src/log/tokens.c

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 #include <afsconfig.h>
  11 #include <afs/param.h>
  12
  13 #include <roken.h>
  14
  15 #include <rx/xdr.h>
  16 #include <afs/auth.h>
  17 #include <afs/ktc.h>
  18
  19 #define VIRTUE
  20 #define VICE
  21
  22 #ifdef CMUWP_ENV
  23 #include <afs/afsutil.h>        /*getv*(), getc*() routine family */
  24 #endif /* CMUWP_ENV */
  25
  26 #undef VIRTUE
  27 #undef VICE
  28
  29 #include "AFS_component_version_number.c"
  30
  31 int
  32 main(int argc, char **argv)
  33 {                               /*Main program */
  34     int cellNum;                /*Cell entry number */
  35     int rc;                     /*Return value from U_CellGetLocalTokens */
  36     time_t current_time;        /*Current time of day */
  37     time_t tokenExpireTime;     /*When token expires */
  38     char *expireString;         /*Char string of expiration time */
  39     char UserName[MAXKTCNAMELEN * 2 + 2]; /*Printable user name */
  40     char *cellName;
  41     struct ktc_principal clientName;    /* service name for ticket */
  42     struct ktc_token token;     /* the token we're printing */
  43     struct ktc_setTokenData *tokenSet;
  44
  45 #ifdef  AFS_AIX32_ENV
  46     /*
  47      * The following signal action for AIX is necessary so that in case of a
  48      * crash (i.e. core is generated) we can include the user's data section
  49      * in the core dump. Unfortunately, by default, only a partial core is
  50      * generated which, in many cases, isn't too useful.
  51      */
  52     struct sigaction nsa;
  53
  54     sigemptyset(&nsa.sa_mask);
  55     nsa.sa_handler = SIG_DFL;
  56     nsa.sa_flags = SA_FULLDUMP;
  57     sigaction(SIGSEGV, &nsa, NULL);
  58 #endif
  59
  60     /* has no args ... support for help flag */
  61
  62     if (argc > 1) {
  63         /* syntax from AFS Com Ref Man p9-39 */
  64
  65         printf("Usage: tokens [-help]\n");
  66         fflush(stdout);
  67         exit(0);
  68     }
  69
  70     printf("\nTokens held by the Cache Manager:\n\n");
  71     cellNum = 0;
  72     current_time = time(0);
  73     while (1) {
  74         rc = ktc_ListTokensEx(cellNum, &cellNum, &cellName);
  75         if (rc) {
  76             /* only error is now end of list */
  77             printf("   --End of list--\n");
  78             break;
  79         } else {
  80             /* get the ticket info itself */
  81             rc = ktc_GetTokenEx(cellName, &tokenSet);
  82             if (rc) {
  83                 printf
  84                     ("tokens: failed to get token info for cell %s (code %d)\n",
  85                      cellName, rc);
  86                 continue;
  87             }
  88             rc = token_extractRxkad(tokenSet, &token, NULL, &clientName);
  89             if (rc == 0) {
  90                 tokenExpireTime = token.endTime;
  91                 strcpy(UserName, clientName.name);
  92                 if (clientName.instance[0] != 0) {
  93                     strcat(UserName, ".");
  94                     strcat(UserName, clientName.instance);
  95                 }
  96                 if (UserName[0] == 0)
  97                     printf("rxkad Tokens");
  98                 else if (strncmp(UserName, "AFS ID", 6) == 0) {
  99                     printf("User's (%s) rxkad tokens", UserName);
 100                 } else if (strncmp(UserName, "Unix UID", 8) == 0) {
 101                     printf("RxkadTokens");
 102                 } else
 103                     printf("User %s's rxkad tokens", UserName);
 104                 printf(" for %s ", cellName);
 105                 if (tokenExpireTime <= current_time)
 106                     printf("[>> Expired <<]\n");
 107                 else {
 108                     expireString = ctime(&tokenExpireTime);
 109                     expireString += 4;  /*Move past the day of week */
 110                     expireString[12] = '\0';
 111                     printf("[Expires %s]\n", expireString);
 112                 }
 113             }
 114             token_FreeSet(&tokenSet);
 115         }
 116     }
 117     exit(0);
 118 }                               /*Main program */