source: heimdal/trunk/lib/krb5/krb5_ccapi.h

Last change on this file was 1, checked in by Paul Smedley, 10 years ago

Initial commit of Heimdal 1.5.3
File size: 7.5 KB
Line 
1/*
2 * Copyright (c) 2004 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34/* $Id$ */
35
36#ifndef KRB5_CCAPI_H
37#define KRB5_CCAPI_H 1
38
39#include <krb5-types.h>
40
41 #ifdef __APPLE__
42#pragma pack(push,2)
43#endif
44
45enum {
46 cc_credentials_v5 = 2
47};
48
49enum {
50 ccapi_version_3 = 3,
51 ccapi_version_4 = 4
52};
53
54enum {
55 ccNoError = 0,
56
57 ccIteratorEnd = 201,
58 ccErrBadParam,
59 ccErrNoMem,
60 ccErrInvalidContext,
61 ccErrInvalidCCache,
62
63 ccErrInvalidString, /* 206 */
64 ccErrInvalidCredentials,
65 ccErrInvalidCCacheIterator,
66 ccErrInvalidCredentialsIterator,
67 ccErrInvalidLock,
68
69 ccErrBadName, /* 211 */
70 ccErrBadCredentialsVersion,
71 ccErrBadAPIVersion,
72 ccErrContextLocked,
73 ccErrContextUnlocked,
74
75 ccErrCCacheLocked, /* 216 */
76 ccErrCCacheUnlocked,
77 ccErrBadLockType,
78 ccErrNeverDefault,
79 ccErrCredentialsNotFound,
80
81 ccErrCCacheNotFound, /* 221 */
82 ccErrContextNotFound,
83 ccErrServerUnavailable,
84 ccErrServerInsecure,
85 ccErrServerCantBecomeUID,
86
87 ccErrTimeOffsetNotSet /* 226 */
88};
89
90typedef int32_t cc_int32;
91typedef uint32_t cc_uint32;
92typedef struct cc_context_t *cc_context_t;
93typedef struct cc_ccache_t *cc_ccache_t;
94typedef struct cc_ccache_iterator_t *cc_ccache_iterator_t;
95typedef struct cc_credentials_v5_t cc_credentials_v5_t;
96typedef struct cc_credentials_t *cc_credentials_t;
97typedef struct cc_credentials_iterator_t *cc_credentials_iterator_t;
98typedef struct cc_string_t *cc_string_t;
99typedef cc_uint32 cc_time_t;
100
101typedef struct cc_data {
102 cc_uint32 type;
103 cc_uint32 length;
104 void *data;
105} cc_data;
106
107struct cc_credentials_v5_t {
108 char *client;
109 char *server;
110 cc_data keyblock;
111 cc_time_t authtime;
112 cc_time_t starttime;
113 cc_time_t endtime;
114 cc_time_t renew_till;
115 cc_uint32 is_skey;
116 cc_uint32 ticket_flags;
117#define KRB5_CCAPI_TKT_FLG_FORWARDABLE 0x40000000
118#define KRB5_CCAPI_TKT_FLG_FORWARDED 0x20000000
119#define KRB5_CCAPI_TKT_FLG_PROXIABLE 0x10000000
120#define KRB5_CCAPI_TKT_FLG_PROXY 0x08000000
121#define KRB5_CCAPI_TKT_FLG_MAY_POSTDATE 0x04000000
122#define KRB5_CCAPI_TKT_FLG_POSTDATED 0x02000000
123#define KRB5_CCAPI_TKT_FLG_INVALID 0x01000000
124#define KRB5_CCAPI_TKT_FLG_RENEWABLE 0x00800000
125#define KRB5_CCAPI_TKT_FLG_INITIAL 0x00400000
126#define KRB5_CCAPI_TKT_FLG_PRE_AUTH 0x00200000
127#define KRB5_CCAPI_TKT_FLG_HW_AUTH 0x00100000
128#define KRB5_CCAPI_TKT_FLG_TRANSIT_POLICY_CHECKED 0x00080000
129#define KRB5_CCAPI_TKT_FLG_OK_AS_DELEGATE 0x00040000
130#define KRB5_CCAPI_TKT_FLG_ANONYMOUS 0x00020000
131 cc_data **addresses;
132 cc_data ticket;
133 cc_data second_ticket;
134 cc_data **authdata;
135};
136
137
138typedef struct cc_string_functions {
139 cc_int32 (*release)(cc_string_t);
140} cc_string_functions;
141
142struct cc_string_t {
143 const char *data;
144 const cc_string_functions *func;
145};
146
147typedef struct cc_credentials_union {
148 cc_int32 version;
149 union {
150 cc_credentials_v5_t* credentials_v5;
151 } credentials;
152} cc_credentials_union;
153
154struct cc_credentials_functions {
155 cc_int32 (*release)(cc_credentials_t);
156 cc_int32 (*compare)(cc_credentials_t, cc_credentials_t, cc_uint32*);
157};
158
159struct cc_credentials_t {
160 const cc_credentials_union* data;
161 const struct cc_credentials_functions* func;
162};
163
164struct cc_credentials_iterator_functions {
165 cc_int32 (*release)(cc_credentials_iterator_t);
166 cc_int32 (*next)(cc_credentials_iterator_t, cc_credentials_t*);
167};
168
169struct cc_credentials_iterator_t {
170 const struct cc_credentials_iterator_functions *func;
171};
172
173struct cc_ccache_iterator_functions {
174 cc_int32 (*release) (cc_ccache_iterator_t);
175 cc_int32 (*next)(cc_ccache_iterator_t, cc_ccache_t*);
176};
177
178struct cc_ccache_iterator_t {
179 const struct cc_ccache_iterator_functions* func;
180};
181
182typedef struct cc_ccache_functions {
183 cc_int32 (*release)(cc_ccache_t);
184 cc_int32 (*destroy)(cc_ccache_t);
185 cc_int32 (*set_default)(cc_ccache_t);
186 cc_int32 (*get_credentials_version)(cc_ccache_t, cc_uint32*);
187 cc_int32 (*get_name)(cc_ccache_t, cc_string_t*);
188 cc_int32 (*get_principal)(cc_ccache_t, cc_uint32, cc_string_t*);
189 cc_int32 (*set_principal)(cc_ccache_t, cc_uint32, const char*);
190 cc_int32 (*store_credentials)(cc_ccache_t, const cc_credentials_union*);
191 cc_int32 (*remove_credentials)(cc_ccache_t, cc_credentials_t);
192 cc_int32 (*new_credentials_iterator)(cc_ccache_t,
193 cc_credentials_iterator_t*);
194 cc_int32 (*move)(cc_ccache_t, cc_ccache_t);
195 cc_int32 (*lock)(cc_ccache_t, cc_uint32, cc_uint32);
196 cc_int32 (*unlock)(cc_ccache_t);
197 cc_int32 (*get_last_default_time)(cc_ccache_t, cc_time_t*);
198 cc_int32 (*get_change_time)(cc_ccache_t, cc_time_t*);
199 cc_int32 (*compare)(cc_ccache_t, cc_ccache_t, cc_uint32*);
200 cc_int32 (*get_kdc_time_offset)(cc_ccache_t, cc_int32, cc_time_t *);
201 cc_int32 (*set_kdc_time_offset)(cc_ccache_t, cc_int32, cc_time_t);
202 cc_int32 (*clear_kdc_time_offset)(cc_ccache_t, cc_int32);
203} cc_ccache_functions;
204
205struct cc_ccache_t {
206 const cc_ccache_functions *func;
207};
208
209struct cc_context_functions {
210 cc_int32 (*release)(cc_context_t);
211 cc_int32 (*get_change_time)(cc_context_t, cc_time_t *);
212 cc_int32 (*get_default_ccache_name)(cc_context_t, cc_string_t*);
213 cc_int32 (*open_ccache)(cc_context_t, const char*, cc_ccache_t *);
214 cc_int32 (*open_default_ccache)(cc_context_t, cc_ccache_t*);
215 cc_int32 (*create_ccache)(cc_context_t,const char*, cc_uint32,
216 const char*, cc_ccache_t*);
217 cc_int32 (*create_default_ccache)(cc_context_t, cc_uint32,
218 const char*, cc_ccache_t*);
219 cc_int32 (*create_new_ccache)(cc_context_t, cc_uint32,
220 const char*, cc_ccache_t*);
221 cc_int32 (*new_ccache_iterator)(cc_context_t, cc_ccache_iterator_t*);
222 cc_int32 (*lock)(cc_context_t, cc_uint32, cc_uint32);
223 cc_int32 (*unlock)(cc_context_t);
224 cc_int32 (*compare)(cc_context_t, cc_context_t, cc_uint32*);
225};
226
227struct cc_context_t {
228 const struct cc_context_functions* func;
229};
230
231typedef cc_int32
232(*cc_initialize_func)(cc_context_t*, cc_int32, cc_int32 *, char const **);
233
234#ifdef __APPLE__
235#pragma pack(pop)
236#endif
237
238
239#endif /* KRB5_CCAPI_H */
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