API Client Code Generation With Encoded Security Policy Testing

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Solution Overview

Problem

Application development and maintenance for video conferencing providers are slowed by repetitive tasks and stringent security requirements, which are common across organizations, and testing is necessary to ensure secure operation as backend or environment conditions change.

Innovation Solution

Techniques for generating client and test code that enforce compliance with security policies by encoding instructions into client code and test code, using a computing device to generate C++ client code for HTTP requests and responses, and creating unit tests for security policy compliance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual code writing and testing is performed to ensure security policy compliance, then security reliability is improved, but application development productivity deteriorates due to repetitive tasks and stringent security requirements

Engineering Contradiction:
Improvesecurity complianceVSAvoidapplication development speed
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

Security policies are encoded into client code templates beforehand. When code is generated, the security compliance checks are already embedded in the template structure, eliminating the need for manual security implementation and testing during development. This preliminary encoding of security requirements into reusable templates resolves the contradiction by automating security compliance while maintaining rapid development speed.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If comprehensive testing is performed to verify security policy compliance, then security reliability is improved, but resource consumption deteriorates

Engineering Contradiction:
Improvesecurity verificationVSAvoidcomputational resource consumption
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The generated client code contains self-verification capabilities through embedded security policy checks. The code automatically validates its own compliance with security policies during execution, eliminating the need for extensive external testing resources. This self-service approach to security verification maintains high reliability while minimizing computational resource consumption.

Inventive Principle:
Principle #25Self-service

3Reliability

If security policies are manually implemented in client code, then security compliance is improved, but code complexity and maintenance difficulty worsen

Engineering Contradiction:
Improvesecurity policy enforcementVSAvoidcode complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

Client code templates are designed to be universal and multi-functional, incorporating security policy enforcement, business logic, and validation in a single standardized structure. This universality allows the same template to serve multiple purposes while automatically handling security compliance, thereby reducing overall code complexity and maintenance difficulty despite maintaining strong security enforcement.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS12498905B1Client and test code generation of encoded security policies
Publication Date: 2025.12.16 ZOOM COMMUNICATIONS INC
  • US12498905B1 patent drawing
  • US12498905B1 patent drawing
  • US12498905B1 patent drawing

AI summary

Techniques for client and test code generation of encoded security policies are provided. In an example method, a computing device configured for code generation receives a serialized representation of a network location based on a specification of an application programming interface (API) associated with the network location. The specification includes one or more security policies associated with the network location. For each of the one or more security policies, the computing device encodes instructions for complying with the security policy and generates client code for sending a request to the network location, including the encoded security policy compliance code, and client code for receiving a response. The computing device also generates client code for testing the generated client code including instructions to verify compliance with the one or more security policies and outputs the generated program and test code.