---

- hosts: all
  pre_tasks:

    - name: INCLUDE_TASKS | Pre_tasks related to OS version
      include_tasks: "includes/pre_{{ ansible_distribution }}.yml"

    - name: IMPORT_TASKS | Pre_tasks common
      import_tasks: "includes/pre_common.yml"

    - name: FILE | Create an internal SSL dir
      file:
        path: "{{ int_ansible_ssl_dir }}"
        state: directory

    - name: COPY | Deploy test certificate
      copy:
        src: "file/test.crt"
        dest: "{{ int_ansible_ssl_dir }}/test.crt"

    - name: COPY | Deploy test key
      copy:
        src: "file/test.key"
        dest: "{{ int_ansible_ssl_dir }}/test.key"

    - name: COPY | Add all hosts in /etc/hosts
      copy:
        content: |
          127.0.0.1 localhost
          {% for s in nginx_sites %}
          {% if s.name is string %}
          127.0.0.1 {{ s.name }}
          {% else %}
          127.0.0.1 {% for n in s.name %}{{ n }} {% endfor %}
          {% endif %}
          {% if s.redirect_from is defined %}
          127.0.0.1 {% for rf in s.redirect_from %}{{ rf }} {% endfor %}
          {% endif %}
          {% endfor %}
        dest: "/etc/hosts"
        unsafe_writes: yes

  vars:
# Internal vars
    int_ansible_ssl_dir: '/etc/ansible-ssl'
# Role vars
    nginx_worker_processes: 1 # Ansible+FreeBSD can't detect CPU number
    nginx_apt_package: 'nginx-extras'
    nginx_module_packages: ['libnginx-mod-http-headers-more-filter']
    nginx_upstreams:
      - name: 'test'
        servers:
          - path: '127.0.0.1:80'
            max_conns: 150
            weight: 10
            down: false
      - name: 'test-absent'
        servers:
          - path: '127.0.0.1:80'
            max_conns: 150
            weight: 10
            down: false
        state: 'absent'
    nginx_htpasswd:
      - name: 'hello'
        description: 'Please login!'
        users:
          - name: 'hx'
            password: 'asdfg'
            state: 'absent'
          - name: 'hanx'
            password: 'qwerty'
      - name: 'deleteme'
        description: 'Please login!'
        users: []
        state: 'absent'
    nginx_acmesh: true
    nginx_acmesh_test: true
    nginx_ssl_pairs:
      - name: '{{ ngrok.stdout }}'
        acme: true
      - name: 'test-ssl-selfsigned.local'
        self_signed: true
        force: false
      - name:
          - 'test-ssl-predeployed.local'
          - 'test-multiple-name.local' # Hack: tests for acme with multiple name, without using acme
        dest_key: "{{ int_ansible_ssl_dir }}/test.key"
        dest_cert: "{{ int_ansible_ssl_dir }}/test.crt"
      - name: 'test-ssl.local'
        key: |
          -----BEGIN RSA PRIVATE KEY-----
          MIIEpAIBAAKCAQEAvavrJWFp3Al2VwRgKx+4Y2mbRRvoxvyd2pyN0xMJ/tCJscaG
          8s60v6WZ9FcCOeMkSI2DXsk4z7pbQdQn0h2GDr/5MOJkPAVWSWEN46tpaLZ3v0zp
          88ZIbnEk1G0PsdFuW/pnLsakPlAMrl1VArFsV6YsatLt30UIYYcRO97StkoOehCx
          A5w+XqtfHZeQZ0/DS81633gwYUcMuSTUFZ60r7ge1/m77DTSKg3rTVk5sebP8cjS
          +aWHvxP/GyvvDsT+3gjRJx2/5O3JkfH0zaOsaU2Avj0PR0c5rhynrNO/l1k+GJJB
          cbBrM+yA8Ofzp4oXUrCfaIq3RuL3Pd+khcKsiwIDAQABAoIBAQCPpAMQ7BUfbosQ
          m1+5SOx7XR8Z12kSSX3CcY12rJSFRakB2TeZ6rE38lIFmV82N67iw0kaH4nGx3sU
          /3aoyXMc+IXfX5RJYEFYkQfTw5ywkH9fgQAsfZ2dBlK+DVo1cEYDoj9CTW1VQ4pX
          Ape+0l8agd5hiBxdWgpe0ctbbARnx584viLiA/iPBDNxKi9zEYw+WP7hSj5QWahr
          a09tubcC4L6tjvv8CoZTRSKfCW64vWRDvE6vmA+zJN9Arc1WTYzF1KO1Gybwf8h7
          stJb191smAgGDFhKo0j58ncyAnrS1k4mapm86QQhlfIA6DKvvC0qm3KdQns5b7HM
          PyzW0hwBAoGBAO2mTVTOsziom9vtBwM0nRMMEgynR2X3EKMJz2mjcCf66f1F+aQ5
          DvQFM2V8S2s1nGnPh8NKKZ8DxW1NKuR4qx82zeAXpUs9ibHxOnw4YRC485zqc2Wt
          fSO1OEDYeKyzWP1nGGtCntYUXzJnWn/wz0mBGKzLKTuLwyFIKx1b7bybAoGBAMxR
          N+lT57rX6d4GUqcgNOuWMZ/D8egnE5+hsoiFnHOisRLOgUgBBSy4rwAZx+rdHYT+
          RO11L1PLYEzyvnO0f13R+N7aqKwNXDSzZGA+jb4pjkVidIC2smG/JYKJH5Z+kakw
          mwMKP0wdRZJsCaMgScHmWJS8d6Ox/XJJoWrTWTbRAoGAWJlEgVaiaIArwz1F/QLz
          gHNik0cWDkSi9jWlFxwwpycbbypUXM5M7dq2g6JoN6sACk6trbgLdlYgl5RKZm06
          VuPGs0H9hOSHXkix5jfasDJT2G9r4D9ixRo9w6cwriobBjYWW3612tgzeYYgrkwn
          655uhZUkZSfA8rqGIGbyZfsCgYAf5WH8G+wmIATTc1s92epJCOZwUY+XNVp75itP
          4sPczX4lOHW4PuiG5cH0GxI5mRE9rNAn3c5on2xGNvMCbyAfDmNyruH8Eg3d8E9w
          MvO/xw79x/P2EA9i8QszCKMUxGeK6RqZ6+SbxkoRJKqQe77n9UTI228179hoGhSH
          77ySsQKBgQC8SSZn6a8PpSIIFXB9WCFMwfGFYbUz0wvpaeZP8GKx3BEzMeJqSUaJ
          hrQgpwQXkueeamlCQcvV3AUCoBRWTYRLDrWiUIXuIgikDWBFp6TBvTnVRI7iktly
          fNED7jXOSjJqnFmdkZlAI5V8dM++mVYVykJD6jcaVRQvxqFLrhSaRg==
          -----END RSA PRIVATE KEY-----
        cert: |
          -----BEGIN CERTIFICATE-----
          MIIDBTCCAe2gAwIBAgIJALKJfbk5vuieMA0GCSqGSIb3DQEBBQUAMBkxFzAVBgNV
          BAMMDnRlc3Qtc3NsLmxvY2FsMB4XDTE2MDExMTE2NDI0NFoXDTI2MDEwODE2NDI0
          NFowGTEXMBUGA1UEAwwOdGVzdC1zc2wubG9jYWwwggEiMA0GCSqGSIb3DQEBAQUA
          A4IBDwAwggEKAoIBAQC9q+slYWncCXZXBGArH7hjaZtFG+jG/J3anI3TEwn+0Imx
          xobyzrS/pZn0VwI54yRIjYNeyTjPultB1CfSHYYOv/kw4mQ8BVZJYQ3jq2lotne/
          TOnzxkhucSTUbQ+x0W5b+mcuxqQ+UAyuXVUCsWxXpixq0u3fRQhhhxE73tK2Sg56
          ELEDnD5eq18dl5BnT8NLzXrfeDBhRwy5JNQVnrSvuB7X+bvsNNIqDetNWTmx5s/x
          yNL5pYe/E/8bK+8OxP7eCNEnHb/k7cmR8fTNo6xpTYC+PQ9HRzmuHKes07+XWT4Y
          kkFxsGsz7IDw5/OnihdSsJ9oirdG4vc936SFwqyLAgMBAAGjUDBOMB0GA1UdDgQW
          BBRaSF1L+ivPhmIVGQjtviBqZWDS9DAfBgNVHSMEGDAWgBRaSF1L+ivPhmIVGQjt
          viBqZWDS9DAMBgNVHRMEBTADAQH/MA0GCSqGSIb3DQEBBQUAA4IBAQCjrgB9+Zuq
          Rx7T2mRUl4jf75dLabuBQD0ePALTtvNyBSghhzSr90mE7GlFOYAv0JsmEa3R1LVF
          wLPIdrIhNHpt7hN0PkhUlfgmxBnRSCfhpiq4xxsDVFM7ehtDz4+dv1LUDMXo07+E
          f24g9aqmypiFzHisUQrYIhtQmHxRpKyGp6kDAW9qNxg6k/Um00aHdYfuD9ER4ksR
          f8Hto7f+vssKxCRY2OZXqq13PxEwC5+hgAUkTdrycA/moXFuHJi3lCnCND7sSzvG
          tXBggOusyFZFC4bs2m+V+Z+RN+tK2c/c0nq5HR8MV5HwIm4Z8GoT2/0BfJ00cgWL
          lVz0gDBfdH8f
          -----END CERTIFICATE-----
    nginx_custom_http:
      - 'add_header X-ansible 1;'
      - 'geoip_country {% if ansible_distribution == "Debian" %}/usr/share/GeoIP/GeoIP.dat{% else %}/usr/local/share/GeoIP/GeoIP.dat{% endif %};'
      - 'map $geoip_country_code $allowed_country {'
      - '    default yes;'
      - '    MA no;'
      - '    DZ no;'
      - '    TN no;'
      - '}'
    nginx_default_site: 'test.local'
    nginx_default_site_ssl: 'test-ssl-predeployed.local'
    nginx_sites:
      - name:
          - 'test.local'
          - 'test-alias.local'
          - 'test2-alias.local'
        template: '_base'
        filename : 'first-test'
        override_try_files: '$uri/ $uri =404'
        headers:
          'X-Frame-Options': 'deny always'
          'X-ansible-default': '1'
        manage_local_content: false
        use_error_log: true
        more:
          - 'autoindex off;'
        location:
          '/test':
            - 'return 403;'
          '/gunther':
            - 'return 404;'
          '/status':
            - 'stub_status on;'
            - 'access_log off;'
            - 'allow 127.0.0.1;'
            - 'deny all;'
      - name: 'test-htpasswd.local'
        template: '_base'
        location_before:
          '/hello':
            - htpasswd: 'hello'
        location:
          '/public':
            - htpasswd: false
        use_error_log: true
      - name: 'test-htpasswd-all.local'
        template: '_base'
        htpasswd: 'hello'
      - name: 'test-location.local'
        template: '_base'
        location_before:
          '/b':
            - 'alias /var/tmp;'
          '/c':
            - 'alias /var/tmp;'
        location:
          '/':
            - 'alias /var/tmp;'
          '/a':
            - 'alias /var/tmp;'
        location_order_before:
          - '/b'
          - '/c'
        location_order:
          - '/'
          - '/a'
      - name: 'test-php.local'
        php_upstream: "manual"
        upstream_params:
          - 'fastcgi_param FOO bar;'
        redirect_from:
          - 'www.test-php.local'
        template: '_php'
        use_error_log: true
        use_access_log: true
      - name: 'test-php-index.local'
        template: '_php_index'
        php_upstream: 'hx_unix'
      - name: 'test-php-index2.local'
        template: '_php_index2'
        php_upstream: 'hx_ip'
      - name: 'test-proxy.local'
        listen:
          - 8080
        template: '_proxy'
        upstream_name: 'test'
        headers:
          'X-proxyfied': '1'
      - name: 'deleted.local'
        state: 'absent'
      - name: 'redirect-to.local'
        redirect_to: 'http://test.local'
      - name: 'backuppc.local'
        template: '_backuppc'
        htpasswd: 'hello'
      - name: 'test-ssl.local'
        proto: ['http', 'https']
        template: '_base'
      - name:
          - 'test-ssl-selfsigned.local'
          - 'www.test-ssl-selfsigned.local'
        proto: ['http', 'https']
        template: '_base'
        hsts: 'max-age=1664;'
      - name: 'test-ssl-predeployed.local'
        proto: ['http', 'https']
        template: '_base'
        ssl_name: 'test-ssl-predeployed.local'
        headers:
          'X-ansible-default': '1'
        ssl_template: false
      - name: 'test-ssl-redirect.local'
        proto: ['https']
        template: '_base'
        ssl_name: 'test-ssl.local'
        redirect_https: true
      - name:
          - 'test-ssl-redirect-many.local'
          - 'test-ssl-redirect-many2.local'
        listen_ssl: [8443]
        proto: ['https']
        template: '_base'
        ssl_name: 'test-ssl.local'
        redirect_https: true
        redirect_from:
          - 'www.test-ssl-redirect-many.local'
          - 'www.test-ssl-redirect-many2.local'
      - name: 'test-ssl-proxy-protocol.local'
        proto: ['http', 'https']
        listen_proxy_protocol: [20080]
        listen_proxy_protocol_ssl: [20443]
        template: '_base'
        ssl_name: 'test-ssl.local'
        headers:
          'X-Proxy-Protocol': '1'
      - name: '{{ ngrok.stdout }}'
        proto: ['http', 'https']
        listen_proxy_protocol: [21080]
        listen_proxy_protocol_ssl: [21443]
        template: '_base'
        ssl_name: '{{ ngrok.stdout }}'
        headers:
          'X-acme': '1'

    nginx_php: "{{ [{'upstream_name': 'manual', 'sockets': [{'host': '127.0.0.1', 'port': '9636' }] }] }}"
    nginx_dh_length: 1024
  roles:
    - ../../
  post_tasks:
# --------------------------------
# Apps
# --------------------------------
    - name: INCLUDE_TASKS | Post_tasks related to OS version
      include_tasks: "includes/post_{{ ansible_distribution }}.yml"

# --------------------------------
# Deploy index files
# --------------------------------
    - name: -- Add PHP file --
      copy:
        dest: "{{ nginx_root }}/{{ item }}/public/index.php"
        content: "<?php phpinfo();"
      loop:
        - 'test-php.local'
        - 'test-php-index.local'
        - 'test-php-index2.local'

    - name: -- Add HTML file --
      copy:
        dest: "{{ item }}/index.html"
        content: "Index HTML test OK\n"
      loop:
        - '{{ nginx_root }}/first-test/public'
        - '/var/tmp'
        - '{{ nginx_root }}/test-htpasswd-all.local/public'
        - '{{ nginx_root }}/test-ssl.local/public'
        - '{{ nginx_root }}/test-ssl-selfsigned.local/public'
        - '{{ nginx_root }}/test-ssl-predeployed.local/public'
        - '{{ nginx_root }}/test-ssl-proxy-protocol.local/public'
        - '{{ nginx_root }}/{{ ngrok.stdout }}/public'

    - name: -- Create directory --
      file:
        path: "{{ nginx_root }}/test-htpasswd.local/public/hello"
        state: directory

    - name: -- Add HTML file hello --
      copy:
        dest: "{{ nginx_root }}/test-htpasswd.local/public/hello/index.html"
        content: "hello\n"

# --------------------------------
# Test custom facts
# --------------------------------
    - name: -- CHECK FACTS --
      assert:
        that: "'{{ ansible_local.nginx.fact_nginx_sites[0].name[0] }}' == 'test.local'"
# --------------------------------
# Simple sites tests
# --------------------------------
    - name: -- VERIFY SITES --
      uri:
        url: "http://{{ item | nginx_site_name }}{% if item.listen is defined %}:{{ item.listen[0] }}{% endif %}/"
        status_code: '200,301,302,401,403'
        follow_redirects: none
      loop: "{{ nginx_sites }}"
      when: item.state is undefined or item.state != "absent"
      changed_when: false

    - name: -- VERIFY FORBIDDEN --
      uri:
        url: "http://test-php-index.local/phpinfo.php"
        status_code: 403

    - name: -- VERIFY REDIRECT SITES --
      uri:
        url: "http://{{ item.redirect_from[0] }}/"
        status_code: 301
        follow_redirects: none
      loop: "{{ nginx_sites }}"
      when: item.redirect_from is defined and (item.state is undefined or item.state != "absent") and (item.proto is not defined or 'https' not in item.proto)
      changed_when: false

    - name: -- VERIFY REDIRECT HTTPS SITES --
      uri:
        url: "https://{{ item.redirect_from[0] }}:{{ item.listen_ssl[0] | default(443) }}/"
        status_code: 301
        follow_redirects: none
        validate_certs: no
      loop: "{{ nginx_sites }}"
      when: item.redirect_from is defined and (item.state is undefined or item.state != "absent") and item.proto is defined and 'https' in item.proto
      changed_when: false

# --------------------------------
# PHP
# --------------------------------
    - name: -- VERIFY PHP SITES --
      uri:
        url: "http://{{ item.name }}/"
        return_content: yes
      register: p
      loop: "{{ nginx_sites }}"
      when: >
        item.template is defined and
        (item.template == '_php' or item.template == '_php_index' or item.template == '_php_index2')
      failed_when: p.content.find('PHP Version') == -1

    - name: -- VERIFY INDEX2 --
      uri:
        url: "http://test-php-index2.local/lorem.php?ipsum=sit&dolor=amet"
        return_content: yes
      register: p2
      failed_when: p2.content.find('PHP Version') == -1

# --------------------------------
# Basic Auth
# --------------------------------
    - name: -- VERIFY AUTH BASIC NONE --
      uri:
        url: "http://test-htpasswd.local/hello/"
        status_code: 401

    - name: -- VERIFY AUTH BASIC FAIL --
      uri:
        url: "http://test-htpasswd.local/hello/"
        status_code: 401
        user: "fail"
        password: "fail"
        force_basic_auth: yes

    - name: -- VERIFY AUTH BASIC OK --
      uri:
        url: "http://test-htpasswd.local/hello/"
        user: "hanx"
        password: "qwerty"
        force_basic_auth: yes

    - name: -- VERIFY AUTH BASIC FAIL GLOBAL --
      uri:
        url: "http://test-htpasswd-all.local/"
        status_code: 401
        user: "fail"
        password: "fail"
        force_basic_auth: yes

    - name: -- VERIFY AUTH BASIC OK GLOBAL --
      uri:
        url: "http://test-htpasswd-all.local/"
        user: "hanx"
        password: "qwerty"
        force_basic_auth: yes

# --------------------------------
# BackupPC
# --------------------------------
    - name: -- VERIFY BACKUPPC --
      uri:
        url: "http://backuppc.local/"
        user: "hanx"
        password: "qwerty"
        force_basic_auth: yes
        return_content: yes
      register: authbpc
      when: ansible_distribution != 'FreeBSD'
      failed_when: authbpc.content.find('BackupPC Server Status') == -1

# --------------------------------
# SSL
# --------------------------------
    - name: -- VERIFY SSL --
      uri:
        url: "https://{{ item }}/"
        return_content: yes
        validate_certs: no
      register: sslok
      failed_when: sslok.content.find('Index HTML test OK') == -1
      loop:
        - 'test-ssl-predeployed.local'
        - 'test-ssl-selfsigned.local'
        - 'test-ssl.local'
        - '{{ ngrok.stdout }}'

    - name: -- VERIFY SSL REDIRECT --
      uri:
        url: "http://{{ item.name }}/"
        validate_certs: no
        status_code: 301
        return_content: yes
        follow_redirects: none
      register: sslredirok
      failed_when: '"https://%s%s" % (item.name, ":" + item.port if item.port is defined else "") not in sslredirok.location'
      loop:
        - name: 'test-ssl-redirect.local'
        - name: 'test-ssl-redirect-many.local'
          port: '8443'
        - name: 'test-ssl-redirect-many2.local'
          port: '8443'

# --------------------------------
# Default sites
# --------------------------------
    - name: -- VERIFY DEFAULT SITE --
      uri:
        url: 'http://127.0.0.1/'
        return_content: yes
      register: vdefault
      failed_when: >
        vdefault.content.find('Index HTML test OK') == -1 or
        vdefault.x_ansible_default is not defined

    - name: -- VERIFY DEFAULT SITE + STUB STATUS--
      uri:
        url: 'http://127.0.0.1/status'
        return_content: yes
      register: vdefault_status
      failed_when: >
        vdefault_status.content.find('Active connections') == -1 or
        vdefault_status.x_ansible_default is not defined

    - name: -- VERIFY DEFAULT SSL SITE --
      uri:
        url: 'https://127.0.0.1/'
        return_content: yes
        validate_certs: no
      register: vdefault
      failed_when: >
        vdefault.content.find('Index HTML test OK') == -1 or
        vdefault.x_ansible_default is not defined

    - name: -- VERIFY NOT DEFAULT SITE --
      uri:
        url: 'http://test-php.local/'
        return_content: yes
      register: vphp
      failed_when: vphp.x_ansible_default is defined

    - name: -- VERIFY NOT DEFAULT SSL SITE --
      uri:
        url: 'https://test-ssl.local/'
        return_content: yes
        validate_certs: no
      register: notdefaultssl
      failed_when: notdefaultssl.x_ansible_default is defined


# --------------------------------
# Check Proxy protocol
# --------------------------------

# Note: Debian Stretch doesn't any version of curl with "--haproxy-protocol" argument

    - block:

      - name: SHELL | Check HTTP proxy protocol
        shell: curl -I --haproxy-protocol http://test-ssl-proxy-protocol.local:20080 | grep -qi 'X-Proxy-Protocol'
        args:
          executable: /bin/sh
          warn: no
        changed_when: false
        tags:
          - skip_ansible_lint

      - name: SHELL | Check HTTPS proxy protocol
        shell: curl -I --haproxy-protocol -k https://test-ssl-proxy-protocol.local:20443 | grep -qi 'X-Proxy-Protocol'
        args:
          executable: /bin/sh
          warn: no
        changed_when: false
        tags:
          - skip_ansible_lint

      when: not (ansible_distribution == 'Debian' and ansible_distribution_major_version is version('9', 'eq'))

# --------------------------------
# Check HTTP2
# --------------------------------
    - name: SHELL | Check HTTP2
      shell: nghttp -nv https://localhost 2> /dev/null | grep -q h2
      args:
        executable: /bin/sh
      changed_when: false
      when: nginx_auto_config_httpv2 and 'http_v2' in nginx_modules
      tags:
        - skip_ansible_lint