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gtk-dialog.c
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/*
* Off-the-Record Messaging plugin for pidgin
* Copyright (C) 2004-2016 Ian Goldberg, Rob Smits,
* Chris Alexander, Willy Lew,
* Lisa Du, Nikita Borisov
* <otr@cypherpunks.ca>
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/* config.h */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
/* system headers */
#include <stdio.h>
#include <stdlib.h>
#include <gtk/gtk.h>
/* gcrypt headers */
#include <gcrypt.h>
/* purple headers */
#include "version.h"
#include "pidginstock.h"
#include "plugin.h"
#include "notify.h"
#include "gtkconv.h"
#include "gtkutils.h"
#include "gtkimhtml.h"
#include "util.h"
#include "core.h"
#include "gtkmenutray.h"
#include "tooltipmenu.h"
#ifdef ENABLE_NLS
/* internationalisation headers */
#include <glib/gi18n-lib.h>
#else
#define _(x) (x)
#define N_(x) (x)
#endif
/* libotr headers */
#include <libotr/dh.h>
#include <libotr/privkey.h>
#include <libotr/proto.h>
#include <libotr/message.h>
#include <libotr/userstate.h>
#include <libotr/instag.h>
/* purple-otr headers */
#include "otr-plugin.h"
#include "dialogs.h"
#include "gtk-dialog.h"
#include "ui.h"
#include "otr-icons.h"
static GHashTable * otr_win_menus = 0;
static GHashTable * otr_win_status = 0;
static int img_id_not_private = 0;
static int img_id_unverified = 0;
static int img_id_private = 0;
static int img_id_finished = 0;
typedef struct {
ConnContext *context; /* The context used to fire library code */
GtkEntry* question_entry; /* The text entry field containing the user
* question */
GtkEntry *entry; /* The text entry field containing the secret */
int smp_type; /* Whether the SMP type is based on question
* challenge (0) or shared secret (1) */
gboolean responder; /* Whether or not this is the first side to give
* their secret */
} SmpResponsePair;
/* Information used by the plugin that is specific to both the
* application and connection. */
typedef struct dialog_context_data {
GtkWidget *smp_secret_dialog;
SmpResponsePair *smp_secret_smppair;
GtkWidget *smp_progress_dialog;
GtkWidget *smp_progress_bar;
GtkWidget *smp_progress_label;
otrl_instag_t their_instance;
} SMPData;
typedef struct {
SmpResponsePair *smppair;
GtkEntry *one_way_entry;
GtkEntry *two_way_entry;
GtkWidget *notebook;
} AuthSignalData;
typedef struct {
enum {
convctx_none,
convctx_conv,
convctx_ctx
} convctx_type;
PurpleConversation *conv;
ConnContext *context;
} ConvOrContext;
static gint get_new_instance_index(PurpleConversation *conv)
{
gint * max_index = (gint *)
purple_conversation_get_data(conv, "otr-max_idx");
*max_index = (*max_index) + 1;
return *max_index;
}
static gint get_context_instance_to_index(PurpleConversation *conv,
ConnContext *context) {
GHashTable * conv_to_idx_map =
purple_conversation_get_data(conv, "otr-conv_to_idx");
gpointer index = NULL;
if (!g_hash_table_lookup_extended(conv_to_idx_map, context, NULL, &index)) {
index = g_malloc(sizeof(gint));
*(gint *)index = get_new_instance_index(conv);
g_hash_table_replace(conv_to_idx_map, context, index);
}
return *(gint *)index;
}
static void close_progress_window(SMPData *smp_data)
{
if (smp_data->smp_progress_dialog) {
gtk_dialog_response(GTK_DIALOG(smp_data->smp_progress_dialog),
GTK_RESPONSE_REJECT);
}
smp_data->smp_progress_dialog = NULL;
smp_data->smp_progress_bar = NULL;
smp_data->smp_progress_label = NULL;
}
static void otrg_gtk_dialog_free_smp_data(PurpleConversation *conv)
{
SMPData *smp_data = purple_conversation_get_data(conv, "otr-smpdata");
if (!smp_data) return;
if (smp_data->smp_secret_dialog) {
gtk_dialog_response(GTK_DIALOG(smp_data->smp_secret_dialog),
GTK_RESPONSE_REJECT);
}
smp_data->smp_secret_dialog = NULL;
smp_data->smp_secret_smppair = NULL;
close_progress_window(smp_data);
free(smp_data);
g_hash_table_remove(conv->data, "otr-smpdata");
}
static SMPData* otrg_gtk_dialog_add_smp_data(PurpleConversation *conv)
{
SMPData *smp_data = malloc(sizeof(SMPData));
smp_data->smp_secret_dialog = NULL;
smp_data->smp_secret_smppair = NULL;
smp_data->smp_progress_dialog = NULL;
smp_data->smp_progress_bar = NULL;
smp_data->smp_progress_label = NULL;
/* Chosen as initialized value since libotr should never allow
* this as a "their_instance" value */
smp_data->their_instance = OTRL_INSTAG_BEST;
purple_conversation_set_data(conv, "otr-smpdata", smp_data);
return smp_data;
}
static GtkWidget *otr_icon(GtkWidget *image, TrustLevel level,
gboolean sensitivity)
{
GdkPixbuf *pixbuf = NULL;
const guint8 *data = NULL;
switch(level) {
case TRUST_NOT_PRIVATE:
data = not_private_pixbuf;
break;
case TRUST_UNVERIFIED:
data = unverified_pixbuf;
break;
case TRUST_PRIVATE:
data = private_pixbuf;
break;
case TRUST_FINISHED:
data = finished_pixbuf;
break;
}
pixbuf = gdk_pixbuf_new_from_inline(-1, data, FALSE, NULL);
if (image) {
gtk_image_set_from_pixbuf(GTK_IMAGE(image), pixbuf);
} else {
image = gtk_image_new_from_pixbuf(pixbuf);
}
g_object_unref(G_OBJECT(pixbuf));
gtk_widget_set_sensitive (image, sensitivity);
return image;
}
static void message_response_cb(GtkDialog *dialog, gint id, GtkWidget *widget)
{
gtk_widget_destroy(GTK_WIDGET(widget));
}
/* Forward declarations for the benefit of smp_message_response_cb/redraw
* authvbox */
static void verify_fingerprint(GtkWindow *parent, Fingerprint *fprint);
static void add_vrfy_fingerprint(GtkWidget *vbox, void *data);
static struct vrfy_fingerprint_data* vrfy_fingerprint_data_new(
Fingerprint *fprint);
static void vrfy_fingerprint_destroyed(GtkWidget *w,
struct vrfy_fingerprint_data *vfd);
static void conversation_switched ( PurpleConversation *conv, void * data );
static GtkWidget *create_smp_progress_dialog(GtkWindow *parent,
ConnContext *context);
/* Called when a button is pressed on the "progress bar" smp dialog */
static void smp_progress_response_cb(GtkDialog *dialog, gint response,
ConnContext *context)
{
PurpleConversation *conv = otrg_plugin_context_to_conv(context, 0);
SMPData *smp_data = NULL;
if (conv) {
gdouble frac;
smp_data = purple_conversation_get_data(conv, "otr-smpdata");
frac = gtk_progress_bar_get_fraction(
GTK_PROGRESS_BAR(smp_data->smp_progress_bar));
if (frac != 0.0 && frac != 1.0 && response == GTK_RESPONSE_REJECT) {
otrg_plugin_abort_smp(context);
}
}
/* In all cases, destroy the current window */
gtk_widget_destroy(GTK_WIDGET(dialog));
/* Clean up variables pointing to the destroyed objects */
if (smp_data) {
smp_data->smp_progress_bar = NULL;
smp_data->smp_progress_label = NULL;
smp_data->smp_progress_dialog = NULL;
}
}
/* Called when a button is pressed on the "enter the secret" smp dialog
* The data passed contains a pointer to the text entry field containing
* the entered secret as well as the current context.
*/
static void smp_secret_response_cb(GtkDialog *dialog, gint response,
AuthSignalData *auth_opt_data)
{
ConnContext* context;
PurpleConversation *conv;
SMPData *smp_data;
SmpResponsePair *smppair;
if (!auth_opt_data) return;
smppair = auth_opt_data->smppair;
if (!smppair) return;
context = smppair->context;
if (response == GTK_RESPONSE_ACCEPT && smppair->entry) {
GtkEntry* entry = smppair->entry;
char *secret;
size_t secret_len;
GtkEntry* question_entry = smppair->question_entry;
const char *user_question = NULL;
if (context == NULL || context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
return;
}
secret = g_strdup(gtk_entry_get_text(entry));
secret_len = strlen(secret);
if (smppair->responder) {
otrg_plugin_continue_smp(context, (const unsigned char *)secret,
secret_len);
} else {
if (smppair->smp_type == 0) {
if (!question_entry) {
return;
}
user_question = gtk_entry_get_text(question_entry);
if (user_question == NULL || strlen(user_question) == 0) {
return;
}
}
/* pass user question here */
otrg_plugin_start_smp(context, user_question,
(const unsigned char *)secret, secret_len);
}
g_free(secret);
/* launch progress bar window */
create_smp_progress_dialog(GTK_WINDOW(dialog), context);
} else if (response == GTK_RESPONSE_HELP) {
char *helpurl = g_strdup_printf("%s%s&context=%s",
AUTHENTICATE_HELPURL, _("?lang=en"),
auth_opt_data->smppair->smp_type == 0 ?
( /* Question and Answer */
auth_opt_data->smppair->responder ?
"answer" : "question" ) :
auth_opt_data->smppair->smp_type == 1 ?
( /* Shared secret */
auth_opt_data->smppair->responder ?
"secretresp" : "secret" ) :
/* Fingerprint */
"fingerprint"
);
purple_notify_uri(otrg_plugin_handle, helpurl);
g_free(helpurl);
/* Don't destroy the window */
return;
} else {
otrg_plugin_abort_smp(context);
}
/* In all cases except HELP, destroy the current window */
gtk_widget_destroy(GTK_WIDGET(dialog));
/* Clean up references to this window */
conv = otrg_plugin_context_to_conv(smppair->context, 0);
smp_data = purple_conversation_get_data(conv, "otr-smpdata");
if (smp_data) {
smp_data->smp_secret_dialog = NULL;
smp_data->smp_secret_smppair = NULL;
}
/* Free memory */
free(auth_opt_data);
free(smppair);
}
static void close_smp_window(PurpleConversation *conv)
{
SMPData *smp_data = purple_conversation_get_data(conv, "otr-smpdata");
if (smp_data && smp_data->smp_secret_dialog) {
gtk_dialog_response(GTK_DIALOG(smp_data->smp_secret_dialog),
GTK_RESPONSE_REJECT);
}
}
static GtkWidget *create_dialog(GtkWindow *parent,
PurpleNotifyMsgType type, const char *title,
const char *primary, const char *secondary, int sensitive,
GtkWidget **labelp, void (*add_custom)(GtkWidget *vbox, void *data),
void *add_custom_data)
{
GtkWidget *dialog;
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *label;
GtkWidget *img = NULL;
char *label_text;
const char *icon_name = NULL;
switch (type) {
case PURPLE_NOTIFY_MSG_ERROR:
icon_name = PIDGIN_STOCK_DIALOG_ERROR;
break;
case PURPLE_NOTIFY_MSG_WARNING:
icon_name = PIDGIN_STOCK_DIALOG_WARNING;
break;
case PURPLE_NOTIFY_MSG_INFO:
icon_name = PIDGIN_STOCK_DIALOG_INFO;
break;
default:
icon_name = NULL;
break;
}
if (icon_name != NULL) {
img = gtk_image_new_from_stock(icon_name,
gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_HUGE));
gtk_misc_set_alignment(GTK_MISC(img), 0, 0);
}
dialog = gtk_dialog_new_with_buttons(
title ? title : PIDGIN_ALERT_TITLE, parent, 0,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL);
gtk_window_set_focus_on_map(GTK_WINDOW(dialog), FALSE);
gtk_window_set_role(GTK_WINDOW(dialog), "notify_dialog");
g_signal_connect(G_OBJECT(dialog), "response",
G_CALLBACK(message_response_cb), dialog);
gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT,
sensitive);
gtk_container_set_border_width(GTK_CONTAINER(dialog), 6);
gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog)->vbox), 12);
gtk_container_set_border_width(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), 6);
hbox = gtk_hbox_new(FALSE, 12);
vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), hbox);
if (img != NULL) {
gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 0);
}
label_text = g_strdup_printf(
"<span weight=\"bold\" size=\"larger\">%s</span>%s%s",
(primary ? primary : ""),
(primary ? "\n\n" : ""),
(secondary ? secondary : ""));
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
gtk_label_set_selectable(GTK_LABEL(label), 1);
g_free(label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
if (add_custom) {
add_custom(vbox, add_custom_data);
}
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0);
gtk_widget_show_all(dialog);
if (labelp) *labelp = label;
return dialog;
}
static void add_to_vbox_init_one_way_auth(GtkWidget *vbox,
ConnContext *context, AuthSignalData *auth_opt_data, char *question) {
GtkWidget *question_entry;
GtkWidget *entry;
GtkWidget *label;
GtkWidget *label2;
char *label_text;
SmpResponsePair* smppair = auth_opt_data->smppair;
if (smppair->responder) {
label_text = g_strdup_printf("<small><i>\n%s\n</i></small>",
_("Your buddy is attempting to determine if he or she is really "
"talking to you, or if it's someone pretending to be you. "
"Your buddy has asked a question, indicated below. "
"To authenticate to your buddy, enter the answer and "
"click OK."));
} else {
label_text = g_strdup_printf("<small><i>\n%s\n</i></small>",
_("To authenticate using a question, pick a question whose "
"answer is known only to you and your buddy. Enter this "
"question and this answer, then wait for your buddy to "
"enter the answer too. If the answers "
"don't match, then you may be talking to an imposter."));
}
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
gtk_label_set_selectable(GTK_LABEL(label), FALSE);
g_free(label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
if (smppair->responder) {
label_text = g_strdup_printf(_("This is the question asked by "
"your buddy:"));
} else {
label_text = g_strdup_printf(_("Enter question here:"));
}
label = gtk_label_new(label_text);
gtk_label_set_selectable(GTK_LABEL(label), FALSE);
g_free(label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
if (smppair->responder && question) {
label_text = g_markup_printf_escaped("<span background=\"white\" "
"foreground=\"black\" weight=\"bold\">%s</span>", question);
label = gtk_label_new(NULL);
gtk_label_set_markup (GTK_LABEL(label), label_text);
gtk_label_set_selectable(GTK_LABEL(label), FALSE);
g_free(label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
smppair->question_entry = NULL;
} else {
/* Create the text view where the user enters their question */
question_entry = gtk_entry_new ();
smppair->question_entry = GTK_ENTRY(question_entry);
gtk_box_pack_start(GTK_BOX(vbox), question_entry, FALSE, FALSE, 0);
}
if (context->active_fingerprint->trust &&
context->active_fingerprint->trust[0] && !(smppair->responder)) {
label2 = gtk_label_new(_("This buddy is already authenticated."));
} else {
label2 = NULL;
}
/* Leave a blank line */
gtk_box_pack_start(GTK_BOX(vbox), gtk_label_new(NULL), FALSE,
FALSE, 0);
label_text = g_strdup_printf(_("Enter secret answer here "
"(case sensitive):"));
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
gtk_label_set_selectable(GTK_LABEL(label), FALSE);
g_free(label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
/* Create the text view where the user enters their secret */
entry = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entry), "");
auth_opt_data->one_way_entry = GTK_ENTRY(entry);
gtk_entry_set_activates_default(GTK_ENTRY(entry), smppair->responder);
gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
/* Leave a blank line */
gtk_box_pack_start(GTK_BOX(vbox), gtk_label_new(NULL), FALSE,
FALSE, 0);
if (label2) {
gtk_box_pack_start(GTK_BOX(vbox), label2, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(vbox), gtk_label_new(NULL), FALSE,
FALSE, 0);
}
}
static void add_to_vbox_init_two_way_auth(GtkWidget *vbox,
ConnContext *context, AuthSignalData *auth_opt_data) {
GtkWidget *entry;
GtkWidget *label;
GtkWidget *label2;
char *label_text;
label_text = g_strdup_printf("<small><i>\n%s\n</i></small>",
_("To authenticate, pick a secret known "
"only to you and your buddy. Enter this secret, then "
"wait for your buddy to enter it too. If the secrets "
"don't match, then you may be talking to an imposter."));
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
gtk_label_set_selectable(GTK_LABEL(label), FALSE);
g_free(label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
label_text = g_strdup_printf(_("Enter secret here:"));
label = gtk_label_new(label_text);
gtk_label_set_selectable(GTK_LABEL(label), FALSE);
g_free(label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
/* Create the text view where the user enters their secret */
entry = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entry), "");
gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
auth_opt_data->two_way_entry = GTK_ENTRY(entry);
if (context->active_fingerprint->trust &&
context->active_fingerprint->trust[0]) {
label2 = gtk_label_new(_("This buddy is already authenticated."));
} else {
label2 = NULL;
}
gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
/* Leave a blank line */
gtk_box_pack_start(GTK_BOX(vbox), gtk_label_new(NULL), FALSE,
FALSE, 0);
if (label2) {
gtk_box_pack_start(GTK_BOX(vbox), label2, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(vbox), gtk_label_new(NULL), FALSE,
FALSE, 0);
}
}
static void add_to_vbox_verify_fingerprint(GtkWidget *vbox,
ConnContext *context, SmpResponsePair* smppair) {
char our_hash[OTRL_PRIVKEY_FPRINT_HUMAN_LEN],
their_hash[OTRL_PRIVKEY_FPRINT_HUMAN_LEN];
GtkWidget *label;
char *label_text;
struct vrfy_fingerprint_data *vfd;
PurplePlugin *p;
char *proto_name;
Fingerprint *fprint = context->active_fingerprint;
if (fprint == NULL) return;
if (fprint->fingerprint == NULL) return;
label_text = g_strdup_printf("<small><i>\n%s %s\n</i></small>",
_("To verify the fingerprint, contact your buddy via some "
"<i>other</i> authenticated channel, such as the telephone "
"or GPG-signed email. Each of you should tell your fingerprint "
"to the other."),
_("If everything matches up, you should choose <b>I have</b> "
"in the menu below."));
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
gtk_label_set_selectable(GTK_LABEL(label), FALSE);
g_free(label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
vfd = vrfy_fingerprint_data_new(fprint);
strncpy(our_hash, _("[none]"), 44);
our_hash[44] = '\0';
otrl_privkey_fingerprint(otrg_plugin_userstate, our_hash,
context->accountname, context->protocol);
otrl_privkey_hash_to_human(their_hash, fprint->fingerprint);
p = purple_find_prpl(context->protocol);
proto_name = (p && p->info->name) ? p->info->name : _("Unknown");
label_text = g_strdup_printf(_("Fingerprint for you, %s (%s):\n%s\n\n"
"Purported fingerprint for %s:\n%s\n"), context->accountname,
proto_name, our_hash, context->username, their_hash);
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
/* Make the label containing the fingerprints selectable, but
* not auto-selected. */
gtk_label_set_selectable(GTK_LABEL(label), TRUE);
g_object_set(label, "can-focus", FALSE, NULL);
g_free(label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
add_vrfy_fingerprint(vbox, vfd);
g_signal_connect(G_OBJECT(vbox), "destroy",
G_CALLBACK(vrfy_fingerprint_destroyed), vfd);
}
static void redraw_auth_vbox(GtkComboBox *combo, void *data)
{
AuthSignalData *auth_data = (AuthSignalData*) data;
GtkWidget *notebook = auth_data ? auth_data->notebook : NULL;
int selected;
if (auth_data == NULL) return;
selected = gtk_combo_box_get_active(combo);
if (selected == 0) {
gtk_notebook_set_current_page (GTK_NOTEBOOK(notebook), 0);
auth_data->smppair->entry = auth_data->one_way_entry;
auth_data->smppair->smp_type = 0;
} else if (selected == 1) {
gtk_notebook_set_current_page (GTK_NOTEBOOK(notebook), 1);
auth_data->smppair->entry = auth_data->two_way_entry;
auth_data->smppair->smp_type = 1;
} else if (selected == 2) {
auth_data->smppair->entry = NULL;
gtk_notebook_set_current_page (GTK_NOTEBOOK(notebook), 2);
auth_data->smppair->smp_type = -1;
}
}
static void add_other_authentication_options(GtkWidget *vbox,
GtkWidget *notebook, ConnContext *context, AuthSignalData *data) {
GtkWidget *label;
GtkWidget *combo;
char *labeltext;
labeltext = g_strdup_printf("\n%s",
_("How would you like to authenticate your buddy?"));
label = gtk_label_new(labeltext);
g_free(labeltext);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
combo = gtk_combo_box_new_text();
gtk_combo_box_append_text(GTK_COMBO_BOX(combo),
_("Question and answer"));
gtk_combo_box_append_text(GTK_COMBO_BOX(combo),
_("Shared secret"));
gtk_combo_box_append_text(GTK_COMBO_BOX(combo),
_("Manual fingerprint verification"));
gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
gtk_box_pack_start(GTK_BOX(vbox), combo, FALSE, FALSE, 0);
data->notebook = notebook;
g_signal_connect (combo, "changed",
G_CALLBACK (redraw_auth_vbox), data);
}
static GtkWidget *create_smp_dialog(const char *title, const char *primary,
ConnContext *context, gboolean responder, char *question)
{
GtkWidget *dialog;
PurpleConversation *conv = otrg_plugin_context_to_conv(context, 1);
SMPData *smp_data = purple_conversation_get_data(conv, "otr-smpdata");
close_progress_window(smp_data);
/* If you start SMP authentication on a different context, it
* will kill any existing SMP */
if (smp_data->their_instance != context->their_instance) {
otrg_gtk_dialog_free_smp_data(conv);
smp_data = otrg_gtk_dialog_add_smp_data(conv);
}
if (!(smp_data->smp_secret_dialog)) {
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *auth_vbox;
GtkWidget *label;
GtkWidget *img = NULL;
char *label_text;
const char *icon_name = NULL;
SmpResponsePair* smppair;
GtkWidget *notebook;
AuthSignalData *auth_opt_data;
smp_data->their_instance = context->their_instance;
icon_name = PIDGIN_STOCK_DIALOG_INFO;
img = gtk_image_new_from_stock(icon_name,
gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_HUGE));
gtk_misc_set_alignment(GTK_MISC(img), 0, 0);
dialog = gtk_dialog_new_with_buttons(title ? title :
PIDGIN_ALERT_TITLE, NULL, 0,
GTK_STOCK_HELP, GTK_RESPONSE_HELP,
GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
_("_Authenticate"), GTK_RESPONSE_ACCEPT, NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dialog),
GTK_RESPONSE_ACCEPT);
auth_vbox = gtk_vbox_new(FALSE, 0);
hbox = gtk_hbox_new(FALSE, 15);
vbox = gtk_vbox_new(FALSE, 0);
smppair = malloc(sizeof(SmpResponsePair));
smppair->responder = responder;
smppair->context = context;
notebook = gtk_notebook_new();
auth_opt_data = malloc(sizeof(AuthSignalData));
auth_opt_data->smppair = smppair;
gtk_window_set_focus_on_map(GTK_WINDOW(dialog), !responder);
gtk_window_set_role(GTK_WINDOW(dialog), "notify_dialog");
gtk_container_set_border_width(GTK_CONTAINER(dialog), 6);
gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog)->vbox), 12);
gtk_container_set_border_width(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
6);
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), hbox);
gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 0);
label_text = g_strdup_printf(
"<span weight=\"bold\" size=\"larger\">%s</span>\n\n%s",
(primary ? primary : ""),
_("Authenticating a buddy helps ensure that the person "
"you are talking to is who he or she claims to be."));
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
gtk_label_set_selectable(GTK_LABEL(label), FALSE);
g_free(label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
if (!responder) {
add_other_authentication_options(vbox, notebook, context,
auth_opt_data);
}
g_signal_connect(G_OBJECT(dialog), "response",
G_CALLBACK(smp_secret_response_cb),
auth_opt_data);
if (!responder || (responder && question != NULL)) {
GtkWidget *one_way_vbox = gtk_vbox_new(FALSE, 0);
add_to_vbox_init_one_way_auth(one_way_vbox, context,
auth_opt_data, question);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), one_way_vbox,
gtk_label_new("0"));
smppair->entry = auth_opt_data->one_way_entry;
smppair->smp_type = 0;
}
if (!responder || (responder && question == NULL)) {
GtkWidget *two_way_vbox = gtk_vbox_new(FALSE, 0);
add_to_vbox_init_two_way_auth(two_way_vbox, context, auth_opt_data);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), two_way_vbox,
gtk_label_new("1"));
if (responder && question == NULL) {
smppair->entry = auth_opt_data->two_way_entry;
smppair->smp_type = 1;
}
}
if (!responder) {
GtkWidget *fingerprint_vbox = gtk_vbox_new(FALSE, 0);
add_to_vbox_verify_fingerprint(fingerprint_vbox, context, smppair);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), fingerprint_vbox,
gtk_label_new("2"));
}
gtk_notebook_set_show_tabs (GTK_NOTEBOOK(notebook), FALSE);
gtk_notebook_set_show_border (GTK_NOTEBOOK(notebook), FALSE);
gtk_box_pack_start(GTK_BOX(auth_vbox), notebook, FALSE, FALSE, 0);
gtk_widget_show(notebook);
gtk_box_pack_start(GTK_BOX(vbox), auth_vbox, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0);
gtk_widget_show_all(dialog);
gtk_notebook_set_current_page (GTK_NOTEBOOK(notebook), 0);
if (!responder) {
gtk_window_set_focus(GTK_WINDOW(dialog),
GTK_WIDGET(smppair->question_entry));
} else {
gtk_window_set_focus(GTK_WINDOW(dialog),
GTK_WIDGET(smppair->entry));
}
smp_data->smp_secret_dialog = dialog;
smp_data->smp_secret_smppair = smppair;
} else {
/* Set the responder field to TRUE if we were passed that value,
* even if the window was already up. */
if (responder) {
smp_data->smp_secret_smppair->responder = responder;
}
}
return smp_data->smp_secret_dialog;
}
static GtkWidget *create_smp_progress_dialog(GtkWindow *parent,
ConnContext *context)
{
GtkWidget *dialog;
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *label;
GtkWidget *proglabel;
GtkWidget *bar;
GtkWidget *img = NULL;
char *label_text, *label_pat;
const char *icon_name = NULL;
PurpleConversation *conv;
SMPData *smp_data;
icon_name = PIDGIN_STOCK_DIALOG_INFO;
img = gtk_image_new_from_stock(icon_name,
gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_HUGE));
gtk_misc_set_alignment(GTK_MISC(img), 0, 0);
dialog = gtk_dialog_new_with_buttons(
context->smstate->received_question ?
/* Translators: you are asked to authenticate yourself */
_("Authenticating to Buddy") :
/* Translators: you asked your buddy to authenticate him/herself */
_("Authenticating Buddy"),
parent, 0, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dialog),
GTK_RESPONSE_ACCEPT);
gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog),
GTK_RESPONSE_REJECT, 1);
gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog),
GTK_RESPONSE_ACCEPT, 0);
gtk_window_set_focus_on_map(GTK_WINDOW(dialog), FALSE);
gtk_window_set_role(GTK_WINDOW(dialog), "notify_dialog");
gtk_container_set_border_width(GTK_CONTAINER(dialog), 6);
gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog)->vbox), 12);
gtk_container_set_border_width(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), 6);
hbox = gtk_hbox_new(FALSE, 12);
vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), hbox);
gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 0);
label_pat = g_strdup_printf("<span weight=\"bold\" size=\"larger\">"
"%s</span>\n", context->smstate->received_question ?
_("Authenticating to %s") :
_("Authenticating %s"));
label_text = g_strdup_printf(label_pat, context->username);
g_free(label_pat);
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
gtk_label_set_selectable(GTK_LABEL(label), 1);
g_free(label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
proglabel = gtk_label_new(NULL);
gtk_label_set_selectable(GTK_LABEL(proglabel), 1);
gtk_label_set_line_wrap(GTK_LABEL(proglabel), TRUE);
gtk_misc_set_alignment(GTK_MISC(proglabel), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), proglabel, FALSE, FALSE, 0);
/* Create the progress bar */