mirror of
https://github.com/signalwire/freeswitch.git
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107 lines
3.0 KiB
C++
107 lines
3.0 KiB
C++
/*
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* cacert.cpp -- CA Certificate for cURL on Windows
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*
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* Copyright (c) 2018 SignalWire, Inc
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifdef WIN32
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#include <switch.h>
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#include <switch_curl.h>
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#include <switch_ssl.h>
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#include <vector>
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#include <wincrypt.h>
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std::vector<X509*> m_trustedCertificateList;
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SWITCH_BEGIN_EXTERN_C
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static void addCertificatesForStore(LPCSTR name)
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{
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HCERTSTORE storeHandle = CertOpenSystemStore(NULL, name);
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if (storeHandle == nullptr) {
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return;
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}
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PCCERT_CONTEXT windowsCertificate = CertEnumCertificatesInStore(storeHandle, nullptr);
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while (windowsCertificate != nullptr) {
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X509 *opensslCertificate = d2i_X509(nullptr, const_cast<unsigned char const **>(&windowsCertificate->pbCertEncoded), windowsCertificate->cbCertEncoded);
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if (opensslCertificate == nullptr) {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "A certificate could not be converted.\n");
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} else {
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m_trustedCertificateList.push_back(opensslCertificate);
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}
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windowsCertificate = CertEnumCertificatesInStore(storeHandle, windowsCertificate);
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}
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CertCloseStore(storeHandle, 0);
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}
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static void setupSslContext(SSL_CTX* context)
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{
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X509_STORE* certStore = SSL_CTX_get_cert_store(context);
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for (X509 *x509 : m_trustedCertificateList) {
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X509_STORE_add_cert(certStore, x509);
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}
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}
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void sslLoadWindowsCACertificate() {
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if (m_trustedCertificateList.empty()) {
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addCertificatesForStore("CA");
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addCertificatesForStore("AuthRoot");
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addCertificatesForStore("ROOT");
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}
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}
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void sslUnLoadWindowsCACertificate()
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{
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for (X509 *x509 : m_trustedCertificateList) {
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X509_free(x509);
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}
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m_trustedCertificateList.clear();
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}
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int sslContextFunction(void* curl, void* sslctx, void* userdata)
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{
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setupSslContext(reinterpret_cast<SSL_CTX *>(sslctx));
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return CURLE_OK;
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}
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SWITCH_END_EXTERN_C
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#endif
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/* For Emacs:
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* Local Variables:
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* mode:c
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* indent-tabs-mode:t
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* tab-width:4
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* c-basic-offset:4
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* End:
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* For VIM:
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* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet
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*/
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