AWSTemplateFormatVersion: "2010-09-09"
Description: >
  This CloudFormation template creates a role assumed by CloudFormation
  during Hook operations on behalf of the customer.

Resources:
  ExecutionRole:
    Type: AWS::IAM::Role
    Properties:
      MaxSessionDuration: {{ role_session_timeout }}
      AssumeRolePolicyDocument:
        Version: '2012-10-17'
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - hooks.cloudformation.amazonaws.com
                - resources.cloudformation.amazonaws.com
            Action: sts:AssumeRole
            Condition:
              StringEquals:
                aws:SourceAccount:
                  Ref: AWS::AccountId
              StringLike:
                aws:SourceArn:
                  Fn::Sub: arn:${AWS::Partition}:cloudformation:${AWS::Region}:${AWS::AccountId}:type/hook/{{ type_name }}/*
      Path: "/"
      Policies:
        - PolicyName: HookTypePolicy
          PolicyDocument:
            Version: '2012-10-17'
            Statement:
              - Effect: {{ permission }}
                Action:
                {% for action in actions %}
                - "{{ action }}"
                {% endfor %}
                Resource: "*"
Outputs:
  ExecutionRoleArn:
    Value:
      Fn::GetAtt: ExecutionRole.Arn