx, method) != 1) {
165 ossl_raise(eSSLError, "SSL_CTX_set_ssl_version:");
173 * SSLContext.new => ctx
174 * SSLContext.new(:TLSv1) => ctx
175 * SSLContext.new("SSLv23_client") => ctx
177 * You can get a list of valid methods with OpenSSL::SSL::SSLContext::METHODS
180 ossl_sslctx_initialize(int argc, VALUE *argv, VALUE self)
185 for(i = 0; i < numberof(ossl_sslctx_attrs); i++){
187 snprintf(buf, sizeof(buf), "@%s", ossl_sslctx_attrs[i]);
188 rb_iv_set(self, buf, Qnil);
190 if (rb_scan_args(argc, argv, "01", &ssl_method) == 0){
193 ossl_sslctx_set_ssl_version(self, ssl_method);
199 ossl_call_client_cert_cb(VALUE obj)
201 VALUE cb, ary, cert, key;
204 Data_Get_Struct(obj, SSL, ssl);
205 cb = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_client_cert_cb_idx);
206 if (NIL_P(cb)) return Qfalse;
207 ary = rb_funcall(cb, rb_intern("call"), 1, obj);
208 Check_Type(ary, T_ARRAY);
209 GetX509CertPtr(cert = rb_ary_entry(ary, 0));
210 GetPKeyPtr(key = rb_ary_entry(ary, 1));
211 ossl_ssl_set_x509(obj, cert);
212 ossl_ssl_set_key(obj, key);
218 ossl_client_cert_cb(SSL *ssl, X509 **x509, EVP_PKEY **pkey)
223 obj = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx);
224 success = rb_protect((VALUE(*)_((VALUE)))ossl_call_client_cert_cb,
226 if (status || !success) return 0;
227 *x509 = DupX509CertPtr(ossl_ssl_get_x509(obj));
228 *pkey = DupPKeyPtr(ossl_ssl_get_key(obj));
233 #if !defined(OPENSSL_NO_DH)
235 ossl_call_tmp_dh_callback(VALUE *args)
241 Data_Get_Struct(args[0], SSL, ssl);
242 cb = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_tmp_dh_callback_idx);
243 if (NIL_P(cb)) return Qfalse;
244 dh = rb_funcall(cb, rb_intern("call"), 3, args[0], args[1], args[2]);
245 pkey = GetPKeyPtr(dh);
246 if (EVP_PKEY_type(pkey->type) != EVP_PKEY_DH) return Qfalse;
247 ossl_ssl_set_tmp_dh(args[0], dh);
253 ossl_tmp_dh_callback(SSL *ssl, int is_export, int keylength)
258 args[0] = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx);
259 args[1] = INT2FIX(is_export);
260 args[2] = INT2FIX(keylength);
261 success = rb_protect((VALUE(*)_((VALUE)))ossl_call_tmp_dh_callback,
262 (VALUE)args, &status);
263 if (status || !success) return NULL;
265 return GetPKeyPtr(ossl_ssl_get_tmp_dh(args[0]))->pkey.dh;
269 ossl_default_tmp_dh_callback(SSL *ssl, int is_export, int keylength)
271 rb_warning("using default DH parameters.");
275 return OSSL_DEFAULT_DH_512;
277 return OSSL_DEFAULT_DH_1024;
281 #endif /* OPENSSL_NO_DH */
284 ossl_ssl_verify_callback(int preverify_ok, X509_STORE_CTX *ctx)
289 ssl = X509_STORE_CTX_get_ex_data(ctx, SSL_get_ex_data_X509_STORE_CTX_idx());
290 cb = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_vcb_idx);
291 X509_STORE_CTX_set_ex_data(ctx, ossl_verify_cb_idx, (void*)cb);
292 return ossl_verify_cb(preverify_ok, ctx);
296 ossl_call_session_get_cb(VALUE ary)
298 VALUE ssl_obj, sslctx_obj, cb;
300 Check_Type(ary, T_ARRAY);
301 ssl_obj = rb_ary_entry(ary, 0);
303 sslctx_obj = rb_iv_get(ssl_obj, "@context");
304 if (NIL_P(sslctx_obj)) return Qnil;
305 cb = rb_iv_get(sslctx_obj, "@session_get_cb");
306 if (NIL_P(cb)) return Qnil;
308 return rb_funcall(cb, rb_intern("call"), 1, ary);
311 /* this method is currently only called for servers (in OpenSSL <= 0.9.8e) */
313 ossl_sslctx_session_get_cb(SSL *ssl, unsigned char *buf, int len, int *copy)
315 VALUE ary, ssl_obj, ret_obj;
320 OSSL_Debug("SSL SESSION get callback entered");
321 if ((ptr = SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx)) == NULL)
323 ssl_obj = (VALUE)ptr;
324 ary = rb_ary_new2(2);
325 rb_ary_push(ary, ssl_obj);
326 rb_ary_push(ary, rb_str_new((const char *)buf, len));
328 ret_obj = rb_protect((VALUE(*)_((VALUE)))ossl_call_session_get_cb, ary, &state);
330 rb_ivar_set(ssl_obj, ID_callback_state, INT2NUM(state));
333 if (!rb_obj_is_instance_of(ret_obj, cSSLSession))
336 SafeGetSSLSession(ret_obj, sess);
343 ossl_call_session_new_cb(VALUE ary)
345 VALUE ssl_obj, sslctx_obj, cb;
347 Check_Type(ary, T_ARRAY);
348 ssl_obj = rb_ary_entry(ary, 0);
350 sslctx_obj = rb_iv_get(ssl_obj, "@context");
351 if (NIL_P(sslctx_obj)) return Qnil;
352 cb = rb_iv_get(sslctx_obj, "@session_new_cb");
353 if (NIL_P(cb)) return Qnil;
355 return rb_funcall(cb, rb_intern("call"), 1, ary);
358 /* return 1 normal. return 0 removes the session */
360 ossl_sslctx_session_new_cb(SSL *ssl, SSL_SESSION *sess)
362 VALUE ary, ssl_obj, sess_obj, ret_obj;
366 OSSL_Debug("SSL SESSION new callback entered");
368 if ((ptr = SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx)) == NULL)
370 ssl_obj = (VALUE)ptr;
371 sess_obj = rb_obj_alloc(cSSLSession);
372 CRYPTO_add(&sess->references, 1, CRYPTO_LOCK_SSL_SESSION);
373 DATA_PTR(sess_obj) = sess;
375 ary = rb_ary_new2(2);
376 rb_ary_push(ary, ssl_obj);
377 rb_ary_push(ary, sess_obj);
379 ret_obj = rb_protect((VALUE(*)_((VALUE)))ossl_call_session_new_cb, ary, &state);
381 rb_ivar_set(ssl_obj, ID_callback_state, INT2NUM(state));
382 return 0; /* what should be returned here??? */
385 return RTEST(ret_obj) ? 1 : 0;
390 ossl_call_session_remove_cb(VALUE ary)
392 VALUE sslctx_obj, cb;
394 Check_Type(ary, T_ARRAY);
395 sslctx_obj = rb_ary_entry(ary, 0);
397 cb = rb_iv_get(sslctx_obj, "@session_remove_cb");
398 if (NIL_P(cb)) return Qnil;
400 return rb_funcall(cb, rb_intern("call"), 1, ary);
405 ossl_sslctx_session_remove_cb(SSL_CTX *ctx, SSL_SESSION *sess)
407 VALUE ary, sslctx_obj, sess_obj, ret_obj;
411 OSSL_Debug("SSL SESSION remove callback entered");
413 if ((ptr = SSL_CTX_get_ex_data(ctx, ossl_ssl_ex_ptr_idx)) == NULL)
415 sslctx_obj = (VALUE)ptr;
416 sess_obj = rb_obj_alloc(cSSLSession);
417 CRYPTO_add(&sess->references, 1, CRYPTO_LOCK_SSL_SESSION);
418 DATA_PTR(sess_obj) = sess;
420 ary = rb_ary_new2(2);
421 rb_ary_push(ary, sslctx_obj);
422 rb_ary_push(ary, sess_obj);
424 ret_obj = rb_protect((VALUE(*)_((VALUE)))ossl_call_session_new_cb, ary, &state);
427 the SSL_CTX is frozen, nowhere to save state.
428 there is no common accessor method to check it either.
429 rb_ivar_set(sslctx_obj, ID_callback_state, INT2NUM(state));
435 ossl_sslctx_add_extra_chain_cert_i(VALUE i, VALUE arg)
440 Data_Get_Struct(arg, SSL_CTX, ctx);
441 x509 = DupX509CertPtr(i);
442 if(!SSL_CTX_add_extra_chain_cert(ctx, x509)){
443 ossl_raise(eSSLError, NULL);
451 * ctx.setup => Qtrue # first time
452 * ctx.setup => nil # thereafter
454 * This method is called automatically when a new SSLSocket is created.
455 * Normally you do not need to call this method (unless you are writing an extension in C).
458 ossl_sslctx_setup(VALUE self)
461 X509 *cert = NULL, *client_ca = NULL;
463 EVP_PKEY *key = NULL;
464 char *ca_path = NULL, *ca_file = NULL;
468 if(OBJ_FROZEN(self)) return Qnil;
469 Data_Get_Struct(self, SSL_CTX, ctx);
471 #if !defined(OPENSSL_NO_DH)
472 if (RTEST(ossl_sslctx_get_tmp_dh_cb(self))){
473 SSL_CTX_set_tmp_dh_callback(ctx, ossl_tmp_dh_callback);
476 SSL_CTX_set_tmp_dh_callback(ctx, ossl_default_tmp_dh_callback);
479 SSL_CTX_set_ex_data(ctx, ossl_ssl_ex_ptr_idx, (void*)self);
481 val = ossl_sslctx_get_cert_store(self);
485 * X509_STORE can count references, but
486 * X509_STORE_free() doesn't care it.
487 * So we won't increment it but mark it by ex_data.
489 store = GetX509StorePtr(val); /* NO NEED TO DUP */
490 SSL_CTX_set_cert_store(ctx, store);
491 SSL_CTX_set_ex_data(ctx, ossl_ssl_ex_store_p, (void*)1);
494 val = ossl_sslctx_get_extra_cert(self);
496 rb_block_call(val, rb_intern("each"), 0, 0, ossl_sslctx_add_extra_chain_cert_i, self);
499 /* private key may be bundled in certificate file. */
500 val = ossl_sslctx_get_cert(self);
501 cert = NIL_P(val) ? NULL : GetX509CertPtr(val); /* NO DUP NEEDED */
502 val = ossl_sslctx_get_key(self);
503 key = NIL_P(val) ? NULL : GetPKeyPtr(val); /* NO DUP NEEDED */
505 if (!SSL_CTX_use_certificate(ctx, cert)) {
506 /* Adds a ref => Safe to FREE */
507 ossl_raise(eSSLError, "SSL_CTX_use_certificate:");
509 if (!SSL_CTX_use_PrivateKey(ctx, key)) {
510 /* Adds a ref => Safe to FREE */
511 ossl_raise(eSSLError, "SSL_CTX_use_PrivateKey:");
513 if (!SSL_CTX_check_private_key(ctx)) {
514 ossl_raise(eSSLError, "SSL_CTX_check_private_key:");
518 val = ossl_sslctx_get_client_ca(self);
520 if(TYPE(val) == T_ARRAY){
521 for(i = 0; i < RARRAY_LEN(val); i++){
522 client_ca = GetX509CertPtr(RARRAY_PTR(val)[i]);
523 if (!SSL_CTX_add_client_CA(ctx, client_ca)){
524 /* Copies X509_NAME => FREE it. */
525 ossl_raise(eSSLError, "SSL_CTX_add_client_CA");
530 client_ca = GetX509CertPtr(val); /* NO DUP NEEDED. */
531 if (!SSL_CTX_add_client_CA(ctx, client_ca)){
532 /* Copies X509_NAME => FREE it. */
533 ossl_raise(eSSLError, "SSL_CTX_add_client_CA");
538 val = ossl_sslctx_get_ca_file(self);
539 ca_file = NIL_P(val) ? NULL : StringValuePtr(val);
540 val = ossl_sslctx_get_ca_path(self);
541 ca_path = NIL_P(val) ? NULL : StringValuePtr(val);
542 if(ca_file || ca_path){
543 if (!SSL_CTX_load_verify_locations(ctx, ca_file, ca_path))
544 rb_warning("can't set verify locations");
547 val = ossl_sslctx_get_verify_mode(self);
548 verify_mode = NIL_P(val) ? SSL_VERIFY_NONE : NUM2INT(val);
549 SSL_CTX_set_verify(ctx, verify_mode, ossl_ssl_verify_callback);
550 if (RTEST(ossl_sslctx_get_client_cert_cb(self)))
551 SSL_CTX_set_client_cert_cb(ctx, ossl_client_cert_cb);
553 val = ossl_sslctx_get_timeout(self);
554 if(!NIL_P(val)) SSL_CTX_set_timeout(ctx, NUM2LONG(val));
556 val = ossl_sslctx_get_verify_dep(self);
557 if(!NIL_P(val)) SSL_CTX_set_verify_depth(ctx, NUM2LONG(val));
559 val = ossl_sslctx_get_options(self);
560 if(!NIL_P(val)) SSL_CTX_set_options(ctx, NUM2LONG(val));
563 val = ossl_sslctx_get_sess_id_ctx(self);
566 if (!SSL_CTX_set_session_id_context(ctx, (unsigned char *)RSTRING_PTR(val),
568 ossl_raise(eSSLError, "SSL_CTX_set_session_id_context:");
572 if (RTEST(rb_iv_get(self, "@session_get_cb"))) {
573 SSL_CTX_sess_set_get_cb(ctx, ossl_sslctx_session_get_cb);
574 OSSL_Debug("SSL SESSION get callback added");
576 if (RTEST(rb_iv_get(self, "@session_new_cb"))) {
577 SSL_CTX_sess_set_new_cb(ctx, ossl_sslctx_session_new_cb);
578 OSSL_Debug("SSL SESSION new callback added");
580 if (RTEST(rb_iv_get(self, "@session_remove_cb"))) {
581 SSL_CTX_sess_set_remove_cb(ctx, ossl_sslctx_session_remove_cb);
582 OSSL_Debug("SSL SESSION remove callback added");
588 ossl_ssl_cipher_to_ary(SSL_CIPHER *cipher)
593 ary = rb_ary_new2(4);
594 rb_ary_push(ary, rb_str_new2(SSL_CIPHER_get_name(cipher)));
595 rb_ary_push(ary, rb_str_new2(SSL_CIPHER_get_version(cipher)));
596 bits = SSL_CIPHER_get_bits(cipher, &alg_bits);
597 rb_ary_push(ary, INT2FIX(bits));
598 rb_ary_push(ary, INT2FIX(alg_bits));
605 * ctx.ciphers => [[name, version, bits, alg_bits], ...]
608 ossl_sslctx_get_ciphers(VALUE self)
611 STACK_OF(SSL_CIPHER) *ciphers;
616 Data_Get_Struct(self, SSL_CTX, ctx);
618 rb_warning("SSL_CTX is not initialized.");
621 ciphers = ctx->cipher_list;
626 num = sk_num((STACK*)ciphers);
627 ary = rb_ary_new2(num);
628 for(i = 0; i < num; i++){
629 cipher = (SSL_CIPHER*)sk_value((STACK*)ciphers, i);
630 rb_ary_push(ary, ossl_ssl_cipher_to_ary(cipher));
637 * ctx.ciphers = "cipher1:cipher2:..."
638 * ctx.ciphers = [name, ...]
639 * ctx.ciphers = [[name, version, bits, alg_bits], ...]
642 ossl_sslctx_set_ciphers(VALUE self, VALUE v)
648 rb_check_frozen(self);
651 else if (TYPE(v) == T_ARRAY) {
652 str = rb_str_new(0, 0);
653 for (i = 0; i < RARRAY_LEN(v); i++) {
654 elem = rb_ary_entry(v, i);
655 if (TYPE(elem) == T_ARRAY) elem = rb_ary_entry(elem, 0);
656 elem = rb_String(elem);
657 rb_str_append(str, elem);
658 if (i < RARRAY_LEN(v)-1) rb_str_cat2(str, ":");
665 Data_Get_Struct(self, SSL_CTX, ctx);
667 ossl_raise(eSSLError, "SSL_CTX is not initialized.");
670 if (!SSL_CTX_set_cipher_list(ctx, RSTRING_PTR(str))) {
671 ossl_raise(eSSLError, "SSL_CTX_set_cipher_list:");
680 * ctx.session_add(session) -> true | false
684 ossl_sslctx_session_add(VALUE self, VALUE arg)
689 Data_Get_Struct(self, SSL_CTX, ctx);
690 SafeGetSSLSession(arg, sess);
692 return SSL_CTX_add_session(ctx, sess) == 1 ? Qtrue : Qfalse;
697 * ctx.session_remove(session) -> true | false
701 ossl_sslctx_session_remove(VALUE self, VALUE arg)
706 Data_Get_Struct(self, SSL_CTX, ctx);
707 SafeGetSSLSession(arg, sess);
709 return SSL_CTX_remove_session(ctx, sess) == 1 ? Qtrue : Qfalse;
714 * ctx.session_cache_mode -> integer
718 ossl_sslctx_get_session_cache_mode(VALUE self)
722 Data_Get_Struct(self, SSL_CTX, ctx);
724 return LONG2NUM(SSL_CTX_get_session_cache_mode(ctx));
729 * ctx.session_cache_mode=(integer) -> integer
733 ossl_sslctx_set_session_cache_mode(VALUE self, VALUE arg)
737 Data_Get_Struct(self, SSL_CTX, ctx);
739 SSL_CTX_set_session_cache_mode(ctx, NUM2LONG(arg));
746 * ctx.session_cache_size -> integer
750 ossl_sslctx_get_session_cache_size(VALUE self)
754 Data_Get_Struct(self, SSL_CTX, ctx);
756 return LONG2NUM(SSL_CTX_sess_get_cache_size(ctx));
761 * ctx.session_cache_size=(integer) -> integer
765 ossl_sslctx_set_session_cache_size(VALUE self, VALUE arg)
769 Data_Get_Struct(self, SSL_CTX, ctx);
771 SSL_CTX_sess_set_cache_size(ctx, NUM2LONG(arg));
778 * ctx.session_cache_stats -> Hash
782 ossl_sslctx_get_session_cache_stats(VALUE self)
787 Data_Get_Struct(self, SSL_CTX, ctx);
789 hash = rb_hash_new();
790 rb_hash_aset(hash, ID2SYM(rb_intern("cache_num")), LONG2NUM(SSL_CTX_sess_number(ctx)));
791 rb_hash_aset(hash, ID2SYM(rb_intern("connect")), LONG2NUM(SSL_CTX_sess_connect(ctx)));
792 rb_hash_aset(hash, ID2SYM(rb_intern("connect_good")), LONG2NUM(SSL_CTX_sess_connect_good(ctx)));
793 rb_hash_aset(hash, ID2SYM(rb_intern("connect_renegotiate")), LONG2NUM(SSL_CTX_sess_connect_renegotiate(ctx)));
794 rb_hash_aset(hash, ID2SYM(rb_intern("accept")), LONG2NUM(SSL_CTX_sess_accept(ctx)));
795 rb_hash_aset(hash, ID2SYM(rb_intern("accept_good")), LONG2NUM(SSL_CTX_sess_accept_good(ctx)));
796 rb_hash_aset(hash, ID2SYM(rb_intern("accept_renegotiate")), LONG2NUM(SSL_CTX_sess_accept_renegotiate(ctx)));
797 rb_hash_aset(hash, ID2SYM(rb_intern("cache_hits")), LONG2NUM(SSL_CTX_sess_hits(ctx)));
798 rb_hash_aset(hash, ID2SYM(rb_intern("cb_hits")), LONG2NUM(SSL_CTX_sess_cb_hits(ctx)));
799 rb_hash_aset(hash, ID2SYM(rb_intern("cache_misses")), LONG2NUM(SSL_CTX_sess_misses(ctx)));
800 rb_hash_aset(hash, ID2SYM(rb_intern("cache_full")), LONG2NUM(SSL_CTX_sess_cache_full(ctx)));
801 rb_hash_aset(hash, ID2SYM(rb_intern("timeouts")), LONG2NUM(SSL_CTX_sess_timeouts(ctx)));
809 * ctx.flush_sessions(time | nil) -> self
813 ossl_sslctx_flush_sessions(int argc, VALUE *argv, VALUE self)
819 rb_scan_args(argc, argv, "01", &arg1);
821 Data_Get_Struct(self, SSL_CTX, ctx);
825 } else if (rb_obj_is_instance_of(arg1, rb_cTime)) {
826 tm = NUM2LONG(rb_funcall(arg1, rb_intern("to_i"), 0));
828 rb_raise(rb_eArgError, "arg must be Time or nil");
831 SSL_CTX_flush_sessions(ctx, tm);
840 ossl_ssl_shutdown(SSL *ssl)
849 ossl_ssl_free(SSL *ssl)
851 ossl_ssl_shutdown(ssl);
856 ossl_ssl_s_alloc(VALUE klass)
858 return Data_Wrap_Struct(klass, 0, ossl_ssl_free, NULL);
863 * SSLSocket.new(io) => aSSLSocket
864 * SSLSocket.new(io, ctx) => aSSLSocket
867 * * +io+ is a real ruby IO object. Not an IO like object that responds to read/write.
868 * * +ctx+ is an OpenSSLSSL::SSLContext.
870 * The OpenSSL::Buffering module provides additional IO methods.
872 * This method will freeze the SSLContext if one is provided;
873 * however, session management is still allowed in the frozen SSLContext.
876 ossl_ssl_initialize(int argc, VALUE *argv, VALUE self)
880 if (rb_scan_args(argc, argv, "11", &io, &ctx) == 1) {
881 ctx = rb_funcall(cSSLContext, rb_intern("new"), 0);
883 OSSL_Check_Kind(ctx, cSSLContext);
884 Check_Type(io, T_FILE);
885 ossl_ssl_set_io(self, io);
886 ossl_ssl_set_ctx(self, ctx);
887 ossl_ssl_set_sync_close(self, Qfalse);
888 ossl_sslctx_setup(ctx);
895 ossl_ssl_setup(VALUE self)
902 Data_Get_Struct(self, SSL, ssl);
904 v_ctx = ossl_ssl_get_ctx(self);
905 Data_Get_Struct(v_ctx, SSL_CTX, ctx);
909 ossl_raise(eSSLError, "SSL_new:");
911 DATA_PTR(self) = ssl;
913 io = ossl_ssl_get_io(self);
914 GetOpenFile(io, fptr);
915 rb_io_check_readable(fptr);
916 rb_io_check_writable(fptr);
917 SSL_set_fd(ssl, TO_SOCKET(FPTR_TO_FD(fptr)));
918 SSL_set_ex_data(ssl, ossl_ssl_ex_ptr_idx, (void*)self);
919 cb = ossl_sslctx_get_verify_cb(v_ctx);
920 SSL_set_ex_data(ssl, ossl_ssl_ex_vcb_idx, (void*)cb);
921 cb = ossl_sslctx_get_client_cert_cb(v_ctx);
922 SSL_set_ex_data(ssl, ossl_ssl_ex_client_cert_cb_idx, (void*)cb);
923 cb = ossl_sslctx_get_tmp_dh_cb(v_ctx);
924 SSL_set_ex_data(ssl, ossl_ssl_ex_tmp_dh_callback_idx, (void*)cb);
931 #define ssl_get_error(ssl, ret) (errno = WSAGetLastError(), SSL_get_error(ssl, ret))
933 #define ssl_get_error(ssl, ret) SSL_get_error(ssl, ret)
937 ossl_start_ssl(VALUE self, int (*func)(), const char *funcname)
944 rb_ivar_set(self, ID_callback_state, Qnil);
946 Data_Get_Struct(self, SSL, ssl);
947 GetOpenFile(ossl_ssl_get_io(self), fptr);
949 if((ret = func(ssl)) > 0) break;
950 switch((ret2 = ssl_get_error(ssl, ret))){
951 case SSL_ERROR_WANT_WRITE:
952 rb_io_wait_writable(FPTR_TO_FD(fptr));
954 case SSL_ERROR_WANT_READ:
955 rb_io_wait_readable(FPTR_TO_FD(fptr));
957 case SSL_ERROR_SYSCALL:
958 if (errno) rb_sys_fail(funcname);
959 ossl_raise(eSSLError, "%s SYSCALL returned=%d errno=%d state=%s", funcname, ret2, errno, SSL_state_string_long(ssl));
961 ossl_raise(eSSLError, "%s returned=%d errno=%d state=%s", funcname, ret2, errno, SSL_state_string_long(ssl));
965 cb_state = rb_ivar_get(self, ID_callback_state);
966 if (!NIL_P(cb_state))
967 rb_jump_tag(NUM2INT(cb_state));
974 * ssl.connect => self
977 ossl_ssl_connect(VALUE self)
979 ossl_ssl_setup(self);
980 return ossl_start_ssl(self, SSL_connect, "SSL_connect");
988 ossl_ssl_accept(VALUE self)
990 ossl_ssl_setup(self);
991 return ossl_start_ssl(self, SSL_accept, "SSL_accept");
996 * ssl.sysread(length) => string
997 * ssl.sysread(length, buffer) => buffer
1000 * * +length+ is a positive integer.
1001 * * +buffer+ is a string used to store the result.
1004 ossl_ssl_read(int argc, VALUE *argv, VALUE self)
1007 int ilen, nread = 0;
1011 rb_scan_args(argc, argv, "11", &len, &str);
1012 ilen = NUM2INT(len);
1013 if(NIL_P(str)) str = rb_str_new(0, ilen);
1017 rb_str_resize(str, ilen);
1019 if(ilen == 0) return str;
1021 Data_Get_Struct(self, SSL, ssl);
1022 GetOpenFile(ossl_ssl_get_io(self), fptr);
1024 if(SSL_pending(ssl) <= 0)
1025 rb_thread_wait_fd(FPTR_TO_FD(fptr));
1027 nread = SSL_read(ssl, RSTRING_PTR(str), RSTRING_LEN(str));
1028 switch(ssl_get_error(ssl, nread)){
1029 case SSL_ERROR_NONE:
1031 case SSL_ERROR_ZERO_RETURN:
1033 case SSL_ERROR_WANT_WRITE:
1034 rb_io_wait_writable(FPTR_TO_FD(fptr));
1036 case SSL_ERROR_WANT_READ:
1037 rb_io_wait_readable(FPTR_TO_FD(fptr));
1039 case SSL_ERROR_SYSCALL:
1040 if(ERR_peek_error() == 0 && nread == 0) rb_eof_error();
1043 ossl_raise(eSSLError, "SSL_read:");
1048 ID id_sysread = rb_intern("sysread");
1049 rb_warning("SSL session is not started yet.");
1050 return rb_funcall(ossl_ssl_get_io(self), id_sysread, 2, len, str);
1054 rb_str_set_len(str, nread);
1062 * ssl.syswrite(string) => integer
1065 ossl_ssl_write(VALUE self, VALUE str)
1072 Data_Get_Struct(self, SSL, ssl);
1073 GetOpenFile(ossl_ssl_get_io(self), fptr);
1077 nwrite = SSL_write(ssl, RSTRING_PTR(str), RSTRING_LEN(str));
1078 switch(ssl_get_error(ssl, nwrite)){
1079 case SSL_ERROR_NONE:
1081 case SSL_ERROR_WANT_WRITE:
1082 rb_io_wait_writable(FPTR_TO_FD(fptr));
1084 case SSL_ERROR_WANT_READ:
1085 rb_io_wait_readable(FPTR_TO_FD(fptr));
1087 case SSL_ERROR_SYSCALL:
1088 if (errno) rb_sys_fail(0);
1090 ossl_raise(eSSLError, "SSL_write:");
1095 ID id_syswrite = rb_intern("syswrite");
1096 rb_warning("SSL session is not started yet.");
1097 return rb_funcall(ossl_ssl_get_io(self), id_syswrite, 1, str);
1101 return INT2NUM(nwrite);
1106 * ssl.sysclose => nil
1109 ossl_ssl_close(VALUE self)
1113 Data_Get_Struct(self, SSL, ssl);
1114 ossl_ssl_shutdown(ssl);
1115 if (RTEST(ossl_ssl_get_sync_close(self)))
1116 rb_funcall(ossl_ssl_get_io(self), rb_intern("close"), 0);
1123 * ssl.cert => cert or nil
1126 ossl_ssl_get_cert(VALUE self)
1131 Data_Get_Struct(self, SSL, ssl);
1133 rb_warning("SSL session is not started yet.");
1138 * Is this OpenSSL bug? Should add a ref?
1141 cert = SSL_get_certificate(ssl); /* NO DUPs => DON'T FREE. */
1146 return ossl_x509_new(cert);
1151 * ssl.peer_cert => cert or nil
1154 ossl_ssl_get_peer_cert(VALUE self)
1160 Data_Get_Struct(self, SSL, ssl);
1163 rb_warning("SSL session is not started yet.");
1167 cert = SSL_get_peer_certificate(ssl); /* Adds a ref => Safe to FREE. */
1172 obj = ossl_x509_new(cert);
1180 * ssl.peer_cert_chain => [cert, ...] or nil
1183 ossl_ssl_get_peer_cert_chain(VALUE self)
1186 STACK_OF(X509) *chain;
1191 Data_Get_Struct(self, SSL, ssl);
1193 rb_warning("SSL session is not started yet.");
1196 chain = SSL_get_peer_cert_chain(ssl);
1197 if(!chain) return Qnil;
1198 num = sk_num(chain);
1199 ary = rb_ary_new2(num);
1200 for (i = 0; i < num; i++){
1201 cert = (X509*)sk_value(chain, i);
1202 rb_ary_push(ary, ossl_x509_new(cert));
1210 * ssl.cipher => [name, version, bits, alg_bits]
1213 ossl_ssl_get_cipher(VALUE self)
1218 Data_Get_Struct(self, SSL, ssl);
1220 rb_warning("SSL session is not started yet.");
1223 cipher = SSL_get_current_cipher(ssl);
1225 return ossl_ssl_cipher_to_ary(cipher);
1230 * ssl.state => string
1233 ossl_ssl_get_state(VALUE self)
1238 Data_Get_Struct(self, SSL, ssl);
1240 rb_warning("SSL session is not started yet.");
1243 ret = rb_str_new2(SSL_state_string(ssl));
1245 rb_str_cat2(ret, ": ");
1246 rb_str_cat2(ret, SSL_state_string_long(ssl));
1253 * ssl.pending => integer
1256 ossl_ssl_pending(VALUE self)
1260 Data_Get_Struct(self, SSL, ssl);
1262 rb_warning("SSL session is not started yet.");
1266 return INT2NUM(SSL_pending(ssl));
1271 * ssl.session_reused? -> true | false
1275 ossl_ssl_session_reused(VALUE self)
1279 Data_Get_Struct(self, SSL, ssl);
1281 rb_warning("SSL session is not started yet.");
1285 switch(SSL_session_reused(ssl)) {
1286 case 1: return Qtrue;
1287 case 0: return Qfalse;
1288 default: ossl_raise(eSSLError, "SSL_session_reused");
1294 * ssl.session = session -> session
1298 ossl_ssl_set_session(VALUE self, VALUE arg1)
1303 /* why is ossl_ssl_setup delayed? */
1304 ossl_ssl_setup(self);
1306 Data_Get_Struct(self, SSL, ssl);
1308 rb_warning("SSL session is not started yet.");
1312 SafeGetSSLSession(arg1, sess);
1314 if (SSL_set_session(ssl, sess) != 1)
1315 ossl_raise(eSSLError, "SSL_set_session");
1321 ossl_ssl_get_verify_result(VALUE self)
1325 Data_Get_Struct(self, SSL, ssl);
1327 rb_warning("SSL session is not started yet.");
1331 return INT2FIX(SSL_get_verify_result(ssl));
1340 #if 0 /* let rdoc know about mOSSL */
1341 mOSSL = rb_define_module("OpenSSL");
1344 ID_callback_state = rb_intern("@callback_state");
1346 ossl_ssl_ex_vcb_idx = SSL_get_ex_new_index(0,(void *)"ossl_ssl_ex_vcb_idx",0,0,0);
1347 ossl_ssl_ex_store_p = SSL_get_ex_new_index(0,(void *)"ossl_ssl_ex_store_p",0,0,0);
1348 ossl_ssl_ex_ptr_idx = SSL_get_ex_new_index(0,(void *)"ossl_ssl_ex_ptr_idx",0,0,0);
1349 ossl_ssl_ex_client_cert_cb_idx =
1350 SSL_get_ex_new_index(0,(void *)"ossl_ssl_ex_client_cert_cb_idx",0,0,0);
1351 ossl_ssl_ex_tmp_dh_callback_idx =
1352 SSL_get_ex_new_index(0,(void *)"ossl_ssl_ex_tmp_dh_callback_idx",0,0,0);
1354 mSSL = rb_define_module_under(mOSSL, "SSL");
1355 eSSLError = rb_define_class_under(mSSL, "SSLError", eOSSLError);
1357 Init_ossl_ssl_session();
1361 * The following attributes are available but don't show up in rdoc.
1362 * All attributes must be set before calling SSLSocket.new(io, ctx).
1363 * * ssl_version, cert, key, client_ca, ca_file, ca_path, timeout,
1364 * * verify_mode, verify_depth client_cert_cb, tmp_dh_callback,
1365 * * session_id_context, session_add_cb, session_new_cb, session_remove_cb
1367 cSSLContext = rb_define_class_under(mSSL, "SSLContext", rb_cObject);
1368 rb_define_alloc_func(cSSLContext, ossl_sslctx_s_alloc);
1369 for(i = 0; i < numberof(ossl_sslctx_attrs); i++)
1370 rb_attr(cSSLContext, rb_intern(ossl_sslctx_attrs[i]), 1, 1, Qfalse);
1371 rb_define_alias(cSSLContext, "ssl_timeout", "timeout");
1372 rb_define_method(cSSLContext, "initialize", ossl_sslctx_initialize, -1);
1373 rb_define_method(cSSLContext, "ssl_version=", ossl_sslctx_set_ssl_version, 1);
1374 rb_define_method(cSSLContext, "ciphers", ossl_sslctx_get_ciphers, 0);
1375 rb_define_method(cSSLContext, "ciphers=", ossl_sslctx_set_ciphers, 1);
1377 rb_define_method(cSSLContext, "setup", ossl_sslctx_setup, 0);
1380 rb_define_const(cSSLContext, "SESSION_CACHE_OFF", LONG2FIX(SSL_SESS_CACHE_OFF));
1381 rb_define_const(cSSLContext, "SESSION_CACHE_CLIENT", LONG2FIX(SSL_SESS_CACHE_CLIENT)); /* doesn't actually do anything in 0.9.8e */
1382 rb_define_const(cSSLContext, "SESSION_CACHE_SERVER", LONG2FIX(SSL_SESS_CACHE_SERVER));
1383 rb_define_const(cSSLContext, "SESSION_CACHE_BOTH", LONG2FIX(SSL_SESS_CACHE_BOTH)); /* no different than CACHE_SERVER in 0.9.8e */
1384 rb_define_const(cSSLContext, "SESSION_CACHE_NO_AUTO_CLEAR", LONG2FIX(SSL_SESS_CACHE_NO_AUTO_CLEAR));
1385 rb_define_const(cSSLContext, "SESSION_CACHE_NO_INTERNAL_LOOKUP", LONG2FIX(SSL_SESS_CACHE_NO_INTERNAL_LOOKUP));
1386 rb_define_const(cSSLContext, "SESSION_CACHE_NO_INTERNAL_STORE", LONG2FIX(SSL_SESS_CACHE_NO_INTERNAL_STORE));
1387 rb_define_const(cSSLContext, "SESSION_CACHE_NO_INTERNAL", LONG2FIX(SSL_SESS_CACHE_NO_INTERNAL));
1388 rb_define_method(cSSLContext, "session_add", ossl_sslctx_session_add, 1);
1389 rb_define_method(cSSLContext, "session_remove", ossl_sslctx_session_remove, 1);
1390 rb_define_method(cSSLContext, "session_cache_mode", ossl_sslctx_get_session_cache_mode, 0);
1391 rb_define_method(cSSLContext, "session_cache_mode=", ossl_sslctx_set_session_cache_mode, 1);
1392 rb_define_method(cSSLContext, "session_cache_size", ossl_sslctx_get_session_cache_size, 0);
1393 rb_define_method(cSSLContext, "session_cache_size=", ossl_sslctx_set_session_cache_size, 1);
1394 rb_define_method(cSSLContext, "session_cache_stats", ossl_sslctx_get_session_cache_stats, 0);
1395 rb_define_method(cSSLContext, "flush_sessions", ossl_sslctx_flush_sessions, -1);
1397 ary = rb_ary_new2(numberof(ossl_ssl_method_tab));
1398 for (i = 0; i < numberof(ossl_ssl_method_tab); i++) {
1399 rb_ary_push(ary, ID2SYM(rb_intern(ossl_ssl_method_tab[i].name)));
1402 /* holds a list of available SSL/TLS methods */
1403 rb_define_const(cSSLContext, "METHODS", ary);
1407 * The following attributes are available but don't show up in rdoc.
1408 * * io, context, sync_close
1411 cSSLSocket = rb_define_class_under(mSSL, "SSLSocket", rb_cObject);
1412 rb_define_alloc_func(cSSLSocket, ossl_ssl_s_alloc);
1413 for(i = 0; i < numberof(ossl_ssl_attr_readers); i++)
1414 rb_attr(cSSLSocket, rb_intern(ossl_ssl_attr_readers[i]), 1, 0, Qfalse);
1415 for(i = 0; i < numberof(ossl_ssl_attrs); i++)
1416 rb_attr(cSSLSocket, rb_intern(ossl_ssl_attrs[i]), 1, 1, Qfalse);
1417 rb_define_alias(cSSLSocket, "to_io", "io");
1418 rb_define_method(cSSLSocket, "initialize", ossl_ssl_initialize, -1);
1419 rb_define_method(cSSLSocket, "connect", ossl_ssl_connect, 0);
1420 rb_define_method(cSSLSocket, "accept", ossl_ssl_accept, 0);
1421 rb_define_method(cSSLSocket, "sysread", ossl_ssl_read, -1);
1422 rb_define_method(cSSLSocket, "syswrite", ossl_ssl_write, 1);
1423 rb_define_method(cSSLSocket, "sysclose", ossl_ssl_close, 0);
1424 rb_define_method(cSSLSocket, "cert", ossl_ssl_get_cert, 0);
1425 rb_define_method(cSSLSocket, "peer_cert", ossl_ssl_get_peer_cert, 0);
1426 rb_define_method(cSSLSocket, "peer_cert_chain", ossl_ssl_get_peer_cert_chain, 0);
1427 rb_define_method(cSSLSocket, "cipher", ossl_ssl_get_cipher, 0);
1428 rb_define_method(cSSLSocket, "state", ossl_ssl_get_state, 0);
1429 rb_define_method(cSSLSocket, "pending", ossl_ssl_pending, 0);
1430 rb_define_method(cSSLSocket, "session_reused?", ossl_ssl_session_reused, 0);
1431 rb_define_method(cSSLSocket, "session=", ossl_ssl_set_session, 1);
1432 rb_define_method(cSSLSocket, "verify_result", ossl_ssl_get_verify_result, 0);
1434 #define ossl_ssl_def_const(x) rb_define_const(mSSL, #x, INT2FIX(SSL_##x))
1436 ossl_ssl_def_const(VERIFY_NONE);
1437 ossl_ssl_def_const(VERIFY_PEER);
1438 ossl_ssl_def_const(VERIFY_FAIL_IF_NO_PEER_CERT);
1439 ossl_ssl_def_const(VERIFY_CLIENT_ONCE);
1440 /* Not introduce constants included in OP_ALL such as...
1441 * ossl_ssl_def_const(OP_MICROSOFT_SESS_ID_BUG);
1442 * ossl_ssl_def_const(OP_NETSCAPE_CHALLENGE_BUG);
1443 * ossl_ssl_def_const(OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG);
1444 * ossl_ssl_def_const(OP_SSLREF2_REUSE_CERT_TYPE_BUG);
1445 * ossl_ssl_def_const(OP_MICROSOFT_BIG_SSLV3_BUFFER);
1446 * ossl_ssl_def_const(OP_MSIE_SSLV2_RSA_PADDING);
1447 * ossl_ssl_def_const(OP_SSLEAY_080_CLIENT_DH_BUG);
1448 * ossl_ssl_def_const(OP_TLS_D5_BUG);
1449 * ossl_ssl_def_const(OP_TLS_BLOCK_PADDING_BUG);
1450 * ossl_ssl_def_const(OP_DONT_INSERT_EMPTY_FRAGMENTS);
1452 ossl_ssl_def_const(OP_ALL);
1453 #if defined(SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION)
1454 ossl_ssl_def_const(OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION);
1456 #if defined(SSL_OP_SINGLE_ECDH_USE)
1457 ossl_ssl_def_const(OP_SINGLE_ECDH_USE);
1459 ossl_ssl_def_const(OP_SINGLE_DH_USE);
1460 ossl_ssl_def_const(OP_EPHEMERAL_RSA);
1461 #if defined(SSL_OP_CIPHER_SERVER_PREFERENCE)
1462 ossl_ssl_def_const(OP_CIPHER_SERVER_PREFERENCE);
1464 ossl_ssl_def_const(OP_TLS_ROLLBACK_BUG);
1465 ossl_ssl_def_const(OP_NO_SSLv2);
1466 ossl_ssl_def_const(OP_NO_SSLv3);
1467 ossl_ssl_def_const(OP_NO_TLSv1);
1468 #if defined(SSL_OP_NO_TICKET)
1469 ossl_ssl_def_const(OP_NO_TICKET);
1471 ossl_ssl_def_const(OP_PKCS1_CHECK_1);
1472 ossl_ssl_def_const(OP_PKCS1_CHECK_2);
1473 ossl_ssl_def_const(OP_NETSCAPE_CA_DN_BUG);
1474 ossl_ssl_def_const(OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG);