diff options
Diffstat (limited to 'testing/polkit/logind+ConsoleKit.patch')
| -rw-r--r-- | testing/polkit/logind+ConsoleKit.patch | 638 |
1 files changed, 638 insertions, 0 deletions
diff --git a/testing/polkit/logind+ConsoleKit.patch b/testing/polkit/logind+ConsoleKit.patch new file mode 100644 index 000000000..042d1043a --- /dev/null +++ b/testing/polkit/logind+ConsoleKit.patch @@ -0,0 +1,638 @@ +From ba143769e17e4bbc1f2b0c88e735f993dfb3c873 Mon Sep 17 00:00:00 2001 +From: Tom Gundersen <teg@jklm.no> +Date: Tue, 7 Aug 2012 21:06:18 +0200 +Subject: [PATCH] session tracking: always require consolekit + +Only systemd is now optional at compile-time, and if enabled we fallback to consolekit +at runtime, if not booted with systemd. + +Bits-stolen-from: Jan Alexander Steffens <jan.steffens@gmail.com> +Signed-off-by: Tom Gundersen <teg@jklm.no> +--- + configure.ac | 6 +- + src/polkit/polkitunixsession-systemd.c | 96 ++++++- + src/polkitbackend/polkitbackendjsauthority.c | 10 +- + .../polkitbackendsessionmonitor-systemd.c | 313 +++++++++++++++++++-- + 4 files changed, 380 insertions(+), 45 deletions(-) + +diff --git a/configure.ac b/configure.ac +index 7a0d938..1d1e4ba 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -163,15 +163,15 @@ AC_ARG_ENABLE([libsystemd-login], + [enable_libsystemd_login=auto]) + if test "$enable_libsystemd_login" != "no"; then + PKG_CHECK_MODULES(LIBSYSTEMD_LOGIN, +- [libsystemd-login], ++ [libsystemd-login libsystemd-daemon], + have_libsystemd_login=yes, + have_libsystemd_login=no) + if test "$have_libsystemd_login" = "yes"; then +- SESSION_TRACKING=libsystemd-login ++ SESSION_TRACKING="libsystemd-login (with ConsoleKit runtime fallback)" + AC_DEFINE([HAVE_LIBSYSTEMD_LOGIN], 1, [Define to 1 if libsystemd-login is available]) + else + if test "$enable_libsystemd_login" = "yes"; then +- AC_MSG_ERROR([libsystemd-login support requested but libsystemd-login library not found]) ++ AC_MSG_ERROR([libsystemd-login support requested but systemd libraries not found]) + fi + fi + fi +diff --git a/src/polkit/polkitunixsession-systemd.c b/src/polkit/polkitunixsession-systemd.c +index 8a8bf65..bb89044 100644 +--- a/src/polkit/polkitunixsession-systemd.c ++++ b/src/polkit/polkitunixsession-systemd.c +@@ -1,5 +1,5 @@ + /* +- * Copyright (C) 2011 Red Hat, Inc. ++ * Copyright (C) 2008, 2011 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public +@@ -17,6 +17,7 @@ + * Boston, MA 02111-1307, USA. + * + * Author: Matthias Clasen ++ * Author: David Zeuthen <davidz@redhat.com> + */ + + #ifdef HAVE_CONFIG_H +@@ -31,6 +32,7 @@ + #include "polkitprivate.h" + + #include <systemd/sd-login.h> ++#include <systemd/sd-daemon.h> + + /** + * SECTION:polkitunixsession +@@ -367,9 +369,41 @@ polkit_unix_session_exists_sync (PolkitSubject *subject, + PolkitUnixSession *session = POLKIT_UNIX_SESSION (subject); + gboolean ret = FALSE; + uid_t uid; ++ GDBusConnection *connection; /* consolekit */ ++ GVariant *result; /* consolekit */ + +- if (sd_session_get_uid (session->session_id, &uid) == 0) +- ret = TRUE; ++ if (sd_booted()) ++ { ++ if (sd_session_get_uid (session->session_id, &uid) == 0) ++ ret = TRUE; ++ } ++ else /* consolekit */ ++ { ++ connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, cancellable, error); ++ if (connection == NULL) ++ goto out; ++ ++ result = g_dbus_connection_call_sync (connection, ++ "org.freedesktop.ConsoleKit", /* name */ ++ session->session_id, /* object path */ ++ "org.freedesktop.ConsoleKit.Session", /* interface name */ ++ "GetUser", /* method */ ++ NULL, /* parameters */ ++ G_VARIANT_TYPE ("(u)"), ++ G_DBUS_CALL_FLAGS_NONE, ++ -1, ++ cancellable, ++ error); ++ if (result == NULL) ++ goto out; ++ ++ ret = TRUE; ++ g_variant_unref (result); ++ ++ out: ++ if (connection != NULL) ++ g_object_unref (connection); ++ } + + return ret; + } +@@ -451,29 +485,61 @@ polkit_unix_session_initable_init (GInitable *initable, + PolkitUnixSession *session = POLKIT_UNIX_SESSION (initable); + gboolean ret = FALSE; + char *s; ++ GDBusConnection *connection; /* consolekit */ ++ GVariant *result; /* consolekit */ ++ connection = NULL; /* consolekit */ + + if (session->session_id != NULL) + { + /* already set, nothing to do */ +- ret = TRUE; +- goto out; ++ return TRUE; + } + +- if (sd_pid_get_session (session->pid, &s) == 0) ++ if (sd_booted()) ++ { ++ if (sd_pid_get_session (session->pid, &s) == 0) ++ { ++ session->session_id = g_strdup (s); ++ free (s); ++ return TRUE; ++ } ++ ++ g_set_error (error, ++ POLKIT_ERROR, ++ POLKIT_ERROR_FAILED, ++ "No session for pid %d", ++ (gint) session->pid); ++ } ++ else /* consolekit */ + { +- session->session_id = g_strdup (s); +- free (s); ++ connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, cancellable, error); ++ if (connection == NULL) ++ goto out; ++ ++ result = g_dbus_connection_call_sync (connection, ++ "org.freedesktop.ConsoleKit", /* name */ ++ "/org/freedesktop/ConsoleKit/Manager", /* object path */ ++ "org.freedesktop.ConsoleKit.Manager", /* interface name */ ++ "GetSessionForUnixProcess", /* method */ ++ g_variant_new ("(u)", session->pid), /* parameters */ ++ G_VARIANT_TYPE ("(o)"), ++ G_DBUS_CALL_FLAGS_NONE, ++ -1, ++ cancellable, ++ error); ++ if (result == NULL) ++ goto out; ++ ++ g_variant_get (result, "(o)", &session->session_id); ++ g_variant_unref (result); ++ + ret = TRUE; +- goto out; + } + +- g_set_error (error, +- POLKIT_ERROR, +- POLKIT_ERROR_FAILED, +- "No session for pid %d", +- (gint) session->pid); ++ out: ++ if (connection != NULL) /* consolekit */ ++ g_object_unref (connection); + +-out: + return ret; + } + +diff --git a/src/polkitbackend/polkitbackendjsauthority.c b/src/polkitbackend/polkitbackendjsauthority.c +index bdfaa73..ee38739 100644 +--- a/src/polkitbackend/polkitbackendjsauthority.c ++++ b/src/polkitbackend/polkitbackendjsauthority.c +@@ -36,6 +36,7 @@ + + #ifdef HAVE_LIBSYSTEMD_LOGIN + #include <systemd/sd-login.h> ++#include <systemd/sd-daemon.h> + #endif /* HAVE_LIBSYSTEMD_LOGIN */ + + #include <jsapi.h> +@@ -731,11 +732,14 @@ subject_to_jsval (PolkitBackendJsAuthority *authority, + } + + #ifdef HAVE_LIBSYSTEMD_LOGIN +- if (sd_pid_get_session (pid, &session_str) == 0) ++ if (sd_booted()) + { +- if (sd_session_get_seat (session_str, &seat_str) == 0) ++ if (sd_pid_get_session (pid, &session_str) == 0) + { +- /* do nothing */ ++ if (sd_session_get_seat (session_str, &seat_str) == 0) ++ { ++ /* do nothing */ ++ } + } + } + #endif /* HAVE_LIBSYSTEMD_LOGIN */ +diff --git a/src/polkitbackend/polkitbackendsessionmonitor-systemd.c b/src/polkitbackend/polkitbackendsessionmonitor-systemd.c +index 58593c3..5114dfa 100644 +--- a/src/polkitbackend/polkitbackendsessionmonitor-systemd.c ++++ b/src/polkitbackend/polkitbackendsessionmonitor-systemd.c +@@ -26,11 +26,15 @@ + #include <string.h> + #include <glib/gstdio.h> + #include <systemd/sd-login.h> ++#include <systemd/sd-daemon.h> + #include <stdlib.h> + + #include <polkit/polkit.h> + #include "polkitbackendsessionmonitor.h" + ++/* consolekit */ ++#define CKDB_PATH "/var/run/ConsoleKit/database" ++ + /* <internal> + * SECTION:polkitbackendsessionmonitor + * @title: PolkitBackendSessionMonitor +@@ -126,6 +130,11 @@ struct _PolkitBackendSessionMonitor + GDBusConnection *system_bus; + + GSource *sd_source; ++ ++ /* consolekit */ ++ GKeyFile *database; ++ GFileMonitor *database_monitor; ++ time_t database_mtime; + }; + + struct _PolkitBackendSessionMonitorClass +@@ -148,6 +157,101 @@ G_DEFINE_TYPE (PolkitBackendSessionMonitor, polkit_backend_session_monitor, G_TY + + /* ---------------------------------------------------------------------------------------------------- */ + ++/* consolekit */ ++static gboolean ++reload_database (PolkitBackendSessionMonitor *monitor, ++ GError **error) ++{ ++ gboolean ret; ++ struct stat statbuf; ++ ++ ret = FALSE; ++ ++ if (monitor->database != NULL) ++ { ++ g_key_file_free (monitor->database); ++ monitor->database = NULL; ++ } ++ ++ if (stat (CKDB_PATH, &statbuf) != 0) ++ { ++ g_set_error (error, ++ G_IO_ERROR, ++ g_io_error_from_errno (errno), ++ "Error statting file " CKDB_PATH ": %s", ++ strerror (errno)); ++ goto out; ++ } ++ ++ monitor->database_mtime = statbuf.st_mtime; ++ ++ monitor->database = g_key_file_new (); ++ if (!g_key_file_load_from_file (monitor->database, ++ CKDB_PATH, ++ G_KEY_FILE_NONE, ++ error)) ++ { ++ goto out; ++ } ++ ++ ret = TRUE; ++ ++ out: ++ return ret; ++} ++ ++static gboolean ++ensure_database (PolkitBackendSessionMonitor *monitor, ++ GError **error) ++{ ++ gboolean ret = FALSE; ++ ++ if (monitor->database != NULL) ++ { ++ struct stat statbuf; ++ ++ if (stat (CKDB_PATH, &statbuf) != 0) ++ { ++ g_set_error (error, ++ G_IO_ERROR, ++ g_io_error_from_errno (errno), ++ "Error statting file " CKDB_PATH " to check timestamp: %s", ++ strerror (errno)); ++ goto out; ++ } ++ if (statbuf.st_mtime == monitor->database_mtime) ++ { ++ ret = TRUE; ++ goto out; ++ } ++ } ++ ++ ret = reload_database (monitor, error); ++ ++ out: ++ return ret; ++} ++ ++static void ++on_file_monitor_changed (GFileMonitor *file_monitor, ++ GFile *file, ++ GFile *other_file, ++ GFileMonitorEvent event_type, ++ gpointer user_data) ++{ ++ PolkitBackendSessionMonitor *monitor = POLKIT_BACKEND_SESSION_MONITOR (user_data); ++ ++ /* throw away cache */ ++ if (monitor->database != NULL) ++ { ++ g_key_file_free (monitor->database); ++ monitor->database = NULL; ++ } ++ g_signal_emit (monitor, signals[CHANGED_SIGNAL], 0); ++} ++ ++/* consolekit - end */ ++ + static gboolean + sessions_changed (gpointer user_data) + { +@@ -163,6 +267,7 @@ static void + polkit_backend_session_monitor_init (PolkitBackendSessionMonitor *monitor) + { + GError *error; ++ GFile *file; /* consolekit */ + + error = NULL; + monitor->system_bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error); +@@ -172,9 +277,41 @@ polkit_backend_session_monitor_init (PolkitBackendSessionMonitor *monitor) + g_error_free (error); + } + +- monitor->sd_source = sd_source_new (); +- g_source_set_callback (monitor->sd_source, sessions_changed, monitor, NULL); +- g_source_attach (monitor->sd_source, NULL); ++ if (sd_booted()) ++ { ++ monitor->sd_source = sd_source_new (); ++ g_source_set_callback (monitor->sd_source, sessions_changed, monitor, NULL); ++ g_source_attach (monitor->sd_source, NULL); ++ } ++ else /* consolekit */ ++ { ++ error = NULL; ++ if (!ensure_database (monitor, &error)) ++ { ++ g_printerr ("Error loading " CKDB_PATH ": %s", error->message); ++ g_error_free (error); ++ } ++ ++ error = NULL; ++ file = g_file_new_for_path (CKDB_PATH); ++ monitor->database_monitor = g_file_monitor_file (file, ++ G_FILE_MONITOR_NONE, ++ NULL, ++ &error); ++ g_object_unref (file); ++ if (monitor->database_monitor == NULL) ++ { ++ g_printerr ("Error monitoring " CKDB_PATH ": %s", error->message); ++ g_error_free (error); ++ } ++ else ++ { ++ g_signal_connect (monitor->database_monitor, ++ "changed", ++ G_CALLBACK (on_file_monitor_changed), ++ monitor); ++ } ++ } + } + + static void +@@ -191,6 +328,14 @@ polkit_backend_session_monitor_finalize (GObject *object) + g_source_unref (monitor->sd_source); + } + ++ /* consolekit */ ++ if (monitor->database_monitor != NULL) ++ g_object_unref (monitor->database_monitor); ++ ++ if (monitor->database != NULL) ++ g_key_file_free (monitor->database); ++ /* consolekit - end */ ++ + if (G_OBJECT_CLASS (polkit_backend_session_monitor_parent_class)->finalize != NULL) + G_OBJECT_CLASS (polkit_backend_session_monitor_parent_class)->finalize (object); + } +@@ -258,6 +403,8 @@ polkit_backend_session_monitor_get_user_for_subject (PolkitBackendSessionMonitor + GError **error) + { + PolkitIdentity *ret; ++ GError *local_error; /* consolekit */ ++ gchar *group; /* consolekit */ + guint32 uid; + + ret = NULL; +@@ -300,16 +447,38 @@ polkit_backend_session_monitor_get_user_for_subject (PolkitBackendSessionMonitor + else if (POLKIT_IS_UNIX_SESSION (subject)) + { + +- if (sd_session_get_uid (polkit_unix_session_get_session_id (POLKIT_UNIX_SESSION (subject)), &uid) < 0) ++ if (sd_booted()) + { +- g_set_error (error, +- POLKIT_ERROR, +- POLKIT_ERROR_FAILED, +- "Error getting uid for session"); +- goto out; ++ if (sd_session_get_uid (polkit_unix_session_get_session_id (POLKIT_UNIX_SESSION (subject)), &uid) < 0) ++ { ++ g_set_error (error, ++ POLKIT_ERROR, ++ POLKIT_ERROR_FAILED, ++ "Error getting uid for session"); ++ goto out; ++ } ++ ++ ret = polkit_unix_user_new (uid); ++ } ++ else /* consolekit */ ++ { ++ if (!ensure_database (monitor, error)) ++ { ++ g_prefix_error (error, "Error getting user for session: Error ensuring CK database at " CKDB_PATH ": "); ++ goto out; ++ } ++ ++ group = g_strdup_printf ("Session %s", polkit_unix_session_get_session_id (POLKIT_UNIX_SESSION (subject))); ++ local_error = NULL; ++ uid = g_key_file_get_integer (monitor->database, group, "uid", &local_error); ++ if (local_error != NULL) ++ { ++ g_propagate_prefixed_error (error, local_error, "Error getting uid using " CKDB_PATH ": "); ++ g_free (group); ++ goto out; ++ } ++ g_free (group); + } +- +- ret = polkit_unix_user_new (uid); + } + + out: +@@ -337,20 +506,43 @@ polkit_backend_session_monitor_get_session_for_subject (PolkitBackendSessionMoni + + if (POLKIT_IS_UNIX_PROCESS (subject)) + { +- gchar *session_id; +- pid_t pid; ++ if (sd_booted()) ++ { ++ gchar *session_id; ++ pid_t pid; + +- pid = polkit_unix_process_get_pid (POLKIT_UNIX_PROCESS (subject)); +- if (sd_pid_get_session (pid, &session_id) < 0) +- goto out; ++ pid = polkit_unix_process_get_pid (POLKIT_UNIX_PROCESS (subject)); ++ if (sd_pid_get_session (pid, &session_id) < 0) ++ goto out; + +- session = polkit_unix_session_new (session_id); +- free (session_id); ++ session = polkit_unix_session_new (session_id); ++ free (session_id); ++ } ++ else /* consolekit */ ++ { ++ const gchar *session_id; ++ GVariant *result; ++ result = g_dbus_connection_call_sync (monitor->system_bus, ++ "org.freedesktop.ConsoleKit", ++ "/org/freedesktop/ConsoleKit/Manager", ++ "org.freedesktop.ConsoleKit.Manager", ++ "GetSessionForUnixProcess", ++ g_variant_new ("(u)", polkit_unix_process_get_pid (POLKIT_UNIX_PROCESS (subject))), ++ G_VARIANT_TYPE ("(o)"), ++ G_DBUS_CALL_FLAGS_NONE, ++ -1, /* timeout_msec */ ++ NULL, /* GCancellable */ ++ error); ++ if (result == NULL) ++ goto out; ++ g_variant_get (result, "(&o)", &session_id); ++ session = polkit_unix_session_new (session_id); ++ g_variant_unref (result); ++ } + } + else if (POLKIT_IS_SYSTEM_BUS_NAME (subject)) + { + guint32 pid; +- gchar *session_id; + GVariant *result; + + result = g_dbus_connection_call_sync (monitor->system_bus, +@@ -369,11 +561,35 @@ polkit_backend_session_monitor_get_session_for_subject (PolkitBackendSessionMoni + g_variant_get (result, "(u)", &pid); + g_variant_unref (result); + +- if (sd_pid_get_session (pid, &session_id) < 0) +- goto out; ++ if (sd_booted()) ++ { ++ gchar *session_id; ++ if (sd_pid_get_session (pid, &session_id) < 0) ++ goto out; + +- session = polkit_unix_session_new (session_id); +- free (session_id); ++ session = polkit_unix_session_new (session_id); ++ free (session_id); ++ } ++ else /* consolekit */ ++ { ++ const gchar *session_id; ++ result = g_dbus_connection_call_sync (monitor->system_bus, ++ "org.freedesktop.ConsoleKit", ++ "/org/freedesktop/ConsoleKit/Manager", ++ "org.freedesktop.ConsoleKit.Manager", ++ "GetSessionForUnixProcess", ++ g_variant_new ("(u)", pid), ++ G_VARIANT_TYPE ("(o)"), ++ G_DBUS_CALL_FLAGS_NONE, ++ -1, /* timeout_msec */ ++ NULL, /* GCancellable */ ++ error); ++ if (result == NULL) ++ goto out; ++ g_variant_get (result, "(&o)", &session_id); ++ session = polkit_unix_session_new (session_id); ++ g_variant_unref (result); ++ } + } + else + { +@@ -389,12 +605,58 @@ polkit_backend_session_monitor_get_session_for_subject (PolkitBackendSessionMoni + return session; + } + ++static gboolean ++get_boolean (PolkitBackendSessionMonitor *monitor, ++ PolkitSubject *session, ++ const gchar *key_name) ++{ ++ gboolean ret; ++ gchar *group; ++ GError *error; ++ ++ ret = FALSE; ++ ++ group = g_strdup_printf ("Session %s", polkit_unix_session_get_session_id (POLKIT_UNIX_SESSION (session))); ++ ++ error = NULL; ++ if (!ensure_database (monitor, &error)) ++ { ++ g_printerr ("Error getting boolean `%s' in group `%s': Error ensuring CK database at " CKDB_PATH ": %s", ++ key_name, ++ group, ++ error->message); ++ g_error_free (error); ++ goto out; ++ } ++ ++ error = NULL; ++ ret = g_key_file_get_boolean (monitor->database, group, key_name, &error); ++ if (error != NULL) ++ { ++ g_printerr ("Error looking %s using " CKDB_PATH " for %s: %s\n", ++ key_name, ++ group, ++ error->message); ++ g_error_free (error); ++ goto out; ++ } ++ ++ out: ++ g_free (group); ++ return ret; ++} ++ + gboolean + polkit_backend_session_monitor_is_session_local (PolkitBackendSessionMonitor *monitor, + PolkitSubject *session) + { + char *seat; + ++ if (!sd_booted()) /* consolekit */ ++ { ++ return get_boolean (monitor, session, "is_local"); ++ } ++ + if (!sd_session_get_seat (polkit_unix_session_get_session_id (POLKIT_UNIX_SESSION (session)), &seat)) + { + free (seat); +@@ -409,6 +671,9 @@ gboolean + polkit_backend_session_monitor_is_session_active (PolkitBackendSessionMonitor *monitor, + PolkitSubject *session) + { +- return sd_session_is_active (polkit_unix_session_get_session_id (POLKIT_UNIX_SESSION (session))); ++ if (sd_booted()) ++ return sd_session_is_active (polkit_unix_session_get_session_id (POLKIT_UNIX_SESSION (session))); ++ else /* consolekit */ ++ return get_boolean (monitor, session, "is_active"); + } + +-- +1.7.11.4 + |