src/tls.h

   1 /*
   2     Copyright (C) 2012, 2013
   3     Ben Kibbey <bjk@luxsci.net>
   4
   5     This file is part of libpwmd.
   6
   7     Libpwmd is free software: you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License as published by
   9     the Free Software Foundation, either version 2 of the License, or
  10     (at your option) any later version.
  11
  12     Libpwmd is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15     GNU General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with Libpwmd.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20 #ifndef TLS_H
  21 #define TLS_H
  22
  23 #ifdef WITH_GNUTLS
  24 #include <gnutls/gnutls.h>
  25 #include <gnutls/x509.h>
  26 #endif
  27
  28 struct tls_s
  29 {
  30   char *cert;
  31   char *key;
  32   char *ca;
  33   int verify;
  34   char *priority;
  35   char *server_fp;
  36   gnutls_session_t session;
  37   gnutls_certificate_credentials_t x509;
  38   int timeout;
  39   int *fd;
  40 };
  41
  42 ssize_t write_hook_tls (struct tls_s *, assuan_fd_t fd, const void *data,
  43                         size_t len);
  44 ssize_t read_hook_tls (struct tls_s *, assuan_fd_t fd, void *data,
  45                        size_t len);
  46 void tls_free (struct tls_s *);
  47 gpg_error_t _parse_tls_url (const char *str, char **host, int *port);
  48 gpg_error_t _do_tls_connect (pwm_t * pwm, const char *host, int port,
  49                              const char *cert, const char *key,
  50                              const char *cacert, const char *prio,
  51                              const char *server_fp, int verify);
  52
  53 #endif