/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* Copyright 2003, Novell Inc. * * Author(s): Michael Zucchi * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. * * This program 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 * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this program; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include "nss.h" #include "pk11func.h" #include "certdb.h" #include "cert.h" #include #include "e-cert-selector.h" struct _ECertSelectorPrivate { CERTCertList *certlist; GtkWidget *menu, *description; }; enum { ECS_SELECTED, ECS_LAST_SIGNAL }; static guint ecs_signals[ECS_LAST_SIGNAL]; static GtkDialog *ecs_parent_class; /* (this is what mozilla shows) Issued to: Subject: E=notzed@ximian.com, CN=notzed@ximian.com, O=My Company Ltd, L=Adelaide, ST=SA, C=AU Serial Number: 03 Valid from 23/10/03 06:35:29 to 22/10/04 06:35:29 Purposes: Sign,Encrypt Issued by: Subject: E=notzed@ximian.com, O=company, L=there, ST=Here, C=AU */ static CERTCertListNode * ecs_find_current(ECertSelector *ecs) { struct _ECertSelectorPrivate *p = ecs->priv; CERTCertListNode *node; int n; if (p->certlist == NULL || CERT_LIST_EMPTY(p->certlist)) return NULL; n = gtk_option_menu_get_history((GtkOptionMenu *)p->menu); node = CERT_LIST_HEAD(p->certlist); while (n>0 && !CERT_LIST_END(node, p->certlist)) { n--; node = CERT_LIST_NEXT(node); } g_assert(!CERT_LIST_END(node, p->certlist)); return node; } static void ecs_response(GtkDialog *dialog, gint button) { CERTCertListNode *node; switch (button) { case GTK_RESPONSE_OK: node = ecs_find_current((ECertSelector *)dialog); break; default: node = NULL; break; } g_signal_emit(dialog, ecs_signals[ECS_SELECTED], 0, node?node->cert->nickname:NULL); } static void ecs_cert_changed(GtkWidget *w, ECertSelector *ecs) { struct _ECertSelectorPrivate *p = ecs->priv; CERTCertListNode *node; GtkTextBuffer *buffer; GString *text; text = g_string_new(""); node = ecs_find_current(ecs); if (node) { /* FIXME: add serial no, validity date, uses */ g_string_append_printf(text, _("Issued to:\n Subject: %s\n"), node->cert->subjectName); g_string_append_printf(text, _("Issued by:\n Subject: %s\n"), node->cert->issuerName); } buffer = gtk_text_view_get_buffer((GtkTextView *)p->description); gtk_text_buffer_set_text(buffer, text->str, text->len); g_string_free(text, TRUE); } /** * e_cert_selector_new: * @type: * @currentid: * * Create a new ECertSelector dialog. @type specifies which type of cert to * be selected, E_CERT_SELECTOR_SIGNER for signing certs, and * E_CERT_SELECTOR_RECIPIENT for encrypting certs. * * @currentid is the nickname of the cert currently selected for this user. * * You only need to connect to a single signal "selected" which will * be called with either a NULL nickname if cancelled, or the newly * selected nickname otherwise. * * Return value: A dialogue to be shown. **/ GtkWidget * e_cert_selector_new(int type, const char *currentid) { ECertSelector *ecs; struct _ECertSelectorPrivate *p; SECCertUsage usage; CERTCertList *certlist; CERTCertListNode *node; GladeXML *gui; GtkWidget *w, *menu; int n=0, active=0; ecs = g_object_new(e_cert_selector_get_type(), NULL); p = ecs->priv; gui = glade_xml_new(EVOLUTION_GLADEDIR "/smime-ui.glade", "cert_selector_vbox", NULL); p->menu = glade_xml_get_widget(gui, "cert_menu"); p->description = glade_xml_get_widget(gui, "cert_description"); w = glade_xml_get_widget(gui, "cert_selector_vbox"); gtk_box_pack_start((GtkBox *)((GtkDialog *)ecs)->vbox, w, TRUE, TRUE, 3); gtk_window_set_title(GTK_WINDOW(ecs), _("Select certificate")); switch (type) { case E_CERT_SELECTOR_SIGNER: default: usage = certUsageEmailSigner; break; case E_CERT_SELECTOR_RECIPIENT: usage = certUsageEmailRecipient; break; } menu = gtk_menu_new(); certlist = CERT_FindUserCertsByUsage(CERT_GetDefaultCertDB(), usage, FALSE, TRUE, NULL); ecs->priv->certlist = certlist; if (certlist != NULL) { node = CERT_LIST_HEAD(certlist); while (!CERT_LIST_END(node, certlist)) { if (node->cert->nickname || node->cert->emailAddr) { w = gtk_menu_item_new_with_label(node->cert->nickname?node->cert->nickname:node->cert->emailAddr); gtk_menu_shell_append((GtkMenuShell *)menu, w); gtk_widget_show(w); if (currentid != NULL && ((node->cert->nickname != NULL && strcmp(node->cert->nickname, currentid) == 0) || (node->cert->emailAddr != NULL && strcmp(node->cert->emailAddr, currentid) == 0))) active = n; n++; } node = CERT_LIST_NEXT(node); } } gtk_option_menu_set_menu((GtkOptionMenu *)p->menu, menu); gtk_option_menu_set_history((GtkOptionMenu *)p->menu, active); g_signal_connect(p->menu, "changed", G_CALLBACK(ecs_cert_changed), ecs); g_object_unref(gui); ecs_cert_changed(p->menu, ecs); return GTK_WIDGET(ecs); } static void ecs_init(ECertSelector *ecs) { gtk_dialog_add_buttons((GtkDialog *)ecs, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OK, GTK_RESPONSE_OK, NULL); ecs->priv = g_malloc0(sizeof(*ecs->priv)); } static void ecs_finalise(GObject *o) { ECertSelector *ecs = (ECertSelector *)o; if (ecs->priv->certlist) CERT_DestroyCertList(ecs->priv->certlist); g_free(ecs->priv); ((GObjectClass *)ecs_parent_class)->finalize(o); } static void ecs_class_init(ECertSelectorClass *klass) { ecs_parent_class = g_type_class_ref(gtk_dialog_get_type()); ((GObjectClass *)klass)->finalize = ecs_finalise; ((GtkDialogClass *)klass)->response = ecs_response; ecs_signals[ECS_SELECTED] = g_signal_new("selected", G_OBJECT_CLASS_TYPE(klass), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(ECertSelectorClass, selected), NULL, NULL, g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); } E_MAKE_TYPE(e_cert_selector, "ECertSelector", ECertSelector, ecs_class_init, ecs_init, gtk_dialog_get_type())