BOM - AWS SNS

  • Query id: eccc4d59-74b9-4974-86f1-74386e0c7f33
  • Query name: BOM - AWS SNS
  • Platform: Terraform
  • Severity: Trace
  • Category: Bill Of Materials
  • URL: Github

Description

A list of SNS resources specified. Amazon Simple Notification Service (Amazon SNS) is a fully managed messaging service for both application-to-application (A2A) and application-to-person (A2P) communication.
Documentation

Code samples

Code samples with security vulnerabilities

Postitive test num. 1 - tf file
resource "aws_sns_topic" "positive1" {
  name = "user-updates-topic"
}
Postitive test num. 2 - tf file
resource "aws_sns_topic" "positive2" {
  name = "user-updates-topic"
}

resource "aws_sns_topic_policy" "positive2" {
  arn = aws_sns_topic.positive2.arn

  policy = <<EOF
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "AWSConfigSNSPolicy20180202",
      "Action": [
        "*"
      ],
      "Effect": "Allow",
      "Resource": "aws_sns_topic.positive2.arn",
      "Principal": {
        "AWS": "*"
      }
    }
  ]
}
EOF
}
Postitive test num. 3 - tf file
resource "aws_sns_topic" "positive3" {
  name = "user-updates-topic"
}

resource "aws_sns_topic_policy" "positive3" {
  arn = aws_sns_topic.positive3.arn

  policy = <<EOF
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "AWSConfigSNSPolicy20180202",
      "Action": [
        "*"
      ],
      "Effect": "Allow",
      "Resource": "aws_sns_topic.positive3.arn",
      "Principal" : { 
        "AWS": [ 
          "arn:aws:iam::123456789012:root",
          "arn:aws:iam::555555555555:root" 
          ]
      }
    }
  ]
}
EOF
}

Postitive test num. 4 - tf file
resource "aws_sns_topic" "positive4" {
  name = "user-updates-topic"

  policy = <<EOF
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "AWSConfigSNSPolicy20180202",
      "Action": [
        "*"
      ],
      "Effect": "Allow",
      "Resource": "aws_sns_topic.positive4.arn",
      "Principal": {
        "AWS": "*"
      }
    }
  ]
}
EOF
}
Postitive test num. 5 - tf file
resource "aws_sns_topic" "positive5" {
   tags = {
    Name = "SNS Topic"
  }

  kms_master_key_id = "alias/aws/sns"

  policy = <<EOF
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "AWSConfigSNSPolicy20180202",
      "Action": [
        "*"
      ],
      "Effect": "Allow",
      "Resource": "aws_sns_topic.positive5.arn",
      "Principal" : { 
        "AWS": [ 
          "arn:aws:iam::123456789012:root",
          "arn:aws:iam::555555555555:root" 
          ]
      }
    }
  ]
}
EOF
}

Code samples without security vulnerabilities

Negative test num. 1 - tf file
module "sns_topic" {
  source  = "terraform-aws-modules/sns/aws"
  version = "~> 3.0"

  name  = "my-topic"
}