d36f952133
* feat: add Azure Policy alias normalization/denormalization Add normalizer and denormalizer for ARM JSON resources, enabling Azure Policy alias short names to become direct paths into a flat structure. - Normalizer: flattens properties wrappers, lowercases keys, resolves per-alias versioned ARM paths, handles sub-resource array flattening, element-level field remaps, and array base renames - Denormalizer: reverses all transformations with casing restoration - AliasRegistry: loads production alias catalogs and data policy manifests - Types: serde deserialization for ARM provider alias formats - YAML test suite: 13 test files covering normalize, denormalize, round-trip, data-plane, edge cases, malformed input, sub-resources, and registry API - Benchmark suite for normalization performance * feat: add FFI and C# bindings for alias normalization - FFI: alias_registry.rs with C-compatible API for loading catalogs, normalizing resources, and denormalizing back to ARM JSON - C#: AliasRegistry wrapper class with NativeMethods P/Invoke bindings and integration tests - Updated Cargo.lock files for new serde_json dependency
Regorus Java
Regorus is
- Rego-Rus(t) - A fast, light-weight Rego interpreter written in Rust.
- Rigorous - A rigorous enforcer of well-defined Rego semantics.
See main Regorus page for more details about the project.
Building
Due to operational overhead we don't publish Java bindings to Maven Central currently (see https://github.com/microsoft/regorus/issues/237) and you need to build from source to use it.
In order to build Regorus Java for a target platform, you need to install Rust target for that platform first:
$ rustup target add aarch64-apple-darwin
Afterwards, you can build native library for that target using:
$ cargo build --release --target aarch64-apple-darwin
You will then have a native library at target/aarch64-apple-darwin/release/libregorus_java.dylib depending on your target.
You then need to build Java bindings using:
$ mvn package
And you will have a JAR at ./target/regorus-java-0.1.5.jar.
Automation
The repository exposes helper commands for local workflows:
cargo xtask build-javarunsmvn packagewith quiet output helpers.cargo xtask test-javarebuilds the native library via the Maven exec plugin and executes the binding tests.
Usage
You can use Regorus Java bindings as:
import com.microsoft.regorus.Engine;
public class Test {
public static void main(String[] args) {
try (Engine engine = new Engine()) {
engine.addPolicy(
"hello.rego",
"package test\nmessage = concat(\", \", [input.message, data.message])"
);
engine.addDataJson("{\"message\":\"World!\"}");
engine.setInputJson("{\"message\":\"Hello\"}");
String resJson = engine.evalQuery("data.test.message");
System.out.println(resJson);
}
}
}
You need to ensure artifacts built in previous section are in Java's classpath.
For example with java CLI:
$ java -Djava.library.path=../../target/aarch64-apple-darwin/release/ -cp target/regorus-java-0.1.5.jar Test.java
should gave you the output:
{"result":[{"expressions":[{"value":"Hello, World!","text":"data.test.message","location":{"row":1,"col":1}}]}]}