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
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define _GNU_SOURCE /* See feature_test_macros(7) */
#include <dlfcn.h>
#include "wrappedlibs.h"
#include "debug.h"
#include "wrapper.h"
#include "bridge.h"
#include "librarian/library_private.h"
#include "x64emu.h"
#include "emu/x64emu_private.h"
#include "callback.h"
#include "librarian.h"
#include "box64context.h"
#include "emu/x64emu_private.h"
#include "callback.h"
const char* cryptoName = "libcrypto.so.1.0.0";
#define LIBNAME crypto
#define ALTNAME "libcrypto.so.1.0.2"
#define ALTNAME2 "libcrypto.so.1.1"
#include "generated/wrappedcryptotypes.h"
#include "wrappercallback.h"
// utility functions
#define SUPER() \
GO(0) \
GO(1) \
GO(2) \
GO(3) \
GO(4)
// ENGINE_ctrl_cb
#define GO(A) \
static uintptr_t my_ENGINE_ctrl_cb_fct_##A = 0; \
static void my_ENGINE_ctrl_cb_##A() \
{ \
RunFunction(my_context, my_ENGINE_ctrl_cb_fct_##A, 0); \
}
SUPER()
#undef GO
static void* find_ENGINE_ctrl_cb_Fct(void* fct)
{
if(!fct) return NULL;
void* p;
if((p = GetNativeFnc((uintptr_t)fct))) return p;
#define GO(A) if(my_ENGINE_ctrl_cb_fct_##A == (uintptr_t)fct) return my_ENGINE_ctrl_cb_##A;
SUPER()
#undef GO
#define GO(A) if(my_ENGINE_ctrl_cb_fct_##A == 0) {my_ENGINE_ctrl_cb_fct_##A = (uintptr_t)fct; return my_ENGINE_ctrl_cb_##A; }
SUPER()
#undef GO
printf_log(LOG_NONE, "Warning, no more slot for libcrypto ENGINE_ctrl_cb callback\n");
return NULL;
}
// cmp_fnc
#define GO(A) \
static uintptr_t my_cmp_fnc_fct_##A = 0; \
static int my_cmp_fnc_##A(void* a, void* b) \
{ \
return (int)RunFunction(my_context, my_cmp_fnc_fct_##A, 2, a, b); \
}
SUPER()
#undef GO
static void* find_cmp_fnc_Fct(void* fct)
{
if(!fct) return NULL;
void* p;
if((p = GetNativeFnc((uintptr_t)fct))) return p;
#define GO(A) if(my_cmp_fnc_fct_##A == (uintptr_t)fct) return my_cmp_fnc_##A;
SUPER()
#undef GO
#define GO(A) if(my_cmp_fnc_fct_##A == 0) {my_cmp_fnc_fct_##A = (uintptr_t)fct; return my_cmp_fnc_##A; }
SUPER()
#undef GO
printf_log(LOG_NONE, "Warning, no more slot for libcrypto cmp_fnc callback\n");
return NULL;
}
// free_fnc
#define GO(A) \
static uintptr_t my_free_fnc_fct_##A = 0; \
static void my_free_fnc_##A(void* p) \
{ \
RunFunction(my_context, my_free_fnc_fct_##A, 1, p); \
}
SUPER()
#undef GO
static void* find_free_fnc_Fct(void* fct)
{
if(!fct) return NULL;
void* p;
if((p = GetNativeFnc((uintptr_t)fct))) return p;
#define GO(A) if(my_free_fnc_fct_##A == (uintptr_t)fct) return my_free_fnc_##A;
SUPER()
#undef GO
#define GO(A) if(my_free_fnc_fct_##A == 0) {my_free_fnc_fct_##A = (uintptr_t)fct; return my_free_fnc_##A; }
SUPER()
#undef GO
printf_log(LOG_NONE, "Warning, no more slot for libcrypto free_fnc callback\n");
return NULL;
}
// id_func
#define GO(A) \
static uintptr_t my_id_func_fct_##A = 0; \
static unsigned long my_id_func_##A() \
{ \
return (unsigned long)RunFunction(my_context, my_id_func_fct_##A, 0); \
}
SUPER()
#undef GO
static void* find_id_func_Fct(void* fct)
{
if(!fct) return NULL;
void* p;
if((p = GetNativeFnc((uintptr_t)fct))) return p;
#define GO(A) if(my_id_func_fct_##A == (uintptr_t)fct) return my_id_func_##A;
SUPER()
#undef GO
#define GO(A) if(my_id_func_fct_##A == 0) {my_id_func_fct_##A = (uintptr_t)fct; return my_id_func_##A; }
SUPER()
#undef GO
printf_log(LOG_NONE, "Warning, no more slot for libcrypto id_func callback\n");
return NULL;
}
// lock_func
#define GO(A) \
static uintptr_t my_lock_func_fct_##A = 0; \
static void my_lock_func_##A(int mode, int n, void* f, int l) \
{ \
RunFunction(my_context, my_lock_func_fct_##A, 4, mode, n, f, l); \
}
SUPER()
#undef GO
static void* find_lock_func_Fct(void* fct)
{
if(!fct) return NULL;
void* p;
if((p = GetNativeFnc((uintptr_t)fct))) return p;
#define GO(A) if(my_lock_func_fct_##A == (uintptr_t)fct) return my_lock_func_##A;
SUPER()
#undef GO
#define GO(A) if(my_lock_func_fct_##A == 0) {my_lock_func_fct_##A = (uintptr_t)fct; return my_lock_func_##A; }
SUPER()
#undef GO
printf_log(LOG_NONE, "Warning, no more slot for libcrypto lock_func callback\n");
return NULL;
}
// passphrase
#define GO(A) \
static uintptr_t my_passphrase_fct_##A = 0; \
static int my_passphrase_##A(void* buff, int size, int rw, void* u) \
{ \
return (int)RunFunction(my_context, my_passphrase_fct_##A, 4, buff, size, rw, u); \
}
SUPER()
#undef GO
static void* find_passphrase_Fct(void* fct)
{
if(!fct) return NULL;
void* p;
if((p = GetNativeFnc((uintptr_t)fct))) return p;
#define GO(A) if(my_passphrase_fct_##A == (uintptr_t)fct) return my_passphrase_##A;
SUPER()
#undef GO
#define GO(A) if(my_passphrase_fct_##A == 0) {my_passphrase_fct_##A = (uintptr_t)fct; return my_passphrase_##A; }
SUPER()
#undef GO
printf_log(LOG_NONE, "Warning, no more slot for libcrypto passphrase callback\n");
return NULL;
}
#undef SUPER
EXPORT int32_t my_ENGINE_ctrl(x64emu_t* emu, void* e, int32_t cmd, int32_t i, void* p, void* f)
{
(void)emu;
return my->ENGINE_ctrl(e, cmd, i, p, find_ENGINE_ctrl_cb_Fct(f));
}
EXPORT int32_t my_ENGINE_ctrl_cmd(x64emu_t* emu, void* e, void* cmd, long i, void* p, void* f, int optional)
{
(void)emu;
return my->ENGINE_ctrl_cmd(e, cmd, i, p, find_ENGINE_ctrl_cb_Fct(f), optional);
}
EXPORT void my_CRYPTO_set_id_callback(x64emu_t* emu, void* cb)
{
(void)emu;
my->CRYPTO_set_id_callback(find_id_func_Fct(cb));
}
EXPORT void my_CRYPTO_set_locking_callback(x64emu_t* emu, void* cb)
{
(void)emu;
my->CRYPTO_set_locking_callback(find_lock_func_Fct(cb));
}
EXPORT void my_PEM_read_bio_DSAPrivateKey(x64emu_t* emu, void* bp, void* x, void* cb, void* u)
{
(void)emu;
my->PEM_read_bio_DSAPrivateKey(bp, x, find_passphrase_Fct(cb), u);
}
EXPORT void my_PEM_read_bio_DSA_PUBKEY(x64emu_t* emu, void* bp, void* x, void* cb, void* u)
{
(void)emu;
my->PEM_read_bio_DSA_PUBKEY(bp, x, find_passphrase_Fct(cb), u);
}
EXPORT void my_PEM_read_bio_RSAPrivateKey(x64emu_t* emu, void* bp, void* x, void* cb, void* u)
{
(void)emu;
my->PEM_read_bio_RSAPrivateKey(bp, x, find_passphrase_Fct(cb), u);
}
EXPORT void my_PEM_read_bio_RSA_PUBKEY(x64emu_t* emu, void* bp, void* x, void* cb, void* u)
{
(void)emu;
my->PEM_read_bio_RSA_PUBKEY(bp, x, find_passphrase_Fct(cb), u);
}
EXPORT void my_PEM_read_bio_ECPrivateKey(x64emu_t* emu, void* bp, void* x, void* cb, void* u)
{
(void)emu;
my->PEM_read_bio_ECPrivateKey(bp, x, find_passphrase_Fct(cb), u);
}
EXPORT void my_PEM_read_bio_EC_PUBKEY(x64emu_t* emu, void* bp, void* x, void* cb, void* u)
{
(void)emu;
my->PEM_read_bio_EC_PUBKEY(bp, x, find_passphrase_Fct(cb), u);
}
EXPORT int my_PEM_write_bio_DSAPrivateKey(x64emu_t* emu, void* bp, void* x, void* e, void* str, int len, void* cb, void* u)
{
(void)emu;
return my->PEM_write_bio_DSAPrivateKey(bp, x, e, str, len, find_passphrase_Fct(cb), u);
}
EXPORT int my_PEM_write_bio_RSAPrivateKey(x64emu_t* emu, void* bp, void* x, void* e, void* str, int len, void* cb, void* u)
{
(void)emu;
return my->PEM_write_bio_RSAPrivateKey(bp, x, e, str, len, find_passphrase_Fct(cb), u);
}
EXPORT int my_PEM_write_bio_ECPrivateKey(x64emu_t* emu, void* bp, void* x, void* e, void* str, int len, void* cb, void* u)
{
(void)emu;
return my->PEM_write_bio_ECPrivateKey(bp, x, e, str, len, find_passphrase_Fct(cb), u);
}
EXPORT void* my_sk_new(x64emu_t* emu, void* f)
{
(void)emu;
return my->sk_new(find_cmp_fnc_Fct(f));
}
EXPORT void my_sk_pop_free(x64emu_t* emu, void* st, void* f)
{
(void)emu;
my->sk_pop_free(st, find_free_fnc_Fct(f));
}
#define CUSTOM_INIT \
getMy(lib);
#define CUSTOM_FINI \
freeMy();
#include "wrappedlib_init.h"
|