summaryrefslogtreecommitdiffstats
path: root/abs/core/python_modules/python-m2crypto/openssl1.patch
blob: 59dba554d7f97f23e4c4a786dacf79118d290d45 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
Index: tests/test_ssl.py
===================================================================
--- tests/test_ssl.py	(revision 698)
+++ tests/test_ssl.py	(working copy)
@@ -405,8 +405,11 @@
         try:
             ctx = SSL.Context('sslv23', weak_crypto=1)
             s = SSL.Connection(ctx)
-            s.connect(self.srv_addr)
-            self.failUnlessEqual(s.get_version(), 'SSLv2')
+            if m2.OPENSSL_VERSION_NUMBER < 0x10000000: # SSLv2 ciphers disabled by default in newer OpenSSL
+                s.connect(self.srv_addr)
+                self.failUnlessEqual(s.get_version(), 'SSLv2')
+            else:
+                self.assertRaises(SSL.SSLError, s.connect, self.srv_addr)
             s.close()
         finally:
             self.stop_server(pid)
Index: tests/test_x509.py
===================================================================
--- tests/test_x509.py	(revision 698)
+++ tests/test_x509.py	(working copy)
@@ -142,7 +142,7 @@
         cn.set_data("Hello There!")
         assert cn.get_data().as_text() == "Hello There!", cn.get_data().as_text()
 
-        assert n.as_hash() == 1697185131
+        self.assertEquals(n.as_hash(), 1697185131)
         
         self.assertRaises(IndexError, lambda: n[100])
         self.assert_(n[10])
Index: tests/test_smime.py
===================================================================
--- tests/test_smime.py	(revision 698)
+++ tests/test_smime.py	(working copy)
@@ -6,7 +6,7 @@
 """
 
 import unittest
-from M2Crypto import SMIME, BIO, Rand, X509, EVP
+from M2Crypto import SMIME, BIO, Rand, X509, EVP, Err
 
 class SMIMETestCase(unittest.TestCase):
     cleartext = 'some text to manipulate'
@@ -213,7 +213,7 @@
 
         self.filenameSmime = 'tests/sig.p7s'
         f = BIO.openfile(self.filenameSmime, 'wb')
-        assert s.write(f, p7, BIO.MemoryBuffer('some text')) == 1
+        assert s.write(f, p7, BIO.MemoryBuffer('some text')) == 1, Err.get_error()
         f.close()
         
     def test_write_pkcs7_der(self):
Index: SWIG/_evp.i
===================================================================
--- SWIG/_evp.i	(revision 695)
+++ SWIG/_evp.i	(working copy)
@@ -180,7 +180,7 @@
 
     PKCS5_PBKDF2_HMAC_SHA1(passbuf, passlen, saltbuf, saltlen, iter,
                            keylen, key);
-    ret = PyString_FromStringAndSize(key, keylen);
+    ret = PyString_FromStringAndSize((char*)key, keylen);
     OPENSSL_cleanse(key, keylen);
     return ret;
 }
@@ -339,7 +339,7 @@
     klen = EVP_BytesToKey(cipher, md, (unsigned char *)sbuf, 
         (unsigned char *)dbuf, dlen, iter, 
         key, NULL); /* Since we are not returning IV no need to derive it */
-    ret = PyString_FromStringAndSize(key, klen);
+    ret = PyString_FromStringAndSize((char*)key, klen);
     return ret;
 }
 
@@ -435,7 +435,7 @@
         PyErr_SetString(_evp_err, ERR_reason_error_string(ERR_get_error()));
         return NULL;
     }
-    ret = PyString_FromStringAndSize(sigbuf, siglen);
+    ret = PyString_FromStringAndSize((char*)sigbuf, siglen);
     OPENSSL_cleanse(sigbuf, siglen);
     OPENSSL_free(sigbuf);
     return ret;
@@ -513,7 +513,7 @@
         PyErr_SetString(PyExc_ValueError, "EVP_PKEY as DER failed");
         return NULL; 
     }
-    der = PyString_FromStringAndSize(pp, len);
+    der = PyString_FromStringAndSize((char*)pp, len);
     OPENSSL_free(pp);
     return der;
 }
Index: SWIG/_ssl.i
===================================================================
--- SWIG/_ssl.i	(revision 695)
+++ SWIG/_ssl.i	(working copy)
@@ -17,13 +17,17 @@
 %apply Pointer NONNULL { SSL_CTX * };
 %apply Pointer NONNULL { SSL * };
 %apply Pointer NONNULL { SSL_CIPHER * };
-%apply Pointer NONNULL { STACK * };
+%apply Pointer NONNULL { STACK_OF(SSL_CIPHER) * };
+%apply Pointer NONNULL { STACK_OF(X509) * };
 %apply Pointer NONNULL { BIO * };
 %apply Pointer NONNULL { DH * };
 %apply Pointer NONNULL { RSA * };
 %apply Pointer NONNULL { EVP_PKEY *};
 %apply Pointer NONNULL { PyObject *pyfunc };
 
+%rename(ssl_get_ciphers) SSL_get_ciphers;
+extern STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *ssl);
+
 %rename(ssl_get_version) SSL_get_version;
 extern const char *SSL_get_version(CONST SSL *);
 %rename(ssl_get_error) SSL_get_error;
@@ -668,29 +672,25 @@
     return SSL_CIPHER_get_bits(c, NULL);
 }
 
-STACK *ssl_get_ciphers(SSL *ssl) {
-    return (STACK *)SSL_get_ciphers(ssl);
+int sk_ssl_cipher_num(STACK_OF(SSL_CIPHER) *stack) {
+    return sk_SSL_CIPHER_num(stack);
 }
 
-int sk_ssl_cipher_num(STACK *stack) {
-    return sk_num(stack);
+SSL_CIPHER *sk_ssl_cipher_value(STACK_OF(SSL_CIPHER) *stack, int idx) {
+    return sk_SSL_CIPHER_value(stack, idx);
 }
 
-SSL_CIPHER *sk_ssl_cipher_value(STACK *stack, int idx) {
-    return (SSL_CIPHER *)sk_value(stack, idx);
+STACK_OF(X509) *ssl_get_peer_cert_chain(SSL *ssl) {
+    return SSL_get_peer_cert_chain(ssl);
 }
 
-STACK *ssl_get_peer_cert_chain(SSL *ssl) {
-    return (STACK *)SSL_get_peer_cert_chain(ssl);
+int sk_x509_num(STACK_OF(X509) *stack) {
+    return sk_X509_num(stack);
 }
 
-int sk_x509_num(STACK *stack) {
-    return sk_num(stack);
+X509 *sk_x509_value(STACK_OF(X509) *stack, int idx) {
+    return sk_X509_value(stack, idx);
 }
-
-X509 *sk_x509_value(STACK *stack, int idx) {
-    return (X509 *)sk_value(stack, idx);
-}
 %}
 
 %threadallow i2d_ssl_session;
Index: SWIG/_x509.i
===================================================================
--- SWIG/_x509.i	(revision 695)
+++ SWIG/_x509.i	(working copy)
@@ -148,8 +148,15 @@
 extern int X509_NAME_print_ex(BIO *, X509_NAME *, int, unsigned long);
 %rename(x509_name_print_ex_fp) X509_NAME_print_ex_fp;
 extern int X509_NAME_print_ex_fp(FILE *, X509_NAME *, int, unsigned long);
+
+#if OPENSSL_VERSION_NUMBER >= 0x10000000L
+%rename(x509_name_hash) X509_NAME_hash_old;
+extern unsigned long X509_NAME_hash_old(X509_NAME *);
+#else
 %rename(x509_name_hash) X509_NAME_hash;
 extern unsigned long X509_NAME_hash(X509_NAME *);
+#endif
+
 %rename(x509_name_get_index_by_nid) X509_NAME_get_index_by_NID;
 extern int X509_NAME_get_index_by_NID(X509_NAME *, int, int);
 
@@ -171,7 +178,7 @@
     if (PyString_Check($input)) {
         Py_ssize_t len;
 
-        $1 = PyString_AsString($input); 
+        $1 = (unsigned char *)PyString_AsString($input); 
         len = PyString_Size($input);
         if (len > INT_MAX) {
             PyErr_SetString(PyExc_ValueError, "object too large");
@@ -184,7 +191,7 @@
     }
 }
 %rename(x509_name_entry_set_data) X509_NAME_ENTRY_set_data;
-extern int X509_NAME_ENTRY_set_data( X509_NAME_ENTRY *, int, CONST unsigned char *, int);
+extern int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *, int, CONST unsigned char *, int);
 %typemap(in) (CONST unsigned char *, int);
 
 %rename(x509_req_new) X509_REQ_new;
@@ -230,7 +237,7 @@
 %rename(x509_store_ctx_free) X509_STORE_CTX_free;
 extern void X509_STORE_CTX_free(X509_STORE_CTX *);
 %rename(x509_store_ctx_get1_chain) X509_STORE_CTX_get1_chain;
-extern STACK *X509_STORE_CTX_get1_chain(X509_STORE_CTX *);
+extern STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *);
 
 %rename(x509_extension_get_critical) X509_EXTENSION_get_critical;
 extern int X509_EXTENSION_get_critical(X509_EXTENSION *);
@@ -348,7 +355,7 @@
         PyErr_SetString(_x509_err, ERR_reason_error_string(ERR_get_error()));
     }
     else {     
-        ret = PyString_FromStringAndSize(buf, len);
+        ret = PyString_FromStringAndSize((char*)buf, len);
         OPENSSL_free(buf);
     }
     return ret;
@@ -435,12 +442,12 @@
 }
 
 int x509_name_set_by_nid(X509_NAME *name, int nid, PyObject *obj) {
-    return X509_NAME_add_entry_by_NID(name, nid, MBSTRING_ASC, PyString_AsString(obj), -1, -1, 0);
+    return X509_NAME_add_entry_by_NID(name, nid, MBSTRING_ASC, (unsigned char *)PyString_AsString(obj), -1, -1, 0);
 }
 
 /* x509_name_add_entry_by_txt */
 int x509_name_add_entry_by_txt(X509_NAME *name, char *field, int type, char *bytes, int len, int loc, int set) {
-    return X509_NAME_add_entry_by_txt(name, field, type, bytes, len, loc, set);
+    return X509_NAME_add_entry_by_txt(name, field, type, (unsigned char *)bytes, len, loc, set);
 }
 
 PyObject *x509_name_get_der(X509_NAME *name)
@@ -450,23 +457,23 @@
 }
 
 /* sk_X509_new_null() is a macro returning "STACK_OF(X509) *". */
-STACK *sk_x509_new_null(void) {
-    return (STACK *)sk_X509_new_null();
+STACK_OF(X509) *sk_x509_new_null(void) {
+    return sk_X509_new_null();
 }
 
 /* sk_X509_free() is a macro. */
-void sk_x509_free(STACK *stack) {
-    sk_X509_free((STACK_OF(X509) *)stack);
+void sk_x509_free(STACK_OF(X509) *stack) {
+    sk_X509_free(stack);
 }
 
 /* sk_X509_push() is a macro. */
-int sk_x509_push(STACK *stack, X509 *x509) {
-    return sk_X509_push((STACK_OF(X509) *)stack, x509);
+int sk_x509_push(STACK_OF(X509) *stack, X509 *x509) {
+    return sk_X509_push(stack, x509);
 }
 
 /* sk_X509_pop() is a macro. */
-X509 *sk_x509_pop(STACK *stack) {
-    return sk_X509_pop((STACK_OF(X509) *)stack);
+X509 *sk_x509_pop(STACK_OF(X509) *stack) {
+    return sk_X509_pop(stack);
 }
 
 int x509_store_load_locations(X509_STORE *store, const char *file) {
@@ -493,21 +500,29 @@
     return X509_REQ_set_version(x, version);
 }
 
-int x509_req_add_extensions(X509_REQ *req, STACK *exts) {
-    return X509_REQ_add_extensions(req, (STACK_OF(X509_EXTENSION) *)exts);
+int x509_req_add_extensions(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts) {
+    return X509_REQ_add_extensions(req, exts);
 }
 
-X509_NAME_ENTRY *x509_name_entry_create_by_txt( X509_NAME_ENTRY **ne, char *field, int type, char *bytes, int len) {
-    return X509_NAME_ENTRY_create_by_txt( ne, field, type, bytes, len);
+X509_NAME_ENTRY *x509_name_entry_create_by_txt(X509_NAME_ENTRY **ne, char *field, int type, char *bytes, int len) {
+    return X509_NAME_ENTRY_create_by_txt( ne, field, type, (unsigned char *)bytes, len);
 }
 
-LHASH * 
-x509v3_lhash(){ 
-       return lh_new(NULL,NULL);
+#if OPENSSL_VERSION_NUMBER >= 0x10000000L
+LHASH_OF(CONF_VALUE) 
+#else
+LHASH
+#endif
+*x509v3_lhash() { 
+    return lh_new(NULL, NULL); /* Should probably be lh_CONF_VALUE_new but won't compile. */
 }
 
 X509V3_CTX *
-x509v3_set_conf_lhash(LHASH * lhash){
+#if OPENSSL_VERSION_NUMBER >= 0x10000000L
+x509v3_set_conf_lhash(LHASH_OF(CONF_VALUE) * lhash) {
+#else
+x509v3_set_conf_lhash(LHASH                * lhash) {
+#endif
       X509V3_CTX * ctx;
       if (!(ctx=(X509V3_CTX *)PyMem_Malloc(sizeof(X509V3_CTX)))) {
           PyErr_SetString(PyExc_MemoryError, "x509v3_set_conf_lhash");
@@ -517,11 +532,20 @@
       return ctx;
 }
 
-X509_EXTENSION *x509v3_ext_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value) {
+X509_EXTENSION *
+#if OPENSSL_VERSION_NUMBER >= 0x10000000L
+x509v3_ext_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx, char *name, char *value) {
+#else
+x509v3_ext_conf(LHASH                *conf, X509V3_CTX *ctx, char *name, char *value) {
+#endif
       X509_EXTENSION * ext = NULL;
       ext = X509V3_EXT_conf(conf, ctx, name, value); 
       PyMem_Free(ctx); 
+#if OPENSSL_VERSION_NUMBER >= 0x10000000L
+      lh_CONF_VALUE_free(conf);
+#else
       lh_free(conf);
+#endif
       return ext;
 }
 
@@ -543,33 +567,33 @@
 }
 
 /* sk_X509_EXTENSION_new_null is a macro. */
-STACK *sk_x509_extension_new_null(void) {
-    return (STACK *)sk_X509_EXTENSION_new_null();
+STACK_OF(X509_EXTENSION) *sk_x509_extension_new_null(void) {
+    return sk_X509_EXTENSION_new_null();
 }
 
 /* sk_X509_EXTENSION_free() is a macro. */
-void sk_x509_extension_free(STACK *stack) {
-    sk_X509_EXTENSION_free((STACK_OF(X509_EXTENSION) *)stack);
+void sk_x509_extension_free(STACK_OF(X509_EXTENSION) *stack) {
+    sk_X509_EXTENSION_free(stack);
 }
 
 /* sk_X509_EXTENSION_push() is a macro. */
-int sk_x509_extension_push(STACK *stack, X509_EXTENSION *x509_ext) {
-    return sk_X509_EXTENSION_push((STACK_OF(X509_EXTENSION) *)stack, x509_ext);
+int sk_x509_extension_push(STACK_OF(X509_EXTENSION) *stack, X509_EXTENSION *x509_ext) {
+    return sk_X509_EXTENSION_push(stack, x509_ext);
 }
 
 /* sk_X509_EXTENSION_pop() is a macro. */
-X509_EXTENSION *sk_x509_extension_pop(STACK *stack) {
-    return sk_X509_EXTENSION_pop((STACK_OF(X509_EXTENSION) *)stack);
+X509_EXTENSION *sk_x509_extension_pop(STACK_OF(X509_EXTENSION) *stack) {
+    return sk_X509_EXTENSION_pop(stack);
 }
 
 /* sk_X509_EXTENSION_num() is a macro. */
-int sk_x509_extension_num(STACK *stack) {
-    return sk_X509_EXTENSION_num((STACK_OF(X509_EXTENSION) *)stack);
+int sk_x509_extension_num(STACK_OF(X509_EXTENSION) *stack) {
+    return sk_X509_EXTENSION_num(stack);
 }
 
 /* sk_X509_EXTENSION_value() is a macro. */
-X509_EXTENSION *sk_x509_extension_value(STACK *stack, int i) {
-    return sk_X509_EXTENSION_value((STACK_OF(X509_EXTENSION) *)stack, i);
+X509_EXTENSION *sk_x509_extension_value(STACK_OF(X509_EXTENSION) *stack, int i) {
+    return sk_X509_EXTENSION_value(stack, i);
 }
 
 /* X509_STORE_CTX_get_app_data is a macro. */
@@ -590,7 +614,7 @@
 #define I2DTYPE int (*)()
 #endif   
 
-STACK *
+STACK_OF(X509) *
 make_stack_from_der_sequence(PyObject * pyEncodedString){
     STACK_OF(X509) *certs;
     Py_ssize_t encoded_string_len;
@@ -606,7 +630,7 @@
         return NULL;
     }
 
-    certs = ASN1_seq_unpack((unsigned char *)encoded_string, encoded_string_len, (D2ITYPE)d2i_X509, (void(*)())X509_free ); 
+    certs = ASN1_seq_unpack_X509((unsigned char *)encoded_string, encoded_string_len, d2i_X509, X509_free ); 
     if (!certs) {
        PyErr_SetString(_x509_err, ERR_reason_error_string(ERR_get_error()));
        return NULL;
@@ -616,13 +640,13 @@
 }
 
 PyObject *
-get_der_encoding_stack(STACK * stack){
+get_der_encoding_stack(STACK_OF(X509) *stack){
     PyObject * encodedString;
     
     unsigned char * encoding;
     int len; 
     
-    encoding = ASN1_seq_pack((STACK_OF(X509)*) stack, (I2DTYPE)i2d_X509, NULL, &len); 
+    encoding = ASN1_seq_pack_X509(stack, i2d_X509, NULL, &len); 
     if (!encoding) {
        PyErr_SetString(_x509_err, ERR_reason_error_string(ERR_get_error()));
        return NULL;
Index: SWIG/_aes.i
===================================================================
--- SWIG/_aes.i	(revision 695)
+++ SWIG/_aes.i	(working copy)
@@ -76,7 +76,7 @@
         AES_encrypt((const unsigned char *)in, out, key);
     else
         AES_decrypt((const unsigned char *)in, out, key);
-    return PyString_FromStringAndSize(out, outlen);
+    return PyString_FromStringAndSize((char*)out, outlen);
 }
 
 int AES_type_check(AES_KEY *key) {
Index: SWIG/_util.i
===================================================================
--- SWIG/_util.i	(revision 695)
+++ SWIG/_util.i	(working copy)
@@ -48,7 +48,7 @@
         PyErr_SetString(_util_err, ERR_reason_error_string(ERR_get_error()));
         return NULL;
     }
-    obj = PyString_FromStringAndSize(ret, len);
+    obj = PyString_FromStringAndSize((char*)ret, len);
     OPENSSL_free(ret);
     return obj;
 }
Index: SWIG/_m2crypto.i
===================================================================
--- SWIG/_m2crypto.i	(revision 695)
+++ SWIG/_m2crypto.i	(working copy)
@@ -38,6 +38,19 @@
 #define CONST098
 #endif
 
+/* Bring in STACK_OF macro definition */
+%include <openssl/safestack.h>
+
+/* Bring in LHASH_OF macro definition */
+/* XXX Can't include lhash.h where LHASH_OF is defined, because it includes
+   XXX stdio.h etc. which we fail to include. So we have to (re)define
+   XXX LHASH_OF here instead.
+%include <openssl/lhash.h>
+*/
+#if OPENSSL_VERSION_NUMBER >= 0x10000000L
+#define LHASH_OF(type) struct lhash_st_##type
+#endif
+
 %include constraints.i
 %include _threads.i
 %include _lib.i
Index: SWIG/_rand.i
===================================================================
--- SWIG/_rand.i	(revision 695)
+++ SWIG/_rand.i	(working copy)
@@ -87,7 +87,7 @@
         Py_INCREF(Py_None);
         return Py_None;
     } else {
-        PyTuple_SET_ITEM(tuple, 0, PyString_FromStringAndSize(blob, n));
+        PyTuple_SET_ITEM(tuple, 0, PyString_FromStringAndSize((char*)blob, n));
         PyMem_Free(blob);
         PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong((long)ret));
         return tuple;
Index: SWIG/_pkcs7.i
===================================================================
--- SWIG/_pkcs7.i	(revision 695)
+++ SWIG/_pkcs7.i	(working copy)
@@ -12,7 +12,7 @@
 %apply Pointer NONNULL { EVP_CIPHER * };
 %apply Pointer NONNULL { EVP_PKEY * };
 %apply Pointer NONNULL { PKCS7 * };
-%apply Pointer NONNULL { STACK * };
+%apply Pointer NONNULL { STACK_OF(X509) * };
 %apply Pointer NONNULL { X509 * };
 
 %rename(pkcs7_new) PKCS7_new;
@@ -54,8 +54,8 @@
 
 %threadallow pkcs7_encrypt;
 %inline %{
-PKCS7 *pkcs7_encrypt(STACK *stack, BIO *bio, EVP_CIPHER *cipher, int flags) {
-    return PKCS7_encrypt((STACK_OF(X509) *)stack, bio, cipher, flags);
+PKCS7 *pkcs7_encrypt(STACK_OF(X509) *stack, BIO *bio, EVP_CIPHER *cipher, int flags) {
+    return PKCS7_encrypt(stack, bio, cipher, flags);
 }
 
 PyObject *pkcs7_decrypt(PKCS7 *pkcs7, EVP_PKEY *pkey, X509 *cert, int flags) {
@@ -96,14 +96,14 @@
 
 %threadallow pkcs7_sign1;
 %inline %{
-PKCS7 *pkcs7_sign1(X509 *x509, EVP_PKEY *pkey, STACK *stack, BIO *bio, int flags) {
-    return PKCS7_sign(x509, pkey, (STACK_OF(X509) *)stack, bio, flags);
+PKCS7 *pkcs7_sign1(X509 *x509, EVP_PKEY *pkey, STACK_OF(X509) *stack, BIO *bio, int flags) {
+    return PKCS7_sign(x509, pkey, stack, bio, flags);
 }
 %}
 
 %threadallow pkcs7_verify1;
 %inline %{
-PyObject *pkcs7_verify1(PKCS7 *pkcs7, STACK *stack, X509_STORE *store, BIO *data, int flags) {
+PyObject *pkcs7_verify1(PKCS7 *pkcs7, STACK_OF(X509) *stack, X509_STORE *store, BIO *data, int flags) {
     int outlen;
     char *outbuf;
     BIO *bio;
@@ -113,7 +113,7 @@
         PyErr_SetString(PyExc_MemoryError, "pkcs7_verify1");
         return NULL;
     }
-    if (!PKCS7_verify(pkcs7, (STACK_OF(X509) *)stack, store, data, bio, flags)) {
+    if (!PKCS7_verify(pkcs7, stack, store, data, bio, flags)) {
         PyErr_SetString(_pkcs7_err, ERR_reason_error_string(ERR_get_error()));
         BIO_free(bio);
         return NULL;
@@ -131,7 +131,7 @@
     return ret;
 }
 
-PyObject *pkcs7_verify0(PKCS7 *pkcs7, STACK *stack, X509_STORE *store, int flags) {
+PyObject *pkcs7_verify0(PKCS7 *pkcs7, STACK_OF(X509) *stack, X509_STORE *store, int flags) {
     return pkcs7_verify1(pkcs7, stack, store, NULL, flags);
 }
 %}
@@ -229,7 +229,7 @@
 }
 
 /* return STACK_OF(X509)* */     
-STACK *pkcs7_get0_signers(PKCS7 *p7, STACK *certs, int flags) {     
+STACK_OF(X509) *pkcs7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags) {     
     return PKCS7_get0_signers(p7, certs, flags);      
 }