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template.yaml
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template.yaml
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AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >
Prisma Cloud Remediation use AWS lambda to remediate cloud vulnerabilities and enforce complience
Parameters:
ApplicationName:
Description: Name of the serverless application. It applys to all resources, including functions, SQS, SNS and so on.
Type: String
MinLength: 1
MaxLength: 32
AllowedPattern: "[a-zA-Z][a-zA-Z0-9]*"
Default: PrismaCloudRemediation
ConstraintDescription: Must begin with a letter and contain only alphanumeric characters.
# More info about Globals: https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst
Globals:
Function:
Timeout: 30
MemorySize: 128
Resources:
PrismaAlertDispatcher:
Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
Properties:
FunctionName: PrismaAlertDispatcher
CodeUri: remediation/dispatcher
Handler: dispatcher
Runtime: go1.x
Role: !GetAtt PrismaAlertDispatcherRole.Arn
Events:
PrismaAlertSQSEvent:
Type: SQS
Properties:
Queue: !GetAtt PrismaAlertSQS.Arn
BatchSize: 10
Environment:
Variables:
REGION: "us-east-1"
PrismaOnboarding:
Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
Properties:
FunctionName: PrismaOnboarding
CodeUri: remediation/onboarding
Handler: onboarding
Runtime: go1.x
Role: !GetAtt LambdaPrismaBasicRole.Arn
Environment:
Variables:
REGION: "us-east-1"
PrismaFalseAlertRemover:
Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
Properties:
FunctionName: PrismaFalseAlertRemover
CodeUri: remediation/falsealert
Handler: remover
Runtime: go1.x
Role: !GetAtt LambdaPrismaBasicRole.Arn
PrismaAlertNotification:
Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
Properties:
FunctionName: PrismaAlertNotification
CodeUri: remediation/snsalert
Handler: snsalert
Runtime: go1.x
Role: !GetAtt PrismaAlertSNSRole.Arn
Environment:
Variables:
SNS: !Ref PrismaAlertSNSMessage
REGION: "us-east-1"
PrismaVPCKiller:
Type: AWS::Serverless::Function
Properties:
FunctionName: PrismaVPCKiller
CodeUri: remediation/vpckiller
Handler: vpckiller
Runtime: go1.x
Role: !GetAtt LambdaPrismaVPCKillerRole.Arn
Environment:
Variables:
REGION: "us-east-1"
PrismaScienceLogic:
Type: AWS::Serverless::Function
Properties:
FunctionName: PrismaScienceLogic
CodeUri: remediation/sciencelogic/
Handler: lambda_function.lambda_handler
Runtime: python3.7
Role: !GetAtt LambdaPrismaScienceLogicRole.Arn
PrismaAlertSQS:
Type: AWS::SQS::Queue
Properties:
QueueName: PrismaAlertSQS
LambdaPrismaBasicRole:
Type: AWS::IAM::Role
Properties:
RoleName: LambdaPrismaBasicRole
AssumeRolePolicyDocument:
Version: "2012-10-17"
Statement:
-
Effect: "Allow"
Principal:
Service:
- "lambda.amazonaws.com"
Action:
- "sts:AssumeRole"
ManagedPolicyArns:
- "arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
Policies:
- PolicyName: PrismaVPCKillerAssumePolicy
PolicyDocument:
Version: "2012-10-17"
Statement:
- Effect: "Allow"
Action: "secretsmanager:GetSecretValue"
Resource: "arn:aws:secretsmanager:us-east-1:907984961736:secret:Prisma-4Duete"
LambdaPrismaScienceLogicRole:
Type: AWS::IAM::Role
Properties:
RoleName: LambdaPrismaScienceLogicRole
AssumeRolePolicyDocument:
Version: "2012-10-17"
Statement:
-
Effect: "Allow"
Principal:
Service:
- "lambda.amazonaws.com"
Action:
- "sts:AssumeRole"
ManagedPolicyArns:
- "arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
- "arn:aws:iam::aws:policy/service-role/AWSLambdaVPCAccessExecutionRole"
LambdaPrismaVPCKillerRole:
Type: AWS::IAM::Role
Properties:
RoleName: LambdaPrismaVPCKiller
AssumeRolePolicyDocument:
Version: "2012-10-17"
Statement:
-
Effect: "Allow"
Principal:
Service:
- "lambda.amazonaws.com"
Action:
- "sts:AssumeRole"
ManagedPolicyArns:
- "arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
Policies:
- PolicyName: PrismaVPCKillerAssumePolicy
PolicyDocument:
Version: "2012-10-17"
Statement:
- Effect: "Allow"
Action: "sts:AssumeRole"
Resource: "arn:aws:iam::*:role/Prisma_VPC_Term_Role"
PrismaAlertDispatcherRole:
Type: AWS::IAM::Role
Properties:
RoleName: PrismaAlertDispatcherRole
AssumeRolePolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Principal:
Service:
- lambda.amazonaws.com
Action:
- sts:AssumeRole
ManagedPolicyArns:
- "arn:aws:iam::aws:policy/service-role/AWSLambdaSQSQueueExecutionRole"
- "arn:aws:iam::aws:policy/service-role/AWSLambdaRole"
PrismaAlertSNSRole:
Type: AWS::IAM::Role
Properties:
RoleName: PrismaAlertSNSRole
AssumeRolePolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Principal:
Service:
- lambda.amazonaws.com
Action:
- sts:AssumeRole
ManagedPolicyArns:
- "arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
Policies:
- PolicyName: SNSPublish
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- sns:Publish
Resource: !Ref PrismaAlertSNSMessage
PrismaAlertSNSMessage:
Type: AWS::SNS::Topic
Properties:
TopicName: "PrismaAlert"
DisplayName: "Prisma Alert!"
Subscription:
- Endpoint: '+1233456789'
Protocol: 'sms'
Outputs:
# ServerlessRestApi is an implicit API created out of Events key under Serverless::Function
# Find out more about other implicit resources you can reference within SAM
# https://github.com/awslabs/serverless-application-model/blob/master/docs/internals/generated_resources.rst#api
PrismaAlertDispatcher:
Description: "Prisma Alert dispatcher Lambda Function ARN"
Value: !GetAtt PrismaAlertDispatcher.Arn
PrismaFalseAlertRemover:
Description: "Prisma Alert False Alert Remover Lambda Function ARN"
Value: !GetAtt PrismaFalseAlertRemover.Arn
PrismaAlertNotification:
Description: "Prisma Alert Notification Lambda Function ARN"
Value: !GetAtt PrismaAlertNotification.Arn
PrismaVPCKiller:
Description: "Prisma VPCKiller Lambda Function ARN"
Value: !GetAtt PrismaVPCKiller.Arn
PrismaAlertSQS:
Description: "SQS triger Prisma Alert function"
Value: !GetAtt PrismaAlertSQS.Arn