path: root/lib/ansible/modules/cloud/google/gcp_compute_ssl_certificate.py

#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# Copyright (C) 2017 Google
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# ----------------------------------------------------------------------------
#
#     ***     AUTO GENERATED CODE    ***    AUTO GENERATED CODE     ***
#
# ----------------------------------------------------------------------------
#
#     This file is automatically generated by Magic Modules and manual
#     changes will be clobbered when the file is regenerated.
#
#     Please read more about how to change this file at
#     https://www.github.com/GoogleCloudPlatform/magic-modules
#
# ----------------------------------------------------------------------------

from __future__ import absolute_import, division, print_function
__metaclass__ = type

################################################################################
# Documentation
################################################################################

ANSIBLE_METADATA = {'metadata_version': '1.1',
                    'status': ["preview"],
                    'supported_by': 'community'}

DOCUMENTATION = '''
---
module: gcp_compute_ssl_certificate
description:
    - An SslCertificate resource. This resource provides a mechanism to upload an SSL
      key and certificate to the load balancer to serve secure connections from the user.
short_description: Creates a GCP SslCertificate
version_added: 2.6
author: Google Inc. (@googlecloudplatform)
requirements:
    - python >= 2.6
    - requests >= 2.18.4
    - google-auth >= 1.3.0
options:
    state:
        description:
            - Whether the given object should exist in GCP
        choices: ['present', 'absent']
        default: 'present'
    certificate:
        description:
            - The certificate in PEM format.
            - The certificate chain must be no greater than 5 certs long.
            - The chain must include at least one intermediate cert.
        required: false
    description:
        description:
            - An optional description of this resource.
        required: false
    name:
        description:
            - Name of the resource. Provided by the client when the resource is created. The name
              must be 1-63 characters long, and comply with RFC1035. Specifically, the name must
              be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?`
              which means the first character must be a lowercase letter, and all following characters
              must be a dash, lowercase letter, or digit, except the last character, which cannot
              be a dash.
        required: false
    private_key:
        description:
            - The private key in PEM format.
        required: false
extends_documentation_fragment: gcp
'''

EXAMPLES = '''
- name: create a ssl certificate
  gcp_compute_ssl_certificate:
      name: "test_object"
      description: A certificate for testing. Do not use this certificate in production
      certificate: |
        -----BEGIN CERTIFICATE-----
        MIICqjCCAk+gAwIBAgIJAIuJ+0352Kq4MAoGCCqGSM49BAMCMIGwMQswCQYDVQQG
        EwJVUzETMBEGA1UECAwKV2FzaGluZ3RvbjERMA8GA1UEBwwIS2lya2xhbmQxFTAT
        BgNVBAoMDEdvb2dsZSwgSW5jLjEeMBwGA1UECwwVR29vZ2xlIENsb3VkIFBsYXRm
        b3JtMR8wHQYDVQQDDBZ3d3cubXktc2VjdXJlLXNpdGUuY29tMSEwHwYJKoZIhvcN
        AQkBFhJuZWxzb25hQGdvb2dsZS5jb20wHhcNMTcwNjI4MDQ1NjI2WhcNMjcwNjI2
        MDQ1NjI2WjCBsDELMAkGA1UEBhMCVVMxEzARBgNVBAgMCldhc2hpbmd0b24xETAP
        BgNVBAcMCEtpcmtsYW5kMRUwEwYDVQQKDAxHb29nbGUsIEluYy4xHjAcBgNVBAsM
        FUdvb2dsZSBDbG91ZCBQbGF0Zm9ybTEfMB0GA1UEAwwWd3d3Lm15LXNlY3VyZS1z
        aXRlLmNvbTEhMB8GCSqGSIb3DQEJARYSbmVsc29uYUBnb29nbGUuY29tMFkwEwYH
        KoZIzj0CAQYIKoZIzj0DAQcDQgAEHGzpcRJ4XzfBJCCPMQeXQpTXwlblimODQCuQ
        4mzkzTv0dXyB750fOGN02HtkpBOZzzvUARTR10JQoSe2/5PIwaNQME4wHQYDVR0O
        BBYEFKIQC3A2SDpxcdfn0YLKineDNq/BMB8GA1UdIwQYMBaAFKIQC3A2SDpxcdfn
        0YLKineDNq/BMAwGA1UdEwQFMAMBAf8wCgYIKoZIzj0EAwIDSQAwRgIhALs4vy+O
        M3jcqgA4fSW/oKw6UJxp+M6a+nGMX+UJR3YgAiEAvvl39QRVAiv84hdoCuyON0lJ
        zqGNhIPGq2ULqXKK8BY=
        -----END CERTIFICATE-----
      private_key: |
        -----BEGIN EC PRIVATE KEY-----
        MHcCAQEEIObtRo8tkUqoMjeHhsOh2ouPpXCgBcP+EDxZCB/tws15oAoGCCqGSM49
        AwEHoUQDQgAEHGzpcRJ4XzfBJCCPMQeXQpTXwlblimODQCuQ4mzkzTv0dXyB750f
        OGN02HtkpBOZzzvUARTR10JQoSe2/5PIwQ==
        -----END EC PRIVATE KEY-----
      project: "test_project"
      auth_kind: "service_account"
      service_account_file: "/tmp/auth.pem"
      state: present
'''

RETURN = '''
    certificate:
        description:
            - The certificate in PEM format.
            - The certificate chain must be no greater than 5 certs long.
            - The chain must include at least one intermediate cert.
        returned: success
        type: str
    creation_timestamp:
        description:
            - Creation timestamp in RFC3339 text format.
        returned: success
        type: str
    description:
        description:
            - An optional description of this resource.
        returned: success
        type: str
    id:
        description:
            - The unique identifier for the resource.
        returned: success
        type: int
    name:
        description:
            - Name of the resource. Provided by the client when the resource is created. The name
              must be 1-63 characters long, and comply with RFC1035. Specifically, the name must
              be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?`
              which means the first character must be a lowercase letter, and all following characters
              must be a dash, lowercase letter, or digit, except the last character, which cannot
              be a dash.
        returned: success
        type: str
    private_key:
        description:
            - The private key in PEM format.
        returned: success
        type: str
'''

################################################################################
# Imports
################################################################################

from ansible.module_utils.gcp_utils import navigate_hash, GcpSession, GcpModule, GcpRequest, replace_resource_dict
import json
import time

################################################################################
# Main
################################################################################


def main():
    """Main function"""

    module = GcpModule(
        argument_spec=dict(
            state=dict(default='present', choices=['present', 'absent'], type='str'),
            certificate=dict(type='str'),
            description=dict(type='str'),
            name=dict(type='str'),
            private_key=dict(type='str')
        )
    )

    if not module.params['scopes']:
        module.params['scopes'] = ['https://www.googleapis.com/auth/compute']

    state = module.params['state']
    kind = 'compute#sslCertificate'

    fetch = fetch_resource(module, self_link(module), kind)
    changed = False

    if fetch:
        if state == 'present':
            if is_different(module, fetch):
                fetch = update(module, self_link(module), kind)
                changed = True
        else:
            delete(module, self_link(module), kind)
            fetch = {}
            changed = True
    else:
        if state == 'present':
            fetch = create(module, collection(module), kind)
            changed = True
        else:
            fetch = {}

    fetch.update({'changed': changed})

    module.exit_json(**fetch)


def create(module, link, kind):
    auth = GcpSession(module, 'compute')
    return wait_for_operation(module, auth.post(link, resource_to_request(module)))


def update(module, link, kind):
    auth = GcpSession(module, 'compute')
    return wait_for_operation(module, auth.put(link, resource_to_request(module)))


def delete(module, link, kind):
    auth = GcpSession(module, 'compute')
    return wait_for_operation(module, auth.delete(link))


def resource_to_request(module):
    request = {
        u'kind': 'compute#sslCertificate',
        u'certificate': module.params.get('certificate'),
        u'description': module.params.get('description'),
        u'name': module.params.get('name'),
        u'privateKey': module.params.get('private_key')
    }
    return_vals = {}
    for k, v in request.items():
        if v:
            return_vals[k] = v

    return return_vals


def fetch_resource(module, link, kind):
    auth = GcpSession(module, 'compute')
    return return_if_object(module, auth.get(link), kind)


def self_link(module):
    return "https://www.googleapis.com/compute/v1/projects/{project}/global/sslCertificates/{name}".format(**module.params)


def collection(module):
    return "https://www.googleapis.com/compute/v1/projects/{project}/global/sslCertificates".format(**module.params)


def return_if_object(module, response, kind):
    # If not found, return nothing.
    if response.status_code == 404:
        return None

    # If no content, return nothing.
    if response.status_code == 204:
        return None

    try:
        module.raise_for_status(response)
        result = response.json()
    except getattr(json.decoder, 'JSONDecodeError', ValueError) as inst:
        module.fail_json(msg="Invalid JSON response with error: %s" % inst)

    if navigate_hash(result, ['error', 'errors']):
        module.fail_json(msg=navigate_hash(result, ['error', 'errors']))
    if result['kind'] != kind:
        module.fail_json(msg="Incorrect result: {kind}".format(**result))

    return result


def is_different(module, response):
    request = resource_to_request(module)
    response = response_to_hash(module, response)

    # Remove all output-only from response.
    response_vals = {}
    for k, v in response.items():
        if k in request:
            response_vals[k] = v

    request_vals = {}
    for k, v in request.items():
        if k in response:
            request_vals[k] = v

    return GcpRequest(request_vals) != GcpRequest(response_vals)


# Remove unnecessary properties from the response.
# This is for doing comparisons with Ansible's current parameters.
def response_to_hash(module, response):
    return {
        u'certificate': response.get(u'certificate'),
        u'creationTimestamp': response.get(u'creationTimestamp'),
        u'description': response.get(u'description'),
        u'id': response.get(u'id'),
        u'name': response.get(u'name'),
        u'privateKey': module.params.get('private_key')
    }


def async_op_url(module, extra_data=None):
    if extra_data is None:
        extra_data = {}
    url = "https://www.googleapis.com/compute/v1/projects/{project}/global/operations/{op_id}"
    combined = extra_data.copy()
    combined.update(module.params)
    return url.format(**combined)


def wait_for_operation(module, response):
    op_result = return_if_object(module, response, 'compute#operation')
    if op_result is None:
        return {}
    status = navigate_hash(op_result, ['status'])
    wait_done = wait_for_completion(status, op_result, module)
    return fetch_resource(module, navigate_hash(wait_done, ['targetLink']), 'compute#sslCertificate')


def wait_for_completion(status, op_result, module):
    op_id = navigate_hash(op_result, ['name'])
    op_uri = async_op_url(module, {'op_id': op_id})
    while status != 'DONE':
        raise_if_errors(op_result, ['error', 'errors'], 'message')
        time.sleep(1.0)
        if status not in ['PENDING', 'RUNNING', 'DONE']:
            module.fail_json(msg="Invalid result %s" % status)
        op_result = fetch_resource(module, op_uri, 'compute#operation')
        status = navigate_hash(op_result, ['status'])
    return op_result


def raise_if_errors(response, err_path, module):
    errors = navigate_hash(response, err_path)
    if errors is not None:
        module.fail_json(msg=errors)


if __name__ == '__main__':
    main()