Deploying Invicti Shark for Node.js

You can use Invicti Shark to carry out interactive security testing (IAST) in your web application to confirm more vulnerabilities and further minimize false positives.

• Node.js is an open-source server environment designed to build scalable network applications, as it is capable of handling a vast number of simultaneous connections with high throughput. Depending on the specific frameworks and libraries, debugging a Node.js application can be tricky though.
• You can take advantage of the Invicti Enterprise unique DAST-induced IAST approach to get an inside view into how security checks and test payloads are processed within these environments. These additional insights will let you isolate the location and root cause of security defects quickly.

Before deploying Invicti Shark, note the list of supported servers and frameworks.

For Invicti Shark to operate, you need to download an agent and deploy it on your server. Please note that this agent is generated uniquely for each target website for security reasons.

To deploy Invicti Shark, you should keep in mind that the mechanism we need to use is to invoke the agent when launching the Node application.

Deploying Invicti Shark in Node.js consists of 3 steps:

Step 1: Download the Invicti Shark agent

You can find the required instructions to download the Invicti Shark agent in Deploying Invicti Shark.

Step 2: Copy the Invicti Shark agent

You need to create a dedicated folder inside the root folder of your operating system to hold the Invicti Shark agent.

For Windows:

1. Create a folder in C: and name it shark
2. Copy the Shark(IAST).tar file into C:\shark\

For Linux:

1. Run mkdir /shark
2. Locate the folder that contains the Invicti Shark agent file by using cd
3. Run cp Shark(IAST).tar /shark/

Step 3: Launch your Node.js web application invoking Invicti Shark

For Windows:

• Use "cd" to navigate to the folder which contains your web application (where the "app.js" file resides) and run the following commands:

• npm install \shark\Shark(IAST).tar --no-save
• npx node-acusensor app.js

For Linux:

• Use "cd" to navigate to the folder which contains your web application (where the "app.js" file resides) and run the following commands:

• npm install \shark\Shark(IAST).tar --no-save
• npx node-acusensor app.js

Uninstall Invicti Shark

You may choose to uninstall the Invicti Shark files from your server. You can follow the steps below in order to uninstall.

For Windows:

• Navigate to the folder where the sensor is installed and run this command:

• npm remove node-acusensor

• Remove the "C:\shark\Shark(IAST).tar" file and then remove the "C:\shark" folder

For Linux:

• Navigate to the folder where the sensor is installed and run these commands:

• npm remove node-acusensor

• rm -rf /Shark(IAST)