HTTP 严格传输安全性

HTTP Strict Transport Security https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Securityis a policy mechanism that helps to protect websites against man-in-the-middle attacks such as protocol downgrade attacks and cookie hijacking.

SUSE Manager 允许启用 HSTS。要为 SUSE Manager Server 启用 HSTS，请执行以下操作：

过程

  1. 在 /etc/apache2/conf.d/<filename>.conf 中创建新配置文件，例如 /etc/apache2/conf.d/zz-spacewalk-www-custom.conf。

  2. 添加以下一行：# Header always set Strict-Transport-Security "max-age=63072000; includeSubDomains"

  3. 使用 systemctl restart apache2 重启动 Apache

要为 SUSE Manager Proxy 启用 HSTS，请执行以下操作：

过程

  1. 在 /etc/apache2/conf.d/<filename>.conf 中创建新配置文件，例如 /etc/apache2/conf.dz/zz-spacewalk-proxy-custom.conf。

  2. 添加以下一行：# Header always set Strict-Transport-Security "max-age=63072000; includeSubDomains"

  3. 使用 systemctl restart apache2 重启动 Apache

When naming the new config file <filename>.conf, make sure it is loaded at the right time. For example, to override something defined in spacewalk-www.conf the new file needs to be alphabetically after this file. For more information about how Apache loads files, see https://httpd.apache.org/docs.

When HSTS is enabled while using the default SSL certificate generated by SUSE Manager or a self-signed certificate, browsers will refuse to connect with HTTPS unless the CA used to sign such certificates is trusted by the browser. If you are using the SSL certificate generated by SUSE Manager, you can trust it by importing the file located at http://<SERVER-HOSTNAME>/pub/RHN-ORG-TRUSTED-SSL-CERT to the browsers of all users.