121 lines
3.1 KiB
Diff
121 lines
3.1 KiB
Diff
Index: gio/glocalfileinfo.c
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===================================================================
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--- gio/glocalfileinfo.c (revision 6871)
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+++ gio/glocalfileinfo.c (working copy)
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@@ -1706,6 +1706,24 @@
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#endif
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static gboolean
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+get_string (const GFileAttributeValue *value,
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+ const char **val_out,
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+ GError **error)
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+{
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+ if (value->type != G_FILE_ATTRIBUTE_TYPE_STRING)
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+ {
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+ g_set_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT,
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+ _("Invalid attribute type (byte string expected)"));
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+ return FALSE;
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+ }
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+
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+ *val_out = value->u.string;
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+
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+ return TRUE;
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+}
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+
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+
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+static gboolean
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set_unix_mode (char *filename,
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const GFileAttributeValue *value,
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GError **error)
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@@ -1948,6 +1966,52 @@
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}
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#endif
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+
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+static gboolean
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+set_selinux_context (char *filename,
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+ const GFileAttributeValue *value,
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+ GError **error)
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+{
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+ const char *val;
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+
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+ if (!get_string (value, &val, error))
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+ return FALSE;
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+
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+ if (val == NULL)
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+ {
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+ g_set_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT,
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+ _("SELinux context must be non-NULL"));
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+ return FALSE;
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+ }
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+
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+#ifdef HAVE_SELINUX
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+ if (is_selinux_enabled ()) {
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+ security_context_t val_s;
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+
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+ val_s = g_strdup (val);
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+
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+ if (setfilecon_raw (filename, val_s) < 0)
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+ {
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+ int errsv = errno;
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+
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+ g_set_error (error, G_IO_ERROR,
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+ g_io_error_from_errno (errsv),
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+ _("Error setting SELinux context: %s"),
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+ g_strerror (errsv));
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+ return FALSE;
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+ }
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+ g_free (val_s);
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+ } else {
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+ g_set_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT,
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+ _("SELinux is not enabled on this system"));
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+ return FALSE;
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+ }
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+#endif
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+
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+ return TRUE;
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+}
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+
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+
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gboolean
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_g_local_file_info_set_attribute (char *filename,
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const char *attribute,
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@@ -1993,6 +2057,11 @@
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else if (g_str_has_prefix (attribute, "xattr-sys::"))
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return set_xattr (filename, attribute, &value, error);
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#endif
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+
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+#ifdef HAVE_SELINUX
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+ else if (strcmp (attribute, G_FILE_ATTRIBUTE_SELINUX_CONTEXT) == 0)
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+ return set_selinux_context (filename, &value, error);
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+#endif
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g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
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_("Setting attribute %s not supported"), attribute);
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@@ -2110,5 +2179,25 @@
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/* xattrs are handled by default callback */
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+
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+ /* SELinux context */
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+#ifdef HAVE_SELINUX
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+ if (is_selinux_enabled ()) {
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+ value = _g_file_info_get_attribute_value (info, G_FILE_ATTRIBUTE_SELINUX_CONTEXT);
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+ if (value)
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+ {
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+ if (!set_selinux_context (filename, value, error))
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+ {
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+ value->status = G_FILE_ATTRIBUTE_STATUS_ERROR_SETTING;
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+ res = FALSE;
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+ /* Don't set error multiple times */
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+ error = NULL;
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+ }
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+ else
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+ value->status = G_FILE_ATTRIBUTE_STATUS_SET;
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+ }
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+ }
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+#endif
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+
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return res;
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}
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