52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. 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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include "config.h"
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#include "guacamole/fips.h"
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/* If OpenSSL is available, include header for version numbers */
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#ifdef ENABLE_SSL
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#include <openssl/opensslv.h>
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/* OpenSSL versions prior to 0.9.7e did not have FIPS support */
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#if !defined(OPENSSL_VERSION_NUMBER) || (OPENSSL_VERSION_NUMBER < 0x00090705f)
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#define GUAC_FIPS_ENABLED 0
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/* OpenSSL 3+ uses EVP_default_properties_is_fips_enabled() */
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#elif defined(OPENSSL_VERSION_MAJOR) && (OPENSSL_VERSION_MAJOR >= 3)
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#include <openssl/evp.h>
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#define GUAC_FIPS_ENABLED EVP_default_properties_is_fips_enabled(NULL)
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/* For OpenSSL versions between 0.9.7e and 3.0, use FIPS_mode() */
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#else
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#include <openssl/crypto.h>
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#define GUAC_FIPS_ENABLED FIPS_mode()
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#endif
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/* FIPS support does not exist if OpenSSL is not available. */
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#else
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#define GUAC_FIPS_ENABLED 0
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#endif
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int guac_fips_enabled() {
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return GUAC_FIPS_ENABLED;
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}
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