/* * rpc_client_daemon.c * ------------------- * Remote procedure call transport over a socket to a daemon. * * Copyright (c) 2016, NORDUnet A/S All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * - Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * - Neither the name of the NORDUnet nor the names of its contributors may * be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include "hal.h" #include "hal_internal.h" #ifndef SOCKET_NAME #define SOCKET_NAME "/tmp/cryptechd.socket" #endif static int sock = -1; hal_error_t hal_rpc_client_transport_init(void) { struct sockaddr_un name; int ret; sock = socket(AF_UNIX, SOCK_SEQPACKET, 0); if (sock == -1) return perror("socket"), HAL_ERROR_RPC_TRANSPORT; memset(&name, 0, sizeof(struct sockaddr_un)); name.sun_family = AF_UNIX; strncpy(name.sun_path, SOCKET_NAME, sizeof(name.sun_path) - 1); ret = connect(sock, (const struct sockaddr *) &name, sizeof(struct sockaddr_un)); if (ret == -1) return perror("connect"), HAL_ERROR_RPC_TRANSPORT; return HAL_OK; } hal_error_t hal_rpc_client_transport_close(void) { int ret = close(sock); sock = -1; if (ret != 0) return perror("close"), HAL_ERROR_RPC_TRANSPORT; return HAL_OK; } hal_error_t hal_rpc_send(const uint8_t * const buf, const size_t len) { ssize_t ret = send(sock, (const void *)buf, len, 0); return (ret == -1) ? HAL_ERROR_RPC_TRANSPORT : HAL_OK; } hal_error_t hal_rpc_recv(uint8_t * const buf, size_t * const len) { ssize_t ret = recv(sock, (void *)buf, *len, 0); if (ret == -1) return HAL_ERROR_RPC_TRANSPORT; *len = (size_t)ret; return HAL_OK; } s='hashes'>
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#!/usr/bin/env python

"""
Generate a Python file based on a YAML description of PKCS #11
attributes.  See comments in attributes.yaml for details.

For use in Python we don't care about most of the annotations
in the YAML file, just the attribute name and data type.
"""

# Author: Rob Austein
# Copyright (c) 2015, NORDUnet A/S
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# - Redistributions of source code must retain the above copyright notice,
#   this list of conditions and the following disclaimer.
#
# - Redistributions in binary form must reproduce the above copyright
#   notice, this list of conditions and the following disclaimer in the
#   documentation and/or other materials provided with the distribution.
#
# - Neither the name of the NORDUnet nor the names of its contributors may
#   be used to endorse or promote products derived from this software
#   without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# This requires a third-party YAML parser.  On Debian-family Linux,
# you can install this with:
#
#   sudo apt-get install python-yaml

import os
import sys
import yaml
import argparse

parser = argparse.ArgumentParser(description = __doc__, formatter_class = argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument("yaml_file",      help = "Input YAML file", nargs = "?", type = argparse.FileType("r"), default = sys.stdin)
parser.add_argument("output_file",    help = "Output .py file", nargs = "?", type = argparse.FileType("w"), default = sys.stdout)
args = parser.parse_args()

attribute_map = dict(
  (k, v["type"])
  for y in yaml.safe_load(args.yaml_file)
  for k, v in y.iteritems()
  if k.startswith("CKA_") and "type" in v) 

args.output_file.write('''\
# This file was generated automatically from %(input)s by %(script)s.  Do not edit this file directly.

attribute_map = %(attribute_map)s
''' % dict(script = os.path.basename(sys.argv[0]),
           input  = args.yaml_file.name,
           attribute_map = repr(attribute_map).replace(",", ",\n").replace("{", "{\n ")))
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-27 22:31:09 +0000