CFEngine 3.17.0 introduced custom promise types, which enable CFEngine users to extend core functionality and policy language in a simple way. As an example of the power and simplicity of this new feature, I will show a promise type that helps to observe a website’s status. The module which implements this promise type was written in a couple of hours.
Creating a promise type for whether a site is up We will use Python and the CFEngine library to implement a promise module. Our previous blog post, “How to implement CFEngine custom promise types in Python”, explains this in detail.
2020 is nearly over, and we’d like to take a couple of minutes to reflect on our year as well as provide a sneak peek into what you can expect from us in 2021. Although it has been a year full of distractions, the CFEngine team has continued to make significant strides when it comes to product improvements and new features that help our users.
Build powerful compliance reports based on important inventory data Compliance reports are high level reports, allowing you to see how compliant your infrastructure is. Checks are run against reporting data from all of your hosts, or a filtered subset, to find how many of them meet a certain compliance requirement. They are easy to build and use, entirely from the UI, with no programming needed, but flexible and powerful, allowing you to use package version information, custom inventory from your policy or even SQL queries if you need it. Compliance reports are not limited to a one regulation or framework, like CIS or HIPAA, but allow you to build your own checklists, based on your organizations requirements and compliance goals. See Compliance Reports in this video:
We are pleased to announce the release of CFEngine 3.17.0, with the theme Flexibility! This is a non-LTS release and allows the CFEngine community to test the features which will be in CFEngine 3.18.0 LTS (Summer 2021).
What’s new? A new look - Mission Portal Dark Mode Mission portal now gives you the option of switching to an alternate color theme, dark mode:
Trigger report collection from Host Info Page You no longer have to wait for the next reporting interval, or use the command line to get updated reports. Click the button on the host info page to trigger a report collection:
We are pleased to announce two new patch releases for CFEngine, version 3.12.6 and 3.15.3! These releases mainly contain bug fixes and dependency updates, but in 3.15.3 there are also some new enhancements in Mission Portal. The new cf-secret binary is also included in 3.15.3 packages.
New in Mission Portal 3.15.3 Synchronizing roles between Mission Portal and Active Directory When using LDAP for authentication, Mission Portal can now automatically grant roles based on the tags received from your LDAP server (for example Active Directory). This means that new users can start using Mission Portal immediately, without having to wait for an administrator to grant the appropriate roles manually. Enable this in Mission Portal Authentication Settings:
Today we announce the newest additions to CFEngine. CFEngine 3.16 brings several improvements, bug fixes, and new features. The theme for this release has been compliance, and it notably includes a new category of reports for proving compliance to regulation and other compliance frameworks in high level, easy to read reports. If you are interested to learn more about CFEngine, schedule training, or hear about pricing options, feel free to reach out to us!
A vulnerability was recently discovered in CFEngine Mission Portal and has now been fixed. Under certain circumstances, it was possible to inject JavaScript code into data presented in Mission Portal, that would be run in the user’s browser. This security issue was fixed in CFEngine 3.10.7, 3.12.3, and 3.15.0, and will be mitigated by upgrading your hub to one of these versions (or later). No other action is required than upgrading the Hub. This issue is present in CFEngine Enterprise 3.7 versions, 3.10.0 through 3.10.6, as well as 3.12.0, 3.12.1, and 3.12.2. All customers have been notified prior to this announcement and had time to address the issue. Any community users who use CFEngine Enterprise Free 25 should upgrade immediately. Open source versions of CFEngine (CFEngine Community) are not affected, as they do not include the Mission Portal Web UI. The security of the CFEngine product and our users is something we take very seriously, and we will continue to look for, fix and responsibly disclose serious weaknesses in our product(s). This issue has been registered as CVE-2019-19394 in the official public CVE registry. If you have any questions or concerns please contact CFEngine support if you have a support contract or email security@cfengine.com
The CFEngine policy analyzer is an awesome new service introduced in CFEngine 3.13. The policy analyzer allows you to quickly debug policies and inspect what is going on under hood of CFEngine. A known challenge with CFEngine, and most DSL based automation tools, relates to understanding what is actually going on during live operations. Many users view it as “black-box magic”. Unfortunately, the amount of magic and the size of the black box increases with the level of automation. This is undesirable. Enter the policy analyzer.
