# test code for the uri module
# (c) 2014, Leonid Evdokimov <leon@darkk.net.ru>

# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.

- name: set role facts
  set_fact:
    http_port: 15260
    files_dir: '{{ output_dir|expanduser }}/files'
    checkout_dir: '{{ output_dir }}/git'

- name: create a directory to serve files from
  file:
    dest: "{{ files_dir }}"
    state: directory

- copy:
    src: "{{ item }}"
    dest: "{{files_dir}}/{{ item }}"
  with_sequence: start=0 end=4 format=pass%d.json

- copy:
    src: "{{ item }}"
    dest: "{{files_dir}}/{{ item }}"
  with_sequence: start=0 end=30 format=fail%d.json

- copy:
    src: "testserver.py"
    dest: "{{ output_dir }}/testserver.py"

- name: verify that python2 is installed so this test can continue
  shell: which python2
  register: py2

- name: start SimpleHTTPServer
  shell: cd {{ files_dir }} && {{ py2.stdout }} {{ output_dir}}/testserver.py {{ http_port }}
  async: 60 # this test set takes ~15 seconds to run
  poll: 0

- wait_for: port={{ http_port }}


- name: checksum pass_json
  stat: path={{ files_dir }}/{{ item }}.json get_checksum=yes
  register: pass_checksum
  with_sequence: start=0 end=4 format=pass%d

- name: fetch pass_json
  uri: return_content=yes url=http://localhost:{{ http_port }}/{{ item }}.json
  register: pass
  with_sequence: start=0 end=4 format=pass%d

- name: check pass_json
  assert:
    that:
      - '"json" in item.1'
      - item.0.stat.checksum == item.1.content | checksum
  with_together:
    - "{{pass_checksum.results}}"
    - "{{pass.results}}"


- name: checksum fail_json
  stat: path={{ files_dir }}/{{ item }}.json get_checksum=yes
  register: fail_checksum
  with_sequence: start=0 end=30 format=fail%d

- name: fetch fail_json
  uri: return_content=yes url=http://localhost:{{ http_port }}/{{ item }}.json
  register: fail
  with_sequence: start=0 end=30 format=fail%d

- name: check fail_json
  assert:
    that:
      - item.0.stat.checksum == item.1.content | checksum
      - '"json" not in item.1'
  with_together:
    - "{{fail_checksum.results}}"
    - "{{fail.results}}"

- name: test https fetch to a site with mismatched hostname and certificate
  uri:
    url: "https://www.kennethreitz.org/"
    dest: "{{ output_dir }}/shouldnotexist.html"
  ignore_errors: True
  register: result
  # kennethreitz having trouble staying up.  Eventually need to install our own
  # certs & web server to test this... also need to install and test it with
  # a proxy so the complications are inevitable
  until: "'read operation timed out' not in result.msg"
  retries: 30
  delay: 10

- stat:
    path: "{{ output_dir }}/shouldnotexist.html"
  register: stat_result

- name: Assert that the file was not downloaded
  assert:
    that:
      - "result.failed == true"
      - "'certificate does not match ' in result.msg"
      - "stat_result.stat.exists == false"

- name: Clean up any cruft from the results directory
  file:
    name: "{{ output_dir }}/kreitz.html"
    state: absent

- name: test https fetch to a site with mismatched hostname and certificate and validate_certs=no
  get_url:
    url: "https://www.kennethreitz.org/"
    dest: "{{ output_dir }}/kreitz.html"
    validate_certs: no
  register: result
  until: "'read operation timed out' not in result.msg"
  retries: 30
  delay: 10

- stat:
    path: "{{ output_dir }}/kreitz.html"
  register: stat_result

- name: Assert that the file was downloaded
  assert:
    that:
      - "stat_result.stat.exists == true"
      - "result.changed == true"