Implement saving of the certificate chain, making the offline status
[claws.git] / src / ssl_manager.c
index 41855286a6a17894c520083d558e4fa20118b971..6b2f6650078d9e92e3c0c64a727035a83e47092e 100644 (file)
@@ -1,10 +1,11 @@
 /*
- * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2001 Hiroyuki Yamamoto
+ * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2012 Colin Leroy <colin@colino.net> 
+ * and the Claws Mail team
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * 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.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * 
  */
 #ifdef HAVE_CONFIG_H
 #  include "config.h"
+#include "claws-features.h"
 #endif
 
-#ifdef USE_OPENSSL
-#include <gtk/gtkwidget.h>
+#ifdef USE_GNUTLS
+#include <gtk/gtk.h>
 #include <glib.h>
 #include <glib/gi18n.h>
+#include <gdk/gdkkeysyms.h>
 #include <sys/types.h>
 #include <dirent.h>
 
@@ -32,7 +35,6 @@
 #include "manage_window.h"
 #include "utils.h"
 #include "mainwindow.h"
-#include "gtksctree.h"
 #include "alertpanel.h"
 #include "sslcertwindow.h"
 #include "prefs_common.h"
@@ -53,12 +55,14 @@ static struct SSLManager
        GtkWidget *certlist;
        GtkWidget *view_btn;
        GtkWidget *delete_btn;
-       GtkWidget *ok_btn;
+       GtkWidget *close_btn;
 } manager;
 
 static void ssl_manager_view_cb                (GtkWidget *widget, gpointer data);
 static void ssl_manager_delete_cb      (GtkWidget *widget, gpointer data);
-static void ssl_manager_ok_cb          (GtkWidget *widget, gpointer data);
+static void ssl_manager_close_cb       (GtkWidget *widget, gpointer data);
+static gboolean key_pressed            (GtkWidget *widget, GdkEventKey *event,
+                                        gpointer data);
 static void ssl_manager_load_certs     (void);
 static void ssl_manager_double_clicked(GtkTreeView             *list_view,
                                        GtkTreePath             *path,
@@ -71,7 +75,7 @@ void ssl_manager_open(MainWindow *mainwin)
                ssl_manager_create();
 
        manage_window_set_transient(GTK_WINDOW(manager.window));
-       gtk_widget_grab_focus(manager.ok_btn);
+       gtk_widget_grab_focus(manager.close_btn);
 
        ssl_manager_load_certs();
 
@@ -120,7 +124,9 @@ static GtkWidget *ssl_manager_list_view_create      (void)
        list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
        g_object_unref(model);  
        
-       gtk_tree_view_set_rules_hint(list_view, prefs_common.enable_rules_hint);
+       gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(model),
+                                             0, GTK_SORT_ASCENDING);
+       gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
        
        selector = gtk_tree_view_get_selection(list_view);
        gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
@@ -144,17 +150,19 @@ void ssl_manager_create(void)
        GtkWidget *certlist;
        GtkWidget *view_btn;
        GtkWidget *delete_btn;
-       GtkWidget *ok_btn;
+       GtkWidget *close_btn;
 
-       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+       window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "ssl_manager");
        gtk_window_set_title (GTK_WINDOW(window),
-                             _("Saved SSL Certificates"));
+                             _("Saved SSL certificates"));
 
        gtk_container_set_border_width (GTK_CONTAINER (window), 8);
        gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
        gtk_window_set_resizable(GTK_WINDOW (window), TRUE);
        g_signal_connect(G_OBJECT(window), "delete_event",
-                        G_CALLBACK(ssl_manager_ok_cb), NULL);
+                        G_CALLBACK(ssl_manager_close_cb), NULL);
+       g_signal_connect(G_OBJECT(window), "key_press_event",
+                        G_CALLBACK(key_pressed), NULL);
        MANAGE_WINDOW_SIGNALS_CONNECT (window);
 
        hbox1 = gtk_hbox_new(FALSE, 6);
@@ -168,22 +176,22 @@ void ssl_manager_create(void)
        g_signal_connect(G_OBJECT(view_btn), "clicked",
                         G_CALLBACK(ssl_manager_view_cb), NULL);
 
-       ok_btn = gtk_button_new_from_stock(GTK_STOCK_OK);
-       g_signal_connect(G_OBJECT(ok_btn), "clicked",
-                        G_CALLBACK(ssl_manager_ok_cb), NULL);
+       close_btn = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
+       g_signal_connect(G_OBJECT(close_btn), "clicked",
+                        G_CALLBACK(ssl_manager_close_cb), NULL);
 
        certlist = ssl_manager_list_view_create();
        
        gtk_box_pack_start(GTK_BOX(hbox1), certlist, TRUE, TRUE, 0);
-       gtk_box_pack_start(GTK_BOX(hbox1), vbox1, TRUE, TRUE, 0);
+       gtk_box_pack_start(GTK_BOX(hbox1), vbox1, FALSE, FALSE, 0);
        gtk_box_pack_start(GTK_BOX(vbox1), view_btn, FALSE, FALSE, 4);
        gtk_box_pack_start(GTK_BOX(vbox1), delete_btn, FALSE, FALSE, 4);
-       gtk_box_pack_end(GTK_BOX(vbox1), ok_btn, FALSE, FALSE, 4);
+       gtk_box_pack_end(GTK_BOX(vbox1), close_btn, FALSE, FALSE, 4);
        
        gtk_widget_show(certlist);
        gtk_widget_show(hbox1);
        gtk_widget_show(vbox1);
-       gtk_widget_show(ok_btn);
+       gtk_widget_show(close_btn);
        gtk_widget_show(delete_btn);
        gtk_widget_show(view_btn);
        gtk_container_add(GTK_CONTAINER (window), hbox1);
@@ -194,7 +202,7 @@ void ssl_manager_create(void)
        manager.certlist = certlist;
        manager.view_btn = view_btn;
        manager.delete_btn = delete_btn;
-       manager.ok_btn = ok_btn;
+       manager.close_btn = close_btn;
 
        gtk_widget_show(window);
                
@@ -203,16 +211,24 @@ void ssl_manager_create(void)
 static char *get_server(char *str)
 {
        char *ret = NULL, *tmp = g_strdup(str);
-       char *first_pos = NULL, *last_pos = NULL, *previous_pos = NULL;
+       char *first_pos = NULL, *last_pos = NULL;
+       char *previous_pos = NULL, *pre_previous_pos = NULL;
        int previous_dot_pos;
 
+       if (!strchr(tmp, ':')) {
+               /* no fingerprint */
+               if (strstr(tmp, ".cert"))
+                       *(strstr(tmp, ".cert")+1) = '.';
+       }
+
        first_pos = tmp;
-       while ((tmp = strstr(tmp,".")) != NULL) {
-               *tmp++;
+       while (tmp && (tmp = strstr(tmp,".")) != NULL) {
+               tmp++;
+               pre_previous_pos = previous_pos;
                previous_pos = last_pos;
                last_pos = tmp;
        }
-       previous_dot_pos = (previous_pos - first_pos);
+       previous_dot_pos = (pre_previous_pos - first_pos);
        if (previous_dot_pos - 1 > 0)
                ret = g_strndup(first_pos, previous_dot_pos - 1);
        else 
@@ -222,19 +238,52 @@ static char *get_server(char *str)
 }
 
 static char *get_port(char *str)
+{
+       char *ret = NULL, *tmp = g_strdup(str);
+       char *last_pos = NULL;
+       char *previous_pos = NULL, *pre_previous_pos = NULL;
+
+       if (!strchr(tmp, ':')) {
+               /* no fingerprint */
+               if (strstr(tmp, ".cert"))
+                       *(strstr(tmp, ".cert")+1) = '.';
+       }
+
+       while (tmp && (tmp = strstr(tmp,".")) != NULL) {
+               tmp++;
+               pre_previous_pos = previous_pos;
+               previous_pos = last_pos;
+               last_pos = tmp;
+       }
+       if (previous_pos && pre_previous_pos && (int)(previous_pos - pre_previous_pos - 1) > 0)
+               ret = g_strndup(pre_previous_pos, (int)(previous_pos - pre_previous_pos - 1));
+       else
+               ret = g_strdup("0");
+       g_free(tmp);
+       return ret;
+       
+}
+
+static char *get_fingerprint(char *str)
 {
        char *ret = NULL, *tmp = g_strdup(str);
        char *previous_pos = NULL, *last_pos = NULL;
 
-       while ((tmp = strstr(tmp,".")) != NULL) {
-               *tmp++;
+       if (!strchr(tmp, ':')) {
+               /* no fingerprint */
+               if (strstr(tmp, ".cert"))
+                       *(strstr(tmp, ".cert")+1) = '.';
+       }
+
+       while (tmp && (tmp = strstr(tmp,".")) != NULL) {
+               tmp++;
                previous_pos = last_pos;
                last_pos = tmp;
        }
        if (last_pos && previous_pos && (int)(last_pos - previous_pos - 1) > 0)
                ret = g_strndup(previous_pos, (int)(last_pos - previous_pos - 1));
        else
-               ret = g_strdup("0");
+               ret = NULL;
        g_free(tmp);
        return ret;
        
@@ -289,40 +338,48 @@ static void ssl_manager_load_certs (void)
        }
        
        while ((d = readdir(dir)) != NULL) {
-               gchar *server, *port;
+               gchar *server, *port, *fp;
                SSLCertificate *cert;
 
-               if(!strstr(d->d_name, ".cert")) 
+               if(strstr(d->d_name, ".cert") != d->d_name + (strlen(d->d_name) - strlen(".cert"))) 
                        continue;
 
                server = get_server(d->d_name);
                port = get_port(d->d_name);
+               fp = get_fingerprint(d->d_name);
                
-               
-               cert = ssl_certificate_find_lookup(server, atoi(port), FALSE);
-               
+               cert = ssl_certificate_find(server, atoi(port), fp);
+
                ssl_manager_list_view_insert_cert(manager.certlist, NULL, 
                                                  server, port, cert);
                
                g_free(server);
                g_free(port);
+               g_free(fp);
                row++;
        }
        closedir(dir);
        g_free(path);
 }
 
-void ssl_manager_close(void) 
+static void ssl_manager_close(void) 
 {
        gtk_widget_hide(manager.window);
 }
 
-static void ssl_manager_ok_cb(GtkWidget *widget, 
-                             gpointer data) 
+static void ssl_manager_close_cb(GtkWidget *widget,
+                                gpointer data) 
 {
        ssl_manager_close();
 }
 
+static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
+{
+       if (event && event->keyval == GDK_KEY_Escape)
+               ssl_manager_close();
+       return FALSE;
+}
+
 static void ssl_manager_double_clicked(GtkTreeView             *list_view,
                                        GtkTreePath             *path,
                                        GtkTreeViewColumn       *column,
@@ -368,10 +425,13 @@ static void ssl_manager_delete_cb(GtkWidget *widget,
        if (!cert)
                return;
 
-       val = alertpanel(_("Delete certificate"), 
-                            _("Do you really want to delete this certificate?"),
-                            _("Yes"), _("+No"), NULL);
-       if (val != G_ALERTDEFAULT)
+       val = alertpanel_full(_("Delete certificate"),
+                             _("Do you really want to delete this certificate?"),
+                             GTK_STOCK_CANCEL, GTK_STOCK_DELETE, NULL, FALSE,
+                             NULL, ALERT_WARNING, G_ALERTDEFAULT);
+
+                            
+       if (val != G_ALERTALTERNATE)
                return;
        
        ssl_certificate_delete_from_disk(cert);