# -*- coding: utf-8 -*-

# Copyright: (c) 2016 Matt Davis, <mdavis@ansible.com>
# Copyright: (c) 2016 Chris Houseknecht, <house@redhat.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)

from __future__ import absolute_import, division, print_function
__metaclass__ = type


class ModuleDocFragment(object):

    # Azure doc fragment
    DOCUMENTATION = r'''

options:
    ad_user:
        description:
            - Active Directory username. Use when authenticating with an Active Directory user rather than service
              principal.
        type: str
    password:
        description:
            - Active Directory user password. Use when authenticating with an Active Directory user rather than service
              principal.
        type: str
    profile:
        description:
            - Security profile found in ~/.azure/credentials file.
        type: str
    subscription_id:
        description:
            - Your Azure subscription Id.
        type: str
    client_id:
        description:
            - Azure client ID. Use when authenticating with a Service Principal or Managed Identity (msi).
            - Can also be set via the C(AZURE_CLIENT_ID) environment variable.
        type: str
    secret:
        description:
            - Azure client secret. Use when authenticating with a Service Principal.
        type: str
    tenant:
        description:
            - Azure tenant ID. Use when authenticating with a Service Principal.
        type: str
    cloud_environment:
        description:
            - For cloud environments other than the US public cloud, the environment name (as defined by Azure Python SDK, eg, C(AzureChinaCloud),
              C(AzureUSGovernment)), or a metadata discovery endpoint URL (required for Azure Stack). Can also be set via credential file profile or
              the C(AZURE_CLOUD_ENVIRONMENT) environment variable.
        type: str
        default: AzureCloud
        version_added: '0.0.1'
    adfs_authority_url:
        description:
            - Azure AD authority url. Use when authenticating with Username/password, and has your own ADFS authority.
        type: str
        version_added: '0.0.1'
    cert_validation_mode:
        description:
            - Controls the certificate validation behavior for Azure endpoints. By default, all modules will validate the server certificate, but
              when an HTTPS proxy is in use, or against Azure Stack, it may be necessary to disable this behavior by passing C(ignore). Can also be
              set via credential file profile or the C(AZURE_CERT_VALIDATION) environment variable.
        type: str
        choices: [ ignore, validate ]
        version_added: '0.0.1'
    disable_instance_discovery:
        description:
            - Determines whether or not instance discovery is performed when attempting to authenticate.
              Setting this to true will completely disable both instance discovery and authority validation.
              This functionality is intended for use in scenarios where the metadata endpoint cannot be reached
              such as in private clouds or Azure Stack. The process of instance discovery entails retrieving
              authority metadata from https://login.microsoft.com/ to validate the authority. By setting this
              to **True**, the validation of the authority is disabled. As a result, it is crucial to ensure
              that the configured authority host is valid and trustworthy.
            - Set via credential file profile or the C(AZURE_DISABLE_INSTANCE_DISCOVERY) environment variable.
        type: bool
        default: False
        version_added: '2.3.0'
    auth_source:
        description:
            - Controls the source of the credentials to use for authentication.
            - Can also be set via the C(ANSIBLE_AZURE_AUTH_SOURCE) environment variable.
            - When set to C(auto) (the default) the precedence is module parameters -> C(env) -> C(credential_file) -> C(cli).
            - When set to C(env), the credentials will be read from the environment variables
            - When set to C(credential_file), it will read the profile from C(~/.azure/credentials).
            - When set to C(cli), the credentials will be sources from the Azure CLI profile. C(subscription_id) or the environment variable
              C(AZURE_SUBSCRIPTION_ID) can be used to identify the subscription ID if more than one is present otherwise the default
              az cli subscription is used.
            - When set to C(msi), the host machine must be an azure resource with an enabled MSI extension. C(subscription_id) or the
              environment variable C(AZURE_SUBSCRIPTION_ID) can be used to identify the subscription ID if the resource is granted
              access to more than one subscription, otherwise the first subscription is chosen.
            - The C(msi) was added in Ansible 2.6.
        type: str
        default: auto
        choices:
        - auto
        - cli
        - credential_file
        - env
        - msi
        version_added: '0.0.1'
    api_profile:
        description:
        - Selects an API profile to use when communicating with Azure services. Default value of C(latest) is appropriate for public clouds;
          future values will allow use with Azure Stack.
        type: str
        default: latest
        version_added: '0.0.1'
    log_path:
        description:
            - Parent argument.
        type: str
    log_mode:
        description:
            - Parent argument.
        type: str
    x509_certificate_path:
        description:
            - Path to the X509 certificate used to create the service principal in PEM format.
            - The certificate must be appended to the private key.
            - Use when authenticating with a Service Principal.
        type: path
        version_added: '1.14.0'
    thumbprint:
        description:
            - The thumbprint of the private key specified in I(x509_certificate_path).
            - Use when authenticating with a Service Principal.
            - Required if I(x509_certificate_path) is defined.
        type: str
        version_added: '1.14.0'
requirements:
    - python >= 2.7
    - The host that executes this module must have the azure.azcollection collection installed via galaxy
    - All python packages listed in collection's requirements.txt must be installed via pip on the host that executes modules from azure.azcollection
    - Full installation instructions may be found https://galaxy.ansible.com/azure/azcollection

notes:
    - For authentication with Azure you can pass parameters, set environment variables, use a profile stored
      in ~/.azure/credentials, or log in before you run your tasks or playbook with C(az login).
    - Authentication is also possible using a service principal or Active Directory user.
    - To authenticate via service principal, pass subscription_id, client_id, secret and tenant or set environment
      variables AZURE_SUBSCRIPTION_ID, AZURE_CLIENT_ID, AZURE_SECRET and AZURE_TENANT.
    - To authenticate via Active Directory user, pass ad_user and password, or set AZURE_AD_USER and
      AZURE_PASSWORD in the environment.
    - "Alternatively, credentials can be stored in ~/.azure/credentials. This is an ini file containing
      a [default] section and the following keys: subscription_id, client_id, secret and tenant or
      subscription_id, ad_user and password. It is also possible to add additional profiles. Specify the profile
      by passing profile or setting AZURE_PROFILE in the environment."

seealso:
    - name: Sign in with Azure CLI
      link: https://docs.microsoft.com/en-us/cli/azure/authenticate-azure-cli?view=azure-cli-latest
      description: How to authenticate using the C(az login) command.
    '''
