1 | /*
|
---|
2 | * Copyright 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_CT_H
|
---|
11 | # define HEADER_CT_H
|
---|
12 |
|
---|
13 | # include <openssl/opensslconf.h>
|
---|
14 |
|
---|
15 | # ifndef OPENSSL_NO_CT
|
---|
16 | # include <openssl/ossl_typ.h>
|
---|
17 | # include <openssl/safestack.h>
|
---|
18 | # include <openssl/x509.h>
|
---|
19 | # ifdef __cplusplus
|
---|
20 | extern "C" {
|
---|
21 | # endif
|
---|
22 |
|
---|
23 |
|
---|
24 | /* Minimum RSA key size, from RFC6962 */
|
---|
25 | # define SCT_MIN_RSA_BITS 2048
|
---|
26 |
|
---|
27 | /* All hashes are SHA256 in v1 of Certificate Transparency */
|
---|
28 | # define CT_V1_HASHLEN SHA256_DIGEST_LENGTH
|
---|
29 |
|
---|
30 | typedef enum {
|
---|
31 | CT_LOG_ENTRY_TYPE_NOT_SET = -1,
|
---|
32 | CT_LOG_ENTRY_TYPE_X509 = 0,
|
---|
33 | CT_LOG_ENTRY_TYPE_PRECERT = 1
|
---|
34 | } ct_log_entry_type_t;
|
---|
35 |
|
---|
36 | typedef enum {
|
---|
37 | SCT_VERSION_NOT_SET = -1,
|
---|
38 | SCT_VERSION_V1 = 0
|
---|
39 | } sct_version_t;
|
---|
40 |
|
---|
41 | typedef enum {
|
---|
42 | SCT_SOURCE_UNKNOWN,
|
---|
43 | SCT_SOURCE_TLS_EXTENSION,
|
---|
44 | SCT_SOURCE_X509V3_EXTENSION,
|
---|
45 | SCT_SOURCE_OCSP_STAPLED_RESPONSE
|
---|
46 | } sct_source_t;
|
---|
47 |
|
---|
48 | typedef enum {
|
---|
49 | SCT_VALIDATION_STATUS_NOT_SET,
|
---|
50 | SCT_VALIDATION_STATUS_UNKNOWN_LOG,
|
---|
51 | SCT_VALIDATION_STATUS_VALID,
|
---|
52 | SCT_VALIDATION_STATUS_INVALID,
|
---|
53 | SCT_VALIDATION_STATUS_UNVERIFIED,
|
---|
54 | SCT_VALIDATION_STATUS_UNKNOWN_VERSION
|
---|
55 | } sct_validation_status_t;
|
---|
56 |
|
---|
57 | DEFINE_STACK_OF(SCT)
|
---|
58 | DEFINE_STACK_OF(CTLOG)
|
---|
59 |
|
---|
60 | /******************************************
|
---|
61 | * CT policy evaluation context functions *
|
---|
62 | ******************************************/
|
---|
63 |
|
---|
64 | /*
|
---|
65 | * Creates a new, empty policy evaluation context.
|
---|
66 | * The caller is responsible for calling CT_POLICY_EVAL_CTX_free when finished
|
---|
67 | * with the CT_POLICY_EVAL_CTX.
|
---|
68 | */
|
---|
69 | CT_POLICY_EVAL_CTX *CT_POLICY_EVAL_CTX_new(void);
|
---|
70 |
|
---|
71 | /* Deletes a policy evaluation context and anything it owns. */
|
---|
72 | void CT_POLICY_EVAL_CTX_free(CT_POLICY_EVAL_CTX *ctx);
|
---|
73 |
|
---|
74 | /* Gets the peer certificate that the SCTs are for */
|
---|
75 | X509* CT_POLICY_EVAL_CTX_get0_cert(const CT_POLICY_EVAL_CTX *ctx);
|
---|
76 |
|
---|
77 | /*
|
---|
78 | * Sets the certificate associated with the received SCTs.
|
---|
79 | * Increments the reference count of cert.
|
---|
80 | * Returns 1 on success, 0 otherwise.
|
---|
81 | */
|
---|
82 | int CT_POLICY_EVAL_CTX_set1_cert(CT_POLICY_EVAL_CTX *ctx, X509 *cert);
|
---|
83 |
|
---|
84 | /* Gets the issuer of the aforementioned certificate */
|
---|
85 | X509* CT_POLICY_EVAL_CTX_get0_issuer(const CT_POLICY_EVAL_CTX *ctx);
|
---|
86 |
|
---|
87 | /*
|
---|
88 | * Sets the issuer of the certificate associated with the received SCTs.
|
---|
89 | * Increments the reference count of issuer.
|
---|
90 | * Returns 1 on success, 0 otherwise.
|
---|
91 | */
|
---|
92 | int CT_POLICY_EVAL_CTX_set1_issuer(CT_POLICY_EVAL_CTX *ctx, X509 *issuer);
|
---|
93 |
|
---|
94 | /* Gets the CT logs that are trusted sources of SCTs */
|
---|
95 | const CTLOG_STORE *CT_POLICY_EVAL_CTX_get0_log_store(const CT_POLICY_EVAL_CTX *ctx);
|
---|
96 |
|
---|
97 | /* Sets the log store that is in use. It must outlive the CT_POLICY_EVAL_CTX. */
|
---|
98 | void CT_POLICY_EVAL_CTX_set_shared_CTLOG_STORE(CT_POLICY_EVAL_CTX *ctx,
|
---|
99 | CTLOG_STORE *log_store);
|
---|
100 |
|
---|
101 | /*
|
---|
102 | * Gets the time, in milliseconds since the Unix epoch, that will be used as the
|
---|
103 | * current time when checking whether an SCT was issued in the future.
|
---|
104 | * Such SCTs will fail validation, as required by RFC6962.
|
---|
105 | */
|
---|
106 | uint64_t CT_POLICY_EVAL_CTX_get_time(const CT_POLICY_EVAL_CTX *ctx);
|
---|
107 |
|
---|
108 | /*
|
---|
109 | * Sets the time to evaluate SCTs against, in milliseconds since the Unix epoch.
|
---|
110 | * If an SCT's timestamp is after this time, it will be interpreted as having
|
---|
111 | * been issued in the future. RFC6962 states that "TLS clients MUST reject SCTs
|
---|
112 | * whose timestamp is in the future", so an SCT will not validate in this case.
|
---|
113 | */
|
---|
114 | void CT_POLICY_EVAL_CTX_set_time(CT_POLICY_EVAL_CTX *ctx, uint64_t time_in_ms);
|
---|
115 |
|
---|
116 | /*****************
|
---|
117 | * SCT functions *
|
---|
118 | *****************/
|
---|
119 |
|
---|
120 | /*
|
---|
121 | * Creates a new, blank SCT.
|
---|
122 | * The caller is responsible for calling SCT_free when finished with the SCT.
|
---|
123 | */
|
---|
124 | SCT *SCT_new(void);
|
---|
125 |
|
---|
126 | /*
|
---|
127 | * Creates a new SCT from some base64-encoded strings.
|
---|
128 | * The caller is responsible for calling SCT_free when finished with the SCT.
|
---|
129 | */
|
---|
130 | SCT *SCT_new_from_base64(unsigned char version,
|
---|
131 | const char *logid_base64,
|
---|
132 | ct_log_entry_type_t entry_type,
|
---|
133 | uint64_t timestamp,
|
---|
134 | const char *extensions_base64,
|
---|
135 | const char *signature_base64);
|
---|
136 |
|
---|
137 | /*
|
---|
138 | * Frees the SCT and the underlying data structures.
|
---|
139 | */
|
---|
140 | void SCT_free(SCT *sct);
|
---|
141 |
|
---|
142 | /*
|
---|
143 | * Free a stack of SCTs, and the underlying SCTs themselves.
|
---|
144 | * Intended to be compatible with X509V3_EXT_FREE.
|
---|
145 | */
|
---|
146 | void SCT_LIST_free(STACK_OF(SCT) *a);
|
---|
147 |
|
---|
148 | /*
|
---|
149 | * Returns the version of the SCT.
|
---|
150 | */
|
---|
151 | sct_version_t SCT_get_version(const SCT *sct);
|
---|
152 |
|
---|
153 | /*
|
---|
154 | * Set the version of an SCT.
|
---|
155 | * Returns 1 on success, 0 if the version is unrecognized.
|
---|
156 | */
|
---|
157 | __owur int SCT_set_version(SCT *sct, sct_version_t version);
|
---|
158 |
|
---|
159 | /*
|
---|
160 | * Returns the log entry type of the SCT.
|
---|
161 | */
|
---|
162 | ct_log_entry_type_t SCT_get_log_entry_type(const SCT *sct);
|
---|
163 |
|
---|
164 | /*
|
---|
165 | * Set the log entry type of an SCT.
|
---|
166 | * Returns 1 on success, 0 otherwise.
|
---|
167 | */
|
---|
168 | __owur int SCT_set_log_entry_type(SCT *sct, ct_log_entry_type_t entry_type);
|
---|
169 |
|
---|
170 | /*
|
---|
171 | * Gets the ID of the log that an SCT came from.
|
---|
172 | * Ownership of the log ID remains with the SCT.
|
---|
173 | * Returns the length of the log ID.
|
---|
174 | */
|
---|
175 | size_t SCT_get0_log_id(const SCT *sct, unsigned char **log_id);
|
---|
176 |
|
---|
177 | /*
|
---|
178 | * Set the log ID of an SCT to point directly to the *log_id specified.
|
---|
179 | * The SCT takes ownership of the specified pointer.
|
---|
180 | * Returns 1 on success, 0 otherwise.
|
---|
181 | */
|
---|
182 | __owur int SCT_set0_log_id(SCT *sct, unsigned char *log_id, size_t log_id_len);
|
---|
183 |
|
---|
184 | /*
|
---|
185 | * Set the log ID of an SCT.
|
---|
186 | * This makes a copy of the log_id.
|
---|
187 | * Returns 1 on success, 0 otherwise.
|
---|
188 | */
|
---|
189 | __owur int SCT_set1_log_id(SCT *sct, const unsigned char *log_id,
|
---|
190 | size_t log_id_len);
|
---|
191 |
|
---|
192 | /*
|
---|
193 | * Returns the timestamp for the SCT (epoch time in milliseconds).
|
---|
194 | */
|
---|
195 | uint64_t SCT_get_timestamp(const SCT *sct);
|
---|
196 |
|
---|
197 | /*
|
---|
198 | * Set the timestamp of an SCT (epoch time in milliseconds).
|
---|
199 | */
|
---|
200 | void SCT_set_timestamp(SCT *sct, uint64_t timestamp);
|
---|
201 |
|
---|
202 | /*
|
---|
203 | * Return the NID for the signature used by the SCT.
|
---|
204 | * For CT v1, this will be either NID_sha256WithRSAEncryption or
|
---|
205 | * NID_ecdsa_with_SHA256 (or NID_undef if incorrect/unset).
|
---|
206 | */
|
---|
207 | int SCT_get_signature_nid(const SCT *sct);
|
---|
208 |
|
---|
209 | /*
|
---|
210 | * Set the signature type of an SCT
|
---|
211 | * For CT v1, this should be either NID_sha256WithRSAEncryption or
|
---|
212 | * NID_ecdsa_with_SHA256.
|
---|
213 | * Returns 1 on success, 0 otherwise.
|
---|
214 | */
|
---|
215 | __owur int SCT_set_signature_nid(SCT *sct, int nid);
|
---|
216 |
|
---|
217 | /*
|
---|
218 | * Set *ext to point to the extension data for the SCT. ext must not be NULL.
|
---|
219 | * The SCT retains ownership of this pointer.
|
---|
220 | * Returns length of the data pointed to.
|
---|
221 | */
|
---|
222 | size_t SCT_get0_extensions(const SCT *sct, unsigned char **ext);
|
---|
223 |
|
---|
224 | /*
|
---|
225 | * Set the extensions of an SCT to point directly to the *ext specified.
|
---|
226 | * The SCT takes ownership of the specified pointer.
|
---|
227 | */
|
---|
228 | void SCT_set0_extensions(SCT *sct, unsigned char *ext, size_t ext_len);
|
---|
229 |
|
---|
230 | /*
|
---|
231 | * Set the extensions of an SCT.
|
---|
232 | * This takes a copy of the ext.
|
---|
233 | * Returns 1 on success, 0 otherwise.
|
---|
234 | */
|
---|
235 | __owur int SCT_set1_extensions(SCT *sct, const unsigned char *ext,
|
---|
236 | size_t ext_len);
|
---|
237 |
|
---|
238 | /*
|
---|
239 | * Set *sig to point to the signature for the SCT. sig must not be NULL.
|
---|
240 | * The SCT retains ownership of this pointer.
|
---|
241 | * Returns length of the data pointed to.
|
---|
242 | */
|
---|
243 | size_t SCT_get0_signature(const SCT *sct, unsigned char **sig);
|
---|
244 |
|
---|
245 | /*
|
---|
246 | * Set the signature of an SCT to point directly to the *sig specified.
|
---|
247 | * The SCT takes ownership of the specified pointer.
|
---|
248 | */
|
---|
249 | void SCT_set0_signature(SCT *sct, unsigned char *sig, size_t sig_len);
|
---|
250 |
|
---|
251 | /*
|
---|
252 | * Set the signature of an SCT to be a copy of the *sig specified.
|
---|
253 | * Returns 1 on success, 0 otherwise.
|
---|
254 | */
|
---|
255 | __owur int SCT_set1_signature(SCT *sct, const unsigned char *sig,
|
---|
256 | size_t sig_len);
|
---|
257 |
|
---|
258 | /*
|
---|
259 | * The origin of this SCT, e.g. TLS extension, OCSP response, etc.
|
---|
260 | */
|
---|
261 | sct_source_t SCT_get_source(const SCT *sct);
|
---|
262 |
|
---|
263 | /*
|
---|
264 | * Set the origin of this SCT, e.g. TLS extension, OCSP response, etc.
|
---|
265 | * Returns 1 on success, 0 otherwise.
|
---|
266 | */
|
---|
267 | __owur int SCT_set_source(SCT *sct, sct_source_t source);
|
---|
268 |
|
---|
269 | /*
|
---|
270 | * Returns a text string describing the validation status of |sct|.
|
---|
271 | */
|
---|
272 | const char *SCT_validation_status_string(const SCT *sct);
|
---|
273 |
|
---|
274 | /*
|
---|
275 | * Pretty-prints an |sct| to |out|.
|
---|
276 | * It will be indented by the number of spaces specified by |indent|.
|
---|
277 | * If |logs| is not NULL, it will be used to lookup the CT log that the SCT came
|
---|
278 | * from, so that the log name can be printed.
|
---|
279 | */
|
---|
280 | void SCT_print(const SCT *sct, BIO *out, int indent, const CTLOG_STORE *logs);
|
---|
281 |
|
---|
282 | /*
|
---|
283 | * Pretty-prints an |sct_list| to |out|.
|
---|
284 | * It will be indented by the number of spaces specified by |indent|.
|
---|
285 | * SCTs will be delimited by |separator|.
|
---|
286 | * If |logs| is not NULL, it will be used to lookup the CT log that each SCT
|
---|
287 | * came from, so that the log names can be printed.
|
---|
288 | */
|
---|
289 | void SCT_LIST_print(const STACK_OF(SCT) *sct_list, BIO *out, int indent,
|
---|
290 | const char *separator, const CTLOG_STORE *logs);
|
---|
291 |
|
---|
292 | /*
|
---|
293 | * Gets the last result of validating this SCT.
|
---|
294 | * If it has not been validated yet, returns SCT_VALIDATION_STATUS_NOT_SET.
|
---|
295 | */
|
---|
296 | sct_validation_status_t SCT_get_validation_status(const SCT *sct);
|
---|
297 |
|
---|
298 | /*
|
---|
299 | * Validates the given SCT with the provided context.
|
---|
300 | * Sets the "validation_status" field of the SCT.
|
---|
301 | * Returns 1 if the SCT is valid and the signature verifies.
|
---|
302 | * Returns 0 if the SCT is invalid or could not be verified.
|
---|
303 | * Returns -1 if an error occurs.
|
---|
304 | */
|
---|
305 | __owur int SCT_validate(SCT *sct, const CT_POLICY_EVAL_CTX *ctx);
|
---|
306 |
|
---|
307 | /*
|
---|
308 | * Validates the given list of SCTs with the provided context.
|
---|
309 | * Sets the "validation_status" field of each SCT.
|
---|
310 | * Returns 1 if there are no invalid SCTs and all signatures verify.
|
---|
311 | * Returns 0 if at least one SCT is invalid or could not be verified.
|
---|
312 | * Returns a negative integer if an error occurs.
|
---|
313 | */
|
---|
314 | __owur int SCT_LIST_validate(const STACK_OF(SCT) *scts,
|
---|
315 | CT_POLICY_EVAL_CTX *ctx);
|
---|
316 |
|
---|
317 |
|
---|
318 | /*********************************
|
---|
319 | * SCT parsing and serialisation *
|
---|
320 | *********************************/
|
---|
321 |
|
---|
322 | /*
|
---|
323 | * Serialize (to TLS format) a stack of SCTs and return the length.
|
---|
324 | * "a" must not be NULL.
|
---|
325 | * If "pp" is NULL, just return the length of what would have been serialized.
|
---|
326 | * If "pp" is not NULL and "*pp" is null, function will allocate a new pointer
|
---|
327 | * for data that caller is responsible for freeing (only if function returns
|
---|
328 | * successfully).
|
---|
329 | * If "pp" is NULL and "*pp" is not NULL, caller is responsible for ensuring
|
---|
330 | * that "*pp" is large enough to accept all of the serialized data.
|
---|
331 | * Returns < 0 on error, >= 0 indicating bytes written (or would have been)
|
---|
332 | * on success.
|
---|
333 | */
|
---|
334 | __owur int i2o_SCT_LIST(const STACK_OF(SCT) *a, unsigned char **pp);
|
---|
335 |
|
---|
336 | /*
|
---|
337 | * Convert TLS format SCT list to a stack of SCTs.
|
---|
338 | * If "a" or "*a" is NULL, a new stack will be created that the caller is
|
---|
339 | * responsible for freeing (by calling SCT_LIST_free).
|
---|
340 | * "**pp" and "*pp" must not be NULL.
|
---|
341 | * Upon success, "*pp" will point to after the last bytes read, and a stack
|
---|
342 | * will be returned.
|
---|
343 | * Upon failure, a NULL pointer will be returned, and the position of "*pp" is
|
---|
344 | * not defined.
|
---|
345 | */
|
---|
346 | STACK_OF(SCT) *o2i_SCT_LIST(STACK_OF(SCT) **a, const unsigned char **pp,
|
---|
347 | size_t len);
|
---|
348 |
|
---|
349 | /*
|
---|
350 | * Serialize (to DER format) a stack of SCTs and return the length.
|
---|
351 | * "a" must not be NULL.
|
---|
352 | * If "pp" is NULL, just returns the length of what would have been serialized.
|
---|
353 | * If "pp" is not NULL and "*pp" is null, function will allocate a new pointer
|
---|
354 | * for data that caller is responsible for freeing (only if function returns
|
---|
355 | * successfully).
|
---|
356 | * If "pp" is NULL and "*pp" is not NULL, caller is responsible for ensuring
|
---|
357 | * that "*pp" is large enough to accept all of the serialized data.
|
---|
358 | * Returns < 0 on error, >= 0 indicating bytes written (or would have been)
|
---|
359 | * on success.
|
---|
360 | */
|
---|
361 | __owur int i2d_SCT_LIST(const STACK_OF(SCT) *a, unsigned char **pp);
|
---|
362 |
|
---|
363 | /*
|
---|
364 | * Parses an SCT list in DER format and returns it.
|
---|
365 | * If "a" or "*a" is NULL, a new stack will be created that the caller is
|
---|
366 | * responsible for freeing (by calling SCT_LIST_free).
|
---|
367 | * "**pp" and "*pp" must not be NULL.
|
---|
368 | * Upon success, "*pp" will point to after the last bytes read, and a stack
|
---|
369 | * will be returned.
|
---|
370 | * Upon failure, a NULL pointer will be returned, and the position of "*pp" is
|
---|
371 | * not defined.
|
---|
372 | */
|
---|
373 | STACK_OF(SCT) *d2i_SCT_LIST(STACK_OF(SCT) **a, const unsigned char **pp,
|
---|
374 | long len);
|
---|
375 |
|
---|
376 | /*
|
---|
377 | * Serialize (to TLS format) an |sct| and write it to |out|.
|
---|
378 | * If |out| is null, no SCT will be output but the length will still be returned.
|
---|
379 | * If |out| points to a null pointer, a string will be allocated to hold the
|
---|
380 | * TLS-format SCT. It is the responsibility of the caller to free it.
|
---|
381 | * If |out| points to an allocated string, the TLS-format SCT will be written
|
---|
382 | * to it.
|
---|
383 | * The length of the SCT in TLS format will be returned.
|
---|
384 | */
|
---|
385 | __owur int i2o_SCT(const SCT *sct, unsigned char **out);
|
---|
386 |
|
---|
387 | /*
|
---|
388 | * Parses an SCT in TLS format and returns it.
|
---|
389 | * If |psct| is not null, it will end up pointing to the parsed SCT. If it
|
---|
390 | * already points to a non-null pointer, the pointer will be free'd.
|
---|
391 | * |in| should be a pointer to a string containing the TLS-format SCT.
|
---|
392 | * |in| will be advanced to the end of the SCT if parsing succeeds.
|
---|
393 | * |len| should be the length of the SCT in |in|.
|
---|
394 | * Returns NULL if an error occurs.
|
---|
395 | * If the SCT is an unsupported version, only the SCT's 'sct' and 'sct_len'
|
---|
396 | * fields will be populated (with |in| and |len| respectively).
|
---|
397 | */
|
---|
398 | SCT *o2i_SCT(SCT **psct, const unsigned char **in, size_t len);
|
---|
399 |
|
---|
400 | /********************
|
---|
401 | * CT log functions *
|
---|
402 | ********************/
|
---|
403 |
|
---|
404 | /*
|
---|
405 | * Creates a new CT log instance with the given |public_key| and |name|.
|
---|
406 | * Takes ownership of |public_key| but copies |name|.
|
---|
407 | * Returns NULL if malloc fails or if |public_key| cannot be converted to DER.
|
---|
408 | * Should be deleted by the caller using CTLOG_free when no longer needed.
|
---|
409 | */
|
---|
410 | CTLOG *CTLOG_new(EVP_PKEY *public_key, const char *name);
|
---|
411 |
|
---|
412 | /*
|
---|
413 | * Creates a new CTLOG instance with the base64-encoded SubjectPublicKeyInfo DER
|
---|
414 | * in |pkey_base64|. The |name| is a string to help users identify this log.
|
---|
415 | * Returns 1 on success, 0 on failure.
|
---|
416 | * Should be deleted by the caller using CTLOG_free when no longer needed.
|
---|
417 | */
|
---|
418 | int CTLOG_new_from_base64(CTLOG ** ct_log,
|
---|
419 | const char *pkey_base64, const char *name);
|
---|
420 |
|
---|
421 | /*
|
---|
422 | * Deletes a CT log instance and its fields.
|
---|
423 | */
|
---|
424 | void CTLOG_free(CTLOG *log);
|
---|
425 |
|
---|
426 | /* Gets the name of the CT log */
|
---|
427 | const char *CTLOG_get0_name(const CTLOG *log);
|
---|
428 | /* Gets the ID of the CT log */
|
---|
429 | void CTLOG_get0_log_id(const CTLOG *log, const uint8_t **log_id,
|
---|
430 | size_t *log_id_len);
|
---|
431 | /* Gets the public key of the CT log */
|
---|
432 | EVP_PKEY *CTLOG_get0_public_key(const CTLOG *log);
|
---|
433 |
|
---|
434 | /**************************
|
---|
435 | * CT log store functions *
|
---|
436 | **************************/
|
---|
437 |
|
---|
438 | /*
|
---|
439 | * Creates a new CT log store.
|
---|
440 | * Should be deleted by the caller using CTLOG_STORE_free when no longer needed.
|
---|
441 | */
|
---|
442 | CTLOG_STORE *CTLOG_STORE_new(void);
|
---|
443 |
|
---|
444 | /*
|
---|
445 | * Deletes a CT log store and all of the CT log instances held within.
|
---|
446 | */
|
---|
447 | void CTLOG_STORE_free(CTLOG_STORE *store);
|
---|
448 |
|
---|
449 | /*
|
---|
450 | * Finds a CT log in the store based on its log ID.
|
---|
451 | * Returns the CT log, or NULL if no match is found.
|
---|
452 | */
|
---|
453 | const CTLOG *CTLOG_STORE_get0_log_by_id(const CTLOG_STORE *store,
|
---|
454 | const uint8_t *log_id,
|
---|
455 | size_t log_id_len);
|
---|
456 |
|
---|
457 | /*
|
---|
458 | * Loads a CT log list into a |store| from a |file|.
|
---|
459 | * Returns 1 if loading is successful, or 0 otherwise.
|
---|
460 | */
|
---|
461 | __owur int CTLOG_STORE_load_file(CTLOG_STORE *store, const char *file);
|
---|
462 |
|
---|
463 | /*
|
---|
464 | * Loads the default CT log list into a |store|.
|
---|
465 | * See internal/cryptlib.h for the environment variable and file path that are
|
---|
466 | * consulted to find the default file.
|
---|
467 | * Returns 1 if loading is successful, or 0 otherwise.
|
---|
468 | */
|
---|
469 | __owur int CTLOG_STORE_load_default_file(CTLOG_STORE *store);
|
---|
470 |
|
---|
471 | /* BEGIN ERROR CODES */
|
---|
472 | /*
|
---|
473 | * The following lines are auto generated by the script mkerr.pl. Any changes
|
---|
474 | * made after this point may be overwritten when the script is next run.
|
---|
475 | */
|
---|
476 |
|
---|
477 | int ERR_load_CT_strings(void);
|
---|
478 |
|
---|
479 | /* Error codes for the CT functions. */
|
---|
480 |
|
---|
481 | /* Function codes. */
|
---|
482 | # define CT_F_CTLOG_NEW 117
|
---|
483 | # define CT_F_CTLOG_NEW_FROM_BASE64 118
|
---|
484 | # define CT_F_CTLOG_NEW_FROM_CONF 119
|
---|
485 | # define CT_F_CTLOG_STORE_LOAD_CTX_NEW 122
|
---|
486 | # define CT_F_CTLOG_STORE_LOAD_FILE 123
|
---|
487 | # define CT_F_CTLOG_STORE_LOAD_LOG 130
|
---|
488 | # define CT_F_CTLOG_STORE_NEW 131
|
---|
489 | # define CT_F_CT_BASE64_DECODE 124
|
---|
490 | # define CT_F_CT_POLICY_EVAL_CTX_NEW 133
|
---|
491 | # define CT_F_CT_V1_LOG_ID_FROM_PKEY 125
|
---|
492 | # define CT_F_I2O_SCT 107
|
---|
493 | # define CT_F_I2O_SCT_LIST 108
|
---|
494 | # define CT_F_I2O_SCT_SIGNATURE 109
|
---|
495 | # define CT_F_O2I_SCT 110
|
---|
496 | # define CT_F_O2I_SCT_LIST 111
|
---|
497 | # define CT_F_O2I_SCT_SIGNATURE 112
|
---|
498 | # define CT_F_SCT_CTX_NEW 126
|
---|
499 | # define CT_F_SCT_CTX_VERIFY 128
|
---|
500 | # define CT_F_SCT_NEW 100
|
---|
501 | # define CT_F_SCT_NEW_FROM_BASE64 127
|
---|
502 | # define CT_F_SCT_SET0_LOG_ID 101
|
---|
503 | # define CT_F_SCT_SET1_EXTENSIONS 114
|
---|
504 | # define CT_F_SCT_SET1_LOG_ID 115
|
---|
505 | # define CT_F_SCT_SET1_SIGNATURE 116
|
---|
506 | # define CT_F_SCT_SET_LOG_ENTRY_TYPE 102
|
---|
507 | # define CT_F_SCT_SET_SIGNATURE_NID 103
|
---|
508 | # define CT_F_SCT_SET_VERSION 104
|
---|
509 |
|
---|
510 | /* Reason codes. */
|
---|
511 | # define CT_R_BASE64_DECODE_ERROR 108
|
---|
512 | # define CT_R_INVALID_LOG_ID_LENGTH 100
|
---|
513 | # define CT_R_LOG_CONF_INVALID 109
|
---|
514 | # define CT_R_LOG_CONF_INVALID_KEY 110
|
---|
515 | # define CT_R_LOG_CONF_MISSING_DESCRIPTION 111
|
---|
516 | # define CT_R_LOG_CONF_MISSING_KEY 112
|
---|
517 | # define CT_R_LOG_KEY_INVALID 113
|
---|
518 | # define CT_R_SCT_FUTURE_TIMESTAMP 116
|
---|
519 | # define CT_R_SCT_INVALID 104
|
---|
520 | # define CT_R_SCT_INVALID_SIGNATURE 107
|
---|
521 | # define CT_R_SCT_LIST_INVALID 105
|
---|
522 | # define CT_R_SCT_LOG_ID_MISMATCH 114
|
---|
523 | # define CT_R_SCT_NOT_SET 106
|
---|
524 | # define CT_R_SCT_UNSUPPORTED_VERSION 115
|
---|
525 | # define CT_R_UNRECOGNIZED_SIGNATURE_NID 101
|
---|
526 | # define CT_R_UNSUPPORTED_ENTRY_TYPE 102
|
---|
527 | # define CT_R_UNSUPPORTED_VERSION 103
|
---|
528 |
|
---|
529 | # ifdef __cplusplus
|
---|
530 | }
|
---|
531 | # endif
|
---|
532 | # endif
|
---|
533 | #endif
|
---|