/*
-* Public API for Certificate Transparency (CT).
-* Written by Rob Percival (robpercival@google.com) for the OpenSSL project.
-*/
-/* ====================================================================
-* Copyright (c) 2016 The OpenSSL Project. All rights reserved.
-*
-* Redistribution and use in source and binary forms, with or without
-* modification, are permitted provided that the following conditions
-* are met:
-*
-* 1. Redistributions of source code must retain the above copyright
-* notice, this list of conditions and the following disclaimer.
-*
-* 2. Redistributions in binary form must reproduce the above copyright
-* notice, this list of conditions and the following disclaimer in
-* the documentation and/or other materials provided with the
-* distribution.
-*
-* 3. All advertising materials mentioning features or use of this
-* software must display the following acknowledgment:
-* "This product includes software developed by the OpenSSL Project
-* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
-*
-* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
-* endorse or promote products derived from this software without
-* prior written permission. For written permission, please contact
-* licensing@OpenSSL.org.
-*
-* 5. Products derived from this software may not be called "OpenSSL"
-* nor may "OpenSSL" appear in their names without prior written
-* permission of the OpenSSL Project.
-*
-* 6. Redistributions of any form whatsoever must retain the following
-* acknowledgment:
-* "This product includes software developed by the OpenSSL Project
-* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
-*
-* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
-* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
-* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
-* OF THE POSSIBILITY OF SUCH DAMAGE.
-* ====================================================================
-*/
+ * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
#ifndef HEADER_CT_H
# define HEADER_CT_H
void CT_POLICY_EVAL_CTX_set0_log_store(CT_POLICY_EVAL_CTX *ctx,
CTLOG_STORE *log_store);
-/*
- * A callback for verifying that the received SCTs are sufficient.
- * Expected to return 1 if they are sufficient, otherwise 0.
- * May return a negative integer if an error occurs.
- * A connection should be aborted if the SCTs are deemed insufficient.
- */
-typedef int(*ct_validation_cb)(const CT_POLICY_EVAL_CTX *ctx,
- const STACK_OF(SCT) *scts, void *arg);
-/* Returns 0 if there are invalid SCTs */
-int CT_verify_no_bad_scts(const CT_POLICY_EVAL_CTX *ctx,
- const STACK_OF(SCT) *scts, void *arg);
-/* Returns 0 if there are invalid SCTS or fewer than one valid SCT */
-int CT_verify_at_least_one_good_sct(const CT_POLICY_EVAL_CTX *ctx,
- const STACK_OF(SCT) *scts, void *arg);
-
/*****************
* SCT functions *
*****************/
*/
__owur int SCT_set_source(SCT *sct, sct_source_t source);
+/*
+ * Returns a text string describing the validation status of |sct|.
+ */
+const char *SCT_validation_status_string(const SCT *sct);
+
/*
* Pretty-prints an |sct| to |out|.
* It will be indented by the number of spaces specified by |indent|.
* for data that caller is responsible for freeing (only if function returns
* successfully).
* If "pp" is NULL and "*pp" is not NULL, caller is responsible for ensuring
- * that "*pp" is large enough to accept all of the serializied data.
+ * that "*pp" is large enough to accept all of the serialized data.
* Returns < 0 on error, >= 0 indicating bytes written (or would have been)
* on success.
*/
* for data that caller is responsible for freeing (only if function returns
* successfully).
* If "pp" is NULL and "*pp" is not NULL, caller is responsible for ensuring
- * that "*pp" is large enough to accept all of the serializied data.
+ * that "*pp" is large enough to accept all of the serialized data.
* Returns < 0 on error, >= 0 indicating bytes written (or would have been)
* on success.
*/
* Parses an SCT in TLS format and returns it.
* If |psct| is not null, it will end up pointing to the parsed SCT. If it
* already points to a non-null pointer, the pointer will be free'd.
- * |in| should be a pointer to a string contianing the TLS-format SCT.
+ * |in| should be a pointer to a string containing the TLS-format SCT.
* |in| will be advanced to the end of the SCT if parsing succeeds.
* |len| should be the length of the SCT in |in|.
* Returns NULL if an error occurs.
/*
* Parses an SCT signature in TLS format and populates the |sct| with it.
-* |in| should be a pointer to a string contianing the TLS-format signature.
+* |in| should be a pointer to a string containing the TLS-format signature.
* |in| will be advanced to the end of the signature if parsing succeeds.
* |len| should be the length of the signature in |in|.
* Returns the number of bytes parsed, or a negative integer if an error occurs.
# define CT_F_CT_POLICY_EVAL_CTX_SET0_ISSUER 135
# define CT_F_CT_POLICY_EVAL_CTX_SET0_LOG_STORE 136
# define CT_F_CT_V1_LOG_ID_FROM_PKEY 125
-# define CT_F_CT_VERIFY_AT_LEAST_ONE_GOOD_SCT 137
-# define CT_F_CT_VERIFY_NO_BAD_SCTS 138
# define CT_F_D2I_SCT_LIST 105
# define CT_F_I2D_SCT_LIST 106
# define CT_F_I2O_SCT 107
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