libnm/nm-secret-agent-old.c

   1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
   2 /*
   3  * This library is free software; you can redistribute it and/or
   4  * modify it under the terms of the GNU Lesser General Public
   5  * License as published by the Free Software Foundation; either
   6  * version 2 of the License, or (at your option) any later version.
   7  *
   8  * This library is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * Lesser General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU Lesser General Public
  14  * License along with this library; if not, write to the
  15  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16  * Boston, MA 02110-1301 USA.
  17  *
  18  * Copyright 2010 - 2011 Red Hat, Inc.
  19  */
  20
  21 #include "nm-default.h"
  22
  23 #include <string.h>
  24
  25 #include "nm-dbus-interface.h"
  26 #include "nm-secret-agent-old.h"
  27 #include "nm-enum-types.h"
  28 #include "nm-dbus-helpers.h"
  29 #include "nm-simple-connection.h"
  30 #include "nm-core-internal.h"
  31
  32 #include "nmdbus-secret-agent.h"
  33 #include "nmdbus-agent-manager.h"
  34
  35 static void nm_secret_agent_old_initable_iface_init (GInitableIface *iface);
  36 static void nm_secret_agent_old_async_initable_iface_init (GAsyncInitableIface *iface);
  37 G_DEFINE_ABSTRACT_TYPE_WITH_CODE (NMSecretAgentOld, nm_secret_agent_old, G_TYPE_OBJECT,
  38                                   G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, nm_secret_agent_old_initable_iface_init);
  39                                   G_IMPLEMENT_INTERFACE (G_TYPE_ASYNC_INITABLE, nm_secret_agent_old_async_initable_iface_init);
  40                                   )
  41
  42 #define NM_SECRET_AGENT_OLD_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SECRET_AGENT_OLD, NMSecretAgentOldPrivate))
  43
  44 typedef struct {
  45         gboolean registered;
  46         gboolean registering;
  47         NMSecretAgentCapabilities capabilities;
  48
  49         GDBusConnection *bus;
  50         gboolean private_bus;
  51         gboolean session_bus;
  52         NMDBusAgentManager *manager_proxy;
  53         NMDBusSecretAgent *dbus_secret_agent;
  54
  55         /* GetSecretsInfo structs of in-flight GetSecrets requests */
  56         GSList *pending_gets;
  57
  58         char *identifier;
  59         gboolean auto_register;
  60         gboolean suppress_auto;
  61 } NMSecretAgentOldPrivate;
  62
  63 enum {
  64         PROP_0,
  65         PROP_IDENTIFIER,
  66         PROP_AUTO_REGISTER,
  67         PROP_REGISTERED,
  68         PROP_CAPABILITIES,
  69
  70         LAST_PROP
  71 };
  72
  73 /*************************************************************/
  74
  75 static void
  76 _internal_unregister (NMSecretAgentOld *self)
  77 {
  78         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
  79
  80         if (priv->registered) {
  81                 g_dbus_interface_skeleton_unexport (G_DBUS_INTERFACE_SKELETON (priv->dbus_secret_agent));
  82                 priv->registered = FALSE;
  83                 priv->registering = FALSE;
  84                 g_object_notify (G_OBJECT (self), NM_SECRET_AGENT_OLD_REGISTERED);
  85         }
  86 }
  87
  88 typedef struct {
  89         char *path;
  90         char *setting_name;
  91         GDBusMethodInvocation *context;
  92 } GetSecretsInfo;
  93
  94 static void
  95 get_secrets_info_finalize (NMSecretAgentOld *self, GetSecretsInfo *info)
  96 {
  97         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
  98
  99         g_return_if_fail (info != NULL);
 100
 101         priv->pending_gets = g_slist_remove (priv->pending_gets, info);
 102
 103         g_free (info->path);
 104         g_free (info->setting_name);
 105         memset (info, 0, sizeof (*info));
 106         g_free (info);
 107 }
 108
 109 static inline gboolean
 110 should_auto_register (NMSecretAgentOld *self)
 111 {
 112         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 113
 114         return (   priv->auto_register
 115                 && !priv->suppress_auto
 116                 && !priv->registered
 117                 && !priv->registering);
 118 }
 119
 120 static void
 121 name_owner_changed (GObject *proxy,
 122                     GParamSpec *pspec,
 123                     gpointer user_data)
 124 {
 125         NMSecretAgentOld *self = NM_SECRET_AGENT_OLD (user_data);
 126         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 127         GSList *iter;
 128         char *owner;
 129
 130         owner = g_dbus_proxy_get_name_owner (G_DBUS_PROXY (proxy));
 131         if (owner != NULL) {
 132                 if (should_auto_register (self))
 133                         nm_secret_agent_old_register_async (self, NULL, NULL, NULL);
 134                 g_free (owner);
 135         } else {
 136                 /* Cancel any pending secrets requests */
 137                 for (iter = priv->pending_gets; iter; iter = g_slist_next (iter)) {
 138                         GetSecretsInfo *info = iter->data;
 139
 140                         NM_SECRET_AGENT_OLD_GET_CLASS (self)->cancel_get_secrets (self,
 141                                                                               info->path,
 142                                                                               info->setting_name);
 143                 }
 144                 g_slist_free (priv->pending_gets);
 145                 priv->pending_gets = NULL;
 146
 147                 _internal_unregister (self);
 148         }
 149 }
 150
 151 static gboolean
 152 verify_sender (NMSecretAgentOld *self,
 153                GDBusMethodInvocation *context,
 154                GError **error)
 155 {
 156         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 157         char *nm_owner;
 158         const char *sender;
 159         guint32 sender_uid;
 160         GVariant *ret;
 161         GError *local = NULL;
 162
 163         g_return_val_if_fail (context != NULL, FALSE);
 164
 165         /* Private bus connection is always to NetworkManager, which is always
 166          * UID 0.
 167          */
 168         if (priv->private_bus)
 169                 return TRUE;
 170
 171         /* Verify that the sender is the same as NetworkManager's bus name owner. */
 172
 173         nm_owner = g_dbus_proxy_get_name_owner (G_DBUS_PROXY (priv->manager_proxy));
 174         if (!nm_owner) {
 175                 g_set_error_literal (error,
 176                                      NM_SECRET_AGENT_ERROR,
 177                                      NM_SECRET_AGENT_ERROR_PERMISSION_DENIED,
 178                                      "NetworkManager bus name owner unknown.");
 179                 return FALSE;
 180         }
 181
 182         sender = g_dbus_method_invocation_get_sender (context);
 183         if (!sender) {
 184                 g_set_error_literal (error,
 185                                      NM_SECRET_AGENT_ERROR,
 186                                      NM_SECRET_AGENT_ERROR_PERMISSION_DENIED,
 187                                      "Failed to get request sender.");
 188                 g_free (nm_owner);
 189                 return FALSE;
 190         }
 191
 192         /* Check that the sender matches the current NM bus name owner */
 193         if (strcmp (sender, nm_owner) != 0) {
 194                 g_set_error_literal (error,
 195                                      NM_SECRET_AGENT_ERROR,
 196                                      NM_SECRET_AGENT_ERROR_PERMISSION_DENIED,
 197                                      "Request sender does not match NetworkManager bus name owner.");
 198                 g_free (nm_owner);
 199                 return FALSE;
 200         }
 201         g_free (nm_owner);
 202
 203         /* If we're connected to the session bus, then this must be a test program,
 204          * so skip the UID check.
 205          */
 206         if (priv->session_bus)
 207                 return TRUE;
 208
 209         /* Check the UID of the sender */
 210         ret = g_dbus_connection_call_sync (priv->bus,
 211                                            DBUS_SERVICE_DBUS,
 212                                            DBUS_PATH_DBUS,
 213                                            DBUS_INTERFACE_DBUS,
 214                                            "GetConnectionUnixUser",
 215                                            g_variant_new ("(s)", sender),
 216                                            G_VARIANT_TYPE ("(u)"),
 217                                            G_DBUS_CALL_FLAGS_NONE, -1,
 218                                            NULL, &local);
 219         if (!ret) {
 220                 char *remote_error = g_dbus_error_get_remote_error (local);
 221
 222                 g_dbus_error_strip_remote_error (local);
 223                 g_set_error (error,
 224                              NM_SECRET_AGENT_ERROR,
 225                              NM_SECRET_AGENT_ERROR_PERMISSION_DENIED,
 226                              "Failed to request unix user: (%s) %s.",
 227                              remote_error ? remote_error : "",
 228                              local->message);
 229                 g_free (remote_error);
 230                 g_error_free (local);
 231                 return FALSE;
 232         }
 233         g_variant_get (ret, "(u)", &sender_uid);
 234         g_variant_unref (ret);
 235
 236         /* We only accept requests from NM, which always runs as root */
 237         if (0 != sender_uid) {
 238                 g_set_error_literal (error,
 239                                      NM_SECRET_AGENT_ERROR,
 240                                      NM_SECRET_AGENT_ERROR_PERMISSION_DENIED,
 241                                      "Request sender is not root.");
 242                 return FALSE;
 243         }
 244
 245         return TRUE;
 246 }
 247
 248 static gboolean
 249 verify_request (NMSecretAgentOld *self,
 250                 GDBusMethodInvocation *context,
 251                 GVariant *connection_dict,
 252                 const char *connection_path,
 253                 NMConnection **out_connection,
 254                 GError **error)
 255 {
 256         NMConnection *connection = NULL;
 257         GError *local = NULL;
 258
 259         if (!verify_sender (self, context, error))
 260                 return FALSE;
 261
 262         /* No connection?  If the sender verified, then we allow the request */
 263         if (connection_dict == NULL)
 264                 return TRUE;
 265
 266         /* If we have a connection dictionary, we require a path too */
 267         if (connection_path == NULL) {
 268                 g_set_error_literal (error,
 269                                      NM_SECRET_AGENT_ERROR,
 270                                      NM_SECRET_AGENT_ERROR_INVALID_CONNECTION,
 271                                      "Invalid connection: no connection path given.");
 272                 return FALSE;
 273         }
 274
 275         /* Make sure the given connection is valid */
 276         g_assert (out_connection);
 277         connection = _nm_simple_connection_new_from_dbus (connection_dict, NM_SETTING_PARSE_FLAGS_BEST_EFFORT, &local);
 278         if (connection) {
 279                 nm_connection_set_path (connection, connection_path);
 280                 *out_connection = connection;
 281         } else {
 282                 g_set_error (error,
 283                              NM_SECRET_AGENT_ERROR,
 284                              NM_SECRET_AGENT_ERROR_INVALID_CONNECTION,
 285                              "Invalid connection: %s", local->message);
 286                 g_clear_error (&local);
 287         }
 288
 289         return !!connection;
 290 }
 291
 292 static void
 293 get_secrets_cb (NMSecretAgentOld *self,
 294                 NMConnection *connection,
 295                 GVariant *secrets,
 296                 GError *error,
 297                 gpointer user_data)
 298 {
 299         GetSecretsInfo *info = user_data;
 300
 301         if (error)
 302                 g_dbus_method_invocation_return_gerror (info->context, error);
 303         else {
 304                 g_variant_take_ref (secrets);
 305                 g_dbus_method_invocation_return_value (info->context,
 306                                                        g_variant_new ("(@a{sa{sv}})", secrets));
 307         }
 308
 309         /* Remove the request from internal tracking */
 310         get_secrets_info_finalize (self, info);
 311 }
 312
 313 static void
 314 impl_secret_agent_old_get_secrets (NMSecretAgentOld *self,
 315                                    GDBusMethodInvocation *context,
 316                                    GVariant *connection_dict,
 317                                    const char *connection_path,
 318                                    const char *setting_name,
 319                                    const char * const *hints,
 320                                    guint flags,
 321                                    gpointer user_data)
 322 {
 323         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 324         GError *error = NULL;
 325         NMConnection *connection = NULL;
 326         GetSecretsInfo *info;
 327
 328         /* Make sure the request comes from NetworkManager and is valid */
 329         if (!verify_request (self, context, connection_dict, connection_path, &connection, &error)) {
 330                 g_dbus_method_invocation_take_error (context, error);
 331                 return;
 332         }
 333
 334         info = g_malloc0 (sizeof (GetSecretsInfo));
 335         info->path = g_strdup (connection_path);
 336         info->setting_name = g_strdup (setting_name);
 337         info->context = context;
 338         priv->pending_gets = g_slist_append (priv->pending_gets, info);
 339
 340         NM_SECRET_AGENT_OLD_GET_CLASS (self)->get_secrets (self,
 341                                                        connection,
 342                                                        connection_path,
 343                                                        setting_name,
 344                                                        (const char **) hints,
 345                                                        flags,
 346                                                        get_secrets_cb,
 347                                                        info);
 348         g_object_unref (connection);
 349 }
 350
 351 static GetSecretsInfo *
 352 find_get_secrets_info (GSList *list, const char *path, const char *setting_name)
 353 {
 354         GSList *iter;
 355
 356         for (iter = list; iter; iter = g_slist_next (iter)) {
 357                 GetSecretsInfo *candidate = iter->data;
 358
 359                 if (   g_strcmp0 (path, candidate->path) == 0
 360                     && g_strcmp0 (setting_name, candidate->setting_name) == 0)
 361                         return candidate;
 362         }
 363         return NULL;
 364 }
 365
 366 static void
 367 impl_secret_agent_old_cancel_get_secrets (NMSecretAgentOld *self,
 368                                           GDBusMethodInvocation *context,
 369                                           const char *connection_path,
 370                                           const char *setting_name,
 371                                           gpointer user_data)
 372 {
 373         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 374         GError *error = NULL;
 375         GetSecretsInfo *info;
 376
 377         /* Make sure the request comes from NetworkManager and is valid */
 378         if (!verify_request (self, context, NULL, NULL, NULL, &error)) {
 379                 g_dbus_method_invocation_take_error (context, error);
 380                 return;
 381         }
 382
 383         info = find_get_secrets_info (priv->pending_gets, connection_path, setting_name);
 384         if (!info) {
 385                 g_dbus_method_invocation_return_error (context,
 386                                                        NM_SECRET_AGENT_ERROR,
 387                                                        NM_SECRET_AGENT_ERROR_FAILED,
 388                                                        "No secrets request in progress for this connection.");
 389                 return;
 390         }
 391
 392         /* Send the cancel request up to the subclass and finalize it */
 393         NM_SECRET_AGENT_OLD_GET_CLASS (self)->cancel_get_secrets (self,
 394                                                               info->path,
 395                                                               info->setting_name);
 396         g_dbus_method_invocation_return_value (context, NULL);
 397 }
 398
 399 static void
 400 save_secrets_cb (NMSecretAgentOld *self,
 401                  NMConnection *connection,
 402                  GError *error,
 403                  gpointer user_data)
 404 {
 405         GDBusMethodInvocation *context = user_data;
 406
 407         if (error)
 408                 g_dbus_method_invocation_return_gerror (context, error);
 409         else
 410                 g_dbus_method_invocation_return_value (context, NULL);
 411 }
 412
 413 static void
 414 impl_secret_agent_old_save_secrets (NMSecretAgentOld *self,
 415                                     GDBusMethodInvocation *context,
 416                                     GVariant *connection_dict,
 417                                     const char *connection_path,
 418                                     gpointer user_data)
 419 {
 420         GError *error = NULL;
 421         NMConnection *connection = NULL;
 422
 423         /* Make sure the request comes from NetworkManager and is valid */
 424         if (!verify_request (self, context, connection_dict, connection_path, &connection, &error)) {
 425                 g_dbus_method_invocation_take_error (context, error);
 426                 return;
 427         }
 428
 429         NM_SECRET_AGENT_OLD_GET_CLASS (self)->save_secrets (self,
 430                                                         connection,
 431                                                         connection_path,
 432                                                         save_secrets_cb,
 433                                                         context);
 434         g_object_unref (connection);
 435 }
 436
 437 static void
 438 delete_secrets_cb (NMSecretAgentOld *self,
 439                    NMConnection *connection,
 440                    GError *error,
 441                    gpointer user_data)
 442 {
 443         GDBusMethodInvocation *context = user_data;
 444
 445         if (error)
 446                 g_dbus_method_invocation_return_gerror (context, error);
 447         else
 448                 g_dbus_method_invocation_return_value (context, NULL);
 449 }
 450
 451 static void
 452 impl_secret_agent_old_delete_secrets (NMSecretAgentOld *self,
 453                                       GDBusMethodInvocation *context,
 454                                       GVariant *connection_dict,
 455                                       const char *connection_path,
 456                                       gpointer user_data)
 457 {
 458         GError *error = NULL;
 459         NMConnection *connection = NULL;
 460
 461         /* Make sure the request comes from NetworkManager and is valid */
 462         if (!verify_request (self, context, connection_dict, connection_path, &connection, &error)) {
 463                 g_dbus_method_invocation_take_error (context, error);
 464                 return;
 465         }
 466
 467         NM_SECRET_AGENT_OLD_GET_CLASS (self)->delete_secrets (self,
 468                                                           connection,
 469                                                           connection_path,
 470                                                           delete_secrets_cb,
 471                                                           context);
 472         g_object_unref (connection);
 473 }
 474
 475 /**************************************************************/
 476
 477 static gboolean
 478 check_nm_running (NMSecretAgentOld *self, GError **error)
 479 {
 480         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 481         char *owner;
 482
 483         if (priv->private_bus)
 484                 return TRUE;
 485         owner = g_dbus_proxy_get_name_owner (G_DBUS_PROXY (priv->manager_proxy));
 486         if (owner) {
 487                 g_free (owner);
 488                 return TRUE;
 489         }
 490
 491         g_set_error (error, NM_SECRET_AGENT_ERROR, NM_SECRET_AGENT_ERROR_FAILED,
 492                      "NetworkManager is not running");
 493         return FALSE;
 494 }
 495
 496 /**************************************************************/
 497
 498 /**
 499  * nm_secret_agent_old_register:
 500  * @self: a #NMSecretAgentOld
 501  * @cancellable: a #GCancellable, or %NULL
 502  * @error: return location for a #GError, or %NULL
 503  *
 504  * Registers the #NMSecretAgentOld with the NetworkManager secret manager,
 505  * indicating to NetworkManager that the agent is able to provide and save
 506  * secrets for connections on behalf of its user.
 507  *
 508  * It is a programmer error to attempt to register an agent that is already
 509  * registered, or in the process of registering.
 510  *
 511  * Returns: %TRUE if registration was successful, %FALSE on error.
 512  **/
 513 gboolean
 514 nm_secret_agent_old_register (NMSecretAgentOld *self,
 515                               GCancellable *cancellable,
 516                               GError **error)
 517 {
 518         NMSecretAgentOldPrivate *priv;
 519         NMSecretAgentOldClass *class;
 520
 521         g_return_val_if_fail (NM_IS_SECRET_AGENT_OLD (self), FALSE);
 522
 523         priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 524
 525         g_return_val_if_fail (priv->registered == FALSE, FALSE);
 526         g_return_val_if_fail (priv->registering == FALSE, FALSE);
 527         g_return_val_if_fail (priv->bus != NULL, FALSE);
 528         g_return_val_if_fail (priv->manager_proxy != NULL, FALSE);
 529
 530         /* Also make sure the subclass can actually respond to secrets requests */
 531         class = NM_SECRET_AGENT_OLD_GET_CLASS (self);
 532         g_return_val_if_fail (class->get_secrets != NULL, FALSE);
 533         g_return_val_if_fail (class->save_secrets != NULL, FALSE);
 534         g_return_val_if_fail (class->delete_secrets != NULL, FALSE);
 535
 536         if (!check_nm_running (self, error))
 537                 return FALSE;
 538
 539         priv->suppress_auto = FALSE;
 540
 541         /* Export our secret agent interface before registering with the manager */
 542         if (!g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (priv->dbus_secret_agent),
 543                                                priv->bus,
 544                                                NM_DBUS_PATH_SECRET_AGENT,
 545                                                error))
 546                 return FALSE;
 547
 548         priv->registering = TRUE;
 549         if (nmdbus_agent_manager_call_register_with_capabilities_sync (priv->manager_proxy,
 550                                                                        priv->identifier,
 551                                                                        priv->capabilities,
 552                                                                        cancellable, NULL))
 553                 goto success;
 554
 555         /* Might be an old NetworkManager that doesn't support capabilities;
 556          * fall back to old Register() method instead.
 557          */
 558         if (nmdbus_agent_manager_call_register_sync (priv->manager_proxy,
 559                                                      priv->identifier,
 560                                                      cancellable, error))
 561                 goto success;
 562
 563         /* Failure */
 564         priv->registering = FALSE;
 565         _internal_unregister (self);
 566         return FALSE;
 567
 568 success:
 569         priv->registering = FALSE;
 570         priv->registered = TRUE;
 571         g_object_notify (G_OBJECT (self), NM_SECRET_AGENT_OLD_REGISTERED);
 572         return TRUE;
 573 }
 574
 575 static void
 576 reg_result (NMSecretAgentOld *self, GSimpleAsyncResult *simple, GError *error)
 577 {
 578         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 579
 580         priv->registering = FALSE;
 581
 582         if (error) {
 583                 g_simple_async_result_take_error (simple, error);
 584                 g_simple_async_result_complete (simple);
 585
 586                 /* If registration failed we shouldn't expose ourselves on the bus */
 587                 _internal_unregister (self);
 588         } else {
 589                 priv->registered = TRUE;
 590                 g_object_notify (G_OBJECT (self), NM_SECRET_AGENT_OLD_REGISTERED);
 591
 592                 g_simple_async_result_set_op_res_gboolean (simple, TRUE);
 593                 g_simple_async_result_complete (simple);
 594         }
 595
 596         g_object_unref (simple);
 597 }
 598
 599 static void
 600 reg_request_cb (GObject *proxy,
 601                 GAsyncResult *result,
 602                 gpointer user_data)
 603 {
 604         GSimpleAsyncResult *simple = user_data;
 605         NMSecretAgentOld *self;
 606         NMSecretAgentOldPrivate *priv;
 607         GError *error = NULL;
 608
 609         self = NM_SECRET_AGENT_OLD (g_async_result_get_source_object (G_ASYNC_RESULT (simple)));
 610         g_object_unref (self); /* drop extra ref added by get_source_object() */
 611         priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 612
 613         if (!nmdbus_agent_manager_call_register_finish (NMDBUS_AGENT_MANAGER (proxy), result, &error))
 614                 g_dbus_error_strip_remote_error (error);
 615         reg_result (self, simple, error);
 616         g_clear_error (&error);
 617 }
 618
 619 static void
 620 reg_with_caps_cb (GObject *proxy,
 621                   GAsyncResult *result,
 622                   gpointer user_data)
 623 {
 624         GSimpleAsyncResult *simple = user_data;
 625         NMSecretAgentOld *self;
 626         NMSecretAgentOldPrivate *priv;
 627
 628         self = NM_SECRET_AGENT_OLD (g_async_result_get_source_object (G_ASYNC_RESULT (simple)));
 629         g_object_unref (self); /* drop extra ref added by get_source_object() */
 630         priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 631
 632         if (nmdbus_agent_manager_call_register_with_capabilities_finish (NMDBUS_AGENT_MANAGER (proxy), result, NULL)) {
 633                 reg_result (self, simple, NULL);
 634                 return;
 635         }
 636
 637         /* Might be an old NetworkManager that doesn't support capabilities;
 638          * fall back to old Register() method instead.
 639          */
 640         nmdbus_agent_manager_call_register (priv->manager_proxy,
 641                                             priv->identifier,
 642                                             NULL, reg_request_cb, simple);
 643 }
 644
 645 /**
 646  * nm_secret_agent_old_register_async:
 647  * @self: a #NMSecretAgentOld
 648  * @cancellable: a #GCancellable, or %NULL
 649  * @callback: callback to call when the agent is registered
 650  * @user_data: data for @callback
 651  *
 652  * Asynchronously registers the #NMSecretAgentOld with the NetworkManager secret
 653  * manager, indicating to NetworkManager that the agent is able to provide and
 654  * save secrets for connections on behalf of its user.
 655  *
 656  * It is a programmer error to attempt to register an agent that is already
 657  * registered, or in the process of registering.
 658  **/
 659 void
 660 nm_secret_agent_old_register_async (NMSecretAgentOld *self,
 661                                     GCancellable *cancellable,
 662                                     GAsyncReadyCallback callback,
 663                                     gpointer user_data)
 664 {
 665         NMSecretAgentOldPrivate *priv;
 666         NMSecretAgentOldClass *class;
 667         GSimpleAsyncResult *simple;
 668         GError *error = NULL;
 669
 670         g_return_if_fail (NM_IS_SECRET_AGENT_OLD (self));
 671
 672         priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 673
 674         g_return_if_fail (priv->registered == FALSE);
 675         g_return_if_fail (priv->registering == FALSE);
 676         g_return_if_fail (priv->bus != NULL);
 677         g_return_if_fail (priv->manager_proxy != NULL);
 678
 679         /* Also make sure the subclass can actually respond to secrets requests */
 680         class = NM_SECRET_AGENT_OLD_GET_CLASS (self);
 681         g_return_if_fail (class->get_secrets != NULL);
 682         g_return_if_fail (class->save_secrets != NULL);
 683         g_return_if_fail (class->delete_secrets != NULL);
 684
 685         simple = g_simple_async_result_new (G_OBJECT (self), callback, user_data,
 686                                             nm_secret_agent_old_register_async);
 687
 688         if (!check_nm_running (self, &error)) {
 689                 g_simple_async_result_take_error (simple, error);
 690                 g_simple_async_result_complete_in_idle (simple);
 691                 g_object_unref (simple);
 692                 return;
 693         }
 694
 695         /* Export our secret agent interface before registering with the manager */
 696         if (!g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (priv->dbus_secret_agent),
 697                                                priv->bus,
 698                                                NM_DBUS_PATH_SECRET_AGENT,
 699                                                &error)) {
 700                 g_simple_async_result_take_error (simple, error);
 701                 g_simple_async_result_complete_in_idle (simple);
 702                 g_object_unref (simple);
 703                 return;
 704         }
 705
 706         priv->suppress_auto = FALSE;
 707         priv->registering = TRUE;
 708
 709         nmdbus_agent_manager_call_register_with_capabilities (priv->manager_proxy,
 710                                                               priv->identifier,
 711                                                               priv->capabilities,
 712                                                               NULL,
 713                                                               reg_with_caps_cb, simple);
 714 }
 715
 716 /**
 717  * nm_secret_agent_old_register_finish:
 718  * @self: a #NMSecretAgentOld
 719  * @result: the result passed to the #GAsyncReadyCallback
 720  * @error: return location for a #GError, or %NULL
 721  *
 722  * Gets the result of a call to nm_secret_agent_old_register_async().
 723  *
 724  * Returns: %TRUE if registration was successful, %FALSE on error.
 725  **/
 726 gboolean
 727 nm_secret_agent_old_register_finish (NMSecretAgentOld *self,
 728                                      GAsyncResult *result,
 729                                      GError **error)
 730 {
 731         g_return_val_if_fail (g_simple_async_result_is_valid (result, G_OBJECT (self), nm_secret_agent_old_register_async), FALSE);
 732
 733         if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result), error))
 734                 return FALSE;
 735         else
 736                 return TRUE;
 737 }
 738
 739 /**
 740  * nm_secret_agent_old_unregister:
 741  * @self: a #NMSecretAgentOld
 742  * @cancellable: a #GCancellable, or %NULL
 743  * @error: return location for a #GError, or %NULL
 744  *
 745  * Unregisters the #NMSecretAgentOld with the NetworkManager secret manager,
 746  * indicating to NetworkManager that the agent will no longer provide or
 747  * store secrets on behalf of this user.
 748  *
 749  * Returns: %TRUE if unregistration was successful, %FALSE on error
 750  **/
 751 gboolean
 752 nm_secret_agent_old_unregister (NMSecretAgentOld *self,
 753                                 GCancellable *cancellable,
 754                                 GError **error)
 755 {
 756         NMSecretAgentOldPrivate *priv;
 757         gboolean success;
 758
 759         g_return_val_if_fail (NM_IS_SECRET_AGENT_OLD (self), FALSE);
 760
 761         priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 762
 763         g_return_val_if_fail (priv->bus != NULL, FALSE);
 764         g_return_val_if_fail (priv->manager_proxy != NULL, FALSE);
 765
 766         priv->suppress_auto = TRUE;
 767
 768         success = nmdbus_agent_manager_call_unregister_sync (priv->manager_proxy, cancellable, error);
 769         if (error && *error)
 770                 g_dbus_error_strip_remote_error (*error);
 771         _internal_unregister (self);
 772
 773         return success;
 774 }
 775
 776 static void
 777 unregister_cb (GObject *proxy, GAsyncResult *result, gpointer user_data)
 778 {
 779         GSimpleAsyncResult *simple = user_data;
 780         NMSecretAgentOld *self;
 781         GError *error = NULL;
 782
 783         self = NM_SECRET_AGENT_OLD (g_async_result_get_source_object (G_ASYNC_RESULT (simple)));
 784         g_object_unref (self); /* drop extra ref added by get_source_object() */
 785
 786         _internal_unregister (self);
 787
 788         if (nmdbus_agent_manager_call_unregister_finish (NMDBUS_AGENT_MANAGER (proxy),
 789                                                          result, &error))
 790                 g_simple_async_result_set_op_res_gboolean (simple, TRUE);
 791         else {
 792                 g_dbus_error_strip_remote_error (error);
 793                 g_simple_async_result_take_error (simple, error);
 794         }
 795
 796         g_simple_async_result_complete (simple);
 797         g_object_unref (simple);
 798 }
 799
 800 /**
 801  * nm_secret_agent_old_unregister_async:
 802  * @self: a #NMSecretAgentOld
 803  * @cancellable: a #GCancellable, or %NULL
 804  * @callback: callback to call when the agent is unregistered
 805  * @user_data: data for @callback
 806  *
 807  * Asynchronously unregisters the #NMSecretAgentOld with the NetworkManager secret
 808  * manager, indicating to NetworkManager that the agent will no longer provide
 809  * or store secrets on behalf of this user.
 810  **/
 811 void
 812 nm_secret_agent_old_unregister_async (NMSecretAgentOld *self,
 813                                       GCancellable *cancellable,
 814                                       GAsyncReadyCallback callback,
 815                                       gpointer user_data)
 816 {
 817         NMSecretAgentOldPrivate *priv;
 818         GSimpleAsyncResult *simple;
 819         GError *error = NULL;
 820
 821         g_return_if_fail (NM_IS_SECRET_AGENT_OLD (self));
 822
 823         priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
 824
 825         g_return_if_fail (priv->bus != NULL);
 826         g_return_if_fail (priv->manager_proxy != NULL);
 827
 828         simple = g_simple_async_result_new (G_OBJECT (self), callback, user_data,
 829                                             nm_secret_agent_old_unregister_async);
 830
 831         if (!check_nm_running (self, &error)) {
 832                 g_simple_async_result_take_error (simple, error);
 833                 g_simple_async_result_complete_in_idle (simple);
 834                 g_object_unref (simple);
 835                 return;
 836         }
 837
 838         priv->suppress_auto = TRUE;
 839
 840         nmdbus_agent_manager_call_unregister (priv->manager_proxy, cancellable,
 841                                               unregister_cb, simple);
 842 }
 843
 844 /**
 845  * nm_secret_agent_old_unregister_finish:
 846  * @self: a #NMSecretAgentOld
 847  * @result: the result passed to the #GAsyncReadyCallback
 848  * @error: return location for a #GError, or %NULL
 849  *
 850  * Gets the result of a call to nm_secret_agent_old_unregister_async().
 851  *
 852  * Returns: %TRUE if unregistration was successful, %FALSE on error.
 853  **/
 854 gboolean
 855 nm_secret_agent_old_unregister_finish (NMSecretAgentOld *self,
 856                                        GAsyncResult *result,
 857                                        GError **error)
 858 {
 859         g_return_val_if_fail (g_simple_async_result_is_valid (result, G_OBJECT (self), nm_secret_agent_old_unregister_async), FALSE);
 860
 861         if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result), error))
 862                 return FALSE;
 863         else
 864                 return TRUE;
 865 }
 866
 867 /**
 868  * nm_secret_agent_old_get_registered:
 869  * @self: a #NMSecretAgentOld
 870  *
 871  * Returns: a %TRUE if the agent is registered, %FALSE if it is not.
 872  **/
 873 gboolean
 874 nm_secret_agent_old_get_registered (NMSecretAgentOld *self)
 875 {
 876         g_return_val_if_fail (NM_IS_SECRET_AGENT_OLD (self), FALSE);
 877
 878         return NM_SECRET_AGENT_OLD_GET_PRIVATE (self)->registered;
 879 }
 880
 881 /**************************************************************/
 882
 883 /**
 884  * nm_secret_agent_old_get_secrets:
 885  * @self: a #NMSecretAgentOld
 886  * @connection: the #NMConnection for which we're asked secrets
 887  * @setting_name: the name of the secret setting
 888  * @hints: (array zero-terminated=1): hints to the agent
 889  * @flags: flags that modify the behavior of the request
 890  * @callback: (scope async): a callback, to be invoked when the operation is done
 891  * @user_data: (closure): caller-specific data to be passed to @callback
 892  *
 893  * Asynchronously retrieves secrets belonging to @connection for the
 894  * setting @setting_name.  @flags indicate specific behavior that the secret
 895  * agent should use when performing the request, for example returning only
 896  * existing secrets without user interaction, or requesting entirely new
 897  * secrets from the user.
 898  *
 899  * Virtual: get_secrets
 900  */
 901 void
 902 nm_secret_agent_old_get_secrets (NMSecretAgentOld *self,
 903                                  NMConnection *connection,
 904                                  const char *setting_name,
 905                                  const char **hints,
 906                                  NMSecretAgentGetSecretsFlags flags,
 907                                  NMSecretAgentOldGetSecretsFunc callback,
 908                                  gpointer user_data)
 909 {
 910         g_return_if_fail (NM_IS_SECRET_AGENT_OLD (self));
 911         g_return_if_fail (NM_IS_CONNECTION (connection));
 912         g_return_if_fail (nm_connection_get_path (connection));
 913         g_return_if_fail (setting_name != NULL);
 914         g_return_if_fail (strlen (setting_name) > 0);
 915         g_return_if_fail (!(flags & NM_SECRET_AGENT_GET_SECRETS_FLAG_ONLY_SYSTEM));
 916         g_return_if_fail (!(flags & NM_SECRET_AGENT_GET_SECRETS_FLAG_NO_ERRORS));
 917         g_return_if_fail (callback != NULL);
 918
 919         NM_SECRET_AGENT_OLD_GET_CLASS (self)->get_secrets (self,
 920                                                        connection,
 921                                                        nm_connection_get_path (connection),
 922                                                        setting_name,
 923                                                        hints,
 924                                                        flags,
 925                                                        callback,
 926                                                        user_data);
 927 }
 928
 929 /**
 930  * nm_secret_agent_old_save_secrets:
 931  * @self: a #NMSecretAgentOld
 932  * @connection: a #NMConnection
 933  * @callback: (scope async): a callback, to be invoked when the operation is done
 934  * @user_data: (closure): caller-specific data to be passed to @callback
 935  *
 936  * Asynchronously ensures that all secrets inside @connection are stored to
 937  * disk.
 938  *
 939  * Virtual: save_secrets
 940  */
 941 void
 942 nm_secret_agent_old_save_secrets (NMSecretAgentOld *self,
 943                                   NMConnection *connection,
 944                                   NMSecretAgentOldSaveSecretsFunc callback,
 945                                   gpointer user_data)
 946 {
 947         g_return_if_fail (NM_IS_SECRET_AGENT_OLD (self));
 948         g_return_if_fail (NM_IS_CONNECTION (connection));
 949         g_return_if_fail (nm_connection_get_path (connection));
 950
 951         NM_SECRET_AGENT_OLD_GET_CLASS (self)->save_secrets (self,
 952                                                         connection,
 953                                                         nm_connection_get_path (connection),
 954                                                         callback,
 955                                                         user_data);
 956 }
 957
 958 /**
 959  * nm_secret_agent_old_delete_secrets:
 960  * @self: a #NMSecretAgentOld
 961  * @connection: a #NMConnection
 962  * @callback: (scope async): a callback, to be invoked when the operation is done
 963  * @user_data: (closure): caller-specific data to be passed to @callback
 964  *
 965  * Asynchronously asks the agent to delete all saved secrets belonging to
 966  * @connection.
 967  *
 968  * Virtual: delete_secrets
 969  */
 970 void
 971 nm_secret_agent_old_delete_secrets (NMSecretAgentOld *self,
 972                                     NMConnection *connection,
 973                                     NMSecretAgentOldDeleteSecretsFunc callback,
 974                                     gpointer user_data)
 975 {
 976         g_return_if_fail (NM_IS_SECRET_AGENT_OLD (self));
 977         g_return_if_fail (NM_IS_CONNECTION (connection));
 978         g_return_if_fail (nm_connection_get_path (connection));
 979
 980         NM_SECRET_AGENT_OLD_GET_CLASS (self)->delete_secrets (self,
 981                                                           connection,
 982                                                           nm_connection_get_path (connection),
 983                                                           callback,
 984                                                           user_data);
 985 }
 986
 987 /**************************************************************/
 988
 989 static gboolean
 990 validate_identifier (const char *identifier)
 991 {
 992         const char *p = identifier;
 993         size_t id_len;
 994
 995         /* Length between 3 and 255 characters inclusive */
 996         id_len = strlen (identifier);
 997         if (id_len < 3 || id_len > 255)
 998                 return FALSE;
 999
1000         if ((identifier[0] == '.') || (identifier[id_len - 1] == '.'))
1001                 return FALSE;
1002
1003         /* FIXME: do complete validation here */
1004         while (p && *p) {
1005                 if (!g_ascii_isalnum (*p) && (*p != '_') && (*p != '-') && (*p != '.'))
1006                         return FALSE;
1007                 if ((*p == '.') && (*(p + 1) == '.'))
1008                         return FALSE;
1009                 p++;
1010         }
1011
1012         return TRUE;
1013 }
1014
1015 static void
1016 nm_secret_agent_old_init (NMSecretAgentOld *self)
1017 {
1018         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
1019
1020         priv->dbus_secret_agent = nmdbus_secret_agent_skeleton_new ();
1021         _nm_dbus_bind_properties (self, priv->dbus_secret_agent);
1022         _nm_dbus_bind_methods (self, priv->dbus_secret_agent,
1023                                "GetSecrets", impl_secret_agent_old_get_secrets,
1024                                "CancelGetSecrets", impl_secret_agent_old_cancel_get_secrets,
1025                                "DeleteSecrets", impl_secret_agent_old_delete_secrets,
1026                                "SaveSecrets", impl_secret_agent_old_save_secrets,
1027                                NULL);
1028 }
1029
1030 static void
1031 init_common (NMSecretAgentOld *self)
1032 {
1033         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
1034
1035         priv->private_bus = _nm_dbus_is_connection_private (priv->bus);
1036
1037         if (priv->private_bus == FALSE) {
1038                 priv->session_bus = _nm_dbus_bus_type () == G_BUS_TYPE_SESSION;
1039
1040                 g_signal_connect (priv->manager_proxy, "notify::g-name-owner",
1041                                   G_CALLBACK (name_owner_changed), self);
1042         }
1043 }
1044
1045 static gboolean
1046 init_sync (GInitable *initable, GCancellable *cancellable, GError **error)
1047 {
1048         NMSecretAgentOld *self = NM_SECRET_AGENT_OLD (initable);
1049         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
1050         GDBusProxy *proxy;
1051
1052         priv->bus = _nm_dbus_new_connection (cancellable, error);
1053         if (!priv->bus)
1054                 return FALSE;
1055
1056         proxy = _nm_dbus_new_proxy_for_connection (priv->bus,
1057                                                    NM_DBUS_PATH_AGENT_MANAGER,
1058                                                    NM_DBUS_INTERFACE_AGENT_MANAGER,
1059                                                    cancellable, error);
1060         if (!proxy)
1061                 return FALSE;
1062         priv->manager_proxy = NMDBUS_AGENT_MANAGER (proxy);
1063
1064         init_common (self);
1065
1066         if (priv->auto_register)
1067                 return nm_secret_agent_old_register (self, cancellable, error);
1068         else
1069                 return TRUE;
1070 }
1071
1072 typedef struct {
1073         NMSecretAgentOld *self;
1074         GCancellable *cancellable;
1075         GSimpleAsyncResult *simple;
1076 } NMSecretAgentOldInitData;
1077
1078 static void
1079 init_async_complete (NMSecretAgentOldInitData *init_data, GError *error)
1080 {
1081         if (!error)
1082                 g_simple_async_result_set_op_res_gboolean (init_data->simple, TRUE);
1083         else
1084                 g_simple_async_result_take_error (init_data->simple, error);
1085
1086         g_simple_async_result_complete_in_idle (init_data->simple);
1087
1088         g_object_unref (init_data->simple);
1089         g_clear_object (&init_data->cancellable);
1090         g_slice_free (NMSecretAgentOldInitData, init_data);
1091 }
1092
1093 static void
1094 init_async_registered (GObject *object, GAsyncResult *result, gpointer user_data)
1095 {
1096         NMSecretAgentOld *self = NM_SECRET_AGENT_OLD (object);
1097         NMSecretAgentOldInitData *init_data = user_data;
1098         GError *error = NULL;
1099
1100         nm_secret_agent_old_register_finish (self, result, &error);
1101         init_async_complete (init_data, error);
1102 }
1103
1104 static void
1105 init_async_got_proxy (GObject *object, GAsyncResult *result, gpointer user_data)
1106 {
1107         NMSecretAgentOldInitData *init_data = user_data;
1108         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (init_data->self);
1109         GDBusProxy *proxy;
1110         GError *error = NULL;
1111
1112         proxy = _nm_dbus_new_proxy_for_connection_finish (result, &error);
1113         if (!proxy) {
1114                 init_async_complete (init_data, error);
1115                 return;
1116         }
1117         priv->manager_proxy = NMDBUS_AGENT_MANAGER (proxy);
1118
1119         init_common (init_data->self);
1120
1121         if (priv->auto_register) {
1122                 nm_secret_agent_old_register_async (init_data->self, init_data->cancellable,
1123                                                 init_async_registered, init_data);
1124         } else
1125                 init_async_complete (init_data, NULL);
1126 }
1127
1128 static void
1129 init_async_got_bus (GObject *initable, GAsyncResult *result, gpointer user_data)
1130 {
1131         NMSecretAgentOldInitData *init_data = user_data;
1132         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (init_data->self);
1133         GError *error = NULL;
1134
1135         priv->bus = _nm_dbus_new_connection_finish (result, &error);
1136         if (!priv->bus) {
1137                 init_async_complete (init_data, error);
1138                 return;
1139         }
1140
1141         _nm_dbus_new_proxy_for_connection_async (priv->bus,
1142                                                  NM_DBUS_PATH_AGENT_MANAGER,
1143                                                  NM_DBUS_INTERFACE_AGENT_MANAGER,
1144                                                  init_data->cancellable,
1145                                                  init_async_got_proxy, init_data);
1146 }
1147
1148 static void
1149 init_async (GAsyncInitable *initable, int io_priority,
1150             GCancellable *cancellable, GAsyncReadyCallback callback,
1151             gpointer user_data)
1152 {
1153         NMSecretAgentOld *self = NM_SECRET_AGENT_OLD (initable);
1154         NMSecretAgentOldInitData *init_data;
1155
1156         init_data = g_slice_new (NMSecretAgentOldInitData);
1157         init_data->self = self;
1158         init_data->cancellable = cancellable ? g_object_ref (cancellable) : NULL;
1159
1160         init_data->simple = g_simple_async_result_new (G_OBJECT (initable), callback,
1161                                                        user_data, init_async);
1162
1163         _nm_dbus_new_connection_async (cancellable, init_async_got_bus, init_data);
1164 }
1165
1166 static gboolean
1167 init_finish (GAsyncInitable *initable, GAsyncResult *result, GError **error)
1168 {
1169         GSimpleAsyncResult *simple = G_SIMPLE_ASYNC_RESULT (result);
1170
1171         if (g_simple_async_result_propagate_error (simple, error))
1172                 return FALSE;
1173         else
1174                 return TRUE;
1175 }
1176
1177 static void
1178 get_property (GObject *object,
1179               guint prop_id,
1180               GValue *value,
1181               GParamSpec *pspec)
1182 {
1183         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (object);
1184
1185         switch (prop_id) {
1186         case PROP_IDENTIFIER:
1187                 g_value_set_string (value, priv->identifier);
1188                 break;
1189         case PROP_AUTO_REGISTER:
1190                 g_value_set_boolean (value, priv->auto_register);
1191                 break;
1192         case PROP_REGISTERED:
1193                 g_value_set_boolean (value, priv->registered);
1194                 break;
1195         case PROP_CAPABILITIES:
1196                 g_value_set_flags (value, priv->capabilities);
1197                 break;
1198         default:
1199                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
1200                 break;
1201         }
1202 }
1203
1204 static void
1205 set_property (GObject *object,
1206               guint prop_id,
1207               const GValue *value,
1208               GParamSpec *pspec)
1209 {
1210         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (object);
1211         const char *identifier;
1212
1213         switch (prop_id) {
1214         case PROP_IDENTIFIER:
1215                 identifier = g_value_get_string (value);
1216
1217                 g_return_if_fail (validate_identifier (identifier));
1218
1219                 g_free (priv->identifier);
1220                 priv->identifier = g_strdup (identifier);
1221                 break;
1222         case PROP_AUTO_REGISTER:
1223                 priv->auto_register = g_value_get_boolean (value);
1224                 break;
1225         case PROP_CAPABILITIES:
1226                 priv->capabilities = g_value_get_flags (value);
1227                 break;
1228         default:
1229                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
1230                 break;
1231         }
1232 }
1233
1234 static void
1235 dispose (GObject *object)
1236 {
1237         NMSecretAgentOld *self = NM_SECRET_AGENT_OLD (object);
1238         NMSecretAgentOldPrivate *priv = NM_SECRET_AGENT_OLD_GET_PRIVATE (self);
1239
1240         if (priv->registered)
1241                 nm_secret_agent_old_unregister_async (self, NULL, NULL, NULL);
1242
1243         g_clear_pointer (&priv->identifier, g_free);
1244
1245         while (priv->pending_gets)
1246                 get_secrets_info_finalize (self, priv->pending_gets->data);
1247
1248         g_signal_handlers_disconnect_matched (priv->dbus_secret_agent, G_SIGNAL_MATCH_DATA,
1249                                               0, 0, NULL, NULL, self);
1250         g_object_unref (priv->dbus_secret_agent);
1251
1252         g_clear_object (&priv->manager_proxy);
1253         g_clear_object (&priv->bus);
1254
1255         G_OBJECT_CLASS (nm_secret_agent_old_parent_class)->dispose (object);
1256 }
1257
1258 static void
1259 nm_secret_agent_old_class_init (NMSecretAgentOldClass *class)
1260 {
1261         GObjectClass *object_class = G_OBJECT_CLASS (class);
1262
1263         g_type_class_add_private (class, sizeof (NMSecretAgentOldPrivate));
1264
1265         /* Virtual methods */
1266         object_class->dispose = dispose;
1267         object_class->get_property = get_property;
1268         object_class->set_property = set_property;
1269
1270         /**
1271          * NMSecretAgentOld:identifier:
1272          *
1273          * Identifies this agent; only one agent in each user session may use the
1274          * same identifier.  Identifier formatting follows the same rules as
1275          * D-Bus bus names with the exception that the ':' character is not
1276          * allowed.  The valid set of characters is "[A-Z][a-z][0-9]_-." and the
1277          * identifier is limited in length to 255 characters with a minimum
1278          * of 3 characters.  An example valid identifier is 'org.gnome.nm-applet'
1279          * (without quotes).
1280          **/
1281         g_object_class_install_property
1282                 (object_class, PROP_IDENTIFIER,
1283                  g_param_spec_string (NM_SECRET_AGENT_OLD_IDENTIFIER, "", "",
1284                                       NULL,
1285                                       G_PARAM_READWRITE |
1286                                       G_PARAM_CONSTRUCT_ONLY |
1287                                       G_PARAM_STATIC_STRINGS));
1288
1289         /**
1290          * NMSecretAgentOld:auto-register:
1291          *
1292          * If %TRUE (the default), the agent will always be registered when
1293          * NetworkManager is running; if NetworkManager exits and restarts, the
1294          * agent will re-register itself automatically.
1295          *
1296          * In particular, if this property is %TRUE at construct time, then the
1297          * agent will register itself with NetworkManager during
1298          * construction/initialization, and initialization will fail with an error
1299          * if the agent is unable to register itself.
1300          *
1301          * If the property is %FALSE, the agent will not automatically register with
1302          * NetworkManager, and nm_secret_agent_old_register() or
1303          * nm_secret_agent_old_register_async() must be called to register it.
1304          *
1305          * Calling nm_secret_agent_old_unregister() will suppress auto-registration
1306          * until nm_secret_agent_old_register() is called, which re-enables
1307          * auto-registration. This ensures that the agent remains un-registered when
1308          * you expect it to be unregistered.
1309          **/
1310         g_object_class_install_property
1311                 (object_class, PROP_AUTO_REGISTER,
1312                  g_param_spec_boolean (NM_SECRET_AGENT_OLD_AUTO_REGISTER, "", "",
1313                                        TRUE,
1314                                        G_PARAM_READWRITE |
1315                                        G_PARAM_CONSTRUCT |
1316                                        G_PARAM_STATIC_STRINGS));
1317
1318         /**
1319          * NMSecretAgentOld:registered:
1320          *
1321          * %TRUE if the agent is registered with NetworkManager, %FALSE if not.
1322          **/
1323         g_object_class_install_property
1324                 (object_class, PROP_REGISTERED,
1325                  g_param_spec_boolean (NM_SECRET_AGENT_OLD_REGISTERED, "", "",
1326                                        FALSE,
1327                                        G_PARAM_READABLE |
1328                                        G_PARAM_STATIC_STRINGS));
1329
1330         /**
1331          * NMSecretAgentOld:capabilities:
1332          *
1333          * A bitfield of %NMSecretAgentCapabilities.
1334          **/
1335         g_object_class_install_property
1336                 (object_class, PROP_CAPABILITIES,
1337                  g_param_spec_flags (NM_SECRET_AGENT_OLD_CAPABILITIES, "", "",
1338                                      NM_TYPE_SECRET_AGENT_CAPABILITIES,
1339                                      NM_SECRET_AGENT_CAPABILITY_NONE,
1340                                      G_PARAM_READWRITE |
1341                                      G_PARAM_CONSTRUCT |
1342                                      G_PARAM_STATIC_STRINGS));
1343
1344         _nm_dbus_register_proxy_type (NM_DBUS_INTERFACE_AGENT_MANAGER,
1345                                       NMDBUS_TYPE_AGENT_MANAGER_PROXY);
1346 }
1347
1348 static void
1349 nm_secret_agent_old_initable_iface_init (GInitableIface *iface)
1350 {
1351         iface->init = init_sync;
1352 }
1353
1354 static void
1355 nm_secret_agent_old_async_initable_iface_init (GAsyncInitableIface *iface)
1356 {
1357         iface->init_async = init_async;
1358         iface->init_finish = init_finish;
1359 }