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C++ ERR_lib_error_string函數代碼示例

本文整理匯總了C++中ERR_lib_error_string函數的典型用法代碼示例。如果您正苦於以下問題：C++ ERR_lib_error_string函數的具體用法？C++ ERR_lib_error_string怎麽用？C++ ERR_lib_error_string使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。


在下文中一共展示了ERR_lib_error_string函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C++代碼示例。

示例1: ssl_init

/* init_ssl()
 *
 * inputs       - nothing
 * output       - nothing
 * side effects - setups SSL context.
 */
static void
ssl_init(void)
{
#ifdef HAVE_LIBCRYPTO
  SSL_load_error_strings();
  SSLeay_add_ssl_algorithms();

  if (!(ConfigServerInfo.server_ctx = SSL_CTX_new(SSLv23_server_method())))
  {
    const char *s = ERR_lib_error_string(ERR_get_error());

    fprintf(stderr, "ERROR: Could not initialize the SSL Server context -- %s\n", s);
    ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Server context -- %s", s);
    exit(EXIT_FAILURE);
    return;  /* Not reached */
  }

  SSL_CTX_set_options(ConfigServerInfo.server_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TICKET);
  SSL_CTX_set_options(ConfigServerInfo.server_ctx, SSL_OP_SINGLE_DH_USE|SSL_OP_CIPHER_SERVER_PREFERENCE);
  SSL_CTX_set_verify(ConfigServerInfo.server_ctx, SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE,
                     always_accept_verify_cb);
  SSL_CTX_set_session_cache_mode(ConfigServerInfo.server_ctx, SSL_SESS_CACHE_OFF);
  SSL_CTX_set_cipher_list(ConfigServerInfo.server_ctx, "EECDH+HIGH:EDH+HIGH:HIGH:!aNULL");

#if OPENSSL_VERSION_NUMBER >= 0x009080FFL && !defined(OPENSSL_NO_ECDH)
  {
    EC_KEY *key = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);

    if (key)
    {
      SSL_CTX_set_tmp_ecdh(ConfigServerInfo.server_ctx, key);
      EC_KEY_free(key);
    }
  }

  SSL_CTX_set_options(ConfigServerInfo.server_ctx, SSL_OP_SINGLE_ECDH_USE);
#endif

  if (!(ConfigServerInfo.client_ctx = SSL_CTX_new(SSLv23_client_method())))
  {
    const char *s = ERR_lib_error_string(ERR_get_error());

    fprintf(stderr, "ERROR: Could not initialize the SSL Client context -- %s\n", s);
    ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Client context -- %s", s);
    exit(EXIT_FAILURE);
    return;  /* Not reached */
  }

  SSL_CTX_set_options(ConfigServerInfo.client_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TICKET);
  SSL_CTX_set_options(ConfigServerInfo.client_ctx, SSL_OP_SINGLE_DH_USE);
  SSL_CTX_set_verify(ConfigServerInfo.client_ctx, SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE,
                     always_accept_verify_cb);
  SSL_CTX_set_session_cache_mode(ConfigServerInfo.client_ctx, SSL_SESS_CACHE_OFF);
#endif /* HAVE_LIBCRYPTO */
}
開發者ID:codemstr，項目名稱:eircd-hybrid-8，代碼行數:61，代碼來源:ircd.c

示例2: decode_user_key

u2fs_rc decode_user_key(const unsigned char *data, u2fs_EC_KEY_t ** key)
{

  if (key == NULL)
    return U2FS_MEMORY_ERROR;

  EC_GROUP *ecg = EC_GROUP_new_by_curve_name(NID_X9_62_prime256v1);
  *key = (u2fs_EC_KEY_t *) EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);

  EC_POINT *point = EC_POINT_new(ecg);
  point_conversion_form_t pcf = POINT_CONVERSION_UNCOMPRESSED;
  EC_GROUP_set_point_conversion_form(ecg, pcf);

  if (EC_POINT_oct2point(ecg, point, data, U2FS_PUBLIC_KEY_LEN, NULL) == 0) {
    if (debug) {
      unsigned long err = 0;
      err = ERR_get_error();
      fprintf(stderr, "Error: %s, %s, %s\n",
              ERR_lib_error_string(err),
              ERR_func_error_string(err), ERR_reason_error_string(err));
    }
    *key = NULL;
    EC_GROUP_free(ecg);
    ecg = NULL;
    EC_POINT_free(point);
    point = NULL;
    return U2FS_CRYPTO_ERROR;
  }

  EC_GROUP_free(ecg);
  ecg = NULL;

  if (EC_KEY_set_public_key((EC_KEY *) * key, point) == 0) {
    if (debug) {
      unsigned long err = 0;
      err = ERR_get_error();
      fprintf(stderr, "Error: %s, %s, %s\n",
              ERR_lib_error_string(err),
              ERR_func_error_string(err), ERR_reason_error_string(err));
    }
    *key = NULL;
    EC_POINT_free(point);
    point = NULL;
    return U2FS_CRYPTO_ERROR;
  }

  EC_POINT_free(point);
  point = NULL;

  return U2FS_OK;

}
開發者ID:Yubico，項目名稱:libu2f-server-dpkg，代碼行數:52，代碼來源:openssl.c

示例3: openssl_error

int openssl_error(neo4j_logger_t *logger, uint_fast8_t level,
        const char *file, unsigned int line)
{
    unsigned long code = ERR_get_error();
    if (code == 0)
    {
        neo4j_log_error(logger, "OpenSSL error not available (%s:%d)",
                file, line);
        return NEO4J_UNEXPECTED_ERROR;
    }

    if (ERR_get_error() != 0)
    {
        neo4j_log_error(logger, "OpenSSL error stack too deep (%s:%d)",
                file, line);
        return NEO4J_UNEXPECTED_ERROR;
    }

    char ebuf[256];
    ERR_error_string_n(code, ebuf, sizeof(ebuf));
    neo4j_log(logger, level, "OpenSSL error: %lu:%s:%s:%s", code,
            ERR_lib_error_string(code),
            ERR_func_error_string(code),
            ERR_reason_error_string(code));

    return NEO4J_UNEXPECTED_ERROR;
}
開發者ID:Dan-McG，項目名稱:libneo4j-client，代碼行數:27，代碼來源:openssl.c

示例4: verify_ECDSA

u2fs_rc verify_ECDSA(const unsigned char *dgst, int dgst_len,
                     const u2fs_ECDSA_t * sig, u2fs_EC_KEY_t * eckey)
{
  if (dgst == NULL || dgst_len == 0 || sig == NULL || eckey == NULL)
    return U2FS_MEMORY_ERROR;

  int rc =
      ECDSA_do_verify(dgst, dgst_len, (ECDSA_SIG *) sig, (EC_KEY *) eckey);

  if (rc != 1) {
    if (rc == -1) {
      if (debug) {
        unsigned long err = 0;
        err = ERR_get_error();
        fprintf(stderr, "Error: %s, %s, %s\n",
                ERR_lib_error_string(err),
                ERR_func_error_string(err), ERR_reason_error_string(err));
      }
      return U2FS_CRYPTO_ERROR;
    } else {
      return U2FS_SIGNATURE_ERROR;
    }
  }

  return U2FS_OK;
}
開發者ID:Yubico，項目名稱:libu2f-server-dpkg，代碼行數:26，代碼來源:openssl.c

示例5: _mine_set_ssl_error

void _mine_set_ssl_error(MINE *self) {
	self->err = 0;
	self->errstr = ERR_lib_error_string( ERR_get_error() );
	if (self->errstr == NULL) {
		self->errstr = "All ok";
	}
}
開發者ID:olegwtf，項目名稱:mine，代碼行數:7，代碼來源:mine.c

示例6: decode_ECDSA

u2fs_rc decode_ECDSA(const unsigned char *data, size_t len,
                     u2fs_ECDSA_t ** sig)
{

  const unsigned char *p;

  if (data == NULL || len == 0 || sig == NULL)
    return U2FS_MEMORY_ERROR;

  p = data;

  *sig = (u2fs_ECDSA_t *) d2i_ECDSA_SIG(NULL, &p, len);

  if (*sig == NULL) {
    if (debug) {
      unsigned long err = 0;
      err = ERR_get_error();
      fprintf(stderr, "Error: %s, %s, %s\n",
              ERR_lib_error_string(err),
              ERR_func_error_string(err), ERR_reason_error_string(err));
    }
    return U2FS_CRYPTO_ERROR;
  }

  return U2FS_OK;
}
開發者ID:Yubico，項目名稱:libu2f-server-dpkg，代碼行數:26，代碼來源:openssl.c

示例7: z_ssl_get_error_str

/**
 * Fetch OpenSSL error code and generate a string interpretation of it.
 *
 * @param[out] buf buffer to put string into
 * @param[in]  buflen size of buffer
 *
 * @returns buf
 **/
gchar *
z_ssl_get_error_str(gchar *buf, int buflen)
{
  const char *ls, *fs, *rs;
  unsigned long e, l, f, r;
  unsigned long new_error = 0;
  gint count = -1;

  do {
    e = new_error;
    new_error= ERR_get_error();
    ++count; 
  } while (new_error);

  l = ERR_GET_LIB(e);
  f = ERR_GET_FUNC(e);
  r = ERR_GET_REASON(e);

  ls = ERR_lib_error_string(e);
  fs = ERR_func_error_string(e);
  rs = ERR_reason_error_string(e);

  if (count)
    g_snprintf(buf, buflen, "error:%08lX:%s:lib(%lu):%s:func(%lu):%s:reason(%lu), supressed %d messages", e, ls ? ls : "(null)", l, fs ? fs : "(null)", f, rs ? rs : "(null)", r, count);
  else
    g_snprintf(buf, buflen, "error:%08lX:%s:lib(%lu):%s:func(%lu):%s:reason(%lu)", e, ls ? ls : "(null)", l, fs ? fs : "(null)", f, rs ? rs : "(null)", r);
  return buf;
}
開發者ID:VPetyaa，項目名稱:libzorpll，代碼行數:36，代碼來源:ssl.c

示例8: decode_X509

u2fs_rc decode_X509(const unsigned char *data, size_t len,
                    u2fs_X509_t ** cert)
{

  const unsigned char *p;

  if (data == NULL || len == 0 || cert == NULL)
    return U2FS_MEMORY_ERROR;

  p = data;

  //Always set 1st param to NULL as per http://www.tedunangst.com/flak/post/analysis-of-d2i-X509-reuse
  *cert = (u2fs_X509_t *) d2i_X509(NULL, &p, len);
  if (*cert == NULL) {
    if (debug) {
      unsigned long err = 0;
      err = ERR_get_error();
      fprintf(stderr, "Error: %s, %s, %s\n",
              ERR_lib_error_string(err),
              ERR_func_error_string(err), ERR_reason_error_string(err));
    }
    return U2FS_CRYPTO_ERROR;
  }

  return U2FS_OK;
}
開發者ID:Yubico，項目名稱:libu2f-server-dpkg，代碼行數:26，代碼來源:openssl.c

示例9: _setException

/* LCOV_EXCL_START */
static PyObject *
_setException(PyObject *exc)
{
    unsigned long errcode;
    const char *lib, *func, *reason;

    errcode = ERR_peek_last_error();
    if (!errcode) {
        PyErr_SetString(exc, "unknown reasons");
        return NULL;
    }
    ERR_clear_error();

    lib = ERR_lib_error_string(errcode);
    func = ERR_func_error_string(errcode);
    reason = ERR_reason_error_string(errcode);

    if (lib && func) {
        PyErr_Format(exc, "[%s: %s] %s", lib, func, reason);
    }
    else if (lib) {
        PyErr_Format(exc, "[%s] %s", lib, reason);
    }
    else {
        PyErr_SetString(exc, reason);
    }
    return NULL;
}
開發者ID:3lnc，項目名稱:cpython，代碼行數:29，代碼來源:_hashopenssl.c

示例10: setClassName

		SSLGeneric::SSLGeneric(){
#ifdef USE_EMBEDDED_CLASSNAMES
			setClassName((char *)__xvr2_Net_SSLGeneric);
#endif
			//description = (char *)_desc_SSLGeneric;
			description = (char *)ERR_lib_error_string(ERR_get_error());
		}
開發者ID:coredumped，項目名稱:X-VR2，代碼行數:7，代碼來源:NetworkExceptions.cpp

示例11: LUA_FUNCTION

static LUA_FUNCTION(openssl_error_string)
{
  unsigned long val;
  int clear, ret = 0;
  if (lua_isnumber(L, 1))
  {
    val = (unsigned long)lua_tonumber(L, 1);
    clear = lua_toboolean(L, 2);
  } else
  {
    val = ERR_get_error();
    clear = lua_toboolean(L, 1);
  }

  if (val)
  {
    lua_pushinteger(L, val);
    lua_pushstring (L, ERR_reason_error_string(val));
    lua_pushstring (L, ERR_lib_error_string   (val));
    lua_pushstring (L, ERR_func_error_string  (val));
    #ifdef ERR_FATAL_ERROR
    lua_pushboolean(L, ERR_FATAL_ERROR        (val));
    ret = 5;
    #else
    ret = 4;
    #endif
  }

  if (clear)
    ERR_clear_error();

  return ret;
}
開發者ID:mbartosch，項目名稱:lua-openssl，代碼行數:33，代碼來源:openssl.c

示例12: extract_EC_KEY_from_X509

u2fs_rc extract_EC_KEY_from_X509(const u2fs_X509_t * cert,
                                 u2fs_EC_KEY_t ** key)
{
  if (cert == NULL || key == NULL)
    return U2FS_MEMORY_ERROR;

  EVP_PKEY *pkey = X509_get_pubkey((X509 *) cert);

  if (pkey == NULL) {
    if (debug) {
      unsigned long err = 0;
      err = ERR_get_error();
      fprintf(stderr, "Error: %s, %s, %s\n",
              ERR_lib_error_string(err),
              ERR_func_error_string(err), ERR_reason_error_string(err));
    }
    return U2FS_CRYPTO_ERROR;
  }

  *key = (u2fs_EC_KEY_t *) EVP_PKEY_get1_EC_KEY(pkey);

  EVP_PKEY_free(pkey);
  pkey = NULL;

  if (*key == NULL) {
    if (debug) {
      unsigned long err = 0;
      err = ERR_get_error();
      fprintf(stderr, "Error: %s, %s, %s\n",
              ERR_lib_error_string(err),
              ERR_func_error_string(err), ERR_reason_error_string(err));
    }
    return U2FS_CRYPTO_ERROR;
  }

  EC_GROUP *ecg = EC_GROUP_new_by_curve_name(NID_X9_62_prime256v1);

  EC_KEY_set_asn1_flag((EC_KEY *) * key, OPENSSL_EC_NAMED_CURVE);
  EC_KEY_set_group((EC_KEY *) * key, ecg);

  EC_GROUP_free(ecg);
  ecg = NULL;

  return U2FS_OK;
}
開發者ID:Yubico，項目名稱:libu2f-server-dpkg，代碼行數:45，代碼來源:openssl.c

示例13: ssl_print_error_queue

static	void
ssl_print_error_queue(const char *msg)
{
	unsigned long sslcode = ERR_get_error();

	do {
		yell("--- %s: SSL error: %s:%s:%s",
		     msg,
		     ERR_lib_error_string(sslcode),
		     ERR_func_error_string(sslcode),
		     ERR_reason_error_string(sslcode));
		Debug(DB_SSL, "%s: SSL error: %s:%s:%s", 
		     msg,
		     ERR_lib_error_string(sslcode),
		     ERR_func_error_string(sslcode),
		     ERR_reason_error_string(sslcode));
	} while ((sslcode = ERR_get_error()));
}
開發者ID:choppsv1，項目名稱:ircii，代碼行數:18，代碼來源:ssl.c

示例14: print_err

static void
print_err(int val)
{
	int err;
	while ((err = ERR_get_error())) {
		const char *msg = (const char*)ERR_reason_error_string(err);
		const char *lib = (const char*)ERR_lib_error_string(err);
		const char *func = (const char*)ERR_func_error_string(err);
	}
}
開發者ID:plusxutianyou，項目名稱:Libevent，代碼行數:10，代碼來源:bufferevent_openssl.c

示例15: log_transport_tls_read_method

static gssize
log_transport_tls_read_method(LogTransport *s, gpointer buf, gsize buflen, LogTransportAuxData *aux)
{
  LogTransportTLS *self = (LogTransportTLS *) s;
  gint ssl_error;
  gint rc;

  /* assume that we need to poll our input for reading unless
   * SSL_ERROR_WANT_WRITE is specified by libssl */
  self->super.cond = G_IO_IN;

  do
    {
      rc = SSL_read(self->tls_session->ssl, buf, buflen);

      if (rc < 0)
        {
          ssl_error = SSL_get_error(self->tls_session->ssl, rc);
          switch (ssl_error)
            {
            case SSL_ERROR_WANT_READ:
              errno = EAGAIN;
              break;
            case SSL_ERROR_WANT_WRITE:
              /* although we are writing this fd, libssl wants to write. This
               * happens during renegotiation for example */
              self->super.cond = G_IO_OUT;
              errno = EAGAIN;
              break;
            case SSL_ERROR_SYSCALL:
              /* errno is set accordingly */
              break;
            default:
              goto tls_error;
            }
        }
    }
  while (rc == -1 && errno == EINTR);

  return rc;
 tls_error:

  ssl_error = ERR_get_error();
  msg_error("SSL error while reading stream",
            evt_tag_printf("tls_error", "%s:%s:%s", ERR_lib_error_string(ssl_error), ERR_func_error_string(ssl_error), ERR_reason_error_string(ssl_error)),
            NULL);
  ERR_clear_error();

  errno = ECONNRESET;
  return -1;

}
開發者ID:algernon，項目名稱:syslog-ng-old，代碼行數:52，代碼來源:transport-tls.c


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