* make most ptojects aot compatible
* Remove newtonsoft
* Migrate all projects from Mono.Options to System.CommandLine 2.0.5
* Fix array clone
* Replace serializers for storage using new attribute driven type geberator
* Add new AOT integration tests covering all functional areas
* Documentation updates
Generate stack and application code using source generators
Change built in types to readonly structs
Update localized text implementation to use JSON text serializer
Status code with symbolic names
Immutable node ids
No boxing for all built in types <= 8 bytes in Variant.
Split user identity token and token handling via token handler
Add migration guide for breaking changes
This pull request modernizes the OPC UA .NET codebase and tests, removes .NET Standard 2.0 support from certificate/security code, and updates test code to use C# 12 and .NET 8+ features for clarity and maintainability.
- Certificate and BouncyCastle interop files (e.g., CertificateBuilder.cs, X509Extensions.cs, X509SignatureFactory.cs) are refactored to drop NETSTANDARD2_0 support and use modern .NET APIs and conditional compilation.
- Test code across the codebase is updated to use default, strongly-typed Parse methods, collection expressions, and improved async/await patterns.
- Exception handling and assertions in tests are modernized, and test method naming is made consistent with Async suffixes.
- The project and build files are updated to clarify Roslynator analyzer usage and remove obsolete netstandard tags.
- General code and test cleanup includes improved null safety, type safety, and removal of deprecated or unused code.
* Initial plan
* Fix parent-child references when importing NodeSet2.xml
- Added LinkParentChildRelationships method to establish parent-child links after import
- Sets Parent property and adds child to parent's children collection
- Added test to verify parent-child references work correctly after import
- All existing tests continue to pass
Co-authored-by: romanett <7413710+romanett@users.noreply.github.com>
* Make parent-child linking optional with default false
- Added linkParentChild parameter to Import method (defaults to false)
- Maintains backward compatibility by not establishing parent-child relationships by default
- Added test to verify backward compatibility (default behavior)
- Updated ParentChildReferencesTest to explicitly enable the feature
- All 7 tests pass
Co-authored-by: marcschier <11168470+marcschier@users.noreply.github.com>
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: romanett <7413710+romanett@users.noreply.github.com>
Co-authored-by: marcschier <11168470+marcschier@users.noreply.github.com>
- Add only the zipped NodeSet2.xml as embedded resource
- Reduces assembly size by at least 2MB
- Breaking Change: Embedded resource Opc.Ua.NodeSet2.xml is now Opc.Ua.NodeSet2.xml.zip
-Add Session.CloseAsync methods.
-Add missing Close signatures to ISession
-Mark the CloseSession service call as obsolete to prevent invalid usage
-fix UANodeSetHelper.Save(stream), to not close the stream
-fix a deadlock in the ref server app, due to the new default behavior of the cert validator not caching the approved certificates
- Add missing PEM private key export for EC (.NET6/Netstandard2.1 only)
- Remove some duplicate code in PEMWriter class
- Refactor enumerator for Test Datapoint sources to be generic and usable for more cases
- Add some tests for NodeSet2 import (using the refactored enumerator)
- Fix some warnings and PR template typos along the way.
Marc Schier