/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.jackrabbit.oak.security;
import java.util.Arrays;
import javax.annotation.Nonnull;
import org.apache.jackrabbit.oak.security.authentication.AuthenticationConfigurationImpl;
import org.apache.jackrabbit.oak.security.authentication.token.TokenConfigurationImpl;
import org.apache.jackrabbit.oak.security.authorization.AuthorizationConfigurationImpl;
import org.apache.jackrabbit.oak.security.principal.PrincipalConfigurationImpl;
import org.apache.jackrabbit.oak.security.privilege.PrivilegeConfigurationImpl;
import org.apache.jackrabbit.oak.security.user.UserConfigurationImpl;
import org.apache.jackrabbit.oak.spi.security.ConfigurationParameters;
import org.apache.jackrabbit.oak.spi.security.SecurityConfiguration;
import org.apache.jackrabbit.oak.spi.security.SecurityProvider;
import org.apache.jackrabbit.oak.spi.security.authentication.AuthenticationConfiguration;
import org.apache.jackrabbit.oak.spi.security.authentication.token.TokenConfiguration;
import org.apache.jackrabbit.oak.spi.security.authorization.AuthorizationConfiguration;
import org.apache.jackrabbit.oak.spi.security.principal.PrincipalConfiguration;
import org.apache.jackrabbit.oak.spi.security.privilege.PrivilegeConfiguration;
import org.apache.jackrabbit.oak.spi.security.user.UserConfiguration;
public class SecurityProviderImpl implements SecurityProvider {
private final ConfigurationParameters configuration;
// we only need 1 instance of authorization config.
// todo: maybe provide general mechanism to singletons of configs
private AuthorizationConfiguration authorizationConfiguration;
public SecurityProviderImpl() {
this(ConfigurationParameters.EMPTY);
}
public SecurityProviderImpl(ConfigurationParameters configuration) {
this.configuration = configuration;
}
@Nonnull
@Override
public ConfigurationParameters getParameters(String name) {
return (name == null) ? configuration : configuration.getConfigValue(name, ConfigurationParameters.EMPTY);
}
@Nonnull
@Override
public Iterable<? extends SecurityConfiguration> getConfigurations() {
return Arrays.asList(
getAuthenticationConfiguration(),
getAuthorizationConfiguration(),
getUserConfiguration(),
getPrincipalConfiguration(),
getPrivilegeConfiguration(),
getTokenConfiguration());
}
@Nonnull
@Override
public <T> T getConfiguration(Class<T> configClass) {
if (AuthenticationConfiguration.class == configClass) {
return (T) getAuthenticationConfiguration();
} else if (AuthorizationConfiguration.class == configClass) {
return (T) getAuthorizationConfiguration();
} else if (UserConfiguration.class == configClass) {
return (T) getUserConfiguration();
} else if (PrincipalConfiguration.class == configClass) {
return (T) getPrincipalConfiguration();
} else if (PrivilegeConfiguration.class == configClass) {
return (T) getPrivilegeConfiguration();
} else if (TokenConfiguration.class == configClass) {
return (T) getTokenConfiguration();
} else {
throw new IllegalArgumentException("Unsupported security configuration class " + configClass);
}
}
@Nonnull
private AuthenticationConfiguration getAuthenticationConfiguration() {
return new AuthenticationConfigurationImpl(this);
}
@Nonnull
private AuthorizationConfiguration getAuthorizationConfiguration() {
if (authorizationConfiguration == null) {
authorizationConfiguration = new AuthorizationConfigurationImpl(this);
}
return authorizationConfiguration;
}
@Nonnull
private PrivilegeConfiguration getPrivilegeConfiguration() {
return new PrivilegeConfigurationImpl();
}
@Nonnull
private UserConfiguration getUserConfiguration() {
return new UserConfigurationImpl(this);
}
@Nonnull
private PrincipalConfiguration getPrincipalConfiguration() {
return new PrincipalConfigurationImpl(this);
}
@Nonnull
private TokenConfiguration getTokenConfiguration() {
return new TokenConfigurationImpl(this);
}
}