path: root/plugins/exchange-operations/exchange-change-password.c

/*
 *
 * 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/>
 *
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

/* exchange-change-password: Change Password code */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "exchange-change-password.h"

#include <exchange-account.h>
#include <e2k-utils.h>

#include <gtk/gtk.h>

static void
entry_changed (GtkEntry *entry, gpointer user_data)
{
    GtkEntry *new_entry, *confirm_entry;
    GtkDialog *pass_dialog;
    const gchar *text;

        new_entry = GTK_ENTRY (entry);
        confirm_entry = GTK_ENTRY (user_data);
    pass_dialog = GTK_DIALOG (g_object_get_data (G_OBJECT (new_entry), "pass_dialog"));

    text = gtk_entry_get_text (new_entry);
    if (!text || !*text) {
        gtk_dialog_set_response_sensitive (pass_dialog, GTK_RESPONSE_OK, FALSE);
        return;
    }

    text = gtk_entry_get_text (confirm_entry);
    if (!text || !*text) {
        gtk_dialog_set_response_sensitive (pass_dialog, GTK_RESPONSE_OK, FALSE);
        return;
    }

    gtk_dialog_set_response_sensitive (pass_dialog, GTK_RESPONSE_OK, TRUE);
}

/**
 * exchange_get_new_password:
 * @existing_password: The user's current password
 * @voluntary: %TRUE if the user has chosen "Change Password",
 * %FALSE if their old password has expired.
 *
 * Prompt the user for a new password.
 */
gchar *
exchange_get_new_password (const gchar *existing_password, gboolean voluntary)
{
    GtkResponseType response;
    gchar *new_pass;
    GtkWidget *pass_dialog;
    GtkWidget *dialog_vbox1;
    GtkWidget *pass_label;
    GtkWidget *table1;
    GtkWidget *current_pass_label;
    GtkWidget *new_pass_label;
    GtkWidget *confirm_pass_label;
    GtkWidget *current_pass_entry;
    GtkWidget *new_pass_entry;
    GtkWidget *confirm_pass_entry;

    pass_dialog = gtk_dialog_new_with_buttons (
        _("Change Password"),
        NULL,
        GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
        GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
        GTK_STOCK_OK, GTK_RESPONSE_OK,
        NULL);

    dialog_vbox1 = gtk_dialog_get_content_area (GTK_DIALOG (pass_dialog));
    gtk_widget_show (dialog_vbox1);

    pass_label = gtk_label_new (_("Your current password has expired. Please change your password now."));
    gtk_widget_show (pass_label);
    gtk_box_pack_start (GTK_BOX (dialog_vbox1), pass_label, FALSE, FALSE, 0);
    gtk_label_set_justify (GTK_LABEL (pass_label), GTK_JUSTIFY_CENTER);
    gtk_label_set_line_wrap (GTK_LABEL (pass_label), TRUE);
    gtk_misc_set_alignment (GTK_MISC (pass_label), 0.52, 0.5);
    gtk_misc_set_padding (GTK_MISC (pass_label), 0, 6);

    table1 = gtk_table_new (3, 2, FALSE);
    gtk_widget_show (table1);
    gtk_box_pack_start (GTK_BOX (dialog_vbox1), table1, TRUE, TRUE, 0);
    gtk_container_set_border_width (GTK_CONTAINER (table1), 6);
    gtk_table_set_row_spacings (GTK_TABLE (table1), 6);
    gtk_table_set_col_spacings (GTK_TABLE (table1), 6);

    current_pass_label = gtk_label_new_with_mnemonic (_("Current _Password:"));
    gtk_widget_show (current_pass_label);
    gtk_table_attach (GTK_TABLE (table1), current_pass_label, 0, 1, 0, 1,
              (GtkAttachOptions) (GTK_FILL),
              (GtkAttachOptions) (0), 0, 0);
    gtk_misc_set_alignment (GTK_MISC (current_pass_label), 0, 0.5);

    new_pass_label = gtk_label_new_with_mnemonic (_("_New Password:"));
    gtk_widget_show (new_pass_label);
    gtk_table_attach (GTK_TABLE (table1), new_pass_label, 0, 1, 1, 2,
              (GtkAttachOptions) (GTK_FILL),
              (GtkAttachOptions) (0), 0, 0);
    gtk_misc_set_alignment (GTK_MISC (new_pass_label), 0, 0.5);

    confirm_pass_label = gtk_label_new_with_mnemonic (_("_Confirm Password:"));
    gtk_widget_show (confirm_pass_label);
    gtk_table_attach (GTK_TABLE (table1), confirm_pass_label, 0, 1, 2, 3,
              (GtkAttachOptions) (GTK_FILL),
              (GtkAttachOptions) (0), 0, 0);
    gtk_misc_set_alignment (GTK_MISC (confirm_pass_label), 0, 0.5);

    new_pass_entry = gtk_entry_new ();
    gtk_widget_show (new_pass_entry);
    gtk_table_attach (GTK_TABLE (table1), new_pass_entry, 1, 2, 1, 2,
              (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
              (GtkAttachOptions) (0), 0, 0);
    gtk_entry_set_visibility (GTK_ENTRY (new_pass_entry), FALSE);

    confirm_pass_entry = gtk_entry_new ();
    gtk_widget_show (confirm_pass_entry);
    gtk_table_attach (GTK_TABLE (table1), confirm_pass_entry, 1, 2, 2, 3,
              (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
              (GtkAttachOptions) (0), 0, 0);
    gtk_entry_set_visibility (GTK_ENTRY (confirm_pass_entry), FALSE);

    current_pass_entry = gtk_entry_new ();
    gtk_widget_show (current_pass_entry);
    gtk_table_attach (GTK_TABLE (table1), current_pass_entry, 1, 2, 0, 1,
              (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
              (GtkAttachOptions) (0), 0, 12);
    gtk_entry_set_visibility (GTK_ENTRY (current_pass_entry), FALSE);

    g_object_set_data (G_OBJECT (new_pass_entry), "pass_dialog", pass_dialog);
    g_object_set_data (G_OBJECT (confirm_pass_entry), "pass_dialog", pass_dialog);
    g_signal_connect (new_pass_entry, "changed", G_CALLBACK (entry_changed), confirm_pass_entry);
    g_signal_connect (confirm_pass_entry, "changed", G_CALLBACK (entry_changed), new_pass_entry);
    entry_changed (GTK_ENTRY (new_pass_entry), confirm_pass_entry);

    if (voluntary)
        gtk_widget_hide (GTK_WIDGET (pass_label));

run_dialog_again:
    response = gtk_dialog_run (GTK_DIALOG (pass_dialog));
    if (response == GTK_RESPONSE_OK) {
        const gchar *cur_pass, *new_pass1, *new_pass2;

        cur_pass = gtk_entry_get_text (GTK_ENTRY (current_pass_entry));
        new_pass1 = gtk_entry_get_text (GTK_ENTRY (new_pass_entry));
        new_pass2 = gtk_entry_get_text (GTK_ENTRY (confirm_pass_entry));

        if (existing_password) {
            if (strcmp (cur_pass, existing_password) != 0) {
                /* User entered a wrong existing
                 * password. Prompt him again.
                 */
                gtk_label_set_text (GTK_LABEL (pass_label), _("The current password does not match the existing password for your account. Please enter the correct password"));
                gtk_widget_show (pass_label);
                goto run_dialog_again;
            }
        }

        if (strcmp (new_pass1, new_pass2) != 0) {
            gtk_label_set_text (GTK_LABEL (pass_label), _("The two passwords do not match. Please re-enter the passwords."));
            gtk_widget_show (pass_label);
            goto run_dialog_again;
        }

        new_pass = g_strdup (new_pass1);
    } else
        new_pass = NULL;

    gtk_widget_destroy (pass_dialog);

    return new_pass;
}