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Added shadow context class to allow to implements #19428

This commit is contained in:
Luca Frosini 2023-05-19 16:05:28 +02:00
parent dab30f5670
commit e3b6c8add5
1 changed files with 72 additions and 0 deletions
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src/main/java/org/gcube/informationsystem/resourceregistry/contexts/security/ShadowContextSecurityContext.java Normal file
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package org.gcube.informationsystem.resourceregistry.contexts.security;
import java.util.UUID;
import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
import org.gcube.informationsystem.resourceregistry.contexts.ContextUtility;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.orientechnologies.orient.core.metadata.security.ORole;
import com.orientechnologies.orient.core.metadata.security.ORule;
/**
* @author Luca Frosini (ISTI - CNR)
*/
public class ShadowContextSecurityContext extends SecurityContext {
private static Logger logger = LoggerFactory.getLogger(SecurityContext.class);
private static final String SHADOW_CONTEXT_SECURITY_CONTEXT;
private static final UUID SHADOW_CONTEXT_SECURITY_CONTEXT_UUID;
static {
SHADOW_CONTEXT_SECURITY_CONTEXT = "cccccccc-cccc-cccc-cccc-cccccccccccc";
SHADOW_CONTEXT_SECURITY_CONTEXT_UUID = UUID.fromString(SHADOW_CONTEXT_SECURITY_CONTEXT);
}
private static ShadowContextSecurityContext instance;
public static ShadowContextSecurityContext getInstance() throws ResourceRegistryException {
if(instance==null) {
instance = new ShadowContextSecurityContext();
ContextUtility contextUtility = ContextUtility.getInstance();
contextUtility.addSecurityContext(SHADOW_CONTEXT_SECURITY_CONTEXT, instance);
}
return instance;
}
private ShadowContextSecurityContext() throws ResourceRegistryException {
super(SHADOW_CONTEXT_SECURITY_CONTEXT_UUID, false);
}
@Override
protected boolean isHierarchicalMode() {
return false;
}
@Override
protected ORole addExtraRules(ORole role, PermissionMode permissionMode) {
logger.trace("Adding extra rules for {}", role.getName());
switch(permissionMode) {
case WRITER:
role.addRule(ORule.ResourceGeneric.CLUSTER, null, ORole.PERMISSION_ALL);
role.addRule(ORule.ResourceGeneric.SYSTEM_CLUSTERS, null, ORole.PERMISSION_ALL);
role.addRule(ORule.ResourceGeneric.CLASS, null, ORole.PERMISSION_ALL);
break;
case READER:
role.addRule(ORule.ResourceGeneric.CLUSTER, null, ORole.PERMISSION_READ);
role.addRule(ORule.ResourceGeneric.SYSTEM_CLUSTERS, null, ORole.PERMISSION_READ);
role.addRule(ORule.ResourceGeneric.CLASS, null, ORole.PERMISSION_READ);
break;
default:
break;
}
return role;
}
}