api/src/main/java/org/apache/cloudstack/acl/APIChecker.java

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//   http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.cloudstack.acl;

import com.cloud.exception.PermissionDeniedException;
import com.cloud.user.Account;
import com.cloud.user.User;
import com.cloud.utils.component.Adapter;

import java.util.List;

/**
 * APICheckers is designed to verify the ownership of resources and to control the access to APIs.
 */
public interface APIChecker extends Adapter {
    // Interface for checking access for a role using apiname
    // If true, apiChecker has checked the operation
    // If false, apiChecker is unable to handle the operation or not implemented
    // On exception, checkAccess failed don't allow
    boolean checkAccess(User user, String apiCommandName) throws PermissionDeniedException;
    boolean checkAccess(Account account, String apiCommandName) throws PermissionDeniedException;
    /**
     * Verifies if the account has permission for the given list of APIs and returns only the allowed ones.
     *
     * @param role of the user to be verified
     * @param user to be verified
     * @param apiNames the list of apis to be verified
     * @return the list of allowed apis for the given user
     */
    List<String> getApisAllowedToUser(Role role, User user, List<String> apiNames) throws PermissionDeniedException;
    boolean isEnabled();
}