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 #include "modest-secureauth-picker.h"
  40 #else
  41 #include "widgets/modest-serversecurity-combo-box.h"
  42 #include "widgets/modest-secureauth-combo-box.h"
  43 #endif
  44
  45 /* list my signals */
  46 enum {
  47         MISSING_MANDATORY_DATA_SIGNAL,
  48         LAST_SIGNAL
  49 };
  50
  51 static guint signals[LAST_SIGNAL] = {0};
  52
  53 void
  54 modest_security_options_view_load_settings (ModestSecurityOptionsView* self,
  55                                             ModestAccountSettings *settings)
  56 {
  57         ModestSecurityOptionsViewPrivate *priv;
  58         ModestServerAccountSettings *server_settings;
  59         ModestProtocolType server_proto, secure_protocol, secure_auth;
  60
  61         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
  62
  63         /* Save initial settings */
  64         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
  65                 server_settings = modest_account_settings_get_store_settings (settings);
  66         else
  67                 server_settings = modest_account_settings_get_transport_settings (settings);
  68
  69         server_proto = modest_server_account_settings_get_protocol (server_settings);
  70         secure_protocol = modest_server_account_settings_get_security_protocol (server_settings);
  71         secure_auth = modest_server_account_settings_get_auth_protocol (server_settings);
  72
  73         priv->initial_state.security = secure_protocol;
  74         priv->initial_state.auth = secure_auth;
  75         priv->initial_state.port = modest_server_account_settings_get_port (server_settings);
  76
  77         /* Update UI */
  78         modest_security_options_view_set_server_type (self, server_proto);
  79 #ifdef MODEST_TOOLKIT_HILDON2
  80         modest_serversecurity_picker_set_active_serversecurity (MODEST_SERVERSECURITY_PICKER (priv->security_view), secure_protocol);
  81 #else
  82         modest_serversecurity_combo_box_set_active_serversecurity (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view), secure_protocol);
  83 #endif
  84
  85 /*              update_incoming_server_title (dialog, dialog->incoming_protocol); */
  86
  87         /* Username and password */
  88         if (priv->full && self->type == MODEST_SECURITY_OPTIONS_OUTGOING) {
  89                 priv->initial_state.user =
  90                         modest_server_account_settings_get_username (server_settings);
  91                 priv->initial_state.pwd =
  92                         modest_server_account_settings_get_password (server_settings);
  93
  94                 if (priv->initial_state.user)
  95                         gtk_entry_set_text(GTK_ENTRY (priv->user_entry),
  96                                            priv->initial_state.user);
  97                 if (priv->initial_state.pwd)
  98                         gtk_entry_set_text(GTK_ENTRY (priv->pwd_entry),
  99                                            priv->initial_state.pwd);
 100         }
 101
 102         /* Set auth */
 103         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING) {
 104                 /* Active the authentication checkbox */
 105                 if (modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (),
 106                                                                       secure_auth))
 107                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->auth_view),
 108                                                       TRUE);
 109         } else {
 110 #ifdef MODEST_TOOLKIT_HILDON2
 111                 modest_secureauth_picker_set_active_secureauth (
 112                    MODEST_SECUREAUTH_PICKER (priv->auth_view), secure_auth);
 113 #else
 114                 modest_secureauth_combo_box_set_active_secureauth (
 115                    MODEST_SECUREAUTH_COMBO_BOX (priv->auth_view), secure_auth);
 116 #endif
 117         }
 118
 119         MODEST_SECURITY_OPTIONS_VIEW_GET_CLASS (self)->load_settings (self, settings);
 120
 121         /* Free */
 122         g_object_unref (server_settings);
 123 }
 124
 125 void
 126 modest_security_options_view_save_settings (ModestSecurityOptionsView* self,
 127                                             ModestAccountSettings *settings)
 128 {
 129         ModestServerAccountSettings *server_settings;
 130         ModestProtocolType security_proto, auth_protocol;
 131         ModestSecurityOptionsViewPrivate *priv;
 132         ModestProtocolRegistry *proto_registry;
 133
 134         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 135         proto_registry = modest_runtime_get_protocol_registry ();
 136
 137         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 138                 server_settings = modest_account_settings_get_store_settings (settings);
 139         else
 140                 server_settings = modest_account_settings_get_transport_settings (settings);
 141
 142         /* initialize */
 143         security_proto = MODEST_PROTOCOLS_CONNECTION_NONE;
 144         auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
 145
 146         /* Get data */
 147 #ifdef MODEST_TOOLKIT_HILDON2
 148         security_proto = modest_serversecurity_picker_get_active_serversecurity (MODEST_SERVERSECURITY_PICKER (priv->security_view));
 149 #else
 150         security_proto = modest_serversecurity_combo_box_get_active_serversecurity (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view));
 151 #endif
 152
 153         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING) {
 154                 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->auth_view))) {
 155                         if (!modest_protocol_registry_protocol_type_is_secure (proto_registry,
 156                                                                                security_proto)) {
 157                                 /* TODO */
 158                                 /*              auth_protocol = check_first_supported_auth_method (self); */
 159                                 auth_protocol = MODEST_PROTOCOLS_AUTH_PASSWORD;
 160                         } else {
 161                                 auth_protocol = MODEST_PROTOCOLS_AUTH_PASSWORD;
 162                         }
 163                 }
 164         } else {
 165 #ifdef MODEST_TOOLKIT_HILDON2
 166                 auth_protocol = modest_secureauth_picker_get_active_secureauth (
 167                         MODEST_SECUREAUTH_PICKER (priv->auth_view));
 168 #else
 169                 auth_protocol = modest_secureauth_combo_box_get_active_secureauth (
 170                         MODEST_SECUREAUTH_COMBO_BOX (priv->auth_view));
 171 #endif
 172         }
 173
 174         /* Save settings */
 175         modest_server_account_settings_set_security_protocol (server_settings,
 176                                                               security_proto);
 177         modest_server_account_settings_set_auth_protocol (server_settings,
 178                                                           auth_protocol);
 179
 180         if (priv->full && self->type == MODEST_SECURITY_OPTIONS_OUTGOING) {
 181                 const gchar *username, *password;
 182
 183                 username = gtk_entry_get_text (GTK_ENTRY (priv->user_entry));
 184                 password = gtk_entry_get_text (GTK_ENTRY (priv->pwd_entry));
 185
 186                 modest_server_account_settings_set_username (server_settings, username);
 187                 modest_server_account_settings_set_password (server_settings, password);
 188         }
 189
 190         MODEST_SECURITY_OPTIONS_VIEW_GET_CLASS (self)->save_settings (self, settings);
 191
 192
 193         /* Free */
 194         g_object_unref (server_settings);
 195 }
 196
 197 void
 198 modest_security_options_view_set_server_type (ModestSecurityOptionsView* self,
 199                                               ModestProtocolType server_type)
 200 {
 201         ModestSecurityOptionsViewPrivate *priv;
 202         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 203
 204 #ifdef MODEST_TOOLKIT_HILDON2
 205         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (priv->security_view), server_type);
 206         modest_serversecurity_picker_set_active_serversecurity (MODEST_SERVERSECURITY_PICKER (priv->security_view),
 207                                                                 MODEST_PROTOCOLS_CONNECTION_NONE);
 208 #else
 209         modest_serversecurity_combo_box_fill (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view), server_type);
 210         modest_serversecurity_combo_box_set_active_serversecurity (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view),
 211                                                                    MODEST_PROTOCOLS_CONNECTION_NONE);
 212 #endif
 213 }
 214
 215 static void
 216 get_current_state (ModestSecurityOptionsView* self,
 217                    ModestSecurityOptionsState *state)
 218 {
 219         ModestSecurityOptionsViewPrivate *priv;
 220         ModestProtocolRegistry *proto_registry;
 221
 222         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 223         proto_registry = modest_runtime_get_protocol_registry ();
 224
 225         /* Get security */
 226 #ifdef MODEST_TOOLKIT_HILDON2
 227         state->security =
 228                 modest_serversecurity_picker_get_active_serversecurity (MODEST_SERVERSECURITY_PICKER (priv->security_view));
 229 #else
 230         state->security =
 231                 modest_serversecurity_combo_box_get_active_serversecurity (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view));
 232 #endif
 233
 234         /* Get auth */
 235         if (self->type == MODEST_SECURITY_OPTIONS_OUTGOING) {
 236 #ifdef MODEST_TOOLKIT_HILDON2
 237                 state->auth = modest_secureauth_picker_get_active_secureauth (MODEST_SECUREAUTH_PICKER (priv->auth_view));
 238 #else
 239                 state->auth = modest_secureauth_combo_box_get_active_secureauth (MODEST_SECUREAUTH_COMBO_BOX (priv->auth_view));
 240 #endif
 241                 if (priv->full) {
 242                 }
 243         } else {
 244                 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->auth_view)))
 245                         state->auth = priv->initial_state.auth;
 246                 else
 247                         state->auth = MODEST_PROTOCOLS_AUTH_NONE;
 248         }
 249 }
 250
 251 gboolean
 252 modest_security_options_view_changed (ModestSecurityOptionsView* self,
 253                                       ModestAccountSettings *settings)
 254 {
 255         ModestSecurityOptionsViewPrivate *priv;
 256         ModestSecurityOptionsState state = {0};
 257
 258         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 259
 260         get_current_state (self, &state);
 261
 262         if (state.security != priv->initial_state.security ||
 263             state.auth != priv->initial_state.auth)
 264                 return TRUE;
 265
 266         if (priv->full && self->type == MODEST_SECURITY_OPTIONS_OUTGOING) {
 267                 const gchar *username, *password;
 268
 269                 username = gtk_entry_get_text (GTK_ENTRY (priv->user_entry));
 270                 password = gtk_entry_get_text (GTK_ENTRY (priv->pwd_entry));
 271
 272                 if (!priv->initial_state.user && strcmp (username, ""))
 273                         return TRUE;
 274                 if (!priv->initial_state.pwd && strcmp (password, ""))
 275                         return TRUE;
 276
 277                 if ((priv->initial_state.user &&
 278                      strcmp (priv->initial_state.user, username)) ||
 279                     (priv->initial_state.pwd &&
 280                      strcmp (priv->initial_state.pwd, password)))
 281                         return TRUE;
 282         }
 283
 284         /* Check subclass */
 285         return  MODEST_SECURITY_OPTIONS_VIEW_GET_CLASS (self)->changed (self, settings);
 286 }
 287
 288 void
 289 modest_security_options_view_enable_changes (ModestSecurityOptionsView* self,
 290                                              gboolean enable)
 291 {
 292         ModestSecurityOptionsViewPrivate *priv;
 293
 294         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 295         gtk_widget_set_sensitive (priv->port_view, enable);
 296         gtk_widget_set_sensitive (priv->security_view, enable);
 297 }
 298
 299 gboolean
 300 modest_security_options_view_auth_check (ModestSecurityOptionsView* self)
 301 {
 302         ModestSecurityOptionsViewPrivate *priv;
 303         ModestProtocolType security_incoming_type;
 304         gboolean auth_active, is_secure;
 305         ModestProtocolRegistry *protocol_registry;
 306
 307         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 308         protocol_registry = modest_runtime_get_protocol_registry ();
 309
 310         /* Check if the server supports secure authentication */
 311 #ifdef MODEST_TOOLKIT_HILDON2
 312         security_incoming_type =
 313                 modest_serversecurity_picker_get_active_serversecurity (MODEST_SERVERSECURITY_PICKER (priv->security_view));
 314 #else
 315         security_incoming_type =
 316                 modest_serversecurity_combo_box_get_active_serversecurity (MODEST_SERVERSECURITY_COMBO_BOX (priv->security_view));
 317 #endif
 318
 319         auth_active =
 320                 gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->auth_view));
 321         is_secure =
 322                 modest_protocol_registry_protocol_type_has_tag (protocol_registry,
 323                                                                 security_incoming_type,
 324                                                                 MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS);
 325
 326         if (auth_active && !is_secure)
 327                 return TRUE;
 328         else
 329                 return FALSE;
 330 }
 331
 332 GList*
 333 modest_security_options_view_get_supported_auth_methods (ModestSecurityOptionsView *self,
 334                                                          const gchar *hostname,
 335                                                          const gchar *username,
 336                                                          ModestProtocolType server_type)
 337 {
 338         GtkWindow *window;
 339         GError *error = NULL;
 340         GList *list_auth_methods, *retval = NULL;
 341         ModestSecurityOptionsViewPrivate *priv;
 342         ModestAccountSettings current_settings;
 343         ModestServerAccountSettings *server_settings;
 344
 345         priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 346
 347         window = GTK_WINDOW (gtk_widget_get_ancestor (GTK_WIDGET (self), GTK_TYPE_WINDOW));
 348
 349         /* Get current settings */
 350         modest_security_options_view_save_settings (self, &current_settings);
 351
 352         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 353                 server_settings = modest_account_settings_get_store_settings (&current_settings);
 354         else
 355                 server_settings = modest_account_settings_get_transport_settings (&current_settings);
 356
 357         list_auth_methods =
 358                 modest_utils_get_supported_secure_authentication_methods (server_type,
 359                                                                           hostname,
 360                                                                           modest_server_account_settings_get_port (server_settings),
 361                                                                           username,
 362                                                                           window,
 363                                                                           &error);
 364
 365         if (list_auth_methods) {
 366                 GList *list = NULL, *method = NULL;
 367                 ModestProtocolRegistry *registry = modest_runtime_get_protocol_registry ();
 368
 369                 for (method = list_auth_methods; method != NULL; method = g_list_next(method)) {
 370                         ModestProtocolType auth_protocol_type =
 371                                 (ModestProtocolType) (GPOINTER_TO_INT(method->data));
 372                         if (modest_protocol_registry_protocol_type_is_secure (registry,
 373                                                                               auth_protocol_type)) {
 374                                 list = g_list_append(list, GINT_TO_POINTER(auth_protocol_type));
 375                         }
 376                 }
 377                 g_list_free(list_auth_methods);
 378                 if (list) {
 379                         retval = list;
 380                         goto end;
 381                 }
 382         }
 383
 384         if(error == NULL ||
 385            error->domain != modest_utils_get_supported_secure_authentication_error_quark() ||
 386            error->code != MODEST_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED) {
 387                 modest_platform_information_banner (GTK_WIDGET(self),
 388                                                     NULL,
 389                                                     _("mcen_ib_unableto_discover_auth_methods"));
 390         }
 391
 392         if(error != NULL)
 393                 g_error_free(error);
 394
 395  end:
 396         /* Frees */
 397         g_object_unref (server_settings);
 398
 399         return retval;
 400 }
 401
 402 static void
 403 modest_security_options_view_init (ModestSecurityOptionsView *self)
 404 {
 405         ModestSecurityOptionsViewPrivate *priv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 406
 407         memset (&(priv->initial_state), 0, sizeof (ModestSecurityOptionsState));
 408
 409         priv->security_view = NULL;
 410         priv->port_view = NULL;
 411         priv->auth_view = NULL;
 412         priv->user_entry = NULL;
 413         priv->pwd_entry = NULL;
 414 }
 415
 416 static void
 417 modest_security_options_view_class_init (ModestSecurityOptionsViewClass *klass)
 418 {
 419         GObjectClass *gobject_class = (GObjectClass*) klass;
 420
 421         g_type_class_add_private (gobject_class, sizeof (ModestSecurityOptionsViewPrivate));
 422
 423         /* Register signals */
 424         signals[MISSING_MANDATORY_DATA_SIGNAL] =
 425                 g_signal_new ("missing_mandatory_data",
 426                               MODEST_TYPE_SECURITY_OPTIONS_VIEW,
 427                               G_SIGNAL_RUN_FIRST,
 428                               G_STRUCT_OFFSET(ModestSecurityOptionsViewClass, missing_mandatory_data),
 429                               NULL, NULL,
 430                               g_cclosure_marshal_VOID__BOOLEAN,
 431                               G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
 432 }
 433
 434 /* Type definition */
 435 G_DEFINE_ABSTRACT_TYPE (ModestSecurityOptionsView,
 436                         modest_security_options_view,
 437                         GTK_TYPE_VBOX);