lint

roles/vhost/defaults/main.yaml

@@ -23,3 +23,6 @@ vhost_redirect_preserve_path: false
 vhost_redirect_preserve_query: "{{ vhost_redirect_preserve_path }}"
 
 vhost_respond_content_type: plain
+vhost_respond_status: 200
+
+vhost_matchers: []

roles/vhost/meta/argument_specs.yaml

@@ -116,7 +116,7 @@ argument_specs:
         default: []
       vhost_proxy_pass_host_header:
         description: Whether to pass the host header unchanged (true) or change it to the proxy target host (false)
-        trpe: bool
+        type: bool
         required: false
         default: true
 
@@ -155,6 +155,178 @@ argument_specs:
         choices:
           - plain
           - json
+      vhost_respond_status:
+        description: Status code of response
+        type: int
+        required: false
+        default: 200
+
+      vhost_matchers:
+        description: >
+          List of matchers to handle differently from the default for vhost.
+          A matcher matches if all of its conditions match
+        type: list
+        elements: dict
+        required: false
+        default: []
+        options:
+          name:
+            description: Name of the matcher used to reference it
+            type: str
+            required: true
+
+          match_methods:
+            description: HTTP methods to match against. Matching one method is enough.
+            type: list
+            elements: str
+            choices:
+              - GET
+              - HEAD
+              - OPTIONS
+              - TRACE
+              - PUT
+              - DELETE
+              - POST
+              - PATCH
+              - CONNECT
+            required: false
+            default: []
+          match_headers:
+            description: >-
+              Headers to match against.
+              If the value begins with ^ and end with $, the value is matched as regex.
+            type: dict
+            required: false
+            default: {}
+
+          type:
+            type: str
+            required: false
+            default: "{{ vhost_type }}"
+            choices:
+              - reverse_proxy
+              - redirect
+              - respond
+          headers:
+            description: Dict of response headers and their values
+            type: dict
+            required: false
+            default: "{{ vhost_headers }}"
+          delete_headers:
+            description: List of response headers to delete
+            type: list
+            elements: str
+            required: false
+            default: "{{ vhost_delete_headers }}"
+
+          basicauth:
+            description: Whether to require basic auth for the location
+            type: bool
+            required: false
+            default: "{{ vhost_basicauth }}"
+          basicauth_users:
+            description: A dict of basic auth users and their password hashes. Required if basicauth is true
+            type: dict
+            default: "{{ vhost_basicauth_users }}"
+
+          proxy_target_netproto:
+            description:
+              - Network protocol to use for proxy requests.
+              - Only applicable if type is reverse_proxy.
+            type: str
+            required: false
+            default: "{{ vhost_proxy_target_netproto }}"
+            choices:
+              - tcp
+              - unix
+          proxy_target_protocol:
+            description:
+              - Transport protocol (scheme) to use for proxy requests.
+              - Only applicable if type is reverse_proxy.
+            type: str
+            required: false
+            default: "{{ vhost_proxy_target_protocol }}"
+            choices:
+              - http
+              - https
+          proxy_target_host:
+            description: Host where to proxy requests to. Only applicable if type is reverse_proxy
+            type: str
+            required: false
+            default: "{{ vhost_proxy_target_host }}"
+          proxy_target_port:
+            description: Port where to proxy requests to. Only applicable if type is reverse_proxy.
+            type: int
+            required: false
+            default: "{{ vhost_proxy_target_port if vhost_type == 'reverse_proxy' and vhost_proxy_target_netproto == 'tcp' else 0 }}"
+          proxy_target_socket:
+            description:
+              - Unix socket path to proxy requests to.
+              - Only applicable if type is reverse_proxy and proxy_target_netproto is unix.
+            type: str
+            required: false
+            default: "{{ vhost_proxy_target_socket if vhost_type == 'reverse_proxy' and vhost_proxy_target_netproto == 'unix' else '' }}"
+          proxy_headers:
+            description: Dict of request headers and their values to set for proxied requests
+            type: dict
+            required: false
+            default: "{{ vhost_proxy_headers }}"
+          proxy_delete_headers:
+            description: List of request headers to delete from proxied requests
+            type: list
+            elements: str
+            required: false
+            default: "{{ vhost_proxy_delete_headers }}"
+          proxy_pass_host_header:
+            description: Whether to pass the host header unchanged (true) or change it to the proxy target host (false)
+            type: bool
+            required: false
+            default: "{{ vhost_proxy_pass_host_header }}"
+
+          redirect_target:
+            description: "Only applicable if vhost_type is redirect. Example: https://www.domain.tld/location"
+            type: str
+            required: false
+            default: "{{ vhost_redirect_target if vhost_type == 'redirect' else '' }}"
+          redirect_preserve_path:
+            description: Whether to keep the original request path
+            type: bool
+            required: false
+            default: "{{ vhost_redirect_preserve_path }}"
+          redirect_preserve_query:
+            description: Whether to keep the original request query string
+            type: bool
+            required: false
+            default: "{{ vhost_redirect_preserve_query }}"
+          redirect_type:
+            description: Only applicable if vhost_type is redirect
+            type: str
+            required: false
+            default: "{{ vhost_redirect_type }}"
+            choices:
+              - temporary
+              - permanent
+
+          respond_content:
+            description: >-
+              Content to respond with.
+              Json content can be set as yaml as long as respond_content_type is set to json.
+            type: str
+            required: false
+            default: "{{ vhost_respond_content if vhost_type == 'respond' else '' }}"
+          respond_content_type:
+            description: Type of the respond content
+            type: str
+            required: false
+            default: "{{ vhost_respond_content_type }}"
+            choices:
+              - plain
+              - json
+          respond_status:
+            description: Status code of response
+            type: int
+            required: false
+            default: "{{ vhost_respond_status }}"
 
       vhost_locations:
         description: List of locations to handle differently from the default for vhost
@@ -247,7 +419,7 @@ argument_specs:
             default: "{{ vhost_proxy_delete_headers }}"
           proxy_pass_host_header:
             description: Whether to pass the host header unchanged (true) or change it to the proxy target host (false)
-            trpe: bool
+            type: bool
             required: false
             default: "{{ vhost_proxy_pass_host_header }}"
 
@@ -276,7 +448,9 @@ argument_specs:
               - permanent
 
           respond_content:
-            description: Content to respond with. Json content can be set as yaml as long as respond_content_type is set to json
+            description: >-
+              Content to respond with.
+              Json content can be set as yaml as long as respond_content_type is set to json.
             type: str
             required: false
             default: "{{ vhost_respond_content if vhost_type == 'respond' else '' }}"
@@ -288,3 +462,157 @@ argument_specs:
             choices:
               - plain
               - json
+          respond_status:
+            description: Status code of response
+            type: int
+            required: false
+            default: "{{ vhost_respond_status }}"
+
+          matchers:
+            description: >
+              List of matchers to handle differently from the default for vhost.
+              A matcher matches if all of its conditions match.
+              Options without a specified default will default to location's corresponding option.
+            type: list
+            elements: dict
+            required: false
+            default: "{{ vhost_matchers }}"
+            options:
+              name:
+                description: Name of the matcher used to reference it
+                type: str
+                required: true
+
+              match_methods:
+                description: HTTP methods to match against. Matching one method is enough.
+                type: list
+                elements: str
+                choices:
+                  - GET
+                  - HEAD
+                  - OPTIONS
+                  - TRACE
+                  - PUT
+                  - DELETE
+                  - POST
+                  - PATCH
+                  - CONNECT
+                required: false
+                default: []
+              match_headers:
+                description: >-
+                  Headers to match against.
+                  The value is matched as regex.
+                  ^ and $ are implied, so don't add them yourself.
+                type: dict
+                required: false
+                default: {}
+
+              type:
+                type: str
+                required: false
+                choices:
+                  - reverse_proxy
+                  - redirect
+                  - respond
+              headers:
+                description: Dict of response headers and their values
+                type: dict
+                required: false
+              delete_headers:
+                description: List of response headers to delete
+                type: list
+                elements: str
+                required: false
+
+              basicauth:
+                description: Whether to require basic auth for the location
+                type: bool
+                required: false
+              basicauth_users:
+                description: A dict of basic auth users and their password hashes. Required if basicauth is true
+                type: dict
+
+              proxy_target_netproto:
+                description:
+                  - Network protocol to use for proxy requests.
+                  - Only applicable if type is reverse_proxy.
+                type: str
+                required: false
+                choices:
+                  - tcp
+                  - unix
+              proxy_target_protocol:
+                description:
+                  - Transport protocol (scheme) to use for proxy requests.
+                  - Only applicable if type is reverse_proxy.
+                type: str
+                required: false
+                choices:
+                  - http
+                  - https
+              proxy_target_host:
+                description: Host where to proxy requests to. Only applicable if type is reverse_proxy
+                type: str
+                required: false
+              proxy_target_port:
+                description: Port where to proxy requests to. Only applicable if type is reverse_proxy.
+                type: int
+                required: false
+              proxy_target_socket:
+                description:
+                  - Unix socket path to proxy requests to.
+                  - Only applicable if type is reverse_proxy and proxy_target_netproto is unix.
+                type: str
+                required: false
+              proxy_headers:
+                description: Dict of request headers and their values to set for proxied requests
+                type: dict
+                required: false
+              proxy_delete_headers:
+                description: List of request headers to delete from proxied requests
+                type: list
+                elements: str
+                required: false
+              proxy_pass_host_header:
+                description: Whether to pass the host header unchanged (true) or change it to the proxy target host (false)
+                type: bool
+                required: false
+
+              redirect_target:
+                description: "Only applicable if vhost_type is redirect. Example: https://www.domain.tld/location"
+                type: str
+                required: false
+              redirect_preserve_path:
+                description: Whether to keep the original request path
+                type: bool
+                required: false
+              redirect_preserve_query:
+                description: Whether to keep the original request query string
+                type: bool
+                required: false
+              redirect_type:
+                description: Only applicable if vhost_type is redirect
+                type: str
+                required: false
+                choices:
+                  - temporary
+                  - permanent
+
+              respond_content:
+                description: >-
+                  Content to respond with.
+                  Json content can be set as yaml as long as respond_content_type is set to json.
+                type: str
+                required: false
+              respond_content_type:
+                description: Type of the respond content
+                type: str
+                required: false
+                choices:
+                  - plain
+                  - json
+              respond_status:
+                description: Status code of response
+                type: int
+                required: false

roles/vhost/templates/Caddyfile_block.j2

@@ -2,53 +2,67 @@
 {{ vhost_domains | join(' ') }} {
   {% for location in _vhost_locations_complete %}
     handle {{ location.path }} {
-      {% for header in location.delete_headers %}
-        header -{{ header }}
-      {% endfor %}
-      {% for header in location.headers | dict2items %}
-        header {{ header.key }} `{{ header.value }}`
-      {% endfor %}
-      {% if location.basicauth %}
-        basicauth {
-          {% for user in location.basicauth_users | dict2items %}
-            {{ user.key }} {{ user.value }}
+      {% for matcher in location.matchers %}
+      {% if matcher.name != '' %}
+        @{{ matcher.name }} {
+          {% if matcher.match_methods | length > 0 %}
+            method {{ matcher.match_methods | join(' ') }}
+          {% endif %}
+          {% for header in matcher.match_headers | dict2items %}
+            header{{ '_regexp' if header.value.startswith('^') and header.value.endswith('$') else '' }} {{ header.key }} {{ header.value }}
           {% endfor %}
         }
       {% endif %}
-      {% if location.type == 'reverse_proxy' %}
-        reverse_proxy {
-          {% if location.proxy_target_netproto == 'tcp' %}
-            to tcp/{{ location.proxy_target_host }}:{{ location.proxy_target_port }}
-          {% else %}
-            to unix/{{ location.proxy_target_socket }}
-          {% endif %}
-          {% if location.proxy_target_protocol == 'https' %}
-            transport http {
-                tls
-              {% if location.proxy_target_host == 'localhost' %}
-                tls_insecure_skip_verify
-              {% endif %}
+        handle{{ ' @' ~ matcher.name if matcher.name != '' else '' }} {
+          {% for header in matcher.delete_headers %}
+            header -{{ header }}
+          {% endfor %}
+          {% for header in matcher.headers | dict2items %}
+            header {{ header.key }} `{{ header.value }}`
+          {% endfor %}
+          {% if matcher.basicauth %}
+            basicauth {
+              {% for user in matcher.basicauth_users | dict2items %}
+                {{ user.key }} {{ user.value }}
+              {% endfor %}
             }
           {% endif %}
-          {% for header in location.proxy_delete_headers %}
-            header_up -{{ header }}
-          {% endfor %}
-          {% for header in location.proxy_headers | dict2items %}
-            header_up {{ header.key }} `{{ header.value }}`
-          {% endfor %}
-          {% if (not location.proxy_pass_host_header) and ('host' not in location.proxy_headers | map('lower')) %}
-            header_up Host {upstream_hostport}
+          {% if matcher.type == 'reverse_proxy' %}
+            reverse_proxy {
+              {% if matcher.proxy_target_netproto == 'tcp' %}
+                to tcp/{{ matcher.proxy_target_host }}:{{ matcher.proxy_target_port }}
+              {% else %}
+                to unix/{{ matcher.proxy_target_socket }}
+              {% endif %}
+              {% if matcher.proxy_target_protocol == 'https' %}
+                transport http {
+                    tls
+                  {% if matcher.proxy_target_host == 'localhost' %}
+                    tls_insecure_skip_verify
+                  {% endif %}
+                }
+              {% endif %}
+              {% for header in matcher.proxy_delete_headers %}
+                header_up -{{ header }}
+              {% endfor %}
+              {% for header in matcher.proxy_headers | dict2items %}
+                header_up {{ header.key }} `{{ header.value }}`
+              {% endfor %}
+              {% if (not matcher.proxy_pass_host_header) and ('host' not in matcher.proxy_headers | map('lower')) %}
+                header_up Host {upstream_hostport}
+              {% endif %}
+            }
+          {% elif matcher.type == 'redirect' %}
+            redir * {{ matcher.redirect_target }}{{ '{path}' if matcher.redirect_preserve_path }}{{ '?{query}' if matcher.redirect_preserve_query }} {{ matcher.redirect_type }}
+          {% elif matcher.type == 'respond' %}
+           {% if matcher.respond_content_type == 'json' %}
+            respond `{{ matcher.respond_content | to_json }}`
+           {% else %}
+            respond `{{ matcher.respond_content }}` {{ matcher.respond_status }}
+           {% endif %}
           {% endif %}
         }
-      {% elif location.type == 'redirect' %}
-        redir * {{ location.redirect_target }}{{ '{path}' if location.redirect_preserve_path }}{{ '?{query}' if location.redirect_preserve_query }} {{ location.redirect_type }}
-      {% elif location.type == 'respond' %}
-       {% if location.respond_content_type == 'json' %}
-        respond `{{ location.respond_content | to_json }}`
-       {% else %}
-        respond `{{ location.respond_content }}`
-       {% endif %}
-      {% endif %}
+      {% endfor %}
     }
   {% endfor %}
 }

roles/vhost/vars/main.yaml

@@ -1,4 +1,15 @@
 ---
+_vhost_matcher_defaults:
+  match_headers: {}
+  match_method: []
+_vhost_matchers: >-
+  {{
+    vhost_matchers
+    | map('combine', _vhost_matcher_defaults)
+    | zip(vhost_matchers)
+    | map('combine')
+  }}
+
 _vhost_location_defaults:
   type: "{{ vhost_type }}"
   headers: "{{ vhost_headers }}"
@@ -25,12 +36,36 @@ _vhost_location_defaults:
 
   respond_content: "{{ vhost_respond_content if vhost_type == 'respond' else '' }}"
   respond_content_type: "{{ vhost_respond_content_type }}"
+  respond_status: "{{ vhost_respond_status }}"
+
+  matchers: "{{ _vhost_matchers }}"
 
 _vhost_locations: "{{ vhost_locations + [{'path': ''}] }}"
 
-_vhost_locations_complete: "{{
-  _vhost_locations
-  | map('combine', _vhost_location_defaults)
-  | zip(_vhost_locations)
-  | map('combine')
-}}"
+_vhost_locations_withdefaults: >-
+  {{
+    _vhost_locations
+    | map('combine', _vhost_location_defaults)
+    | zip(
+        _vhost_locations
+      )
+    | map('combine')
+    | map('combine', {'matchers': [{'name': ''}]}, list_merge='append')
+  }}
+
+_vhost_locations_complete: >-
+  {{
+    _vhost_locations_withdefaults |
+      sort(attribute='path') |
+      zip(
+        _vhost_locations_withdefaults |
+          subelements('matchers') |
+          map('combine') |
+          groupby('path') |
+          map('last') |
+          map('community.general.remove_keys', ['matchers', 'path']) |
+          map('community.general.dict_kv', 'matchers')
+      ) |
+        map('combine') |
+        reverse
+  }}