diff options
Diffstat (limited to 'src/nmtui/nmt-password-fields.c')
| -rw-r--r-- | src/nmtui/nmt-password-fields.c | 307 |
1 files changed, 307 insertions, 0 deletions
diff --git a/src/nmtui/nmt-password-fields.c b/src/nmtui/nmt-password-fields.c new file mode 100644 index 00000000..45073c7e --- /dev/null +++ b/src/nmtui/nmt-password-fields.c @@ -0,0 +1,307 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2013 Red Hat, Inc. + */ + +/** + * SECTION:nmt-password-fields + * @short_description: Widgets for password-related data + * + * #NmtPasswordFields provides an entry to type a password into, followed + * optionally by an "Ask for this password every time" checkbox and/or a + * "Show password" checkbox that toggles whether the password is visible. + */ + +#include "libnm-client-aux-extern/nm-default-client.h" + +#include "nmt-password-fields.h" + +G_DEFINE_TYPE(NmtPasswordFields, nmt_password_fields, NMT_TYPE_NEWT_GRID) + +#define NMT_PASSWORD_FIELDS_GET_PRIVATE(o) \ + (G_TYPE_INSTANCE_GET_PRIVATE((o), NMT_TYPE_PASSWORD_FIELDS, NmtPasswordFieldsPrivate)) + +typedef struct { + NmtPasswordFieldsExtras extras; + + NmtNewtEntry * entry; + NmtNewtCheckbox *always_ask; + NmtNewtCheckbox *show_password; + + char *init_password; + +} NmtPasswordFieldsPrivate; + +enum { + PROP_0, + PROP_WIDTH, + PROP_EXTRAS, + PROP_PASSWORD, + PROP_ALWAYS_ASK, + PROP_SHOW_PASSWORD, + + LAST_PROP +}; + +/** + * NmtPasswordFieldsExtras: + * @NMT_PASSWORD_FIELDS_ALWAYS_ASK: show an "Always ask" checkbox + * @NMT_PASSWORD_FIELDS_SHOW_PASSWORD: show a "Show password" checkbox + * + * Extra widgets to include in an #NmtPasswordFields + */ + +/** + * nmt_password_fields_new: + * @width: width in characters of the password entry + * @extras: extra widgets to show + * + * Creates a new #NmtPasswordFields + * + * Returns: a new #NmtPasswordFields + */ +NmtNewtWidget * +nmt_password_fields_new(int width, NmtPasswordFieldsExtras extras) +{ + return g_object_new(NMT_TYPE_PASSWORD_FIELDS, "width", width, "extras", extras, NULL); +} + +static void +nmt_password_fields_set_password(NmtPasswordFields *fields, const char *password) +{ + NmtPasswordFieldsPrivate *priv = NMT_PASSWORD_FIELDS_GET_PRIVATE(fields); + + if (!g_strcmp0(password, nmt_newt_entry_get_text(priv->entry))) + return; + + nmt_newt_entry_set_text(priv->entry, password); + g_object_notify(G_OBJECT(fields), "password"); +} + +static const char * +nmt_password_fields_get_password(NmtPasswordFields *fields) +{ + NmtPasswordFieldsPrivate *priv = NMT_PASSWORD_FIELDS_GET_PRIVATE(fields); + + return nmt_newt_entry_get_text(priv->entry); +} + +static void +always_ask_changed(GObject *object, GParamSpec *pspec, gpointer fields) +{ + g_object_notify(fields, "always-ask"); +} + +static void +show_password_changed(GObject *object, GParamSpec *pspec, gpointer fields) +{ + g_object_notify(fields, "show-password"); +} + +static void +nmt_password_fields_init(NmtPasswordFields *fields) +{ + NmtPasswordFieldsPrivate *priv = NMT_PASSWORD_FIELDS_GET_PRIVATE(fields); + + priv->entry = NMT_NEWT_ENTRY(nmt_newt_entry_new(-1, 0)); + priv->always_ask = + NMT_NEWT_CHECKBOX(nmt_newt_checkbox_new(_("Ask for this password every time"))); + priv->show_password = NMT_NEWT_CHECKBOX(nmt_newt_checkbox_new(_("Show password"))); +} + +static void +nmt_password_fields_constructed(GObject *object) +{ + NmtPasswordFieldsPrivate *priv = NMT_PASSWORD_FIELDS_GET_PRIVATE(object); + NmtNewtGrid * grid = NMT_NEWT_GRID(object); + + nmt_newt_grid_add(grid, NMT_NEWT_WIDGET(priv->entry), 0, 0); + + if (priv->extras & NMT_PASSWORD_FIELDS_ALWAYS_ASK) { + nmt_newt_grid_add(grid, NMT_NEWT_WIDGET(priv->always_ask), 0, 1); + g_signal_connect(priv->always_ask, + "notify::active", + G_CALLBACK(always_ask_changed), + object); + } else + g_clear_object(&priv->always_ask); + + if (priv->extras & NMT_PASSWORD_FIELDS_SHOW_PASSWORD) { + nmt_newt_grid_add(grid, NMT_NEWT_WIDGET(priv->show_password), 0, 2); + g_signal_connect(priv->show_password, + "notify::active", + G_CALLBACK(show_password_changed), + object); + g_object_bind_property(priv->show_password, + "active", + priv->entry, + "password", + G_BINDING_INVERT_BOOLEAN | G_BINDING_SYNC_CREATE); + } else + g_clear_object(&priv->show_password); + + g_object_bind_property(priv->entry, + "text", + object, + "password", + G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE); + + G_OBJECT_CLASS(nmt_password_fields_parent_class)->constructed(object); +} + +static void +nmt_password_fields_finalize(GObject *object) +{ + NmtPasswordFieldsPrivate *priv = NMT_PASSWORD_FIELDS_GET_PRIVATE(object); + + if (priv->always_ask) { + g_signal_handlers_disconnect_by_func(priv->always_ask, + G_CALLBACK(always_ask_changed), + object); + } + if (priv->show_password) { + g_signal_handlers_disconnect_by_func(priv->show_password, + G_CALLBACK(show_password_changed), + object); + } + + G_OBJECT_CLASS(nmt_password_fields_parent_class)->finalize(object); +} + +static void +nmt_password_fields_set_property(GObject * object, + guint prop_id, + const GValue *value, + GParamSpec * pspec) +{ + NmtPasswordFields * fields = NMT_PASSWORD_FIELDS(object); + NmtPasswordFieldsPrivate *priv = NMT_PASSWORD_FIELDS_GET_PRIVATE(fields); + + switch (prop_id) { + case PROP_WIDTH: + nmt_newt_entry_set_width(priv->entry, g_value_get_int(value)); + break; + case PROP_EXTRAS: + priv->extras = g_value_get_uint(value); + nmt_newt_widget_needs_rebuild(NMT_NEWT_WIDGET(fields)); + break; + case PROP_PASSWORD: + nmt_password_fields_set_password(fields, g_value_get_string(value)); + break; + case PROP_ALWAYS_ASK: + if (priv->always_ask) + nmt_newt_checkbox_set_active(priv->always_ask, g_value_get_boolean(value)); + break; + case PROP_SHOW_PASSWORD: + if (priv->show_password) + nmt_newt_checkbox_set_active(priv->show_password, g_value_get_boolean(value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); + break; + } +} + +static void +nmt_password_fields_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) +{ + NmtPasswordFields * entry = NMT_PASSWORD_FIELDS(object); + NmtPasswordFieldsPrivate *priv = NMT_PASSWORD_FIELDS_GET_PRIVATE(entry); + + switch (prop_id) { + case PROP_WIDTH: + g_value_set_int(value, nmt_newt_entry_get_width(priv->entry)); + break; + case PROP_EXTRAS: + g_value_set_uint(value, priv->extras); + break; + case PROP_PASSWORD: + g_value_set_string(value, nmt_password_fields_get_password(entry)); + break; + case PROP_ALWAYS_ASK: + if (priv->always_ask) + g_value_set_boolean(value, nmt_newt_checkbox_get_active(priv->always_ask)); + break; + case PROP_SHOW_PASSWORD: + if (priv->show_password) + g_value_set_boolean(value, nmt_newt_checkbox_get_active(priv->show_password)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); + break; + } +} + +static void +nmt_password_fields_class_init(NmtPasswordFieldsClass *entry_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS(entry_class); + + g_type_class_add_private(entry_class, sizeof(NmtPasswordFieldsPrivate)); + + /* virtual methods */ + object_class->constructed = nmt_password_fields_constructed; + object_class->set_property = nmt_password_fields_set_property; + object_class->get_property = nmt_password_fields_get_property; + object_class->finalize = nmt_password_fields_finalize; + + /** + * NmtPasswordFields:width: + * + * The width in characters of the password entry + */ + g_object_class_install_property( + object_class, + PROP_WIDTH, + g_param_spec_int("width", "", "", -1, 80, -1, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + /** + * NmtPasswordFields:extras: + * + * The extra widgets to show + */ + g_object_class_install_property( + object_class, + PROP_EXTRAS, + g_param_spec_uint("extras", + "", + "", + 0, + 0xFFFF, + 0, + G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS)); + /** + * NmtPasswordFields:password: + * + * The entered password. + */ + g_object_class_install_property( + object_class, + PROP_PASSWORD, + g_param_spec_string("password", "", "", NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + /** + * NmtPasswordFields:always-ask: + * + * The current state of the "Always ask" checkbox. + */ + g_object_class_install_property( + object_class, + PROP_ALWAYS_ASK, + g_param_spec_boolean("always-ask", + "", + "", + FALSE, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + /** + * NmtPasswordFields:show-password: + * + * The current state of the "Show password" checkbox. + */ + g_object_class_install_property( + object_class, + PROP_SHOW_PASSWORD, + g_param_spec_boolean("show-password", + "", + "", + FALSE, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); +} |