akramer/digital-credentials-public-validator
akramer/digital-credentials-public-validator
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Added parse and compaction probes

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This commit is contained in:
Xavi Aracil 2022-11-24 12:01:35 +01:00
parent af48747b57
commit 6f7b1f710a
1 changed files with 47 additions and 5 deletions
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52
inspector-vc/src/main/java/org/oneedtech/inspect/vc/OB20Inspector.java
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@ -7,9 +7,9 @@ import static org.oneedtech.inspect.util.json.ObjectMapperCache.Config.DEFAULT;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.oneedtech.inspect.core.Inspector;
import org.oneedtech.inspect.core.probe.Outcome;
import org.oneedtech.inspect.core.probe.Probe;
import org.oneedtech.inspect.core.probe.RunContext;
import org.oneedtech.inspect.core.probe.RunContext.Key;
@ -23,6 +23,8 @@ import org.oneedtech.inspect.util.resource.ResourceType;
import org.oneedtech.inspect.util.spec.Specification;
import org.oneedtech.inspect.vc.payload.PngParser;
import org.oneedtech.inspect.vc.payload.SvgParser;
import org.oneedtech.inspect.vc.probe.CredentialParseProbe;
import org.oneedtech.inspect.vc.probe.JsonLDCompactionProve;
import org.oneedtech.inspect.vc.util.CachingDocumentLoader;
import com.fasterxml.jackson.databind.ObjectMapper;
@ -37,6 +39,25 @@ public class OB20Inspector extends Inspector {
super(builder);
}
protected Report abort(RunContext ctx, List<ReportItems> accumulator, int probeCount) {
return new Report(ctx, new ReportItems(accumulator), probeCount);
}
protected boolean broken(List<ReportItems> accumulator) {
return broken(accumulator, false);
}
protected boolean broken(List<ReportItems> accumulator, boolean force) {
if(!force && getBehavior(Inspector.Behavior.VALIDATOR_FAIL_FAST) == Boolean.FALSE) {
return false;
}
for(ReportItems items : accumulator) {
if(items.contains(Outcome.FATAL, Outcome.EXCEPTION)) return true;
}
return false;
}
@Override
public Report run(Resource resource) {
super.check(resource);
@ -65,13 +86,15 @@ public class OB20Inspector extends Inspector {
try {
//detect type (png, svg, json, jwt) and extract json data
probeCount++;
// accumulator.add(new CredentialParseProbe().run(resource, ctx));
// if(broken(accumulator, true)) return abort(ctx, accumulator, probeCount);
accumulator.add(new CredentialParseProbe().run(resource, ctx));
if(broken(accumulator, true)) return abort(ctx, accumulator, probeCount);
// //we expect the above to place a generated object in the context
// VerifiableCredential ob = ctx.getGeneratedObject(VerifiableCredential.ID);
Assertion assertion = ctx.getGeneratedObject(Assertion.ID);
// let's compact and validate
accumulator.add(getCompactionProbe(assertion).run(assertion, ctx));
if(broken(accumulator, true)) return abort(ctx, accumulator, probeCount);
} catch (Exception e) {
@ -81,7 +104,18 @@ public class OB20Inspector extends Inspector {
return new Report(ctx, new ReportItems(accumulator), probeCount);
}
protected JsonLDCompactionProve getCompactionProbe(Assertion assertion) {
return new JsonLDCompactionProve(assertion.getContext().get(0));
}
public static class Builder extends Inspector.Builder<OB20Inspector.Builder> {
public Builder() {
super();
// don't allow local redirections by default
super.behaviors.put(Behavior.ALLOW_LOCAL_REDIRECTION, false);
}
@SuppressWarnings("unchecked")
@Override
public OB20Inspector build() {
@ -90,4 +124,12 @@ public class OB20Inspector extends Inspector {
return new OB20Inspector(this);
}
}
public static class Behavior extends Inspector.Behavior {
/**
* Whether to support local redirection of uris
*/
public static final String ALLOW_LOCAL_REDIRECTION = "ALLOW_LOCAL_REDIRECTION";
}
}