0162e54075
Have wsutil/file_util.h include them on UN*X, just as it includes io.h on Windows, so we can have a rule of "if you do file operations, include <wsutil/file_util.h> and use the routines in it". Remove includes of unistd.h, fcntl.h, and sys/stat.h that aren't necessary (whether because of the addition of them to wsutil/file_util.h or because they weren't needed in the first place). Change-Id: Ie241dd74deff284e39a5f690a297dbb6e1dc485f Reviewed-on: https://code.wireshark.org/review/11619 Petri-Dish: Guy Harris <guy@alum.mit.edu> Reviewed-by: Guy Harris <guy@alum.mit.edu>
195 lines
5.1 KiB
C
195 lines
5.1 KiB
C
/* export_sslkeys.c
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*
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* Export SSL Session Keys dialog
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* by Sake Blok <sake@euronet.nl> (20110526)
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <string.h>
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#include <wsutil/file_util.h>
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#include <wsutil/str_util.h>
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#include <gtk/gtk.h>
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#include <gdk/gdkkeysyms.h>
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#if GTK_CHECK_VERSION(3,0,0)
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# include <gdk/gdkkeysyms-compat.h>
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#endif
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#include <wsutil/filesystem.h>
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#include <epan/packet.h>
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#include <epan/epan_dissect.h>
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#include <epan/charsets.h>
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#include <epan/prefs.h>
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#include "ui/alert_box.h"
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#include "ui/last_open_dir.h"
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#include "ui/progress_dlg.h"
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#include "ui/recent.h"
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#include "ui/simple_dialog.h"
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#include "ui/ssl_key_export.h"
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#include "ui/ui_util.h"
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#include "ui/gtk/keys.h"
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#include "ui/gtk/color_utils.h"
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#include "ui/gtk/packet_win.h"
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#include "ui/gtk/file_dlg.h"
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#include "ui/gtk/gui_utils.h"
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#include "ui/gtk/gtkglobals.h"
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#include "ui/gtk/font_utils.h"
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#include "ui/gtk/webbrowser.h"
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#include "ui/gtk/main.h"
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#include "ui/gtk/export_sslkeys.h"
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#ifdef _WIN32
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#include <gdk/gdkwin32.h>
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#include <windows.h>
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#include "ui/win32/file_dlg_win32.h"
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#endif
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/* save the SSL Session Keys */
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static gboolean
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savesslkeys_save_clicked_cb(char *file, gchar *keylist)
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{
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int fd;
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fd = ws_open(file, O_WRONLY|O_CREAT|O_TRUNC|O_BINARY, 0666);
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if (fd == -1) {
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open_failure_alert_box(file, errno, TRUE);
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return FALSE;
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}
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/*
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* Thanks, Microsoft, for not using size_t for the third argument to
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* _write(). Presumably this string will be <= 4GiB long....
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*/
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if (ws_write(fd, keylist, (unsigned int)strlen(keylist)) < 0) {
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write_failure_alert_box(file, errno);
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ws_close(fd);
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return FALSE;
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}
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if (ws_close(fd) < 0) {
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write_failure_alert_box(file, errno);
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return FALSE;
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}
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g_free(keylist);
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return TRUE;
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}
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/* Launch the dialog box to put up the file selection box etc */
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#ifdef _WIN32
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void
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savesslkeys_cb(GtkWidget * w _U_, gpointer data _U_)
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{
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win32_export_sslkeys_file(GDK_WINDOW_HWND(gtk_widget_get_window(top_level)));
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return;
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}
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#else
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static char *
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gtk_export_sslkeys_file(guint keylist_len)
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{
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GtkWidget *savesslkeys_dlg;
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gchar *label;
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GtkWidget *dlg_lb;
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char *pathname;
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/*
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* Build the dialog box we need.
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*/
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savesslkeys_dlg = file_selection_new("Wireshark: Export SSL Session Keys",
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GTK_WINDOW(top_level),
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FILE_SELECTION_SAVE);
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/* label */
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label = g_strdup_printf("Will save %u SSL Session %s to specified file.",
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keylist_len, plurality(keylist_len, "key", "keys"));
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dlg_lb = gtk_label_new(label);
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g_free(label);
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file_selection_set_extra_widget(savesslkeys_dlg, dlg_lb);
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gtk_widget_show(dlg_lb);
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pathname = file_selection_run(savesslkeys_dlg);
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if (pathname == NULL) {
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/* User cancelled or closed the dialog. */
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return NULL;
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}
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/* We've crosed the Rubicon; get rid of the dialog box. */
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window_destroy(savesslkeys_dlg);
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return pathname;
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}
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void
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savesslkeys_cb(GtkWidget * w _U_, gpointer data _U_)
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{
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char *pathname;
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guint keylist_len;
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gchar *keylist;
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keylist_len = ssl_session_key_count();
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/* don't show up the dialog, if no data has to be saved */
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if (keylist_len==0) {
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/* shouldn't happen as the menu item should have been greyed out */
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "There are no SSL Session Keys to save.");
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return;
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}
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/*
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* Retrieve the info we need
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*/
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keylist = ssl_export_sessions();
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/*
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* Loop until the user either selects a file or gives up.
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*/
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for (;;) {
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pathname = gtk_export_sslkeys_file(keylist_len);
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if (pathname == NULL) {
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/* User gave up. */
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break;
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}
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if (savesslkeys_save_clicked_cb(pathname, keylist)) {
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/* We succeeded. */
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g_free(pathname);
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break;
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}
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/* Dump failed; let the user select another file or give up. */
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g_free(pathname);
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}
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}
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#endif
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/*
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* Editor modelines - http://www.wireshark.org/tools/modelines.html
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*
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* Local variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* vi: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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