Client-Side Policy Enforcement for API Compliance Verification

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Solution Overview

Problem

Current software development processes lack efficient mechanisms for pre-qualifying applications before full review, leading to delays and potential issues with API usage, configuration, and resource compliance, especially without revealing source code.

Innovation Solution

Implementing a client-side policy enforcement system that allows developers to generate an application description for pre-qualification, which is validated against API usage policies and metadata policies, providing early feedback on errors and warnings without requiring full application submission.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If full application review is performed before approval, then application compliance can be verified, but development time is extended and source code must be disclosed

Engineering Contradiction:
Improveapplication compliance verificationVSAvoiddevelopment time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary analysis by extracting and analyzing API usage information from the application description before the full review process. This preliminary action identifies potential compliance issues early, allowing developers to correct problems before final submission, thereby reducing overall review time while maintaining compliance verification reliability.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system extracts specific API usage information from the application description, separating this critical verification data from the full application codebase. By focusing extraction on only the necessary API usage patterns, the system enables rapid compliance checking without requiring full source code review, thus reducing time loss while maintaining verification reliability.

Inventive Principle:
Principle #2Taking out (Extraction)

2Reliability

If source code inspection is required for approval, then complete policy compliance can be verified, but developer privacy is compromised and development efficiency decreases

Engineering Contradiction:
Improvepolicy compliance verificationVSAvoiddeveloper privacy and efficiency
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system extracts and analyzes only the API usage information from the application description, leaving the rest of the source code private. This selective extraction enables compliance verification for the critical API usage dimension without forcing developers to disclose their entire codebase, thereby maintaining privacy while ensuring policy compliance verification.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The application description serves as an intermediary artifact that contains the necessary API usage information. Instead of directly inspecting source code, the system uses this intermediate representation to verify compliance, acting as a mediator that enables policy checking while preserving developer privacy and reducing the operational burden of full code disclosure.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Productivity

If automated pre-qualification is implemented, then development efficiency is improved, but system complexity increases

Engineering Contradiction:
Improvedevelopment efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system segments the compliance verification process into distinct components: API usage extraction, policy matching, and compliance determination. This segmentation allows each component to be developed and maintained independently, managing overall system complexity while enabling automated pre-qualification that improves development efficiency through parallel processing and reduced manual intervention.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system implements self-service by automatically extracting API usage information from application descriptions and comparing it against stored policies without requiring manual developer input or intervention. This automation handles the complexity internally while presenting a simple interface to developers, thereby improving productivity without significantly increasing the developer's perceived system complexity.

Inventive Principle:
Principle #25Self-service

4Loss of time

If early feedback on API usage is provided, then corrective actions can be taken sooner, but additional validation steps are required

Engineering Contradiction:
Improvetime to corrective actionVSAvoidvalidation process steps
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The system performs preliminary validation by analyzing API usage information extracted from the application description before the full review process. This preliminary action provides early feedback on potential compliance issues, allowing developers to take corrective actions sooner. The validation steps are integrated into this preliminary phase, so while additional validation is performed, it occurs in parallel with other development activities, minimizing overall time loss.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS9619779B2Client-side policy enforcement of developer API use
Publication Date: 2017.04.11 APPLE INC
  • US9619779B2 patent drawing
  • US9619779B2 patent drawing
  • US9619779B2 patent drawing

AI summary

Methods and systems are disclosed that allow automated pre-qualification and qualification of an application. An application description can be generated for an application submitted by a developer, the application description can be automatically examined to determine whether the application complies with rules or guidelines (e.g., policies) of a platform. If the application complies with the rules or guidelines, the application can be pre-qualified and submitted for approval and distribution. If the application does not comply with the rules or guidelines, the application developer can be notified of the errors in the application and the developer can be prevented from uploading the application for approval and distribution.