54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
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/**
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* \file x509_invasive.h
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*
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* \brief x509 module: interfaces for invasive testing only.
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*
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* The interfaces in this file are intended for testing purposes only.
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* They SHOULD NOT be made available in library integrations except when
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* building the library for testing.
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*/
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/*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MBEDTLS_X509_INVASIVE_H
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#define MBEDTLS_X509_INVASIVE_H
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#include "common.h"
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#if defined(MBEDTLS_TEST_HOOKS)
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/**
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* \brief This function parses a CN string as an IP address.
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*
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* \param cn The CN string to parse. CN string MUST be NUL-terminated.
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* \param dst The target buffer to populate with the binary IP address.
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* The buffer MUST be 16 bytes to save IPv6, and should be
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* 4-byte aligned if the result will be used as struct in_addr.
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* e.g. uint32_t dst[4]
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*
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* \note \cn is parsed as an IPv6 address if string contains ':',
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* else \cn is parsed as an IPv4 address.
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*
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* \return Length of binary IP address; num bytes written to target.
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* \return \c 0 on failure to parse CN string as an IP address.
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*/
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size_t mbedtls_x509_crt_parse_cn_inet_pton(const char *cn, void *dst);
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#endif /* MBEDTLS_TEST_HOOKS */
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#endif /* MBEDTLS_X509_INVASIVE_H */
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