From d67fb68e5fcd240c6c0e8e7c6e7e804da6f6238b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Romain=20Gon=C3=A7alves?= <me@rgoncalves.se>
Date: Sat, 11 Dec 2021 21:55:28 +0000
Subject: roles/sshd: Enable and cleanup key synchronization

---
 roles/sshd/tasks/synchronize_keys.yml | 65 ++++-------------------------------
 1 file changed, 7 insertions(+), 58 deletions(-)

(limited to 'roles/sshd/tasks/synchronize_keys.yml')

diff --git a/roles/sshd/tasks/synchronize_keys.yml b/roles/sshd/tasks/synchronize_keys.yml
index cb634a4..722fdfa 100644
--- a/roles/sshd/tasks/synchronize_keys.yml
+++ b/roles/sshd/tasks/synchronize_keys.yml
@@ -1,69 +1,18 @@
-- name: retrieve all existing users
-  command: cut -d ":" -f 1 /etc/passwd
-  register: sshd_users
-  changed_when: false
-
-- name: convert retrieved users to list
-  set_fact:
-    sshd_users: "{{ sshd_users.stdout_lines }}"
-
-- name: get ssh keys for all user
+- name: get ssh keys for all users
   find:
-    paths: "{{ inventory_dir }}/files/keys"
-    pattern: "*.pub"
-    recurse: true
+    paths: files/keys
     file_type: link
-  register: keys
-  run_once: true
+    recurse: true
   delegate_to: localhost
-
-- name: show pubkeys
-  debug:
-    msg: |
-      {% for key in keys.files %}
-      {{ key.path }}
-      {% endfor %}
   run_once: true
-  delegate_to: localhost
+  register: result
 
 - name: synchronize ssh keys
   authorized_key:
     user: "{{ item.path | dirname | basename }}"
     state: present
     key: "{{ lookup('file', item.path) }}"
-  when: item.path | dirname | basename in sshd_users
-  loop: "{{ keys.files }}"
-  loop_control:
-    label: "{{ item.path }}"
-
-- name: get users homedir
-  shell: echo $(getent passwd "{{ item.path | dirname | basename }}" | cut -d ":" -f 6) "{{ item.path | dirname | basename }}"
-  register: sshd_homedirs
-  when: item.path | dirname | basename in sshd_users
-  loop: "{{ keys.files }}"
-  changed_when: false
-  loop_control:
-    label: "{{ item.path | dirname | basename }}"
-
-- name: clean users homedir result
-  set_fact:
-    sshd_homedirs: "[{% for dir in sshd_homedirs.results if dir.stdout is defined %}\"{{ dir.stdout }}\", {% endfor %}]"
-
-- name: make users homedir unique
-  set_fact:
-    sshd_homedirs: "{{ sshd_homedirs | unique }}"
-
-- name: show sshd homedirs for users
-  debug:
-    var: sshd_homedirs
-
-- name: chown ssh file to correct user
-  file:
-    path: "{{ item.split(' ')[0] }}/.ssh/authorized_keys"
-    owner: "{{ item.split(' ')[1] }}"
-    mode: "0600"
-  ignore_errors: true
-  when: item.split(" ")[1] in sshd_users
-  loop: "{{ sshd_homedirs }}"
   loop_control:
-    label: "{{ item }}"
+    label: "{{ item.path }} -> user: {{ item.path | dirname | basename }}"
+  loop: "{{ result.files }}"
+  failed_when: false
-- 
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