Third-Party Script Execution in Applications
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Solution Overview
Problem
Current social media and audio-visual applications restrict third-party additions of functionality, preventing users from enhancing or modifying the applications without altering the underlying code or recompiling them.
Innovation Solution
A method that allows third parties to create and execute scripts within the application, enabling the addition of audio-visual effects and data display without modifying the application's code, by providing a user-selectable interface to invoke the third-party functionality and execute scripts within a sandbox environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the application restricts content format to formats created by associated parties, then the application's core functionality and security are maintained, but the adaptability and versatility of the application are limited
Solution Approach 1:
The application is segmented into core functionality (managed by the application itself) and extensible functionality (provided by third-party scripts). This segmentation allows the application to maintain its core integrity while enabling third parties to add effects and features through separate, isolated script modules that do not modify the underlying application code.
Solution Approach 2:
A script execution environment acts as an intermediary between third-party code and the application. This intermediary layer allows third-party effects to be integrated into the application without direct modification of the application's core code, enabling adaptability while maintaining security and stability boundaries.
2Ease of operation
If third parties cannot add functionality to the application, then the application's security and stability are preserved, but the ease of operation and user customization are reduced
Solution Approach 1:
Third-party scripts are executed in a localized sandboxed environment with controlled access to application resources. This local quality control allows users to easily add and customize effects through simple script assignments while maintaining the reliability of the core application through isolated execution contexts that prevent unauthorized access or modification.
3Adaptability or versatility
If the application allows third-party scripts to be executed, then the adaptability and functionality extension are improved, but the difficulty of detecting and measuring potential security risks increases
Solution Approach 1:
A sandboxed execution environment creates an inert atmosphere for third-party scripts, isolating them from the application's core resources and data. This inert environment allows third-party effects to be executed with adaptability while making it difficult for scripts to detect or access sensitive application information, thereby maintaining security without compromising functionality extension.
Data Source
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AI summary
Techniques that enable a third party to author and add functionality to a target application. A third party may create or author a script that encodes the functionality to be added to the target application. The script may then be provided to and executed by the target application, where execution of the script causes the functionality to be added to the target application. In certain embodiments, the added functionality may be in the form of effects that are output via the target application when the script is executed by the target application. The effects may include audio-visual effects that are displayed or output by the target application and may also include displaying data provided by a third party.