source: libabac/abac.h @ 2efdff5

mei_rt2mei_rt2_fix_1
Last change on this file since 2efdff5 was 2efdff5, checked in by Mei <mei@…>, 12 years ago

1) fix the missing check for 'This' rt2.y when called from creddy/prover

combo

2) patch up the stringify of abac_term that is of time type.
3) update the testing to reflect the changes to baseline output
  • Property mode set to 100644
File size: 9.6 KB
Line 
1#ifndef __ABAC_H__
2#define __ABAC_H__
3
4#include <stdlib.h>
5#include <abac_common.h>
6
7typedef struct _abac_context_t abac_context_t;
8typedef struct _abac_credential_t abac_credential_t;
9typedef struct _abac_aspect_t abac_aspect_t;
10typedef struct _abac_attribute_t abac_attribute_t;
11typedef struct _abac_id_t abac_id_t;
12typedef struct _abac_id_credential_t abac_id_credential_t;
13
14typedef struct _abac_condition_t abac_condition_t;
15typedef struct _abac_term_t abac_term_t;
16typedef struct _abac_item_t abac_item_t;
17typedef struct _abac_param_list_t abac_param_list_t;
18
19/* called within abac.hh */
20char *abac_version();
21void abac_errx(int,const char *);
22abac_condition_t *abac_condition_dup(abac_condition_t *ptr);
23void abac_condition_free(abac_condition_t *ptr);
24char *abac_constraint_string(abac_condition_t *ptr);
25char *abac_constraint_typed_string(abac_condition_t *ptr);
26
27void abac_terms_free(abac_term_t **terms);
28abac_term_t *abac_term_dup(abac_term_t *ptr);
29void abac_term_free(abac_term_t *);
30abac_term_t *abac_term_named_create(char*);
31abac_term_t *abac_term_create(char*, char*, abac_condition_t*);
32abac_term_t *abac_term_id_create(abac_id_t *ptr);
33abac_term_t *abac_term_dup(abac_term_t *ptr);
34char *abac_term_typed_string(abac_term_t *ptr);
35char *abac_term_string(abac_term_t *ptr);
36bool abac_term_is_time(abac_term_t *);
37bool abac_term_is_urn(abac_term_t *term);
38bool abac_term_is_integer(abac_term_t *term);
39bool abac_term_is_string(abac_term_t *term);
40abac_term_t *abac_term_add_constraint(abac_term_t *ptr, abac_condition_t *cond);
41int abac_term_type(abac_term_t *term);
42char *abac_term_name(abac_term_t *);
43
44void abac_aspects_free(abac_aspect_t **aspects);
45abac_aspect_t *abac_aspect_dup(abac_aspect_t *ptr);
46void abac_aspect_free(abac_aspect_t *);
47char *abac_aspect_string(abac_aspect_t *ptr);
48char *abac_aspect_typed_string(abac_aspect_t *ptr);
49
50abac_param_list_t *abac_aspect_aspect_params(abac_aspect_t *ptr);
51abac_term_t **abac_param_list_vectorize(abac_param_list_t *ptr);
52abac_param_list_t *abac_aspect_linked_role_params(abac_aspect_t *ptr);
53char *abac_oset_string(abac_aspect_t *ptr);
54char *abac_oset_typed_string(abac_aspect_t *ptr);
55char *abac_role_string(abac_aspect_t *ptr);
56char *abac_role_typed_string(abac_aspect_t *ptr);
57
58char *abac_id_cert_filename(abac_id_t *id);
59char *abac_id_privkey_filename(abac_id_t *id);
60char *abac_id_subject(abac_id_t *id);
61char *abac_id_issuer(abac_id_t *id);
62abac_id_t *abac_id_dup(abac_id_t *id);
63abac_id_t *abac_id_credential_id(abac_id_credential_t *ptr);
64abac_id_t *abac_id_from_file(char *filename);
65int abac_id_generate(abac_id_t **ret, char *cn, int validity);
66char *abac_id_keyid(abac_id_t *id);
67char *abac_id_cn(abac_id_t *id);
68void abac_id_free(abac_id_t *id);
69int abac_id_has_privkey(abac_id_t *id);
70void abac_id_write_cert(abac_id_t *id, FILE *out);
71int abac_id_write_privkey(abac_id_t *id, FILE *out);
72abac_chunk_t abac_id_cert_chunk(abac_id_t *id);
73char *abac_id_string(abac_id_t *id);
74int abac_id_load_privkey_file(abac_id_t *id, char *filename);
75void abac_id_write_cert_fname(abac_id_t *id, char *filename);
76void abac_id_write_privkey_fname(abac_id_t *id, char *filename);
77
78abac_attribute_t *abac_attribute_dup(abac_attribute_t *ptr);
79void abac_attribute_free(abac_attribute_t *ptr);
80abac_attribute_t *abac_credential_attribute(abac_credential_t *cred);
81int abac_attribute_create(abac_attribute_t **ret,abac_aspect_t *head, abac_aspect_t *tail,int validity);
82abac_attribute_t *abac_attribute_add_tail(abac_attribute_t *ptr, abac_aspect_t *);
83char *abac_attribute_string(abac_attribute_t *ptr);
84char *abac_attribute_typed_string(abac_attribute_t *ptr);
85abac_aspect_t *abac_attribute_head(abac_attribute_t *ptr);
86abac_aspect_t *abac_attribute_tail(abac_attribute_t *ptr);
87
88bool abac_attribute_is_role(abac_attribute_t *ptr);
89abac_aspect_t **abac_attribute_tail_vectorized(abac_attribute_t *ptr);
90int abac_attribute_bake(abac_attribute_t *ptr);
91int abac_attribute_baked(abac_attribute_t *ptr);
92int abac_attribute_write_cert(abac_attribute_t *ptr, FILE *out);
93abac_chunk_t abac_attribute_cert_chunk(abac_attribute_t *ptr);
94void abac_attribute_write_cert_fname(abac_attribute_t *,char*);
95
96void abac_context_principals_free(abac_id_credential_t **principals);
97abac_context_t *abac_context_new(void);
98abac_context_t *abac_context_dup(abac_context_t *ctx);
99void abac_context_free(abac_context_t *ctx);
100void show_yap_db(const char *msg);
101
102abac_credential_t **abac_context_query(abac_context_t *ctx, char *role, char *principal, int *success);
103abac_credential_t **abac_context_query_with_structure(abac_context_t *, abac_aspect_t*, abac_aspect_t*, int*);
104void abac_context_credentials_free(abac_credential_t **);
105abac_credential_t **abac_context_credentials(abac_context_t *);
106abac_id_credential_t **abac_context_principals(abac_context_t *);
107
108/*
109 * Error codes for loading certificates.
110 */
111#define ABAC_CERT_SUCCESS           0   // certificate loaded, all is well
112#define ABAC_CERT_INVALID           -1  // invalid format; also file not found
113#define ABAC_CERT_BAD_SIG           -2  // invalid signature
114#define ABAC_CERT_MISSING_ISSUER    -3  // missing ID cert that issued the attribute cert
115#define ABAC_CERT_BAD_CN            -4  // ID cert is not matching CN=principal format
116#define ABAC_CERT_BAD_YAP           -5  // failed to insert into prolog engine
117#define ABAC_CERT_EXISTS            1   // ID already exists (does not default to a failure)
118
119#define ABAC_ID_SUCCESS                     0
120#define ABAC_ID_GENERATE_INVALID_CN        -1
121#define ABAC_ID_GENERATE_INVALID_VALIDITY  -2
122
123#define ABAC_ATTRIBUTE_SUCCESS              0
124#define ABAC_ATTRIBUTE_INVALID_ROLE        -1
125#define ABAC_ATTRIBUTE_INVALID_VALIDITY    -2
126#define ABAC_ATTRIBUTE_ISSUER_NOKEY        -3
127#define ABAC_ATTRIBUTE_FAIL                -4
128
129#define ABAC_TERM_SUCCESS                   0
130#define ABAC_TERM_FAIL                     -1
131
132#define USE(evalue) ((getenv(evalue)!=NULL)?1:0)
133
134/* from abac_c.c, the c interface */
135void abac_constraint_add_integer_max(abac_condition_t *cond,int val);
136void abac_constraint_add_integer_min(abac_condition_t *cond,int val);
137void abac_constraint_add_integer_target(abac_condition_t *cond,int val);
138void abac_constraint_add_float_max(abac_condition_t *cond,float val);
139void abac_constraint_add_float_min(abac_condition_t *cond,float val);
140void abac_constraint_add_float_target(abac_condition_t *cond,float val);
141void abac_constraint_add_time_max(abac_condition_t *cond,char* val);
142void abac_constraint_add_time_min(abac_condition_t *cond,char* val);
143void abac_constraint_add_time_target(abac_condition_t *cond,char* val);
144void abac_constraint_add_urn_target(abac_condition_t *cond,char* val);
145void abac_constraint_add_string_target(abac_condition_t *cond,char* val);
146void abac_constraint_add_boolean_target(abac_condition_t *cond, char* val);
147abac_condition_t *abac_constraint_from_role(abac_aspect_t *ptr);
148abac_condition_t *abac_constraint_from_oset(abac_aspect_t *ptr);
149abac_condition_t *abac_constraint_create(char *vtype);
150
151abac_aspect_t *abac_role_principal_create(char *principal_name);
152abac_aspect_t *abac_oset_principal_create(char *principal_name);
153abac_aspect_t *abac_oset_create(char *principal_name, char *oset_name);
154abac_aspect_t *abac_role_create(char *principal_name, char *role_name);
155abac_aspect_t *abac_oset_linked_create(char *principal_name, char* linked_role_name, char *oset_name);
156abac_aspect_t *abac_role_linked_create(char *principal_name, char* linked_role_name, char *role_name);
157abac_aspect_t *abac_oset_object_create(abac_term_t *object);
158abac_aspect_t *abac_oset_create(char *principal_name, char *oset_name);
159bool abac_oset_is_object(abac_aspect_t *ptr);
160bool abac_oset_is_principal(abac_aspect_t *ptr);
161bool abac_role_is_principal(abac_aspect_t *ptr);
162bool abac_oset_is_linking(abac_aspect_t *ptr);
163bool abac_role_is_linking(abac_aspect_t *ptr);
164char *abac_role_linked_role(abac_aspect_t *ptr);
165char *abac_oset_linked_role(abac_aspect_t *ptr);
166char *abac_role_name(abac_aspect_t *ptr);
167char *abac_oset_name(abac_aspect_t *ptr);
168char *abac_role_principal(abac_aspect_t *ptr);
169char *abac_oset_principal(abac_aspect_t *ptr);
170void abac_role_add_data_term(abac_aspect_t *ptr, abac_term_t *param);
171void abac_oset_add_data_term(abac_aspect_t *ptr, abac_term_t *param);
172void abac_role_add_linked_data_term(abac_aspect_t *ptr, abac_term_t *param);
173void abac_oset_add_linked_data_term(abac_aspect_t *ptr, abac_term_t *param);
174char *abac_oset_object(abac_aspect_t *ptr);
175abac_term_t **abac_role_get_linked_data_terms(abac_aspect_t *ptr);
176abac_term_t **abac_role_get_data_terms(abac_aspect_t *ptr);
177abac_term_t **abac_oset_get_linked_data_terms(abac_aspect_t *ptr);
178abac_term_t **abac_oset_get_data_terms(abac_aspect_t *ptr);
179abac_aspect_t **abac_attribute_role_tails(abac_attribute_t *ptr);
180abac_aspect_t **abac_attribute_oset_tails(abac_attribute_t *ptr);
181
182
183char *abac_head_string(abac_attribute_t *ptr);
184char *abac_tail_string(abac_attribute_t *ptr);
185char *abac_head_typed_string(abac_attribute_t *ptr);
186char *abac_tail_typed_string(abac_attribute_t *ptr);
187
188int abac_context_load_id_chunk(abac_context_t *ctx, abac_chunk_t cert);
189int abac_context_load_attribute_file(abac_context_t *ctx, char *filename);
190int abac_context_load_id(abac_context_t *ptr, abac_id_t *id);
191int abac_context_load_id_file(abac_context_t *ptr, char *filename);
192int abac_context_load_id_files(abac_context_t *ptr, char *filename, char *keyfilename);
193int abac_context_load_attribute(abac_context_t *ptr, abac_attribute_t *attr);
194void abac_context_load_directory(abac_context_t *ctx, char *path);
195void abac_context_load_principals(abac_context_t *ctx, char *path);
196int abac_context_load_attribute_chunk(abac_context_t *ctx, abac_chunk_t cert);
197
198int file_exist(char *filename);
199
200#endif /* __ABAC_H__ */
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