免责声明 ：我知道如何以这种方式手动将标记与百里香叶一起注入：

<input type="hidden" th:name="${_csrf.parameterName}" th:value="${_csrf.token}" />`

这篇文章的目的是增进对平台的了解，并更好地了解Spring Boot内部的情况。

我没有尝试过Spring Boot，但最近我决定尝试一下，不得不承认它很棒，但是有了Spring
MVC上的Thymeleaf和Security，我不需要在表单（POST）上注入CSRF令牌，因为Thymeleaf会自动处理它，但是由于某些原因，现在在Spring
Boot中却没有。

从Spring Boot Reference中，我找到了application.properties文件上使用的常用属性的列表，与百里香和安全性有关的是：

Thymeleaf属性

spring.thymeleaf.check-template-location=true
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.excluded-view-names= # comma-separated list of view names that should be excluded from resolution
spring.thymeleaf.view-names= # comma-separated list of view names that can be resolved
spring.thymeleaf.suffix=.html
spring.thymeleaf.mode=HTML5
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.content-type=text/html # ;charset=<encoding> is added
spring.thymeleaf.cache=true # set to false for hot refresh

安全属性

security.user.name=user # login username
security.user.password= # login password
security.user.role=USER # role assigned to the user
security.require-ssl=false # advanced settings ...
security.enable-csrf=false
security.basic.enabled=true
security.basic.realm=Spring
security.basic.path= # /**
security.basic.authorize-mode= # ROLE, AUTHENTICATED, NONE
security.filter-order=0
security.headers.xss=false
security.headers.cache=false
security.headers.frame=false
security.headers.content-type=false
security.headers.hsts=all # none / domain / all
security.sessions=stateless # always / never / if_required / stateless
security.ignored= # Comma-separated list of paths to exclude from the     default secured paths

但是，如果那里有让Thymeleaf再次注入令牌的解决方案，那么我将看不到它。

编辑 ：添加我的配置

该项目是使用最新STS版本（我认为很棒）中附带的初始化程序创建的，并检查了Web，Thymeleaf，Security，JPA，MySQL，H2，Mail，Facebook，Twitter，LinkedIn和Actuator项，并且向后添加一些额外功能

使用Java 7和Tomcat 7是因为我打算在不久的将来在Openshift上部署该项目，接下来还有我的配置文件：

pom.xml

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.2.3.RELEASE</version>
    <relativePath/>
</parent>
<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <start-class>com.adrisasws.springmvc.WebApplication</start-class>
    <java.version>1.7</java.version>
    <tomcat.version>7.0.59</tomcat.version>
</properties>
<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>io.spring.platform</groupId>
            <artifactId>platform-bom</artifactId>
            <version>1.1.2.RELEASE</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>
<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-thymeleaf</artifactId>
    </dependency>
    <dependency>
        <groupId>org.thymeleaf.extras</groupId>
        <artifactId>thymeleaf-extras-springsecurity3</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-security</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    <dependency>
        <groupId>com.h2database</groupId>
        <artifactId>h2</artifactId>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-mail</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-security</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-social-facebook</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-social-linkedin</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-social-twitter</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-google</artifactId>
        <version>1.0.0.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpclient</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>
<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>
<profiles>
    <profile>
        <id>openshift</id>
        <build>
            <finalName>webapp</finalName>
            <plugins>
                <plugin>
                    <artifactId>maven-war-plugin</artifactId>
                    <version>2.1.1</version>
                    <configuration>
                        <outputDirectory>webapps</outputDirectory>
                        <warName>ROOT</warName>
                    </configuration>
                </plugin>
            </plugins>
        </build>
    </profile>
</profiles>

安全配置（我在非引导项目中使用的安全文件与CSRF令牌实际上自动注入的安全文件完全相同）

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

    //////////////////////////////////////////////////////////////////////////
    //                              DEPENDENCIES                            //
    //////////////////////////////////////////////////////////////////////////

    @Autowired private DataSource dataSource;
    @Autowired private UserRepository userRepository;


    //////////////////////////////////////////////////////////////////////////
    //                               PROPERTIES                             //
    //////////////////////////////////////////////////////////////////////////

    @Value("${custom.security.rememberme-secret}")  private String secret;
    @Value("${custom.security.rememberme-create-tables}") private String createTables;

    private final static String[] adminRequests = new String[] { ... some matchers here... };
    private final static String[] userRequests = new String[] { ... some matchers here... };
    private final static String[] publicRequests = new String[] { ...some matchers here... };


    //////////////////////////////////////////////////////////////////////////
    //                              AUTHORIZATION                           //
    //////////////////////////////////////////////////////////////////////////

    @Override
    public void configure(WebSecurity web) throws Exception {
        web.ignoring().antMatchers("/css/**", "/images/**", "/js/**", "/error**");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .authorizeRequests()
                .antMatchers(adminRequests).access("hasRole('"+Role.ADMIN.toString()+"')")
                .antMatchers(userRequests).access("hasRole('"+Role.USER.toString()+"')")
                .antMatchers(publicRequests).permitAll()
                .anyRequest().authenticated()
                .and()
            .requiresChannel()
                .anyRequest().requiresSecure()
                .and()
            .formLogin()
                .loginPage("/login")
                .defaultSuccessUrl("/", false)
                .permitAll()
                .and()
            .logout()
                .logoutUrl("/logout")
                .logoutSuccessUrl("/login?logout")
                .invalidateHttpSession(true)
                .deleteCookies("JSESSIONID")
                .permitAll()
                .and()
            .rememberMe()
                .rememberMeServices(rememberMeService())
                .and()
            .apply(new SpringSocialConfigurer());
    }


    //////////////////////////////////////////////////////////////////////////
    //                              AUTHENTICATION                          //
    //////////////////////////////////////////////////////////////////////////

    @Override
    public void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .userDetailsService(userDetailsService())
            .passwordEncoder(bCryptPasswordEncoder());
    }

    @Bean
    public BCryptPasswordEncoder bCryptPasswordEncoder() {
        return new BCryptPasswordEncoder(11);
    }

    @Bean
    public UserDetailsService userDetailsService() {
        return new UserRepositoryUserDetailsService(userRepository);
    }

    @Bean
    public SocialUserDetailsService socialUserDetailsService() {
        return new UserRepositorySocialUserDetailsService(userDetailsService());
    }


    //////////////////////////////////////////////////////////////////////////
    //                               REMEMBER ME                            //
    //////////////////////////////////////////////////////////////////////////

    @Bean
    public JdbcTokenRepositoryImpl jdbcTokenRepository() {
        JdbcTokenRepositoryImpl jdbcTokenRepository = new JdbcTokenRepositoryImpl();
        jdbcTokenRepository.setDataSource(dataSource);
        jdbcTokenRepository.setCreateTableOnStartup(Boolean.valueOf(createTables));
        return jdbcTokenRepository; 
    }

    @Bean
    public RememberMeAuthenticationProvider rememberMeAuthenticationProvider() {
        return new RememberMeAuthenticationProvider(secret);
    }

    @Bean 
    public PersistentTokenBasedRememberMeServices rememberMeService() {
        PersistentTokenBasedRememberMeServices service = 
                new PersistentTokenBasedRememberMeServices(secret, userDetailsService(), jdbcTokenRepository());
        service.setUseSecureCookie(true);
        service.setParameter("rememberme");
        service.setTokenValiditySeconds(AbstractRememberMeServices.TWO_WEEKS_S);
        return service;
    }

    @Bean
    public RememberMeAuthenticationFilter authenticationFilter() throws Exception {
        return new RememberMeAuthenticationFilter(authenticationManager(), rememberMeService());
    }
}

目前在我与百里香有关的Spring靴子配置中，并用于开发目的

spring.thymeleaf.cache=false

和百里香叶模板如下所示（此刻我的登录页面为清楚起见仅包含相关内容）

<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org"
    xmlns:sec="http://www.thymeleaf.org/extras/spring-security/"
    xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
    layout:decorator="thymeleaf/layouts/default">
<head>
    ... css and meta tags ...
</head>
<body>
        ... some html ...
        <th:block sec:authorize="isAnonymous()">
        <!-- Bad Credentials -->
        <div th:if="${param.error}" class="alert alert-danger text-center">
            Invalid username and/or password.
        </div>
        <!-- Logout -->
        <div th:if="${param.logout}" class="alert alert-success text-center">
            You have been logged out.
        </div>

        <!-- Login Form -->
        <form id="f" th:action="@{/login}" method="post" role="form" autocomplete="off">
            <!-- Username -->       
            <input type="text" class="form-control text-center" id="username" name="username" th:placeholder="#{form.login.username}" />
            <!-- Password -->
            <input type="password" class="form-control text-center" id="password" name="password" th:placeholder="#{form.login.password}" />
            <!-- Remember me -->
            <input type="checkbox" id="rememberme" name="rememberme" />
            <!-- Submit -->
            <button type="submit" class="btn btn-primary" th:utext="#{form.login.submit}">Login</button>
            <input type="hidden" th:name="${_csrf.parameterName}" th:value="${_csrf.token}" />
        </form>
        ... more html and javascript ...
</body>
</html>

Edit2- 在按照Faraj Farook指示的方向进行了一些调试之后，我发现，在发布了配置的项目中，在Spring
Boot版本的此类中org.thymeleaf.spring4.requestdata.RequestDataValueProcessor4Delegate，以下函数返回空处理器

public Map<String, String> getExtraHiddenFields(
        final RequestContext requestContext, final HttpServletRequest request) {

    final RequestDataValueProcessor processor = requestContext.getRequestDataValueProcessor();
    if (processor == null) {
        return null;
    }

    return processor.getExtraHiddenFields(request);

}

而非Spring引导版本，则返回作为实例的处理器org.springframework.security.web.servlet.support.csrf.CsrfRequestDataValueProcessor。