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45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
/*
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* Copyright (c) 2020 Laszlo Orban <laszlo.orban@oneidentity.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef SUDO_HOSTCHECK_H
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#define SUDO_HOSTCHECK_H
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#if defined(HAVE_OPENSSL)
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# include <openssl/x509v3.h>
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/*
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* Compatibility defines for OpenSSL 1.0.2 (not needed for 1.1.x)
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*/
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# if !defined(HAVE_ASN1_STRING_GET0_DATA) && !defined(HAVE_WOLFSSL)
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# define ASN1_STRING_get0_data(x) ASN1_STRING_data(x)
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# endif /* !HAVE_ASN1_STRING_GET0_DATA && !HAVE_WOLFSSL */
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typedef enum {
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MatchFound,
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MatchNotFound,
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NoSANPresent,
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MalformedCertificate,
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Error
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} HostnameValidationResult;
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HostnameValidationResult validate_hostname(const X509 *cert,
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const char *hostname, const char *ipaddr, int resolve);
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#endif /* HAVE_OPENSSL */
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#endif /* SUDO_HOSTCHECK_H */
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