Skip to content

Make diffie-hellman moduli removal idempotent #11

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Make diffie-hellman moduli removal idempotent #11

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 11 additions & 4 deletions roles/ssh/tasks/main.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -69,7 +69,14 @@

- name: remove short diffie diffie-hellman
become: true
shell: |
awk '$5 >= 3071' /etc/ssh/moduli | sudo tee /etc/ssh/moduli.tmp
mv /etc/ssh/moduli.tmp /etc/ssh/moduli
notify: restart ssh service
shell:
creates: /etc/ssh/moduli.short
cmd: |
cp /etc/ssh/moduli /etc/ssh/moduli.short
awk '$5 >= 3071' /etc/ssh/moduli | tee /etc/ssh/moduli.tmp
if ! cmp /etc/ssh/moduli /etc/ssh/moduli.tmp; then
mv /etc/ssh/moduli.tmp /etc/ssh/moduli
fi
notify: restart ssh service
register: moduli_changed
changed_when: "'differ:' in moduli_changed.stdout"