gio/gtlsfiledatabase.c

   1 /* GIO - GLib Input, Output and Streaming Library
   2  *
   3  * Copyright © 2010 Collabora, Ltd
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General
  16  * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
  17  *
  18  * Author: Stef Walter <stefw@collabora.co.uk>
  19  */
  20
  21 #include "config.h"
  22
  23 #include "gtlsfiledatabase.h"
  24
  25 #include "ginitable.h"
  26 #include "gtlsbackend.h"
  27 #include "gtlsdatabase.h"
  28 #include "glibintl.h"
  29
  30 /**
  31  * SECTION:gtlsfiledatabase
  32  * @short_description: TLS file based database type
  33  * @include: gio/gio.h
  34  *
  35  * #GTlsFileDatabase is implemented by #GTlsDatabase objects which load
  36  * their certificate information from a file. It is an interface which
  37  * TLS library specific subtypes implement.
  38  *
  39  * Since: 2.30
  40  */
  41
  42 /**
  43  * GTlsFileDatabase:
  44  *
  45  * Implemented by a #GTlsDatabase which allows you to load certificates
  46  * from a file.
  47  *
  48  * Since: 2.30
  49  */
  50 G_DEFINE_INTERFACE (GTlsFileDatabase, g_tls_file_database, G_TYPE_TLS_DATABASE)
  51
  52 static void
  53 g_tls_file_database_default_init (GTlsFileDatabaseInterface *iface)
  54 {
  55   /**
  56    * GTlsFileDatabase:anchors:
  57    *
  58    * The path to a file containing PEM encoded certificate authority
  59    * root anchors. The certificates in this file will be treated as
  60    * root authorities for the purpose of verifying other certificates
  61    * via the g_tls_database_verify_chain() operation.
  62    *
  63    * Since: 2.30
  64    */
  65   g_object_interface_install_property (iface,
  66                                        g_param_spec_string ("anchors",
  67                                                            P_("Anchors"),
  68                                                            P_("The certificate authority anchor file"),
  69                                                            NULL,
  70                                                            G_PARAM_READWRITE |
  71                                                            G_PARAM_CONSTRUCT |
  72                                                            G_PARAM_STATIC_STRINGS));
  73 }
  74
  75 /**
  76  * g_tls_file_database_new:
  77  * @anchors: (type filename): filename of anchor certificate authorities.
  78  * @error: #GError for error reporting, or %NULL to ignore.
  79  *
  80  * Creates a new #GTlsFileDatabase which uses anchor certificate authorities
  81  * in @anchors to verify certificate chains.
  82  *
  83  * The certificates in @anchors must be PEM encoded.
  84  *
  85  * Returns: (transfer full) (type GTlsFileDatabase): the new
  86  * #GTlsFileDatabase, or %NULL on error
  87  *
  88  * Since: 2.30
  89  */
  90 GTlsDatabase*
  91 g_tls_file_database_new (const gchar     *anchors,
  92                          GError         **error)
  93 {
  94   GObject *database;
  95   GTlsBackend *backend;
  96
  97   backend = g_tls_backend_get_default ();
  98   database = g_initable_new (g_tls_backend_get_file_database_type (backend),
  99                              NULL, error,
 100                              "anchors", anchors,
 101                              NULL);
 102   return G_TLS_DATABASE (database);
 103 }