diff options
Diffstat (limited to 'src/backend/plugins/config-gnome/config-gnome.c')
| -rw-r--r-- | src/backend/plugins/config-gnome/config-gnome.c | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/src/backend/plugins/config-gnome/config-gnome.c b/src/backend/plugins/config-gnome/config-gnome.c new file mode 100644 index 0000000..9d6fd68 --- /dev/null +++ b/src/backend/plugins/config-gnome/config-gnome.c @@ -0,0 +1,246 @@ +/* config-gnome.c + * + * Copyright 2022-2023 The Libproxy Team + * + * This library 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 2.1 of the License, or (at your option) any later version. + * + * This library 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 this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * SPDX-License-Identifier: LGPL-2.1-or-later + */ + +#include <gio/gio.h> + +#include "config-gnome.h" + +#include "px-plugin-config.h" +#include "px-manager.h" + +struct _PxConfigGnome { + GObject parent_instance; + GSettings *proxy_settings; + GSettings *http_proxy_settings; + GSettings *https_proxy_settings; + GSettings *ftp_proxy_settings; + GSettings *socks_proxy_settings; + gboolean available; +}; + +typedef enum { + GNOME_PROXY_MODE_NONE, + GNOME_PROXY_MODE_MANUAL, + GNOME_PROXY_MODE_AUTO +} GnomeProxyMode; + +static void px_config_iface_init (PxConfigInterface *iface); + +G_DEFINE_FINAL_TYPE_WITH_CODE (PxConfigGnome, + px_config_gnome, + G_TYPE_OBJECT, + G_IMPLEMENT_INTERFACE (PX_TYPE_CONFIG, px_config_iface_init)) + +enum { + PROP_0, + PROP_CONFIG_OPTION +}; + +static void +px_config_gnome_init (PxConfigGnome *self) +{ + GSettingsSchemaSource *source; + GSettingsSchema *proxy_schema; + const char *desktops; + + self->available = FALSE; + + desktops = getenv ("XDG_CURRENT_DESKTOP"); + if (!desktops) + return; + + /* Remember that XDG_CURRENT_DESKTOP is a list of strings. */ + if (strstr (desktops, "GNOME") == NULL) + return; + + source = g_settings_schema_source_get_default (); + if (!source) { + g_warning ("GNOME desktop detected but no schemes installed, aborting."); + return; + } + + proxy_schema = g_settings_schema_source_lookup (source, "org.gnome.system.proxy", TRUE); + + self->available = proxy_schema != NULL; + g_clear_pointer (&proxy_schema, g_settings_schema_unref); + + if (!self->available) + return; + + self->proxy_settings = g_settings_new ("org.gnome.system.proxy"); + self->http_proxy_settings = g_settings_new ("org.gnome.system.proxy.http"); + self->https_proxy_settings = g_settings_new ("org.gnome.system.proxy.https"); + self->ftp_proxy_settings = g_settings_new ("org.gnome.system.proxy.ftp"); + self->socks_proxy_settings = g_settings_new ("org.gnome.system.proxy.socks"); +} + +static void +px_config_gnome_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (prop_id) { + case PROP_CONFIG_OPTION: + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +px_config_gnome_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + switch (prop_id) { + case PROP_CONFIG_OPTION: + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +px_config_gnome_class_init (PxConfigGnomeClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->set_property = px_config_gnome_set_property; + object_class->get_property = px_config_gnome_get_property; + + g_object_class_override_property (object_class, PROP_CONFIG_OPTION, "config-option"); +} + +static gboolean +px_config_gnome_is_available (PxConfig *config) +{ + PxConfigGnome *self = PX_CONFIG_GNOME (config); + + return self->available; +} + +static void +store_response (GStrvBuilder *builder, + const char *type, + char *host, + int port, + gboolean auth, + char *username, + char *password) +{ + if (type && host && strlen (type) > 0 && strlen (host) > 0 && port != 0) { + g_autoptr (GString) tmp = g_string_new (type); + + g_string_append (tmp, "://"); + if (auth) + g_string_append_printf (tmp, "%s:%s@", username, password); + + g_string_append_printf (tmp, "%s:%d", host, port); + + px_strv_builder_add_proxy (builder, tmp->str); + } +} + +static void +px_config_gnome_get_config (PxConfig *config, + GUri *uri, + GStrvBuilder *builder) +{ + PxConfigGnome *self = PX_CONFIG_GNOME (config); + g_autofree char *proxy = NULL; + GnomeProxyMode mode; + + if (!self->available) + return; + + if (px_manager_is_ignore (uri, g_settings_get_strv (self->proxy_settings, "ignore-hosts"))) + return; + + mode = g_settings_get_enum (self->proxy_settings, "mode"); + if (mode == GNOME_PROXY_MODE_AUTO) { + char *autoconfig_url = g_settings_get_string (self->proxy_settings, "autoconfig-url"); + + if (strlen (autoconfig_url) != 0) + proxy = g_strdup_printf ("pac+%s", autoconfig_url); + else + proxy = g_strdup ("wpad://"); + + px_strv_builder_add_proxy (builder, proxy); + } else if (mode == GNOME_PROXY_MODE_MANUAL) { + g_autofree char *username = g_settings_get_string (self->http_proxy_settings, "authentication-user"); + g_autofree char *password = g_settings_get_string (self->http_proxy_settings, "authentication-password"); + const char *scheme = g_uri_get_scheme (uri); + gboolean auth = g_settings_get_boolean (self->http_proxy_settings, "use-authentication"); + + if (g_strcmp0 (scheme, "http") == 0) { + g_autofree char *host = g_settings_get_string (self->http_proxy_settings, "host"); + store_response (builder, + "http", + host, + g_settings_get_int (self->http_proxy_settings, "port"), + auth, + username, + password); + } else if (g_strcmp0 (scheme, "https") == 0) { + g_autofree char *host = g_settings_get_string (self->https_proxy_settings, "host"); + store_response (builder, + "http", + host, + g_settings_get_int (self->https_proxy_settings, "port"), + auth, + username, + password); + } else if (g_strcmp0 (scheme, "ftp") == 0) { + g_autofree char *host = g_settings_get_string (self->ftp_proxy_settings, "host"); + store_response (builder, + "http", + host, + g_settings_get_int (self->ftp_proxy_settings, "port"), + auth, + username, + password); + } else { + g_autofree char *host = g_settings_get_string (self->socks_proxy_settings, "host"); + store_response (builder, + "socks", + host, + g_settings_get_int (self->socks_proxy_settings, "port"), + auth, + username, + password); + } + } +} + +static void +px_config_iface_init (PxConfigInterface *iface) +{ + iface->name = "config-gnome"; + iface->priority = PX_CONFIG_PRIORITY_DEFAULT; + iface->is_available = px_config_gnome_is_available; + iface->get_config = px_config_gnome_get_config; +} |