Guarantee the successful execution of a server-side function using my client-side function

I am currently in the process of creating a website that utilizes Javascript and Asp.net. My code contains numerous functions on the client side, within my html code, while my server side functions are called using a webservice.

How can I ensure that my client-side function successfully triggers the execution of my server-side function?

I am concerned about the security implications of someone potentially running my server-side code with their own function. It is possible for them to copy my client-side codes to their own page and execute it there.

Would implementing session management be a viable solution to address this security issue?

Answer №1

To utilize AJAX, instruct JavaScript to access a particular endpoint on your server, thus initiating the intended function.

Answer №2

When executing the server code, it is important to verify the session. If the session is new and does not contain a specific value that was previously added by your code, it could indicate that the code was triggered by client code from another website. Take appropriate action in response.

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