aboutsummaryrefslogtreecommitdiffstats
path: root/package/network/services/openvpn/patches/100-polarssl_compat.h
blob: 4def9670f0d21df6f484a81f2e91e25fb1d0ba8a (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
--- a/src/openvpn/ssl_polarssl.h
+++ b/src/openvpn/ssl_polarssl.h
@@ -38,6 +38,8 @@
 #include <polarssl/pkcs11.h>
 #endif
 
+#include <polarssl/compat-1.2.h>
+
 typedef struct _buffer_entry buffer_entry;
 
 struct _buffer_entry {
--- a/src/openvpn/ssl_polarssl.c
+++ b/src/openvpn/ssl_polarssl.c
@@ -46,7 +46,7 @@
 #include "manage.h"
 #include "ssl_common.h"
 
-#include <polarssl/sha2.h>
+#include <polarssl/sha256.h>
 #include <polarssl/havege.h>
 
 #include "ssl_verify_polarssl.h"
@@ -212,13 +212,13 @@ tls_ctx_load_dh_params (struct tls_root_
 {
   if (!strcmp (dh_file, INLINE_FILE_TAG) && dh_inline)
     {
-      if (0 != x509parse_dhm(ctx->dhm_ctx, (const unsigned char *) dh_inline,
+      if (0 != dhm_parse_dhm(ctx->dhm_ctx, (const unsigned char *) dh_inline,
 	  strlen(dh_inline)))
 	msg (M_FATAL, "Cannot read inline DH parameters");
   }
 else
   {
-    if (0 != x509parse_dhmfile(ctx->dhm_ctx, dh_file))
+    if (0 != dhm_parse_dhmfile(ctx->dhm_ctx, dh_file))
       msg (M_FATAL, "Cannot read DH parameters from file %s", dh_file);
   }
 
@@ -253,13 +253,13 @@ tls_ctx_load_cert_file (struct tls_root_
 
   if (!strcmp (cert_file, INLINE_FILE_TAG) && cert_inline)
     {
-      if (0 != x509parse_crt(ctx->crt_chain,
+      if (0 != x509_crt_parse(ctx->crt_chain,
 	  (const unsigned char *) cert_inline, strlen(cert_inline)))
         msg (M_FATAL, "Cannot load inline certificate file");
     }
   else
     {
-      if (0 != x509parse_crtfile(ctx->crt_chain, cert_file))
+      if (0 != x509_crt_parse_file(ctx->crt_chain, cert_file))
 	msg (M_FATAL, "Cannot load certificate file %s", cert_file);
     }
 }
@@ -277,7 +277,7 @@ tls_ctx_load_priv_file (struct tls_root_
       status = x509parse_key(ctx->priv_key,
 	  (const unsigned char *) priv_key_inline, strlen(priv_key_inline),
 	  NULL, 0);
-      if (POLARSSL_ERR_X509_PASSWORD_REQUIRED == status)
+      if (POLARSSL_ERR_PK_PASSWORD_REQUIRED == status)
 	{
 	  char passbuf[512] = {0};
 	  pem_password_callback(passbuf, 512, 0, NULL);
@@ -289,7 +289,7 @@ tls_ctx_load_priv_file (struct tls_root_
   else
     {
       status = x509parse_keyfile(ctx->priv_key, priv_key_file, NULL);
-      if (POLARSSL_ERR_X509_PASSWORD_REQUIRED == status)
+      if (POLARSSL_ERR_PK_PASSWORD_REQUIRED == status)
 	{
 	  char passbuf[512] = {0};
 	  pem_password_callback(passbuf, 512, 0, NULL);
@@ -480,14 +480,14 @@ void tls_ctx_load_ca (struct tls_root_ct
 
   if (ca_file && !strcmp (ca_file, INLINE_FILE_TAG) && ca_inline)
     {
-      if (0 != x509parse_crt(ctx->ca_chain, (const unsigned char *) ca_inline,
+      if (0 != x509_crt_parse(ctx->ca_chain, (const unsigned char *) ca_inline,
 	  strlen(ca_inline)))
 	msg (M_FATAL, "Cannot load inline CA certificates");
     }
   else
     {
       /* Load CA file for verifying peer supplied certificate */
-      if (0 != x509parse_crtfile(ctx->ca_chain, ca_file))
+      if (0 != x509_crt_parse_file(ctx->ca_chain, ca_file))
 	msg (M_FATAL, "Cannot load CA certificate file %s", ca_file);
     }
 }
@@ -501,14 +501,14 @@ tls_ctx_load_extra_certs (struct tls_roo
 
   if (!strcmp (extra_certs_file, INLINE_FILE_TAG) && extra_certs_inline)
     {
-      if (0 != x509parse_crt(ctx->crt_chain,
+      if (0 != x509_crt_parse(ctx->crt_chain,
 	  (const unsigned char *) extra_certs_inline,
 	  strlen(extra_certs_inline)))
         msg (M_FATAL, "Cannot load inline extra-certs file");
     }
   else
     {
-      if (0 != x509parse_crtfile(ctx->crt_chain, extra_certs_file))
+      if (0 != x509_crt_parse_file(ctx->crt_chain, extra_certs_file))
 	msg (M_FATAL, "Cannot load extra-certs file: %s", extra_certs_file);
     }
 }
@@ -724,7 +724,7 @@ void key_state_ssl_init(struct key_state
 	   external_key_len );
       else
 #endif
-	ssl_set_own_cert( ks_ssl->ctx, ssl_ctx->crt_chain, ssl_ctx->priv_key );
+	ssl_set_own_cert_rsa( ks_ssl->ctx, ssl_ctx->crt_chain, ssl_ctx->priv_key );
 
       /* Initialise SSL verification */
 #if P2MP_SERVER
@@ -1068,7 +1068,7 @@ print_details (struct key_state_ssl * ks
   cert = ssl_get_peer_cert(ks_ssl->ctx);
   if (cert != NULL)
     {
-      openvpn_snprintf (s2, sizeof (s2), ", " counter_format " bit RSA", (counter_type) cert->rsa.len * 8);
+      openvpn_snprintf (s2, sizeof (s2), ", " counter_format " bit RSA", (counter_type) pk_rsa(cert->pk)->len * 8);
     }
 
   msg (D_HANDSHAKE, "%s%s", s1, s2);
--- a/src/openvpn/crypto_polarssl.c
+++ b/src/openvpn/crypto_polarssl.c
@@ -487,7 +487,12 @@ cipher_ctx_get_cipher_kt (const cipher_c
 
 int cipher_ctx_reset (cipher_context_t *ctx, uint8_t *iv_buf)
 {
-  return 0 == cipher_reset(ctx, iv_buf);
+  int retval = cipher_reset(ctx);
+
+  if (0 == retval)
+    cipher_set_iv(ctx, iv_buf, ctx->cipher_info->iv_size);
+
+  return 0 == retval;
 }
 
 int cipher_ctx_update (cipher_context_t *ctx, uint8_t *dst, int *dst_len,
--- a/src/openvpn/ssl_verify_polarssl.h
+++ b/src/openvpn/ssl_verify_polarssl.h
@@ -34,6 +34,7 @@
 #include "misc.h"
 #include "manage.h"
 #include <polarssl/x509.h>
+#include <polarssl/compat-1.2.h>
 
 #ifndef __OPENVPN_X509_CERT_T_DECLARED
 #define __OPENVPN_X509_CERT_T_DECLARED
--- a/src/openvpn/ssl_verify_polarssl.c
+++ b/src/openvpn/ssl_verify_polarssl.c
@@ -40,6 +40,7 @@
 #include "ssl_verify.h"
 #include <polarssl/error.h>
 #include <polarssl/bignum.h>
+#include <polarssl/oid.h>
 #include <polarssl/sha1.h>
 
 #define MAX_SUBJECT_LENGTH 256
@@ -102,7 +103,7 @@ x509_get_username (char *cn, int cn_len,
   /* Find common name */
   while( name != NULL )
   {
-      if( memcmp( name->oid.p, OID_CN, OID_SIZE(OID_CN) ) == 0)
+      if( memcmp( name->oid.p, OID_AT_CN, OID_SIZE(OID_AT_CN) ) == 0)
 	break;
 
       name = name->next;
@@ -224,60 +225,18 @@ x509_setenv (struct env_set *es, int cer
   while( name != NULL )
     {
       char name_expand[64+8];
+      const char *shortname;
 
-      if( name->oid.len == 2 && memcmp( name->oid.p, OID_X520, 2 ) == 0 )
+      if( 0 == oid_get_attr_short_name(&name->oid, &shortname) )
 	{
-	  switch( name->oid.p[2] )
-	    {
-	    case X520_COMMON_NAME:
-		openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_CN",
-		    cert_depth); break;
-
-	    case X520_COUNTRY:
-		openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_C",
-		    cert_depth); break;
-
-	    case X520_LOCALITY:
-		openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_L",
-		    cert_depth); break;
-
-	    case X520_STATE:
-		openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_ST",
-		    cert_depth); break;
-
-	    case X520_ORGANIZATION:
-		openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_O",
-		    cert_depth); break;
-
-	    case X520_ORG_UNIT:
-		openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_OU",
-		    cert_depth); break;
-
-	    default:
-		openvpn_snprintf (name_expand, sizeof(name_expand),
-		    "X509_%d_0x%02X", cert_depth, name->oid.p[2]);
-		break;
-	    }
+	  openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_%s",
+	      cert_depth, shortname);
+	}
+      else
+	{
+	  openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_\?\?",
+	      cert_depth);
 	}
-	else if( name->oid.len == 8 && memcmp( name->oid.p, OID_PKCS9, 8 ) == 0 )
-	  {
-	    switch( name->oid.p[8] )
-	      {
-		case PKCS9_EMAIL:
-		  openvpn_snprintf (name_expand, sizeof(name_expand),
-		      "X509_%d_emailAddress", cert_depth); break;
-
-		default:
-		  openvpn_snprintf (name_expand, sizeof(name_expand),
-		      "X509_%d_0x%02X", cert_depth, name->oid.p[8]);
-		  break;
-	      }
-	  }
-	else
-	  {
-	    openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_\?\?",
-		cert_depth);
-	  }
 
 	for( i = 0; i < name->val.len; i++ )
 	{
--- a/configure.ac
+++ b/configure.ac
@@ -819,13 +819,13 @@ if test "${with_crypto_library}" = "pola
 #include <polarssl/version.h>
 			]],
 			[[
-#if POLARSSL_VERSION_NUMBER < 0x01020A00 || POLARSSL_VERSION_NUMBER >= 0x01030000
+#if POLARSSL_VERSION_NUMBER < 0x01030000
 #error invalid version
 #endif
 			]]
 		)],
 		[AC_MSG_RESULT([ok])],
-		[AC_MSG_ERROR([PolarSSL 1.2.x required and must be 1.2.10 or later])]
+		[AC_MSG_ERROR([PolarSSL 1.3.x required])]
 	)
 
 	polarssl_with_pkcs11="no"