1 /* $NetBSD: windc_plugin.h,v 1.3 2023/06/19 21:41:42 christos Exp $ */ 2 3 /* 4 * Copyright (c) 2006 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 /* Id */ 37 38 #ifndef HEIMDAL_KRB5_PAC_PLUGIN_H 39 #define HEIMDAL_KRB5_PAC_PLUGIN_H 1 40 41 #include <krb5/krb5.h> 42 43 /* 44 * The PAC generate function should allocate a krb5_pac using 45 * krb5_pac_init and fill in the PAC structure for the principal using 46 * krb5_pac_add_buffer. 47 * 48 * The PAC verify function should verify all components in the PAC 49 * using krb5_pac_get_types and krb5_pac_get_buffer for all types. 50 * 51 * Check client access function check if the client is authorized. 52 */ 53 54 struct hdb_entry_ex; 55 56 typedef krb5_error_code 57 (KRB5_CALLCONV *krb5plugin_windc_pac_generate)(void *, krb5_context, 58 struct hdb_entry_ex *, krb5_pac *); 59 60 typedef krb5_error_code 61 (KRB5_CALLCONV *krb5plugin_windc_pac_verify)(void *, krb5_context, 62 const krb5_principal, /* new ticket client */ 63 const krb5_principal, /* delegation proxy */ 64 struct hdb_entry_ex *,/* client */ 65 struct hdb_entry_ex *,/* server */ 66 struct hdb_entry_ex *,/* krbtgt */ 67 krb5_pac *); 68 69 typedef krb5_error_code 70 (KRB5_CALLCONV *krb5plugin_windc_client_access)( 71 void *, krb5_context, 72 krb5_kdc_configuration *config, 73 hdb_entry_ex *, const char *, 74 hdb_entry_ex *, const char *, 75 KDC_REQ *, METHOD_DATA *); 76 77 78 #define KRB5_WINDC_PLUGIN_MINOR 6 79 #define KRB5_WINDC_PLUGING_MINOR KRB5_WINDC_PLUGIN_MINOR 80 81 typedef struct krb5plugin_windc_ftable { 82 int minor_version; 83 krb5_error_code (KRB5_CALLCONV *init)(krb5_context, void **); 84 void (KRB5_CALLCONV *fini)(void *); 85 krb5plugin_windc_pac_generate pac_generate; 86 krb5plugin_windc_pac_verify pac_verify; 87 krb5plugin_windc_client_access client_access; 88 } krb5plugin_windc_ftable; 89 90 #endif /* HEIMDAL_KRB5_PAC_PLUGIN_H */ 91 92