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* fhandler.cc (fhandler_base::fhaccess): Accommodate interface changes

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of access control functions throughout.
	* fhandler_disk_file.cc: Ditto.
	* fhandler_registry.cc: Ditto.
	* sec_acl.cc: Drop unnecessary includes.
	(setacl): Take path_conv instead of file name as parameter.
	Accommodate interface changes of access control functions.
	(getacl): Ditto.
	* sec_auth.cc: New file, taking over all authentication related
	functions from security.cc.
	* sec_helper.cc: Drop unnecessary includes.
	* security.cc: Ditto.  Move all authentication related functions to
	sec_auth.cc.
	(ALL_SECURITY_INFORMATION): New define.  Use throughout.
	(set_file_sd): New function, replacing read_sd and the file related
	part of get_nt_object_security.
	(get_reg_sd): Rename from get_reg_security.  Drop type parameter.
	(get_reg_attribute): New function, replacing the registry related part
	of get_nt_object_security.
	(get_file_attribute): Take path_conv instead of file name as parameter.
	Use new get_file_sd call.
	(set_file_attribute): Ditto plus new set_file_sd.  Drop unnecessary
	implementation without uid/gid parameters.
	(check_file_access): Take path_conv instead of file name as parameter.
	Use new get_file_sd call.
	(check_registry_access): Use new get_reg_sd call.
	* security.h: Accommodate above interface changes.
This commit is contained in:
Corinna Vinschen
2007-07-20 14:29:43 +00:00
parent f36b37ed6e
commit eea4e48208
10 changed files with 1300 additions and 1394 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
winsup/cygwin/fhandler_disk_file.cc
View File

@@ -433,17 +433,15 @@ fhandler_base::fstat_helper (struct __stat64 *buf,
buf->st_size = pc.get_symlink_length ();
/* symlinks are everything for everyone! */
buf->st_mode = S_IFLNK | S_IRWXU | S_IRWXG | S_IRWXO;
get_file_attribute (pc.has_acls (), get_io_handle (), get_win32_name (),
NULL, &buf->st_uid, &buf->st_gid);
get_file_attribute (get_io_handle (), pc, NULL,
&buf->st_uid, &buf->st_gid);
goto done;
}
else if (pc.issocket ())
buf->st_mode = S_IFSOCK;
if (!get_file_attribute (pc.has_acls (),
is_fs_special () ? NULL: get_io_handle (),
get_win32_name (), &buf->st_mode,
&buf->st_uid, &buf->st_gid))
if (!get_file_attribute (is_fs_special () ? NULL: get_io_handle (), pc,
&buf->st_mode, &buf->st_uid, &buf->st_gid))
{
/* If read-only attribute is set, modify ntsec return value */
if (::has_attribute (dwFileAttributes, FILE_ATTRIBUTE_READONLY)
@@ -660,7 +658,7 @@ fhandler_disk_file::fchmod (mode_t mode)
{
if (pc.isdir ())
mode |= S_IFDIR;
if (!set_file_attribute (pc.has_acls (), get_io_handle (), pc,
if (!set_file_attribute (get_io_handle (), pc,
ILLEGAL_UID, ILLEGAL_GID, mode)
&& allow_ntsec)
res = 0;
@@ -706,7 +704,7 @@ fhandler_disk_file::fchown (__uid32_t uid, __gid32_t gid)
mode_t attrib = 0;
if (pc.isdir ())
attrib |= S_IFDIR;
int res = get_file_attribute (pc.has_acls (), get_io_handle (), pc, &attrib);
int res = get_file_attribute (get_io_handle (), pc, &attrib, NULL, NULL);
if (!res)
{
/* Typical Windows default ACLs can contain permissions for one
@@ -718,8 +716,7 @@ fhandler_disk_file::fchown (__uid32_t uid, __gid32_t gid)
world to read the symlink and only the new owner to change it. */
if (pc.issymlink ())
attrib = S_IFLNK | STD_RBITS | STD_WBITS;
res = set_file_attribute (pc.has_acls (), get_io_handle (), pc,
uid, gid, attrib);
res = set_file_attribute (get_io_handle (), pc, uid, gid, attrib);
}
if (oret)
close ();
@@ -808,10 +805,10 @@ fhandler_disk_file::facl (int cmd, int nentries, __aclent32_t *aclbufp)
if (!aclbufp)
set_errno(EFAULT);
else
res = getacl (get_io_handle (), pc, pc, nentries, aclbufp);
res = getacl (get_io_handle (), pc, nentries, aclbufp);
break;
case GETACLCNT:
res = getacl (get_io_handle (), pc, pc, 0, NULL);
res = getacl (get_io_handle (), pc, 0, NULL);
break;
default:
set_errno (EINVAL);