This starts the process to have Samba4 use lmhosts.
Andrew Bartlett
#ifndef _SAMBA_UTIL_H_
#define _SAMBA_UTIL_H_
-#include <netinet/in.h>
+#include "system/network.h"
#if _SAMBA_BUILD_ == 4
#include "../lib/util/charset/charset.h"
bool add_gid_to_array_unique(TALLOC_CTX *mem_ctx, gid_t gid,
gid_t **gids, size_t *num_gids);
+/* The following definitions come from lib/util/util_net.c */
+
+void zero_sockaddr(struct sockaddr_storage *pss);
+
+bool interpret_string_addr_internal(struct addrinfo **ppres,
+ const char *str, int flags);
+
+bool interpret_string_addr(struct sockaddr_storage *pss,
+ const char *str,
+ int flags);
+
+/*******************************************************************
+ Map a text hostname or IP address (IPv4 or IPv6) into a
+ struct sockaddr_storage. Version that prefers IPv4.
+******************************************************************/
+
+bool interpret_string_addr_prefer_ipv4(struct sockaddr_storage *pss,
+ const char *str,
+ int flags);
+
#endif /* _SAMBA_UTIL_H_ */
Samba utility functions
Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2008
Copyright (C) Andrew Tridgell 1992-1998
- Copyright (C) Jeremy Allison 2001-2007
+ Copyright (C) Jeremy Allison 1992-2007
Copyright (C) Simo Sorce 2001
Copyright (C) Jim McDonough (jmcd@us.ibm.com) 2003.
Copyright (C) James J Myers 2003
+ Copyright (C) Tim Potter 2000-2001
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "system/filesys.h"
#undef strcasecmp
+/*******************************************************************
+ Set an address to INADDR_ANY.
+******************************************************************/
+
+void zero_sockaddr(struct sockaddr_storage *pss)
+{
+ memset(pss, '\0', sizeof(*pss));
+ /* Ensure we're at least a valid sockaddr-storage. */
+ pss->ss_family = AF_INET;
+}
+
/**
* Wrap getaddrinfo...
*/
return true;
}
+/*******************************************************************
+ Map a text hostname or IP address (IPv4 or IPv6) into a
+ struct sockaddr_storage. Takes a flag which allows it to
+ prefer an IPv4 address (needed for DC's).
+******************************************************************/
+
+static bool interpret_string_addr_pref(struct sockaddr_storage *pss,
+ const char *str,
+ int flags,
+ bool prefer_ipv4)
+{
+ struct addrinfo *res = NULL;
+#if defined(HAVE_IPV6)
+ char addr[INET6_ADDRSTRLEN];
+ unsigned int scope_id = 0;
+
+ if (strchr_m(str, ':')) {
+ char *p = strchr_m(str, '%');
+
+ /*
+ * Cope with link-local.
+ * This is IP:v6:addr%ifname.
+ */
+
+ if (p && (p > str) && ((scope_id = if_nametoindex(p+1)) != 0)) {
+ strlcpy(addr, str,
+ MIN(PTR_DIFF(p,str)+1,
+ sizeof(addr)));
+ str = addr;
+ }
+ }
+#endif
+
+ zero_sockaddr(pss);
+
+ if (!interpret_string_addr_internal(&res, str, flags|AI_ADDRCONFIG)) {
+ return false;
+ }
+ if (!res) {
+ return false;
+ }
+
+ if (prefer_ipv4) {
+ struct addrinfo *p;
+
+ for (p = res; p; p = p->ai_next) {
+ if (p->ai_family == AF_INET) {
+ memcpy(pss, p->ai_addr, p->ai_addrlen);
+ break;
+ }
+ }
+ if (p == NULL) {
+ /* Copy the first sockaddr. */
+ memcpy(pss, res->ai_addr, res->ai_addrlen);
+ }
+ } else {
+ /* Copy the first sockaddr. */
+ memcpy(pss, res->ai_addr, res->ai_addrlen);
+ }
+
+#if defined(HAVE_IPV6)
+ if (pss->ss_family == AF_INET6 && scope_id) {
+ struct sockaddr_in6 *ps6 = (struct sockaddr_in6 *)pss;
+ if (IN6_IS_ADDR_LINKLOCAL(&ps6->sin6_addr) &&
+ ps6->sin6_scope_id == 0) {
+ ps6->sin6_scope_id = scope_id;
+ }
+ }
+#endif
+
+ freeaddrinfo(res);
+ return true;
+}
+
+/*******************************************************************
+ Map a text hostname or IP address (IPv4 or IPv6) into a
+ struct sockaddr_storage. Address agnostic version.
+******************************************************************/
+
+bool interpret_string_addr(struct sockaddr_storage *pss,
+ const char *str,
+ int flags)
+{
+ return interpret_string_addr_pref(pss,
+ str,
+ flags,
+ false);
+}
+
+/*******************************************************************
+ Map a text hostname or IP address (IPv4 or IPv6) into a
+ struct sockaddr_storage. Version that prefers IPv4.
+******************************************************************/
+
+bool interpret_string_addr_prefer_ipv4(struct sockaddr_storage *pss,
+ const char *str,
+ int flags)
+{
+ return interpret_string_addr_pref(pss,
+ str,
+ flags,
+ true);
+}
+
/**
* Interpret an internet address or name into an IP address in 4 byte form.
* RETURNS IN NETWORK BYTE ORDER (big endian).
--- /dev/null
+[SUBSYSTEM::NDR_NBT_BUF]
+
+NDR_NBT_BUF_OBJ_FILES = $(libclinbtsrcdir)/nbtname.o
+
+$(eval $(call proto_header_template,$(libclinbtsrcdir)/nbtname.h,$(NDR_NBT_BUF_OBJ_FILES:.o=.c)))
+
+[SUBSYSTEM::LIBCLI_NBT]
+PUBLIC_DEPENDENCIES = LIBNDR NDR_NBT LIBCLI_COMPOSITE LIBEVENTS \
+ NDR_SECURITY samba_socket LIBSAMBA-UTIL
+
+LIBCLI_NBT_OBJ_FILES = $(addprefix $(libclinbtsrcdir)/, \
+ lmhosts.o \
+ nbtsocket.o \
+ namequery.o \
+ nameregister.o \
+ namerefresh.o \
+ namerelease.o)
+
+[BINARY::nmblookup]
+INSTALLDIR = BINDIR
+PRIVATE_DEPENDENCIES = \
+ LIBSAMBA-HOSTCONFIG \
+ LIBSAMBA-UTIL \
+ LIBCLI_NBT \
+ LIBPOPT \
+ POPT_SAMBA \
+ LIBNETIF \
+ LIBCLI_RESOLVE
+
+nmblookup_OBJ_FILES = $(libclinbtsrcdir)/tools/nmblookup.o
+MANPAGES += $(libclinbtsrcdir)/man/nmblookup.1
+
+[SUBSYSTEM::LIBCLI_NDR_NETLOGON]
+PUBLIC_DEPENDENCIES = LIBNDR \
+ NDR_SECURITY
+
+LIBCLI_NDR_NETLOGON_OBJ_FILES = $(addprefix $(libclinbtsrcdir)/../, ndr_netlogon.o)
+
+[SUBSYSTEM::LIBCLI_NETLOGON]
+PUBLIC_DEPENDENCIES = LIBSAMBA-UTIL LIBCLI_NDR_NETLOGON
+
+LIBCLI_NETLOGON_OBJ_FILES = $(addprefix $(libclinbtsrcdir)/, \
+ ../netlogon.o)
+
+[PYTHON::python_netbios]
+LIBRARY_REALNAME = samba/netbios.$(SHLIBEXT)
+PUBLIC_DEPENDENCIES = LIBCLI_NBT DYNCONFIG LIBSAMBA-HOSTCONFIG
+
+python_netbios_OBJ_FILES = $(libclinbtsrcdir)/pynbt.o
+
--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+
+ manipulate nbt name structures
+
+ Copyright (C) Andrew Tridgell 1994-1998
+ Copyright (C) Jeremy Allison 2007
+ Copyright (C) Andrew Bartlett 2009.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "lib/util/xfile.h"
+#include "system/filesys.h"
+#include "system/network.h"
+
+/********************************************************
+ Start parsing the lmhosts file.
+*********************************************************/
+
+XFILE *startlmhosts(const char *fname)
+{
+ XFILE *fp = x_fopen(fname,O_RDONLY, 0);
+ if (!fp) {
+ DEBUG(4,("startlmhosts: Can't open lmhosts file %s. "
+ "Error was %s\n",
+ fname, strerror(errno)));
+ return NULL;
+ }
+ return fp;
+}
+
+/********************************************************
+ Parse the next line in the lmhosts file.
+*********************************************************/
+
+bool getlmhostsent(TALLOC_CTX *ctx, XFILE *fp, char **pp_name, int *name_type,
+ struct sockaddr_storage *pss)
+{
+ char line[1024];
+
+ *pp_name = NULL;
+
+ while(!x_feof(fp) && !x_ferror(fp)) {
+ char *ip = NULL;
+ char *flags = NULL;
+ char *extra = NULL;
+ char *name = NULL;
+ const char *ptr;
+ char *ptr1 = NULL;
+ int count = 0;
+
+ *name_type = -1;
+
+ if (!fgets_slash(line,sizeof(line),fp)) {
+ continue;
+ }
+
+ if (*line == '#') {
+ continue;
+ }
+
+ ptr = line;
+
+ if (next_token_talloc(ctx, &ptr, &ip, NULL))
+ ++count;
+ if (next_token_talloc(ctx, &ptr, &name, NULL))
+ ++count;
+ if (next_token_talloc(ctx, &ptr, &flags, NULL))
+ ++count;
+ if (next_token_talloc(ctx, &ptr, &extra, NULL))
+ ++count;
+
+ if (count <= 0)
+ continue;
+
+ if (count > 0 && count < 2) {
+ DEBUG(0,("getlmhostsent: Ill formed hosts line [%s]\n",
+ line));
+ continue;
+ }
+
+ if (count >= 4) {
+ DEBUG(0,("getlmhostsent: too many columns "
+ "in lmhosts file (obsolete syntax)\n"));
+ continue;
+ }
+
+ if (!flags) {
+ flags = talloc_strdup(ctx, "");
+ if (!flags) {
+ continue;
+ }
+ }
+
+ DEBUG(4, ("getlmhostsent: lmhost entry: %s %s %s\n",
+ ip, name, flags));
+
+ if (strchr_m(flags,'G') || strchr_m(flags,'S')) {
+ DEBUG(0,("getlmhostsent: group flag "
+ "in lmhosts ignored (obsolete)\n"));
+ continue;
+ }
+
+ if (!interpret_string_addr(pss, ip, AI_NUMERICHOST)) {
+ DEBUG(0,("getlmhostsent: invalid address "
+ "%s.\n", ip));
+ }
+
+ /* Extra feature. If the name ends in '#XX',
+ * where XX is a hex number, then only add that name type. */
+ if((ptr1 = strchr_m(name, '#')) != NULL) {
+ char *endptr;
+ ptr1++;
+
+ *name_type = (int)strtol(ptr1, &endptr, 16);
+ if(!*ptr1 || (endptr == ptr1)) {
+ DEBUG(0,("getlmhostsent: invalid name "
+ "%s containing '#'.\n", name));
+ continue;
+ }
+
+ *(--ptr1) = '\0'; /* Truncate at the '#' */
+ }
+
+ *pp_name = talloc_strdup(ctx, name);
+ if (!*pp_name) {
+ return false;
+ }
+ return true;
+ }
+
+ return false;
+}
+
+/********************************************************
+ Finish parsing the lmhosts file.
+*********************************************************/
+
+void endlmhosts(XFILE *fp)
+{
+ x_fclose(fp);
+}
+
../librpc/ndr/ndr_svcctl.o
LIBNMB_OBJ = libsmb/unexpected.o libsmb/namecache.o libsmb/nmblib.o \
- libsmb/namequery.o libsmb/conncache.o libads/dns.o
+ libsmb/namequery.o ../libcli/nbt/lmhosts.o libsmb/conncache.o libads/dns.o
NTERR_OBJ = libsmb/nterr.o libsmb/smberr.o
DOSERR_OBJ = ../libcli/util/doserr.o
/* The following definitions come from lib/util_sock.c */
-bool interpret_string_addr_internal(struct addrinfo **ppres,
- const char *str, int flags);
bool is_broadcast_addr(const struct sockaddr *pss);
-bool interpret_string_addr(struct sockaddr_storage *pss,
- const char *str,
- int flags);
-bool interpret_string_addr_prefer_ipv4(struct sockaddr_storage *pss,
- const char *str,
- int flags);
bool is_loopback_ip_v4(struct in_addr ip);
bool is_loopback_addr(const struct sockaddr *pss);
bool is_zero_addr(const struct sockaddr *pss);
void zero_ip_v4(struct in_addr *ip);
-void zero_sockaddr(struct sockaddr_storage *pss);
void in_addr_to_sockaddr_storage(struct sockaddr_storage *ss,
struct in_addr ip);
bool same_net(const struct sockaddr *ip1,
#include "includes.h"
-/*******************************************************************
- Map a text hostname or IP address (IPv4 or IPv6) into a
- struct sockaddr_storage. Takes a flag which allows it to
- prefer an IPv4 address (needed for DC's).
-******************************************************************/
-
-static bool interpret_string_addr_pref(struct sockaddr_storage *pss,
- const char *str,
- int flags,
- bool prefer_ipv4)
-{
- struct addrinfo *res = NULL;
-#if defined(HAVE_IPV6)
- char addr[INET6_ADDRSTRLEN];
- unsigned int scope_id = 0;
-
- if (strchr_m(str, ':')) {
- char *p = strchr_m(str, '%');
-
- /*
- * Cope with link-local.
- * This is IP:v6:addr%ifname.
- */
-
- if (p && (p > str) && ((scope_id = if_nametoindex(p+1)) != 0)) {
- strlcpy(addr, str,
- MIN(PTR_DIFF(p,str)+1,
- sizeof(addr)));
- str = addr;
- }
- }
-#endif
-
- zero_sockaddr(pss);
-
- if (!interpret_string_addr_internal(&res, str, flags|AI_ADDRCONFIG)) {
- return false;
- }
- if (!res) {
- return false;
- }
-
- if (prefer_ipv4) {
- struct addrinfo *p;
-
- for (p = res; p; p = p->ai_next) {
- if (p->ai_family == AF_INET) {
- memcpy(pss, p->ai_addr, p->ai_addrlen);
- break;
- }
- }
- if (p == NULL) {
- /* Copy the first sockaddr. */
- memcpy(pss, res->ai_addr, res->ai_addrlen);
- }
- } else {
- /* Copy the first sockaddr. */
- memcpy(pss, res->ai_addr, res->ai_addrlen);
- }
-
-#if defined(HAVE_IPV6)
- if (pss->ss_family == AF_INET6 && scope_id) {
- struct sockaddr_in6 *ps6 = (struct sockaddr_in6 *)pss;
- if (IN6_IS_ADDR_LINKLOCAL(&ps6->sin6_addr) &&
- ps6->sin6_scope_id == 0) {
- ps6->sin6_scope_id = scope_id;
- }
- }
-#endif
-
- freeaddrinfo(res);
- return true;
-}
-
-/*******************************************************************
- Map a text hostname or IP address (IPv4 or IPv6) into a
- struct sockaddr_storage. Address agnostic version.
-******************************************************************/
-
-bool interpret_string_addr(struct sockaddr_storage *pss,
- const char *str,
- int flags)
-{
- return interpret_string_addr_pref(pss,
- str,
- flags,
- false);
-}
-
-/*******************************************************************
- Map a text hostname or IP address (IPv4 or IPv6) into a
- struct sockaddr_storage. Version that prefers IPv4.
-******************************************************************/
-
-bool interpret_string_addr_prefer_ipv4(struct sockaddr_storage *pss,
- const char *str,
- int flags)
-{
- return interpret_string_addr_pref(pss,
- str,
- flags,
- true);
-}
-
-/*******************************************************************
- Set an address to INADDR_ANY.
-******************************************************************/
-
-void zero_sockaddr(struct sockaddr_storage *pss)
-{
- memset(pss, '\0', sizeof(*pss));
- /* Ensure we're at least a valid sockaddr-storage. */
- pss->ss_family = AF_INET;
-}
-
/****************************************************************************
Get a port number in host byte order from a sockaddr_storage.
****************************************************************************/
return ss_list;
}
-/********************************************************
- Start parsing the lmhosts file.
-*********************************************************/
-
-XFILE *startlmhosts(const char *fname)
-{
- XFILE *fp = x_fopen(fname,O_RDONLY, 0);
- if (!fp) {
- DEBUG(4,("startlmhosts: Can't open lmhosts file %s. "
- "Error was %s\n",
- fname, strerror(errno)));
- return NULL;
- }
- return fp;
-}
-
-/********************************************************
- Parse the next line in the lmhosts file.
-*********************************************************/
-
-bool getlmhostsent(TALLOC_CTX *ctx, XFILE *fp, char **pp_name, int *name_type,
- struct sockaddr_storage *pss)
-{
- char line[1024];
-
- *pp_name = NULL;
-
- while(!x_feof(fp) && !x_ferror(fp)) {
- char *ip = NULL;
- char *flags = NULL;
- char *extra = NULL;
- char *name = NULL;
- const char *ptr;
- char *ptr1 = NULL;
- int count = 0;
-
- *name_type = -1;
-
- if (!fgets_slash(line,sizeof(line),fp)) {
- continue;
- }
-
- if (*line == '#') {
- continue;
- }
-
- ptr = line;
-
- if (next_token_talloc(ctx, &ptr, &ip, NULL))
- ++count;
- if (next_token_talloc(ctx, &ptr, &name, NULL))
- ++count;
- if (next_token_talloc(ctx, &ptr, &flags, NULL))
- ++count;
- if (next_token_talloc(ctx, &ptr, &extra, NULL))
- ++count;
-
- if (count <= 0)
- continue;
-
- if (count > 0 && count < 2) {
- DEBUG(0,("getlmhostsent: Ill formed hosts line [%s]\n",
- line));
- continue;
- }
-
- if (count >= 4) {
- DEBUG(0,("getlmhostsent: too many columns "
- "in lmhosts file (obsolete syntax)\n"));
- continue;
- }
-
- if (!flags) {
- flags = talloc_strdup(ctx, "");
- if (!flags) {
- continue;
- }
- }
-
- DEBUG(4, ("getlmhostsent: lmhost entry: %s %s %s\n",
- ip, name, flags));
-
- if (strchr_m(flags,'G') || strchr_m(flags,'S')) {
- DEBUG(0,("getlmhostsent: group flag "
- "in lmhosts ignored (obsolete)\n"));
- continue;
- }
-
- if (!interpret_string_addr(pss, ip, AI_NUMERICHOST)) {
- DEBUG(0,("getlmhostsent: invalid address "
- "%s.\n", ip));
- }
-
- /* Extra feature. If the name ends in '#XX',
- * where XX is a hex number, then only add that name type. */
- if((ptr1 = strchr_m(name, '#')) != NULL) {
- char *endptr;
- ptr1++;
-
- *name_type = (int)strtol(ptr1, &endptr, 16);
- if(!*ptr1 || (endptr == ptr1)) {
- DEBUG(0,("getlmhostsent: invalid name "
- "%s containing '#'.\n", name));
- continue;
- }
-
- *(--ptr1) = '\0'; /* Truncate at the '#' */
- }
-
- *pp_name = talloc_strdup(ctx, name);
- if (!*pp_name) {
- return false;
- }
- return true;
- }
-
- return false;
-}
-
-/********************************************************
- Finish parsing the lmhosts file.
-*********************************************************/
-
-void endlmhosts(XFILE *fp)
-{
- x_fclose(fp);
-}
-
/********************************************************
convert an array if struct sockaddr_storage to struct ip_service
return false on failure. Port is set to PORT_NONE;
$(eval $(call proto_header_template,$(libclisrcdir)/smb_composite/proto.h,$(LIBCLI_SMB_COMPOSITE_OBJ_FILES:.o=.c)))
-[SUBSYSTEM::NDR_NBT_BUF]
-
-NDR_NBT_BUF_OBJ_FILES = $(libclinbtsrcdir)/nbtname.o
-
-$(eval $(call proto_header_template,$(libclinbtsrcdir)/nbtname.h,$(NDR_NBT_BUF_OBJ_FILES:.o=.c)))
-
-[SUBSYSTEM::LIBCLI_NBT]
-PUBLIC_DEPENDENCIES = LIBNDR NDR_NBT LIBCLI_COMPOSITE LIBEVENTS \
- NDR_SECURITY samba_socket LIBSAMBA-UTIL
-
-LIBCLI_NBT_OBJ_FILES = $(addprefix $(libclinbtsrcdir)/, \
- nbtsocket.o \
- namequery.o \
- nameregister.o \
- namerefresh.o \
- namerelease.o)
-
-[BINARY::nmblookup]
-INSTALLDIR = BINDIR
-PRIVATE_DEPENDENCIES = \
- LIBSAMBA-HOSTCONFIG \
- LIBSAMBA-UTIL \
- LIBCLI_NBT \
- LIBPOPT \
- POPT_SAMBA \
- LIBNETIF \
- LIBCLI_RESOLVE
-
-nmblookup_OBJ_FILES = $(libclinbtsrcdir)/tools/nmblookup.o
-MANPAGES += $(libclinbtsrcdir)/man/nmblookup.1
-
-[SUBSYSTEM::LIBCLI_NDR_NETLOGON]
-PUBLIC_DEPENDENCIES = LIBNDR \
- NDR_SECURITY
-
-LIBCLI_NDR_NETLOGON_OBJ_FILES = $(addprefix $(libclinbtsrcdir)/../, ndr_netlogon.o)
-
-[SUBSYSTEM::LIBCLI_NETLOGON]
-PUBLIC_DEPENDENCIES = LIBSAMBA-UTIL LIBCLI_NDR_NETLOGON
-
-LIBCLI_NETLOGON_OBJ_FILES = $(addprefix $(libclinbtsrcdir)/, \
- ../netlogon.o)
-
[PYTHON::python_netbios]
LIBRARY_REALNAME = samba/netbios.$(SHLIBEXT)
PUBLIC_DEPENDENCIES = LIBCLI_NBT DYNCONFIG LIBSAMBA-HOSTCONFIG
mkinclude ../lib/async_req/config.mk
mkinclude ../libcli/security/config.mk
mkinclude ../libcli/ldap/config.mk
+mkinclude ../libcli/nbt/config.mk
mkinclude ../libcli/auth/config.mk
mkinclude ../libcli/drsuapi/config.mk
mkinclude ../libcli/samsync/config.mk
git.samba.org / gd / samba / .git / commitdiff