Couchbase Bucket 身份验证错误

Question

使用 Couchbase 5.0 及其 Java 客户端 2.0.3，出现以下错误。

只需按照以下说明打开存储桶：

https://developer.couchbase.com/documentation/server/current/sdk/java/managing-connections.html

如前所述，使用基本的本地配置，只需两行代码：

Cluster cluster = CouchbaseCluster.create();
Bucket bucket = cluster.openBucket("hero");

这应该会打开本地主机集群（它确实会打开），然后打开一个名为 "hero" 的存储桶，它实际上存在于我的 Couchbase 服务器中。

然而，我不断收到以下错误：

2017-11-08 00:40:25.546 ERROR 1077 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is com.couchbase.client.java.error.InvalidPasswordException: Passwords for bucket "hero" do not match.] with root cause

com.couchbase.client.java.error.InvalidPasswordException: Passwords for bucket "hero" do not match.
    at com.couchbase.client.java.CouchbaseAsyncCluster.call(CouchbaseAsyncCluster.java:156) ~[java-client-2.0.3.jar:2.0.3]
    at com.couchbase.client.java.CouchbaseAsyncCluster.call(CouchbaseAsyncCluster.java:146) ~[java-client-2.0.3.jar:2.0.3]
    at rx.internal.operators.OperatorOnErrorResumeNextViaFunction.onError(OperatorOnErrorResumeNextViaFunction.java:77) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.operators.OperatorMap.onError(OperatorMap.java:49) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.operators.NotificationLite.accept(NotificationLite.java:147) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.pollQueue(OperatorObserveOn.java:177) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.access[=11=]0(OperatorObserveOn.java:65) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:153) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:47) ~[rxjava-1.0.4.jar:1.0.4]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_151]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_151]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access1(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_151]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_151]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_151]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_151]
    at java.lang.Thread.run(Thread.java:748) [na:1.8.0_151]

它以某种方式询问存储桶的密码。但是在Couchbase中并没有bucket级别的密码配置。

有人知道吗？

Answer 1

在 Couchbase Server 5.0 中，引入了基于角色的访问控制。您现在必须创建一个名称与存储桶名称匹配的用户，并在打开存储桶时使用该用户的密码。用户必须具有对存储桶具有访问权限的角色。

Cluster cluster = CouchbaseCluster.create();
Bucket bucket = cluster.openBucket("hero", "password");

有关详细信息，请参阅此 Couchbase 论坛 post：V5.0 - NEW Role-Based Authentication - Bucket Passwords, etc

SDK Users

Continue to use your current SDK versions to access buckets where there is a user, with proper permissions, with the same name as the bucket.

Upgrade to the latest SDK versions to access the newer Authentication and User Management functions that are now available.

Couchbase Bucket 身份验证错误

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