freebsd-skq/crypto/heimdal/lib/roken/socket_wrapper.h
stas e7e0b34988 - Update FreeBSD Heimdal distribution to version 1.5.1. This also brings
several new kerberos related libraries and applications to FreeBSD:
  o kgetcred(1) allows one to manually get a ticket for a particular service.
  o kf(1) securily forwards ticket to another host through an authenticated
    and encrypted stream.
  o kcc(1) is an umbrella program around klist(1), kswitch(1), kgetcred(1)
    and other user kerberos operations. klist and kswitch are just symlinks
    to kcc(1) now.
  o kswitch(1) allows you to easily switch between kerberos credentials if
    you're running KCM.
  o hxtool(1) is a certificate management tool to use with PKINIT.
  o string2key(1) maps a password into key.
  o kdigest(8) is a userland tool to access the KDC's digest interface.
  o kimpersonate(8) creates a "fake" ticket for a service.

  We also now install manpages for some lirbaries that were not installed
  before, libheimntlm and libhx509.

- The new HEIMDAL version no longer supports Kerberos 4.  All users are
  recommended to switch to Kerberos 5.

- Weak ciphers are now disabled by default.  To enable DES support (used
  by telnet(8)), use "allow_weak_crypto" option in krb5.conf.

- libtelnet, pam_ksu and pam_krb5 are now compiled with error on warnings
  disabled due to the function they use (krb5_get_err_text(3)) being
  deprecated.  I plan to work on this next.

- Heimdal's KDC now require sqlite to operate.  We use the bundled version
  and install it as libheimsqlite.  If some other FreeBSD components will
  require it in the future we can rename it to libbsdsqlite and use for these
  components as well.

- This is not a latest Heimdal version, the new one was released while I was
  working on the update.  I will update it to 1.5.2 soon, as it fixes some
  important bugs and security issues.
2012-03-22 08:48:42 +00:00

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4.5 KiB
C

/*
* Copyright (C) Jelmer Vernooij 2005 <jelmer@samba.org>
* Copyright (C) Stefan Metzmacher 2006 <metze@samba.org>
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the author nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#ifndef __SOCKET_WRAPPER_H__
#define __SOCKET_WRAPPER_H__
int swrap_socket(int family, int type, int protocol);
int swrap_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
int swrap_connect(int s, const struct sockaddr *serv_addr, socklen_t addrlen);
int swrap_bind(int s, const struct sockaddr *myaddr, socklen_t addrlen);
int swrap_listen(int s, int backlog);
int swrap_getpeername(int s, struct sockaddr *name, socklen_t *addrlen);
int swrap_getsockname(int s, struct sockaddr *name, socklen_t *addrlen);
int swrap_getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen);
int swrap_setsockopt(int s, int level, int optname, const void *optval, socklen_t optlen);
ssize_t swrap_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen);
ssize_t swrap_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen);
int swrap_ioctl(int s, int req, void *ptr);
ssize_t swrap_recv(int s, void *buf, size_t len, int flags);
ssize_t swrap_send(int s, const void *buf, size_t len, int flags);
int swrap_close(int);
int swrap_dup(int);
int swrap_dup2(int, int);
#ifdef SOCKET_WRAPPER_REPLACE
#ifdef accept
#undef accept
#endif
#define accept(s,addr,addrlen) swrap_accept(s,addr,addrlen)
#ifdef connect
#undef connect
#endif
#define connect(s,serv_addr,addrlen) swrap_connect(s,serv_addr,addrlen)
#ifdef bind
#undef bind
#endif
#define bind(s,myaddr,addrlen) swrap_bind(s,myaddr,addrlen)
#ifdef listen
#undef listen
#endif
#define listen(s,blog) swrap_listen(s,blog)
#ifdef getpeername
#undef getpeername
#endif
#define getpeername(s,name,addrlen) swrap_getpeername(s,name,addrlen)
#ifdef getsockname
#undef getsockname
#endif
#define getsockname(s,name,addrlen) swrap_getsockname(s,name,addrlen)
#ifdef getsockopt
#undef getsockopt
#endif
#define getsockopt(s,level,optname,optval,optlen) swrap_getsockopt(s,level,optname,optval,optlen)
#ifdef setsockopt
#undef setsockopt
#endif
#define setsockopt(s,level,optname,optval,optlen) swrap_setsockopt(s,level,optname,optval,optlen)
#ifdef recvfrom
#undef recvfrom
#endif
#define recvfrom(s,buf,len,flags,from,fromlen) swrap_recvfrom(s,buf,len,flags,from,fromlen)
#ifdef sendto
#undef sendto
#endif
#define sendto(s,buf,len,flags,to,tolen) swrap_sendto(s,buf,len,flags,to,tolen)
#ifdef ioctl
#undef ioctl
#endif
#define ioctl(s,req,ptr) swrap_ioctl(s,req,ptr)
#ifdef recv
#undef recv
#endif
#define recv(s,buf,len,flags) swrap_recv(s,buf,len,flags)
#ifdef send
#undef send
#endif
#define send(s,buf,len,flags) swrap_send(s,buf,len,flags)
#ifdef socket
#undef socket
#endif
#define socket(domain,type,protocol) swrap_socket(domain,type,protocol)
#ifdef close
#undef close
#endif
#define close(s) swrap_close(s)
#ifdef dup
#undef dup
#endif
#define dup(oldd) swrap_dup(oldd)
#ifdef dup2
#undef dup2
#endif
#define dup2(oldd, newd) swrap_dup2(oldd, newd)
#endif
#endif /* __SOCKET_WRAPPER_H__ */