NAME

       SSL_CTX_set_default_ctlog_list_file, SSL_CTX_set_ctlog_list_file - load a Certificate Transparency log
       list from a file

SYNOPSIS

        #include <openssl/ssl.h>

        int SSL_CTX_set_default_ctlog_list_file(SSL_CTX *ctx);
        int SSL_CTX_set_ctlog_list_file(SSL_CTX *ctx, const char *path);

DESCRIPTION

       SSL_CTX_set_default_ctlog_list_file() loads a list of Certificate Transparency (CT) logs from the default
       file location, "ct_log_list.cnf", found in the directory where OpenSSL is installed.

       SSL_CTX_set_ctlog_list_file() loads a list of CT logs from a specific path.  See CTLOG_STORE_new(3) for
       the file format.

NOTES

       These functions will not clear the existing CT log list - it will be appended to. To replace the existing
       list, use SSL_CTX_set0_ctlog_store first.

       If an error occurs whilst parsing a particular log entry in the file, that log entry will be skipped.

RETURN VALUES

       SSL_CTX_set_default_ctlog_list_file() and SSL_CTX_set_ctlog_list_file() return 1 if the log list is
       successfully loaded, and 0 if an error occurs. In the case of an error, the log list may have been
       partially loaded.

SEE ALSO

       ssl(7), SSL_CTX_set_ct_validation_callback(3), CTLOG_STORE_new(3)

COPYRIGHT

       Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the OpenSSL license (the "License").  You may not use this file except in compliance with
       the License.  You can obtain a copy in the file LICENSE in the source distribution or at
       <https://www.openssl.org/source/license.html>.

1.1.1f                                             2025-02-05                  SSL_CTX_SET_CTLOG_LIST_FILE(3SSL)