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solved an issue on policy check

This commit is contained in:
Lucio Lelii 2022-03-04 17:21:10 +01:00
parent 0fe819c2ee
commit e9b6a7ad25
1 changed files with 30 additions and 5 deletions
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35
src/main/java/org/gcube/smartgears/handlers/application/request/RequestValidator.java
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@ -12,6 +12,10 @@ import javax.xml.bind.annotation.XmlRootElement;
import org.gcube.common.authorization.library.PolicyUtils;
import org.gcube.common.authorization.library.policies.Policy;
import org.gcube.common.authorization.library.policies.PolicyType;
import org.gcube.common.authorization.library.policies.ServiceAccess;
import org.gcube.common.authorization.library.policies.User2ServicePolicy;
import org.gcube.common.authorization.library.policies.UserEntity;
import org.gcube.common.authorization.library.provider.AuthorizationProvider;
import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
import org.gcube.common.authorization.library.provider.ServiceIdentifier;
@ -77,7 +81,7 @@ public class RequestValidator extends RequestHandler {
//nothing to do, but avoids warnings
}
}
private void validateScopeCall() {
@ -120,20 +124,41 @@ public class RequestValidator extends RequestHandler {
ServiceIdentifier serviceIdentifier = Utils.getServiceInfo(call.context()).getServiceIdentifier();
Caller caller = AuthorizationProvider.instance.get();
String callerId = AuthorizationProvider.instance.get().getClient().getId();
try {
List<Policy> policies = authorizationService().getPolicies(scope);
for (Policy policy: policies) {
log.debug("policy: {}", policy.getPolicyAsString() );
if (PolicyUtils.isPolicyValidForClient(policy.getServiceAccess(), serviceIdentifier)){
log.error("rejecting call to {} : {} is not allowed to contact the service ",context.name(), caller.getClient().getId());
invalid_request_error.fire("rejecting call to "+context.name()+": "+caller.getClient().getId()+" is not allowed to contact the service: "+serviceIdentifier.getServiceName() );
if (PolicyUtils.isPolicyValidForClient(policy.getServiceAccess(), serviceIdentifier ) || isPolicyValidForService(policy.getServiceAccess(), serviceIdentifier)) {
boolean toReject = false;
UserEntity entity = (((User2ServicePolicy) policy).getEntity());
if (entity.getIdentifier()!=null)
toReject = entity.getIdentifier().trim().equals(callerId);
else if (entity.getExcludes().isEmpty())
toReject = true;
else toReject = !entity.getExcludes().contains(callerId);
if (toReject) {
log.error("rejecting call to {} : {} is not allowed to contact the service ",context.name(), callerId);
invalid_request_error.fire("rejecting call to "+context.name()+": "+callerId+" is not allowed to contact the service: "+serviceIdentifier.getServiceName() );
}
}
}
}catch (Exception e) {
log.warn("error getting policies from context {}", scope, e);
}
}
//TO resolve an error on Auth Portlet
private boolean isPolicyValidForService(ServiceAccess serviceAccess, ServiceIdentifier serviceId) {
String policyAsString = serviceAccess.getAsString();
return policyAsString.equals("ALL") || policyAsString.equals(serviceId.getServiceClass()+":ALL:ALL") ||
policyAsString.equals(serviceId.getServiceClass()+":"+serviceId.getServiceName()+":ALL") ||
policyAsString.equals(serviceId.getFullIdentifier());
}
}