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gcredentials: add internal macros to simplify all the #ifdefs

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Rather than having lots of obscure platform-based #ifdefs all over
gio, define some macros in gcredentialsprivate.h, and use those to
simplify the rest of the code.

https://bugzilla.gnome.org/show_bug.cgi?id=701482
This commit is contained in:
Dan Winship 2013-09-18 13:40:09 -04:00
parent 32d2539295
commit cedd697bf8
7 changed files with 234 additions and 261 deletions
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1
gio/Makefile.am
View File

@ -342,6 +342,7 @@ libgio_2_0_la_SOURCES = \
gconverterinputstream.c \
gconverteroutputstream.c \
gcredentials.c \
gcredentialsprivate.h \
gdatainputstream.c \
gdataoutputstream.c \
gdrive.c \

172
gio/gcredentials.c
View File

@ -28,8 +28,10 @@
#include <gobject/gvaluecollector.h>
#include "gcredentials.h"
#include "gcredentialsprivate.h"
#include "gnetworking.h"
#include "gioerror.h"
#include "gioenumtypes.h"
#include "glibintl.h"
@ -77,16 +79,16 @@ struct _GCredentials
/*< private >*/
GObject parent_instance;
#ifdef __linux__
#if G_CREDENTIALS_USE_LINUX_UCRED
struct ucred native;
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#elif G_CREDENTIALS_USE_FREEBSD_CMSGCRED
struct cmsgcred native;
#elif defined(__OpenBSD__)
#elif G_CREDENTIALS_USE_OPENBSD_SOCKPEERCRED
struct sockpeercred native;
#else
#ifdef __GNUC__
#warning Please add GCredentials support for your OS
#endif
#ifdef __GNUC__
#warning Please add GCredentials support for your OS
#endif
#endif
};
@ -127,16 +129,16 @@ g_credentials_class_init (GCredentialsClass *klass)
static void
g_credentials_init (GCredentials *credentials)
{
#ifdef __linux__
#if G_CREDENTIALS_USE_LINUX_UCRED
credentials->native.pid = getpid ();
credentials->native.uid = geteuid ();
credentials->native.gid = getegid ();
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#elif G_CREDENTIALS_USE_FREEBSD_CMSGCRED
memset (&credentials->native, 0, sizeof (struct cmsgcred));
credentials->native.cmcred_pid = getpid ();
credentials->native.cmcred_euid = geteuid ();
credentials->native.cmcred_gid = getegid ();
#elif defined(__OpenBSD__)
#elif G_CREDENTIALS_USE_OPENBSD_SOCKPEERCRED
credentials->native.pid = getpid ();
credentials->native.uid = geteuid ();
credentials->native.gid = getegid ();
@ -183,7 +185,7 @@ g_credentials_to_string (GCredentials *credentials)
g_return_val_if_fail (G_IS_CREDENTIALS (credentials), NULL);
ret = g_string_new ("GCredentials:");
#ifdef __linux__
#if G_CREDENTIALS_USE_LINUX_UCRED
g_string_append (ret, "linux-ucred:");
if (credentials->native.pid != -1)
g_string_append_printf (ret, "pid=%" G_GINT64_FORMAT ",", (gint64) credentials->native.pid);
@ -193,7 +195,7 @@ g_credentials_to_string (GCredentials *credentials)
g_string_append_printf (ret, "gid=%" G_GINT64_FORMAT ",", (gint64) credentials->native.gid);
if (ret->str[ret->len - 1] == ',')
ret->str[ret->len - 1] = '\0';
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#elif G_CREDENTIALS_USE_FREEBSD_CMSGCRED
g_string_append (ret, "freebsd-cmsgcred:");
if (credentials->native.cmcred_pid != -1)
g_string_append_printf (ret, "pid=%" G_GINT64_FORMAT ",", (gint64) credentials->native.cmcred_pid);
@ -201,7 +203,7 @@ g_credentials_to_string (GCredentials *credentials)
g_string_append_printf (ret, "uid=%" G_GINT64_FORMAT ",", (gint64) credentials->native.cmcred_euid);
if (credentials->native.cmcred_gid != -1)
g_string_append_printf (ret, "gid=%" G_GINT64_FORMAT ",", (gint64) credentials->native.cmcred_gid);
#elif defined(__OpenBSD__)
#elif G_CREDENTIALS_USE_OPENBSD_SOCKPEERCRED
g_string_append (ret, "openbsd-sockpeercred:");
if (credentials->native.pid != -1)
g_string_append_printf (ret, "pid=%" G_GINT64_FORMAT ",", (gint64) credentials->native.pid);
@ -248,13 +250,13 @@ g_credentials_is_same_user (GCredentials *credentials,
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
ret = FALSE;
#ifdef __linux__
#if G_CREDENTIALS_USE_LINUX_UCRED
if (credentials->native.uid == other_credentials->native.uid)
ret = TRUE;
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#elif G_CREDENTIALS_USE_FREEBSD_CMSGCRED
if (credentials->native.cmcred_euid == other_credentials->native.cmcred_euid)
ret = TRUE;
#elif defined(__OpenBSD__)
#elif G_CREDENTIALS_USE_OPENBSD_SOCKPEERCRED
if (credentials->native.uid == other_credentials->native.uid)
ret = TRUE;
#else
@ -267,6 +269,42 @@ g_credentials_is_same_user (GCredentials *credentials,
return ret;
}
static gboolean
credentials_native_type_check (GCredentialsType requested_type,
const char *op)
{
GEnumClass *enum_class;
GEnumValue *requested;
#if G_CREDENTIALS_SUPPORTED
GEnumValue *supported;
#endif
#if G_CREDENTIALS_SUPPORTED
if (requested_type == G_CREDENTIALS_NATIVE_TYPE)
return TRUE;
#endif
enum_class = g_type_class_ref (g_credentials_type_get_type ());
requested = g_enum_get_value (enum_class, requested_type);
#if G_CREDENTIALS_SUPPORTED
supported = g_enum_get_value (enum_class, G_CREDENTIALS_NATIVE_TYPE);
g_warning ("g_credentials_%s_native: Trying to %s credentials of type %s "
"but only %s is supported on this platform.",
op, op,
requested ? requested->value_name : "(unknown)",
supported->value_name);
#else
g_warning ("g_credentials_%s_native: Trying to %s credentials of type %s "
"but there is no support for GCredentials on this platform.",
op, op,
requested ? requested->value_name : "(unknown)");
#endif
g_type_class_unref (enum_class);
return FALSE;
}
/**
* g_credentials_get_native: (skip)
* @credentials: A #GCredentials.
@ -290,51 +328,16 @@ gpointer
g_credentials_get_native (GCredentials *credentials,
GCredentialsType native_type)
{
gpointer ret;
g_return_val_if_fail (G_IS_CREDENTIALS (credentials), NULL);
ret = NULL;
if (!credentials_native_type_check (native_type, "get"))
return NULL;
#ifdef __linux__
if (native_type != G_CREDENTIALS_TYPE_LINUX_UCRED)
{
g_warning ("g_credentials_get_native: Trying to get credentials of type %d but only "
"G_CREDENTIALS_TYPE_LINUX_UCRED is supported.",
native_type);
}
else
{
ret = &credentials->native;
}
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
if (native_type != G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED)
{
g_warning ("g_credentials_get_native: Trying to get credentials of type %d but only "
"G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED is supported.",
native_type);
}
else
{
ret = &credentials->native;
}
#elif defined(__OpenBSD__)
if (native_type != G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED)
{
g_warning ("g_credentials_get_native: Trying to get credentials of type %d but only "
"G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED is supported.",
native_type);
}
else
{
ret = &credentials->native;
}
#if G_CREDENTIALS_SUPPORTED
return &credentials->native;
#else
g_warning ("g_credentials_get_native: Trying to get credentials but GLib has no support "
"for the native credentials type. Please add support.");
g_assert_not_reached ();
#endif
return ret;
}
/**
@ -357,42 +360,13 @@ g_credentials_set_native (GCredentials *credentials,
GCredentialsType native_type,
gpointer native)
{
#ifdef __linux__
if (native_type != G_CREDENTIALS_TYPE_LINUX_UCRED)
{
g_warning ("g_credentials_set_native: Trying to set credentials of type %d "
"but only G_CREDENTIALS_TYPE_LINUX_UCRED is supported.",
native_type);
}
else
{
memcpy (&credentials->native, native, sizeof (struct ucred));
}
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
if (native_type != G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED)
{
g_warning ("g_credentials_set_native: Trying to set credentials of type %d "
"but only G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED is supported.",
native_type);
}
else
{
memcpy (&credentials->native, native, sizeof (struct cmsgcred));
}
#elif defined(__OpenBSD__)
if (native_type != G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED)
{
g_warning ("g_credentials_set_native: Trying to set credentials of type %d "
"but only G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED is supported.",
native_type);
}
else
{
memcpy (&credentials->native, native, sizeof (struct sockpeercred));
}
if (!credentials_native_type_check (native_type, "set"))
return;
#if G_CREDENTIALS_SUPPORTED
memcpy (&credentials->native, native, sizeof (credentials->native));
#else
g_warning ("g_credentials_set_native: Trying to set credentials but GLib has no support "
"for the native credentials type. Please add support.");
g_assert_not_reached ();
#endif
}
@ -424,11 +398,11 @@ g_credentials_get_unix_user (GCredentials *credentials,
g_return_val_if_fail (G_IS_CREDENTIALS (credentials), -1);
g_return_val_if_fail (error == NULL || *error == NULL, -1);
#ifdef __linux__
#if G_CREDENTIALS_USE_LINUX_UCRED
ret = credentials->native.uid;
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#elif G_CREDENTIALS_USE_FREEBSD_CMSGCRED
ret = credentials->native.cmcred_euid;
#elif defined(__OpenBSD__)
#elif G_CREDENTIALS_USE_OPENBSD_SOCKPEERCRED
ret = credentials->native.uid;
#else
ret = -1;
@ -466,11 +440,11 @@ g_credentials_get_unix_pid (GCredentials *credentials,
g_return_val_if_fail (G_IS_CREDENTIALS (credentials), -1);
g_return_val_if_fail (error == NULL || *error == NULL, -1);
#ifdef __linux__
#if G_CREDENTIALS_USE_LINUX_UCRED
ret = credentials->native.pid;
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#elif G_CREDENTIALS_USE_FREEBSD_CMSGCRED
ret = credentials->native.cmcred_pid;
#elif defined(__OpenBSD__)
#elif G_CREDENTIALS_USE_OPENBSD_SOCKPEERCRED
ret = credentials->native.pid;
#else
ret = -1;
@ -512,13 +486,13 @@ g_credentials_set_unix_user (GCredentials *credentials,
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
ret = FALSE;
#ifdef __linux__
#if G_CREDENTIALS_USE_LINUX_UCRED
credentials->native.uid = uid;
ret = TRUE;
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#elif G_CREDENTIALS_USE_FREEBSD_CMSGCRED
credentials->native.cmcred_euid = uid;
ret = TRUE;
#elif defined(__OpenBSD__)
#elif G_CREDENTIALS_USE_OPENBSD_SOCKPEERCRED
credentials->native.uid = uid;
ret = TRUE;
#else

51
gio/gcredentialsprivate.h Normal file
View File

@ -0,0 +1,51 @@
/* GIO - GLib Input, Output and Streaming Library
*
* Copyright 2013 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.
*/
#ifndef __G_CREDENTIALS_PRIVATE_H__
#define __G_CREDENTIALS_PRIVATE_H__
#include "gio/gcredentials.h"
#include "gio/gnetworking.h"
#ifdef __linux__
#define G_CREDENTIALS_SUPPORTED 1
#define G_CREDENTIALS_USE_LINUX_UCRED 1
#define G_CREDENTIALS_NATIVE_TYPE G_CREDENTIALS_TYPE_LINUX_UCRED
#define G_CREDENTIALS_NATIVE_SIZE (sizeof (struct ucred))
#define G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED 1
#define G_CREDENTIALS_SOCKET_GET_CREDENTIALS_SUPPORTED 1
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#define G_CREDENTIALS_SUPPORTED 1
#define G_CREDENTIALS_USE_FREEBSD_CMSGCRED 1
#define G_CREDENTIALS_NATIVE_TYPE G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED
#define G_CREDENTIALS_NATIVE_SIZE (sizeof (struct cmsgcred))
#define G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED 1
#elif defined(__OpenBSD__)
#define G_CREDENTIALS_SUPPORTED 1
#define G_CREDENTIALS_USE_OPENBSD_SOCKPEERCRED 1
#define G_CREDENTIALS_NATIVE_TYPE G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED
#define G_CREDENTIALS_NATIVE_SIZE (sizeof (struct sockpeercred))
#define G_CREDENTIALS_SOCKET_GET_CREDENTIALS_SUPPORTED 1
#endif
#endif /* __G_CREDENTIALS_PRIVATE_H__ */

36
gio/gsocket.c
View File

@ -63,6 +63,7 @@
#include "gsocketaddress.h"
#include "gsocketcontrolmessage.h"
#include "gcredentials.h"
#include "gcredentialsprivate.h"
#include "glibintl.h"
/**
@ -4447,21 +4448,23 @@ g_socket_get_credentials (GSocket *socket,
ret = NULL;
#if defined(__linux__) || defined(__OpenBSD__)
#if G_CREDENTIALS_SOCKET_GET_CREDENTIALS_SUPPORTED
{
socklen_t optlen;
#if defined(__linux__)
struct ucred native_creds;
optlen = sizeof (struct ucred);
#elif defined(__OpenBSD__)
struct sockpeercred native_creds;
optlen = sizeof (struct sockpeercred);
#endif
guint8 native_creds_buf[G_CREDENTIALS_NATIVE_SIZE];
socklen_t optlen = sizeof (native_creds_buf);
if (getsockopt (socket->priv->fd,
SOL_SOCKET,
SO_PEERCRED,
(void *)&native_creds,
&optlen) != 0)
native_creds_buf,
&optlen) == 0)
{
ret = g_credentials_new ();
g_credentials_set_native (ret,
G_CREDENTIALS_NATIVE_TYPE,
native_creds_buf);
}
else
{
int errsv = get_socket_errno ();
g_set_error (error,
@ -4470,17 +4473,6 @@ g_socket_get_credentials (GSocket *socket,
_("Unable to read socket credentials: %s"),
socket_strerror (errsv));
}
else
{
ret = g_credentials_new ();
g_credentials_set_native (ret,
#if defined(__linux__)
G_CREDENTIALS_TYPE_LINUX_UCRED,
#elif defined(__OpenBSD__)
G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED,
#endif
&native_creds);
}
}
#else
g_set_error_literal (error,

134
gio/gunixcredentialsmessage.c
View File

@ -35,16 +35,6 @@
#include "config.h"
/* ---------------------------------------------------------------------------------------------------- */
#ifdef __linux__
#define G_UNIX_CREDENTIALS_MESSAGE_SUPPORTED 1
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#define G_UNIX_CREDENTIALS_MESSAGE_SUPPORTED 1
#else
/* TODO: please add support for your UNIX flavor */
#define G_UNIX_CREDENTIALS_MESSAGE_SUPPORTED 0
#endif
/* ---------------------------------------------------------------------------------------------------- */
#include <fcntl.h>
@ -54,6 +44,7 @@
#include "gunixcredentialsmessage.h"
#include "gcredentials.h"
#include "gcredentialsprivate.h"
#include "gnetworking.h"
#include "glibintl.h"
@ -70,13 +61,12 @@ enum
};
G_DEFINE_TYPE_WITH_PRIVATE (GUnixCredentialsMessage, g_unix_credentials_message, G_TYPE_SOCKET_CONTROL_MESSAGE)
static gsize
g_unix_credentials_message_get_size (GSocketControlMessage *message)
{
#ifdef __linux__
return sizeof (struct ucred);
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
return sizeof (struct cmsgcred);
#if G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED
return G_CREDENTIALS_NATIVE_SIZE;
#else
return 0;
#endif
@ -85,9 +75,7 @@ g_unix_credentials_message_get_size (GSocketControlMessage *message)
static int
g_unix_credentials_message_get_level (GSocketControlMessage *message)
{
#ifdef __linux__
return SOL_SOCKET;
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#if G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED
return SOL_SOCKET;
#else
return 0;
@ -97,10 +85,12 @@ g_unix_credentials_message_get_level (GSocketControlMessage *message)
static int
g_unix_credentials_message_get_msg_type (GSocketControlMessage *message)
{
#ifdef __linux__
#if G_CREDENTIALS_USE_LINUX_UCRED
return SCM_CREDENTIALS;
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#elif G_CREDENTIALS_USE_FREEBSD_CMSGCRED
return SCM_CREDS;
#elif G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED
#error "G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED is set but there is no msg_type defined for this platform"
#else
return 0;
#endif
@ -112,91 +102,53 @@ g_unix_credentials_message_deserialize (gint level,
gsize size,
gpointer data)
{
#if G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED
GSocketControlMessage *message;
GCredentials *credentials;
message = NULL;
if (level != SOL_SOCKET || type != g_unix_credentials_message_get_msg_type (NULL))
return NULL;
#ifdef __linux__
{
GCredentials *credentials;
struct ucred *ucred;
if (size != G_CREDENTIALS_NATIVE_SIZE)
{
g_warning ("Expected a credentials struct of %" G_GSIZE_FORMAT " bytes but "
"got %" G_GSIZE_FORMAT " bytes of data",
G_CREDENTIALS_NATIVE_SIZE, size);
return NULL;
}
if (level != SOL_SOCKET || type != SCM_CREDENTIALS)
goto out;
credentials = g_credentials_new ();
g_credentials_set_native (credentials, G_CREDENTIALS_NATIVE_TYPE, data);
if (size != sizeof (struct ucred))
{
g_warning ("Expected a struct ucred (%" G_GSIZE_FORMAT " bytes) but "
"got %" G_GSIZE_FORMAT " bytes of data",
sizeof (struct ucred),
size);
goto out;
}
if (g_credentials_get_unix_user (credentials, NULL) == (uid_t) -1)
{
/* This happens on Linux if the remote side didn't pass the credentials */
g_object_unref (credentials);
return NULL;
}
ucred = data;
if (ucred->uid == (uid_t)-1 &&
ucred->gid == (gid_t)-1)
{
/* This happens if the remote side didn't pass the credentials */
goto out;
}
credentials = g_credentials_new ();
g_credentials_set_native (credentials, G_CREDENTIALS_TYPE_LINUX_UCRED, ucred);
message = g_unix_credentials_message_new_with_credentials (credentials);
g_object_unref (credentials);
out:
;
}
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
{
GCredentials *credentials;
struct cmsgcred *cred;
if (level != SOL_SOCKET || type != SCM_CREDS)
{
goto out;
}
if (size < sizeof *cred)
{
g_warning ("Expected a struct cmsgcred (%" G_GSIZE_FORMAT " bytes) but "
"got %" G_GSIZE_FORMAT " bytes of data",
CMSG_LEN (sizeof *cred),
size);
goto out;
}
cred = data;
credentials = g_credentials_new ();
g_credentials_set_native (credentials, G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED, cred);
message = g_unix_credentials_message_new_with_credentials (credentials);
g_object_unref (credentials);
out:
;
}
#endif
message = g_unix_credentials_message_new_with_credentials (credentials);
g_object_unref (credentials);
return message;
#else /* !G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED */
return NULL;
#endif
}
static void
g_unix_credentials_message_serialize (GSocketControlMessage *_message,
gpointer data)
{
#if G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED
GUnixCredentialsMessage *message = G_UNIX_CREDENTIALS_MESSAGE (_message);
#ifdef __linux__
memcpy (data,
g_credentials_get_native (message->priv->credentials,
G_CREDENTIALS_TYPE_LINUX_UCRED),
sizeof (struct ucred));
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
memcpy (data,
g_credentials_get_native (message->priv->credentials,
G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED),
sizeof (struct cmsgcred));
memcpy (data,
g_credentials_get_native (message->priv->credentials,
G_CREDENTIALS_NATIVE_TYPE),
G_CREDENTIALS_NATIVE_SIZE);
#endif
}
@ -324,7 +276,11 @@ g_unix_credentials_message_class_init (GUnixCredentialsMessageClass *class)
gboolean
g_unix_credentials_message_is_supported (void)
{
return G_UNIX_CREDENTIALS_MESSAGE_SUPPORTED;
#if G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED
return TRUE;
#else
return FALSE;
#endif
}
/* ---------------------------------------------------------------------------------------------------- */

53
gio/tests/credentials.c
View File

@ -23,24 +23,15 @@
#include "config.h"
#include <gio/gio.h>
#ifdef G_OS_UNIX
# include "gio/gnetworkingprivate.h"
# if (defined(__linux__) || \
defined(__FreeBSD__) || \
defined(__FreeBSD_kernel__) || \
defined(__OpenBSD__))
# define SHOULD_HAVE_CREDENTIALS
# endif
#endif
#include <gio/gcredentialsprivate.h>
static void
test_basic (void)
{
GCredentials *creds = g_credentials_new ();
GCredentials *other = g_credentials_new ();
#ifdef SHOULD_HAVE_CREDENTIALS
gpointer bad_native_creds;
#if G_CREDENTIALS_SUPPORTED
GError *error = NULL;
gboolean set;
pid_t not_me;
@ -51,7 +42,7 @@ test_basic (void)
g_assert (creds != NULL);
g_assert (other != NULL);
#ifdef SHOULD_HAVE_CREDENTIALS
#if G_CREDENTIALS_SUPPORTED
g_assert (g_credentials_is_same_user (creds, other, &error));
g_assert_no_error (error);
@ -83,7 +74,7 @@ test_basic (void)
g_test_message ("%s", stringified);
g_free (stringified);
#if defined(__linux__)
#if G_CREDENTIALS_USE_LINUX_UCRED
{
struct ucred *native = g_credentials_get_native (creds,
G_CREDENTIALS_TYPE_LINUX_UCRED);
@ -91,7 +82,7 @@ test_basic (void)
g_assert_cmpuint (native->uid, ==, geteuid ());
g_assert_cmpuint (native->pid, ==, getpid ());
}
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#elif G_CREDENTIALS_USE_FREEBSD_CMSGCRED
{
struct cmsgcred *native = g_credentials_get_native (creds,
G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED);
@ -99,7 +90,7 @@ test_basic (void)
g_assert_cmpuint (native->cmcred_euid, ==, geteuid ());
g_assert_cmpuint (native->cmcred_pid, ==, getpid ());
}
#elif defined(__OpenBSD__)
#elif G_CREDENTIALS_USE_OPENBSD_SOCKPEERCRED
{
struct sockpeercred *native = g_credentials_get_native (creds,
G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED);
@ -107,8 +98,38 @@ test_basic (void)
g_assert_cmpuint (native->uid, ==, geteuid ());
g_assert_cmpuint (native->pid, ==, getpid ());
}
#else
#error "G_CREDENTIALS_SUPPORTED is set but there is no test for this platform"
#endif
#if G_CREDENTIALS_USE_LINUX_UCRED
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
"*g_credentials_get_native: Trying to get*"
"G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED "
"but only G_CREDENTIALS_TYPE_LINUX_UCRED*"
"supported*");
bad_native_creds = g_credentials_get_native (creds, G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED);
g_test_assert_expected_messages ();
g_assert_null (bad_native_creds);
#else
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
"*g_credentials_get_native: Trying to get*"
"G_CREDENTIALS_TYPE_LINUX_UCRED "
"but only G_CREDENTIALS_TYPE_*supported*");
bad_native_creds = g_credentials_get_native (creds, G_CREDENTIALS_TYPE_LINUX_UCRED);
g_test_assert_expected_messages ();
g_assert_null (bad_native_creds);
#endif
#else /* ! G_CREDENTIALS_SUPPORTED */
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
"*g_credentials_get_native: Trying to get*"
"credentials but*no support*");
bad_native_creds = g_credentials_get_native (creds, G_CREDENTIALS_TYPE_LINUX_UCRED);
g_test_assert_expected_messages ();
g_assert_null (bad_native_creds);
#endif
g_object_unref (creds);

48
gio/tests/gdbus-peer.c
View File

@ -38,19 +38,13 @@
#include <gio/gnetworking.h>
#include <gio/gunixsocketaddress.h>
#include <gio/gunixfdlist.h>
#include <gio/gcredentialsprivate.h>
#ifdef G_OS_UNIX
#include <gio/gunixconnection.h>
#include <errno.h>
#endif
#if (defined(__linux__) || \
defined(__FreeBSD__) || \
defined(__FreeBSD_kernel__) || \
defined(__OpenBSD__))
#define SHOULD_HAVE_CREDENTIALS_PASSING
#endif
#include "gdbus-tests.h"
#include "gdbus-object-manager-example/gdbus-example-objectmanager-generated.h"
@ -312,7 +306,7 @@ on_new_connection (GDBusServer *server,
g_ptr_array_add (data->current_connections, g_object_ref (connection));
#ifdef SHOULD_HAVE_CREDENTIALS_PASSING
#if G_CREDENTIALS_SUPPORTED
{
GCredentials *credentials;
@ -844,9 +838,8 @@ test_peer (void)
g_error_free (error);
#endif /* G_OS_UNIX */
/* Check that g_socket_get_credentials() work - this really should
* be in a GSocket-specific test suite but no such test suite exists
* right now.
/* Check that g_socket_get_credentials() work - (though this really
* should be in socket.c)
*/
{
GSocket *socket;
@ -855,30 +848,15 @@ test_peer (void)
g_assert (G_IS_SOCKET (socket));
error = NULL;
credentials = g_socket_get_credentials (socket, &error);
#ifdef __linux__
{
struct ucred *native_creds;
g_assert_no_error (error);
g_assert (G_IS_CREDENTIALS (credentials));
native_creds = g_credentials_get_native (credentials, G_CREDENTIALS_TYPE_LINUX_UCRED);
g_assert (native_creds != NULL);
g_assert (native_creds->uid == getuid ());
g_assert (native_creds->gid == getgid ());
g_assert (native_creds->pid == getpid ());
}
g_object_unref (credentials);
#elif defined (__OpenBSD__)
{
struct sockpeercred *native_creds;
g_assert_no_error (error);
g_assert (G_IS_CREDENTIALS (credentials));
native_creds = g_credentials_get_native (credentials, G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED);
g_assert (native_creds != NULL);
g_assert (native_creds->uid == getuid ());
g_assert (native_creds->gid == getgid ());
g_assert (native_creds->pid == getpid ());
}
g_object_unref (credentials);
#if G_CREDENTIALS_SOCKET_GET_CREDENTIALS_SUPPORTED
g_assert_no_error (error);
g_assert (G_IS_CREDENTIALS (credentials));
g_assert_cmpuint (g_credentials_get_unix_user (credentials, NULL), ==,
getuid ());
g_assert_cmpuint (g_credentials_get_unix_pid (credentials, NULL), ==,
getpid ());
#else
g_assert_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED);
g_assert (credentials == NULL);