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XAMPP installation directory: apache/conf/extra/httpd-ssl.conf

apache/conf/extra/httpd-ssl.conf is the configuration file which provides SSL support.

This file is included from apache/conf/httpd.conf.

Some excerpts of this file include:

Listen 443   # Standard HTTPS port

…

<VirtualHost _default_:443>

DocumentRoot          "C:/xampp/htdocs"

ServerName             www.example.com:443
ServerAdmin            admin@example.com

ErrorLog              "C:/xampp/apache/logs/error.log"
TransferLog           "C:/xampp/apache/logs/access.log"

SSLEngine on                                            #  Enable SSL for this virtual host

SSLCertificateFile    "conf/ssl.crt/server.crt"         #  The server certificate
SSLCertificateKeyFile "conf/ssl.key/server.key"         #  The server private key

#
#  +StdEnvVars exports the standard SSL/TLS related SSL_* environment variables.
#
<FilesMatch "\.(cgi|shtml|phtml|php)$">
    SSLOptions +StdEnvVars
</FilesMatch>
<Directory "C:/xampp/apache/cgi-bin">
    SSLOptions +StdEnvVars
</Directory>

CustomLog "C:/xampp/apache/logs/ssl_request.log" \
          "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"

</VirtualHost>

XAMPP installation directory: apache/conf/extra/httpd-ssl.conf

See also