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Configure KEYPEM and CERTPEM Environment Variables

Set KEYPEM and CERTPEM environment variables after generating your server certificate and private key to enable secure communications.

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After generating a server certificate and private key, you need to configure environment variables that point to these files, specifically KEYPEM and CERTPEM. Setting these variables is crucial before running the local server for your application.

Setting the Environment Variables

To define the environment variables for your operating system, use the standard method for creating environment variables. Here’s how you can set them:

  • KEYPEM: This variable should point to the path of your server private key file.
    KEYPEM=<path_to_file>/server.key

  • CERTPEM: This variable should point to the path of your server certificate file.
    CERTPEM=<path_to_file>/server.crt

Example for Windows

If you are using Windows, you can set the environment variables via the command prompt as follows:

none
set KEYPEM=c:\OpenSSL-Win64\server.key
set CERTPEM=c:\OpenSSL-Win64\server.crt

Important Note

Ensure these environment variables are configured correctly before starting your local server, as they are crucial for establishing secure communications.

Frequently Asked Questions (4)

How do I set the KEYPEM and CERTPEM environment variables on Windows?
On Windows, you can set the KEYPEM and CERTPEM environment variables using the command prompt. Use the 'set' command followed by the variable name and path, like 'set KEYPEM=c:\OpenSSL-Win64\server.key' and 'set CERTPEM=c:\OpenSSL-Win64\server.crt'.
Do I need to configure KEYPEM and CERTPEM on all operating systems?
Yes, irrespective of the operating system, you need to configure the KEYPEM and CERTPEM environment variables to point to your server key and certificate files to ensure secure communications for your application.
What happens if I incorrectly set the KEYPEM or CERTPEM environment variables?
If the KEYPEM or CERTPEM environment variables are incorrectly set, your local server may not be able to establish secure communications, which can cause errors or expose your server to security risks.
Can I use any names other than KEYPEM and CERTPEM for the environment variables?
The article specifically uses KEYPEM and CERTPEM for setting environment variables pointing to the server key and certificate. It's recommended to stick to these names unless your configuration documentation specifies otherwise.
Source: Configure the KEYPEM and CERTPEM Environment Variables — Oracle NetSuite Help Center. This article was generated from official Oracle documentation and enriched with additional context and best practices.

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