diff options
Diffstat (limited to 'crypto/heimdal/lib/krb5/verify_user.c')
| -rw-r--r-- | crypto/heimdal/lib/krb5/verify_user.c | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/crypto/heimdal/lib/krb5/verify_user.c b/crypto/heimdal/lib/krb5/verify_user.c deleted file mode 100644 index 10c22cb7e72c..000000000000 --- a/crypto/heimdal/lib/krb5/verify_user.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - * Copyright (c) 1997, 1999 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include "krb5_locl.h" - -RCSID("$Id: verify_user.c,v 1.11 1999/12/02 17:05:13 joda Exp $"); - -static krb5_error_code -verify_common (krb5_context context, - krb5_principal principal, - krb5_ccache ccache, - krb5_boolean secure, - const char *service, - krb5_creds cred) -{ - krb5_error_code ret; - krb5_principal server; - krb5_verify_init_creds_opt vopt; - krb5_ccache id; - - ret = krb5_sname_to_principal (context, NULL, service, KRB5_NT_SRV_HST, - &server); - if(ret) return ret; - - krb5_verify_init_creds_opt_init(&vopt); - krb5_verify_init_creds_opt_set_ap_req_nofail(&vopt, secure); - - ret = krb5_verify_init_creds(context, - &cred, - server, - NULL, - NULL, - &vopt); - krb5_free_principal(context, server); - if(ret) return ret; - if(ccache == NULL) - ret = krb5_cc_default (context, &id); - else - id = ccache; - if(ret == 0){ - ret = krb5_cc_initialize(context, id, principal); - if(ret == 0){ - ret = krb5_cc_store_cred(context, id, &cred); - } - if(ccache == NULL) - krb5_cc_close(context, id); - } - krb5_free_creds_contents(context, &cred); - return ret; -} - -/* - * Verify user `principal' with `password'. - * - * If `secure', also verify against local service key for `service'. - * - * As a side effect, fresh tickets are obtained and stored in `ccache'. - */ - -krb5_error_code -krb5_verify_user(krb5_context context, - krb5_principal principal, - krb5_ccache ccache, - const char *password, - krb5_boolean secure, - const char *service) -{ - - krb5_error_code ret; - krb5_get_init_creds_opt opt; - krb5_creds cred; - - krb5_get_init_creds_opt_init (&opt); - - ret = krb5_get_init_creds_password (context, - &cred, - principal, - (char*)password, - krb5_prompter_posix, - NULL, - 0, - NULL, - &opt); - - if(ret) - return ret; - return verify_common (context, principal, ccache, secure, service, cred); -} - -/* - * A variant of `krb5_verify_user'. The realm of `principal' is - * ignored and all the local realms are tried. - */ - -krb5_error_code -krb5_verify_user_lrealm(krb5_context context, - krb5_principal principal, - krb5_ccache ccache, - const char *password, - krb5_boolean secure, - const char *service) -{ - krb5_error_code ret; - krb5_get_init_creds_opt opt; - krb5_realm *realms, *r; - krb5_creds cred; - - krb5_get_init_creds_opt_init (&opt); - - ret = krb5_get_default_realms (context, &realms); - if (ret) - return ret; - ret = KRB5_CONFIG_NODEFREALM; - - for (r = realms; *r != NULL && ret != 0; ++r) { - char *tmp = strdup (*r); - - if (tmp == NULL) { - krb5_free_host_realm (context, realms); - return ENOMEM; - } - free (*krb5_princ_realm (context, principal)); - krb5_princ_set_realm (context, principal, &tmp); - - ret = krb5_get_init_creds_password (context, - &cred, - principal, - (char*)password, - krb5_prompter_posix, - NULL, - 0, - NULL, - &opt); - } - krb5_free_host_realm (context, realms); - if(ret) - return ret; - - return verify_common (context, principal, ccache, secure, service, cred); -} |