1 /* $NetBSD: crypto-stubs.c,v 1.2 2017/01/28 21:31:49 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1997 - 2008 Kungliga Tekniska Högskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * 3. Neither the name of the Institute nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #include <krb5_locl.h> 37 38 /* These are stub functions for the standalone RFC3961 crypto library */ 39 40 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL 41 krb5_init_context(krb5_context *context) 42 { 43 krb5_context p; 44 45 *context = NULL; 46 47 /* should have a run_once */ 48 bindtextdomain(HEIMDAL_TEXTDOMAIN, HEIMDAL_LOCALEDIR); 49 50 p = calloc(1, sizeof(*p)); 51 if(!p) 52 return ENOMEM; 53 54 HEIMDAL_MUTEX_init(&p->mutex); 55 56 *context = p; 57 return 0; 58 } 59 60 KRB5_LIB_FUNCTION void KRB5_LIB_CALL 61 krb5_free_context(krb5_context context) 62 { 63 krb5_clear_error_message(context); 64 65 HEIMDAL_MUTEX_destroy(&context->mutex); 66 if (context->flags & KRB5_CTX_F_SOCKETS_INITIALIZED) { 67 rk_SOCK_EXIT(); 68 } 69 70 memset(context, 0, sizeof(*context)); 71 free(context); 72 } 73 74 KRB5_LIB_FUNCTION krb5_boolean KRB5_LIB_CALL 75 _krb5_homedir_access(krb5_context context) { 76 return 0; 77 } 78 79 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL 80 krb5_log(krb5_context context, 81 krb5_log_facility *fac, 82 int level, 83 const char *fmt, 84 ...) 85 { 86 return 0; 87 } 88 89 void KRB5_LIB_FUNCTION 90 _krb5_debug(krb5_context context, 91 int level, 92 const char *fmt, 93 ...) 94 { 95 } 96 97 98 /* This function is currently just used to get the location of the EGD 99 * socket. If we're not using an EGD, then we can just return NULL */ 100 101 KRB5_LIB_FUNCTION const char* KRB5_LIB_CALL 102 krb5_config_get_string (krb5_context context, 103 const krb5_config_section *c, 104 ...) 105 { 106 return NULL; 107 } 108