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feat: Update to OPA v1.2.0 (#373)

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Regorus now defaults to rego v1. `import rego.v1` is no longer needed.
Additionally, `future` keywords are automatically imported.

See
https://www.openpolicyagent.org/docs/latest/v0-upgrade/#changes-to-rego-in-opa-v10
to understand the differences between rego v1 and v0.

BREAKING CHANGE:

v0 style policies will error out by default. To enable v0 behavior, call engine.set_rego_v0(true) before
loading policies.

Signed-off-by: Anand Krishnamoorthi <anakrish@microsoft.com>
This commit is contained in:
Anand Krishnamoorthi
2025-03-10 11:56:01 -07:00
committed by GitHub
parent cbd772623a
commit c963e477a3
36 changed files with 244 additions and 91 deletions
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40
bindings/java/Test.java
View File

@@ -4,39 +4,45 @@
import com.microsoft.regorus.Engine;
public class Test {
public static void main(String[] args) {
try (Engine engine = new Engine()) {
String pkg = engine.addPolicy(
"hello.rego",
"package test\nx=1\nmessage = concat(\", \", [input.message, data.message])"
"hello.rego",
"package test\nx=1\nmessage = concat(\", \", [input.message, data.message])"
);
System.out.println("Loaded package " + pkg);
System.out.println("Loaded package " + pkg);
engine.addDataJson("{\"message\":\"World!\"}");
engine.setInputJson("{\"message\":\"Hello\"}");
// Evaluate query.
String resJson = engine.evalQuery("data.test.message");
// Evaluate query.
String resJson = engine.evalQuery("data.test.message");
System.out.println(resJson);
// Enable coverage.
engine.setEnableCoverage(true);
// Enable coverage.
engine.setEnableCoverage(true);
// Evaluate rule.
String valueJson = engine.evalRule("data.test.message");
// Evaluate rule.
String valueJson = engine.evalRule("data.test.message");
System.out.println(valueJson);
String coverageJson = engine.getCoverageReport();
System.out.println(coverageJson);
String coverageJson = engine.getCoverageReport();
System.out.println(coverageJson);
System.out.println(engine.getCoverageReportPretty());
System.out.println(engine.getCoverageReportPretty());
String packagesJson = engine.getPackages();
System.out.println(packagesJson);
String packagesJson = engine.getPackages();
System.out.println(packagesJson);
String policiesJson = engine.getPolicies();
System.out.println(policiesJson);
String policiesJson = engine.getPolicies();
System.out.println(policiesJson);
engine.setRegoV0(true);
engine.addPolicy(
"world.rego",
"package world\nx { true }"
);
}
}
}