diff options
Diffstat (limited to 'tui/nmt-password-dialog.c')
| -rw-r--r-- | tui/nmt-password-dialog.c | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/tui/nmt-password-dialog.c b/tui/nmt-password-dialog.c new file mode 100644 index 00000000..6d52c75a --- /dev/null +++ b/tui/nmt-password-dialog.c @@ -0,0 +1,343 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * 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 (at your option) any later version. + * + * 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, see <http://www.gnu.org/licenses/>. + * + * Copyright 2013 Red Hat, Inc. + */ + +/** + * SECTION:nmt-password-dialog + * @short_description: A password dialog + * + * #NmtPasswordDialog is the password dialog used to get connection + * secrets when activating a connection. + */ + +#include "config.h" + +#include <glib/gi18n-lib.h> + +#include "nmt-password-dialog.h" +#include "nmt-secret-agent.h" +#include "nmtui.h" + +G_DEFINE_TYPE (NmtPasswordDialog, nmt_password_dialog, NMT_TYPE_NEWT_FORM) + +#define NMT_PASSWORD_DIALOG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NMT_TYPE_PASSWORD_DIALOG, NmtPasswordDialogPrivate)) + +typedef struct { + char *request_id; + char *prompt; + GPtrArray *secrets; + GPtrArray *entries; + + NmtNewtWidget *ok, *cancel; + NmtNewtWidget *last_entry; + NmtNewtWidget *secret_grid; + + gboolean succeeded; +} NmtPasswordDialogPrivate; + +enum { + PROP_0, + PROP_REQUEST_ID, + PROP_PROMPT, + PROP_SECRETS, + + LAST_PROP +}; + +/** + * nmt_password_dialog_new: + * @request_id: the request ID from the #NmtSecretAgent + * @title: the dialog title + * @prompt: the prompt text to display + * @secrets: (element-type #NmtSecretAgentSecret): the secrets requested + * + * Creates a new #NmtPasswordDialog to request passwords from + * the user. + * + * Returns: a new #NmtPasswordDialog. + */ +NmtNewtForm * +nmt_password_dialog_new (const char *request_id, + const char *title, + const char *prompt, + GPtrArray *secrets) +{ + return g_object_new (NMT_TYPE_PASSWORD_DIALOG, + "request-id", request_id, + "title", title, + "prompt", prompt, + "secrets", secrets, + "escape-exits", TRUE, + NULL); +} + +static void +nmt_password_dialog_init (NmtPasswordDialog *dialog) +{ + NmtPasswordDialogPrivate *priv = NMT_PASSWORD_DIALOG_GET_PRIVATE (dialog); + + priv->entries = g_ptr_array_new (); +} + +static void +maybe_save_input_and_exit (NmtNewtWidget *widget, + gpointer dialog, + newtComponent co) +{ + NmtPasswordDialogPrivate *priv = NMT_PASSWORD_DIALOG_GET_PRIVATE (dialog); + int i; + + /* This gets invoked when the user types Return in the final entry, + * but the form may not be fully valid in that case. + */ + if (!nmt_newt_widget_get_valid (priv->secret_grid)) + return; + + priv->succeeded = TRUE; + + for (i = 0; i < priv->secrets->len; i++) { + NmtSecretAgentSecret *secret = priv->secrets->pdata[i]; + + g_free (secret->value); + g_object_get (priv->entries->pdata[i], "text", &secret->value, NULL); + } + + nmt_newt_form_quit (nmt_newt_widget_get_form (widget)); +} + +static void +nmt_password_dialog_constructed (GObject *object) +{ + NmtPasswordDialog *dialog = NMT_PASSWORD_DIALOG (object); + NmtPasswordDialogPrivate *priv = NMT_PASSWORD_DIALOG_GET_PRIVATE (dialog); + NmtNewtWidget *widget; + NmtNewtGrid *grid, *secret_grid; + NmtNewtButtonBox *bbox; + int i; + + widget = nmt_newt_grid_new (); + nmt_newt_form_set_content (NMT_NEWT_FORM (dialog), widget); + grid = NMT_NEWT_GRID (widget); + + widget = nmt_newt_textbox_new (0, 60); + nmt_newt_textbox_set_text (NMT_NEWT_TEXTBOX (widget), priv->prompt); + nmt_newt_grid_add (grid, widget, 0, 0); + + widget = nmt_newt_grid_new (); + nmt_newt_grid_add (grid, widget, 0, 1); + nmt_newt_widget_set_padding (widget, 0, 1, 0, 1); + priv->secret_grid = widget; + secret_grid = NMT_NEWT_GRID (widget); + + for (i = 0; i < priv->secrets->len; i++) { + NmtSecretAgentSecret *secret = priv->secrets->pdata[i]; + NmtNewtEntryFlags flags; + + widget = nmt_newt_label_new (secret->name); + nmt_newt_grid_add (secret_grid, widget, 0, i); + nmt_newt_widget_set_padding (widget, 4, 0, 1, 0); + + flags = NMT_NEWT_ENTRY_NONEMPTY; + if (secret->password) + flags |= NMT_NEWT_ENTRY_PASSWORD; + widget = nmt_newt_entry_new (30, flags); + nmt_newt_grid_add (secret_grid, widget, 1, i); + g_ptr_array_add (priv->entries, widget); + + if (i == priv->secrets->len - 1) { + priv->last_entry = widget; + g_signal_connect (widget, "activated", + G_CALLBACK (maybe_save_input_and_exit), dialog); + } + } + + widget = nmt_newt_button_box_new (NMT_NEWT_BUTTON_BOX_HORIZONTAL); + nmt_newt_grid_add (grid, widget, 0, 2); + bbox = NMT_NEWT_BUTTON_BOX (widget); + + priv->cancel = nmt_newt_button_box_add_end (NMT_NEWT_BUTTON_BOX (bbox), _("Cancel")); + nmt_newt_widget_set_exit_on_activate (priv->cancel, TRUE); + + priv->ok = nmt_newt_button_box_add_end (NMT_NEWT_BUTTON_BOX (bbox), _("OK")); + g_signal_connect (priv->ok, "activated", + G_CALLBACK (maybe_save_input_and_exit), dialog); + g_object_bind_property (priv->secret_grid, "valid", + priv->ok, "sensitive", + G_BINDING_SYNC_CREATE); + + G_OBJECT_CLASS (nmt_password_dialog_parent_class)->constructed (object); +} + +static void +nmt_password_dialog_finalize (GObject *object) +{ + NmtPasswordDialogPrivate *priv = NMT_PASSWORD_DIALOG_GET_PRIVATE (object); + + g_free (priv->request_id); + g_free (priv->prompt); + g_clear_pointer (&priv->entries, g_ptr_array_unref); + g_clear_pointer (&priv->secrets, g_ptr_array_unref); + + G_OBJECT_CLASS (nmt_password_dialog_parent_class)->finalize (object); +} + +static void +nmt_password_dialog_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + NmtPasswordDialogPrivate *priv = NMT_PASSWORD_DIALOG_GET_PRIVATE (object); + + switch (prop_id) { + case PROP_REQUEST_ID: + priv->request_id = g_value_dup_string (value); + break; + case PROP_PROMPT: + priv->prompt = g_value_dup_string (value); + break; + case PROP_SECRETS: + priv->secrets = g_value_dup_boxed (value); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +nmt_password_dialog_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + NmtPasswordDialogPrivate *priv = NMT_PASSWORD_DIALOG_GET_PRIVATE (object); + + switch (prop_id) { + case PROP_REQUEST_ID: + g_value_set_string (value, priv->request_id); + break; + case PROP_PROMPT: + g_value_set_string (value, priv->prompt); + break; + case PROP_SECRETS: + g_value_set_boxed (value, priv->secrets); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +nmt_password_dialog_class_init (NmtPasswordDialogClass *dialog_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (dialog_class); + + g_type_class_add_private (dialog_class, sizeof (NmtPasswordDialogPrivate)); + + /* virtual methods */ + object_class->constructed = nmt_password_dialog_constructed; + object_class->set_property = nmt_password_dialog_set_property; + object_class->get_property = nmt_password_dialog_get_property; + object_class->finalize = nmt_password_dialog_finalize; + + /** + * NmtPasswordDialog:request-id: + * + * The request ID from the #NmtSecretAgent + */ + g_object_class_install_property (object_class, PROP_REQUEST_ID, + g_param_spec_string ("request-id", "", "", + NULL, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_STATIC_STRINGS)); + /** + * NmtPasswordDialog:prompt: + * + * The prompt text. + */ + g_object_class_install_property (object_class, PROP_PROMPT, + g_param_spec_string ("prompt", "", "", + NULL, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_STATIC_STRINGS)); + /** + * NmtPasswordDialog:secrets: + * + * The array of request secrets + * + * Element-Type: #NmtSecretAgentSecret. + */ + g_object_class_install_property (object_class, PROP_SECRETS, + g_param_spec_boxed ("secrets", "", "", + G_TYPE_PTR_ARRAY, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_STATIC_STRINGS)); +} + +/** + * nmt_password_dialog_succeeded: + * @dialog: the #NmtPasswordDialog + * + * After the dialog has exited, returns %TRUE if the user clicked + * "OK", %FALSE if "Cancel". + * + * Returns: whether the dialog succeeded. + */ +gboolean +nmt_password_dialog_succeeded (NmtPasswordDialog *dialog) +{ + NmtPasswordDialogPrivate *priv = NMT_PASSWORD_DIALOG_GET_PRIVATE (dialog); + + return priv->succeeded; +} + +/** + * nmt_password_dialog_get_request_id: + * @dialog: the #NmtPasswordDialog + * + * Gets the dialog's request ID. + * + * Returns: the dialog's request ID. + */ +const char * +nmt_password_dialog_get_request_id (NmtPasswordDialog *dialog) +{ + NmtPasswordDialogPrivate *priv = NMT_PASSWORD_DIALOG_GET_PRIVATE (dialog); + + return priv->request_id; +} + +/** + * nmt_password_dialog_get_secrets: + * @dialog: the #NmtPasswordDialog + * + * Gets the dialog's secrets array. + * + * Returns: (transfer none): the dialog's secrets array. + */ +GPtrArray * +nmt_password_dialog_get_secrets (NmtPasswordDialog *dialog) +{ + NmtPasswordDialogPrivate *priv = NMT_PASSWORD_DIALOG_GET_PRIVATE (dialog); + + return priv->secrets; +} |