gio/tests/gtesttlsbackend.c

   1 /* GIO - GLib Input, Output and Streaming Library
   2  *
   3  * Copyright (C) 2011 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
  19 #include "gtesttlsbackend.h"
  20
  21 #include <glib.h>
  22
  23 static GType _g_test_tls_certificate_get_type (void);
  24 static GType _g_test_tls_connection_get_type (void);
  25
  26 struct _GTestTlsBackend {
  27   GObject parent_instance;
  28 };
  29
  30 static void g_test_tls_backend_iface_init (GTlsBackendInterface *iface);
  31
  32 #define g_test_tls_backend_get_type _g_test_tls_backend_get_type
  33 G_DEFINE_TYPE_WITH_CODE (GTestTlsBackend, g_test_tls_backend, G_TYPE_OBJECT,
  34                          G_IMPLEMENT_INTERFACE (G_TYPE_TLS_BACKEND,
  35                                                 g_test_tls_backend_iface_init)
  36                          g_io_extension_point_set_required_type (
  37                            g_io_extension_point_register (G_TLS_BACKEND_EXTENSION_POINT_NAME),
  38                            G_TYPE_TLS_BACKEND);
  39                          g_io_extension_point_implement (G_TLS_BACKEND_EXTENSION_POINT_NAME,
  40                                                          g_define_type_id,
  41                                                          "test",
  42                                                          999))
  43
  44 static void
  45 g_test_tls_backend_init (GTestTlsBackend *backend)
  46 {
  47 }
  48
  49 static void
  50 g_test_tls_backend_class_init (GTestTlsBackendClass *backend_class)
  51 {
  52 }
  53
  54 static void
  55 g_test_tls_backend_iface_init (GTlsBackendInterface *iface)
  56 {
  57   iface->get_certificate_type = _g_test_tls_certificate_get_type;
  58   iface->get_client_connection_type = _g_test_tls_connection_get_type;
  59   iface->get_server_connection_type = _g_test_tls_connection_get_type;
  60 }
  61
  62 /* Test certificate type */
  63
  64 typedef struct _GTestTlsCertificate      GTestTlsCertificate;
  65 typedef struct _GTestTlsCertificateClass GTestTlsCertificateClass;
  66
  67 struct _GTestTlsCertificate {
  68   GTlsCertificate parent_instance;
  69   gchar *key_pem;
  70   gchar *cert_pem;
  71 };
  72
  73 struct _GTestTlsCertificateClass {
  74   GTlsCertificateClass parent_class;
  75 };
  76
  77 enum
  78 {
  79   PROP_CERTIFICATE_0,
  80
  81   PROP_CERT_CERTIFICATE,
  82   PROP_CERT_CERTIFICATE_PEM,
  83   PROP_CERT_PRIVATE_KEY,
  84   PROP_CERT_PRIVATE_KEY_PEM,
  85   PROP_CERT_ISSUER
  86 };
  87
  88 static void g_test_tls_certificate_initable_iface_init (GInitableIface *iface);
  89
  90 #define g_test_tls_certificate_get_type _g_test_tls_certificate_get_type
  91 G_DEFINE_TYPE_WITH_CODE (GTestTlsCertificate, g_test_tls_certificate, G_TYPE_TLS_CERTIFICATE,
  92                          G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
  93                                                 g_test_tls_certificate_initable_iface_init);)
  94
  95 static GTlsCertificateFlags
  96 g_test_tls_certificate_verify (GTlsCertificate     *cert,
  97                                GSocketConnectable  *identity,
  98                                GTlsCertificate     *trusted_ca)
  99 {
 100   /* For now, all of the tests expect the certificate to verify */
 101   return 0;
 102 }
 103
 104 static void
 105 g_test_tls_certificate_get_property (GObject    *object,
 106                                       guint       prop_id,
 107                                       GValue     *value,
 108                                       GParamSpec *pspec)
 109 {
 110   GTestTlsCertificate *cert = (GTestTlsCertificate *) object;
 111
 112   switch (prop_id)
 113     {
 114     case PROP_CERT_CERTIFICATE_PEM:
 115       g_value_set_string (value, cert->cert_pem);
 116       break;
 117     case PROP_CERT_PRIVATE_KEY_PEM:
 118       g_value_set_string (value, cert->key_pem);
 119       break;
 120     default:
 121       g_assert_not_reached ();
 122       break;
 123     }
 124 }
 125
 126 static void
 127 g_test_tls_certificate_set_property (GObject      *object,
 128                                       guint         prop_id,
 129                                       const GValue *value,
 130                                       GParamSpec   *pspec)
 131 {
 132   GTestTlsCertificate *cert = (GTestTlsCertificate *) object;
 133
 134   switch (prop_id)
 135     {
 136     case PROP_CERT_CERTIFICATE_PEM:
 137       cert->cert_pem = g_value_dup_string (value);
 138       break;
 139     case PROP_CERT_PRIVATE_KEY_PEM:
 140       cert->key_pem = g_value_dup_string (value);
 141       break;
 142     case PROP_CERT_CERTIFICATE:
 143     case PROP_CERT_PRIVATE_KEY:
 144     case PROP_CERT_ISSUER:
 145       /* ignore */
 146       break;
 147     default:
 148       g_assert_not_reached ();
 149       break;
 150     }
 151 }
 152
 153 static void
 154 g_test_tls_certificate_finalize (GObject *object)
 155 {
 156   GTestTlsCertificate *cert = (GTestTlsCertificate *) object;
 157
 158   g_free (cert->cert_pem);
 159   g_free (cert->key_pem);
 160 }
 161
 162 static void
 163 g_test_tls_certificate_class_init (GTestTlsCertificateClass *test_class)
 164 {
 165   GObjectClass *gobject_class = G_OBJECT_CLASS (test_class);
 166   GTlsCertificateClass *certificate_class = G_TLS_CERTIFICATE_CLASS (test_class);
 167
 168   gobject_class->get_property = g_test_tls_certificate_get_property;
 169   gobject_class->set_property = g_test_tls_certificate_set_property;
 170   gobject_class->finalize = g_test_tls_certificate_finalize;
 171
 172   certificate_class->verify = g_test_tls_certificate_verify;
 173
 174   g_object_class_override_property (gobject_class, PROP_CERT_CERTIFICATE, "certificate");
 175   g_object_class_override_property (gobject_class, PROP_CERT_CERTIFICATE_PEM, "certificate-pem");
 176   g_object_class_override_property (gobject_class, PROP_CERT_PRIVATE_KEY, "private-key");
 177   g_object_class_override_property (gobject_class, PROP_CERT_PRIVATE_KEY_PEM, "private-key-pem");
 178   g_object_class_override_property (gobject_class, PROP_CERT_ISSUER, "issuer");
 179 }
 180
 181 static void
 182 g_test_tls_certificate_init (GTestTlsCertificate *certificate)
 183 {
 184 }
 185
 186 static gboolean
 187 g_test_tls_certificate_initable_init (GInitable       *initable,
 188                                        GCancellable    *cancellable,
 189                                        GError         **error)
 190 {
 191   return TRUE;
 192 }
 193
 194 static void
 195 g_test_tls_certificate_initable_iface_init (GInitableIface  *iface)
 196 {
 197   iface->init = g_test_tls_certificate_initable_init;
 198 }
 199
 200 /* Dummy connection type; since GTlsClientConnection and
 201  * GTlsServerConnection are just interfaces, we can implement them
 202  * both on a single object.
 203  */
 204
 205 typedef struct _GTestTlsConnection      GTestTlsConnection;
 206 typedef struct _GTestTlsConnectionClass GTestTlsConnectionClass;
 207
 208 struct _GTestTlsConnection {
 209   GTlsConnection parent_instance;
 210 };
 211
 212 struct _GTestTlsConnectionClass {
 213   GTlsConnectionClass parent_class;
 214 };
 215
 216 enum
 217 {
 218   PROP_CONNECTION_0,
 219
 220   PROP_CONN_BASE_IO_STREAM,
 221   PROP_CONN_USE_SYSTEM_CERTDB,
 222   PROP_CONN_REQUIRE_CLOSE_NOTIFY,
 223   PROP_CONN_REHANDSHAKE_MODE,
 224   PROP_CONN_CERTIFICATE,
 225   PROP_CONN_PEER_CERTIFICATE,
 226   PROP_CONN_PEER_CERTIFICATE_ERRORS,
 227   PROP_CONN_VALIDATION_FLAGS,
 228   PROP_CONN_SERVER_IDENTITY,
 229   PROP_CONN_USE_SSL3,
 230   PROP_CONN_ACCEPTED_CAS,
 231   PROP_CONN_AUTHENTICATION_MODE
 232 };
 233
 234 static void g_test_tls_connection_initable_iface_init (GInitableIface *iface);
 235
 236 #define g_test_tls_connection_get_type _g_test_tls_connection_get_type
 237 G_DEFINE_TYPE_WITH_CODE (GTestTlsConnection, g_test_tls_connection, G_TYPE_TLS_CONNECTION,
 238                          G_IMPLEMENT_INTERFACE (G_TYPE_TLS_CLIENT_CONNECTION, NULL);
 239                          G_IMPLEMENT_INTERFACE (G_TYPE_TLS_SERVER_CONNECTION, NULL);
 240                          G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
 241                                                 g_test_tls_connection_initable_iface_init);)
 242
 243 static void
 244 g_test_tls_connection_get_property (GObject    *object,
 245                                      guint       prop_id,
 246                                      GValue     *value,
 247                                      GParamSpec *pspec)
 248 {
 249 }
 250
 251 static void
 252 g_test_tls_connection_set_property (GObject      *object,
 253                                      guint         prop_id,
 254                                      const GValue *value,
 255                                      GParamSpec   *pspec)
 256 {
 257 }
 258
 259 static gboolean
 260 g_test_tls_connection_close (GIOStream     *stream,
 261                               GCancellable  *cancellable,
 262                               GError       **error)
 263 {
 264   return TRUE;
 265 }
 266
 267 static void
 268 g_test_tls_connection_class_init (GTestTlsConnectionClass *connection_class)
 269 {
 270   GObjectClass *gobject_class = G_OBJECT_CLASS (connection_class);
 271   GIOStreamClass *io_stream_class = G_IO_STREAM_CLASS (connection_class);
 272
 273   gobject_class->get_property = g_test_tls_connection_get_property;
 274   gobject_class->set_property = g_test_tls_connection_set_property;
 275
 276   /* Need to override this because when initable_init fails it will
 277    * dispose the connection, which will close it, which would
 278    * otherwise try to close its input/output streams, which don't
 279    * exist.
 280    */
 281   io_stream_class->close_fn = g_test_tls_connection_close;
 282
 283   g_object_class_override_property (gobject_class, PROP_CONN_BASE_IO_STREAM, "base-io-stream");
 284   g_object_class_override_property (gobject_class, PROP_CONN_USE_SYSTEM_CERTDB, "use-system-certdb");
 285   g_object_class_override_property (gobject_class, PROP_CONN_REQUIRE_CLOSE_NOTIFY, "require-close-notify");
 286   g_object_class_override_property (gobject_class, PROP_CONN_REHANDSHAKE_MODE, "rehandshake-mode");
 287   g_object_class_override_property (gobject_class, PROP_CONN_CERTIFICATE, "certificate");
 288   g_object_class_override_property (gobject_class, PROP_CONN_PEER_CERTIFICATE, "peer-certificate");
 289   g_object_class_override_property (gobject_class, PROP_CONN_PEER_CERTIFICATE_ERRORS, "peer-certificate-errors");
 290   g_object_class_override_property (gobject_class, PROP_CONN_VALIDATION_FLAGS, "validation-flags");
 291   g_object_class_override_property (gobject_class, PROP_CONN_SERVER_IDENTITY, "server-identity");
 292   g_object_class_override_property (gobject_class, PROP_CONN_USE_SSL3, "use-ssl3");
 293   g_object_class_override_property (gobject_class, PROP_CONN_ACCEPTED_CAS, "accepted-cas");
 294   g_object_class_override_property (gobject_class, PROP_CONN_AUTHENTICATION_MODE, "authentication-mode");
 295 }
 296
 297 static void
 298 g_test_tls_connection_init (GTestTlsConnection *connection)
 299 {
 300 }
 301
 302 static gboolean
 303 g_test_tls_connection_initable_init (GInitable       *initable,
 304                                       GCancellable    *cancellable,
 305                                       GError         **error)
 306 {
 307   g_set_error_literal (error, G_TLS_ERROR, G_TLS_ERROR_UNAVAILABLE,
 308                        "TLS Connection support is not available");
 309   return FALSE;
 310 }
 311
 312 static void
 313 g_test_tls_connection_initable_iface_init (GInitableIface  *iface)
 314 {
 315   iface->init = g_test_tls_connection_initable_init;
 316 }
 317
 318 const gchar *
 319 g_test_tls_connection_get_private_key_pem (GTlsCertificate *cert)
 320 {
 321   return ((GTestTlsCertificate *)cert)->key_pem;
 322 }