release Enhancing Password Security

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In this guide, we will implement improvements to the password security measures in your server's database system. By integrating SHA-256 encryption, we’ll fortify user accounts against unauthorized access. Follow these detailed steps to ensure your code is secure and efficient.

Step-by-Step Changes in db.cpp

1. Open the file db.cpp located in the source_server/game/ directory. Look for this line:

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• Add the following includes directly below it:

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• Next, search for the function declaration:

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• Inside this function, locate the block that handles the login case:

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• Replace the entire block with the following enhanced code:

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Modifications in the Database

1. Open your database management tool (like Navicat), and navigate to the account table.

2. Choose the design view for the table. Find the password field and change its data type from VARCHAR(45) to VARCHAR(64).

Important Notes

• New Password Hashing Algorithm: SHA-256
• Hash Length: 64 characters
• Example PHP Code: $hash = hash('sha256', "text");

 

By following the modifications outlined in this document, you'll significantly enhance the password security for user accounts in your system. Implementing SHA-256 hashing protects against unauthorized access, ensuring the integrity and safety of your users' data.