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/*
 * Copyright (c) 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.helidon.security.jersey;

import javax.ws.rs.core.SecurityContext;

import io.helidon.security.Principal;
import io.helidon.security.Subject;

/**
 * {@link SecurityContext} implementation for integration with security component.
 */
class JerseySecurityContext implements SecurityContext {
    private final io.helidon.security.SecurityContext securityContext;
    private final SecurityDefinition methodSecurity;
    private final boolean isSecure;

    JerseySecurityContext(io.helidon.security.SecurityContext securityContext,
                          SecurityDefinition methodSecurity,
                          boolean isSecure) {
        this.securityContext = securityContext;
        this.methodSecurity = methodSecurity;
        this.isSecure = isSecure;
    }

    @Override
    public Principal getUserPrincipal() {
        return securityContext.getUser().map(Subject::getPrincipal)
                .orElse(io.helidon.security.SecurityContext.ANONYMOUS_PRINCIPAL);
    }

    @Override
    public boolean isUserInRole(String role) {
        return securityContext.isUserInRole(role, methodSecurity.getAuthorizer());
    }

    @Override
    public boolean isSecure() {
        return isSecure;
    }

    @Override
    public String getAuthenticationScheme() {
        //todo check if there is a way to get this from authentication provider?
        return null;
    }

    SecurityDefinition methodSecurity() {
        return methodSecurity;
    }

    io.helidon.security.SecurityContext securityContext() {
        return securityContext;
    }
}