| 1 | /*
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| 2 | * Copyright (c) 2006 Kungliga Tekniska Högskolan
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| 3 | * (Royal Institute of Technology, Stockholm, Sweden).
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| 4 | * All rights reserved.
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| 5 | *
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| 6 | * Redistribution and use in source and binary forms, with or without
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| 7 | * modification, are permitted provided that the following conditions
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| 8 | * are met:
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| 9 | *
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| 10 | * 1. Redistributions of source code must retain the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer.
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| 12 | *
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| 13 | * 2. Redistributions in binary form must reproduce the above copyright
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| 14 | * notice, this list of conditions and the following disclaimer in the
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| 15 | * documentation and/or other materials provided with the distribution.
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| 16 | *
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| 17 | * 3. Neither the name of the Institute nor the names of its contributors
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| 18 | * may be used to endorse or promote products derived from this software
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| 19 | * without specific prior written permission.
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| 20 | *
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 31 | * SUCH DAMAGE.
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| 32 | */
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| 33 |
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| 34 | /* $Id$ */
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| 35 |
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| 36 | #ifndef HEIMDAL_KRB5_PAC_PLUGIN_H
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| 37 | #define HEIMDAL_KRB5_PAC_PLUGIN_H 1
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| 38 |
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| 39 | #include <krb5.h>
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| 40 |
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| 41 | /*
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| 42 | * The PAC generate function should allocate a krb5_pac using
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| 43 | * krb5_pac_init and fill in the PAC structure for the principal using
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| 44 | * krb5_pac_add_buffer.
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| 45 | *
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| 46 | * The PAC verify function should verify all components in the PAC
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| 47 | * using krb5_pac_get_types and krb5_pac_get_buffer for all types.
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| 48 | *
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| 49 | * Check client access function check if the client is authorized.
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| 50 | */
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| 51 |
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| 52 | struct hdb_entry_ex;
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| 53 |
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| 54 | typedef krb5_error_code
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| 55 | (*krb5plugin_windc_pac_generate)(void *, krb5_context,
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| 56 | struct hdb_entry_ex *, krb5_pac *);
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| 57 |
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| 58 | typedef krb5_error_code
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| 59 | (*krb5plugin_windc_pac_verify)(void *, krb5_context,
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| 60 | const krb5_principal,
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| 61 | struct hdb_entry_ex *,
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| 62 | struct hdb_entry_ex *,
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| 63 | struct hdb_entry_ex *,
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| 64 | krb5_pac *);
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| 65 |
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| 66 | typedef krb5_error_code
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| 67 | (*krb5plugin_windc_client_access)(
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| 68 | void *, krb5_context,
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| 69 | krb5_kdc_configuration *config,
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| 70 | hdb_entry_ex *, const char *,
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| 71 | hdb_entry_ex *, const char *,
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| 72 | KDC_REQ *, krb5_data *);
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| 73 |
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| 74 |
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| 75 | #define KRB5_WINDC_PLUGING_MINOR 4
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| 76 | #define KRB5_WINDC_PLUGIN_MINOR 4
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| 77 |
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| 78 | typedef struct krb5plugin_windc_ftable {
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| 79 | int minor_version;
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| 80 | krb5_error_code (*init)(krb5_context, void **);
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| 81 | void (*fini)(void *);
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| 82 | krb5plugin_windc_pac_generate pac_generate;
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| 83 | krb5plugin_windc_pac_verify pac_verify;
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| 84 | krb5plugin_windc_client_access client_access;
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| 85 | } krb5plugin_windc_ftable;
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| 86 |
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| 87 | #endif /* HEIMDAL_KRB5_PAC_PLUGIN_H */
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| 88 |
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