mrcharles 40dfda47f2 fix(security): enable KbdInteractiveAuthentication for SSH 2FA
configure_ssh_2fa only enabled the deprecated ChallengeResponseAuthentication
directive (removed as a usable knob in modern OpenSSH; it no longer controls
keyboard-interactive). The base tsys-sshd-config ships
KbdInteractiveAuthentication no, so on Debian 13 (OpenSSH 9.x/10.x)
keyboard-interactive stayed disabled. With AuthenticationMethods set to
"publickey,keyboard-interactive", sshd -t then failed:

  Disabled method "keyboard-interactive" in AuthenticationMethods list ...
  AuthenticationMethods cannot be satisfied by enabled authentication methods

which aborted provisioning under errexit.

Add the modern KbdInteractiveAuthentication yes directive alongside the
legacy one so 2FA works on both current and older OpenSSH.

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KNEL FetchApply

Repo Issues

https://projects.knownelement.com/project/reachableceo-vptechnicaloperations/timeline

Repo Discussion

https://community.turnsys.com/c/chieftechnologyandproductofficer/26

Repo discription

Known Element Enterprises (the entity serving as the TSYS Group management company) (through its executive leader, the COO) provides core IT/back office systems/services/support on a hands off/fully delegated authortity basis to the CCO and the orgs/members.

One of those functions is the provisoning of Linux servers. This repository is the Infrastructure As Code (IAC) repository for TSYS.

In the future it will be used via FetchApply https://github.com/P5vc/fetch-apply

Usage

git clone this repo cd FetchApply/ProjectCode bash SetupNewSystem.sh

S
Description
TSYS FetchApply repo
Readme AGPL-3.0
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