-/*
- * Copyright (c) 1995-2000, Index Data
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2013 Index Data
* See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: tcpdchk.c,v $
- * Revision 1.1 2003-10-27 12:21:35 adam
- * Source restructure. yaz-marcdump part of installation
- *
- * Revision 1.5 2000/02/28 11:20:06 adam
- * Using autoconf. New definitions: YAZ_BEGIN_CDECL/YAZ_END_CDECL.
- *
- * Revision 1.4 1999/11/30 13:47:12 adam
- * Improved installation. Moved header files to include/yaz.
- *
- * Revision 1.3 1999/08/27 09:40:32 adam
- * Renamed logf function to yaz_log. Removed VC++ project files.
- *
- * Revision 1.2 1999/04/20 09:56:48 adam
- * Added 'name' paramter to encoder/decoder routines (typedef Odr_fun).
- * Modified all encoders/decoders to reflect this change.
- *
- * Revision 1.1 1999/04/16 14:45:55 adam
- * Added interface for tcpd wrapper for access control.
- *
*/
+/**
+ * \file tcpdchk.c
+ * \brief Implements TCP WRAPPER check.
+ */
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <stdio.h>
#include <string.h>
-#include <yaz/yconfig.h>
-#include <yaz/comstack.h>
-
-#if HAVE_TCPD_H
-#include <syslog.h>
-#include <tcpd.h>
+#ifdef WIN32
+#include <winsock.h>
+#endif
+#if HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
-int allow_severity = LOG_INFO;
-int deny_severity = LOG_WARNING;
+#if HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
-#ifdef LOG_DEBUG
-#undef LOG_DEBUG
+#if HAVE_ARPA_INET_H
+#include <arpa/inet.h>
#endif
-#ifdef LOG_WARN
-#undef LOG_WARN
+
+#if HAVE_SYS_SOCKET_H
+/* freebsd wants this for AF_INET */
+#include <sys/socket.h>
#endif
+#if HAVE_NETDB_H
+#include <netdb.h>
#endif
+#include <yaz/comstack.h>
#include <yaz/statserv.h>
#include <yaz/log.h>
+
+#if HAVE_TCPD_H
+#include <syslog.h>
+#include <tcpd.h>
+
+int allow_severity = LOG_INFO; /* not YLOG !! */
+int deny_severity = LOG_WARNING;
+
+#endif
+
int check_ip_tcpd(void *cd, const char *addr, int len, int type)
{
const char *daemon_name = (const char *) cd;
if (type == AF_INET)
{
- if (daemon_name && *daemon_name)
- {
+ if (daemon_name && *daemon_name)
+ {
#if HAVE_TCPD_H
- struct request_info request_info;
- int i;
-#endif
- char *host_name = 0, *host_addr = 0;
- struct hostent *host;
-
- struct sockaddr_in *addr_in = (struct sockaddr_in *) addr;
-
- if ((host = gethostbyaddr((char*)&addr_in->sin_addr,
- sizeof(addr_in->sin_addr),
- AF_INET)))
- host_name = (char*) host->h_name;
- host_addr = inet_ntoa(addr_in->sin_addr);
-#if HAVE_TCPD_H
- if (host_addr)
- request_init(&request_info, RQ_DAEMON, daemon_name,
- RQ_CLIENT_NAME, host_name,
- RQ_CLIENT_SIN, addr_in,
- RQ_CLIENT_ADDR, host_addr, 0);
- else
- request_init(&request_info, RQ_DAEMON, daemon_name,
- RQ_CLIENT_SIN, addr_in,
- RQ_CLIENT_ADDR, host_addr, 0);
- i = hosts_access(&request_info);
- if (!i)
- {
- yaz_log (LOG_DEBUG, "access denied from %s",
- host_name ? host_name : host_addr);
- return 1;
- }
- yaz_log (LOG_DEBUG, "access granted from %s",
- host_name ? host_name : host_addr);
+ struct request_info request_info;
+ int i;
+ char *host_name = 0, *host_addr = 0;
+ struct hostent *host;
+
+ struct sockaddr_in *addr_in = (struct sockaddr_in *) addr;
+
+ if ((host = gethostbyaddr((char*)&addr_in->sin_addr,
+ sizeof(addr_in->sin_addr),
+ AF_INET)))
+ host_name = (char*) host->h_name;
+ host_addr = inet_ntoa(addr_in->sin_addr);
+ if (host_addr && host_name)
+ request_init(&request_info, RQ_DAEMON, daemon_name,
+ RQ_CLIENT_NAME, host_name,
+ RQ_CLIENT_SIN, addr_in,
+ RQ_CLIENT_ADDR, host_addr, 0);
+ else
+ request_init(&request_info, RQ_DAEMON, daemon_name,
+ RQ_CLIENT_SIN, addr_in, 0);
+ i = hosts_access(&request_info);
+ if (!i)
+ {
+ yaz_log(YLOG_DEBUG, "access denied from %s",
+ host_name ? host_name : host_addr);
+ return 1;
+ }
+ yaz_log(YLOG_DEBUG, "access granted from %s",
+ host_name ? host_name : host_addr);
#endif
- }
+ }
}
return 0;
}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+