1 files changed, 69 insertions, 0 deletions
diff --git a/roles/sshd/tasks/synchronize_keys.yml b/roles/sshd/tasks/synchronize_keys.yml
new file mode 100644
index 0000000..cb634a4
--- /dev/null
+++ b/roles/sshd/tasks/synchronize_keys.yml
@@ -0,0 +1,69 @@
+- 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
+  find:
+    paths: "{{ inventory_dir }}/files/keys"
+    pattern: "*.pub"
+    recurse: true
+    file_type: link
+  register: keys
+  run_once: true
+  delegate_to: localhost
+
+- name: show pubkeys
+  debug:
+    msg: |
+      {% for key in keys.files %}
+      {{ key.path }}
+      {% endfor %}
+  run_once: true
+  delegate_to: localhost
+
+- 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 }}"