[Bug 264851] Chapter 14.2.4 - Difficult to understand or typo
- In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 264851] Chapter 14.2.4 - Doesn't make sense to me :/"
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Date: Sat, 25 Jun 2022 12:31:47 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264851
Graham Perrin <grahamperrin@gmail.com> changed:
What |Removed |Added
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CC| |grahamperrin@gmail.com
--- Comment #3 from Graham Perrin <grahamperrin@gmail.com> ---
(In reply to kodcode from comment #0)
> 14.2.4
<https://docs.freebsd.org/en/books/handbook/book/#security-pwpolicy> |
<https://docs.freebsd.org/en/books/handbook/security/#security-pwpolicy>
----
> … using built-in Pluggable Authentication Modules (PAM). …
Instead:
> … using pluggable authentication modules (PAMs). …
----
> … the pam_passwdqc.so module. This module is enforced when a user
> changes their password. …
Instead:
> … the pam_passwdqc.so module, which is enforced when a user
> changes their password.
>
> pam_passwdqc(8) describes five classes of character, and other aspects of
> password quality control. …
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> This example sets several requirements for new passwords. The min setting
> controls the minimum password length. It has five values because this
> module defines five different types of passwords based on their
> complexity. Complexity is defined by the type of characters that must
> exist in a password, such as letters, numbers, symbols, and case. The
> types of passwords are described in pam_passwdqc(8). In this example,
> the first three types of passwords are disabled, meaning that passwords
> that meet those complexity requirements will not be accepted, regardless
> of their length. The 12 sets a minimum password policy of at least
> twelve characters, if the password also contains characters with
> three types of complexity. The 10 sets the password policy to also allow
> passwords of at least ten characters, if the password contains characters
> with four types of complexity.
Too verbose, IMHO. Instead:
> In the example above:
>
> * min sets values for types N0, N1, N2, N3 and N4
>
> * types N0, N1 and N2 are disallowed
>
> * if three classes of character (N3) are used, then the word length must
> be at least 12
>
> * if four classes (N4) are used, then the word length must be at least 10.
– something like that.
The reader is directed, _before_ the example, to see the manual page that
describes the N types.
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