1 /* 2 * Copyright (c) 2001 Dima Dorfman. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27 //#include <sys/cdefs.h> 28 #include <wintirpc.h> 29 #include <rpc/types.h> 30 //#include <sys/param.h> 31 //#include <sys/socket.h> 32 //#include <sys/un.h> 33 34 #include <errno.h> 35 //#include <unistd.h> 36 37 #ifdef _WIN32 38 int 39 getpeereid(SOCKET s, uid_t *euid, gid_t *egid) 40 { 41 // XXX Need to figure out what to do here for Windows! 42 return -1; 43 } 44 #else 45 int 46 getpeereid(int s, uid_t *euid, gid_t *egid) 47 { 48 struct ucred uc; 49 socklen_t uclen; 50 int error; 51 52 uclen = sizeof(uc); 53 error = getsockopt(s, SOL_SOCKET, SO_PEERCRED, &uc, &uclen); /* SCM_CREDENTIALS */ 54 if (error != 0) 55 return (error); 56 // if (uc.cr_version != XUCRED_VERSION) 57 // return (EINVAL); 58 *euid = uc.uid; 59 *egid = uc.gid; 60 return (0); 61 } 62 #endif 63