X-Git-Url: https://git.realraum.at/?a=blobdiff_plain;f=ansible%2Froles%2Fbase%2Ftasks%2Fmain.yaml;h=c62d223a5f90ac3fd5903ec5f50d35642a92c702;hb=41dfd44f1520728da65e43abc6fddfb59b2fed78;hp=2831db164cf76ca6bc2f8c36dab4cb592bd5f99e;hpb=cbd5fba44a28997e0e2900b805ee82f9a73262ba;p=noc.git

diff --git a/ansible/roles/base/tasks/main.yaml b/ansible/roles/base/tasks/main.yaml
index 2831db1..c62d223 100644
--- a/ansible/roles/base/tasks/main.yaml
+++ b/ansible/roles/base/tasks/main.yaml
@@ -1,4 +1,9 @@
 ---
+- set_fact:
+    sshd_allowusers: >-
+      {{ [ 'root' ] | union(sshd_allowusers_group | default([]))
+                    | union(sshd_allowusers_host  | default([])) }}
+
 - name: only allow pubkey auth for root
   lineinfile:
      dest: /etc/ssh/sshd_config
@@ -6,20 +11,42 @@
      line: "PermitRootLogin without-password"
   notify: restart ssh
 
-- name: limit allowed users (1/2)
+- name: limit allowed users (1/3)
   lineinfile:
      dest: /etc/ssh/sshd_config
-     regexp: "^AllowUsers"
-     line: "AllowUsers {{ ' '.join([ 'root' ] | union(sshd_allowusers_group | default([])) | union(sshd_allowusers_host | default([]))) }}"
-  when: sshd_allowusers_set | default(true)
+     regexp: "^#?AllowUsers"
+     line: "AllowUsers {{ ' '.join(sshd_allowusers) }}"
+  when: sshd_allowusers_set is defined and sshd_allowgroup is not defined
   notify: restart ssh
 
-- name: limit allowed users (2/2)
+- block:
+    - name: "limit allowed users (2/3): Make sure AllowUsers is not in sshd_config"
+      lineinfile:
+        dest: /etc/ssh/sshd_config
+        regexp: "^AllowUsers"
+        state: absent
+
+    - name: "limit allowed users (2/3): Set AllowGroups in sshd_config"
+      lineinfile:
+        dest: /etc/ssh/sshd_config
+        regexp: "^#?AllowGroups"
+        line: AllowGroups {{ sshd_allowgroup }}
+
+    - name: "limit allowed users (2/3): Add allowed users to ssh group"
+      user:
+        name: "{{ item }}"
+        groups: "{{ sshd_allowgroup }}"
+        append: True
+      with_items: "{{ sshd_allowusers }}"
+
+  when: sshd_allowgroup is defined
+
+- name: limit allowed users (3/3)
   lineinfile:
      dest: /etc/ssh/sshd_config
-     regexp: "^AllowUsers"
+     regexp: "^Allow(Users|Groups)"
      state: absent
-  when: not sshd_allowusers_set | default(true)
+  when: sshd_allowusers_set is not defined and sshd_allowgroup is not defined
   notify: restart ssh
 
 - name: Set authorized keys for root user
@@ -52,17 +79,24 @@
     - ca-certificates
     - file
     - zsh
+    - python-apt
+
+- block:
+    - name: install systemd specific packages
+      apt: name={{ item }} state=present
+      with_items:
+        - dbus
+        - libpam-systemd
+
+    - name: set systemd-related environment variables
+      copy: src=xdg_runtime_dir.sh dest=/etc/profile.d/xdg_runtime_dir.sh mode=0644
 
-- name: install systemd specific packages
-  apt: name={{ item }} state=present
-  with_items:
-    - dbus
-    - libpam-systemd
   when: ansible_service_mgr == "systemd"
 
 - name: install zshrc
-  copy: src={{ item.src }} dest={{ item.dest }} mode=0640
+  copy: src={{ item.src }} dest={{ item.dest }} mode=0644
   with_items:
+    - { "src": "zprofile", "dest": "/etc/zsh/zprofile" }
     - { "src": "zshrc", "dest": "/etc/zsh/zshrc" }
     - { "src": "zshrc.skel", "dest": "/etc/skel/.zshrc" }