java - 绕过登录页面将用户直接发送到授权 URI

Question

我是 Spring 框架的新手，我正在尝试使用 Azure AD 身份验证通过 Spring Security 设置我的应用程序。我已完成基础设置，并且我的应用程序已正确通过 Azure AD 进行身份验证。

我的问题涉及绕过生成的默认“/login”页面。当需要身份验证时，我希望应用程序自动重定向到 Microsoft 的登录页面，而不是登陆默认的“/login”页面(或创建我自己的自定义页面)。

我的依赖项:

dependencies {
compile('org.springframework.boot:spring-boot-starter-web')
compile('org.springframework.boot:spring-boot-starter-thymeleaf')
compile("org.springframework.boot:spring-boot-devtools")
compile("org.springframework.security:spring-security-oauth2-client")
compile("org.springframework.security:spring-security-oauth2-jose")
compile("org.springframework.security:spring-security-config")
compile('com.microsoft.azure:azure-active-directory-spring-boot-starter')
compile 'com.scireum:parsii:1.5'
compile 'com.microsoft.sqlserver:mssql-jdbc:7.0.0.jre8'
compile "com.zaxxer:HikariCP:2.3.5"
testCompile('org.springframework.boot:spring-boot-starter-test')

}

WebSecurityConfig 类

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

    @Autowired
    private OAuth2UserService<OidcUserRequest, OidcUser> oidcUserService;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .authorizeRequests()
            .antMatchers("/**").hasRole("Users")
            .anyRequest().authenticated()
            .and()
            .oauth2Login()
            .userInfoEndpoint()
            .oidcUserService(oidcUserService);
    }
}

I've tried this suggestion通过在上面添加“.loginPage(”/auth”)并将此方法添加到 Controller 中。

@RequestMapping(value = "/auth", method = { RequestMethod.POST, RequestMethod.GET })
public ModelAndView loginPage() {
    Map<String, Object> model = new HashMap<>();
    return new ModelAndView("redirect:/oauth2/authorization/azure", "model", model);
}

这会导致此重定向错误。

I've also tried this但运行失败。

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'springSecurityFilterChain' defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is java.lang.IllegalArgumentException: Instance must not be null
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:590) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1256) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1105) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:503) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:304) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:760) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) ~[spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395) ~[spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) ~[spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255) ~[spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243) ~[spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at com.ctr.Application.main(Application.java:12) ~[main/:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
    at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.0.3.RELEASE.jar:2.0.3.RELEASE]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is java.lang.IllegalArgumentException: Instance must not be null
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:582) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    ... 25 common frames omitted
Caused by: java.lang.IllegalArgumentException: Instance must not be null
    at org.springframework.util.Assert.notNull(Assert.java:193) ~[spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.core.ResolvableType.forInstance(ResolvableType.java:1068) ~[spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at com.ctr.security.WebSecurityConfig.getSingleAuthenticationUrl(WebSecurityConfig.java:59) ~[main/:na]
    at com.ctr.security.WebSecurityConfig.init(WebSecurityConfig.java:47) ~[main/:na]
    at com.ctr.security.WebSecurityConfig.init(WebSecurityConfig.java:21) ~[main/:na]
    at com.ctr.security.WebSecurityConfig$$EnhancerBySpringCGLIB$$3561cee5.init(<generated>) ~[main/:na]
    at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.init(AbstractConfiguredSecurityBuilder.java:371) ~[spring-security-config-5.0.6.RELEASE.jar:5.0.6.RELEASE]
    at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.doBuild(AbstractConfiguredSecurityBuilder.java:325) ~[spring-security-config-5.0.6.RELEASE.jar:5.0.6.RELEASE]
    at org.springframework.security.config.annotation.AbstractSecurityBuilder.build(AbstractSecurityBuilder.java:41) ~[spring-security-config-5.0.6.RELEASE.jar:5.0.6.RELEASE]
    at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration.springSecurityFilterChain(WebSecurityConfiguration.java:104) ~[spring-security-config-5.0.6.RELEASE.jar:5.0.6.RELEASE]
    at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerBySpringCGLIB$$37d1d0f8.CGLIB$springSecurityFilterChain$2(<generated>) ~[spring-security-config-5.0.6.RELEASE.jar:5.0.6.RELEASE]
    at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerBySpringCGLIB$$37d1d0f8$$FastClassBySpringCGLIB$$8b7fc73a.invoke(<generated>) ~[spring-security-config-5.0.6.RELEASE.jar:5.0.6.RELEASE]
    at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) ~[spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:361) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerBySpringCGLIB$$37d1d0f8.springSecurityFilterChain(<generated>) ~[spring-security-config-5.0.6.RELEASE.jar:5.0.6.RELEASE]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    ... 26 common frames omitted

这个

 at com.ctr.security.WebSecurityConfig.getSingleAuthenticationUrl(WebSecurityConfig.java:59)

指向

 ResolvableType type = ResolvableType.forInstance(clientRegistrationRepository).as(Iterable.class);

我对 Spring 不太了解，不知道这个例子中发生了什么以及为什么它返回一个 null 值。是否可以绕过登录页面？或者我只需要自定义登录页面？

Answer 1

如果您想绕过默认生成的登录页面并自动触发身份验证，则需要配置oauth2Login().loginPage(..)

例如:

@Override
protected void configure(HttpSecurity http) throws Exception {
    http
        .authorizeRequests()
            .anyRequest().authenticated()
            .and()
        .oauth2Login()
            .loginPage("/oauth2/authorization/azure")
            ...
}

这里是 sample 的链接

此外，Spring Security 5.1 中的新功能是，如果您只配置了 1 个 ClientRegistration，oauth2Login() 将自动触发。