git.maemo.org Git - modest/blob - src/widgets/modest-security-options-view.c

   1 /* Copyright (c) 2008, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <string.h>
  31 #include <gtk/gtkvbox.h>
  32 #include "modest-utils.h"
  33 #include "modest-runtime.h"
  34 #include "modest-platform.h"
  35 #include "modest-security-options-view.h"
  36 #include "modest-security-options-view-priv.h"
  37 #ifdef MODEST_TOOLKIT_HILDON2
  38 #include "modest-serversecurity-picker.h"
  39 #else
  40 #include "widgets/modest-serversecurity-combo-box.h"
  41 #endif
  42 #include "widgets/modest-secureauth-combo-box.h"
  43
  44 /* list my signals */
  45 enum {
  46         MISSING_MANDATORY_DATA_SIGNAL,
  47         LAST_SIGNAL
  48 };
  49
  50 static guint signals[LAST_SIGNAL] = {0};
  51
  52 void
  53 modest_security_options_view_load_settings (ModestSecurityOptionsView* self,
  54                                             ModestAccountSettings *settings)
  55 {
  56         ModestSecurityOptionsViewPrivate *priv;
  57         ModestServerAccountSettings *server_settings;
  58         ModestProtocolType server_proto, secure_protocol, secure_auth;
  59
  60         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
  61
  62         /* Save initial settings */
  63         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
  64                 server_settings = modest_account_settings_get_store_settings (settings);
  65         else
  66                 server_settings = modest_account_settings_get_transport_settings (settings);
  67
  68         server_proto = modest_server_account_settings_get_protocol (server_settings);
  69         secure_protocol = modest_server_account_settings_get_security_protocol (server_settings);
  70         secure_auth = modest_server_account_settings_get_auth_protocol (server_settings);
  71
  72         priv->initial_state.security = secure_protocol;
  73         priv->initial_state.auth = secure_auth;
  74         priv->initial_state.port = modest_server_account_settings_get_port (server_settings);
  75
  76         /* Update UI */
  77         modest_security_options_view_set_server_type (self, server_proto);
  78 #ifdef MODEST_TOOLKIT_HILDON2
  79         modest_serversecurity_picker_set_active_serversecurity (MODEST_SERVERSECURITY_PICKER (priv->security_view), secure_protocol);
  80 #else
  81         modest_serversecurity_combo_box_set_active_serversecurity (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view), secure_protocol);
  82 #endif
  83
  84 /*              update_incoming_server_title (dialog, dialog->incoming_protocol); */
  85
  86         /* Username and password */
  87         if (priv->full && self->type == MODEST_SECURITY_OPTIONS_OUTGOING) {
  88                 priv->initial_state.user =
  89                         modest_server_account_settings_get_username (server_settings);
  90                 priv->initial_state.pwd =
  91                         modest_server_account_settings_get_password (server_settings);
  92
  93                 if (priv->initial_state.user)
  94                         gtk_entry_set_text(GTK_ENTRY (priv->user_entry),
  95                                            priv->initial_state.user);
  96                 if (priv->initial_state.pwd)
  97                         gtk_entry_set_text(GTK_ENTRY (priv->pwd_entry),
  98                                            priv->initial_state.pwd);
  99         }
 100
 101         /* Set auth */
 102         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING) {
 103                 /* Active the authentication checkbox */
 104                 if (modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (),
 105                                                                       secure_auth))
 106                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->auth_view),
 107                                                       TRUE);
 108         } else {
 109                 modest_secureauth_combo_box_set_active_secureauth (
 110                    MODEST_SECUREAUTH_COMBO_BOX (priv->auth_view), secure_auth);
 111         }
 112
 113         MODEST_SECURITY_OPTIONS_VIEW_GET_CLASS (self)->load_settings (self, settings);
 114
 115         /* Free */
 116         g_object_unref (server_settings);
 117 }
 118
 119 void
 120 modest_security_options_view_save_settings (ModestSecurityOptionsView* self,
 121                                             ModestAccountSettings *settings)
 122 {
 123         ModestServerAccountSettings *server_settings;
 124         ModestProtocolType security_proto, auth_protocol;
 125         ModestSecurityOptionsViewPrivate *priv;
 126         ModestProtocolRegistry *proto_registry;
 127
 128         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 129         proto_registry = modest_runtime_get_protocol_registry ();
 130
 131         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 132                 server_settings = modest_account_settings_get_store_settings (settings);
 133         else
 134                 server_settings = modest_account_settings_get_transport_settings (settings);
 135
 136         /* initialize */
 137         security_proto = MODEST_PROTOCOLS_CONNECTION_NONE;
 138         auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
 139
 140         /* Get data */
 141 #ifdef MODEST_TOOLKIT_HILDON2
 142         security_proto = modest_serversecurity_picker_get_active_serversecurity (MODEST_SERVERSECURITY_PICKER (priv->security_view));
 143 #else
 144         security_proto = modest_serversecurity_combo_box_get_active_serversecurity (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view));
 145 #endif
 146
 147         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING) {
 148                 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->auth_view))) {
 149                         if (!modest_protocol_registry_protocol_type_is_secure (proto_registry,
 150                                                                                security_proto)) {
 151                                 /* TODO */
 152                                 /*              auth_protocol = check_first_supported_auth_method (self); */
 153                                 auth_protocol = MODEST_PROTOCOLS_AUTH_PASSWORD;
 154                         } else {
 155                                 auth_protocol = MODEST_PROTOCOLS_AUTH_PASSWORD;
 156                         }
 157                 }
 158         } else {
 159                 auth_protocol = modest_secureauth_combo_box_get_active_secureauth (
 160                            MODEST_SECUREAUTH_COMBO_BOX (priv->auth_view));
 161         }
 162
 163         /* Save settings */
 164         modest_server_account_settings_set_security_protocol (server_settings,
 165                                                               security_proto);
 166         modest_server_account_settings_set_auth_protocol (server_settings,
 167                                                           auth_protocol);
 168
 169         if (priv->full && self->type == MODEST_SECURITY_OPTIONS_OUTGOING) {
 170                 const gchar *username, *password;
 171
 172                 username = gtk_entry_get_text (GTK_ENTRY (priv->user_entry));
 173                 password = gtk_entry_get_text (GTK_ENTRY (priv->pwd_entry));
 174
 175                 modest_server_account_settings_set_username (server_settings, username);
 176                 modest_server_account_settings_set_password (server_settings, password);
 177         }
 178
 179         MODEST_SECURITY_OPTIONS_VIEW_GET_CLASS (self)->save_settings (self, settings);
 180
 181
 182         /* Free */
 183         g_object_unref (server_settings);
 184 }
 185
 186 void
 187 modest_security_options_view_set_server_type (ModestSecurityOptionsView* self,
 188                                               ModestProtocolType server_type)
 189 {
 190         ModestSecurityOptionsViewPrivate *priv;
 191         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 192
 193 #ifdef MODEST_TOOLKIT_HILDON2
 194         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (priv->security_view), server_type);
 195         modest_serversecurity_picker_set_active_serversecurity (MODEST_SERVERSECURITY_PICKER (priv->security_view),
 196                                                                 MODEST_PROTOCOLS_CONNECTION_NONE);
 197 #else
 198         modest_serversecurity_combo_box_fill (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view), server_type);
 199         modest_serversecurity_combo_box_set_active_serversecurity (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view),
 200                                                                    MODEST_PROTOCOLS_CONNECTION_NONE);
 201 #endif
 202 }
 203
 204 static void
 205 get_current_state (ModestSecurityOptionsView* self,
 206                    ModestSecurityOptionsState *state)
 207 {
 208         ModestSecurityOptionsViewPrivate *priv;
 209         ModestProtocolRegistry *proto_registry;
 210
 211         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 212         proto_registry = modest_runtime_get_protocol_registry ();
 213
 214         /* Get security */
 215 #ifdef MODEST_TOOLKIT_HILDON2
 216         state->security =
 217                 modest_serversecurity_picker_get_active_serversecurity (MODEST_SERVERSECURITY_PICKER (priv->security_view));
 218 #else
 219         state->security =
 220                 modest_serversecurity_combo_box_get_active_serversecurity (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view));
 221 #endif
 222
 223         /* Get auth */
 224         if (self->type == MODEST_SECURITY_OPTIONS_OUTGOING) {
 225                 state->auth = modest_secureauth_combo_box_get_active_secureauth (MODEST_SECUREAUTH_COMBO_BOX (priv->auth_view));
 226                 if (priv->full) {
 227                 }
 228         } else {
 229                 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->auth_view)))
 230                         state->auth = priv->initial_state.auth;
 231                 else
 232                         state->auth = MODEST_PROTOCOLS_AUTH_NONE;
 233         }
 234 }
 235
 236 gboolean
 237 modest_security_options_view_changed (ModestSecurityOptionsView* self,
 238                                       ModestAccountSettings *settings)
 239 {
 240         ModestSecurityOptionsViewPrivate *priv;
 241         ModestSecurityOptionsState state = {0};
 242
 243         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 244
 245         get_current_state (self, &state);
 246
 247         if (state.security != priv->initial_state.security ||
 248             state.auth != priv->initial_state.auth)
 249                 return TRUE;
 250
 251         if (priv->full && self->type == MODEST_SECURITY_OPTIONS_OUTGOING) {
 252                 const gchar *username, *password;
 253
 254                 username = gtk_entry_get_text (GTK_ENTRY (priv->user_entry));
 255                 password = gtk_entry_get_text (GTK_ENTRY (priv->pwd_entry));
 256
 257                 if (!priv->initial_state.user && strcmp (username, ""))
 258                         return TRUE;
 259                 if (!priv->initial_state.pwd && strcmp (password, ""))
 260                         return TRUE;
 261
 262                 if ((priv->initial_state.user &&
 263                      strcmp (priv->initial_state.user, username)) ||
 264                     (priv->initial_state.pwd &&
 265                      strcmp (priv->initial_state.pwd, password)))
 266                         return TRUE;
 267         }
 268
 269         /* Check subclass */
 270         return  MODEST_SECURITY_OPTIONS_VIEW_GET_CLASS (self)->changed (self, settings);
 271 }
 272
 273 void
 274 modest_security_options_view_enable_changes (ModestSecurityOptionsView* self,
 275                                              gboolean enable)
 276 {
 277         ModestSecurityOptionsViewPrivate *priv;
 278
 279         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 280         gtk_widget_set_sensitive (priv->port_view, enable);
 281         gtk_widget_set_sensitive (priv->security_view, enable);
 282 }
 283
 284 gboolean
 285 modest_security_options_view_auth_check (ModestSecurityOptionsView* self)
 286 {
 287         ModestSecurityOptionsViewPrivate *priv;
 288         ModestProtocolType security_incoming_type;
 289         gboolean auth_active, is_secure;
 290         ModestProtocolRegistry *protocol_registry;
 291
 292         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 293         protocol_registry = modest_runtime_get_protocol_registry ();
 294
 295         /* Check if the server supports secure authentication */
 296 #ifdef MODEST_TOOLKIT_HILDON2
 297         security_incoming_type =
 298                 modest_serversecurity_picker_get_active_serversecurity (MODEST_SERVERSECURITY_PICKER (priv->security_view));
 299 #else
 300         security_incoming_type =
 301                 modest_serversecurity_combo_box_get_active_serversecurity (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view));
 302 #endif
 303
 304         auth_active =
 305                 gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->auth_view));
 306         is_secure =
 307                 modest_protocol_registry_protocol_type_has_tag (protocol_registry,
 308                                                                 security_incoming_type,
 309                                                                 MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS);
 310
 311         if (auth_active && !is_secure)
 312                 return TRUE;
 313         else
 314                 return FALSE;
 315 }
 316
 317 GList*
 318 modest_security_options_view_get_supported_auth_methods (ModestSecurityOptionsView *self,
 319                                                          const gchar *hostname,
 320                                                          const gchar *username,
 321                                                          ModestProtocolType server_type)
 322 {
 323         GtkWindow *window;
 324         GError *error = NULL;
 325         GList *list_auth_methods, *retval = NULL;
 326         ModestSecurityOptionsViewPrivate *priv;
 327         ModestAccountSettings current_settings;
 328         ModestServerAccountSettings *server_settings;
 329
 330         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 331
 332         window = GTK_WINDOW (gtk_widget_get_ancestor (GTK_WIDGET (self), GTK_TYPE_WINDOW));
 333
 334         /* Get current settings */
 335         modest_security_options_view_save_settings (self, &current_settings);
 336
 337         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 338                 server_settings = modest_account_settings_get_store_settings (&current_settings);
 339         else
 340                 server_settings = modest_account_settings_get_transport_settings (&current_settings);
 341
 342         list_auth_methods =
 343                 modest_utils_get_supported_secure_authentication_methods (server_type,
 344                                                                           hostname,
 345                                                                           modest_server_account_settings_get_port (server_settings),
 346                                                                           username,
 347                                                                           window,
 348                                                                           &error);
 349
 350         if (list_auth_methods) {
 351                 GList *list = NULL, *method = NULL;
 352                 ModestProtocolRegistry *registry = modest_runtime_get_protocol_registry ();
 353
 354                 for (method = list_auth_methods; method != NULL; method = g_list_next(method)) {
 355                         ModestProtocolType auth_protocol_type =
 356                                 (ModestProtocolType) (GPOINTER_TO_INT(method->data));
 357                         if (modest_protocol_registry_protocol_type_is_secure (registry,
 358                                                                               auth_protocol_type)) {
 359                                 list = g_list_append(list, GINT_TO_POINTER(auth_protocol_type));
 360                         }
 361                 }
 362                 g_list_free(list_auth_methods);
 363                 if (list) {
 364                         retval = list;
 365                         goto end;
 366                 }
 367         }
 368
 369         if(error == NULL ||
 370            error->domain != modest_utils_get_supported_secure_authentication_error_quark() ||
 371            error->code != MODEST_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED) {
 372                 modest_platform_information_banner (GTK_WIDGET(self),
 373                                                     NULL,
 374                                                     _("mcen_ib_unableto_discover_auth_methods"));
 375         }
 376
 377         if(error != NULL)
 378                 g_error_free(error);
 379
 380  end:
 381         /* Frees */
 382         g_object_unref (server_settings);
 383
 384         return retval;
 385 }
 386
 387 static void
 388 modest_security_options_view_init (ModestSecurityOptionsView *self)
 389 {
 390         ModestSecurityOptionsViewPrivate *priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 391
 392         memset (&(priv->initial_state), 0, sizeof (ModestSecurityOptionsState));
 393
 394         priv->security_view = NULL;
 395         priv->port_view = NULL;
 396         priv->auth_view = NULL;
 397         priv->user_entry = NULL;
 398         priv->pwd_entry = NULL;
 399 }
 400
 401 static void
 402 modest_security_options_view_class_init (ModestSecurityOptionsViewClass *klass)
 403 {
 404         GObjectClass *gobject_class = (GObjectClass*) klass;
 405
 406         g_type_class_add_private (gobject_class, sizeof (ModestSecurityOptionsViewPrivate));
 407
 408         /* Register signals */
 409         signals[MISSING_MANDATORY_DATA_SIGNAL] =
 410                 g_signal_new ("missing_mandatory_data",
 411                               MODEST_TYPE_SECURITY_OPTIONS_VIEW,
 412                               G_SIGNAL_RUN_FIRST,
 413                               G_STRUCT_OFFSET(ModestSecurityOptionsViewClass, missing_mandatory_data),
 414                               NULL, NULL,
 415                               g_cclosure_marshal_VOID__BOOLEAN,
 416                               G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
 417 }
 418
 419 /* Type definition */
 420 G_DEFINE_ABSTRACT_TYPE (ModestSecurityOptionsView,
 421                         modest_security_options_view,
 422                         GTK_TYPE_VBOX);