Question

我正在尝试使用spring boot，spring cloud security和spring cloud oauth2来实现身份验证服务器。

当我尝试从邮递员

点击http://localhost:8080/auth/oauth/token时，我收到以下错误

{ “错误”：“未经授权”， “error_description”：“访问此资源需要完全身份验证” }

下面是我的pom.xml

<?xml version="1.0" encoding="UTF-8"?> 
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> . 
<modelVersion>4.0.0</modelVersion>
<groupId>com.teckink.tp</groupId>
<artifactId>tp-auth-server</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>tp-auth-server</name>
<description>Demo project for Spring Boot</description>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.0.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
    <spring-cloud.version>Finchley.M9</spring-cloud.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-oauth2</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-security</artifactId>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-dependencies</artifactId>
            <version>${spring-cloud.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

<repositories>
    <repository>
        <id>spring-milestones</id>
        <name>Spring Milestones</name>
        <url>https://repo.spring.io/milestone</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>
</repositories>
</project>

Starter（Main）课程：

package com.teckink.tp.authserver;

import java.util.HashMap;
import java.util.Map;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableAuthorizationServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.provider.OAuth2Authentication;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@SpringBootApplication
@RestController
@EnableResourceServer
@EnableAuthorizationServer
public class App {
    @RequestMapping(value = { "/user" }, produces = "application/json")
    public Map<String, Object> user(OAuth2Authentication user) {
        Map<String, Object> userInfo = new HashMap<>();
        userInfo.put("user", user.getUserAuthentication().getPrincipal());
        userInfo.put("authorities", AuthorityUtils.authorityListToSet(user.getUserAuthentication().getAuthorities()));
        return userInfo;
    }


    public static void main(String[] args) {
        SpringApplication.run(App.class, args);
    }

}

定义客户端及其秘密的OAuth2Config类：

package com.teckink.tp.authserver.security;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer;

@Configuration
public class OAuth2Config extends AuthorizationServerConfigurerAdapter {

    @Autowired
    private AuthenticationManager authenticationManager;

    @Autowired
    private UserDetailsService userDetailsService;

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.inMemory()
                .withClient("eagleeye")
                .secret("thisissecret")
                .authorizedGrantTypes("refresh_token", "password", "client_credentials")
                .scopes("webclient", "mobileclient");
    }

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
      endpoints
        .authenticationManager(authenticationManager)
        .userDetailsService(userDetailsService);
    }
}

WebSecurityConfigurer类，它定义内存中的用户，密码和角色：

package com.teckink.tp.authserver.security;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;

@Configuration
public class WebSecurityConfigurer extends WebSecurityConfigurerAdapter {
        @Override
    @Bean
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }

   @Override
    @Bean
    public UserDetailsService userDetailsServiceBean() throws Exception {
        return super.userDetailsServiceBean();
    }


    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth
                .inMemoryAuthentication()
                .withUser("john.carnell").password("password1").roles("USER")
                .and()
                .withUser("william.woodward").password("password2").roles("USER", "ADMIN");
    }
}

我正在从POSTMAN调用Rest API，如下所示 - 请求身份验证屏幕显示如下：

请求表格数据如下

Answer 1

在您的示例应用中，当您运行时，您将获得以下异常

java.lang.IllegalArgumentException：没有映射PasswordEncoder 对于id＆＃34; null＆＃34;

在spring-security-core：5.0中，默认的PasswordEncoder构建为DelegatingPasswordEncoder。因此，当您将用户存储在内存中时，您将以纯文本形式提供密码，然后当您尝试从DelegatingPasswordEncoder检索编码器以验证密码时，它无法找到密码。

此链接中的更多详细信息Password Encoding

要解决此问题，对于生产实施，您应该激活BCryptPasswordEncoder

的实例

对于开发，您可以尝试以下更改，以便通过将{noop}添加到密码值来覆盖密码编码。这将通过激活NoOpPasswordEncoder而不是默认DelegatingPasswordEncoder来处理密码，并将您的密码视为纯文本。

OAuth2Config类

clients.inMemory()
            .withClient("eagleeye")
            .secret("{noop}thisissecret")
            .authorizedGrantTypes("refresh_token", "password", "client_credentials")
            .scopes("webclient", "mobileclient");

WebSecurityConfigurer类

 auth
                .inMemoryAuthentication()
                .withUser("john.carnell"). password("{noop}password1").roles("USER")
                .and()
                .withUser("william.woodward").password("{noop}password2").roles("USER", "ADMIN");

现在，当您从Postman尝试时，您将能够生成令牌

修改

Github项目包含一个有效的演示 here

Answer 2

我注意到您的授权类型列为＆＃34;密码＆＃34;而不是＆＃34;密码＆＃34;在你的帖子中你可以纠正这个并再试一次吗？

Answer 3

这里发生的事情很奇怪。我通过使用curl命令解决了它。

HashTable[]

或如果要在邮递员中使用，请转到授权->选择类型OAUTH2->获取访问令牌 enter image description here

Answer 4

我有同样的问题。网址错误，请更改为http://localhost:8080/oauth/token，然后确定。我从提供错误网址的书中得到了这个样本。只需删除“ / auth”

Spring boot + oauth2：访问此资源需要完全身份验证

4 个答案: