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* security.h: Declare internal_getpwsid and internal_getgrsid.

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Undeclare internal_getpwent.  Define DEFAULT_UID_NT.  Change
	DEFAULT_GID.
	* passwd.cc (internal_getpwsid): New function.
	(internal_getpwent): Suppress.
	(read_etc_passwd): Make static.  Rewrite the code for the completion
	line.  Set curr_lines to 0.
	(parse_pwd): Change type to static int.  Return 0 for short lines.
	(add_pwd_line): Pay attention to the value of parse_pwd.
	(search_for): Do not look for nor return the DEFAULT_UID.
	* grp.cc (read_etc_group): Make static.  Free gr_mem and set
	curr_lines to 0.  Always call add_pwd_line.  Rewrite the code for the
	completion line.
	(internal_getgrsid): New function.
	(parse_grp): If grp.gr_mem is empty, set it to &null_ptr.
	Never NULL gr_passwd.
	(getgrgid32): Only return the default if ntsec is off and the gid is
	ILLEGAL_GID.
	* sec_helper.cc (cygsid::get_id): Use getpwsid and getgrsid.
	(cygsid_getfrompw): Clean up last line.
	(cygsid_getfromgr): Ditto.
	(is_grp_member): Use getpwuid32 and getgrgid32.
	* uinfo.cc (internal_getlogin): Set DEFAULT_GID at start.
	Use getpwsid. Move the read of /etc/group after the second access
	to /etc/passwd.  Change some debug_printf.
This commit is contained in:
Corinna Vinschen
2002-11-20 17:10:05 +00:00
parent 3a366b12f6
commit 647b92a7d4
6 changed files with 205 additions and 234 deletions
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8
winsup/cygwin/security.h
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@@ -11,7 +11,8 @@ details. */
#include <accctrl.h>
#define DEFAULT_UID DOMAIN_USER_RID_ADMIN
#define DEFAULT_GID DOMAIN_ALIAS_RID_ADMINS
#define DEFAULT_UID_NT 400 /* Non conflicting number */
#define DEFAULT_GID 401
#define MAX_SID_LEN 40
#define MAX_DACL_LEN(n) (sizeof (ACL) \
@@ -203,11 +204,12 @@ extern BOOL allow_ntea;
extern BOOL allow_ntsec;
extern BOOL allow_smbntsec;
/* These both functions are needed to allow walking through the passwd
/* These functions are needed to allow walking through the passwd
and group lists so they are somehow security related. Besides that
I didn't find a better place to declare them. */
extern struct passwd *internal_getpwent (int);
extern struct __group32 *internal_getgrent (int);
extern struct passwd *internal_getpwsid (cygsid &);
extern struct __group32 *internal_getgrsid (cygsid &);
/* File manipulation */
int __stdcall set_process_privileges ();