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newlib-cygwin
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* cygheap.h (cygheap_pwdgrp::get_shell): Add sid to argument list. 

(cygheap_pwdgrp::get_gecos): Ditto.
	* uinfo.cc (fetch_windows_home): Accept cyg_ldap and PUSER_INFO_3
	arguments, and fetch db home dir values right here.
	(fetch_from_path): Accept cyg_ldap, PUSER_INFO_3 pointers and sid
	arguments.  Add '%H' format specifier to fetch Windows home dir in
	POSIX notation.
	(cygheap_pwdgrp::get_home): Accommodate changes to fetch_windows_home
	and fetch_from_path.
	(cygheap_pwdgrp::get_shell): Ditto.
	(cygheap_pwdgrp::get_gecos): Ditto.
	(pwdgrp::fetch_account_from_windows): Accommodate sid argument to
	cygheap_pwdgrp::get_shell and cygheap_pwdgrp::get_gecos.
This commit is contained in:
Corinna Vinschen 2015-01-08 17:08:47 +00:00
parent 4a3f4e039c
commit fae48dd783
3 changed files with 84 additions and 42 deletions
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16
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,19 @@
2015-01-08 Corinna Vinschen <corinna@vinschen.de>
* cygheap.h (cygheap_pwdgrp::get_shell): Add sid to argument list.
(cygheap_pwdgrp::get_gecos): Ditto.
* uinfo.cc (fetch_windows_home): Accept cyg_ldap and PUSER_INFO_3
arguments, and fetch db home dir values right here.
(fetch_from_path): Accept cyg_ldap, PUSER_INFO_3 pointers and sid
arguments. Add '%H' format specifier to fetch Windows home dir in
POSIX notation.
(cygheap_pwdgrp::get_home): Accommodate changes to fetch_windows_home
and fetch_from_path.
(cygheap_pwdgrp::get_shell): Ditto.
(cygheap_pwdgrp::get_gecos): Ditto.
(pwdgrp::fetch_account_from_windows): Accommodate sid argument to
cygheap_pwdgrp::get_shell and cygheap_pwdgrp::get_gecos.
2015-01-08 Corinna Vinschen <corinna@vinschen.de>
* include/cygwin/socket.h (struct cmsghdr): Redefine cmsg_len as type

14
winsup/cygwin/cygheap.h
View File

@ -1,7 +1,7 @@
/* cygheap.h: Cygwin heap manager.
Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
2011, 2012, 2013, 2014 Red Hat, Inc.
2011, 2012, 2013, 2014, 2015 Red Hat, Inc.
This file is part of Cygwin.
@ -475,11 +475,15 @@ public:
char *get_home (struct _USER_INFO_3 *ui, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool fq);
char *get_shell (cyg_ldap *pldap, PCWSTR dom, PCWSTR name, bool fq);
char *get_shell (struct _USER_INFO_3 *ui, PCWSTR dom, PCWSTR name, bool fq);
char *get_shell (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom, PCWSTR name,
bool fq);
char *get_shell (struct _USER_INFO_3 *ui, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool fq);
char *get_gecos (cyg_ldap *pldap, PCWSTR dom, PCWSTR name, bool fq);
char *get_gecos (struct _USER_INFO_3 *ui, PCWSTR dom, PCWSTR name, bool fq);
char *get_gecos (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom, PCWSTR name,
bool fq);
char *get_gecos (struct _USER_INFO_3 *ui, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool fq);
inline int nss_db_enums () const { return enums; }
inline PCWSTR nss_db_enum_tdoms () const { return enum_tdoms; }

96
winsup/cygwin/uinfo.cc
View File

@ -1,7 +1,7 @@
/* uinfo.cc: user info (uid, gid, etc...)
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2007, 2008, 2009, 2010, 2011, 2012, 2014 Red Hat, Inc.
2007, 2008, 2009, 2010, 2011, 2012, 2014, 2015 Red Hat, Inc.
This file is part of Cygwin.
@ -815,10 +815,24 @@ cygheap_pwdgrp::nss_init_line (const char *line)
}
static char *
fetch_windows_home (PCWSTR home_from_db, cygpsid &sid)
fetch_windows_home (cyg_ldap *pldap, PUSER_INFO_3 ui, cygpsid &sid)
{
PCWSTR home_from_db = NULL;
char *home = NULL;
if (pldap)
{
home_from_db = pldap->get_string_attribute (L"homeDrive");
if (!home_from_db || !*home_from_db)
home_from_db = pldap->get_string_attribute (L"homeDirectory");
}
else if (ui)
{
if (ui->usri3_home_dir_drive && *ui->usri3_home_dir_drive)
home_from_db = ui->usri3_home_dir_drive;
else if (ui->usri3_home_dir && *ui->usri3_home_dir)
home_from_db = ui->usri3_home_dir;
}
if (home_from_db && *home_from_db)
home = (char *) cygwin_create_path (CCP_WIN_W_TO_POSIX, home_from_db);
else
@ -880,12 +894,14 @@ fetch_from_description (PCWSTR desc, PCWSTR search, size_t len)
}
static char *
fetch_from_path (PCWSTR str, PCWSTR dom, PCWSTR name, bool full_qualified)
fetch_from_path (cyg_ldap *pldap, PUSER_INFO_3 ui, cygpsid &sid,
PCWSTR str, PCWSTR dom, PCWSTR name, bool full_qualified)
{
tmp_pathbuf tp;
PWCHAR wpath = tp.w_get ();
PWCHAR w = wpath;
PWCHAR we = wpath + NT_MAX_PATH - 1;
char *home;
char *ret = NULL;
while (*str && w < we)
@ -911,6 +927,19 @@ fetch_from_path (PCWSTR str, PCWSTR dom, PCWSTR name, bool full_qualified)
case L'D':
w = wcpncpy (w, dom, we - w);
break;
case L'H':
home = fetch_windows_home (pldap, ui, sid);
if (home)
{
/* Drop one leading slash to accommodate home being an
absolute path. We don't check for broken usage of
%H here, of course. */
if (w > wpath && w[-1] == L'/')
--w;
w += sys_mbstowcs (w, we - w, home) - 1;
free (home);
}
break;
case L'_':
*w++ = L' ';
break;
@ -940,10 +969,7 @@ cygheap_pwdgrp::get_home (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom,
case NSS_SCHEME_FALLBACK:
return NULL;
case NSS_SCHEME_WINDOWS:
val = pldap->get_string_attribute (L"homeDrive");
if (!val || !*val)
val = pldap->get_string_attribute (L"homeDirectory");
home = fetch_windows_home (val, sid);
home = fetch_windows_home (pldap, NULL, sid);
break;
case NSS_SCHEME_CYGWIN:
val = pldap->get_string_attribute (L"cygwinHome");
@ -961,8 +987,8 @@ cygheap_pwdgrp::get_home (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom,
home = fetch_from_description (val, L"home=\"", 6);
break;
case NSS_SCHEME_PATH:
home = fetch_from_path (home_scheme[idx].attrib, dom, name,
full_qualified);
home = fetch_from_path (pldap, NULL, sid, home_scheme[idx].attrib,
dom, name, full_qualified);
break;
case NSS_SCHEME_FREEATTR:
val = pldap->get_string_attribute (home_scheme[idx].attrib);
@ -983,7 +1009,6 @@ char *
cygheap_pwdgrp::get_home (PUSER_INFO_3 ui, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool full_qualified)
{
PWCHAR val = NULL;
char *home = NULL;
for (uint16_t idx = 0; !home && idx < NSS_SCHEME_MAX; ++idx)
@ -993,11 +1018,7 @@ cygheap_pwdgrp::get_home (PUSER_INFO_3 ui, cygpsid &sid, PCWSTR dom,
case NSS_SCHEME_FALLBACK:
return NULL;
case NSS_SCHEME_WINDOWS:
if (ui->usri3_home_dir_drive && *ui->usri3_home_dir_drive)
val = ui->usri3_home_dir_drive;
else if (ui->usri3_home_dir && *ui->usri3_home_dir)
val = ui->usri3_home_dir;
home = fetch_windows_home (val, sid);
home = fetch_windows_home (NULL, ui, sid);
break;
case NSS_SCHEME_CYGWIN:
case NSS_SCHEME_UNIX:
@ -1007,8 +1028,8 @@ cygheap_pwdgrp::get_home (PUSER_INFO_3 ui, cygpsid &sid, PCWSTR dom,
home = fetch_from_description (ui->usri3_comment, L"home=\"", 6);
break;
case NSS_SCHEME_PATH:
home = fetch_from_path (home_scheme[idx].attrib, dom, name,
full_qualified);
home = fetch_from_path (NULL, ui, sid, home_scheme[idx].attrib,
dom, name, full_qualified);
break;
}
}
@ -1016,8 +1037,8 @@ cygheap_pwdgrp::get_home (PUSER_INFO_3 ui, cygpsid &sid, PCWSTR dom,
}
char *
cygheap_pwdgrp::get_shell (cyg_ldap *pldap, PCWSTR dom, PCWSTR name,
bool full_qualified)
cygheap_pwdgrp::get_shell (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool full_qualified)
{
PWCHAR val;
char *shell = NULL;
@ -1046,8 +1067,8 @@ cygheap_pwdgrp::get_shell (cyg_ldap *pldap, PCWSTR dom, PCWSTR name,
shell = fetch_from_description (val, L"shell=\"", 7);
break;
case NSS_SCHEME_PATH:
shell = fetch_from_path (shell_scheme[idx].attrib, dom, name,
full_qualified);
shell = fetch_from_path (pldap, NULL, sid, shell_scheme[idx].attrib,
dom, name, full_qualified);
break;
case NSS_SCHEME_FREEATTR:
val = pldap->get_string_attribute (shell_scheme[idx].attrib);
@ -1065,8 +1086,8 @@ cygheap_pwdgrp::get_shell (cyg_ldap *pldap, PCWSTR dom, PCWSTR name,
}
char *
cygheap_pwdgrp::get_shell (PUSER_INFO_3 ui, PCWSTR dom, PCWSTR name,
bool full_qualified)
cygheap_pwdgrp::get_shell (PUSER_INFO_3 ui, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool full_qualified)
{
char *shell = NULL;
@ -1085,8 +1106,8 @@ cygheap_pwdgrp::get_shell (PUSER_INFO_3 ui, PCWSTR dom, PCWSTR name,
shell = fetch_from_description (ui->usri3_comment, L"shell=\"", 7);
break;
case NSS_SCHEME_PATH:
shell = fetch_from_path (shell_scheme[idx].attrib, dom, name,
full_qualified);
shell = fetch_from_path (NULL, ui, sid, shell_scheme[idx].attrib,
dom, name, full_qualified);
break;
}
}
@ -1103,8 +1124,8 @@ colon_to_semicolon (char *str)
}
char *
cygheap_pwdgrp::get_gecos (cyg_ldap *pldap, PCWSTR dom, PCWSTR name,
bool full_qualified)
cygheap_pwdgrp::get_gecos (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool full_qualified)
{
PWCHAR val;
char *gecos = NULL;
@ -1136,8 +1157,9 @@ cygheap_pwdgrp::get_gecos (cyg_ldap *pldap, PCWSTR dom, PCWSTR name,
gecos = fetch_from_description (val, L"gecos=\"", 7);
break;
case NSS_SCHEME_PATH:
gecos = fetch_from_path (gecos_scheme[idx].attrib + 1, dom, name,
full_qualified);
gecos = fetch_from_path (pldap, NULL, sid,
gecos_scheme[idx].attrib + 1,
dom, name, full_qualified);
break;
case NSS_SCHEME_FREEATTR:
val = pldap->get_string_attribute (gecos_scheme[idx].attrib);
@ -1152,8 +1174,8 @@ cygheap_pwdgrp::get_gecos (cyg_ldap *pldap, PCWSTR dom, PCWSTR name,
}
char *
cygheap_pwdgrp::get_gecos (PUSER_INFO_3 ui, PCWSTR dom, PCWSTR name,
bool full_qualified)
cygheap_pwdgrp::get_gecos (PUSER_INFO_3 ui, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool full_qualified)
{
char *gecos = NULL;
@ -1175,8 +1197,8 @@ cygheap_pwdgrp::get_gecos (PUSER_INFO_3 ui, PCWSTR dom, PCWSTR name,
gecos = fetch_from_description (ui->usri3_comment, L"gecos=\"", 7);
break;
case NSS_SCHEME_PATH:
gecos = fetch_from_path (gecos_scheme[idx].attrib + 1, dom, name,
full_qualified);
gecos = fetch_from_path (NULL, ui, sid, gecos_scheme[idx].attrib + 1,
dom, name, full_qualified);
break;
}
}
@ -2066,9 +2088,9 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, cyg_ldap *pldap)
{
home = cygheap->pg.get_home (cldap, sid, dom, name,
fully_qualified_name);
shell = cygheap->pg.get_shell (cldap, dom, name,
shell = cygheap->pg.get_shell (cldap, sid, dom, name,
fully_qualified_name);
gecos = cygheap->pg.get_gecos (cldap, dom, name,
gecos = cygheap->pg.get_gecos (cldap, sid, dom, name,
fully_qualified_name);
}
/* Check and, if necessary, add unix<->windows id mapping on
@ -2122,9 +2144,9 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, cyg_ldap *pldap)
/* Fetch user attributes. */
home = cygheap->pg.get_home (ui, sid, dom, name,
fully_qualified_name);
shell = cygheap->pg.get_shell (ui, dom, name,
shell = cygheap->pg.get_shell (ui, sid, dom, name,
fully_qualified_name);
gecos = cygheap->pg.get_gecos (ui, dom, name,
gecos = cygheap->pg.get_gecos (ui, sid, dom, name,
fully_qualified_name);
uxid = fetch_from_description (ui->usri3_comment,
L"unix=\"", 6);