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Improves documentation on SecurityIdentityAugmentor with Hibernate #30283

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Jan 31, 2023
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Improves documentation on SecurityIdentityAugmentor with Hibernate #30283

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40 changes: 33 additions & 7 deletions docs/src/main/asciidoc/security-customization.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -241,35 +241,61 @@ The solution is to activate the request context, the following example shows how
import io.quarkus.security.identity.AuthenticationRequestContext;
import io.quarkus.security.identity.SecurityIdentity;
import io.quarkus.security.identity.SecurityIdentityAugmentor;
import io.quarkus.security.runtime.QuarkusSecurityIdentity;
import io.smallrye.mutiny.Uni;

import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.context.control.ActivateRequestContext;
import java.util.function.Supplier;
import javax.enterprise.inject.Instance;
import javax.inject.Inject;

@ApplicationScoped
public class RolesAugmentor implements SecurityIdentityAugmentor {

@Inject
Instance<SecurityIdentitySupplier> identitySupplierInstance;

@Override
public Uni<SecurityIdentity> augment(SecurityIdentity identity, AuthenticationRequestContext context) {
if(identity.isAnonymous()) {
return Uni.createFrom().item(identity);
}

// Hibernate ORM is blocking
return context.runBlocking(build(identity));
SecurityIdentitySupplier identitySupplier = identitySupplierInstance.get();
identitySupplier.setIdentity(identity);
return context.runBlocking(identitySupplier);
}
}
----

@ActivateRequestContext // Will activate the request context
Supplier<SecurityIdentity> build(SecurityIdentity identity) {
[source,java]
----
import io.quarkus.security.identity.SecurityIdentity;
import io.quarkus.security.runtime.QuarkusSecurityIdentity;

import javax.enterprise.context.Dependent;
import javax.enterprise.context.control.ActivateRequestContext;
import java.util.function.Supplier;

@Dependent
class SecurityIdentitySupplier implements Supplier<SecurityIdentity> {

private SecurityIdentity identity;

@Override
@ActivateRequestContext
public SecurityIdentity get() {
QuarkusSecurityIdentity.Builder builder = QuarkusSecurityIdentity.builder(identity);
String user = identity.getPrincipal().getName();

UserRoleEntity.<userRoleEntity>streamAll()
.filter(role -> user.equals(role.user))
.forEach(role -> builder.addRole(role.role));

return builder::build;
return builder.build();
}

public void setIdentity(SecurityIdentity identity) {
this.identity = identity;
}
}
----
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