/*
*
* This program 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 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Authors:
* Chris Toshok <toshok@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include "ca-trust-dialog.h"
#include "cert-trust-dialog.h"
#include "certificate-manager.h"
#include "certificate-viewer.h"
#include "e-cert.h"
#include "e-cert-trust.h"
#include "e-cert-db.h"
#include "nss.h"
#include <cms.h>
#include <cert.h>
#include <certdb.h>
#include <pkcs11.h>
#include <pk11func.h>
#include "shell/e-shell.h"
#define E_CERT_MANAGER_CONFIG_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_CERT_MANAGER_CONFIG, ECertManagerConfigPrivate))
G_DEFINE_TYPE (ECertManagerConfig, e_cert_manager_config, GTK_TYPE_BOX);
enum {
PROP_0,
PROP_PREFERENCES_WINDOW
};
#define ECMC_TREE_VIEW(o) ecmc->priv->o->treeview
#define PAGE_TREE_VIEW(o) o->treeview
typedef struct {
GType type;
const gchar *column_title;
const gchar * (*get_cert_data_func) (ECert *cert); /* Prototype to e_cert_get_ * functions */
gboolean visible; /* Default visibility of column */
} CertTreeColumn;
static CertTreeColumn yourcerts_columns[] = {
{ G_TYPE_STRING, N_("Certificate Name"), e_cert_get_cn, TRUE },
{ G_TYPE_STRING, N_("Issued To Organization"), e_cert_get_org, FALSE },
{ G_TYPE_STRING, N_("Issued To Organizational Unit"), e_cert_get_org_unit, FALSE },
{ G_TYPE_STRING, N_("Serial Number"), e_cert_get_serial_number, TRUE },
{ G_TYPE_STRING, N_("Purposes"), e_cert_get_usage, TRUE },
{ G_TYPE_STRING, N_("Issued By"), e_cert_get_issuer_cn, TRUE },
{ G_TYPE_STRING, N_("Issued By Organization"), e_cert_get_issuer_org, FALSE },
{ G_TYPE_STRING, N_("Issued By Organizational Unit"), e_cert_get_issuer_org_unit, FALSE },
{ G_TYPE_STRING, N_("Issued"), e_cert_get_issued_on, FALSE },
{ G_TYPE_STRING, N_("Expires"), e_cert_get_expires_on, TRUE },
{ G_TYPE_STRING, N_("SHA1 Fingerprint"), e_cert_get_sha1_fingerprint, FALSE },
{ G_TYPE_STRING, N_("MD5 Fingerprint"), e_cert_get_md5_fingerprint, FALSE },
{ G_TYPE_OBJECT, NULL, NULL, FALSE } /* Hidden column for ECert * object */
};
static const gchar * yourcerts_mime_types[] = { "application/x-x509-user-cert", "application/x-pkcs12", NULL };
static CertTreeColumn contactcerts_columns[] = {
{ G_TYPE_STRING, N_("Certificate Name"), e_cert_get_cn, TRUE },
{ G_TYPE_STRING, N_("Email Address"), e_cert_get_email, TRUE },
{ G_TYPE_STRING, N_("Issued To Organization"), e_cert_get_org, FALSE },
{ G_TYPE_STRING, N_("Issued To Organizational Unit"), e_cert_get_org_unit, FALSE },
{ G_TYPE_STRING, N_("Serial Number"), e_cert_get_serial_number, TRUE },
{ G_TYPE_STRING, N_("Purposes"), e_cert_get_usage, TRUE },
{ G_TYPE_STRING, N_("Issued By"), e_cert_get_issuer_cn, TRUE },
{ G_TYPE_STRING, N_("Issued By Organization"), e_cert_get_issuer_org, FALSE },
{ G_TYPE_STRING, N_("Issued By Organizational Unit"), e_cert_get_issuer_org_unit, FALSE },
{ G_TYPE_STRING, N_("Issued"), e_cert_get_issued_on, FALSE },
{ G_TYPE_STRING, N_("Expires"), e_cert_get_expires_on, TRUE },
{ G_TYPE_STRING, N_("SHA1 Fingerprint"), e_cert_get_sha1_fingerprint, FALSE },
{ G_TYPE_STRING, N_("MD5 Fingerprint"), e_cert_get_md5_fingerprint, FALSE },
{ G_TYPE_OBJECT, NULL, NULL, FALSE }
};
static const gchar * contactcerts_mime_types[] = { "application/x-x509-email-cert", "application/x-x509-ca-cert", NULL };
static CertTreeColumn authoritycerts_columns[] = {
{ G_TYPE_STRING, N_("Certificate Name"), e_cert_get_cn, TRUE },
{ G_TYPE_STRING, N_("Email Address"), e_cert_get_email, TRUE },
{ G_TYPE_STRING, N_("Serial Number"), e_cert_get_serial_number, TRUE },
{ G_TYPE_STRING, N_("Purposes"), e_cert_get_usage, TRUE },
{ G_TYPE_STRING, N_("Issued By"), e_cert_get_issuer_cn, FALSE },
{ G_TYPE_STRING, N_("Issued By Organization"), e_cert_get_issuer_org, FALSE },
{ G_TYPE_STRING, N_("Issued By Organizational Unit"), e_cert_get_issuer_org_unit, FALSE },
{ G_TYPE_STRING, N_("Issued"), e_cert_get_issued_on, FALSE },
{ G_TYPE_STRING, N_("Expires"), e_cert_get_expires_on, TRUE },
{ G_TYPE_STRING, N_("SHA1 Fingerprint"), e_cert_get_sha1_fingerprint, FALSE },
{ G_TYPE_STRING, N_("MD5 Fingerprint"), e_cert_get_md5_fingerprint, FALSE },
{ G_TYPE_OBJECT, NULL, NULL, FALSE }
};
static const gchar * authoritycerts_mime_types[] = { "application/x-x509-ca-cert", NULL };
typedef struct {
GtkTreeView *treeview;
GtkTreeModel *streemodel;
GHashTable *root_hash;
GtkMenu *popup_menu;
GtkWidget *view_button;
GtkWidget *edit_button;
GtkWidget *backup_button;
GtkWidget *backup_all_button;
GtkWidget *import_button;
GtkWidget *delete_button;
CertTreeColumn *columns;
gint columns_count;
ECertType cert_type;
const gchar *cert_filter_name;
const gchar **cert_mime_types;
} CertPage;
struct _ECertManagerConfigPrivate {
GtkBuilder *builder;
EPreferencesWindow *pref_window;
CertPage *yourcerts_page;
CertPage *contactcerts_page;
CertPage *authoritycerts_page;
};
static void view_cert (GtkWidget *button, CertPage *cp);
static void edit_cert (GtkWidget *button, CertPage *cp);
static void delete_cert (GtkWidget *button, CertPage *cp);
static void import_cert (GtkWidget *button, CertPage *cp);
static void load_certs (CertPage *cp);
static void unload_certs (CertPage *cp);
static void
save_treeview_state (GtkTreeView *treeview)
{
GKeyFile *keyfile;
GtkTreeModel *model;
GtkTreeSortable *sortable;
GtkSortType sort_type;
gint columns_count;
gint i = 0;
gint *list;
gchar *cfg_file, *data;
const gchar *tree_name;
g_return_if_fail (treeview && GTK_IS_TREE_VIEW (treeview));
model = gtk_tree_view_get_model (treeview);
g_return_if_fail (model && GTK_IS_TREE_MODEL_SORT (model));
keyfile = g_key_file_new ();
cfg_file = g_build_filename (e_get_user_config_dir (), "cert_trees.ini", NULL);
g_key_file_load_from_file (keyfile, cfg_file, 0, NULL);
tree_name = gtk_widget_get_name (GTK_WIDGET (treeview));
sortable = GTK_TREE_SORTABLE (model);
columns_count = gtk_tree_model_get_n_columns (model) - 1; /* Ignore the last column - the ECert * holder */
list = g_new0 (gint, columns_count);
for (i = 0; i < columns_count; i++) {
GtkTreeViewColumn *column = gtk_tree_view_get_column (treeview, i);
if (gtk_tree_view_column_get_visible (column)) {
list[gtk_tree_view_column_get_sort_column_id (column)] = gtk_tree_view_column_get_width (column);
} else {
list[gtk_tree_view_column_get_sort_column_id (column)] = 0;
}
}
g_key_file_set_integer_list (keyfile, tree_name, "columns", list, columns_count);
g_free (list);
list = g_new0 (gint, columns_count);
for (i = 0; i < columns_count; i++) {
GtkTreeViewColumn *column = gtk_tree_view_get_column (treeview, i);
list[i] = gtk_tree_view_column_get_sort_column_id (column);
}
g_key_file_set_integer_list (keyfile, tree_name, "columns-order", list, columns_count);
g_free (list);
gtk_tree_sortable_get_sort_column_id (sortable, &i, &sort_type);
g_key_file_set_integer (keyfile, tree_name, "sort-column", i);
g_key_file_set_integer (keyfile, tree_name, "sort-order", sort_type);
data = g_key_file_to_data (keyfile, NULL, NULL);
g_file_set_contents (cfg_file, data, -1, NULL);
g_free (data);
g_free (cfg_file);
g_key_file_free (keyfile);
}
static void
load_treeview_state (GtkTreeView *treeview)
{
GKeyFile *keyfile;
gint i, *list;
gsize length;
GtkTreeSortable *sortable;
GtkTreeModel *model;
gchar *cfg_file;
const gchar *tree_name;
g_return_if_fail (treeview && GTK_IS_TREE_VIEW (treeview));
keyfile = g_key_file_new ();
cfg_file = g_build_filename (e_get_user_config_dir (), "cert_trees.ini", NULL);
if (!g_key_file_load_from_file (keyfile, cfg_file, 0, NULL)) {
g_key_file_free (keyfile);
g_free (cfg_file);
return;
}
model = GTK_TREE_MODEL (gtk_tree_view_get_model (treeview));
tree_name = gtk_widget_get_name (GTK_WIDGET (treeview));
list = g_key_file_get_integer_list (keyfile, tree_name, "columns", &length, NULL);
if (list) {
gboolean all_hidden = TRUE;
if (length != (gtk_tree_model_get_n_columns (model) - 1)) {
g_debug ("%s: Unexpected number of columns in config file", G_STRFUNC);
g_free (list);
goto exit;
}
for (i = 0; all_hidden && i < length; i++) {
all_hidden = list[i] == 0;
}
for (i = 0; !all_hidden && i < length; i++) {
GtkTreeViewColumn *column = gtk_tree_view_get_column (treeview, i);
if (list[i]) {
gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
gtk_tree_view_column_set_fixed_width (column, list[i]);
gtk_tree_view_column_set_visible (column, TRUE);
} else {
gtk_tree_view_column_set_visible (column, FALSE);
}
}
g_free (list);
}
list = g_key_file_get_integer_list (keyfile, tree_name, "columns-order", &length, NULL);
if (list) {
GList *columns = gtk_tree_view_get_columns (treeview);
if (length != g_list_length (columns)) {
g_debug ("%s: Unexpected number of columns in config file", G_STRFUNC);
g_free (list);
goto exit;
}
for (i = (length - 1); i >= 0; i--) {
if ((list[i] >= 0) && (list[i] < length)) {
GtkTreeViewColumn *column = g_list_nth (columns, list[i])->data;
gtk_tree_view_move_column_after (treeview, column, NULL);
} else {
g_warning ("%s: Invalid column number", G_STRFUNC);
}
}
g_free (list);
g_list_free (columns);
}
sortable = GTK_TREE_SORTABLE (gtk_tree_view_get_model (treeview));
gtk_tree_sortable_set_sort_column_id (
sortable,
g_key_file_get_integer (keyfile, tree_name, "sort-column", 0),
g_key_file_get_integer (keyfile, tree_name, "sort-order", GTK_SORT_ASCENDING));
exit:
g_free (cfg_file);
g_key_file_free (keyfile);
}
static void
report_and_free_error (CertPage *cp,
const gchar *where,
GError *error)
{
g_return_if_fail (cp != NULL);
e_notice (
gtk_widget_get_toplevel (GTK_WIDGET (cp->treeview)),
GTK_MESSAGE_ERROR, "%s: %s", where,
error ? error->message : _("Unknown error"));
if (error)
g_error_free (error);
}
static gboolean
treeview_header_clicked (GtkWidget *widget,
GdkEvent *button_event,
gpointer user_data)
{
GtkMenu *menu = user_data;
guint event_button = 0;
guint32 event_time;
gdk_event_get_button (button_event, &event_button);
event_time = gdk_event_get_time (button_event);
if (event_button != 3)
return FALSE;
gtk_widget_show_all (GTK_WIDGET (menu));
gtk_menu_popup (menu, NULL, NULL, NULL, NULL, event_button, event_time);
return TRUE;
}
static void
header_popup_item_toggled (GtkCheckMenuItem *item,
gpointer user_data)
{
GtkTreeViewColumn *column = user_data;
gtk_tree_view_column_set_visible (
column,
gtk_check_menu_item_get_active (item));
}
static void
treeview_column_visibility_changed (GtkTreeViewColumn *column,
GParamSpec *pspec,
gpointer user_data)
{
GtkCheckMenuItem *menu_item = user_data;
gtk_check_menu_item_set_active (
menu_item,
gtk_tree_view_column_get_visible (column));
}
static void
treeview_selection_changed (GtkTreeSelection *selection,
CertPage *cp)
{
GtkTreeIter iter;
gboolean cert_selected = FALSE;
GtkTreeModel *model;
if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
ECert *cert;
gtk_tree_model_get (
model, &iter,
cp->columns_count - 1, &cert,
-1);
if (cert) {
cert_selected = TRUE;
g_object_unref (cert);
}
}
if (cp->delete_button)
gtk_widget_set_sensitive (cp->delete_button, cert_selected);
if (cp->edit_button)
gtk_widget_set_sensitive (cp->edit_button, cert_selected);
if (cp->view_button)
gtk_widget_set_sensitive (cp->view_button, cert_selected);
}
static void
treeview_add_column (CertPage *cp,
gint column_index)
{
GtkCellRenderer *cell;
GtkTreeViewColumn *column;
GtkWidget *header, *item;
if (cp->columns[column_index].type != G_TYPE_STRING)
return;
cell = gtk_cell_renderer_text_new ();
g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
column = gtk_tree_view_column_new_with_attributes (
gettext (cp->columns[column_index].column_title),
cell, "text", column_index, NULL);
gtk_tree_view_column_set_resizable (column, TRUE);
gtk_tree_view_column_set_reorderable (column, TRUE);
gtk_tree_view_column_set_sort_column_id (column, column_index);
gtk_tree_view_column_set_visible (column, cp->columns[column_index].visible);
gtk_tree_view_append_column (cp->treeview, column);
header = gtk_tree_view_column_get_button (column);
g_signal_connect (
header, "button-release-event",
G_CALLBACK (treeview_header_clicked), cp->popup_menu);
/* The first column should not be concealable so there's no point in displaying
* it in the popup menu */
if (column_index == 0)
return;
/* Add item to header popup */
item = gtk_check_menu_item_new_with_label (
gettext (cp->columns[column_index].column_title));
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), cp->columns[column_index].visible);
gtk_menu_attach (cp->popup_menu, item, 0, 1, column_index - 1, column_index);
g_signal_connect (
item, "toggled",
G_CALLBACK (header_popup_item_toggled), column);
g_signal_connect (
column, "notify::visible",
G_CALLBACK (treeview_column_visibility_changed), item);
}
struct find_cert_data {
ECert *cert;
GtkTreePath *path;
CertPage *cp;
};
static gboolean
find_cert_cb (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer data)
{
struct find_cert_data *fcd = data;
ECert *cert = NULL;
g_return_val_if_fail (model != NULL, TRUE);
g_return_val_if_fail (iter != NULL, TRUE);
g_return_val_if_fail (data != NULL, TRUE);
/* Get the certificate object from model */
gtk_tree_model_get (model, iter, (fcd->cp->columns_count - 1), &cert, -1);
if (cert && g_strcmp0 (e_cert_get_serial_number (cert), e_cert_get_serial_number (fcd->cert)) == 0
&& g_strcmp0 (e_cert_get_subject_name (cert), e_cert_get_subject_name (fcd->cert)) == 0
&& g_strcmp0 (e_cert_get_sha1_fingerprint (cert), e_cert_get_sha1_fingerprint (fcd->cert)) == 0
&& g_strcmp0 (e_cert_get_md5_fingerprint (cert), e_cert_get_md5_fingerprint (fcd->cert)) == 0) {
fcd->path = gtk_tree_path_copy (path);
}
if (cert)
g_object_unref (cert);
return fcd->path != NULL;
}
static void
select_certificate (CertPage *cp,
ECert *cert)
{
GtkTreeModel *model;
GtkTreeSelection *selection;
struct find_cert_data fcd;
g_return_if_fail (cp != NULL);
g_return_if_fail (cert != NULL);
g_return_if_fail (E_IS_CERT (cert));
model = gtk_tree_view_get_model (cp->treeview);
g_return_if_fail (model != NULL);
fcd.cp = cp;
fcd.cert = cert;
fcd.path = NULL;
gtk_tree_model_foreach (model, find_cert_cb, &fcd);
if (fcd.path) {
gtk_tree_view_expand_to_path (cp->treeview, fcd.path);
selection = gtk_tree_view_get_selection (cp->treeview);
gtk_tree_selection_select_path (selection, fcd.path);
gtk_tree_view_scroll_to_cell (cp->treeview, fcd.path, NULL, TRUE, 0.5, 0.5);
gtk_tree_path_free (fcd.path);
}
}
static void
view_cert (GtkWidget *button,
CertPage *cp)
{
GtkTreeIter iter;
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (cp->treeview), NULL, &iter)) {
ECert *cert;
gtk_tree_model_get (
GTK_TREE_MODEL (cp->streemodel), &iter,
cp->columns_count - 1, &cert,
-1);
if (cert) {
GtkWidget *dialog, *parent;
parent = gtk_widget_get_toplevel (button);
if (!parent || !GTK_IS_WINDOW (parent))
parent = NULL;
dialog = e_cert_manager_new_certificate_viewer ((GtkWindow *) parent, cert);
g_signal_connect (
dialog, "response",
G_CALLBACK (gtk_widget_destroy), NULL);
gtk_widget_show (dialog);
g_object_unref (cert);
}
}
}
static void
edit_cert (GtkWidget *button,
CertPage *cp)
{
GtkTreeIter iter;
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (cp->treeview), NULL, &iter)) {
ECert *cert;
gtk_tree_model_get (
GTK_TREE_MODEL (cp->streemodel), &iter,
cp->columns_count - 1, &cert,
-1);
if (cert) {
GtkWidget *dialog;
CERTCertificate *icert = e_cert_get_internal_cert (cert);
switch (cp->cert_type) {
case E_CERT_CA:
dialog = ca_trust_dialog_show (cert, FALSE);
ca_trust_dialog_set_trust (
dialog,
e_cert_trust_has_trusted_ca (icert->trust, TRUE, FALSE, FALSE),
e_cert_trust_has_trusted_ca (icert->trust, FALSE, TRUE, FALSE),
e_cert_trust_has_trusted_ca (icert->trust, FALSE, FALSE, TRUE));
break;
case E_CERT_CONTACT:
dialog = cert_trust_dialog_show (cert);
break;
default:
/* Other cert types cannot be edited */
return;
}
if ((gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) &&
(cp->cert_type == E_CERT_CA)) {
gboolean trust_ssl, trust_email, trust_objsign;
CERTCertTrust trust;
ca_trust_dialog_get_trust (
dialog,
&trust_ssl, &trust_email, &trust_objsign);
e_cert_trust_init (&trust);
e_cert_trust_set_valid_ca (&trust);
e_cert_trust_add_ca_trust (
&trust,
trust_ssl, trust_email, trust_objsign);
e_cert_db_change_cert_trust (icert, &trust);
}
gtk_widget_destroy (dialog);
g_object_unref (cert);
}
}
}
static void
import_cert (GtkWidget *button,
CertPage *cp)
{
GtkWidget *filesel;
GtkFileFilter *filter;
gint i;
filesel = gtk_file_chooser_dialog_new (
_("Select a certificate to import..."), NULL,
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_OK, NULL);
gtk_dialog_set_default_response (GTK_DIALOG (filesel), GTK_RESPONSE_OK);
filter = gtk_file_filter_new ();
gtk_file_filter_set_name (filter, cp->cert_filter_name);
for (i = 0; cp->cert_mime_types[i] != NULL; i++) {
gtk_file_filter_add_mime_type (filter, cp->cert_mime_types[i]);
}
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (filesel), filter);
filter = gtk_file_filter_new ();
gtk_file_filter_set_name (filter, _("All files"));
gtk_file_filter_add_pattern (filter, "*");
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (filesel), filter);
if (gtk_dialog_run (GTK_DIALOG (filesel)) == GTK_RESPONSE_OK) {
gchar *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (filesel));
GSList *imported_certs = NULL;
GError *error = NULL;
gboolean import;
/* destroy dialog to get rid of it in the GUI */
gtk_widget_destroy (filesel);
switch (cp->cert_type) {
case E_CERT_USER:
import = e_cert_db_import_pkcs12_file (e_cert_db_peek (), filename, &error);
break;
case E_CERT_CONTACT:
case E_CERT_CA:
import = e_cert_db_import_certs_from_file (
e_cert_db_peek (), filename,
cp->cert_type, &imported_certs, &error);
break;
default:
g_free (filename);
return;
}
if (import) {
unload_certs (cp);
load_certs (cp);
if (imported_certs)
select_certificate (cp, imported_certs->data);
} else {
report_and_free_error (cp, _("Failed to import certificate"), error);
}
g_slist_foreach (imported_certs, (GFunc) g_object_unref, NULL);
g_slist_free (imported_certs);
g_free (filename);
} else
gtk_widget_destroy (filesel);
}
static void
delete_cert (GtkWidget *button,
CertPage *cp)
{
GtkTreeIter iter;
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (cp->treeview), NULL, &iter)) {
ECert *cert;
gtk_tree_model_get (
GTK_TREE_MODEL (cp->streemodel), &iter,
cp->columns_count - 1, &cert,
-1);
if (cert && e_cert_db_delete_cert (e_cert_db_peek (), cert)) {
GtkTreeIter child_iter, parent_iter;
gboolean has_parent;
GtkTreeStore *store = GTK_TREE_STORE (gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (cp->streemodel)));
gtk_tree_model_sort_convert_iter_to_child_iter (GTK_TREE_MODEL_SORT (cp->streemodel), &child_iter, &iter);
has_parent = gtk_tree_model_iter_parent (GTK_TREE_MODEL (store), &parent_iter, &child_iter);
gtk_tree_store_remove (store, &child_iter);
/* Remove parent if it became empty */
if (has_parent && gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), &parent_iter) == 0)
gtk_tree_store_remove (store, &parent_iter);
/* we need two unrefs here, one to unref the
* gtk_tree_model_get above, and one to unref
* the initial ref when we created the cert
* and added it to the tree */
g_object_unref (cert);
g_object_unref (cert);
} else if (cert) {
g_object_unref (cert);
}
}
}
static void
add_cert (CertPage *cp,
ECert *cert)
{
GtkTreeIter iter;
GtkTreeIter *parent_iter = NULL;
const gchar *organization = e_cert_get_org (cert);
GtkTreeModel *model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (cp->streemodel));
gint i;
if (organization) {
parent_iter = g_hash_table_lookup (cp->root_hash, organization);
if (!parent_iter) {
/* create a new toplevel node */
gtk_tree_store_append (GTK_TREE_STORE (model), &iter, NULL);
gtk_tree_store_set (
GTK_TREE_STORE (model), &iter,
0, organization, -1);
/* now copy it off into parent_iter and insert it into
* the hashtable */
parent_iter = gtk_tree_iter_copy (&iter);
g_hash_table_insert (cp->root_hash, g_strdup (organization), parent_iter);
}
}
gtk_tree_store_append (GTK_TREE_STORE (model), &iter, parent_iter);
for (i = 0; i < cp->columns_count; i++) {
const gchar * (*get_cert_data_func) (ECert *cert);
/* When e_cert_get_cn() is empty, use _get_nickname() */
if ((cp->columns[i].get_cert_data_func == e_cert_get_cn) && (!e_cert_get_cn (cert))) {
get_cert_data_func = e_cert_get_nickname;
} else {
get_cert_data_func = cp->columns[i].get_cert_data_func;
}
if (cp->columns[i].type == G_TYPE_STRING) {
gtk_tree_store_set (
GTK_TREE_STORE (model), &iter,
i, get_cert_data_func (cert), -1);
} else if (cp->columns[i].type == G_TYPE_OBJECT) {
gtk_tree_store_set (
GTK_TREE_STORE (model), &iter,
i, cert, -1);
}
}
}
static void
unload_certs (CertPage *cp)
{
GtkTreeStore *treemodel;
GType types[cp->columns_count];
gint i;
g_return_if_fail (cp != NULL);
for (i = 0; i < cp->columns_count; i++)
types[i] = cp->columns[i].type;
treemodel = gtk_tree_store_newv (cp->columns_count, types);
if (cp->streemodel)
g_object_unref (cp->streemodel);
cp->streemodel = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (treemodel));
g_object_unref (treemodel);
gtk_tree_view_set_model (cp->treeview, cp->streemodel);
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (cp->streemodel), 0, GTK_SORT_ASCENDING);
if (cp->root_hash)
g_hash_table_destroy (cp->root_hash);
cp->root_hash = g_hash_table_new_full (
(GHashFunc) g_str_hash,
(GEqualFunc) g_str_equal,
(GDestroyNotify) g_free,
(GDestroyNotify) gtk_tree_iter_free);
}
static void
load_certs (CertPage *cp)
{
CERTCertList *certList;
CERTCertListNode *node;
g_return_if_fail (cp != NULL);
certList = PK11_ListCerts (PK11CertListUnique, NULL);
for (node = CERT_LIST_HEAD (certList);
!CERT_LIST_END (node, certList);
node = CERT_LIST_NEXT (node)) {
ECert *cert = e_cert_new (CERT_DupCertificate ((CERTCertificate *) node->cert));
ECertType ct = e_cert_get_cert_type (cert);
/* show everything else in a contact tab */
if (ct == cp->cert_type || (cp->cert_type == E_CERT_CONTACT && ct != E_CERT_CA && ct != E_CERT_USER)) {
add_cert (cp, cert);
} else {
g_object_unref (cert);
}
}
CERT_DestroyCertList (certList);
}
static gboolean
populate_ui (ECertManagerConfig *ecmc)
{
/* This is an idle callback. */
ECertManagerConfigPrivate *priv = ecmc->priv;
unload_certs (priv->yourcerts_page);
load_certs (priv->yourcerts_page);
unload_certs (priv->contactcerts_page);
load_certs (priv->contactcerts_page);
unload_certs (priv->authoritycerts_page);
load_certs (priv->authoritycerts_page);
/* expand all three trees */
gtk_tree_view_expand_all (ECMC_TREE_VIEW (yourcerts_page));
gtk_tree_view_expand_all (ECMC_TREE_VIEW (contactcerts_page));
gtk_tree_view_expand_all (ECMC_TREE_VIEW (authoritycerts_page));
/* Now load settings of each treeview */
load_treeview_state (ECMC_TREE_VIEW (yourcerts_page));
load_treeview_state (ECMC_TREE_VIEW (contactcerts_page));
load_treeview_state (ECMC_TREE_VIEW (authoritycerts_page));
return FALSE;
}
static void
initialize_ui (CertPage *cp)
{
GtkTreeSelection *selection;
gint i;
cp->popup_menu = GTK_MENU (gtk_menu_new ());
/* Add columns to treeview */
for (i = 0; i < cp->columns_count; i++)
treeview_add_column (cp, i);
selection = gtk_tree_view_get_selection (cp->treeview);
g_signal_connect (
selection, "changed",
G_CALLBACK (treeview_selection_changed), cp);
if (cp->import_button)
g_signal_connect (
cp->import_button, "clicked",
G_CALLBACK (import_cert), cp);
if (cp->edit_button)
g_signal_connect (
cp->edit_button, "clicked",
G_CALLBACK (edit_cert), cp);
if (cp->delete_button)
g_signal_connect (
cp->delete_button, "clicked",
G_CALLBACK (delete_cert), cp);
if (cp->view_button)
g_signal_connect (
cp->view_button, "clicked",
G_CALLBACK (view_cert), cp);
}
static void
cert_manager_config_window_hide (ECertManagerConfig *ecmc,
EPreferencesWindow *epw)
{
g_return_if_fail (ecmc);
save_treeview_state (ECMC_TREE_VIEW (yourcerts_page));
save_treeview_state (ECMC_TREE_VIEW (contactcerts_page));
save_treeview_state (ECMC_TREE_VIEW (authoritycerts_page));
}
static void
free_cert (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer user_data)
{
CertPage *cp = user_data;
ECert *cert;
gtk_tree_model_get (model, iter, cp->columns_count - 1, &cert, -1);
/* Double unref: one for gtk_tree_model_get() and one for e_cert_new() */
g_object_unref (cert);
g_object_unref (cert);
}
static void
cert_page_free (CertPage *cp)
{
if (!cp)
return;
if (cp->streemodel) {
gtk_tree_model_foreach (GTK_TREE_MODEL (cp->streemodel),
(GtkTreeModelForeachFunc) free_cert, cp);
g_object_unref (cp->streemodel);
cp->streemodel = NULL;
}
if (cp->root_hash) {
g_hash_table_unref (cp->root_hash);
cp->root_hash = NULL;
}
g_free (cp);
}
static void
cert_manager_config_dispose (GObject *object)
{
ECertManagerConfig *ecmc = E_CERT_MANAGER_CONFIG (object);
if (ecmc->priv->yourcerts_page) {
cert_page_free (ecmc->priv->yourcerts_page);
ecmc->priv->yourcerts_page = NULL;
}
if (ecmc->priv->contactcerts_page) {
cert_page_free (ecmc->priv->contactcerts_page);
ecmc->priv->contactcerts_page = NULL;
}
if (ecmc->priv->authoritycerts_page) {
cert_page_free (ecmc->priv->authoritycerts_page);
ecmc->priv->authoritycerts_page = NULL;
}
if (ecmc->priv->builder) {
g_object_unref (ecmc->priv->builder);
ecmc->priv->builder = NULL;
}
if (ecmc->priv->pref_window) {
g_signal_handlers_disconnect_matched (ecmc->priv->pref_window, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, ecmc);
ecmc->priv->pref_window = NULL;
}
G_OBJECT_CLASS (e_cert_manager_config_parent_class)->dispose (object);
}
static void
cert_manager_config_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
ECertManagerConfig *ecmc = E_CERT_MANAGER_CONFIG (object);
switch (property_id) {
case PROP_PREFERENCES_WINDOW:
ecmc->priv->pref_window = g_value_get_object (value);
/* When the preferences window is "closed" (= hidden), save
* state of all treeviews. */
g_signal_connect_swapped (
ecmc->priv->pref_window, "hide",
G_CALLBACK (cert_manager_config_window_hide), ecmc);
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
e_cert_manager_config_class_init (ECertManagerConfigClass *class)
{
GObjectClass *object_class;
g_type_class_add_private (class, sizeof (ECertManagerConfigPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->set_property = cert_manager_config_set_property;
object_class->dispose = cert_manager_config_dispose;
g_object_class_install_property (
object_class,
PROP_PREFERENCES_WINDOW,
g_param_spec_object (
"preferences-window",
NULL,
NULL,
E_TYPE_PREFERENCES_WINDOW,
G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE));
}
static void
e_cert_manager_config_init (ECertManagerConfig *ecmc)
{
ECertManagerConfigPrivate *priv;
GtkWidget *parent, *widget;
CertPage *cp;
priv = E_CERT_MANAGER_CONFIG_GET_PRIVATE (ecmc);
ecmc->priv = priv;
/* We need to peek the db here to make sure it (and NSS) are fully initialized. */
e_cert_db_peek ();
priv->builder = gtk_builder_new ();
e_load_ui_builder_definition (priv->builder, "smime-ui.ui");
cp = g_new0 (CertPage, 1);
priv->yourcerts_page = cp;
cp->treeview = GTK_TREE_VIEW (e_builder_get_widget (priv->builder, "yourcerts-treeview"));
cp->streemodel = NULL;
cp->view_button = e_builder_get_widget (priv->builder, "your-view-button");
cp->backup_button = e_builder_get_widget (priv->builder, "your-backup-button");
cp->backup_all_button = e_builder_get_widget (priv->builder, "your-backup-all-button");
cp->edit_button = NULL;
cp->import_button = e_builder_get_widget (priv->builder, "your-import-button");
cp->delete_button = e_builder_get_widget (priv->builder, "your-delete-button");
cp->columns = yourcerts_columns;
cp->columns_count = G_N_ELEMENTS (yourcerts_columns);
cp->cert_type = E_CERT_USER;
cp->cert_filter_name = _("All PKCS12 files");
cp->cert_mime_types = yourcerts_mime_types;
initialize_ui (cp);
cp = g_new0 (CertPage, 1);
priv->contactcerts_page = cp;
cp->treeview = GTK_TREE_VIEW (e_builder_get_widget (priv->builder, "contactcerts-treeview"));
cp->streemodel = NULL;
cp->view_button = e_builder_get_widget (priv->builder, "contact-view-button");
cp->backup_button = NULL;
cp->backup_all_button = NULL;
cp->edit_button = e_builder_get_widget (priv->builder, "contact-edit-button");
cp->import_button = e_builder_get_widget (priv->builder, "contact-import-button");
cp->delete_button = e_builder_get_widget (priv->builder, "contact-delete-button");
cp->columns = contactcerts_columns;
cp->columns_count = G_N_ELEMENTS (contactcerts_columns);
cp->cert_type = E_CERT_CONTACT;
cp->cert_filter_name = _("All email certificate files");
cp->cert_mime_types = contactcerts_mime_types;
initialize_ui (cp);
cp = g_new0 (CertPage, 1);
priv->authoritycerts_page = cp;
cp->treeview = GTK_TREE_VIEW (e_builder_get_widget (priv->builder, "authoritycerts-treeview"));
cp->streemodel = NULL;
cp->view_button = e_builder_get_widget (priv->builder, "authority-view-button");
cp->backup_button = NULL;
cp->backup_all_button = NULL;
cp->edit_button = e_builder_get_widget (priv->builder, "authority-edit-button");
cp->import_button = e_builder_get_widget (priv->builder, "authority-import-button");
cp->delete_button = e_builder_get_widget (priv->builder, "authority-delete-button");
cp->columns = authoritycerts_columns;
cp->columns_count = G_N_ELEMENTS (authoritycerts_columns);
cp->cert_type = E_CERT_CA;
cp->cert_filter_name = _("All CA certificate files");
cp->cert_mime_types = authoritycerts_mime_types;
initialize_ui (cp);
/* Run this in an idle callback so Evolution has a chance to
* fully initialize itself and start its main loop before we
* load certificates, since doing so may trigger a password
* dialog, and dialogs require a main loop.
* Schedule with priority higher than gtk+ uses for animations
* (check docs for G_PRIORITY_HIGH_IDLE). */
g_idle_add_full (G_PRIORITY_DEFAULT, (GSourceFunc) populate_ui, ecmc, NULL);
/* Disconnect cert-manager-notebook from it's window and attach it
* to this ECertManagerConfig */
widget = e_builder_get_widget (priv->builder, "cert-manager-notebook");
parent = gtk_widget_get_parent (widget);
gtk_container_remove (GTK_CONTAINER (parent), widget);
gtk_box_pack_start (GTK_BOX (ecmc), widget, TRUE, TRUE, 0);
gtk_widget_show_all (widget);
/* FIXME: remove when implemented */
gtk_widget_set_sensitive (priv->yourcerts_page->backup_button, FALSE);
gtk_widget_set_sensitive (priv->yourcerts_page->backup_all_button, FALSE);
}
GtkWidget *
e_cert_manager_config_new (EPreferencesWindow *window)
{
ECertManagerConfig *ecmc;
ecmc = g_object_new (E_TYPE_CERT_MANAGER_CONFIG, "preferences-window", window, NULL);
return GTK_WIDGET (ecmc);
}
GtkWidget *
e_cert_manager_new_certificate_viewer (GtkWindow *parent,
ECert *cert)
{
GtkWidget *dialog;
GList *chain, *citer;
GSList *issuers = NULL;
g_return_val_if_fail (cert != NULL, NULL);
chain = e_cert_get_issuers_chain (cert);
for (citer = chain; citer; citer = g_list_next (citer)) {
issuers = g_slist_append (issuers, e_cert_get_internal_cert (citer->data));
}
dialog = certificate_viewer_new (
(GtkWindow *) parent,
e_cert_get_internal_cert (cert),
issuers);
g_list_free_full (chain, g_object_unref);
g_slist_free (issuers);
return dialog;
}
