-<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
-<node name="/">
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node>
+
+ <!-- User defined struct -->
+ <annotation name="org.gtk.EggDBus.DeclareStruct" value="Subject">
+ <annotation name="org.gtk.EggDBus.Struct.Signature" value="(sa{sv})"/>
+ </annotation>
<interface name="org.freedesktop.PolicyKit1.Authority">
<method name="SayHello">
- <annotation name="org.freedesktop.DBus.GLib.Async" value=""/>
<arg name="message" direction="in" type="s"/>
<arg name="result" direction="out" type="s"/>
</method>
- <method name="CheckClaims">
- <annotation name="org.freedesktop.DBus.GLib.Async" value=""/>
- <arg name="claims" direction="in" type="a(ssa{ss})"/>
- <arg name="result" direction="out" type="s"/>
+ <method name="EnumerateUsers">
+ <arg name="users" direction="out" type="a(sa{sv})"/>
</method>
</interface>
<xi:include href="xml/polkitactiondescription.xml"/>
<xi:include href="xml/polkiterror.xml"/>
<xi:include href="xml/polkitsubject.xml"/>
- <xi:include href="xml/polkituser.xml"/>
- <xi:include href="xml/polkitprocess.xml"/>
<chapter id="extending">
<title>Extending PolicyKit</title>
<xi:include href="../polkitbackend/xml/polkitbackendlocal.xml"/>
polkitauthorizationresult.h \
polkiterror.h \
polkitsubject.h \
- polkituser.h \
- polkitprocess.h \
polkitbindings.h \
polkitbindingstypes.h \
polkitauthority.h \
polkitauthorizationresult.h polkitauthorizationresult.c \
polkiterror.h polkiterror.c \
polkitsubject.h polkitsubject.c \
- polkituser.h polkituser.c \
- polkitprocess.h polkitprocess.c \
$(BUILT_SOURCES) \
$(NULL)
#include <polkit/polkitsubject.h>
#include <polkit/polkitauthorizationclaim.h>
#include <polkit/polkitauthorizationresult.h>
-#include <polkit/polkituser.h>
-#include <polkit/polkitprocess.h>
#include <polkit/polkitactiondescription.h>
#undef _POLKIT_INSIDE_POLKIT_H
#error "Only <polkit/polkit.h> can be included directly, this file may disappear or change contents."
#endif
-#ifndef __POLKIT_AUTHORIZATION_CLAIM_H__
-#define __POLKIT_AUTHORIZATION_CLAIM_H__
-
#include <glib-object.h>
#include <polkit/polkitsubject.h>
+#ifndef __POLKIT_AUTHORIZATION_CLAIM_H__
+#define __POLKIT_AUTHORIZATION_CLAIM_H__
+
G_BEGIN_DECLS
#define POLKIT_TYPE_AUTHORIZATION_CLAIM (polkit_authorization_claim_get_type ())
+++ /dev/null
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
-
-/*
- * Copyright (C) 2008 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
- * License as published by the Free Software Foundation; either
- * version 2 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., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Author: David Zeuthen <davidz@redhat.com>
- */
-
-#include "config.h"
-#include <string.h>
-
-#include "polkitprocess.h"
-
-/**
- * SECTION:polkitprocess
- * @short_description: Process
- * @include: polkit/polkit.h
- *
- * Represents a process.
- */
-
-/*--------------------------------------------------------------------------------------------------------------*/
-
-struct _PolkitProcessPrivate
-{
- GPid pid;
-};
-
-enum {
- PROP_0,
- PROP_PID,
-};
-
-static void polkit_process_subject_iface_init (PolkitSubjectIface *iface);
-
-G_DEFINE_TYPE_WITH_CODE (PolkitProcess, polkit_process, G_TYPE_OBJECT,
- G_IMPLEMENT_INTERFACE (POLKIT_TYPE_SUBJECT,
- polkit_process_subject_iface_init))
-
-#define POLKIT_PROCESS_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), POLKIT_TYPE_PROCESS, PolkitProcessPrivate))
-
-static void
-polkit_process_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- PolkitProcess *process = POLKIT_PROCESS (object);
-
- switch (prop_id) {
- case PROP_PID:
- g_value_set_int (value, process->priv->pid);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-polkit_process_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- PolkitProcess *process = POLKIT_PROCESS (object);
-
- switch (prop_id) {
- case PROP_PID:
- polkit_process_set_pid (process, g_value_get_int (value));
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-polkit_process_init (PolkitProcess *process)
-{
- process->priv = POLKIT_PROCESS_GET_PRIVATE (process);
-}
-
-static void
-polkit_process_finalize (GObject *object)
-{
- PolkitProcess *process;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (POLKIT_IS_PROCESS (object));
-
- process = POLKIT_PROCESS (object);
-
- G_OBJECT_CLASS (polkit_process_parent_class)->finalize (object);
-}
-
-static void
-polkit_process_class_init (PolkitProcessClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->get_property = polkit_process_get_property;
- object_class->set_property = polkit_process_set_property;
- object_class->finalize = polkit_process_finalize;
-
- /**
- * PolkitProcess:pid:
- *
- * The process id.
- */
- g_object_class_install_property (object_class,
- PROP_PID,
- g_param_spec_int ("pid",
- "pid",
- "The process id",
- -1,
- G_MAXINT, /* TODO: maybe there's a MAX_PID? */
- -1,
- G_PARAM_CONSTRUCT |
- G_PARAM_READWRITE |
- G_PARAM_STATIC_NAME |
- G_PARAM_STATIC_NICK |
- G_PARAM_STATIC_BLURB));
-
- g_type_class_add_private (klass, sizeof (PolkitProcessPrivate));
-}
-
-pid_t
-polkit_process_get_pid (PolkitProcess *process)
-{
- g_return_val_if_fail (POLKIT_IS_PROCESS (process), -1);
- return process->priv->pid;
-}
-
-void
-polkit_process_set_pid (PolkitProcess *process,
- pid_t pid)
-{
- g_return_if_fail (POLKIT_IS_PROCESS (process));
- if (pid != process->priv->pid) {
- process->priv->pid = pid;
- g_object_notify (G_OBJECT (process), "pid");
- }
-}
-
-PolkitSubject *
-polkit_process_new (pid_t pid)
-{
- return POLKIT_SUBJECT (g_object_new (POLKIT_TYPE_PROCESS,
- "pid", pid,
- NULL));
-}
-
-static gboolean
-polkit_process_equal (PolkitSubject *subject1,
- PolkitSubject *subject2)
-{
- PolkitProcess *process1 = POLKIT_PROCESS (subject1);
- PolkitProcess *process2 = POLKIT_PROCESS (subject2);
-
- return process1->priv->pid == process2->priv->pid;
-}
-
-static void
-polkit_process_subject_iface_init (PolkitSubjectIface *iface)
-{
- iface->equal = polkit_process_equal;
-}
+++ /dev/null
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
-
-/*
- * Copyright (C) 2008 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
- * License as published by the Free Software Foundation; either
- * version 2 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., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Author: David Zeuthen <davidz@redhat.com>
- */
-
-#if !defined (_POLKIT_COMPILATION) && !defined(_POLKIT_INSIDE_POLKIT_H)
-#error "Only <polkit/polkit.h> can be included directly, this file may disappear or change contents."
-#endif
-
-#ifndef __POLKIT_PROCESS_H__
-#define __POLKIT_PROCESS_H__
-
-#include <sys/types.h>
-#include <glib-object.h>
-#include <polkit/polkitsubject.h>
-
-G_BEGIN_DECLS
-
-#define POLKIT_TYPE_PROCESS (polkit_process_get_type ())
-#define POLKIT_PROCESS(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), POLKIT_TYPE_PROCESS, PolkitProcess))
-#define POLKIT_PROCESS_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), POLKIT_TYPE_PROCESS, PolkitProcessClass))
-#define POLKIT_IS_PROCESS(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), POLKIT_TYPE_PROCESS))
-#define POLKIT_IS_PROCESS_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), POLKIT_TYPE_PROCESS))
-#define POLKIT_PROCESS_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), POLKIT_TYPE_PROCESS, PolkitProcessClass))
-
-typedef struct _PolkitProcess PolkitProcess;
-typedef struct _PolkitProcessClass PolkitProcessClass;
-typedef struct _PolkitProcessPrivate PolkitProcessPrivate;
-
-struct _PolkitProcess
-{
- GObject parent_instance;
- PolkitProcessPrivate *priv;
-};
-
-struct _PolkitProcessClass
-{
- GObjectClass parent_class;
-};
-
-GType polkit_process_get_type (void) G_GNUC_CONST;
-PolkitSubject *polkit_process_new (pid_t pid);
-pid_t polkit_process_get_pid (PolkitProcess *process);
-void polkit_process_set_pid (PolkitProcess *process,
- pid_t pid);
-
-G_END_DECLS
-
-#endif /* __POLKIT_PROCESS_H__ */
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
-
/*
* Copyright (C) 2008 Red Hat, Inc.
*
* Author: David Zeuthen <davidz@redhat.com>
*/
-#include "config.h"
-
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+#include <string.h>
+#include "polkitbindings.h"
#include "polkitsubject.h"
/**
* SECTION:polkitsubject
* @title: PolkitSubject
- * @short_description: Interface for subjects
- * @include: polkit/polkit.h
- *
- * #PolkitSubject is a very minimal interface for subjects. It provides functions
- * for checking the equality of two subjects
+ * @short_description: Subjects
*
- * To check if two #PolkitSubjects are equal, see polkit_subject_equal().
- **/
+ * The #PolkitSubject type is used for representing subject such as
+ * users, groups and processes.
+ */
-static void polkit_subject_base_init (gpointer g_class);
-static void polkit_subject_class_init (gpointer g_class,
- gpointer class_data);
+static void
+base_init (gpointer g_iface)
+{
+}
GType
polkit_subject_get_type (void)
{
- static volatile gsize g_define_type_id__volatile = 0;
-
- if (g_once_init_enter (&g_define_type_id__volatile)) {
- const GTypeInfo subject_info = {
- sizeof (PolkitSubjectIface), /* class_size */
- polkit_subject_base_init, /* base_init */
- NULL, /* base_finalize */
- polkit_subject_class_init, /* class_init */
- NULL, /* class_finalize */
- NULL, /* class_data */
- 0,
- 0, /* n_preallocs */
- NULL
- };
-
- GType g_define_type_id =
- g_type_register_static (G_TYPE_INTERFACE,
- "PolkitSubject",
- &subject_info,
- 0);
-
- g_type_interface_add_prerequisite (g_define_type_id, G_TYPE_OBJECT);
-
- g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
- }
-
- return g_define_type_id__volatile;
+ static GType iface_type = 0;
+
+ if (iface_type == 0)
+ {
+ static const GTypeInfo info =
+ {
+ sizeof (PolkitSubjectIface),
+ base_init, /* base_init */
+ NULL, /* base_finalize */
+ NULL, /* class_init */
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ 0, /* instance_size */
+ 0, /* n_preallocs */
+ NULL, /* instance_init */
+ NULL /* value_table */
+ };
+
+ iface_type = g_type_register_static (G_TYPE_INTERFACE, "PolkitSubject", &info, 0);
+
+ g_type_interface_add_prerequisite (iface_type, EGG_DBUS_TYPE_STRUCTURE);
+ }
+
+ return iface_type;
}
-static void
-polkit_subject_class_init (gpointer g_class,
- gpointer class_data)
+/**
+ * polkit_subject_new_for_unix_process:
+ * @unix_process_id: The Process ID.
+ *
+ * Constructs a new #PolkitSubject for a the UNIX process with PID @process_id.
+ *
+ * Returns: A #PolkitSubject.
+ */
+PolkitSubject *
+polkit_subject_new_for_unix_process (pid_t unix_process_id)
{
+ GValue *values;
+ EggDBusHashTable *properties;
+
+ properties = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ (GDestroyNotify) g_free,
+ (GDestroyNotify) g_object_unref);
+ egg_dbus_hash_table_set_signature (properties, "s", "v");
+
+ g_hash_table_insert (properties,
+ g_strdup ("unix-process-id"),
+ egg_dbus_variant_new_for_uint32 (unix_process_id));
+
+ values = g_new0 (GValue, 2);
+ g_value_init (&(values[0]), G_TYPE_STRING);
+ g_value_set_string (&(values[0]), "unix-process");
+ g_value_init (&(values[1]), EGG_DBUS_TYPE_HASH_TABLE);
+ g_value_set_boxed (&(values[1]), properties);
+
+ return POLKIT_SUBJECT (egg_dbus_structure_new ("(sa{sv})", 2, values));
}
-static void
-polkit_subject_base_init (gpointer g_class)
+/**
+ * polkit_subject_new_for_unix_user:
+ * @unix_user_id: The User ID.
+ *
+ * Constructs a new #PolkitSubject for a the UNIX user with UID @user_id.
+ *
+ * Returns: A #PolkitSubject.
+ */
+PolkitSubject *
+polkit_subject_new_for_unix_user (uid_t unix_user_id)
{
+ GValue *values;
+ EggDBusHashTable *properties;
+
+ properties = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ (GDestroyNotify) g_free,
+ (GDestroyNotify) g_object_unref);
+ egg_dbus_hash_table_set_signature (properties, "s", "v");
+
+ g_hash_table_insert (properties,
+ g_strdup ("unix-user-id"),
+ egg_dbus_variant_new_for_uint32 (unix_user_id));
+
+ values = g_new0 (GValue, 2);
+ g_value_init (&(values[0]), G_TYPE_STRING);
+ g_value_set_string (&(values[0]), "unix-user");
+ g_value_init (&(values[1]), EGG_DBUS_TYPE_HASH_TABLE);
+ g_value_set_boxed (&(values[1]), properties);
+
+ return POLKIT_SUBJECT (egg_dbus_structure_new ("(sa{sv})", 2, values));
}
+/**
+ * polkit_subject_new_for_unix_group:
+ * @unix_group_id: The Group ID.
+ *
+ * Constructs a new #PolkitSubject for a the UNIX group with GID @group_id.
+ *
+ * Returns: A #PolkitSubject.
+ */
+PolkitSubject *
+polkit_subject_new_for_unix_group (gid_t unix_group_id)
+{
+ GValue *values;
+ EggDBusHashTable *properties;
+
+ properties = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ (GDestroyNotify) g_free,
+ (GDestroyNotify) g_object_unref);
+ egg_dbus_hash_table_set_signature (properties, "s", "v");
+
+ g_hash_table_insert (properties,
+ g_strdup ("unix-group-id"),
+ egg_dbus_variant_new_for_uint32 (unix_group_id));
+
+ values = g_new0 (GValue, 2);
+ g_value_init (&(values[0]), G_TYPE_STRING);
+ g_value_set_string (&(values[0]), "unix-group");
+ g_value_init (&(values[1]), EGG_DBUS_TYPE_HASH_TABLE);
+ g_value_set_boxed (&(values[1]), properties);
+
+ return POLKIT_SUBJECT (egg_dbus_structure_new ("(sa{sv})", 2, values));
+}
+
+/**
+ * polkit_subject_get_kind:
+ * @subject: A #PolkitSubject.
+ *
+ * Gets the kind of @subject.
+ *
+ * Returns: A #PolkitSubjectKind.
+ */
+PolkitSubjectKind
+polkit_subject_get_kind (PolkitSubject *subject)
+{
+ gchar *kind_str;
+ PolkitSubjectKind kind;
+
+ g_return_val_if_fail (POLKIT_IS_SUBJECT (subject), -1);
+ g_return_val_if_fail (strcmp (egg_dbus_structure_get_signature (EGG_DBUS_STRUCTURE (subject)), "(sa{sv})") == 0, -1);
+
+ egg_dbus_structure_get_element (EGG_DBUS_STRUCTURE (subject),
+ 0, &kind_str,
+ -1);
+
+ if (strcmp (kind_str, "unix-process") == 0)
+ kind = POLKIT_SUBJECT_KIND_UNIX_PROCESS;
+ else if (strcmp (kind_str, "unix-user") == 0)
+ kind = POLKIT_SUBJECT_KIND_UNIX_USER;
+ else if (strcmp (kind_str, "unix-group") == 0)
+ kind = POLKIT_SUBJECT_KIND_UNIX_GROUP;
+ else
+ {
+ g_warning ("unknown kind str '%s'", kind_str);
+ kind = -1;
+ }
+
+ g_free (kind_str);
+
+ return kind;
+}
/**
* polkit_subject_equal:
- * @subject1: pointer to the first #PolkitSubject.
- * @subject2: pointer to the second #PolkitSubject.
+ * @a: A #PolkitSubject.
+ * @b: A #PolkitSubject.
*
- * Checks if two subjects are equal.
+ * Checks if the two subjects @a and @b are equal.
*
- * Returns: %TRUE if @subject1 is equal to @subject2. %FALSE otherwise.
+ * Returns: %TRUE if @a and @b are equal, %FALSE otherwise.
**/
gboolean
-polkit_subject_equal (PolkitSubject *subject1,
- PolkitSubject *subject2)
+polkit_subject_equal (PolkitSubject *a,
+ PolkitSubject *b)
+{
+ gboolean ret;
+ PolkitSubjectKind kind_a;
+ PolkitSubjectKind kind_b;
+
+ g_return_val_if_fail (POLKIT_IS_SUBJECT (a), FALSE);
+ g_return_val_if_fail (POLKIT_IS_SUBJECT (b), FALSE);
+ g_return_val_if_fail (strcmp (egg_dbus_structure_get_signature (EGG_DBUS_STRUCTURE (a)), "(sa{sv})") == 0, FALSE);
+ g_return_val_if_fail (strcmp (egg_dbus_structure_get_signature (EGG_DBUS_STRUCTURE (b)), "(sa{sv})") == 0, FALSE);
+
+ ret = FALSE;
+
+ kind_a = polkit_subject_get_kind (a);
+ kind_b = polkit_subject_get_kind (b);
+
+ if (kind_a != kind_b)
+ goto out;
+
+ switch (kind_a)
+ {
+ case POLKIT_SUBJECT_KIND_UNIX_PROCESS:
+ if (polkit_subject_unix_process_get_id (a) == polkit_subject_unix_process_get_id (b))
+ ret = TRUE;
+ break;
+
+ case POLKIT_SUBJECT_KIND_UNIX_USER:
+ if (polkit_subject_unix_user_get_id (a) == polkit_subject_unix_user_get_id (b))
+ ret = TRUE;
+ break;
+
+ case POLKIT_SUBJECT_KIND_UNIX_GROUP:
+ if (polkit_subject_unix_group_get_id (a) == polkit_subject_unix_group_get_id (b))
+ ret = TRUE;
+ break;
+
+ default:
+ /* get_kind() will already have warned */
+ goto out;
+ }
+
+ out:
+ return ret;
+}
+
+/**
+ * polkit_subject_unix_process_get_id:
+ * @subject: A #PolkitSubject of the @POLKIT_SUBJECT_KIND_UNIX_PROCESS kind.
+ *
+ * Gets the UNIX process id for @subject.
+ *
+ * Returns: UNIX process id.
+ **/
+pid_t
+polkit_subject_unix_process_get_id (PolkitSubject *subject)
+{
+ EggDBusHashTable *value;
+ EggDBusVariant *variant;
+ pid_t pid;
+
+ g_return_val_if_fail (POLKIT_IS_SUBJECT (subject), 0);
+ g_return_val_if_fail (strcmp (egg_dbus_structure_get_signature (EGG_DBUS_STRUCTURE (subject)), "(sa{sv})") == 0, 0);
+ g_return_val_if_fail (polkit_subject_get_kind (subject) != POLKIT_SUBJECT_KIND_UNIX_PROCESS, 0);
+
+ egg_dbus_structure_get_element (EGG_DBUS_STRUCTURE (subject),
+ 1, &value,
+ -1);
+
+ variant = g_hash_table_lookup (value, "unix-process-id");
+ pid = (pid_t) egg_dbus_variant_get_uint32 (variant);
+
+ egg_dbus_hash_table_unref (value);
+
+ return pid;
+}
+
+/**
+ * polkit_subject_unix_user_get_id:
+ * @subject: A #PolkitSubject of the @POLKIT_SUBJECT_KIND_UNIX_USER kind.
+ *
+ * Gets the UNIX user id for @subject.
+ *
+ * Returns: UNIX user id.
+ **/
+uid_t
+polkit_subject_unix_user_get_id (PolkitSubject *subject)
{
- PolkitSubjectIface *iface;
+ EggDBusHashTable *value;
+ EggDBusVariant *variant;
+ uid_t uid;
- if (subject1 == NULL && subject2 == NULL)
- return TRUE;
+ g_return_val_if_fail (POLKIT_IS_SUBJECT (subject), 0);
+ g_return_val_if_fail (strcmp (egg_dbus_structure_get_signature (EGG_DBUS_STRUCTURE (subject)), "(sa{sv})") == 0, 0);
+ g_return_val_if_fail (polkit_subject_get_kind (subject) != POLKIT_SUBJECT_KIND_UNIX_USER, 0);
- if (subject1 == NULL || subject2 == NULL)
- return FALSE;
+ egg_dbus_structure_get_element (EGG_DBUS_STRUCTURE (subject),
+ 1, &value,
+ -1);
- if (G_TYPE_FROM_INSTANCE (subject1) != G_TYPE_FROM_INSTANCE (subject2))
- return FALSE;
+ variant = g_hash_table_lookup (value, "unix-user-id");
+ uid = (uid_t) egg_dbus_variant_get_uint32 (variant);
- iface = POLKIT_SUBJECT_GET_IFACE (subject1);
+ egg_dbus_hash_table_unref (value);
- return (* iface->equal) (subject1, subject2);
+ return uid;
}
+
+/**
+ * polkit_subject_unix_group_get_id:
+ * @subject: A #PolkitSubject of the @POLKIT_SUBJECT_KIND_UNIX_GROUP kind.
+ *
+ * Gets the UNIX group id for @subject.
+ *
+ * Returns: UNIX group id.
+ **/
+gid_t
+polkit_subject_unix_group_get_id (PolkitSubject *subject)
+{
+ EggDBusHashTable *value;
+ EggDBusVariant *variant;
+ gid_t gid;
+
+ g_return_val_if_fail (POLKIT_IS_SUBJECT (subject), 0);
+ g_return_val_if_fail (strcmp (egg_dbus_structure_get_signature (EGG_DBUS_STRUCTURE (subject)), "(sa{sv})") == 0, 0);
+ g_return_val_if_fail (polkit_subject_get_kind (subject) != POLKIT_SUBJECT_KIND_UNIX_GROUP, 0);
+
+ egg_dbus_structure_get_element (EGG_DBUS_STRUCTURE (subject),
+ 1, &value,
+ -1);
+
+ variant = g_hash_table_lookup (value, "unix-group-id");
+ gid = (gid_t) egg_dbus_variant_get_uint32 (variant);
+
+ egg_dbus_hash_table_unref (value);
+
+ return gid;
+}
+
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
-
/*
* Copyright (C) 2008 Red Hat, Inc.
*
* Author: David Zeuthen <davidz@redhat.com>
*/
-#if !defined (_POLKIT_COMPILATION) && !defined(_POLKIT_INSIDE_POLKIT_H)
-#error "Only <polkit/polkit.h> can be included directly, this file may disappear or change contents."
-#endif
-
-#ifndef __POLKIT_SUBJECT_H__
-#define __POLKIT_SUBJECT_H__
+#ifndef __POLKIT_SUBJECT_H
+#define __POLKIT_SUBJECT_H
+#include <sys/types.h>
+#include <unistd.h>
#include <glib-object.h>
+#include <polkit/polkitbindings.h>
G_BEGIN_DECLS
-#define POLKIT_TYPE_SUBJECT (polkit_subject_get_type ())
-#define POLKIT_SUBJECT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), POLKIT_TYPE_SUBJECT, PolkitSubject))
-#define POLKIT_IS_SUBJECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), POLKIT_TYPE_SUBJECT))
-#define POLKIT_SUBJECT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), POLKIT_TYPE_SUBJECT, PolkitSubjectIface))
+#define POLKIT_TYPE_SUBJECT (polkit_subject_get_type())
+#define POLKIT_SUBJECT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), POLKIT_TYPE_SUBJECT, PolkitSubject))
+#define POLKIT_IS_SUBJECT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), POLKIT_TYPE_SUBJECT))
+#define POLKIT_SUBJECT_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE((o), POLKIT_TYPE_SUBJECT, PolkitSubjectIface))
-/**
- * PolkitSubject:
- *
- * An abstract type that specifies a subject.
- **/
-typedef struct _PolkitSubject PolkitSubject;
+#if 0
+typedef struct _PolkitSubject PolkitSubject; /* Dummy typedef */
+#endif
typedef struct _PolkitSubjectIface PolkitSubjectIface;
-/**
- * PolkitSubjectIface:
- * @g_iface: The parent interface.
- * @equal: Checks if two #PolkitSubject<!-- -->s are equal.
- *
- * #PolkitSubjectIface is used to implement #PolkitSubject types for various
- * different subjects
- */
-struct _PolkitSubjectIface
+typedef enum
{
- GTypeInterface g_iface;
-
- /* Virtual Table */
+ POLKIT_SUBJECT_KIND_UNIX_PROCESS,
+ POLKIT_SUBJECT_KIND_UNIX_USER,
+ POLKIT_SUBJECT_KIND_UNIX_GROUP,
+} PolkitSubjectKind;
- gboolean (* equal) (PolkitSubject *subject1,
- PolkitSubject *subject2);
+struct _PolkitSubjectIface
+{
+ GTypeInterface g_iface;
};
-GType polkit_subject_get_type (void) G_GNUC_CONST;
-gboolean polkit_subject_equal (PolkitSubject *subject1,
- PolkitSubject *subject2);
+GType polkit_subject_get_type (void) G_GNUC_CONST;
+PolkitSubject *polkit_subject_new_for_unix_process (pid_t unix_process_id);
+PolkitSubject *polkit_subject_new_for_unix_user (uid_t unix_user_id);
+PolkitSubject *polkit_subject_new_for_unix_group (gid_t unix_group_id);
+PolkitSubjectKind polkit_subject_get_kind (PolkitSubject *subject);
+pid_t polkit_subject_unix_process_get_id (PolkitSubject *subject);
+uid_t polkit_subject_unix_user_get_id (PolkitSubject *subject);
+gid_t polkit_subject_unix_group_get_id (PolkitSubject *subject);
+gboolean polkit_subject_equal (PolkitSubject *a,
+ PolkitSubject *b);
G_END_DECLS
-#endif /* __POLKIT_SUBJECT_H__ */
+#endif /* __POLKIT_SUBJECT_H */
+++ /dev/null
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
-
-/*
- * Copyright (C) 2008 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
- * License as published by the Free Software Foundation; either
- * version 2 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., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Author: David Zeuthen <davidz@redhat.com>
- */
-
-#include "config.h"
-#include <string.h>
-
-#include "polkituser.h"
-
-/**
- * SECTION:polkituser
- * @short_description: User
- * @include: polkit/polkit.h
- *
- * Represents a user.
- */
-
-/*--------------------------------------------------------------------------------------------------------------*/
-
-struct _PolkitUserPrivate
-{
- char *user_name;
-};
-
-enum {
- PROP_0,
- PROP_USER_NAME,
-};
-
-static void polkit_user_subject_iface_init (PolkitSubjectIface *iface);
-
-G_DEFINE_TYPE_WITH_CODE (PolkitUser, polkit_user, G_TYPE_OBJECT,
- G_IMPLEMENT_INTERFACE (POLKIT_TYPE_SUBJECT,
- polkit_user_subject_iface_init))
-
-#define POLKIT_USER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), POLKIT_TYPE_USER, PolkitUserPrivate))
-
-static void
-polkit_user_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- PolkitUser *user = POLKIT_USER (object);
-
- switch (prop_id) {
- case PROP_USER_NAME:
- g_value_set_string (value, user->priv->user_name);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-polkit_user_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- PolkitUser *user = POLKIT_USER (object);
-
- switch (prop_id) {
- case PROP_USER_NAME:
- polkit_user_set_user_name (user, g_value_get_string (value));
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-polkit_user_init (PolkitUser *user)
-{
- user->priv = POLKIT_USER_GET_PRIVATE (user);
-}
-
-static void
-polkit_user_finalize (GObject *object)
-{
- PolkitUser *user;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (POLKIT_IS_USER (object));
-
- user = POLKIT_USER (object);
-
- g_free (user->priv->user_name);
-
- G_OBJECT_CLASS (polkit_user_parent_class)->finalize (object);
-}
-
-static void
-polkit_user_class_init (PolkitUserClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->get_property = polkit_user_get_property;
- object_class->set_property = polkit_user_set_property;
- object_class->finalize = polkit_user_finalize;
-
- /**
- * PolkitUser:user-name:
- *
- * The user name.
- */
- g_object_class_install_property (object_class,
- PROP_USER_NAME,
- g_param_spec_string ("user-name",
- "user-name",
- "The user name",
- NULL,
- G_PARAM_CONSTRUCT |
- G_PARAM_READWRITE |
- G_PARAM_STATIC_NAME |
- G_PARAM_STATIC_NICK |
- G_PARAM_STATIC_BLURB));
-
- g_type_class_add_private (klass, sizeof (PolkitUserPrivate));
-}
-
-gchar *
-polkit_user_get_user_name (PolkitUser *user)
-{
- g_return_val_if_fail (POLKIT_IS_USER (user), NULL);
- return g_strdup (user->priv->user_name);
-}
-
-void
-polkit_user_set_user_name (PolkitUser *user,
- const char *user_name)
-{
- g_return_if_fail (POLKIT_IS_USER (user));
- g_return_if_fail (user_name != NULL);
-
- if (user->priv->user_name == NULL || strcmp (user_name, user->priv->user_name) != 0) {
- g_free (user->priv->user_name);
- user->priv->user_name = g_strdup (user_name);
- g_object_notify (G_OBJECT (user), "user-name");
- }
-}
-
-PolkitSubject *
-polkit_user_new (const gchar *user_name)
-{
- return POLKIT_SUBJECT (g_object_new (POLKIT_TYPE_USER,
- "user-name", user_name,
- NULL));
-}
-
-static gboolean
-polkit_user_equal (PolkitSubject *subject1,
- PolkitSubject *subject2)
-{
- PolkitUser *user1 = POLKIT_USER (subject1);
- PolkitUser *user2 = POLKIT_USER (subject2);
-
- return strcmp (user1->priv->user_name, user2->priv->user_name) == 0;
-}
-
-static void
-polkit_user_subject_iface_init (PolkitSubjectIface *iface)
-{
- iface->equal = polkit_user_equal;
-}
+++ /dev/null
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
-
-/*
- * Copyright (C) 2008 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
- * License as published by the Free Software Foundation; either
- * version 2 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., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Author: David Zeuthen <davidz@redhat.com>
- */
-
-#if !defined (_POLKIT_COMPILATION) && !defined(_POLKIT_INSIDE_POLKIT_H)
-#error "Only <polkit/polkit.h> can be included directly, this file may disappear or change contents."
-#endif
-
-#ifndef __POLKIT_USER_H__
-#define __POLKIT_USER_H__
-
-#include <glib-object.h>
-#include <polkit/polkitsubject.h>
-
-G_BEGIN_DECLS
-
-#define POLKIT_TYPE_USER (polkit_user_get_type ())
-#define POLKIT_USER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), POLKIT_TYPE_USER, PolkitUser))
-#define POLKIT_USER_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), POLKIT_TYPE_USER, PolkitUserClass))
-#define POLKIT_IS_USER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), POLKIT_TYPE_USER))
-#define POLKIT_IS_USER_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), POLKIT_TYPE_USER))
-#define POLKIT_USER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), POLKIT_TYPE_USER, PolkitUserClass))
-
-typedef struct _PolkitUser PolkitUser;
-typedef struct _PolkitUserClass PolkitUserClass;
-typedef struct _PolkitUserPrivate PolkitUserPrivate;
-
-struct _PolkitUser
-{
- GObject parent_instance;
- PolkitUserPrivate *priv;
-};
-
-struct _PolkitUserClass
-{
- GObjectClass parent_class;
-};
-
-GType polkit_user_get_type (void) G_GNUC_CONST;
-PolkitSubject *polkit_user_new (const char *user_name);
-gchar *polkit_user_get_user_name (PolkitUser *user);
-void polkit_user_set_user_name (PolkitUser *user,
- const gchar *user_name);
-
-G_END_DECLS
-
-#endif /* __POLKIT_USER_H__ */
*/
#include "config.h"
+#include <errno.h>
+#include <pwd.h>
+#include <string.h>
#include <polkit/polkit.h>
#include "polkitbackendlocal.h"
g_free (result);
}
+static void
+authority_iface_handle_enumerate_users (PolkitAuthority *instance,
+ EggDBusMethodInvocation *method_invocation)
+{
+ struct passwd *passwd;
+ GList *list;
+
+ list = NULL;
+
+ passwd = getpwent ();
+ if (passwd == NULL) {
+ egg_dbus_method_invocation_return_error (method_invocation,
+ POLKIT_ERROR,
+ POLKIT_ERROR_FAILED,
+ "getpwent failed: %s",
+ strerror (errno));
+ goto out;
+ }
+
+ do {
+ PolkitSubject *subject;
+
+ subject = polkit_subject_new_for_unix_user (passwd->pw_uid);
+
+ list = g_list_prepend (list, subject);
+ } while ((passwd = getpwent ()) != NULL);
+ endpwent ();
+
+ list = g_list_reverse (list);
+
+ polkit_authority_handle_enumerate_users_finish (instance,
+ list,
+ method_invocation);
+
+ out:
+ g_list_foreach (list, (GFunc) g_object_unref, NULL);
+ g_list_free (list);
+}
static void
authority_iface_init (PolkitAuthorityIface *authority_iface,
gpointer iface_data)
{
- authority_iface->handle_say_hello = authority_iface_handle_say_hello;
+ authority_iface->handle_say_hello = authority_iface_handle_say_hello;
+ authority_iface->handle_enumerate_users = authority_iface_handle_enumerate_users;
}
projects / platform / upstream / polkit.git / commitdiff