package/network/services/openvpn/patches/100-polarssl_compat.h

   1 --- a/src/openvpn/ssl_polarssl.h
   2 +++ b/src/openvpn/ssl_polarssl.h
   3 @@ -36,6 +36,8 @@
   4  #include <polarssl/pkcs11.h>
   5  #endif
   6
   7 +#include <polarssl/compat-1.2.h>
   8 +
   9  typedef struct _buffer_entry buffer_entry;
  10
  11  struct _buffer_entry {
  12 --- a/src/openvpn/ssl_polarssl.c
  13 +++ b/src/openvpn/ssl_polarssl.c
  14 @@ -44,7 +44,7 @@
  15  #include "manage.h"
  16  #include "ssl_common.h"
  17
  18 -#include <polarssl/sha2.h>
  19 +#include <polarssl/sha256.h>
  20  #include <polarssl/havege.h>
  21
  22  #include "ssl_verify_polarssl.h"
  23 @@ -204,12 +204,12 @@ tls_ctx_load_dh_params (struct tls_root_
  24  {
  25    if (!strcmp (dh_file, INLINE_FILE_TAG) && dh_file_inline)
  26      {
  27 -      if (0 != x509parse_dhm(ctx->dhm_ctx, dh_file_inline, strlen(dh_file_inline)))
  28 +      if (0 != dhm_parse_dhm(ctx->dhm_ctx, dh_file_inline, strlen(dh_file_inline)))
  29         msg (M_FATAL, "Cannot read inline DH parameters");
  30    }
  31  else
  32    {
  33 -    if (0 != x509parse_dhmfile(ctx->dhm_ctx, dh_file))
  34 +    if (0 != dhm_parse_dhmfile(ctx->dhm_ctx, dh_file))
  35        msg (M_FATAL, "Cannot read DH parameters from file %s", dh_file);
  36    }
  37
  38 @@ -530,7 +530,7 @@ void key_state_ssl_init(struct key_state
  39             ssl_pkcs11_key_len );
  40        else
  41  #endif
  42 -       ssl_set_own_cert( ks_ssl->ctx, ssl_ctx->crt_chain, ssl_ctx->priv_key );
  43 +       ssl_set_own_cert_rsa( ks_ssl->ctx, ssl_ctx->crt_chain, ssl_ctx->priv_key );
  44
  45        /* Initialise SSL verification */
  46        ssl_set_authmode (ks_ssl->ctx, SSL_VERIFY_REQUIRED);
  47 @@ -832,7 +832,7 @@ print_details (struct key_state_ssl * ks
  48    cert = ssl_get_peer_cert(ks_ssl->ctx);
  49    if (cert != NULL)
  50      {
  51 -      openvpn_snprintf (s2, sizeof (s2), ", " counter_format " bit RSA", (counter_type) cert->rsa.len * 8);
  52 +      openvpn_snprintf (s2, sizeof (s2), ", " counter_format " bit RSA", (counter_type) pk_rsa(cert->pk)->len * 8);
  53      }
  54
  55    msg (D_HANDSHAKE, "%s%s", s1, s2);
  56 --- a/src/openvpn/crypto_polarssl.c
  57 +++ b/src/openvpn/crypto_polarssl.c
  58 @@ -466,7 +466,12 @@ int cipher_ctx_mode (const cipher_contex
  59
  60  int cipher_ctx_reset (cipher_context_t *ctx, uint8_t *iv_buf)
  61  {
  62 -  return 0 == cipher_reset(ctx, iv_buf);
  63 +  int retval = cipher_reset(ctx);
  64 +
  65 +  if (0 == retval)
  66 +    cipher_set_iv(ctx, iv_buf, ctx->cipher_info->iv_size);
  67 +
  68 +  return 0 == retval;
  69  }
  70
  71  int cipher_ctx_update (cipher_context_t *ctx, uint8_t *dst, int *dst_len,
  72 --- a/src/openvpn/ssl_verify_polarssl.h
  73 +++ b/src/openvpn/ssl_verify_polarssl.h
  74 @@ -34,6 +34,7 @@
  75  #include "misc.h"
  76  #include "manage.h"
  77  #include <polarssl/x509.h>
  78 +#include <polarssl/compat-1.2.h>
  79
  80  #ifndef __OPENVPN_X509_CERT_T_DECLARED
  81  #define __OPENVPN_X509_CERT_T_DECLARED
  82 --- a/src/openvpn/ssl_verify.c
  83 +++ b/src/openvpn/ssl_verify.c
  84 @@ -437,7 +437,7 @@ verify_cert_set_env(struct env_set *es,
  85  #endif
  86
  87    /* export serial number as environmental variable */
  88 -  serial = x509_get_serial(peer_cert, &gc);
  89 +  serial = backend_x509_get_serial(peer_cert, &gc);
  90    openvpn_snprintf (envname, sizeof(envname), "tls_serial_%d", cert_depth);
  91    setenv_str (es, envname, serial);
  92
  93 @@ -564,7 +564,7 @@ verify_check_crl_dir(const char *crl_dir
  94    int fd = -1;
  95    struct gc_arena gc = gc_new();
  96
  97 -  char *serial = x509_get_serial(cert, &gc);
  98 +  char *serial = backend_x509_get_serial(cert, &gc);
  99
 100    if (!openvpn_snprintf(fn, sizeof(fn), "%s%c%s", crl_dir, OS_SPECIFIC_DIRSEP, serial))
 101      {
 102 --- a/src/openvpn/ssl_verify_backend.h
 103 +++ b/src/openvpn/ssl_verify_backend.h
 104 @@ -122,7 +122,7 @@ result_t x509_get_username (char *common
 105   *
 106   * @return             The certificate's serial number.
 107   */
 108 -char *x509_get_serial (openvpn_x509_cert_t *cert, struct gc_arena *gc);
 109 +char *backend_x509_get_serial (openvpn_x509_cert_t *cert, struct gc_arena *gc);
 110
 111  /*
 112   * Save X509 fields to environment, using the naming convention:
 113 --- a/src/openvpn/ssl_verify_openssl.c
 114 +++ b/src/openvpn/ssl_verify_openssl.c
 115 @@ -220,7 +220,7 @@ x509_get_username (char *common_name, in
 116  }
 117
 118  char *
 119 -x509_get_serial (openvpn_x509_cert_t *cert, struct gc_arena *gc)
 120 +backend_x509_get_serial (openvpn_x509_cert_t *cert, struct gc_arena *gc)
 121  {
 122    ASN1_INTEGER *asn1_i;
 123    BIGNUM *bignum;
 124 --- a/src/openvpn/ssl_verify_polarssl.c
 125 +++ b/src/openvpn/ssl_verify_polarssl.c
 126 @@ -38,6 +38,7 @@
 127  #if defined(ENABLE_SSL) && defined(ENABLE_CRYPTO_POLARSSL)
 128
 129  #include "ssl_verify.h"
 130 +#include <polarssl/oid.h>
 131  #include <polarssl/sha1.h>
 132
 133  #define MAX_SUBJECT_LENGTH 256
 134 @@ -100,7 +101,7 @@ x509_get_username (char *cn, int cn_len,
 135    /* Find common name */
 136    while( name != NULL )
 137    {
 138 -      if( memcmp( name->oid.p, OID_CN, OID_SIZE(OID_CN) ) == 0)
 139 +      if( memcmp( name->oid.p, OID_AT_CN, OID_SIZE(OID_AT_CN) ) == 0)
 140         break;
 141
 142        name = name->next;
 143 @@ -123,7 +124,7 @@ x509_get_username (char *cn, int cn_len,
 144  }
 145
 146  char *
 147 -x509_get_serial (x509_cert *cert, struct gc_arena *gc)
 148 +backend_x509_get_serial (x509_cert *cert, struct gc_arena *gc)
 149  {
 150    int ret = 0;
 151    int i = 0;
 152 @@ -184,60 +185,18 @@ x509_setenv (struct env_set *es, int cer
 153    while( name != NULL )
 154      {
 155        char name_expand[64+8];
 156 +      const char *shortname;
 157
 158 -      if( name->oid.len == 2 && memcmp( name->oid.p, OID_X520, 2 ) == 0 )
 159 +      if( 0 == oid_get_attr_short_name(&name->oid, &shortname) )
 160         {
 161 -         switch( name->oid.p[2] )
 162 -           {
 163 -           case X520_COMMON_NAME:
 164 -               openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_CN",
 165 -                   cert_depth); break;
 166 -
 167 -           case X520_COUNTRY:
 168 -               openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_C",
 169 -                   cert_depth); break;
 170 -
 171 -           case X520_LOCALITY:
 172 -               openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_L",
 173 -                   cert_depth); break;
 174 -
 175 -           case X520_STATE:
 176 -               openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_ST",
 177 -                   cert_depth); break;
 178 -
 179 -           case X520_ORGANIZATION:
 180 -               openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_O",
 181 -                   cert_depth); break;
 182 -
 183 -           case X520_ORG_UNIT:
 184 -               openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_OU",
 185 -                   cert_depth); break;
 186 -
 187 -           default:
 188 -               openvpn_snprintf (name_expand, sizeof(name_expand),
 189 -                   "X509_%d_0x%02X", cert_depth, name->oid.p[2]);
 190 -               break;
 191 -           }
 192 +         openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_%s",
 193 +             cert_depth, shortname);
 194 +       }
 195 +      else
 196 +       {
 197 +         openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_\?\?",
 198 +             cert_depth);
 199         }
 200 -       else if( name->oid.len == 8 && memcmp( name->oid.p, OID_PKCS9, 8 ) == 0 )
 201 -         {
 202 -           switch( name->oid.p[8] )
 203 -             {
 204 -               case PKCS9_EMAIL:
 205 -                 openvpn_snprintf (name_expand, sizeof(name_expand),
 206 -                     "X509_%d_emailAddress", cert_depth); break;
 207 -
 208 -               default:
 209 -                 openvpn_snprintf (name_expand, sizeof(name_expand),
 210 -                     "X509_%d_0x%02X", cert_depth, name->oid.p[8]);
 211 -                 break;
 212 -             }
 213 -         }
 214 -       else
 215 -         {
 216 -           openvpn_snprintf (name_expand, sizeof(name_expand), "X509_%d_\?\?",
 217 -               cert_depth);
 218 -         }
 219
 220         for( i = 0; i < name->val.len; i++ )
 221         {