/* hbci-interaction.c Copyright 2002 by Christian Stimming */ /*************************************************************************** * * * This library is free software; you can redistribute it and/or * * modify it under the terms of the GNU Lesser General Public * * License as published by the Free Software Foundation; either * * version 2.1 of the License, or (at your option) any later version. * * * * This library is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * * Lesser General Public License for more details. * * * * You should have received a copy of the GNU Lesser General Public * * License along with this library; if not, write to the Free Software * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * * MA 02111-1307 USA * * * ***************************************************************************/ #include "config.h" #include #include #include #include "hbci-interaction.h" #include "hbci-interactionP.h" #include #include #include "dialog-utils.h" #include "druid-utils.h" #include "gnc-ui-util.h" #include "gnc-ui.h" #include "global-options.h" #include "dialog-pass.h" #include #ifndef OPENHBCI_VERSION_BUILD # define OPENHBCI_VERSION_BUILD 0 #endif #define PREF_TAB_ONLINE_BANKING N_("Online Banking & Importing") /** Adds the interactor and progressmonitor classes to the api. */ GNCInteractor *gnc_hbci_api_interactors (HBCI_API *api, GtkWidget *parent) { GNCInteractor *data; data = g_new0 (GNCInteractor, 1); data->parent = parent; data->keepAlive = TRUE; data->cache_pin = gnc_lookup_boolean_option(PREF_TAB_ONLINE_BANKING, "HBCI Remember PIN in memory", FALSE); // set HBCI_Interactor HBCI_Hbci_setInteractor(HBCI_API_Hbci(api), gnc_hbci_new_interactor(data), TRUE); // Set HBCI_Progressmonitor HBCI_API_setMonitor(api, gnc_hbci_new_pmonitor(data), TRUE); return data; } gboolean GNCInteractor_aborted(const GNCInteractor *i) { g_assert(i); return !(i->keepAlive); } void GNCInteractor_show_nodelete(GNCInteractor *i) { gboolean cache_pin = gnc_lookup_boolean_option(PREF_TAB_ONLINE_BANKING, "HBCI Remember PIN in memory", FALSE); g_assert(i); /* Show widgets */ gtk_widget_show_all (i->dialog); /* Make sure the cache_pin option is up to date. */ if (cache_pin != i->cache_pin) { i->cache_pin = cache_pin; if (cache_pin == FALSE) GNCInteractor_erasePIN (i); } } void GNCInteractor_show(GNCInteractor *i) { g_assert(i); GNCInteractor_show_nodelete(i); /* Clear log window. */ gtk_editable_delete_text (GTK_EDITABLE (i->log_text), 0, -1); } void GNCInteractor_hide(GNCInteractor *i) { g_assert(i); if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (i->close_checkbutton))) gtk_widget_hide_all (i->dialog); gnc_set_boolean_option ("__gui", "hbci_close_on_finish", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (i->close_checkbutton))); } void GNCInteractor_delete(GNCInteractor *data) { if (data == NULL) return; if (data->dialog != NULL) { gnc_set_boolean_option ("__gui", "hbci_close_on_finish", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (data->close_checkbutton))); gtk_object_unref (GTK_OBJECT (data->dialog)); gtk_widget_destroy (data->dialog); } data->dialog = NULL; } void GNCInteractor_erasePIN(GNCInteractor *i) { g_assert(i); if (i->pw != NULL) g_free (memset (i->pw, 0, strlen (i->pw))); i->pw = NULL; i->user = NULL; } void GNCInteractor_reparent (GNCInteractor *i, GtkWidget *new_parent) { g_assert (i); if (new_parent != i->parent) { i->parent = new_parent; /*if (GTK_WIDGET (i->dialog) -> parent != NULL) gtk_widget_reparent (GTK_WIDGET (i->dialog), new_parent); else gtk_widget_set_parent (GTK_WIDGET (i->dialog), new_parent);*/ gnome_dialog_set_parent (GNOME_DIALOG (i->dialog), GTK_WINDOW (new_parent)); } } /* Helper functions */ static const char *bank_to_str (const HBCI_Bank *bank) { g_assert (bank); return ((strlen(HBCI_Bank_name (bank)) > 0) ? HBCI_Bank_name (bank) : HBCI_Bank_bankCode(bank)); } /******************************************************** * Now all the callback functions */ static int msgInputPin(const HBCI_User *user, char **pinbuf, int minsize, int newPin, void *user_data) { GNCInteractor *data = user_data; const HBCI_Bank *bank = NULL; char *msgstr = NULL, *passwd = NULL; int retval = 0; g_assert(data); while (TRUE) { const char *username; username = (user ? (strlen (HBCI_User_userName (user)) > 0 ? HBCI_User_userName (user) : (HBCI_User_userId (user) ? HBCI_User_userId (user) : _("Unknown"))) : _("Unknown")); g_assert (username); if (newPin) { if (user != NULL) { bank = HBCI_User_bank (user); if (bank != NULL) { /* Translators: Strings from this file are really only * needed inside Germany (HBCI is not supported anywhere * else). You may safely ignore strings from the * import-export/hbci subdirectory in other countries. * * xgettext:c-format */ msgstr = g_strdup_printf (_("Please enter and confirm new PIN for \n" "user '%s' at bank '%s',\n" "with at least %d characters."), username, bank_to_str (bank), minsize); } else /* xgettext:c-format */ msgstr = g_strdup_printf ( _("Please enter and confirm a new PIN for \n" "user '%s' at unknown bank,\n" "with at least %d characters."), username, minsize); } else /* xgettext:c-format */ msgstr = g_strdup_printf ( _("Please enter and confirm a new PIN\n" "with at least %d characters."), minsize); retval = gnc_hbci_get_initial_password (data->parent, msgstr, &passwd); g_free (msgstr); } else { if (user && (user == data->user)) { /* Cached user matches, so use cached PIN. */ /*printf("Got the cached PIN for user %s.\n", HBCI_User_userId (user));*/ *pinbuf = g_strdup (data->pw); return 1; } else { if (user != NULL) { bank = HBCI_User_bank (user); if (bank != NULL) { /* xgettext:c-format */ msgstr = g_strdup_printf (_("Please enter PIN for \n" "user '%s' at bank '%s'."), username, bank_to_str (bank)); } else { /* xgettext:c-format */ msgstr = g_strdup_printf ( _("Please enter PIN for \n" "user '%s' at unknown bank."), username); } } else msgstr = g_strdup ( _("Please enter PIN for \n" "unknown user at unknown bank.")); retval = gnc_hbci_get_password (data->parent, msgstr, NULL, &passwd); g_free (msgstr); } /* user == data->user */ } /* newPin */ if (!retval) break; if (strlen(passwd) < (unsigned int)minsize) { gboolean retval; char *msg = g_strdup_printf ( _("The PIN needs to be at least %d characters \n" "long. Do you want to try again?"), minsize); retval = gnc_verify_dialog_parented (GTK_WIDGET (data->parent), TRUE, msg); g_free (msg); if (!retval) break; } else { *pinbuf = g_strdup (passwd); if (user && data->cache_pin) { //printf("Cached the PIN for user %s.\n", HBCI_User_userId (user)); data->user = user; if (data->pw) g_free (memset (data->pw, 0, strlen (data->pw))); data->pw = passwd; } else g_free (memset (passwd, 0, strlen (passwd))); return 1; } } /* User wanted to abort. */ return 0; } static int msgInsertMediumOrAbort(const HBCI_User *user, MediumType mtype, void *user_data) { GNCInteractor *data = user_data; const HBCI_Bank * b = NULL; char *msgstr = NULL; GNCVerifyResult retval; g_assert(data); if (user != NULL) { const char *username = (HBCI_User_userName (user) ? HBCI_User_userName (user) : (HBCI_User_userId (user) ? HBCI_User_userId (user) : _("Unknown"))); b = HBCI_User_bank (user); switch (mtype) { #if (OPENHBCI_VERSION_MAJOR>0) || (OPENHBCI_VERSION_MINOR>9) || (OPENHBCI_VERSION_PATCHLEVEL>9) || (OPENHBCI_VERSION_BUILD>5) case MediumTypeFile: #else /* openhbci > 0.9.9.5 */ case MediumRDHFile: case MediumRDHFileOld: #endif /* openhbci > 0.9.9.5 */ if (b != NULL) /* xgettext:c-format */ msgstr = g_strdup_printf ( _("Please make sure the key file for \n" "user '%s' at bank '%s' can be accessed."), username, bank_to_str (b)); else /* xgettext:c-format */ msgstr = g_strdup_printf ( _("Please make sure the key file for \n" "user '%s' at unknown bank can be accessed."), username); break; #if (OPENHBCI_VERSION_MAJOR>0) || (OPENHBCI_VERSION_MINOR>9) || (OPENHBCI_VERSION_PATCHLEVEL>9) || (OPENHBCI_VERSION_BUILD>5) case MediumTypeCard: #else /* openhbci > 0.9.9.5 */ case MediumDDVCard: case MediumRDHCard: #endif /* openhbci > 0.9.9.5 */ default: if (b != NULL) /* xgettext:c-format */ msgstr = g_strdup_printf ( _("Please insert chip card for \n" "user '%s' at bank '%s'."), username, bank_to_str (b)); else /* xgettext:c-format */ msgstr = g_strdup_printf ( _("Please insert chip card for \n" "user '%s' at unknown bank."), username); } } else switch (mtype) { #if (OPENHBCI_VERSION_MAJOR>0) || (OPENHBCI_VERSION_MINOR>9) || (OPENHBCI_VERSION_PATCHLEVEL>9) || (OPENHBCI_VERSION_BUILD>5) case MediumTypeFile: #else /* openhbci > 0.9.9.5 */ case MediumRDHFile: case MediumRDHFileOld: #endif /* openhbci > 0.9.9.5 */ msgstr = g_strdup ( _("Please make sure the key file for \n" "unknown user at unknown bank can be accessed.")); break; #if (OPENHBCI_VERSION_MAJOR>0) || (OPENHBCI_VERSION_MINOR>9) || (OPENHBCI_VERSION_PATCHLEVEL>9) || (OPENHBCI_VERSION_BUILD>5) case MediumTypeCard: #else /* openhbci > 0.9.9.5 */ case MediumDDVCard: case MediumRDHCard: #endif /* openhbci > 0.9.9.5 */ default: msgstr = g_strdup ( _("Please insert chip card for \n" "unknown user at unknown bank.")); } retval = gnc_ok_cancel_dialog_parented (data->parent, GNC_VERIFY_OK, msgstr); g_free (msgstr); return (retval == GNC_VERIFY_OK); } static int msgInsertCorrectMediumOrAbort(const HBCI_User *user, MediumType mtype, void *user_data) { GNCInteractor *data = user_data; const HBCI_Bank * b = NULL; char *msgstr = NULL; GNCVerifyResult retval; g_assert(data); if (user != NULL) { const char *username = (HBCI_User_userName (user) ? HBCI_User_userName (user) : (HBCI_User_userId (user) ? HBCI_User_userId (user) : _("Unknown"))); b = HBCI_User_bank (user); switch (mtype) { #if (OPENHBCI_VERSION_MAJOR>0) || (OPENHBCI_VERSION_MINOR>9) || (OPENHBCI_VERSION_PATCHLEVEL>9) || (OPENHBCI_VERSION_BUILD>5) case MediumTypeFile: #else /* openhbci > 0.9.9.5 */ case MediumRDHFile: case MediumRDHFileOld: #endif /* openhbci > 0.9.9.5 */ if (b != NULL) /* xgettext:c-format */ msgstr = g_strdup_printf ( _("The key file does not seem to be the correct \n" "file for user '%s' at bank '%s'. Please make \n" "sure the correct key file can be accessed."), username, bank_to_str (b)); else /* xgettext:c-format */ msgstr = g_strdup_printf ( _("The key file does not seem to be the correct \n" "file for user '%s' at unknown bank. Please make \n" "sure the correct key file can be accessed."), username); break; #if (OPENHBCI_VERSION_MAJOR>0) || (OPENHBCI_VERSION_MINOR>9) || (OPENHBCI_VERSION_PATCHLEVEL>9) || (OPENHBCI_VERSION_BUILD>5) case MediumTypeCard: #else /* openhbci > 0.9.9.5 */ case MediumDDVCard: case MediumRDHCard: #endif /* openhbci > 0.9.9.5 */ default: if (b != NULL) /* xgettext:c-format */ msgstr = g_strdup_printf ( _("Please insert the correct chip card for \n" "user '%s' at bank '%s'."), username, bank_to_str (b)); else /* xgettext:c-format */ msgstr = g_strdup_printf ( _("Please insert the correct chip card for \n" "user '%s' at unknown bank."), username); } } else switch (mtype) { #if (OPENHBCI_VERSION_MAJOR>0) || (OPENHBCI_VERSION_MINOR>9) || (OPENHBCI_VERSION_PATCHLEVEL>9) || (OPENHBCI_VERSION_BUILD>5) case MediumTypeFile: #else /* openhbci > 0.9.9.5 */ case MediumRDHFile: case MediumRDHFileOld: #endif /* openhbci > 0.9.9.5 */ msgstr = g_strdup ( _("The key file does not seem to be the correct \n" "file for unknown user at unknown bank. Please make \n" "sure the correct key file can be accessed.")); break; #if (OPENHBCI_VERSION_MAJOR>0) || (OPENHBCI_VERSION_MINOR>9) || (OPENHBCI_VERSION_PATCHLEVEL>9) || (OPENHBCI_VERSION_BUILD>5) case MediumTypeCard: #else /* openhbci > 0.9.9.5 */ case MediumDDVCard: case MediumRDHCard: #endif /* openhbci > 0.9.9.5 */ default: msgstr = g_strdup ( _("Please insert the correct chip card for \n" "unknown user at unknown bank.")); } retval = gnc_ok_cancel_dialog_parented (data->parent, GNC_VERIFY_OK, msgstr); g_free (msgstr); return (retval == GNC_VERIFY_OK); } static void msgStateResponse(const char *msg, void *user_data) { GNCInteractor *data = user_data; g_assert(data); add_log_text (data, msg); //fprintf(stdout,"hbci-initial-druid-msgStateResponse: %s\n",msg); /* Let the widgets be redrawn */ while (g_main_iteration (FALSE)); } static int keepAlive(void *user_data) { GNCInteractor *data = user_data; g_assert(data); //fprintf(stdout, "my-keepAlive: returning 1\n"); /* Let the widgets be redrawn */ while (g_main_iteration (FALSE)); return data->keepAlive; } static void destr(void *user_data) { GNCInteractor *data = user_data; if (data == NULL) return; if (data->pw) { memset (data->pw, 0, strlen(data->pw)); g_free (data->pw); } } HBCI_Interactor * gnc_hbci_new_interactor(GNCInteractor *data) { HBCI_InteractorCB *inter; inter = HBCI_InteractorCB_new(&destr, &msgInputPin, &msgInsertMediumOrAbort, &msgInsertCorrectMediumOrAbort, &msgStateResponse, &keepAlive, data); return HBCI_InteractorCB_Interactor(inter); }