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AWSTemplateFormatVersion: 2010-09-09
Description: Service Catalog Lab - Resources
Parameters:
  PolicyName:
    Description: Service Catalog Product Policy Name
    Type: String
  DeploymentBucketName:
    Description: Name of S3 Deploymenbt Bucket
    Type: String
  PortfolioDescription:
    Description: Service Catalog Portfolio Description
    Type: String
  PortfolioName:
    Description: Service Catalog Portfolio Name
    Type: String
  DeploymentLambdaRoleName:
    Description: Deploymnet Lambda Function Role Name
    Type: String
  ProductSelectorLambdaRoleName:
    Description: Product Selector Lambda Function Role Name
    Type: String
  ResourceSelectorLambdaRoleName:
    Description: Resource Selector Lambda Function Role Name
    Type: String
  ResourceComplianceLambdaRoleName:
    Description: Resource Selector Lambda Function Role Name
    Type: String
  PipelineRoleName:
    Description: Pipeline Role Name
    Type: String
  PortfolioAccessRole:
    Description: Name of IAM role you want to grant access to portfolio
    Type: String
    Default: ''
  PortfolioAccessUser:
    Description:  Name of IAM user you want to grant access to portfolio
    Type: String
    Default: ''
  UserName:
    Description: IAM User Name
    Type: String

Conditions:
  HasAccessRole: !Not [!Equals [!Ref PortfolioAccessRole, '']]
  HasAccessUser: !Not [!Equals [!Ref PortfolioAccessUser, '']]

Resources:
  PipelineRole:
    Type: 'AWS::IAM::Role'
    Properties:
      RoleName: !Ref PipelineRoleName
      AssumeRolePolicyDocument:
        Version: 2012-10-17
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - codepipeline.amazonaws.com
            Action:
              - 'sts:AssumeRole'
      Path: /
      Policies:
        -
          PolicyName: "CodePipeline"
          PolicyDocument:
            Version: "2012-10-17"
            Statement:
              -
                Effect: Allow
                Action:
                  - s3:*
                Resource:
                 - !Sub 'arn:aws:s3:::${DeploymentBucketName}/*'
                 - !Sub 'arn:aws:s3:::${DeploymentBucketName}'
              -
                Effect: "Allow"
                Action:
                  - servicecatalog:ListProvisioningArtifacts
                  - servicecatalog:CreateProvisioningArtifact
                  - servicecatalog:DescribeProvisioningArtifact
                  - servicecatalog:DeleteProvisioningArtifact
                  - servicecatalog:UpdateProduct
                Resource: "*"
              -
                Effect: "Allow"
                Action:
                  - cloudformation:CreateStack
                  - cloudformation:DeleteStack
                  - cloudformation:DescribeStacks
                  - cloudformation:UpdateStack
                  - cloudformation:CreateChangeSet
                  - cloudformation:DeleteChangeSet
                  - cloudformation:DescribeChangeSet
                  - cloudformation:ExecuteChangeSet
                  - cloudformation:SetStackPolicy
                  - cloudformation:ValidateTemplate
                Resource: "*"
              -
                Effect: "Allow"
                Action:
                  - codepipeline:CreatePipeline
                  - codepipeline:DeletePipeline
                Resource: "*"
              -
                Effect: Allow
                Action:
                  - iam:PassRole
                Resource: "*"
                Condition:
                  StringEquals:
                    iam:PassedToService: "cloudformation.amazonaws.com"

  DeploymentLambdaRole:
    DependsOn: PipelineRole
    Type: 'AWS::IAM::Role'
    Properties:
      RoleName: !Ref DeploymentLambdaRoleName
      AssumeRolePolicyDocument:
        Version: 2012-10-17
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - lambda.amazonaws.com
            Action:
              - 'sts:AssumeRole'
      Path: /
      Policies:
        -
          PolicyName: "Lambda"
          PolicyDocument:
            Version: "2012-10-17"
            Statement:
              -
                Effect: Allow
                Action:
                  - s3:GetObject
                Resource:
                 - !Sub 'arn:aws:s3:::${DeploymentBucketName}/*'
                 - 'arn:aws:s3:::service-catalog-lab/*'
              -
                Effect: "Allow"
                Action:
                  - cloudformation:CreateStack
                  - cloudformation:ValidateTemplate
                  - servicecatalog:*
                  - codepipeline:GetPipeline
                  - codepipeline:CreatePipeline
                  - codepipeline:DeletePipeline
                  - codepipeline:GetPipelineState
                  - iam:GetRole
                  - iam:CreateRole
                  - iam:PutRolePolicy
                  - iam:AttachRolePolicy
                  - iam:DetachRolePolicy
                  - iam:DeleteRole
                  - iam:DeleteRolePolicy
                  - logs:CreateLogGroup
                  - logs:CreateLogStream
                  - logs:PutLogEvents
                Resource: "*"
              -
                Effect: Allow
                Action:
                  - iam:PassRole
                Resource: "*"
                Condition:
                  StringEquals:
                    iam:PassedToService: "servicecatalog.amazonaws.com"
              -
                Effect: Allow
                Action:
                  - iam:PassRole
                Resource: !GetAtt PipelineRole.Arn

  ProductSelectorLambdaRole:
    Type: 'AWS::IAM::Role'
    Properties:
      RoleName: !Ref ProductSelectorLambdaRoleName
      AssumeRolePolicyDocument:
        Version: 2012-10-17
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - lambda.amazonaws.com
            Action:
              - 'sts:AssumeRole'
      Path: /
      Policies:
        -
          PolicyName: "Lambda"
          PolicyDocument:
            Version: "2012-10-17"
            Statement:
              -
                Effect: Allow
                Action:
                  - s3:GetObject
                Resource:
                 - !Sub 'arn:aws:s3:::${DeploymentBucketName}/*'
              -
                Effect: "Allow"
                Action:
                  - servicecatalog:ListProvisioningArtifacts
                  - servicecatalog:SearchProductsAsAdmin
                  - servicecatalog:SearchProducts
                  - logs:CreateLogGroup
                  - logs:CreateLogStream
                  - logs:PutLogEvents
                Resource: "*"

  ResourceComplianceLambdaRole:
    Type: 'AWS::IAM::Role'
    Properties:
      RoleName: !Ref ResourceComplianceLambdaRoleName
      AssumeRolePolicyDocument:
        Version: 2012-10-17
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - lambda.amazonaws.com
            Action:
              - 'sts:AssumeRole'
      Path: /
      Policies:
        -
          PolicyName: "Lambda"
          PolicyDocument:
            Version: "2012-10-17"
            Statement:
              -
                Effect: "Allow"
                Action:
                  - sqs:TagQueue
                  - kms:DescribeKey
                  - lambda:AddPermission
                  - s3:PutBucketNotification
                  - logs:CreateLogGroup
                  - logs:CreateLogStream
                  - logs:PutLogEvents
                Resource: "*"

  ResourceSelectorLambdaRole:
    Type: 'AWS::IAM::Role'
    Properties:
      RoleName: !Ref ResourceSelectorLambdaRoleName
      AssumeRolePolicyDocument:
        Version: 2012-10-17
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - lambda.amazonaws.com
            Action:
              - 'sts:AssumeRole'
      Path: /
      Policies:
        -
          PolicyName: "Lambda"
          PolicyDocument:
            Version: "2012-10-17"
            Statement:
              -
                Effect: "Allow"
                Action:
                  - ec2:DescribeSubnets
                  - ec2:DescribeVpcs
                  - ec2:DescribeSecurityGroups
                  - ec2:DescribeImages
                  - kms:ListAliases
                  - kms:ListKeys
                  - kms:DescribeKey
                  - iam:ListRoleTags
                  - iam:ListPolicies
                  - iam:ListRoles
                  - acm:ListCertificates
                  - acm:ListTagsForCertificate
                  - logs:CreateLogGroup
                  - logs:CreateLogStream
                  - logs:PutLogEvents
                Resource: "*"

  SCProductPolicy:
    Type: 'AWS::IAM::ManagedPolicy'
    Properties:
      ManagedPolicyName: !Ref PolicyName
      Description: "Policy for Service Catalog Product Resources"
      Path: "/"
      PolicyDocument:
        Version: "2012-10-17"
        Statement:
          -
            Effect: "Allow"
            Action:
              - "catalog-user:*"
              - "cloudformation:CreateStack"
              - "cloudformation:DeleteStack"
              - "cloudformation:DescribeStackEvents"
              - "cloudformation:DescribeStacks"
              - "cloudformation:GetTemplateSummary"
              - "cloudformation:SetStackPolicy"
              - "cloudformation:ValidateTemplate"
              - "cloudformation:UpdateStack"
              - "ec2:*"
              - "s3:GetObject"
              - "sns:*"
            Resource: "*"
          -
            Effect: "Allow"
            Action:
              - "lambda:InvokeFunction"
            Resource:
              - !Sub 'arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:function:sc-product-selector'
              - !Sub 'arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:function:sc-resource-selector'
              - !Sub 'arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:function:sc-resource-compliance'

  Portfolio:
    Type: "AWS::ServiceCatalog::Portfolio"
    Properties:
      ProviderName: 'My Organization'
      Description: !Ref PortfolioDescription
      DisplayName: !Ref PortfolioName

  PortfolioDeveloperPermission:
    Type: AWS::ServiceCatalog::PortfolioPrincipalAssociation
    Properties:
      PortfolioId: !Ref Portfolio
      PrincipalARN: !Sub 'arn:aws:iam::${AWS::AccountId}:user/${UserName}'
      PrincipalType: IAM

  PortfolioRolePermission:
    Type: AWS::ServiceCatalog::PortfolioPrincipalAssociation
    Condition: HasAccessRole
    Properties:
      PortfolioId: !Ref Portfolio
      PrincipalARN: !Sub 'arn:aws:iam::${AWS::AccountId}:role/${PortfolioAccessRole}'
      PrincipalType: IAM

  PortfolioUserPermission:
    Type: AWS::ServiceCatalog::PortfolioPrincipalAssociation
    Condition: HasAccessUser
    Properties:
      PortfolioId: !Ref Portfolio
      PrincipalARN: !Sub 'arn:aws:iam::${AWS::AccountId}:user/${PortfolioAccessUser}'
      PrincipalType: IAM

Outputs:
  PolicyArn:
    Value: !Ref SCProductPolicy
    Export:
      Name: !Sub ${AWS::StackName}-PolicyArn
  PortfolioId:
    Value: !Ref Portfolio
    Export:
      Name: !Sub ${AWS::StackName}-PortfolioId
  DeploymentRoleArn:
    Value: !GetAtt DeploymentLambdaRole.Arn
    Export:
      Name: !Sub ${AWS::StackName}-DeploymentRoleArn
  ProductSelectorRoleArn:
    Value: !GetAtt ProductSelectorLambdaRole.Arn
    Export:
      Name: !Sub ${AWS::StackName}-ProductSelectorRoleArn
  ResourceSelectorRoleArn:
    Value: !GetAtt ResourceSelectorLambdaRole.Arn
    Export:
      Name: !Sub ${AWS::StackName}-ResourceSelectorRoleArn
  PipelineRoleArn:
    Value: !GetAtt PipelineRole.Arn
    Export:
      Name: !Sub ${AWS::StackName}-PipelineRoleArn