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1 | /* | |
2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. | |
3 | * | |
4 | * Licensed under the OpenSSL license (the "License"). You may not use | |
5 | * this file except in compliance with the License. You can obtain a copy | |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
8 | */ | |
9 | ||
10 | #ifndef HEADER_X509_VFY_H | |
11 | # define HEADER_X509_VFY_H | |
12 | ||
13 | /* | |
14 | * Protect against recursion, x509.h and x509_vfy.h each include the other. | |
15 | */ | |
16 | # ifndef HEADER_X509_H | |
17 | # include <openssl/x509.h> | |
18 | # endif | |
19 | ||
20 | # include <openssl/opensslconf.h> | |
21 | # include <openssl/lhash.h> | |
22 | # include <openssl/bio.h> | |
23 | # include <openssl/crypto.h> | |
24 | # include <openssl/symhacks.h> | |
25 | ||
26 | #ifdef __cplusplus | |
27 | extern "C" { | |
28 | #endif | |
29 | ||
30 | /*- | |
31 | SSL_CTX -> X509_STORE | |
32 | -> X509_LOOKUP | |
33 | ->X509_LOOKUP_METHOD | |
34 | -> X509_LOOKUP | |
35 | ->X509_LOOKUP_METHOD | |
36 | ||
37 | SSL -> X509_STORE_CTX | |
38 | ->X509_STORE | |
39 | ||
40 | The X509_STORE holds the tables etc for verification stuff. | |
41 | A X509_STORE_CTX is used while validating a single certificate. | |
42 | The X509_STORE has X509_LOOKUPs for looking up certs. | |
43 | The X509_STORE then calls a function to actually verify the | |
44 | certificate chain. | |
45 | */ | |
46 | ||
47 | typedef enum { | |
48 | X509_LU_RETRY = -1, | |
49 | X509_LU_FAIL, X509_LU_X509, X509_LU_CRL | |
50 | } X509_LOOKUP_TYPE; | |
51 | ||
52 | ||
53 | DEFINE_STACK_OF(X509_LOOKUP) | |
54 | DEFINE_STACK_OF(X509_OBJECT) | |
55 | DEFINE_STACK_OF(X509_VERIFY_PARAM) | |
56 | ||
57 | int X509_STORE_set_depth(X509_STORE *store, int depth); | |
58 | ||
59 | # define X509_STORE_set_verify_cb_func(ctx,func) \ | |
60 | X509_STORE_set_verify_cb((ctx),(func)) | |
61 | ||
62 | typedef int (*X509_STORE_CTX_verify_cb)(int, X509_STORE_CTX *); | |
63 | typedef int (*X509_STORE_CTX_verify)(X509_STORE_CTX *); | |
64 | ||
65 | void X509_STORE_set_verify(X509_STORE *ctx, X509_STORE_CTX_verify verify); | |
66 | #define X509_STORE_set_verify_func(ctx, func) \ | |
67 | X509_STORE_set_verify((ctx),(func)) | |
68 | ||
69 | void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth); | |
70 | ||
71 | # define X509_STORE_CTX_set_app_data(ctx,data) \ | |
72 | X509_STORE_CTX_set_ex_data(ctx,0,data) | |
73 | # define X509_STORE_CTX_get_app_data(ctx) \ | |
74 | X509_STORE_CTX_get_ex_data(ctx,0) | |
75 | ||
76 | # define X509_L_FILE_LOAD 1 | |
77 | # define X509_L_ADD_DIR 2 | |
78 | ||
79 | # define X509_LOOKUP_load_file(x,name,type) \ | |
80 | X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL) | |
81 | ||
82 | # define X509_LOOKUP_add_dir(x,name,type) \ | |
83 | X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL) | |
84 | ||
85 | # define X509_V_OK 0 | |
86 | # define X509_V_ERR_UNSPECIFIED 1 | |
87 | # define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2 | |
88 | # define X509_V_ERR_UNABLE_TO_GET_CRL 3 | |
89 | # define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4 | |
90 | # define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5 | |
91 | # define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6 | |
92 | # define X509_V_ERR_CERT_SIGNATURE_FAILURE 7 | |
93 | # define X509_V_ERR_CRL_SIGNATURE_FAILURE 8 | |
94 | # define X509_V_ERR_CERT_NOT_YET_VALID 9 | |
95 | # define X509_V_ERR_CERT_HAS_EXPIRED 10 | |
96 | # define X509_V_ERR_CRL_NOT_YET_VALID 11 | |
97 | # define X509_V_ERR_CRL_HAS_EXPIRED 12 | |
98 | # define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13 | |
99 | # define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14 | |
100 | # define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15 | |
101 | # define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16 | |
102 | # define X509_V_ERR_OUT_OF_MEM 17 | |
103 | # define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18 | |
104 | # define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19 | |
105 | # define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20 | |
106 | # define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21 | |
107 | # define X509_V_ERR_CERT_CHAIN_TOO_LONG 22 | |
108 | # define X509_V_ERR_CERT_REVOKED 23 | |
109 | # define X509_V_ERR_INVALID_CA 24 | |
110 | # define X509_V_ERR_PATH_LENGTH_EXCEEDED 25 | |
111 | # define X509_V_ERR_INVALID_PURPOSE 26 | |
112 | # define X509_V_ERR_CERT_UNTRUSTED 27 | |
113 | # define X509_V_ERR_CERT_REJECTED 28 | |
114 | /* These are 'informational' when looking for issuer cert */ | |
115 | # define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29 | |
116 | # define X509_V_ERR_AKID_SKID_MISMATCH 30 | |
117 | # define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31 | |
118 | # define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32 | |
119 | # define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33 | |
120 | # define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34 | |
121 | # define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35 | |
122 | # define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36 | |
123 | # define X509_V_ERR_INVALID_NON_CA 37 | |
124 | # define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38 | |
125 | # define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39 | |
126 | # define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40 | |
127 | # define X509_V_ERR_INVALID_EXTENSION 41 | |
128 | # define X509_V_ERR_INVALID_POLICY_EXTENSION 42 | |
129 | # define X509_V_ERR_NO_EXPLICIT_POLICY 43 | |
130 | # define X509_V_ERR_DIFFERENT_CRL_SCOPE 44 | |
131 | # define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45 | |
132 | # define X509_V_ERR_UNNESTED_RESOURCE 46 | |
133 | # define X509_V_ERR_PERMITTED_VIOLATION 47 | |
134 | # define X509_V_ERR_EXCLUDED_VIOLATION 48 | |
135 | # define X509_V_ERR_SUBTREE_MINMAX 49 | |
136 | /* The application is not happy */ | |
137 | # define X509_V_ERR_APPLICATION_VERIFICATION 50 | |
138 | # define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51 | |
139 | # define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52 | |
140 | # define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53 | |
141 | # define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54 | |
142 | /* Another issuer check debug option */ | |
143 | # define X509_V_ERR_PATH_LOOP 55 | |
144 | /* Suite B mode algorithm violation */ | |
145 | # define X509_V_ERR_SUITE_B_INVALID_VERSION 56 | |
146 | # define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57 | |
147 | # define X509_V_ERR_SUITE_B_INVALID_CURVE 58 | |
148 | # define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59 | |
149 | # define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60 | |
150 | # define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61 | |
151 | /* Host, email and IP check errors */ | |
152 | # define X509_V_ERR_HOSTNAME_MISMATCH 62 | |
153 | # define X509_V_ERR_EMAIL_MISMATCH 63 | |
154 | # define X509_V_ERR_IP_ADDRESS_MISMATCH 64 | |
155 | /* DANE TLSA errors */ | |
156 | # define X509_V_ERR_DANE_NO_MATCH 65 | |
157 | /* security level errors */ | |
158 | # define X509_V_ERR_EE_KEY_TOO_SMALL 66 | |
159 | # define X509_V_ERR_CA_KEY_TOO_SMALL 67 | |
160 | # define X509_V_ERR_CA_MD_TOO_WEAK 68 | |
161 | ||
162 | /* Certificate verify flags */ | |
163 | ||
164 | # if OPENSSL_API_COMPAT < 0x10100000L | |
165 | # define X509_V_FLAG_CB_ISSUER_CHECK 0x0 /* Deprecated */ | |
166 | # endif | |
167 | /* Use check time instead of current time */ | |
168 | # define X509_V_FLAG_USE_CHECK_TIME 0x2 | |
169 | /* Lookup CRLs */ | |
170 | # define X509_V_FLAG_CRL_CHECK 0x4 | |
171 | /* Lookup CRLs for whole chain */ | |
172 | # define X509_V_FLAG_CRL_CHECK_ALL 0x8 | |
173 | /* Ignore unhandled critical extensions */ | |
174 | # define X509_V_FLAG_IGNORE_CRITICAL 0x10 | |
175 | /* Disable workarounds for broken certificates */ | |
176 | # define X509_V_FLAG_X509_STRICT 0x20 | |
177 | /* Enable proxy certificate validation */ | |
178 | # define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40 | |
179 | /* Enable policy checking */ | |
180 | # define X509_V_FLAG_POLICY_CHECK 0x80 | |
181 | /* Policy variable require-explicit-policy */ | |
182 | # define X509_V_FLAG_EXPLICIT_POLICY 0x100 | |
183 | /* Policy variable inhibit-any-policy */ | |
184 | # define X509_V_FLAG_INHIBIT_ANY 0x200 | |
185 | /* Policy variable inhibit-policy-mapping */ | |
186 | # define X509_V_FLAG_INHIBIT_MAP 0x400 | |
187 | /* Notify callback that policy is OK */ | |
188 | # define X509_V_FLAG_NOTIFY_POLICY 0x800 | |
189 | /* Extended CRL features such as indirect CRLs, alternate CRL signing keys */ | |
190 | # define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000 | |
191 | /* Delta CRL support */ | |
192 | # define X509_V_FLAG_USE_DELTAS 0x2000 | |
193 | /* Check self-signed CA signature */ | |
194 | # define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000 | |
195 | /* Use trusted store first */ | |
196 | # define X509_V_FLAG_TRUSTED_FIRST 0x8000 | |
197 | /* Suite B 128 bit only mode: not normally used */ | |
198 | # define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000 | |
199 | /* Suite B 192 bit only mode */ | |
200 | # define X509_V_FLAG_SUITEB_192_LOS 0x20000 | |
201 | /* Suite B 128 bit mode allowing 192 bit algorithms */ | |
202 | # define X509_V_FLAG_SUITEB_128_LOS 0x30000 | |
203 | /* Allow partial chains if at least one certificate is in trusted store */ | |
204 | # define X509_V_FLAG_PARTIAL_CHAIN 0x80000 | |
205 | /* | |
206 | * If the initial chain is not trusted, do not attempt to build an alternative | |
207 | * chain. Alternate chain checking was introduced in 1.1.0. Setting this flag | |
208 | * will force the behaviour to match that of previous versions. | |
209 | */ | |
210 | # define X509_V_FLAG_NO_ALT_CHAINS 0x100000 | |
211 | /* Do not check certificate/CRL validity against current time */ | |
212 | # define X509_V_FLAG_NO_CHECK_TIME 0x200000 | |
213 | ||
214 | # define X509_VP_FLAG_DEFAULT 0x1 | |
215 | # define X509_VP_FLAG_OVERWRITE 0x2 | |
216 | # define X509_VP_FLAG_RESET_FLAGS 0x4 | |
217 | # define X509_VP_FLAG_LOCKED 0x8 | |
218 | # define X509_VP_FLAG_ONCE 0x10 | |
219 | ||
220 | /* Internal use: mask of policy related options */ | |
221 | # define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \ | |
222 | | X509_V_FLAG_EXPLICIT_POLICY \ | |
223 | | X509_V_FLAG_INHIBIT_ANY \ | |
224 | | X509_V_FLAG_INHIBIT_MAP) | |
225 | ||
226 | int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type, | |
227 | X509_NAME *name); | |
228 | X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h, | |
229 | int type, X509_NAME *name); | |
230 | X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, | |
231 | X509_OBJECT *x); | |
232 | int X509_OBJECT_up_ref_count(X509_OBJECT *a); | |
233 | void X509_OBJECT_free(X509_OBJECT *a); | |
234 | int X509_OBJECT_get_type(X509_OBJECT *a); | |
235 | X509 *X509_OBJECT_get0_X509(X509_OBJECT *a); | |
236 | void X509_OBJECT_free_contents(X509_OBJECT *a); | |
237 | X509_STORE *X509_STORE_new(void); | |
238 | void X509_STORE_free(X509_STORE *v); | |
239 | int X509_STORE_up_ref(X509_STORE *v); | |
240 | STACK_OF(X509_OBJECT) *X509_STORE_get0_objects(X509_STORE *v); | |
241 | ||
242 | STACK_OF(X509) *X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm); | |
243 | STACK_OF(X509_CRL) *X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm); | |
244 | int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags); | |
245 | int X509_STORE_set_purpose(X509_STORE *ctx, int purpose); | |
246 | int X509_STORE_set_trust(X509_STORE *ctx, int trust); | |
247 | int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm); | |
248 | X509_VERIFY_PARAM *X509_STORE_get0_param(X509_STORE *ctx); | |
249 | ||
250 | void X509_STORE_set_verify_cb(X509_STORE *ctx, | |
251 | int (*verify_cb) (int, X509_STORE_CTX *)); | |
252 | ||
253 | void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx, | |
254 | STACK_OF(X509_CRL) *(*cb) (X509_STORE_CTX | |
255 | *ctx, | |
256 | X509_NAME *nm)); | |
257 | #define X509_STORE_get_ex_new_index(l, p, newf, dupf, freef) \ | |
258 | CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE, l, p, newf, dupf, freef) | |
259 | int X509_STORE_set_ex_data(X509_STORE *ctx, int idx, void *data); | |
260 | void *X509_STORE_get_ex_data(X509_STORE *ctx, int idx); | |
261 | ||
262 | X509_STORE_CTX *X509_STORE_CTX_new(void); | |
263 | ||
264 | int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); | |
265 | ||
266 | void X509_STORE_CTX_free(X509_STORE_CTX *ctx); | |
267 | int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, | |
268 | X509 *x509, STACK_OF(X509) *chain); | |
269 | void X509_STORE_CTX_set0_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); | |
270 | void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx); | |
271 | ||
272 | X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx); | |
273 | X509 *X509_STORE_CTX_get0_cert(X509_STORE_CTX *ctx); | |
274 | STACK_OF(X509)* X509_STORE_CTX_get0_untrusted(X509_STORE_CTX *ctx); | |
275 | void X509_STORE_CTX_set0_untrusted(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); | |
276 | void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx, | |
277 | X509_STORE_CTX_verify_cb verify); | |
278 | X509_STORE_CTX_verify_cb X509_STORE_CTX_get_verify_cb(X509_STORE_CTX *ctx); | |
279 | void X509_STORE_CTX_set_verify(X509_STORE_CTX *ctx, | |
280 | X509_STORE_CTX_verify verify); | |
281 | X509_STORE_CTX_verify X509_STORE_CTX_get_verify(X509_STORE_CTX *ctx); | |
282 | ||
283 | #if OPENSSL_API_COMPAT < 0x10100000L | |
284 | # define X509_STORE_CTX_get_chain X509_STORE_CTX_get0_chain | |
285 | # define X509_STORE_CTX_set_chain X509_STORE_CTX_set0_untrusted | |
286 | # define X509_STORE_CTX_trusted_stack X509_STORE_CTX_set0_trusted_stack | |
287 | #endif | |
288 | ||
289 | X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m); | |
290 | X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void); | |
291 | X509_LOOKUP_METHOD *X509_LOOKUP_file(void); | |
292 | ||
293 | int X509_STORE_add_cert(X509_STORE *ctx, X509 *x); | |
294 | int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x); | |
295 | ||
296 | int X509_STORE_get_by_subject(X509_STORE_CTX *vs, int type, X509_NAME *name, | |
297 | X509_OBJECT *ret); | |
298 | X509_OBJECT *X509_STORE_get_X509_by_subject(X509_STORE_CTX *vs, int type, | |
299 | X509_NAME *name); | |
300 | ||
301 | int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, | |
302 | long argl, char **ret); | |
303 | ||
304 | int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type); | |
305 | int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type); | |
306 | int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type); | |
307 | ||
308 | X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method); | |
309 | void X509_LOOKUP_free(X509_LOOKUP *ctx); | |
310 | int X509_LOOKUP_init(X509_LOOKUP *ctx); | |
311 | int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name, | |
312 | X509_OBJECT *ret); | |
313 | int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name, | |
314 | ASN1_INTEGER *serial, X509_OBJECT *ret); | |
315 | int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type, | |
316 | unsigned char *bytes, int len, | |
317 | X509_OBJECT *ret); | |
318 | int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, int len, | |
319 | X509_OBJECT *ret); | |
320 | int X509_LOOKUP_shutdown(X509_LOOKUP *ctx); | |
321 | ||
322 | int X509_STORE_load_locations(X509_STORE *ctx, | |
323 | const char *file, const char *dir); | |
324 | int X509_STORE_set_default_paths(X509_STORE *ctx); | |
325 | ||
326 | #define X509_STORE_CTX_get_ex_new_index(l, p, newf, dupf, freef) \ | |
327 | CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE_CTX, l, p, newf, dupf, freef) | |
328 | int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data); | |
329 | void *X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx, int idx); | |
330 | int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx); | |
331 | void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s); | |
332 | int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx); | |
333 | void X509_STORE_CTX_set_error_depth(X509_STORE_CTX *ctx, int depth); | |
334 | X509 *X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx); | |
335 | void X509_STORE_CTX_set_current_cert(X509_STORE_CTX *ctx, X509 *x); | |
336 | X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx); | |
337 | X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx); | |
338 | X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx); | |
339 | STACK_OF(X509) *X509_STORE_CTX_get0_chain(X509_STORE_CTX *ctx); | |
340 | STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx); | |
341 | void X509_STORE_CTX_set_cert(X509_STORE_CTX *c, X509 *x); | |
342 | void X509_STORE_CTX_set0_verified_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk); | |
343 | void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c, STACK_OF(X509_CRL) *sk); | |
344 | int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose); | |
345 | int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust); | |
346 | int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose, | |
347 | int purpose, int trust); | |
348 | void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags); | |
349 | void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags, | |
350 | time_t t); | |
351 | void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx, | |
352 | int (*verify_cb) (int, X509_STORE_CTX *)); | |
353 | ||
354 | X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx); | |
355 | int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx); | |
356 | int X509_STORE_CTX_get_num_untrusted(X509_STORE_CTX *ctx); | |
357 | ||
358 | X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx); | |
359 | void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param); | |
360 | int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name); | |
361 | ||
362 | /* | |
363 | * Bridge opacity barrier between libcrypt and libssl, also needed to support | |
364 | * offline testing in test/danetest.c | |
365 | */ | |
366 | void X509_STORE_CTX_set0_dane(X509_STORE_CTX *ctx, SSL_DANE *dane); | |
367 | ||
368 | /* X509_VERIFY_PARAM functions */ | |
369 | ||
370 | X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void); | |
371 | void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param); | |
372 | int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to, | |
373 | const X509_VERIFY_PARAM *from); | |
374 | int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to, | |
375 | const X509_VERIFY_PARAM *from); | |
376 | int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name); | |
377 | int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, | |
378 | unsigned long flags); | |
379 | int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, | |
380 | unsigned long flags); | |
381 | unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param); | |
382 | int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose); | |
383 | int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust); | |
384 | void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth); | |
385 | void X509_VERIFY_PARAM_set_auth_level(X509_VERIFY_PARAM *param, int auth_level); | |
386 | void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t); | |
387 | int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, | |
388 | ASN1_OBJECT *policy); | |
389 | int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, | |
390 | STACK_OF(ASN1_OBJECT) *policies); | |
391 | ||
392 | int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, | |
393 | const char *name, size_t namelen); | |
394 | int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param, | |
395 | const char *name, size_t namelen); | |
396 | void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, | |
397 | unsigned int flags); | |
398 | char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *); | |
399 | void X509_VERIFY_PARAM_move_peername(X509_VERIFY_PARAM *, X509_VERIFY_PARAM *); | |
400 | int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param, | |
401 | const char *email, size_t emaillen); | |
402 | int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param, | |
403 | const unsigned char *ip, size_t iplen); | |
404 | int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, | |
405 | const char *ipasc); | |
406 | ||
407 | int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param); | |
408 | int X509_VERIFY_PARAM_get_auth_level(const X509_VERIFY_PARAM *param); | |
409 | const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param); | |
410 | ||
411 | int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param); | |
412 | int X509_VERIFY_PARAM_get_count(void); | |
413 | const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id); | |
414 | const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name); | |
415 | void X509_VERIFY_PARAM_table_cleanup(void); | |
416 | ||
417 | /* Non positive return values are errors */ | |
418 | #define X509_PCY_TREE_FAILURE -2 /* Failure to satisfy explicit policy */ | |
419 | #define X509_PCY_TREE_INVALID -1 /* Inconsistent or invalid extensions */ | |
420 | #define X509_PCY_TREE_INTERNAL 0 /* Internal error, most likely malloc */ | |
421 | ||
422 | /* | |
423 | * Positive return values form a bit mask, all but the first are internal to | |
424 | * the library and don't appear in results from X509_policy_check(). | |
425 | */ | |
426 | #define X509_PCY_TREE_VALID 1 /* The policy tree is valid */ | |
427 | #define X509_PCY_TREE_EMPTY 2 /* The policy tree is empty */ | |
428 | #define X509_PCY_TREE_EXPLICIT 4 /* Explicit policy required */ | |
429 | ||
430 | int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy, | |
431 | STACK_OF(X509) *certs, | |
432 | STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags); | |
433 | ||
434 | void X509_policy_tree_free(X509_POLICY_TREE *tree); | |
435 | ||
436 | int X509_policy_tree_level_count(const X509_POLICY_TREE *tree); | |
437 | X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, | |
438 | int i); | |
439 | ||
440 | STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const | |
441 | X509_POLICY_TREE | |
442 | *tree); | |
443 | ||
444 | STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const | |
445 | X509_POLICY_TREE | |
446 | *tree); | |
447 | ||
448 | int X509_policy_level_node_count(X509_POLICY_LEVEL *level); | |
449 | ||
450 | X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, | |
451 | int i); | |
452 | ||
453 | const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node); | |
454 | ||
455 | STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const | |
456 | X509_POLICY_NODE | |
457 | *node); | |
458 | const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE | |
459 | *node); | |
460 | ||
461 | #ifdef __cplusplus | |
462 | } | |
463 | #endif | |
464 | #endif |