OAuth2LoginAuthenticationFilter春季安全

Question

目前，我正在研究Spring Boot 2，OAuth2和单一登录。我正在运行一个示例项目，但得到：

ClassNotFoundException：org.springframework.security.oauth2.client.web.OAuth2LoginAuthenticationFilter

我无法找到Maven依赖关系来给我这个类。

我已经尝试了spring-security内核，starter等的每种组合。

以下是我的Pom：

 <parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.0.RC1</version>
</parent>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-security</artifactId>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-core -->
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-core</artifactId>
        <version>5.0.3.RELEASE</version>
    </dependency>

    <!--<dependency>-->
        <!--<groupId>org.springframework.security.oauth</groupId>-->
        <!--<artifactId>spring-security-oauth2</artifactId>-->
    <!--</dependency>-->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-thymeleaf</artifactId>
    </dependency>
    <dependency>
        <groupId>org.thymeleaf.extras</groupId>
        <artifactId>thymeleaf-extras-springsecurity4</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.security.oauth.boot</groupId>
        <artifactId>spring-security-oauth2-autoconfigure</artifactId>
        <version>2.0.0.RELEASE</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.springframework.security.oauth/spring-security-oauth2 -->
    <dependency>
        <groupId>org.springframework.security.oauth</groupId>
        <artifactId>spring-security-oauth2</artifactId>
        <version>2.2.1.RELEASE</version>
    </dependency>

    <!--<dependency>-->
        <!--<groupId>org.springframework.security.oauth.boot</groupId>-->
        <!--<artifactId>spring-security-oauth2-autoconfigure</artifactId>-->
        <!--<version>2.0.1.BUILD-SNAPSHOT</version>-->

</dependencies> 

在确定正确的依赖关系方面，任何帮助将不胜感激。

Answer 1

我为此问题向Spring 提交了错误报告。在进行中时，我确实解决了缺少的依赖性。只需包括：

<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-oauth2-client</artifactId>
    <version>5.0.3.RELEASE</version>
</dependency>