response.yml

- name: Respond to the request
  hosts: all
  gather_facts: false
  tasks:
    - name: Echo the payload
      ansible.builtin.debug:
        msg: "{{ payload }}"
      changed_when: false

    - name: Parse the request
      block:
        - name: Extract the method
          ansible.builtin.set_fact:
            method: "{{ payload.split('\n').0.split(' ')[0] }}"

        - name: Extract the path
          ansible.builtin.set_fact:
            path: "{{ payload.split('\n').0.split(' ')[1] }}"

        - name: If path is /, set it to /index.html
          ansible.builtin.set_fact:
            path: "/index.html"
          when: path == "/"

        - name: Try to find the file
          block:
            - name: Slurp the file
              ansible.builtin.slurp:
                src: "{{ lookup('env', 'PWD') }}/files{{ path }}"
              register: file
              delegate_to: localhost

            - name: Send response
              diademiemi.http_server.http_response:
                body: "{{ file.content | b64decode }}"
                status: "200 OK"
                content_type: "text/html"
              when: file is defined

          rescue:
            - name: Send response
              diademiemi.http_server.http_response:
                body: "404 Not Found"
                status: "404 Not Found"
                content_type: "text/plain"

      rescue:
        - name: Send response
          diademiemi.http_server.http_response:
            body: "The server encountered an internal error and was unable to complete your request."
            status: "500 Internal Server Error"
            content_type: "text/plain"

    # - name: Shell command
    #   ansible.builtin.debug:
    #     msg: "{{ address }}"
    #   changed_when: false

    # - name: Send the response
    #   ansible.builtin.shell:
    #     cmd: |
    #       nc {{ address.0 }} {{ address.1 }} < 'echo -n "HTTP/1.1 200 OK\r\n\r\nTEST"'