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* pwdgrp.h (pwdgrp::is_passwd): New inline method.

Browse Source 
(pwdgrp::is_group): New inline method.
	(add_account_from_windows): Drop group argument from declaration.
	(fetch_account_from_windows): Ditto.
	(check_file): Ditto.
	(add_user_from_windows): Call add_account_from_windows accordingly.
	(add_group_from_windows): Ditto.
	* uinfo.cc (pwdgrp::add_account_from_windows): Drop group argument.
	Use is_group method instead.
	(pwdgrp::check_file): Ditto.
	(pwdgrp::fetch_account_from_windows): Ditto.
	* grp.cc: Accommodate aforementioned changes.
	* passwd.cc: Ditto.
This commit is contained in:
Corinna Vinschen
2014-03-07 20:38:48 +00:00
parent 0b3ad39364
commit 0e8dd88459
5 changed files with 63 additions and 49 deletions
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16
winsup/cygwin/ChangeLog
View File

@@ -1,3 +1,19 @@
2014-03-07 Corinna Vinschen <corinna@vinschen.de>
* pwdgrp.h (pwdgrp::is_passwd): New inline method.
(pwdgrp::is_group): New inline method.
(add_account_from_windows): Drop group argument from declaration.
(fetch_account_from_windows): Ditto.
(check_file): Ditto.
(add_user_from_windows): Call add_account_from_windows accordingly.
(add_group_from_windows): Ditto.
* uinfo.cc (pwdgrp::add_account_from_windows): Drop group argument.
Use is_group method instead.
(pwdgrp::check_file): Ditto.
(pwdgrp::fetch_account_from_windows): Ditto.
* grp.cc: Accommodate aforementioned changes.
* passwd.cc: Ditto.
2014-03-06 Corinna Vinschen <corinna@vinschen.de>
* passwd.cc (pg_ent::enumerate_builtin): Convert pwd_builtins and

10
winsup/cygwin/grp.cc
View File

@@ -124,7 +124,7 @@ internal_getgrsid (cygpsid &sid, cyg_ldap *pldap)
cygheap->pg.nss_init ();
if (cygheap->pg.nss_grp_files ())
{
cygheap->pg.grp_cache.file.check_file (true);
cygheap->pg.grp_cache.file.check_file ();
if ((ret = cygheap->pg.grp_cache.file.find_group (sid)))
return ret;
if ((ret = cygheap->pg.grp_cache.file.add_group_from_file (sid)))
@@ -155,7 +155,7 @@ internal_getgrnam (const char *name, cyg_ldap *pldap)
cygheap->pg.nss_init ();
if (cygheap->pg.nss_grp_files ())
{
cygheap->pg.grp_cache.file.check_file (true);
cygheap->pg.grp_cache.file.check_file ();
if ((ret = cygheap->pg.grp_cache.file.find_group (name)))
return ret;
if ((ret = cygheap->pg.grp_cache.file.add_group_from_file (name)))
@@ -178,7 +178,7 @@ internal_getgrgid (gid_t gid, cyg_ldap *pldap)
cygheap->pg.nss_init ();
if (cygheap->pg.nss_grp_files ())
{
cygheap->pg.grp_cache.file.check_file (true);
cygheap->pg.grp_cache.file.check_file ();
if ((ret = cygheap->pg.grp_cache.file.find_group (gid)))
return ret;
if ((ret = cygheap->pg.grp_cache.file.add_group_from_file (gid)))
@@ -330,7 +330,7 @@ gr_ent::enumerate_caches ()
if (!max && from_files)
{
pwdgrp &grf = cygheap->pg.grp_cache.file;
grf.check_file (true);
grf.check_file ();
if (cnt < grf.cached_groups ())
return &grf.group ()[cnt++].g;
cnt = 0;
@@ -389,7 +389,7 @@ gr_ent::enumerate_local ()
fetch_user_arg_t arg;
arg.type = SID_arg;
arg.sid = &sid;
char *line = pg.fetch_account_from_windows (arg, true);
char *line = pg.fetch_account_from_windows (arg);
if (line)
return pg.add_account_post_fetch (line, false);
}

16
winsup/cygwin/passwd.cc
View File

@@ -108,7 +108,7 @@ internal_getpwsid (cygpsid &sid, cyg_ldap *pldap)
cygheap->pg.nss_init ();
if (cygheap->pg.nss_pwd_files ())
{
cygheap->pg.pwd_cache.file.check_file (false);
cygheap->pg.pwd_cache.file.check_file ();
if ((ret = cygheap->pg.pwd_cache.file.find_user (sid)))
return ret;
if ((ret = cygheap->pg.pwd_cache.file.add_user_from_file (sid)))
@@ -139,7 +139,7 @@ internal_getpwnam (const char *name, cyg_ldap *pldap)
cygheap->pg.nss_init ();
if (cygheap->pg.nss_pwd_files ())
{
cygheap->pg.pwd_cache.file.check_file (false);
cygheap->pg.pwd_cache.file.check_file ();
if ((ret = cygheap->pg.pwd_cache.file.find_user (name)))
return ret;
if ((ret = cygheap->pg.pwd_cache.file.add_user_from_file (name)))
@@ -162,7 +162,7 @@ internal_getpwuid (uid_t uid, cyg_ldap *pldap)
cygheap->pg.nss_init ();
if (cygheap->pg.nss_pwd_files ())
{
cygheap->pg.pwd_cache.file.check_file (false);
cygheap->pg.pwd_cache.file.check_file ();
if ((ret = cygheap->pg.pwd_cache.file.find_user (uid)))
return ret;
if ((ret = cygheap->pg.pwd_cache.file.add_user_from_file (uid)))
@@ -442,7 +442,7 @@ pg_ent::enumerate_file ()
{
pwdgrp &prf = group ? cygheap->pg.grp_cache.file
: cygheap->pg.pwd_cache.file;
if (prf.check_file (group))
if (prf.check_file ())
{
if (!buf)
buf = (char *) malloc (NT_MAX_PATH);
@@ -491,7 +491,7 @@ pg_ent::enumerate_builtin ()
fetch_user_arg_t arg;
arg.type = SID_arg;
arg.sid = &sid;
char *line = pg.fetch_account_from_windows (arg, group);
char *line = pg.fetch_account_from_windows (arg);
return pg.add_account_post_fetch (line, false);
}
@@ -538,7 +538,7 @@ pg_ent::enumerate_sam ()
fetch_user_arg_t arg;
arg.type = SID_arg;
arg.sid = &sid;
char *line = pg.fetch_account_from_windows (arg, group);
char *line = pg.fetch_account_from_windows (arg);
if (line)
return pg.add_account_post_fetch (line, false);
}
@@ -585,7 +585,7 @@ pg_ent::enumerate_ad ()
fetch_user_arg_t arg;
arg.type = SID_arg;
arg.sid = &sid;
char *line = pg.fetch_account_from_windows (arg, group, &cldap);
char *line = pg.fetch_account_from_windows (arg, &cldap);
if (line)
return pg.add_account_post_fetch (line, false);
}
@@ -599,7 +599,7 @@ pw_ent::enumerate_caches ()
if (!max && from_files)
{
pwdgrp &prf = cygheap->pg.pwd_cache.file;
prf.check_file (false);
prf.check_file ();
if (cnt < prf.cached_users ())
return &prf.passwd ()[cnt++].p;
cnt = 0;

27
winsup/cygwin/pwdgrp.h
View File

@@ -108,15 +108,12 @@ class pwdgrp
void *add_account_from_file (cygpsid &sid);
void *add_account_from_file (const char *name);
void *add_account_from_file (uint32_t id);
void *add_account_from_windows (cygpsid &sid, bool group,
cyg_ldap *pldap = NULL);
void *add_account_from_windows (const char *name, bool group,
cyg_ldap *pldap = NULL);
void *add_account_from_windows (uint32_t id, bool group,
cyg_ldap *pldap = NULL);
void *add_account_from_windows (cygpsid &sid, cyg_ldap *pldap = NULL);
void *add_account_from_windows (const char *name, cyg_ldap *pldap = NULL);
void *add_account_from_windows (uint32_t id, cyg_ldap *pldap = NULL);
char *fetch_account_from_line (fetch_user_arg_t &arg, const char *line);
char *fetch_account_from_file (fetch_user_arg_t &arg);
char *fetch_account_from_windows (fetch_user_arg_t &arg, bool group,
char *fetch_account_from_windows (fetch_user_arg_t &arg,
cyg_ldap *pldap = NULL);
pwdgrp *prep_tls_pwbuf ();
pwdgrp *prep_tls_grbuf ();
@@ -125,9 +122,10 @@ public:
ULONG cached_users () const { return curr_lines; }
ULONG cached_groups () const { return curr_lines; }
POBJECT_ATTRIBUTES file_attr () { return &attr; }
bool check_file (bool group);
bool check_file ();
void init_pwd ();
bool is_passwd () const { return pwdgrp_buf_elem_size == sizeof (pg_pwd); }
pg_pwd *passwd () const { return (pg_pwd *) pwdgrp_buf; };
inline struct passwd *add_user_from_file (cygpsid &sid)
{ return (struct passwd *) add_account_from_file (sid); }
@@ -136,17 +134,18 @@ public:
struct passwd *add_user_from_file (uint32_t id)
{ return (struct passwd *) add_account_from_file (id); }
struct passwd *add_user_from_windows (cygpsid &sid, cyg_ldap *pldap = NULL)
{ return (struct passwd *) add_account_from_windows (sid, false, pldap); }
{ return (struct passwd *) add_account_from_windows (sid, pldap); }
struct passwd *add_user_from_windows (const char *name,
cyg_ldap* pldap = NULL)
{ return (struct passwd *) add_account_from_windows (name, false, pldap); }
{ return (struct passwd *) add_account_from_windows (name, pldap); }
struct passwd *add_user_from_windows (uint32_t id, cyg_ldap *pldap = NULL)
{ return (struct passwd *) add_account_from_windows (id, false, pldap); }
{ return (struct passwd *) add_account_from_windows (id, pldap); }
struct passwd *find_user (cygpsid &sid);
struct passwd *find_user (const char *name);
struct passwd *find_user (uid_t uid);
void init_grp ();
bool is_group () const { return pwdgrp_buf_elem_size == sizeof (pg_grp); }
pg_grp *group () const { return (pg_grp *) pwdgrp_buf; };
struct group *add_group_from_file (cygpsid &sid)
{ return (struct group *) add_account_from_file (sid); }
@@ -155,12 +154,12 @@ public:
struct group *add_group_from_file (uint32_t id)
{ return (struct group *) add_account_from_file (id); }
struct group *add_group_from_windows (cygpsid &sid, cyg_ldap *pldap = NULL)
{ return (struct group *) add_account_from_windows (sid, true, pldap); }
{ return (struct group *) add_account_from_windows (sid, pldap); }
struct group *add_group_from_windows (const char *name,
cyg_ldap *pldap = NULL)
{ return (struct group *) add_account_from_windows (name, true, pldap); }
{ return (struct group *) add_account_from_windows (name, pldap); }
struct group *add_group_from_windows (uint32_t id, cyg_ldap *pldap = NULL)
{ return (struct group *) add_account_from_windows (id, true, pldap); }
{ return (struct group *) add_account_from_windows (id, pldap); }
struct group *find_group (cygpsid &sid);
struct group *find_group (const char *name);
struct group *find_group (gid_t gid);

43
winsup/cygwin/uinfo.cc
View File

@@ -993,49 +993,49 @@ pwdgrp::add_account_from_file (uint32_t id)
}
void *
pwdgrp::add_account_from_windows (cygpsid &sid, bool group, cyg_ldap *pldap)
pwdgrp::add_account_from_windows (cygpsid &sid, cyg_ldap *pldap)
{
fetch_user_arg_t arg;
arg.type = SID_arg;
arg.sid = &sid;
char *line = fetch_account_from_windows (arg, group, pldap);
char *line = fetch_account_from_windows (arg, pldap);
if (!line)
return NULL;
if (cygheap->pg.nss_db_caching ())
return add_account_post_fetch (line, true);
if (group)
if (is_group ())
return (prep_tls_grbuf ())->add_account_post_fetch (line, false);
return (prep_tls_pwbuf ())->add_account_post_fetch (line, false);
}
void *
pwdgrp::add_account_from_windows (const char *name, bool group, cyg_ldap *pldap)
pwdgrp::add_account_from_windows (const char *name, cyg_ldap *pldap)
{
fetch_user_arg_t arg;
arg.type = NAME_arg;
arg.name = name;
char *line = fetch_account_from_windows (arg, group, pldap);
char *line = fetch_account_from_windows (arg, pldap);
if (!line)
return NULL;
if (cygheap->pg.nss_db_caching ())
return add_account_post_fetch (line, true);
if (group)
if (is_group ())
return (prep_tls_grbuf ())->add_account_post_fetch (line, false);
return (prep_tls_pwbuf ())->add_account_post_fetch (line, false);
}
void *
pwdgrp::add_account_from_windows (uint32_t id, bool group, cyg_ldap *pldap)
pwdgrp::add_account_from_windows (uint32_t id, cyg_ldap *pldap)
{
fetch_user_arg_t arg;
arg.type = ID_arg;
arg.id = id;
char *line = fetch_account_from_windows (arg, group, pldap);
char *line = fetch_account_from_windows (arg, pldap);
if (!line)
return NULL;
if (cygheap->pg.nss_db_caching ())
return add_account_post_fetch (line, true);
if (group)
if (is_group ())
return (prep_tls_grbuf ())->add_account_post_fetch (line, false);
return (prep_tls_pwbuf ())->add_account_post_fetch (line, false);
}
@@ -1054,14 +1054,14 @@ pwdgrp::add_account_from_windows (uint32_t id, bool group, cyg_ldap *pldap)
The return code indicates to the calling function if the file exists. */
bool
pwdgrp::check_file (bool group)
pwdgrp::check_file ()
{
FILE_BASIC_INFORMATION fbi;
NTSTATUS status;
if (!path.Buffer)
{
PCWSTR rel_path = group ? L"\\etc\\group" : L"\\etc\\passwd";
PCWSTR rel_path = is_group () ? L"\\etc\\group" : L"\\etc\\passwd";
path.Buffer = (PWCHAR) cmalloc_abort (HEAP_BUF,
(wcslen (cygheap->installation_root)
+ wcslen (rel_path) + 1)
@@ -1091,7 +1091,7 @@ pwdgrp::check_file (bool group)
int curr = curr_lines;
curr_lines = 0;
for (int i = 0; i < curr; ++i)
cfree (group ? this->group ()[i].g.gr_name
cfree (is_group () ? this->group ()[i].g.gr_name
: this->passwd ()[i].p.pw_name);
pglock.release ();
}
@@ -1186,8 +1186,7 @@ fetch_posix_offset (PDS_DOMAIN_TRUSTSW td, cyg_ldap *cldap)
}
char *
pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, bool group,
cyg_ldap *pldap)
pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, cyg_ldap *pldap)
{
/* Used in LookupAccount calls. */
WCHAR namebuf[UNLEN + 1], *name = namebuf;
@@ -1244,7 +1243,7 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, bool group,
PWCHAR val;
if (cldap->open (NULL)
&& cldap->fetch_ad_account (sid, group)
&& cldap->fetch_ad_account (sid, is_group ())
&& (val = cldap->get_group_name ()))
{
wcpcpy (name, val);
@@ -1367,7 +1366,7 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, bool group,
{
/* UNIX (unknown NFS or Samba) user account. */
__small_swprintf (sidstr, L"S-1-22-%u-%u",
group ? 2 : 1, arg.id & UNIX_POSIX_MASK);
is_group () ? 2 : 1, arg.id & UNIX_POSIX_MASK);
/* LookupAccountSidW will fail. */
sid = csid = sidstr;
break;
@@ -1503,7 +1502,7 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, bool group,
{
/* We only care for the extended user information if we're
creating a passwd entry and the account is, in fact, a user. */
if (group || acc_type != SidTypeUser)
if (is_group () || acc_type != SidTypeUser)
break;
/* Default primary group. If the sid is the current user, fetch
@@ -1519,7 +1518,7 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, bool group,
/* Use LDAP to fetch domain account infos. */
if (!cldap->open (NULL))
break;
if (cldap->fetch_ad_account (sid, group))
if (cldap->fetch_ad_account (sid, is_group ()))
{
PWCHAR val;
@@ -1780,14 +1779,14 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, bool group,
sid_sub_auth_count (sid) = sid_sub_auth_count (sid) + 1;
wcscpy (dom, domain);
__small_swprintf (name = namebuf, L"%W(%u)",
group ? L"Group" : L"User",
is_group () ? L"Group" : L"User",
sid_sub_auth_rid (sid));
uid = posix_offset + sid_sub_auth_rid (sid);
}
else
{
wcpcpy (dom, L"Unknown");
wcpcpy (name = namebuf, group ? L"Group" : L"User");
wcpcpy (name = namebuf, is_group () ? L"Group" : L"User");
}
name_style = fully_qualified;
acc_type = SidTypeUnknown;
@@ -1802,12 +1801,12 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, bool group,
if (gid == ILLEGAL_GID)
gid = uid;
if (name_style >= fully_qualified)
p = wcpcpy (p, user ? group ? L"Posix_Group" : L"Posix_User" : dom);
p = wcpcpy (p, user ? is_group () ? L"Posix_Group" : L"Posix_User" : dom);
if (name_style >= plus_prepended)
p = wcpcpy (p, cygheap->pg.nss_separator ());
wcpcpy (p, user ?: name);
if (group)
if (is_group ())
__small_swprintf (linebuf, L"%W:%W:%u:",
posix_name, sid.string (sidstr), uid);
/* For non-users, create a passwd entry which doesn't allow interactive