mirror of
https://gitlab.com/gnuwget/wget2.git
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79 lines
2.0 KiB
C
79 lines
2.0 KiB
C
/*
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* Copyright (c) 2023-2024 Free Software Foundation, Inc.
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*
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* This file is part of libwget.
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*
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* Libwget is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Libwget is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with libwget. If not, see <https://www.gnu.org/licenses/>.
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*
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*
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* Shared code for the TLS/SSL implementations.
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*/
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#include <config.h>
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#include <wget.h>
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#ifndef _WIN32
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const char *wget_ssl_default_cert_dir(void)
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{
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return "/etc/ssl/certs";
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}
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const char *wget_ssl_default_ca_bundle_path(void)
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{
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return NULL;
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}
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#else // _WIN32
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#include <stdlib.h> // getenv
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#include "filename.h" // ISSLASH
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#include "private.h"
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static const char *ssl_default_certdir_path;
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static const char *ssl_default_certbundle_path;
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// ssl_default_path() is only called once in tls_init().
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static const char *ssl_default_path(const char *base)
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{
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if (access("/etc/ssl/certs", F_OK) == 0) {
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return wget_strdup("/etc/ssl/certs");
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}
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const char *progData = getenv("ProgramData");
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return wget_aprintf("%s%s%s%s",
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progData ? progData : "/ProgramData",
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ISSLASH(progData[strlen(progData - 1)]) ? "" : "/",
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"ssl/",
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base);
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}
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const char *wget_ssl_default_cert_dir(void)
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{
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if (!ssl_default_certdir_path)
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ssl_default_certdir_path = ssl_default_path("certs/");
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return ssl_default_certdir_path;
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}
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const char *wget_ssl_default_ca_bundle_path(void)
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{
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if (!ssl_default_certbundle_path)
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ssl_default_certbundle_path = ssl_default_path("ca-bundle.pem");
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return access(ssl_default_certbundle_path, F_OK) == 0 ? ssl_default_certbundle_path: NULL;
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}
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#endif
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