1 kumpf 1.2 /*
  2           //%2006////////////////////////////////////////////////////////////////////////
  3           //
  4           // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
  5           // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
  6           // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
  7           // IBM Corp.; EMC Corporation, The Open Group.
  8           // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
  9           // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
 10           // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
 11           // EMC Corporation; VERITAS Software Corporation; The Open Group.
 12           // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
 13           // EMC Corporation; Symantec Corporation; The Open Group.
 14           //
 15           // Permission is hereby granted, free of charge, to any person obtaining a copy
 16           // of this software and associated documentation files (the "Software"), to
 17           // deal in the Software without restriction, including without limitation the
 18           // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 19           // sell copies of the Software, and to permit persons to whom the Software is
 20           // furnished to do so, subject to the following conditions:
 21           // 
 22 kumpf 1.2 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
 23           // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
 24           // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 25           // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 26           // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 27           // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 28           // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 29           // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 30           //
 31           //==============================================================================
 32           //
 33           //%/////////////////////////////////////////////////////////////////////////////
 34           */
 35           
 36           #include <Executor/PAMAuth.h>

 37 kumpf 1.3 #include <Executor/Socket.h>

 38 kumpf 1.4 #include <Pegasus/Common/PegasusVersion.h>

 39 kumpf 1.2 #include <stdio.h>
 40           #include <stdlib.h>
 41           #include <syslog.h>
 42           #include <unistd.h>
 43           #include <errno.h>
 44           #include <string.h>
 45           
 46           static void Exit(int status)
 47           {
 48               syslog(LOG_DEBUG, "exit(%d)", status);
 49               exit(status);
 50           }
 51           
 52           int main(int argc, char* argv[])
 53           {
 54               int sock;
 55               CimserveraRequest request;

 56 kumpf 1.3     CimserveraResponse response;

 57 kumpf 1.2 
 58               /* Open syslog: */
 59           
 60               openlog("cimservera", LOG_PID, LOG_AUTH);
 61               syslog(LOG_DEBUG, "started");
 62           

 63 kumpf 1.3     /* Check arguments. */

 64 kumpf 1.2 
 65               if (argc != 2)
 66               {
 67                   fprintf(stderr, "Usage: %s <socket-number>\n", argv[0]);
 68                   Exit(1);
 69               }
 70           
 71               /* Open socket stream. */
 72           
 73               {
 74                   char* end;
 75                   long x = strtoul(argv[1], &end, 10);
 76           
 77                   if (*end != '\0')
 78                   {
 79                       fprintf(stderr, "%s : bad socket argument: %s\n", argv[0], argv[1]);
 80                       Exit(1);
 81                   }
 82                   
 83                   sock = (int)x;
 84               }
 85 kumpf 1.2 
 86               /* Wait on request. */
 87           

 88 kumpf 1.3     if (RecvBlock(sock, &request, sizeof(request)) != sizeof(request))

 89 kumpf 1.2     {
 90                   close(sock);
 91                   Exit(1);
 92               }
 93           
 94               /* Handle request (authenticate or validateUser) */
 95           
 96               if (strcmp(request.arg0, "authenticate") == 0)
 97               {
 98                   int status = PAMAuthenticateInProcess(request.arg1, request.arg2);
 99           
100                   if (status != 0)
101                   {
102                       syslog(LOG_WARNING, "user \"%s\" failed to authenticate",
103                           request.arg1);
104                   }
105           

106 kumpf 1.3         response.status = status;
107           
108                   if (SendBlock(sock, &response, sizeof(response)) != sizeof(response))
109                   {
110                       close(sock);
111                       Exit(1);
112                   }
113           
114                   close(sock);

115 kumpf 1.2         Exit(status == 0 ? 0 : 1);
116               }
117               else if (strcmp(request.arg0, "validateUser") == 0)
118               {
119                   int status = PAMValidateUserInProcess(request.arg1);
120           
121                   if (status != 0)

122 kumpf 1.3         {

123 kumpf 1.2             syslog(LOG_WARNING, "failed to validate user \"%s\"", request.arg1);

124 kumpf 1.3         }
125           
126                   response.status = status;
127           
128                   if (SendBlock(sock, &response, sizeof(response)) != sizeof(response))
129                   {
130                       close(sock);
131                       Exit(1);
132                   }

133 kumpf 1.2 

134 kumpf 1.3         close(sock);

135 kumpf 1.2         Exit(status == 0 ? 0 : 1);
136               }
137           

138 kumpf 1.3     syslog(LOG_WARNING, "invalid request");

139 kumpf 1.2     close(sock);

140 kumpf 1.3     Exit(1);
141               return 1;

142 kumpf 1.2 }