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PallyCon Watermark CDN Embedder Generator

Version

  • 1.0.0

Environment

  • Language: TypeScript
  • AWS CDK : v2
  • Lambda(Node.js) : v16.x
  • Forensic Watermark CDN Embedder : v2.8.0

Steps

Step1. Install npm and source download

  • You can download and install file from the npm site page
  • You can clone this sample project.

Step2. Install Package

npm install

Step3. Install the AWS CDK

This sample code is from CDK v2. So, if you have installed CDK v1, upgrade your CDK.

npm install -g aws-cdk

For more information about AWS CDK, please refer to CDK guide from AWS.

Step4. Put your Configuration Settings in config.ts

In the config.ts file, you can set

  • AWS config settings
  • PallyCon config settings
  • Akamai config settings

Please create an output bucket that will be connected to the CDN in advance and proceed.
And this CDK sample may not work if your output bucket's default encryption used SSE-KMS. Please, set bucket default encryption to SSE-S3.

Name Required Description
account ture Enter the AWS account number
cloudFrontName true Enter the name of cloudfront to be created.
s3BucketName true Enter the name of forensic watermark content output bucket.
It must be created before running.
s3BucketRegion true Enter the region of forensic watermark content output bucket.
It must be created before running.
lambdaName true Enter the name of lambda@Edge function to be created.
lambdaRoleName true Enter the name of lambda role to be created.
aesKey true Enter the site key value provided by the PallyCon console site.
availableInterval true The URL requested for watermarking contains a timestamp value. This item is the value for checking the validity of the timestamp. If set to 0, the timestamp validity period is not checked. (Unit: minutes)
fwmType false Enter unlabeled_a_variant if preprocessed A/B version segments are stored together in one folder, and enter directory_prefix if they are packaged in separate 0 and 1 folders. If you use the latest version of the FWM CLI packager or if you are a new customer of PallyCon SaaS packaging service, it is basically packaged in the form of Unlabeled A Variant. (default: unlabeled_a_variant)
prefixFolder true Set the name of the parent folder where the A/B version contents are stored
- For contents packaged with old version packaging service: dldzkdpsxmdnjrtm
- For contents packaged with the new T&P service: wm-contents
The default value is ["dldzkdpsxmdnjrtm", "wm-contents"], which supports both cases.
wmtPublicKey false Set when using the wmt token type. Use the Akamai public key issued from the PallyCon site. It can be requested the helpdesk.
wmtPassword false Set when using the wmt token type. Use the Akamai password issued from the PallyCon site. It can be requested the helpdesk.

Step5. Bootstrap your AWS account

Lambda@Edge region must be us-east-1. so bootstrap region is us-east-1.

# Get the AWS account number
aws sts get-caller-identity

# Bootstrap the account
cdk bootstrap aws://{{ACCOUNT-NUMBER}}/us-east-1

❕ Permission errors can occur if you have MFA enabled on your IAM account. You can resolve the error by acquiring and applying the session token of aws sts.

Step6. Deploy

If Bootstrapping on Step5 successes, deploy the cdk.

cdk deploy

Note

In the case of lambda@edge, it is impossible to delete it immediately.
When resetting using this sample or deleting a resource through cloud formation, it can be completely deleted after a certain period of time.