2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
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
10 #ifndef HEADER_X509_VFY_H
11 # define HEADER_X509_VFY_H
14 * Protect against recursion, x509.h and x509_vfy.h each include the other.
16 # ifndef HEADER_X509_H
17 # include <openssl/x509.h>
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>
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
49 X509_LU_FAIL
, X509_LU_X509
, X509_LU_CRL
53 DEFINE_STACK_OF(X509_LOOKUP
)
54 DEFINE_STACK_OF(X509_OBJECT
)
55 DEFINE_STACK_OF(X509_VERIFY_PARAM
)
57 int X509_STORE_set_depth(X509_STORE
*store
, int depth
);
59 # define X509_STORE_set_verify_cb_func(ctx,func) \
60 X509_STORE_set_verify_cb((ctx),(func))
62 typedef int (*X509_STORE_CTX_verify_cb
)(int, X509_STORE_CTX
*);
63 typedef int (*X509_STORE_CTX_verify
)(X509_STORE_CTX
*);
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))
69 void X509_STORE_CTX_set_depth(X509_STORE_CTX
*ctx
, int depth
);
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)
76 # define X509_L_FILE_LOAD 1
77 # define X509_L_ADD_DIR 2
79 # define X509_LOOKUP_load_file(x,name,type) \
80 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
82 # define X509_LOOKUP_add_dir(x,name,type) \
83 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
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
162 /* Certificate verify flags */
164 # if OPENSSL_API_COMPAT < 0x10100000L
165 # define X509_V_FLAG_CB_ISSUER_CHECK 0x0 /* Deprecated */
167 /* Use check time instead of current time */
168 # define X509_V_FLAG_USE_CHECK_TIME 0x2
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
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.
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
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
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)
226 int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT
) *h
, int type
,
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
,
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
);
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
);
250 void X509_STORE_set_verify_cb(X509_STORE
*ctx
,
251 int (*verify_cb
) (int, X509_STORE_CTX
*));
253 void X509_STORE_set_lookup_crls_cb(X509_STORE
*ctx
,
254 STACK_OF(X509_CRL
) *(*cb
) (X509_STORE_CTX
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
);
262 X509_STORE_CTX
*X509_STORE_CTX_new(void);
264 int X509_STORE_CTX_get1_issuer(X509
**issuer
, X509_STORE_CTX
*ctx
, X509
*x
);
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
);
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
);
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
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);
293 int X509_STORE_add_cert(X509_STORE
*ctx
, X509
*x
);
294 int X509_STORE_add_crl(X509_STORE
*ctx
, X509_CRL
*x
);
296 int X509_STORE_get_by_subject(X509_STORE_CTX
*vs
, int type
, X509_NAME
*name
,
298 X509_OBJECT
*X509_STORE_get_X509_by_subject(X509_STORE_CTX
*vs
, int type
,
301 int X509_LOOKUP_ctrl(X509_LOOKUP
*ctx
, int cmd
, const char *argc
,
302 long argl
, char **ret
);
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
);
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
,
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
,
318 int X509_LOOKUP_by_alias(X509_LOOKUP
*ctx
, int type
, char *str
, int len
,
320 int X509_LOOKUP_shutdown(X509_LOOKUP
*ctx
);
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
);
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
,
351 void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX
*ctx
,
352 int (*verify_cb
) (int, X509_STORE_CTX
*));
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
);
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
);
363 * Bridge opacity barrier between libcrypt and libssl, also needed to support
364 * offline testing in test/danetest.c
366 void X509_STORE_CTX_set0_dane(X509_STORE_CTX
*ctx
, SSL_DANE
*dane
);
368 /* X509_VERIFY_PARAM functions */
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
);
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
,
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
,
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
);
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);
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 */
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().
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 */
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
);
434 void X509_policy_tree_free(X509_POLICY_TREE
*tree
);
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
,
440 STACK_OF(X509_POLICY_NODE
) *X509_policy_tree_get0_policies(const
444 STACK_OF(X509_POLICY_NODE
) *X509_policy_tree_get0_user_policies(const
448 int X509_policy_level_node_count(X509_POLICY_LEVEL
*level
);
450 X509_POLICY_NODE
*X509_policy_level_get0_node(X509_POLICY_LEVEL
*level
,
453 const ASN1_OBJECT
*X509_policy_node_get0_policy(const X509_POLICY_NODE
*node
);
455 STACK_OF(POLICYQUALINFO
) *X509_policy_node_get0_qualifiers(const
458 const X509_POLICY_NODE
*X509_policy_node_get0_parent(const X509_POLICY_NODE