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* cygheap.h (cygheap_pwdgrp::get_home): Add dnsdomain parameter to

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declaration in ldap-related method.
	(cygheap_pwdgrp::get_shell): Ditto.
	(cygheap_pwdgrp::get_gecos): Ditto.
	* ldap.cc (cyg_ldap::open): Use NO_ERROR instead of 0.
	(cyg_ldap::close): Reset last_fetched_sid.
	(cyg_ldap::fetch_ad_account): Return immediately if sid is the same as
	last_fetched_sid.  Open LDAP connection from here.  Move initialization
	of rdse after open call.  Set last_fetched_sid if LDAP call was
	successful.
	* ldap.h (class cyg_ldap): Add member last_fetched_sid.
	(cyg_ldap::cyg_ldap): Initialize last_fetched_sid.
	(cyg_ldap::is_open): New inline method.
	* uinfo.cc (cygheap_pwdgrp::init): Drop initialization of db_home,
	db_shell and db_gecos with "cygwin desc", thus only using the fallback
	by default.
	(fetch_windows_home): Add parameter dnsdomain.  Call
	cyg_ldap::fetch_ad_account if required.
	(fetch_from_path): Add parameter dnsdomain.  Call fetch_windows_home
	accordingly.
	(cygheap_pwdgrp::get_home): Accomodate call to fetch_windows_home.
	Add dnsdomain parameter in ldap-related method.  Call
	cyg_ldap::fetch_ad_account if required.
	(cygheap_pwdgrp::get_shell): Ditto.
	(cygheap_pwdgrp::get_gecos): Ditto.
	(pwdgrp::fetch_account_from_windows): Drop cyg_ldap::open call prior to
	cyg_ldap::fetch_ad_account call.  Set is_current_user to true if we're
	handling the current user account.  Make sure to perform the LDAP calls
	only for users, and only if required.
This commit is contained in:
Corinna Vinschen 2015-02-12 16:55:38 +00:00
parent 54ade28dfa
commit b49934db7f
5 changed files with 206 additions and 107 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,35 @@
2015-02-12 Corinna Vinschen <corinna@vinschen.de>
* cygheap.h (cygheap_pwdgrp::get_home): Add dnsdomain parameter to
declaration in ldap-related method.
(cygheap_pwdgrp::get_shell): Ditto.
(cygheap_pwdgrp::get_gecos): Ditto.
* ldap.cc (cyg_ldap::open): Use NO_ERROR instead of 0.
(cyg_ldap::close): Reset last_fetched_sid.
(cyg_ldap::fetch_ad_account): Return immediately if sid is the same as
last_fetched_sid. Open LDAP connection from here. Move initialization
of rdse after open call. Set last_fetched_sid if LDAP call was
successful.
* ldap.h (class cyg_ldap): Add member last_fetched_sid.
(cyg_ldap::cyg_ldap): Initialize last_fetched_sid.
(cyg_ldap::is_open): New inline method.
* uinfo.cc (cygheap_pwdgrp::init): Drop initialization of db_home,
db_shell and db_gecos with "cygwin desc", thus only using the fallback
by default.
(fetch_windows_home): Add parameter dnsdomain. Call
cyg_ldap::fetch_ad_account if required.
(fetch_from_path): Add parameter dnsdomain. Call fetch_windows_home
accordingly.
(cygheap_pwdgrp::get_home): Accomodate call to fetch_windows_home.
Add dnsdomain parameter in ldap-related method. Call
cyg_ldap::fetch_ad_account if required.
(cygheap_pwdgrp::get_shell): Ditto.
(cygheap_pwdgrp::get_gecos): Ditto.
(pwdgrp::fetch_account_from_windows): Drop cyg_ldap::open call prior to
cyg_ldap::fetch_ad_account call. Set is_current_user to true if we're
handling the current user account. Make sure to perform the LDAP calls
only for users, and only if required.
2015-02-11 Corinna Vinschen <corinna@vinschen.de>
* flock.cc (fhandler_base::lock): Convert accidental system_printf to

12
winsup/cygwin/cygheap.h
View File

@ -470,18 +470,18 @@ public:
inline bool nss_cygserver_caching () const { return caching; }
inline void nss_disable_cygserver_caching () { caching = false; }
char *get_home (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom, PCWSTR name,
bool fq);
char *get_home (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom, PCWSTR dnsdomain,
PCWSTR name, bool fq);
char *get_home (struct _USER_INFO_3 *ui, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool fq);
char *get_shell (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom, PCWSTR name,
bool fq);
char *get_shell (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom, PCWSTR dnsdomain,
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, cygpsid &sid, PCWSTR dom, PCWSTR name,
bool fq);
char *get_gecos (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom, PCWSTR dnsdomain,
PCWSTR name, bool fq);
char *get_gecos (struct _USER_INFO_3 *ui, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool fq);

23
winsup/cygwin/ldap.cc
View File

@ -1,6 +1,6 @@
/* ldap.cc: Helper functions for ldap access to Active Directory.
Copyright 2014 Red Hat, Inc.
Copyright 2014, 2015 Red Hat, Inc.
This file is part of Cygwin.
@ -312,11 +312,11 @@ cyg_ldap::next_page ()
int
cyg_ldap::open (PCWSTR domain)
{
int ret = 0;
int ret = NO_ERROR;
/* Already open? */
if (lh)
return 0;
return NO_ERROR;
if ((ret = connect (domain)) != NO_ERROR)
goto err;
@ -351,7 +351,7 @@ cyg_ldap::open (PCWSTR domain)
val = NULL;
ldap_msgfree (msg);
msg = entry = NULL;
return 0;
return NO_ERROR;
err:
close ();
return ret;
@ -378,17 +378,24 @@ cyg_ldap::close ()
rootdse = NULL;
srch_id = NULL;
srch_msg = srch_entry = NULL;
last_fetched_sid = NO_SID;
}
bool
cyg_ldap::fetch_ad_account (PSID sid, bool group, PCWSTR domain)
{
WCHAR filter[140], *f, *rdse = rootdse;
WCHAR filter[140], *f, *rdse = NULL;
LONG len = (LONG) RtlLengthSid (sid);
PBYTE s = (PBYTE) sid;
static WCHAR hex_wchars[] = L"0123456789abcdef";
tmp_pathbuf tp;
if (last_fetched_sid == sid)
return true;
if (open (NULL) != NO_ERROR)
return false;
if (msg)
{
ldap_msgfree (msg);
@ -426,6 +433,11 @@ cyg_ldap::fetch_ad_account (PSID sid, bool group, PCWSTR domain)
r = wcpcpy (r, domain);
}
}
else
{
/* rootdse is only valid after open. */
rdse = rootdse;
}
if (!user_attr)
cygheap->pg.init_ldap_user_attr ();
attr = group ? group_attr : user_attr;
@ -436,6 +448,7 @@ cyg_ldap::fetch_ad_account (PSID sid, bool group, PCWSTR domain)
debug_printf ("No entry for %W in rootdse %W", filter, rdse);
return false;
}
last_fetched_sid = sid;
return true;
}

7
winsup/cygwin/ldap.h
View File

@ -1,6 +1,6 @@
/* ldap.h.
Copyright 2014 Red Hat, Inc.
Copyright 2014, 2015 Red Hat, Inc.
This file is part of Cygwin.
@ -32,6 +32,7 @@ class cyg_ldap {
bool isAD;
PLDAPSearch srch_id;
PLDAPMessage srch_msg, srch_entry;
cygsid last_fetched_sid;
inline int map_ldaperr_to_errno (ULONG lerr);
inline int wait (cygthread *thr);
@ -45,7 +46,8 @@ class cyg_ldap {
public:
cyg_ldap () : lh (NULL), rootdse (NULL), msg (NULL), entry (NULL), val (NULL),
isAD (false), srch_id (NULL), srch_msg (NULL), srch_entry (NULL)
isAD (false), srch_id (NULL), srch_msg (NULL),
srch_entry (NULL), last_fetched_sid (NO_SID)
{}
~cyg_ldap () { close (); }
@ -54,6 +56,7 @@ public:
ULONG search_s (PWCHAR base, PWCHAR filter, PWCHAR *attrs);
ULONG next_page_s ();
bool is_open () const { return !!lh; }
operator PLDAP () const { return lh; }
int open (PCWSTR in_domain);
void close ();

239
winsup/cygwin/uinfo.cc
View File

@ -604,12 +604,14 @@ cygheap_pwdgrp::init ()
grp_src = (NSS_SRC_FILES | NSS_SRC_DB);
prefix = NSS_PFX_AUTO;
separator[0] = L'+';
#if 0
home_scheme[0].method = NSS_SCHEME_CYGWIN;
home_scheme[1].method = NSS_SCHEME_DESC;
shell_scheme[0].method = NSS_SCHEME_CYGWIN;
shell_scheme[1].method = NSS_SCHEME_DESC;
gecos_scheme[0].method = NSS_SCHEME_CYGWIN;
gecos_scheme[1].method = NSS_SCHEME_DESC;
#endif
enums = (ENUM_CACHE | ENUM_BUILTIN);
enum_tdoms = NULL;
caching = true; /* INTERNAL ONLY */
@ -815,20 +817,24 @@ cygheap_pwdgrp::nss_init_line (const char *line)
}
static char *
fetch_windows_home (cyg_ldap *pldap, PUSER_INFO_3 ui, cygpsid &sid)
fetch_windows_home (cyg_ldap *pldap, PUSER_INFO_3 ui, cygpsid &sid,
PCWSTR dnsdomain)
{
PCWSTR home_from_db = NULL;
char *home = NULL;
if (pldap)
{
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
#if 0
/* Disable preferring homeDrive for now. The drive letter may not
be available when it's needed. */
home_from_db = pldap->get_string_attribute (L"homeDrive");
if (!home_from_db || !*home_from_db)
/* Disable preferring homeDrive for now. The drive letter may not
be available when it's needed. */
home_from_db = pldap->get_string_attribute (L"homeDrive");
if (!home_from_db || !*home_from_db)
#endif
home_from_db = pldap->get_string_attribute (L"homeDirectory");
home_from_db = pldap->get_string_attribute (L"homeDirectory");
}
}
else if (ui)
{
@ -902,8 +908,8 @@ fetch_from_description (PCWSTR desc, PCWSTR search, size_t len)
}
static char *
fetch_from_path (cyg_ldap *pldap, PUSER_INFO_3 ui, cygpsid &sid,
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 dnsdomain, PCWSTR name, bool full_qualified)
{
tmp_pathbuf tp;
PWCHAR wpath = tp.w_get ();
@ -936,7 +942,7 @@ fetch_from_path (cyg_ldap *pldap, PUSER_INFO_3 ui, cygpsid &sid,
w = wcpncpy (w, dom, we - w);
break;
case L'H':
home = fetch_windows_home (pldap, ui, sid);
home = fetch_windows_home (pldap, ui, sid, dnsdomain);
if (home)
{
/* Drop one leading slash to accommodate home being an
@ -965,7 +971,7 @@ fetch_from_path (cyg_ldap *pldap, PUSER_INFO_3 ui, cygpsid &sid,
char *
cygheap_pwdgrp::get_home (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool full_qualified)
PCWSTR dnsdomain, PCWSTR name, bool full_qualified)
{
PWCHAR val;
char *home = NULL;
@ -977,35 +983,49 @@ cygheap_pwdgrp::get_home (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom,
case NSS_SCHEME_FALLBACK:
return NULL;
case NSS_SCHEME_WINDOWS:
home = fetch_windows_home (pldap, NULL, sid);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
home = fetch_windows_home (pldap, NULL, sid, dnsdomain);
break;
case NSS_SCHEME_CYGWIN:
val = pldap->get_string_attribute (L"cygwinHome");
if (val && *val)
sys_wcstombs_alloc (&home, HEAP_NOTHEAP, val);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
val = pldap->get_string_attribute (L"cygwinHome");
if (val && *val)
sys_wcstombs_alloc (&home, HEAP_NOTHEAP, val);
}
break;
case NSS_SCHEME_UNIX:
val = pldap->get_string_attribute (L"unixHomeDirectory");
if (val && *val)
sys_wcstombs_alloc (&home, HEAP_NOTHEAP, val);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
val = pldap->get_string_attribute (L"unixHomeDirectory");
if (val && *val)
sys_wcstombs_alloc (&home, HEAP_NOTHEAP, val);
}
break;
case NSS_SCHEME_DESC:
val = pldap->get_string_attribute (L"description");
if (val && *val)
home = fetch_from_description (val, L"home=\"", 6);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
val = pldap->get_string_attribute (L"description");
if (val && *val)
home = fetch_from_description (val, L"home=\"", 6);
}
break;
case NSS_SCHEME_PATH:
home = fetch_from_path (pldap, NULL, sid, home_scheme[idx].attrib,
dom, name, full_qualified);
dom, dnsdomain, name, full_qualified);
break;
case NSS_SCHEME_FREEATTR:
val = pldap->get_string_attribute (home_scheme[idx].attrib);
if (val && *val)
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
if (isdrive (val) || *val == '\\')
home = (char *) cygwin_create_path (CCP_WIN_W_TO_POSIX, val);
else
sys_wcstombs_alloc (&home, HEAP_NOTHEAP, val);
val = pldap->get_string_attribute (home_scheme[idx].attrib);
if (val && *val)
{
if (isdrive (val) || *val == '\\')
home = (char *)
cygwin_create_path (CCP_WIN_W_TO_POSIX, val);
else
sys_wcstombs_alloc (&home, HEAP_NOTHEAP, val);
}
}
break;
}
@ -1026,7 +1046,7 @@ cygheap_pwdgrp::get_home (PUSER_INFO_3 ui, cygpsid &sid, PCWSTR dom,
case NSS_SCHEME_FALLBACK:
return NULL;
case NSS_SCHEME_WINDOWS:
home = fetch_windows_home (NULL, ui, sid);
home = fetch_windows_home (NULL, ui, sid, NULL);
break;
case NSS_SCHEME_CYGWIN:
case NSS_SCHEME_UNIX:
@ -1037,7 +1057,7 @@ cygheap_pwdgrp::get_home (PUSER_INFO_3 ui, cygpsid &sid, PCWSTR dom,
break;
case NSS_SCHEME_PATH:
home = fetch_from_path (NULL, ui, sid, home_scheme[idx].attrib,
dom, name, full_qualified);
dom, NULL, name, full_qualified);
break;
}
}
@ -1046,7 +1066,7 @@ cygheap_pwdgrp::get_home (PUSER_INFO_3 ui, cygpsid &sid, PCWSTR dom,
char *
cygheap_pwdgrp::get_shell (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool full_qualified)
PCWSTR dnsdomain, PCWSTR name, bool full_qualified)
{
PWCHAR val;
char *shell = NULL;
@ -1060,32 +1080,45 @@ cygheap_pwdgrp::get_shell (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom,
case NSS_SCHEME_WINDOWS:
break;
case NSS_SCHEME_CYGWIN:
val = pldap->get_string_attribute (L"cygwinShell");
if (val && *val)
sys_wcstombs_alloc (&shell, HEAP_NOTHEAP, val);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
val = pldap->get_string_attribute (L"cygwinShell");
if (val && *val)
sys_wcstombs_alloc (&shell, HEAP_NOTHEAP, val);
}
break;
case NSS_SCHEME_UNIX:
val = pldap->get_string_attribute (L"loginShell");
if (val && *val)
sys_wcstombs_alloc (&shell, HEAP_NOTHEAP, val);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
val = pldap->get_string_attribute (L"loginShell");
if (val && *val)
sys_wcstombs_alloc (&shell, HEAP_NOTHEAP, val);
}
break;
case NSS_SCHEME_DESC:
val = pldap->get_string_attribute (L"description");
if (val && *val)
shell = fetch_from_description (val, L"shell=\"", 7);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
val = pldap->get_string_attribute (L"description");
if (val && *val)
shell = fetch_from_description (val, L"shell=\"", 7);
}
break;
case NSS_SCHEME_PATH:
shell = fetch_from_path (pldap, NULL, sid, shell_scheme[idx].attrib,
dom, name, full_qualified);
dom, dnsdomain, name, full_qualified);
break;
case NSS_SCHEME_FREEATTR:
val = pldap->get_string_attribute (shell_scheme[idx].attrib);
if (val && *val)
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
if (isdrive (val) || *val == '\\')
shell = (char *) cygwin_create_path (CCP_WIN_W_TO_POSIX, val);
else
sys_wcstombs_alloc (&shell, HEAP_NOTHEAP, val);
val = pldap->get_string_attribute (shell_scheme[idx].attrib);
if (val && *val)
{
if (isdrive (val) || *val == '\\')
shell = (char *)
cygwin_create_path (CCP_WIN_W_TO_POSIX, val);
else
sys_wcstombs_alloc (&shell, HEAP_NOTHEAP, val);
}
}
break;
}
@ -1115,7 +1148,7 @@ cygheap_pwdgrp::get_shell (PUSER_INFO_3 ui, cygpsid &sid, PCWSTR dom,
break;
case NSS_SCHEME_PATH:
shell = fetch_from_path (NULL, ui, sid, shell_scheme[idx].attrib,
dom, name, full_qualified);
dom, NULL, name, full_qualified);
break;
}
}
@ -1133,7 +1166,7 @@ colon_to_semicolon (char *str)
char *
cygheap_pwdgrp::get_gecos (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom,
PCWSTR name, bool full_qualified)
PCWSTR dnsdomain, PCWSTR name, bool full_qualified)
{
PWCHAR val;
char *gecos = NULL;
@ -1145,34 +1178,49 @@ cygheap_pwdgrp::get_gecos (cyg_ldap *pldap, cygpsid &sid, PCWSTR dom,
case NSS_SCHEME_FALLBACK:
return NULL;
case NSS_SCHEME_WINDOWS:
val = pldap->get_string_attribute (L"displayName");
if (val && *val)
sys_wcstombs_alloc (&gecos, HEAP_NOTHEAP, val);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
val = pldap->get_string_attribute (L"displayName");
if (val && *val)
sys_wcstombs_alloc (&gecos, HEAP_NOTHEAP, val);
}
break;
case NSS_SCHEME_CYGWIN:
val = pldap->get_string_attribute (L"cygwinGecos");
if (val && *val)
sys_wcstombs_alloc (&gecos, HEAP_NOTHEAP, val);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
val = pldap->get_string_attribute (L"cygwinGecos");
if (val && *val)
sys_wcstombs_alloc (&gecos, HEAP_NOTHEAP, val);
}
break;
case NSS_SCHEME_UNIX:
val = pldap->get_string_attribute (L"gecos");
if (val && *val)
sys_wcstombs_alloc (&gecos, HEAP_NOTHEAP, val);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
val = pldap->get_string_attribute (L"gecos");
if (val && *val)
sys_wcstombs_alloc (&gecos, HEAP_NOTHEAP, val);
}
break;
case NSS_SCHEME_DESC:
val = pldap->get_string_attribute (L"description");
if (val && *val)
gecos = fetch_from_description (val, L"gecos=\"", 7);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
val = pldap->get_string_attribute (L"description");
if (val && *val)
gecos = fetch_from_description (val, L"gecos=\"", 7);
}
break;
case NSS_SCHEME_PATH:
gecos = fetch_from_path (pldap, NULL, sid,
gecos_scheme[idx].attrib + 1,
dom, name, full_qualified);
dom, dnsdomain, name, full_qualified);
break;
case NSS_SCHEME_FREEATTR:
val = pldap->get_string_attribute (gecos_scheme[idx].attrib);
if (val && *val)
sys_wcstombs_alloc (&gecos, HEAP_NOTHEAP, val);
if (pldap->fetch_ad_account (sid, false, dnsdomain))
{
val = pldap->get_string_attribute (gecos_scheme[idx].attrib);
if (val && *val)
sys_wcstombs_alloc (&gecos, HEAP_NOTHEAP, val);
}
break;
}
}
@ -1206,7 +1254,7 @@ cygheap_pwdgrp::get_gecos (PUSER_INFO_3 ui, cygpsid &sid, PCWSTR dom,
break;
case NSS_SCHEME_PATH:
gecos = fetch_from_path (NULL, ui, sid, gecos_scheme[idx].attrib + 1,
dom, name, full_qualified);
dom, NULL, name, full_qualified);
break;
}
}
@ -1676,6 +1724,7 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, cyg_ldap *pldap)
gid_t gid = ILLEGAL_GID;
bool is_domain_account = true;
PCWSTR domain = NULL;
bool is_current_user = false;
char *shell = NULL;
char *home = NULL;
char *gecos = NULL;
@ -1708,8 +1757,7 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, cyg_ldap *pldap)
DC for some weird reason. Use LDAP instead. */
PWCHAR val;
if (cldap->open (NULL) == NO_ERROR
&& cldap->fetch_ad_account (sid, is_group ())
if (cldap->fetch_ad_account (sid, true)
&& (val = cldap->get_group_name ()))
{
wcpcpy (name, val);
@ -2069,49 +2117,52 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, cyg_ldap *pldap)
the educated guess that the user is in group "Domain Users"
or "None". */
if (sid == cygheap->user.sid ())
gid = posix_offset
+ sid_sub_auth_rid (cygheap->user.groups.pgsid);
{
is_current_user = true;
gid = posix_offset
+ sid_sub_auth_rid (cygheap->user.groups.pgsid);
}
else
gid = posix_offset + DOMAIN_GROUP_RID_USERS;
}
if (is_domain_account)
{
/* Skip this when creating group entries and for non-users. */
if (is_group() || acc_type != SidTypeUser)
break;
/* On AD machines, use LDAP to fetch domain account infos. */
if (cygheap->dom.primary_dns_name ())
{
if (cldap->open (NULL) != NO_ERROR)
break;
if (cldap->fetch_ad_account (sid, is_group (), domain))
/* For the current user we got the primary group from the
user token. For any other user we fetch it from AD. */
if (!is_current_user
&& cldap->fetch_ad_account (sid, false, domain)
&& (id_val = cldap->get_primary_gid ()) != ILLEGAL_GID)
gid = posix_offset + id_val;
home = cygheap->pg.get_home (cldap, sid, dom, domain,
name, fully_qualified_name);
shell = cygheap->pg.get_shell (cldap, sid, dom, domain,
name,
fully_qualified_name);
gecos = cygheap->pg.get_gecos (cldap, sid, dom, domain,
name, fully_qualified_name);
/* Check and, if necessary, add unix<->windows id mapping
on the fly, unless we're called from getpwent. */
if (!pldap && cldap->is_open ())
{
if ((id_val = cldap->get_primary_gid ()) != ILLEGAL_GID)
gid = posix_offset + id_val;
if (!is_group ())
{
home = cygheap->pg.get_home (cldap, sid, dom, name,
fully_qualified_name);
shell = cygheap->pg.get_shell (cldap, sid, dom, name,
fully_qualified_name);
gecos = cygheap->pg.get_gecos (cldap, sid, dom, name,
fully_qualified_name);
}
/* Check and, if necessary, add unix<->windows id mapping
on the fly, unless we're called from getpwent. */
if (!pldap)
{
id_val = cldap->get_unix_uid ();
if (id_val != ILLEGAL_UID
&& cygheap->ugid_cache.get_uid (id_val)
== ILLEGAL_UID)
cygheap->ugid_cache.add_uid (id_val, uid);
}
id_val = cldap->get_unix_uid ();
if (id_val != ILLEGAL_UID
&& cygheap->ugid_cache.get_uid (id_val)
== ILLEGAL_UID)
cygheap->ugid_cache.add_uid (id_val, uid);
}
}
/* If primary_dns_name() is empty, we're likely running under an
NT4 domain, so we can't use LDAP. For user accounts fall back
to NetUserGetInfo. This isn't overly fast, but keep in mind
that NT4 domains are mostly replaced by AD these days. */
else if (!is_group () && acc_type == SidTypeUser)
else
{
WCHAR server[INTERNET_MAX_HOST_NAME_LENGTH + 3];
NET_API_STATUS nas;