Support for configuration of basic authentication (#99)

* Support for basic authentication

Author: platan

README.md

@@ -344,13 +344,17 @@ nginx_http_template:
           html_file_location: /usr/share/nginx/html
           html_file_name: index.html
           autoindex: false
+          auth_basic: null
+          auth_basic_file: null
       http_demo_conf: false
     reverse_proxy:
       locations:
         backend:
           location: /
           proxy_pass: http://backend
           websocket: false
+          auth_basic: null
+          auth_basic_file: null
       health_check_plus: false
     upstreams:
       upstream1:

defaults/main.yml

@@ -175,13 +175,17 @@ nginx_http_template:
           html_file_location: /usr/share/nginx/html
           html_file_name: index.html
           autoindex: false
+          auth_basic: null
+          auth_basic_file: null
       http_demo_conf: false
     reverse_proxy:
       locations:
         backend:
           location: /
           proxy_pass: http://backend
           websocket: false
+          auth_basic: null
+          auth_basic_file: null
       health_check_plus: false
     upstreams:
       upstream1:

templates/http/default.conf.j2

@@ -33,6 +33,12 @@ server {
 {% if item.value.reverse_proxy is defined %}
 {% for location in item.value.reverse_proxy.locations %}
     location {{ item.value.reverse_proxy.locations[location].location }} {
+{% if item.value.reverse_proxy.locations[location].auth_basic is defined and item.value.reverse_proxy.locations[location].auth_basic %}
+        auth_basic "{{ item.value.reverse_proxy.locations[location].auth_basic }}";
+{% endif %}
+{% if item.value.reverse_proxy.locations[location].auth_basic_file is defined and item.value.reverse_proxy.locations[location].auth_basic_file %}
+        auth_basic_user_file {{ item.value.reverse_proxy.locations[location].auth_basic_file }};
+{% endif %}
         proxy_pass {{ item.value.reverse_proxy.locations[location].proxy_pass }};
 {% if item.value.reverse_proxy.health_check_plus is defined and item.value.reverse_proxy.health_check_plus %}
         health_check;
@@ -56,6 +62,12 @@ server {
         index  {{ item.value.web_server.locations[location].html_file_name }};
 {% if item.value.web_server.locations[location].autoindex %}
         autoindex on;
+{% endif %}
+{% if item.value.web_server.locations[location].auth_basic is defined and item.value.web_server.locations[location].auth_basic %}
+        auth_basic "{{ item.value.web_server.locations[location].auth_basic }}";
+{% endif %}
+{% if item.value.web_server.locations[location].auth_basic_file is defined and item.value.web_server.locations[location].auth_basic_file %}
+        auth_basic_user_file {{ item.value.web_server.locations[location].auth_basic_file }};
 {% endif %}
     }
 {% endfor %}