无法从JHipster UAA获取OAUTH2令牌

Question

我用JHipster 5.1.0生成了一个UAA服务器。我选择PostgreSQL作为数据库类型。

它连接到我的jhipster注册表，然后我生成了一个微服务和一个网关，如下所示：

$ mkdir coherence-uaa && cd coherence-uaa
$ yo jhipster
? Which *type* of application would you like to create? Microservice UAA service
? As you are running in a microservice architecture, on which port would like your server to run? It should be unique to avoid port conflicts. 9999
? What is your default Java package name? de.stytex.foobar
? Which *type* of database would you like to use? SQL (H2, MySQL, PostgreSQL, Oracle)
? Which *production* database would you like to use? PostgreSQL
? Which *development* database would you like to use? H2 with disk-based persistence
? Do you want to use Hibernate 2nd level cache? Hazelcast
? Do you want to use a search engine in your application? No
? Would you like to use Maven or Gradle for building the backend? Maven
? Would you like to enable internationalization support? Yes
? Please choose the native language of the application? English
? Please choose additional languages to install
? Which testing frameworks would you like to use?
[...]
$ ./mvnw

$ mkdir coherence-gateway && cd coherence-gateway
$ yo jhipster
? Which *type* of application would you like to create? Microservice gateway
? What is the base name of your application? gateway
? As you are running in a microservice architecture, on which port would like your server to run? It should be unique to avoid port conflicts. 8080
? What is your default Java package name? de.stytex.foobar
? Which service discovery server do you want to use? JHipster Registry (uses Eureka, provides Spring Cloud Config support and monitoring dashboards)
? Which *type* of authentication would you like to use? Authentication with JHipster UAA server (the server must be generated separately)
? What is the folder path of your UAA application? ../coherence-uaa
? Which *type* of database would you like to use? SQL (H2, MySQL, PostgreSQL, Oracle)
? Which *production* database would you like to use? PostgreSQL
? Which *development* database would you like to use? H2 with disk-based persistence
? Do you want to use Hibernate 2nd level cache? Hazelcast
? Do you want to use a search engine in your application? No
? Do you want to use clustered HTTP sessions? No
? Do you want to use WebSockets? No
? Would you like to use Maven or Gradle for building the backend? Gradle
? Would you like to use the LibSass stylesheet preprocessor for your CSS? No
? Would you like to enable internationalization support? Yes
? Please choose the native language of the application? English
? Please choose additional languages to install
? Which testing frameworks would you like to use?
[...]
./mvnw

启动网关进行用户登录后，它无法获取访问令牌并引发错误：

2018-07-23 17:32:53.378调试7228---[XNIO-2 task-10]c.c.c.a.g.a.AccessControlFilter：访问控制：允许访问/coherence\uaa/api/account，因为尚未为服务设置访问控制策略：coherence\uaa

2018-07-23 17:32:54.599调试7228---[XNIO-2 task-12]c.c.a.g.a.AccessControlFilter：访问控制：允许访问/coherence\uaa/api/account，因为尚未为服务设置访问控制策略：coherence\uaa

2018-07-23 17:33:00.566DEBUG 7228 --- [ XNIO-2 Task-14]c.c.c.admin.aop.logging.LoggingAspect：输入com.crimsonlogic.coherence.admin.web.rest.AuthResource.authenticate（）参数[s]=[SecurityContextHolderAware Request estWrapper[FirewalledRequest[HttpServletRequest estImpl[POST /auth/login]]]，com.codahale.metrics.servlet.AbstractInstrumentedFilter$StatusExposingServletResponse@7101e809，{username=admin，密码=admin}]

2018-07-23 17:33:00.576调试7228---[XNIO-2任务-14]c.a.s.o.OAuth2TokenEndpointClientAdapter：联系OAuth2令牌endpoint登录用户：admin

2018-07-23 17:33:00.588错误7228---[XNIO-2任务-14]c.c.c.a.s.o.OAuth2AuthenticationService：无法从UAA获取OAuth2令牌

JAVAlang.IllegalStateException：请求URI不包含有效的主机名：http://coherence_uaa/oauth/token位于组织。springframework。util。明确肯定组织中的状态（Assert.java:73）。springframework。云客户负载平衡器。RetryLoadBalancer侦听器。拦截（RetryLoadBalancerInterceptor.java:63）。springframework。http。客户侦听ClientHttPrequest$侦听请求执行。在org上执行（截取clienthttprequest.java:92）。springframework。http。客户拦截ClientHttPrequest。org上的executeInternal（InterceptingClientHttpRequest.java:76）。springframework。http。客户AbstractBufferingClientHttpRequest。org上的executeInternal（AbstractBufferingClientHttpRequest.java:48）。springframework。http。客户AbstractClientHttpRequest。在org上执行（AbstractClientHttpRequest.java:53）。springframework。网状物客户RestTemplate。doExecute（RestTemplate.java:723）位于org。springframework。网状物客户RestTemplate。在org上执行（restemplate.java:680）。springframework。网状物客户RestTemplate。postForEntity（RestTemplate.java:466）位于com。犯罪逻辑。连贯性。管理安全oauth2。OAuth2TokenEndpointClientAdapter。sendPasswordGrant（OAuth2TokenEndpointClientAdapter.java:54）。犯罪逻辑。连贯性。管理安全oauth2。OAuth2AuthenticationService。在com上进行身份验证（OAuth2AuthenticationService.java:65）。犯罪逻辑。连贯性。管理网状物RestAuthResource。身份验证（AuthResource.java:51）

Answer 1

假冒客户端的URI中的主机名不能包含下划线（与coherence_uaa的情况一样）。

有一个相关的JHipster问题，其中_被限制在微服务的基名称之外，它也应该在UAA中受到限制。这里提供的拉取请求修复