New upstream version 1.29.90 upstream/1.29.90

1 files changed, 0 insertions, 616 deletions

diff --git a/src/nm-pacrunner-manager.c b/src/nm-pacrunner-manager.c
deleted file mode 100644
index 0fb31984..00000000
--- a/src/nm-pacrunner-manager.c
+++ /dev/null
@@ -1,616 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2016 Atul Anand <atulhjp@gmail.com>.
- */
-
-#include "nm-default.h"
-
-#include "nm-pacrunner-manager.h"
-
-#include "nm-utils.h"
-#include "NetworkManagerUtils.h"
-#include "platform/nm-platform.h"
-#include "nm-dbus-manager.h"
-#include "nm-proxy-config.h"
-#include "nm-ip4-config.h"
-#include "nm-ip6-config.h"
-#include "c-list/src/c-list.h"
-#include "nm-glib-aux/nm-dbus-aux.h"
-
-#define PACRUNNER_DBUS_SERVICE   "org.pacrunner"
-#define PACRUNNER_DBUS_INTERFACE "org.pacrunner.Manager"
-#define PACRUNNER_DBUS_PATH      "/org/pacrunner/manager"
-
-/*****************************************************************************/
-
-struct _NMPacrunnerConfId {
-    CList conf_id_lst;
-
-    NMPacrunnerManager *self;
-
-    GVariant *parameters;
-
-    char *  path;
-    guint64 log_id;
-    guint   refcount;
-};
-
-typedef struct {
-    GDBusConnection *dbus_connection;
-    GCancellable *   cancellable;
-    CList            conf_id_lst_head;
-    guint64          log_id_counter;
-    guint            name_owner_changed_id;
-    bool             dbus_initied : 1;
-    bool             has_name_owner : 1;
-    bool             try_start_blocked : 1;
-} NMPacrunnerManagerPrivate;
-
-struct _NMPacrunnerManager {
-    GObject                   parent;
-    NMPacrunnerManagerPrivate _priv;
-};
-
-struct _NMPacrunnerManagerClass {
-    GObjectClass parent;
-};
-
-G_DEFINE_TYPE(NMPacrunnerManager, nm_pacrunner_manager, G_TYPE_OBJECT)
-
-#define NM_PACRUNNER_MANAGER_GET_PRIVATE(self) \
-    _NM_GET_PRIVATE(self, NMPacrunnerManager, NM_IS_PACRUNNER_MANAGER)
-
-/*****************************************************************************/
-
-NM_DEFINE_SINGLETON_GETTER(NMPacrunnerManager, nm_pacrunner_manager_get, NM_TYPE_PACRUNNER_MANAGER);
-
-/*****************************************************************************/
-
-#define _NMLOG_DOMAIN      LOGD_PROXY
-#define _NMLOG(level, ...) __NMLOG_DEFAULT(level, _NMLOG_DOMAIN, "pacrunner", __VA_ARGS__)
-
-#define _NMLOG2_PREFIX_NAME "pacrunner"
-#define _NMLOG2(level, conf_id, ...)                                            \
-    G_STMT_START                                                                \
-    {                                                                           \
-        nm_log((level),                                                         \
-               _NMLOG_DOMAIN,                                                   \
-               NULL,                                                            \
-               NULL,                                                            \
-               "%s%" G_GUINT64_FORMAT "]: " _NM_UTILS_MACRO_FIRST(__VA_ARGS__), \
-               _NMLOG2_PREFIX_NAME ": call[",                                   \
-               (conf_id)->log_id _NM_UTILS_MACRO_REST(__VA_ARGS__));            \
-    }                                                                           \
-    G_STMT_END
-
-/*****************************************************************************/
-
-static void _call_destroy_proxy_configuration(NMPacrunnerManager *self,
-                                              NMPacrunnerConfId * conf_id,
-                                              const char *        path,
-                                              gboolean            verbose_log);
-
-/*****************************************************************************/
-
-static NMPacrunnerConfId *
-conf_id_ref(NMPacrunnerConfId *conf_id)
-{
-    nm_assert(conf_id);
-    nm_assert(conf_id->refcount > 0);
-
-    conf_id->refcount++;
-    return conf_id;
-}
-
-static void
-conf_id_unref(NMPacrunnerConfId *conf_id)
-{
-    nm_assert(conf_id);
-    nm_assert(conf_id->refcount > 0);
-
-    if (conf_id->refcount == 1) {
-        g_variant_unref(conf_id->parameters);
-        g_free(conf_id->path);
-        c_list_unlink_stale(&conf_id->conf_id_lst);
-        g_object_unref(conf_id->self);
-        g_slice_free(NMPacrunnerConfId, conf_id);
-    } else
-        conf_id->refcount--;
-}
-
-NM_AUTO_DEFINE_FCN0(NMPacrunnerConfId *, _nm_auto_unref_conf_id, conf_id_unref);
-#define nm_auto_unref_conf_id nm_auto(_nm_auto_unref_conf_id)
-
-/*****************************************************************************/
-
-static void
-get_ip_domains(GPtrArray *domains, NMIPConfig *ip_config)
-{
-    NMDedupMultiIter ipconf_iter;
-    char *           cidr;
-    guint            i, num;
-    char             sbuf[NM_UTILS_INET_ADDRSTRLEN];
-    int              addr_family;
-
-    if (!ip_config)
-        return;
-
-    addr_family = nm_ip_config_get_addr_family(ip_config);
-
-    num = nm_ip_config_get_num_searches(ip_config);
-    for (i = 0; i < num; i++)
-        g_ptr_array_add(domains, g_strdup(nm_ip_config_get_search(ip_config, i)));
-
-    num = nm_ip_config_get_num_domains(ip_config);
-    for (i = 0; i < num; i++)
-        g_ptr_array_add(domains, g_strdup(nm_ip_config_get_domain(ip_config, i)));
-
-    if (addr_family == AF_INET) {
-        const NMPlatformIP4Address *address;
-
-        nm_ip_config_iter_ip4_address_for_each (&ipconf_iter, (NMIP4Config *) ip_config, &address) {
-            cidr = g_strdup_printf("%s/%u",
-                                   _nm_utils_inet4_ntop(address->address, sbuf),
-                                   address->plen);
-            g_ptr_array_add(domains, cidr);
-        }
-    } else {
-        const NMPlatformIP6Address *address;
-
-        nm_ip_config_iter_ip6_address_for_each (&ipconf_iter, (NMIP6Config *) ip_config, &address) {
-            cidr = g_strdup_printf("%s/%u",
-                                   _nm_utils_inet6_ntop(&address->address, sbuf),
-                                   address->plen);
-            g_ptr_array_add(domains, cidr);
-        }
-    }
-
-    if (addr_family == AF_INET) {
-        const NMPlatformIP4Route *routes;
-
-        nm_ip_config_iter_ip4_route_for_each (&ipconf_iter, (NMIP4Config *) ip_config, &routes) {
-            if (NM_PLATFORM_IP_ROUTE_IS_DEFAULT(routes))
-                continue;
-            cidr =
-                g_strdup_printf("%s/%u", _nm_utils_inet4_ntop(routes->network, sbuf), routes->plen);
-            g_ptr_array_add(domains, cidr);
-        }
-    } else {
-        const NMPlatformIP6Route *routes;
-
-        nm_ip_config_iter_ip6_route_for_each (&ipconf_iter, (NMIP6Config *) ip_config, &routes) {
-            if (NM_PLATFORM_IP_ROUTE_IS_DEFAULT(routes))
-                continue;
-            cidr = g_strdup_printf("%s/%u",
-                                   _nm_utils_inet6_ntop(&routes->network, sbuf),
-                                   routes->plen);
-            g_ptr_array_add(domains, cidr);
-        }
-    }
-}
-
-static GVariant *
-_make_request_create_proxy_configuration(NMProxyConfig *proxy_config,
-                                         const char *   iface,
-                                         NMIP4Config *  ip4_config,
-                                         NMIP6Config *  ip6_config)
-{
-    GVariantBuilder     builder;
-    NMProxyConfigMethod method;
-    const char *        pac_url;
-    const char *        pac_script;
-
-    nm_assert(NM_IS_PROXY_CONFIG(proxy_config));
-
-    g_variant_builder_init(&builder, G_VARIANT_TYPE_VARDICT);
-
-    if (iface) {
-        g_variant_builder_add(&builder, "{sv}", "Interface", g_variant_new_string(iface));
-    }
-
-    method = nm_proxy_config_get_method(proxy_config);
-    switch (method) {
-    case NM_PROXY_CONFIG_METHOD_AUTO:
-        g_variant_builder_add(&builder, "{sv}", "Method", g_variant_new_string("auto"));
-
-        pac_url = nm_proxy_config_get_pac_url(proxy_config);
-        if (pac_url) {
-            g_variant_builder_add(&builder, "{sv}", "URL", g_variant_new_string(pac_url));
-        }
-
-        pac_script = nm_proxy_config_get_pac_script(proxy_config);
-        if (pac_script) {
-            g_variant_builder_add(&builder, "{sv}", "Script", g_variant_new_string(pac_script));
-        }
-        break;
-    case NM_PROXY_CONFIG_METHOD_NONE:
-        g_variant_builder_add(&builder, "{sv}", "Method", g_variant_new_string("direct"));
-        break;
-    }
-
-    g_variant_builder_add(&builder,
-                          "{sv}",
-                          "BrowserOnly",
-                          g_variant_new_boolean(nm_proxy_config_get_browser_only(proxy_config)));
-
-    if (ip4_config || ip6_config) {
-        gs_unref_ptrarray GPtrArray *domains = NULL;
-
-        domains = g_ptr_array_new_with_free_func(g_free);
-
-        get_ip_domains(domains, NM_IP_CONFIG_CAST(ip4_config));
-        get_ip_domains(domains, NM_IP_CONFIG_CAST(ip6_config));
-
-        if (domains->len > 0) {
-            g_variant_builder_add(
-                &builder,
-                "{sv}",
-                "Domains",
-                g_variant_new_strv((const char *const *) domains->pdata, domains->len));
-        }
-    }
-
-    return g_variant_new("(a{sv})", &builder);
-}
-
-/*****************************************************************************/
-
-static void
-_call_destroy_proxy_configuration_cb(GObject *source, GAsyncResult *res, gpointer user_data)
-{
-    nm_auto_unref_conf_id NMPacrunnerConfId *conf_id = user_data;
-    gs_free_error GError *error                      = NULL;
-    gs_unref_variant GVariant *ret                   = NULL;
-
-    ret = g_dbus_connection_call_finish(G_DBUS_CONNECTION(source), res, &error);
-    if (!ret) {
-        if (!g_error_matches(error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
-            _LOG2T(conf_id, "destroy proxy configuration: failed with %s", error->message);
-        else
-            _LOG2T(conf_id, "destroy proxy configuration: cancelled");
-        return;
-    }
-    _LOG2T(conf_id, "destroy proxy configuration: success");
-}
-
-static void
-_call_create_proxy_configuration_cb(GObject *source, GAsyncResult *res, gpointer user_data)
-{
-    nm_auto_unref_conf_id NMPacrunnerConfId *conf_id = user_data;
-    NMPacrunnerManager *                     self    = NM_PACRUNNER_MANAGER(conf_id->self);
-    gs_free_error GError *error                      = NULL;
-    gs_unref_variant GVariant *variant               = NULL;
-    const char *               path                  = NULL;
-
-    nm_assert(!conf_id->path);
-
-    variant = g_dbus_connection_call_finish(G_DBUS_CONNECTION(source), res, &error);
-
-    if (!variant) {
-        if (g_error_matches(error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
-            _LOG2T(conf_id, "create proxy configuration failed: %s", error->message);
-        else
-            _LOG2T(conf_id, "create proxy configuration cancelled");
-        return;
-    }
-
-    g_variant_get(variant, "(&o)", &path);
-
-    if (c_list_is_empty(&conf_id->conf_id_lst)) {
-        _LOG2T(conf_id,
-               "create proxy configuration succeeded (%s), but destroy it right away",
-               path);
-        _call_destroy_proxy_configuration(self, conf_id, path, FALSE);
-    } else {
-        _LOG2T(conf_id, "create proxy configuration succeeded (%s)", path);
-        conf_id->path = g_strdup(path);
-    }
-}
-
-static void
-_call_destroy_proxy_configuration(NMPacrunnerManager *self,
-                                  NMPacrunnerConfId * conf_id,
-                                  const char *        path,
-                                  gboolean            verbose_log)
-{
-    NMPacrunnerManagerPrivate *priv = NM_PACRUNNER_MANAGER_GET_PRIVATE(self);
-
-    if (verbose_log)
-        _LOG2T(conf_id, "destroy proxy configuration %s...", path);
-
-    g_dbus_connection_call(priv->dbus_connection,
-                           PACRUNNER_DBUS_SERVICE,
-                           PACRUNNER_DBUS_PATH,
-                           PACRUNNER_DBUS_INTERFACE,
-                           "DestroyProxyConfiguration",
-                           g_variant_new("(o)", path),
-                           G_VARIANT_TYPE("()"),
-                           G_DBUS_CALL_FLAGS_NO_AUTO_START,
-                           NM_SHUTDOWN_TIMEOUT_MS,
-                           priv->cancellable,
-                           _call_destroy_proxy_configuration_cb,
-                           conf_id_ref(conf_id));
-}
-
-static void
-_call_create_proxy_configuration(NMPacrunnerManager *self,
-                                 NMPacrunnerConfId * conf_id,
-                                 gboolean            verbose_log)
-{
-    NMPacrunnerManagerPrivate *priv = NM_PACRUNNER_MANAGER_GET_PRIVATE(self);
-
-    if (verbose_log)
-        _LOG2T(conf_id, "create proxy configuration...");
-
-    g_dbus_connection_call(priv->dbus_connection,
-                           PACRUNNER_DBUS_SERVICE,
-                           PACRUNNER_DBUS_PATH,
-                           PACRUNNER_DBUS_INTERFACE,
-                           "CreateProxyConfiguration",
-                           conf_id->parameters,
-                           G_VARIANT_TYPE("(o)"),
-                           G_DBUS_CALL_FLAGS_NO_AUTO_START,
-                           NM_SHUTDOWN_TIMEOUT_MS,
-                           priv->cancellable,
-                           _call_create_proxy_configuration_cb,
-                           conf_id_ref(conf_id));
-}
-
-static gboolean
-_try_start_service_by_name(NMPacrunnerManager *self)
-{
-    NMPacrunnerManagerPrivate *priv = NM_PACRUNNER_MANAGER_GET_PRIVATE(self);
-
-    if (priv->try_start_blocked || !priv->dbus_initied)
-        return FALSE;
-
-    _LOGD("try D-Bus activating pacrunner...");
-    priv->try_start_blocked = TRUE;
-    nm_dbus_connection_call_start_service_by_name(priv->dbus_connection,
-                                                  PACRUNNER_DBUS_SERVICE,
-                                                  -1,
-                                                  NULL,
-                                                  NULL,
-                                                  NULL);
-    return TRUE;
-}
-
-/*****************************************************************************/
-
-/**
- * nm_pacrunner_manager_add:
- * @self: the #NMPacrunnerManager
- * @proxy_config: proxy config of the connection
- * @iface: the iface for the connection or %NULL
- * @ip4_config: IP4 config of the connection to extract domain info from
- * @ip6_config: IP6 config of the connection to extract domain info from
- *
- * Returns: a #NMPacrunnerConfId id. The function cannot
- *  fail and always returns a non NULL pointer. The conf-id may
- *  be used to remove the configuration later via nm_pacrunner_manager_remove().
- *  Note that the conf-id keeps the @self instance alive.
- */
-NMPacrunnerConfId *
-nm_pacrunner_manager_add(NMPacrunnerManager *self,
-                         NMProxyConfig *     proxy_config,
-                         const char *        iface,
-                         NMIP4Config *       ip4_config,
-                         NMIP6Config *       ip6_config)
-{
-    NMPacrunnerManagerPrivate *priv;
-    NMPacrunnerConfId *        conf_id;
-    gs_free char *             log_msg = NULL;
-
-    g_return_val_if_fail(NM_IS_PACRUNNER_MANAGER(self), NULL);
-    g_return_val_if_fail(proxy_config, NULL);
-
-    priv = NM_PACRUNNER_MANAGER_GET_PRIVATE(self);
-
-    conf_id  = g_slice_new(NMPacrunnerConfId);
-    *conf_id = (NMPacrunnerConfId){
-        .log_id     = ++priv->log_id_counter,
-        .refcount   = 1,
-        .self       = g_object_ref(self),
-        .parameters = g_variant_ref_sink(
-            _make_request_create_proxy_configuration(proxy_config, iface, ip4_config, ip6_config)),
-    };
-    c_list_link_tail(&priv->conf_id_lst_head, &conf_id->conf_id_lst);
-
-    if (!priv->has_name_owner) {
-        _LOG2T(conf_id,
-               "add config: %s (%s)",
-               (log_msg = g_variant_print(conf_id->parameters, FALSE)),
-               "pacrunner D-Bus service not running");
-        _try_start_service_by_name(self);
-    } else {
-        _LOG2T(conf_id,
-               "add config: %s (%s)",
-               (log_msg = g_variant_print(conf_id->parameters, FALSE)),
-               "create proxy configuration");
-        _call_create_proxy_configuration(self, conf_id, FALSE);
-    }
-
-    return conf_id;
-}
-
-/**
- * nm_pacrunner_manager_remove:
- * @conf_id: the conf id obtained from nm_pacrunner_manager_add()
- */
-void
-nm_pacrunner_manager_remove(NMPacrunnerConfId *conf_id)
-{
-    _nm_unused nm_auto_unref_conf_id NMPacrunnerConfId *conf_id_free = conf_id;
-    NMPacrunnerManager *                                self;
-    NMPacrunnerManagerPrivate *                         priv;
-
-    g_return_if_fail(conf_id);
-
-    self = conf_id->self;
-
-    g_return_if_fail(NM_IS_PACRUNNER_MANAGER(self));
-
-    priv = NM_PACRUNNER_MANAGER_GET_PRIVATE(self);
-
-    _LOG2T(conf_id, "removing...");
-
-    nm_assert(c_list_contains(&priv->conf_id_lst_head, &conf_id->conf_id_lst));
-
-    c_list_unlink(&conf_id->conf_id_lst);
-
-    if (!conf_id->path) {
-        /* There is no ID to destroy the configuration.
-         *
-         * That can happen because:
-         *
-         *  - pacrunner D-Bus service is not running (no name owner) and we didn't call CreateProxyConfiguration.
-         *  - CreateProxyConfiguration failed.
-         *  - CreateProxyConfiguration is in progress.
-         *
-         * In all cases there is nothing to do. Note that if CreateProxyConfiguration is in progress
-         * it has a reference on the conf-id and it will automatically destroy the configuration
-         * when it completes.
-         */
-        return;
-    }
-
-    _call_destroy_proxy_configuration(self, conf_id, conf_id->path, TRUE);
-}
-
-gboolean
-nm_pacrunner_manager_remove_clear(NMPacrunnerConfId **p_conf_id)
-{
-    g_return_val_if_fail(p_conf_id, FALSE);
-
-    if (!*p_conf_id)
-        return FALSE;
-    nm_pacrunner_manager_remove(g_steal_pointer(p_conf_id));
-    return TRUE;
-}
-
-/*****************************************************************************/
-
-static void
-name_owner_changed(NMPacrunnerManager *self, const char *name_owner)
-{
-    NMPacrunnerManagerPrivate *priv = NM_PACRUNNER_MANAGER_GET_PRIVATE(self);
-    NMPacrunnerConfId *        conf_id;
-    gboolean                   has_name_owner;
-
-    has_name_owner = (name_owner && name_owner[0]);
-
-    if (priv->dbus_initied && priv->has_name_owner == has_name_owner)
-        return;
-
-    priv->has_name_owner = has_name_owner;
-
-    nm_clear_g_cancellable(&priv->cancellable);
-
-    if (has_name_owner) {
-        priv->dbus_initied      = TRUE;
-        priv->try_start_blocked = FALSE;
-        _LOGD("pacrunner appeared on D-Bus (%s)", name_owner);
-        priv->cancellable = g_cancellable_new();
-        c_list_for_each_entry (conf_id, &priv->conf_id_lst_head, conf_id_lst)
-            _call_create_proxy_configuration(self, conf_id, TRUE);
-    } else {
-        if (!priv->dbus_initied) {
-            priv->dbus_initied = TRUE;
-            nm_assert(!priv->try_start_blocked);
-            _LOGD("pacrunner not on D-Bus");
-        } else
-            _LOGD("pacrunner disappeared from D-Bus");
-        if (!c_list_is_empty(&priv->conf_id_lst_head)) {
-            c_list_for_each_entry (conf_id, &priv->conf_id_lst_head, conf_id_lst)
-                nm_clear_g_free(&conf_id->path);
-            _try_start_service_by_name(self);
-        }
-    }
-}
-
-static void
-name_owner_changed_cb(GDBusConnection *connection,
-                      const char *     sender_name,
-                      const char *     object_path,
-                      const char *     interface_name,
-                      const char *     signal_name,
-                      GVariant *       parameters,
-                      gpointer         user_data)
-{
-    const char *new_owner;
-
-    if (!g_variant_is_of_type(parameters, G_VARIANT_TYPE("(sss)")))
-        return;
-
-    g_variant_get(parameters, "(&s&s&s)", NULL, NULL, &new_owner);
-
-    name_owner_changed(user_data, new_owner);
-}
-
-static void
-get_name_owner_cb(const char *name_owner, GError *error, gpointer user_data)
-{
-    if (!name_owner && g_error_matches(error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
-        return;
-
-    name_owner_changed(user_data, name_owner);
-}
-
-/*****************************************************************************/
-
-static void
-nm_pacrunner_manager_init(NMPacrunnerManager *self)
-{
-    NMPacrunnerManagerPrivate *priv = NM_PACRUNNER_MANAGER_GET_PRIVATE(self);
-
-    c_list_init(&priv->conf_id_lst_head);
-
-    priv->dbus_connection = nm_g_object_ref(NM_MAIN_DBUS_CONNECTION_GET);
-
-    if (!priv->dbus_connection) {
-        _LOGD("no D-Bus connection to talk to pacrunner");
-        return;
-    }
-
-    priv->name_owner_changed_id =
-        nm_dbus_connection_signal_subscribe_name_owner_changed(priv->dbus_connection,
-                                                               PACRUNNER_DBUS_SERVICE,
-                                                               name_owner_changed_cb,
-                                                               self,
-                                                               NULL);
-    priv->cancellable = g_cancellable_new();
-
-    nm_dbus_connection_call_get_name_owner(priv->dbus_connection,
-                                           PACRUNNER_DBUS_SERVICE,
-                                           -1,
-                                           priv->cancellable,
-                                           get_name_owner_cb,
-                                           self);
-}
-
-static void
-dispose(GObject *object)
-{
-    NMPacrunnerManagerPrivate *priv = NM_PACRUNNER_MANAGER_GET_PRIVATE(object);
-
-    nm_assert(c_list_is_empty(&priv->conf_id_lst_head));
-
-    /* we cancel all pending operations. Note that pacrunner automatically
-     * removes all configuration once NetworkManager disconnects from
-     * the bus -- which happens soon after we destroy the pacrunner manager.
-     */
-    nm_clear_g_cancellable(&priv->cancellable);
-
-    nm_clear_g_dbus_connection_signal(priv->dbus_connection, &priv->name_owner_changed_id);
-    g_clear_object(&priv->dbus_connection);
-
-    G_OBJECT_CLASS(nm_pacrunner_manager_parent_class)->dispose(object);
-}
-
-static void
-nm_pacrunner_manager_class_init(NMPacrunnerManagerClass *klass)
-{
-    GObjectClass *object_class = G_OBJECT_CLASS(klass);
-
-    object_class->dispose = dispose;
-}