spring security AuthorizeHttpRequestsConfigurer 源码
spring security AuthorizeHttpRequestsConfigurer 代码
文件路径：/config/src/main/java/org/springframework/security/config/annotation/web/configurers/AuthorizeHttpRequestsConfigurer.java
/*
* Copyright 2002-2022 the original author or authors.
*
* 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
*
* https://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.springframework.security.config.annotation.web.configurers;
import java.util.List;
import jakarta.servlet.http.HttpServletRequest;
import org.springframework.context.ApplicationContext;
import org.springframework.http.HttpMethod;
import org.springframework.security.authorization.AuthenticatedAuthorizationManager;
import org.springframework.security.authorization.AuthorityAuthorizationManager;
import org.springframework.security.authorization.AuthorizationDecision;
import org.springframework.security.authorization.AuthorizationEventPublisher;
import org.springframework.security.authorization.AuthorizationManager;
import org.springframework.security.authorization.SpringAuthorizationEventPublisher;
import org.springframework.security.config.annotation.ObjectPostProcessor;
import org.springframework.security.config.annotation.web.AbstractRequestMatcherRegistry;
import org.springframework.security.config.annotation.web.HttpSecurityBuilder;
import org.springframework.security.web.access.intercept.AuthorizationFilter;
import org.springframework.security.web.access.intercept.RequestAuthorizationContext;
import org.springframework.security.web.access.intercept.RequestMatcherDelegatingAuthorizationManager;
import org.springframework.security.web.servlet.util.matcher.MvcRequestMatcher;
import org.springframework.security.web.util.matcher.RequestMatcher;
import org.springframework.security.web.util.matcher.RequestMatcherEntry;
import org.springframework.util.Assert;
/**
* Adds a URL based authorization using {@link AuthorizationManager}.
*
* @param <H> the type of {@link HttpSecurityBuilder} that is being configured.
* @author Evgeniy Cheban
* @since 5.5
*/
public final class AuthorizeHttpRequestsConfigurer<H extends HttpSecurityBuilder<H>>
extends AbstractHttpConfigurer<AuthorizeHttpRequestsConfigurer<H>, H> {
static final AuthorizationManager<RequestAuthorizationContext> permitAllAuthorizationManager = (a,
o) -> new AuthorizationDecision(true);
private final AuthorizationManagerRequestMatcherRegistry registry;
private final AuthorizationEventPublisher publisher;
/**
* Creates an instance.
* @param context the {@link ApplicationContext} to use
*/
public AuthorizeHttpRequestsConfigurer(ApplicationContext context) {
this.registry = new AuthorizationManagerRequestMatcherRegistry(context);
if (context.getBeanNamesForType(AuthorizationEventPublisher.class).length > 0) {
this.publisher = context.getBean(AuthorizationEventPublisher.class);
}
else {
this.publisher = new SpringAuthorizationEventPublisher(context);
}
}
/**
* The {@link AuthorizationManagerRequestMatcherRegistry} is what users will interact
* with after applying the {@link AuthorizeHttpRequestsConfigurer}.
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customizations
*/
public AuthorizationManagerRequestMatcherRegistry getRegistry() {
return this.registry;
}
@Override
public void configure(H http) {
AuthorizationManager<HttpServletRequest> authorizationManager = this.registry.createAuthorizationManager();
AuthorizationFilter authorizationFilter = new AuthorizationFilter(authorizationManager);
authorizationFilter.setAuthorizationEventPublisher(this.publisher);
authorizationFilter.setShouldFilterAllDispatcherTypes(this.registry.shouldFilterAllDispatcherTypes);
authorizationFilter.setSecurityContextHolderStrategy(getSecurityContextHolderStrategy());
http.addFilter(postProcess(authorizationFilter));
}
private AuthorizationManagerRequestMatcherRegistry addMapping(List<? extends RequestMatcher> matchers,
AuthorizationManager<RequestAuthorizationContext> manager) {
for (RequestMatcher matcher : matchers) {
this.registry.addMapping(matcher, manager);
}
return this.registry;
}
AuthorizationManagerRequestMatcherRegistry addFirst(RequestMatcher matcher,
AuthorizationManager<RequestAuthorizationContext> manager) {
this.registry.addFirst(matcher, manager);
return this.registry;
}
/**
* Registry for mapping a {@link RequestMatcher} to an {@link AuthorizationManager}.
*
* @author Evgeniy Cheban
*/
public final class AuthorizationManagerRequestMatcherRegistry
extends AbstractRequestMatcherRegistry<AuthorizedUrl> {
private final RequestMatcherDelegatingAuthorizationManager.Builder managerBuilder = RequestMatcherDelegatingAuthorizationManager
.builder();
private List<RequestMatcher> unmappedMatchers;
private int mappingCount;
private boolean shouldFilterAllDispatcherTypes = true;
private AuthorizationManagerRequestMatcherRegistry(ApplicationContext context) {
setApplicationContext(context);
}
private void addMapping(RequestMatcher matcher, AuthorizationManager<RequestAuthorizationContext> manager) {
this.unmappedMatchers = null;
this.managerBuilder.add(matcher, manager);
this.mappingCount++;
}
private void addFirst(RequestMatcher matcher, AuthorizationManager<RequestAuthorizationContext> manager) {
this.unmappedMatchers = null;
this.managerBuilder.mappings((m) -> m.add(0, new RequestMatcherEntry<>(matcher, manager)));
this.mappingCount++;
}
private AuthorizationManager<HttpServletRequest> createAuthorizationManager() {
Assert.state(this.unmappedMatchers == null,
() -> "An incomplete mapping was found for " + this.unmappedMatchers
+ ". Try completing it with something like requestUrls().<something>.hasRole('USER')");
Assert.state(this.mappingCount > 0,
"At least one mapping is required (for example, authorizeHttpRequests().anyRequest().authenticated())");
return postProcess(this.managerBuilder.build());
}
@Override
public MvcMatchersAuthorizedUrl mvcMatchers(String... mvcPatterns) {
return mvcMatchers(null, mvcPatterns);
}
@Override
public MvcMatchersAuthorizedUrl mvcMatchers(HttpMethod method, String... mvcPatterns) {
return new MvcMatchersAuthorizedUrl(createMvcMatchers(method, mvcPatterns));
}
@Override
protected AuthorizedUrl chainRequestMatchers(List<RequestMatcher> requestMatchers) {
this.unmappedMatchers = requestMatchers;
return new AuthorizedUrl(requestMatchers);
}
/**
* Adds an {@link ObjectPostProcessor} for this class.
* @param objectPostProcessor the {@link ObjectPostProcessor} to use
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customizations
*/
public AuthorizationManagerRequestMatcherRegistry withObjectPostProcessor(
ObjectPostProcessor<?> objectPostProcessor) {
addObjectPostProcessor(objectPostProcessor);
return this;
}
/**
* Sets whether all dispatcher types should be filtered.
* @param shouldFilter should filter all dispatcher types. Default is {@code true}
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customizations
* @since 5.7
*/
public AuthorizationManagerRequestMatcherRegistry shouldFilterAllDispatcherTypes(boolean shouldFilter) {
this.shouldFilterAllDispatcherTypes = shouldFilter;
return this;
}
/**
* Return the {@link HttpSecurityBuilder} when done using the
* {@link AuthorizeHttpRequestsConfigurer}. This is useful for method chaining.
* @return the {@link HttpSecurityBuilder} for further customizations
*/
public H and() {
return AuthorizeHttpRequestsConfigurer.this.and();
}
}
/**
* An {@link AuthorizeHttpRequestsConfigurer.AuthorizedUrl} that allows optionally
* configuring the {@link MvcRequestMatcher#setServletPath(String)}.
*
* @author Evgeniy Cheban
*/
public final class MvcMatchersAuthorizedUrl extends AuthorizedUrl {
private MvcMatchersAuthorizedUrl(List<MvcRequestMatcher> matchers) {
super(matchers);
}
/**
* Configures <code>servletPath</code> to {@link MvcRequestMatcher}s.
* @param servletPath the servlet path
* @return the {@link MvcMatchersAuthorizedUrl} for further customizations
*/
@SuppressWarnings("unchecked")
public MvcMatchersAuthorizedUrl servletPath(String servletPath) {
for (MvcRequestMatcher matcher : (List<MvcRequestMatcher>) getMatchers()) {
matcher.setServletPath(servletPath);
}
return this;
}
}
/**
* An object that allows configuring the {@link AuthorizationManager} for
* {@link RequestMatcher}s.
*
* @author Evgeniy Cheban
*/
public class AuthorizedUrl {
private final List<? extends RequestMatcher> matchers;
/**
* Creates an instance.
* @param matchers the {@link RequestMatcher} instances to map
*/
AuthorizedUrl(List<? extends RequestMatcher> matchers) {
this.matchers = matchers;
}
protected List<? extends RequestMatcher> getMatchers() {
return this.matchers;
}
/**
* Specify that URLs are allowed by anyone.
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customizations
*/
public AuthorizationManagerRequestMatcherRegistry permitAll() {
return access(permitAllAuthorizationManager);
}
/**
* Specify that URLs are not allowed by anyone.
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customizations
*/
public AuthorizationManagerRequestMatcherRegistry denyAll() {
return access((a, o) -> new AuthorizationDecision(false));
}
/**
* Specifies a user requires a role.
* @param role the role that should be required which is prepended with ROLE_
* automatically (i.e. USER, ADMIN, etc). It should not start with ROLE_
* @return {@link AuthorizationManagerRequestMatcherRegistry} for further
* customizations
*/
public AuthorizationManagerRequestMatcherRegistry hasRole(String role) {
return access(AuthorityAuthorizationManager.hasRole(role));
}
/**
* Specifies that a user requires one of many roles.
* @param roles the roles that the user should have at least one of (i.e. ADMIN,
* USER, etc). Each role should not start with ROLE_ since it is automatically
* prepended already
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customizations
*/
public AuthorizationManagerRequestMatcherRegistry hasAnyRole(String... roles) {
return access(AuthorityAuthorizationManager.hasAnyRole(roles));
}
/**
* Specifies a user requires an authority.
* @param authority the authority that should be required
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customizations
*/
public AuthorizationManagerRequestMatcherRegistry hasAuthority(String authority) {
return access(AuthorityAuthorizationManager.hasAuthority(authority));
}
/**
* Specifies that a user requires one of many authorities.
* @param authorities the authorities that the user should have at least one of
* (i.e. ROLE_USER, ROLE_ADMIN, etc)
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customizations
*/
public AuthorizationManagerRequestMatcherRegistry hasAnyAuthority(String... authorities) {
return access(AuthorityAuthorizationManager.hasAnyAuthority(authorities));
}
/**
* Specify that URLs are allowed by any authenticated user.
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customizations
*/
public AuthorizationManagerRequestMatcherRegistry authenticated() {
return access(AuthenticatedAuthorizationManager.authenticated());
}
/**
* Specify that URLs are allowed by users who have authenticated and were not
* "remembered".
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customization
* @since 5.8
* @see RememberMeConfigurer
*/
public AuthorizationManagerRequestMatcherRegistry fullyAuthenticated() {
return access(AuthenticatedAuthorizationManager.fullyAuthenticated());
}
/**
* Specify that URLs are allowed by users that have been remembered.
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customization
* @since 5.8
* @see RememberMeConfigurer
*/
public AuthorizationManagerRequestMatcherRegistry rememberMe() {
return access(AuthenticatedAuthorizationManager.rememberMe());
}
/**
* Specify that URLs are allowed by anonymous users.
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customization
* @since 5.8
*/
public AuthorizationManagerRequestMatcherRegistry anonymous() {
return access(AuthenticatedAuthorizationManager.anonymous());
}
/**
* Allows specifying a custom {@link AuthorizationManager}.
* @param manager the {@link AuthorizationManager} to use
* @return the {@link AuthorizationManagerRequestMatcherRegistry} for further
* customizations
*/
public AuthorizationManagerRequestMatcherRegistry access(
AuthorizationManager<RequestAuthorizationContext> manager) {
Assert.notNull(manager, "manager cannot be null");
return AuthorizeHttpRequestsConfigurer.this.addMapping(this.matchers, manager);
}
}
}
相关信息
相关文章
spring security AbstractAuthenticationFilterConfigurer 源码
spring security AbstractConfigAttributeRequestMatcherRegistry 源码
spring security AbstractHttpConfigurer 源码
spring security AbstractInterceptUrlConfigurer 源码
spring security AnonymousConfigurer 源码
spring security ChannelSecurityConfigurer 源码
spring security CorsConfigurer 源码
spring security CsrfConfigurer 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
6、 golang
-
7、 openharmony