Merge pull request #4 from migibert/fixes

Fixes

tasks/certificate.yml

@@ -1,10 +1,10 @@
 - name: Generate key 
   command: openssl genrsa -out {{stunnel_key_file}} 2048
-  when: stunnel_certificate_generation
+  when: stunnel_certificate_generation | bool
 
 - name: Generate certificate
   command: openssl req -new -x509 -key {{stunnel_key_file}} -newkey rsa:4096 -keyout {{stunnel_certificate_domain}} -out {{stunnel_certificate_file}} -days {{stunnel_certificate_duration}} -nodes -subj "/C={{stunnel_certificate_country}}/ST={{stunnel_certificate_state_name}}/L={{stunnel_certificate_locality}}/O={{stunnel_certificate_organization}}/CN={{stunnel_certificate_domain}}"
-  when: stunnel_certificate_generation
+  when: stunnel_certificate_generation | bool
 
 - name: Copy certificate
   shell: cat {{stunnel_key_file}} {{stunnel_certificate_file}} >> /etc/stunnel/stunnel.pem  

tasks/main.yml

@@ -1,25 +1,17 @@
 ---
 # tasks file for stunnel-role
 - name: Install SSL backend
-  apt:
+  package:
     name: openssl
     update_cache: yes
   register: install_ssl_backend
 
 - name: Install package
-  apt: 
+  package:
     name: stunnel4 
     force: yes
   register: install_stunnel_4
 
-- name: Enable stunnel
-  lineinfile:
-    dest: /etc/default/stunnel4
-    state: present
-    regexp: ENABLED=
-    line: ENABLED=1
-  register: enable_stunnel
-
 - include: certificate.yml  
 
 - name: Stunnel configuration
@@ -28,8 +20,17 @@
     dest: /etc/stunnel/stunnel.conf
   register: stunnel_configuration
 
+- name: Enable stunnel
+  lineinfile:
+    dest: /etc/default/stunnel4
+    state: present
+    regexp: ENABLED=
+    line: ENABLED=1
+  register: enable_stunnel
+
 - name: Start stunnel service
   service:
     name: stunnel4
     state: restarted
-  when: install_stunnel_4.changed or enable_stunnel.changed or stunnel_configuration.changed
+    enabled: true
+  when: install_stunnel_4 is changed or enable_stunnel is changed or stunnel_configuration is changed