change-in-behavior

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change-in-behavior

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Change in behavior: Renaming bundle agent main

A recent change in the Masterfiles Policy Framework (MPF) is renaming bundle agent main to bundle agent mpf_main. This change is intended to make it easier to run individual parts of your policy leveraging the library main bundle functionality (bundle agent __main__). Library main bundles were first introduced in CFEngine 3.12.0. The functionality allows for the definition of bundle agent __main__. When this bundle definition is present in the policy entry (the first policy file that CFEngine reads) the bundle is understood to be used as the default bundlesequence.

Posted by Nick Anderson

April 11, 2022

Change in behavior: Directory permissions and the execute bit

rxdirs has provided a convenient default when setting permissions recursively. When enabled (the default prior to version 3.20.0) a promise to grant read access on a directory is extended to also include execution since quite commonly if you want to read a directory you also want to be able to list the files in the directory. However, the convenience comes with the cost of complicating security reviews since the state requested on the surface is more strict than what is actually granted. This can both undermine the understanding of the desired state of the permissions as well as confidence that the policy accurately describes the resulting state and we have decided the convenience is not worth the cost.

Posted by Nick Anderson

March 29, 2022

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Change in behavior: Renaming bundle agent main

Change in behavior: Directory permissions and the execute bit

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