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
|
Another Great Gentoo Hack™.
"Upstream": https://gitweb.gentoo.org/repo/gentoo.git/plain/media-video/rtmpdump/files/rtmpdump-openssl-1.1-v2.patch
Originally from: https://raw.githubusercontent.com/xbmc/inputstream.rtmp/master/depends/common/librtmp/0003-openssl-1.1.patch
See also: https://github.com/xbmc/inputstream.rtmp/pull/46
--- a/librtmp/dh.h
+++ b/librtmp/dh.h
@@ -253,20 +253,42 @@
if (!dh)
goto failed;
+#if !defined(USE_OPENSSL) || !defined(OPENSSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100000L
MP_new(dh->g);
if (!dh->g)
goto failed;
+#else
+ BIGNUM *g = NULL;
+ MP_new(g);
+ if (!g)
+ goto failed;
+#endif
+#if !defined(USE_OPENSSL) || !defined(OPENSSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100000L
MP_gethex(dh->p, P1024, res); /* prime P1024, see dhgroups.h */
+#else
+ BIGNUM* p = NULL;
+ DH_get0_pqg(dh, (BIGNUM const**)&p, NULL, NULL);
+ MP_gethex(p, P1024, res); /* prime P1024, see dhgroups.h */
+#endif
if (!res)
{
goto failed;
}
+#if !defined(USE_OPENSSL) || !defined(OPENSSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100000L
MP_set_w(dh->g, 2); /* base 2 */
+#else
+ MP_set_w(g, 2); /* base 2 */
+ DH_set0_pqg(dh, p, NULL, g);
+#endif
+#if !defined(USE_OPENSSL) || !defined(OPENSSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100000L
dh->length = nKeyBits;
+#else
+ DH_set_length(dh, nKeyBits);
+#endif
return dh;
failed:
@@ -293,12 +315,24 @@
MP_gethex(q1, Q1024, res);
assert(res);
+#if !defined(USE_OPENSSL) || !defined(OPENSSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100000L
res = isValidPublicKey(dh->pub_key, dh->p, q1);
+#else
+ BIGNUM const* pub_key = NULL;
+ BIGNUM const* p = NULL;
+ DH_get0_key(dh, &pub_key, NULL);
+ DH_get0_pqg(dh, &p, NULL, NULL);
+ res = isValidPublicKey((BIGNUM*)pub_key, (BIGNUM*)p, q1);
+#endif
if (!res)
{
+#if !defined(USE_OPENSSL) || !defined(OPENSSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100000L
MP_free(dh->pub_key);
MP_free(dh->priv_key);
dh->pub_key = dh->priv_key = 0;
+#else
+ DH_free(dh);
+#endif
}
MP_free(q1);
@@ -314,15 +348,29 @@
DHGetPublicKey(MDH *dh, uint8_t *pubkey, size_t nPubkeyLen)
{
int len;
+#if !defined(USE_OPENSSL) || !defined(OPENSSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100000L
if (!dh || !dh->pub_key)
+#else
+ BIGNUM const* pub_key = NULL;
+ DH_get0_key(dh, &pub_key, NULL);
+ if (!dh || !pub_key)
+#endif
return 0;
+#if !defined(USE_OPENSSL) || !defined(OPENSSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100000L
len = MP_bytes(dh->pub_key);
+#else
+ len = MP_bytes(pub_key);
+#endif
if (len <= 0 || len > (int) nPubkeyLen)
return 0;
memset(pubkey, 0, nPubkeyLen);
+#if !defined(USE_OPENSSL) || !defined(OPENSSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100000L
MP_setbin(dh->pub_key, pubkey + (nPubkeyLen - len), len);
+#else
+ MP_setbin(pub_key, pubkey + (nPubkeyLen - len), len);
+#endif
return 1;
}
@@ -364,7 +412,13 @@
MP_gethex(q1, Q1024, len);
assert(len);
+#if !defined(USE_OPENSSL) || !defined(OPENSSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100000L
if (isValidPublicKey(pubkeyBn, dh->p, q1))
+#else
+ BIGNUM const* p = NULL;
+ DH_get0_pqg(dh, &p, NULL, NULL);
+ if (isValidPublicKey(pubkeyBn, (BIGNUM*)p, q1))
+#endif
res = MDH_compute_key(secret, nPubkeyLen, pubkeyBn, dh);
else
res = -1;
--- a/librtmp/handshake.h
+++ b/librtmp/handshake.h
@@ -31,9 +31,9 @@
#define SHA256_DIGEST_LENGTH 32
#endif
#define HMAC_CTX sha2_context
-#define HMAC_setup(ctx, key, len) sha2_hmac_starts(&ctx, (unsigned char *)key, len, 0)
-#define HMAC_crunch(ctx, buf, len) sha2_hmac_update(&ctx, buf, len)
-#define HMAC_finish(ctx, dig, dlen) dlen = SHA256_DIGEST_LENGTH; sha2_hmac_finish(&ctx, dig)
+#define HMAC_setup(ctx, key, len) sha2_hmac_starts(ctx, (unsigned char *)key, len, 0)
+#define HMAC_crunch(ctx, buf, len) sha2_hmac_update(ctx, buf, len)
+#define HMAC_finish(ctx, dig, dlen) dlen = SHA256_DIGEST_LENGTH; sha2_hmac_finish(ctx, dig)
typedef arc4_context * RC4_handle;
#define RC4_alloc(h) *h = malloc(sizeof(arc4_context))
@@ -50,9 +50,9 @@
#endif
#undef HMAC_CTX
#define HMAC_CTX struct hmac_sha256_ctx
-#define HMAC_setup(ctx, key, len) hmac_sha256_set_key(&ctx, len, key)
-#define HMAC_crunch(ctx, buf, len) hmac_sha256_update(&ctx, len, buf)
-#define HMAC_finish(ctx, dig, dlen) dlen = SHA256_DIGEST_LENGTH; hmac_sha256_digest(&ctx, SHA256_DIGEST_LENGTH, dig)
+#define HMAC_setup(ctx, key, len) hmac_sha256_set_key(ctx, len, key)
+#define HMAC_crunch(ctx, buf, len) hmac_sha256_update(ctx, len, buf)
+#define HMAC_finish(ctx, dig, dlen) dlen = SHA256_DIGEST_LENGTH; hmac_sha256_digest(ctx, SHA256_DIGEST_LENGTH, dig)
#define HMAC_close(ctx)
typedef struct arcfour_ctx* RC4_handle;
@@ -64,14 +64,23 @@
#else /* USE_OPENSSL */
#include <openssl/sha.h>
+#include <openssl/ossl_typ.h>
#include <openssl/hmac.h>
#include <openssl/rc4.h>
#if OPENSSL_VERSION_NUMBER < 0x0090800 || !defined(SHA256_DIGEST_LENGTH)
#error Your OpenSSL is too old, need 0.9.8 or newer with SHA256
#endif
-#define HMAC_setup(ctx, key, len) HMAC_CTX_init(&ctx); HMAC_Init_ex(&ctx, key, len, EVP_sha256(), 0)
-#define HMAC_crunch(ctx, buf, len) HMAC_Update(&ctx, buf, len)
-#define HMAC_finish(ctx, dig, dlen) HMAC_Final(&ctx, dig, &dlen); HMAC_CTX_cleanup(&ctx)
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#define HMAC_setup(ctx, key, len) HMAC_CTX_init(ctx); HMAC_Init_ex(ctx, key, len, EVP_sha256(), 0)
+#else
+#define HMAC_setup(ctx, key, len) ctx = HMAC_CTX_new(); HMAC_CTX_reset(ctx); HMAC_Init_ex(ctx, key, len, EVP_sha256(), 0)
+#endif
+#define HMAC_crunch(ctx, buf, len) HMAC_Update(ctx, buf, len)
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#define HMAC_finish(ctx, dig, dlen) HMAC_Final(ctx, dig, &dlen); HMAC_CTX_cleanup(ctx)
+#else
+#define HMAC_finish(ctx, dig, dlen) HMAC_Final(ctx, dig, &dlen); HMAC_CTX_free(ctx)
+#endif
typedef RC4_KEY * RC4_handle;
#define RC4_alloc(h) *h = malloc(sizeof(RC4_KEY))
@@ -117,7 +126,7 @@
{
uint8_t digest[SHA256_DIGEST_LENGTH];
unsigned int digestLen = 0;
- HMAC_CTX ctx;
+ HMAC_CTX* ctx = NULL;
RC4_alloc(rc4keyIn);
RC4_alloc(rc4keyOut);
@@ -266,7 +275,7 @@
size_t keylen, uint8_t *digest)
{
unsigned int digestLen;
- HMAC_CTX ctx;
+ HMAC_CTX* ctx = NULL;
HMAC_setup(ctx, key, keylen);
HMAC_crunch(ctx, message, messageLen);
--- a/librtmp/hashswf.c
+++ b/librtmp/hashswf.c
@@ -37,9 +37,9 @@
#define SHA256_DIGEST_LENGTH 32
#endif
#define HMAC_CTX sha2_context
-#define HMAC_setup(ctx, key, len) sha2_hmac_starts(&ctx, (unsigned char *)key, len, 0)
-#define HMAC_crunch(ctx, buf, len) sha2_hmac_update(&ctx, buf, len)
-#define HMAC_finish(ctx, dig, dlen) dlen = SHA256_DIGEST_LENGTH; sha2_hmac_finish(&ctx, dig)
+#define HMAC_setup(ctx, key, len) sha2_hmac_starts(ctx, (unsigned char *)key, len, 0)
+#define HMAC_crunch(ctx, buf, len) sha2_hmac_update(ctx, buf, len)
+#define HMAC_finish(ctx, dig, dlen) dlen = SHA256_DIGEST_LENGTH; sha2_hmac_finish(ctx, dig)
#define HMAC_close(ctx)
#elif defined(USE_GNUTLS)
#include <nettle/hmac.h>
@@ -48,19 +48,27 @@
#endif
#undef HMAC_CTX
#define HMAC_CTX struct hmac_sha256_ctx
-#define HMAC_setup(ctx, key, len) hmac_sha256_set_key(&ctx, len, key)
-#define HMAC_crunch(ctx, buf, len) hmac_sha256_update(&ctx, len, buf)
-#define HMAC_finish(ctx, dig, dlen) dlen = SHA256_DIGEST_LENGTH; hmac_sha256_digest(&ctx, SHA256_DIGEST_LENGTH, dig)
+#define HMAC_setup(ctx, key, len) hmac_sha256_set_key(ctx, len, key)
+#define HMAC_crunch(ctx, buf, len) hmac_sha256_update(ctx, len, buf)
+#define HMAC_finish(ctx, dig, dlen) dlen = SHA256_DIGEST_LENGTH; hmac_sha256_digest(ctx, SHA256_DIGEST_LENGTH, dig)
#define HMAC_close(ctx)
#else /* USE_OPENSSL */
#include <openssl/ssl.h>
#include <openssl/sha.h>
#include <openssl/hmac.h>
#include <openssl/rc4.h>
-#define HMAC_setup(ctx, key, len) HMAC_CTX_init(&ctx); HMAC_Init_ex(&ctx, (unsigned char *)key, len, EVP_sha256(), 0)
-#define HMAC_crunch(ctx, buf, len) HMAC_Update(&ctx, (unsigned char *)buf, len)
-#define HMAC_finish(ctx, dig, dlen) HMAC_Final(&ctx, (unsigned char *)dig, &dlen);
-#define HMAC_close(ctx) HMAC_CTX_cleanup(&ctx)
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#define HMAC_setup(ctx, key, len) HMAC_CTX_init(ctx); HMAC_Init_ex(ctx, (unsigned char *)key, len, EVP_sha256(), 0)
+#else
+#define HMAC_setup(ctx, key, len) ctx = HMAC_CTX_new(); HMAC_CTX_reset(ctx); HMAC_Init_ex(ctx, key, len, EVP_sha256(), 0)
+#endif
+#define HMAC_crunch(ctx, buf, len) HMAC_Update(ctx, (unsigned char *)buf, len)
+#define HMAC_finish(ctx, dig, dlen) HMAC_Final(ctx, (unsigned char *)dig, &dlen);
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#define HMAC_close(ctx) HMAC_CTX_cleanup(ctx)
+#else
+#define HMAC_close(ctx) HMAC_CTX_reset(ctx); HMAC_CTX_free(ctx)
+#endif
#endif
extern void RTMP_TLS_Init();
@@ -289,7 +297,7 @@
struct info
{
z_stream *zs;
- HMAC_CTX ctx;
+ HMAC_CTX *ctx;
int first;
int zlib;
int size;
|
