-: 0:Source:srv_rcache.c -: 0:Graph:/var/tsitkova/Sources/v10/trunk/src/lib/krb5/krb/srv_rcache.so.gcno -: 0:Data:/var/tsitkova/Sources/v10/trunk/src/lib/krb5/krb/srv_rcache.so.gcda -: 0:Runs:1602 -: 0:Programs:1 -: 1:/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */ -: 2:/* lib/krb5/krb/srv_rcache.c - Acquire default replay cache for a server */ -: 3:/* -: 4: * Copyright 1991 by the Massachusetts Institute of Technology. -: 5: * All Rights Reserved. -: 6: * -: 7: * Export of this software from the United States of America may -: 8: * require a specific license from the United States Government. -: 9: * It is the responsibility of any person or organization contemplating -: 10: * export to obtain such a license before exporting. -: 11: * -: 12: * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and -: 13: * distribute this software and its documentation for any purpose and -: 14: * without fee is hereby granted, provided that the above copyright -: 15: * notice appear in all copies and that both that copyright notice and -: 16: * this permission notice appear in supporting documentation, and that -: 17: * the name of M.I.T. not be used in advertising or publicity pertaining -: 18: * to distribution of the software without specific, written prior -: 19: * permission. Furthermore if you modify this software you must label -: 20: * your software as modified software and not distribute it in such a -: 21: * fashion that it might be confused with the original M.I.T. software. -: 22: * M.I.T. makes no representations about the suitability of -: 23: * this software for any purpose. It is provided "as is" without express -: 24: * or implied warranty. -: 25: */ -: 26: -: 27:#include "k5-int.h" -: 28:#include -: 29:#include -: 30: -: 31:/* Macro for valid RC name characters*/ -: 32:#define isvalidrcname(x) ((!ispunct(x))&&isgraph(x)) -: 33:krb5_error_code KRB5_CALLCONV 962: 34:krb5_get_server_rcache(krb5_context context, const krb5_data *piece, -: 35: krb5_rcache *rcptr) -: 36:{ 962: 37: krb5_rcache rcache = 0; 962: 38: char *cachename = 0, *cachetype; -: 39: krb5_error_code retval; -: 40: unsigned int i; -: 41: struct k5buf buf; -: 42:#ifdef HAVE_GETEUID 962: 43: unsigned long uid = geteuid(); -: 44:#endif -: 45: 962: 46: if (piece == NULL) #####: 47: return ENOMEM; -: 48: 962: 49: cachetype = krb5_rc_default_type(context); -: 50: 962: 51: krb5int_buf_init_dynamic(&buf); 962: 52: krb5int_buf_add(&buf, cachetype); 962: 53: krb5int_buf_add(&buf, ":"); 6670: 54: for (i = 0; i < piece->length; i++) { 5708: 55: if (piece->data[i] == '-') #####: 56: krb5int_buf_add(&buf, "--"); 5708: 57: else if (!isvalidrcname((int) piece->data[i])) #####: 58: krb5int_buf_add_fmt(&buf, "-%03o", piece->data[i]); -: 59: else 5708: 60: krb5int_buf_add_len(&buf, &piece->data[i], 1); -: 61: } -: 62:#ifdef HAVE_GETEUID 962: 63: krb5int_buf_add_fmt(&buf, "_%lu", uid); -: 64:#endif -: 65: 962: 66: cachename = krb5int_buf_data(&buf); 962: 67: if (cachename == NULL) #####: 68: return ENOMEM; -: 69: 962: 70: retval = krb5_rc_resolve_full(context, &rcache, cachename); 962: 71: if (retval) #####: 72: goto cleanup; -: 73: 962: 74: retval = krb5_rc_recover_or_initialize(context, rcache, -: 75: context->clockskew); 962: 76: if (retval) #####: 77: goto cleanup; -: 78: 962: 79: *rcptr = rcache; 962: 80: rcache = 0; 962: 81: retval = 0; -: 82: -: 83:cleanup: 962: 84: if (rcache) #####: 85: krb5_rc_close(context, rcache); 962: 86: if (cachename) 962: 87: free(cachename); 962: 88: return retval; -: 89:}