OPCREST与OpenAPI定义

OPC Day International 2024June 17th–21st, 2024Randy ArmstrongChair of OPC UA Security Working Grouprandy.armstrong@opcfoundation.orgOPC Day International 2024June 17th – 21st, 2024HTTPS mapping for OPC UA is not new◦Released originally with 1.00 (XML only);◦JSON mapping added in 1.04.In 1.05.04 HTTPS mapping has been updated:◦Simplified JSON encoding◦OpenAPI 3.0 (Swagger Definitions)◦JSON Schema Definitions for DataTypes◦Mandatory support for GZIPObjective: Make the HTTPS APIs accessible using tools that are commonly used in OT.HTTPS/POSTContentType: application/jsonAuthorization: Bearer <token>ClientServerAuthorizationServiceIndustrial ProcessOPC Day International 2024June 17th – 21st, 20243Standardized FormatProvides a standard format for describing the structure and behaviors of APIs.InteroperabilityMore easily understood and used by developers, regardless of the platform or language they are working in.AutomationUsed to automate the creation of client libraries, server stubs,