blocks|key|4561155|text|您可以尝试一下Apache+Directory+Server+(http://directory.apache.org/)。它支持LDAP和Kerberos。请参阅此示例：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4561156|http://svn.apache.org/repos/asf/directory/apacheds/trunk/kerberos-test/src/test/java/org/apache/directory/server/kerberos/kdc/SaslGssapiBindITest.java|4561157|entityMap|0|LINK|mutability|MUTABLE|url|http://directory.apache.org/|1^0|W|S|0|0|0|46|1|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@$A|P|B|Q|1|R]]|C|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|F|3|-4|5|6|7|W|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|E]]]]

You can give Apache Directory Server (<a href="http://directory.apache.org/" rel="nofollow">http://directory.apache.org/</a>) a try. It supports LDAP and Kerberos. See this example:

<a href="http://svn.apache.org/repos/asf/directory/apacheds/trunk/kerberos-test/src/test/java/org/apache/directory/server/kerberos/kdc/SaslGssapiBindITest.java" rel="nofollow">http://svn.apache.org/repos/asf/directory/apacheds/trunk/kerberos-test/src/test/java/org/apache/directory/server/kerberos/kdc/SaslGssapiBindITest.java</a>

blocks|key|4561130|text|一个完全解耦的系统是必要的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4561131|LDAP服务器根本帮不上您的忙，因为它们对GSS-API和Kerberos毫无作用。SASL通过将auth委托给下一个可用的KDC来完成所有工作。|4561132|您需要KDC和DNS服务器。你可以在一台机器上尝试Samba4，设置另一台加入域的机器。|4561133|看起来你可以让Apache+DS模仿一个KDC：http://directory.apache.org/apacheds/configuration/ads-2.0-configuration.html|offset|length|4561134|entityMap|0|LINK|mutability|MUTABLE|url|http://directory.apache.org/apacheds/configuration/ads-2.0-configuration.html^0|0|0|0|O|25|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@$H|V|I|W|1|X]]|A|$]]|$1|J|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q]]]]

I was/am looking for such a thing too but this is simply not really possible because you will need a fully functional DNS server for this. A fully decoupled system is necessary. You can achieve this via the <a href="http://mojo.codehaus.org/virtualization-maven-plugin/index.html" rel="nofollow">virtualization-maven-plugin</a> and a group of virtual machines in VirtualBox with an internal network.

LDAP servers won't help you at all because they do absolutely nothing with GSS-API and Kerberos. SASL does everything by delegating auth to the next available KDC.

You need KDC and DNS server. You may try Samba 4 on one machine, setup a second one which joins 
the domain. Install Hadoop on it, add a third one (client), join and run tests from there.

It seems like you can have Apache DS mimic a KDC: <a href="http://directory.apache.org/apacheds/configuration/ads-2.0-configuration.html" rel="nofollow">http://directory.apache.org/apacheds/configuration/ads-2.0-configuration.html</a>

blocks|key|5043777|text|我为类似的目的编写了一个嵌入式LDAP，您也可以将其用于Kerberos测试，特别适用于测试Hadoop+Kerberos测试之类的情况。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5043778|https://github.com/krishdey/EmbeddedLdapKDC|offset|length|5043779|您还可以查看用于编写嵌入式JUnit测试https://github.com/krishdey/EmbeddedLdapKDC/blob/master/EmbeddedLdapKDC/src/test/java/com/krish/ead/server/KerberosLdapIntegrationTest.java的类|5043780|可能对你有用。|5043781|entityMap|0|LINK|mutability|MUTABLE|url|1|https://github.com/krishdey/EmbeddedLdapKDC/blob/master/EmbeddedLdapKDC/src/test/java/com/krish/ead/server/KerberosLdapIntegrationTest.java^0|0|0|17|0|0|K|3V|1|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@$D|U|E|V|1|W]]|A|$]]|$1|F|3|G|5|6|7|X|8|@]|9|@$D|Y|E|Z|1|10]]|A|$]]|$1|H|3|I|5|6|7|11|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|C]]|Q|$5|M|N|O|A|$P|R]]]]

I have a written an Embedded LDAP for similar purpose and also to you can use it for testing with Kerberos, spcially useful for cases like testing Hadoop Kerberos testing.

<a href="https://github.com/krishdey/EmbeddedLdapKDC" rel="nofollow noreferrer">https://github.com/krishdey/EmbeddedLdapKDC</a>

You may also look at the class for writing embedded JUnit testing <a href="https://github.com/krishdey/EmbeddedLdapKDC/blob/master/EmbeddedLdapKDC/src/test/java/com/krish/ead/server/KerberosLdapIntegrationTest.java" rel="nofollow noreferrer">https://github.com/krishdey/EmbeddedLdapKDC/blob/master/EmbeddedLdapKDC/src/test/java/com/krish/ead/server/KerberosLdapIntegrationTest.java</a> 

Might be useful for you.

blocks|key|5043794|text|Hadoop发布了一个可以使用的MiniKdc类。从MiniKdc类文档注释：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5043795|基于|5043796|+Directory+Server的Apache，可以嵌入到测试用例中，也可以作为独立的KDC从命令行使用。|blockquote|5043797|5043798|5043799|https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-minikdc|offset|length|5043800|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|0|0|1V|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|V|8|@]|9|@]|A|$]]|$1|G|3|-4|5|6|7|W|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|X|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|Y|8|@]|9|@$K|Z|L|10|1|11]]|A|$]]|$1|M|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|J]]]]

Hadoop publishes a MiniKdc class which can be used. From the MiniKdc class doc comment:

<blockquote>
 Mini KDC based on Apache Directory Server that can be embedded in testcases or used from command line as a standalone KDC.
</blockquote>

<a href="https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-minikdc" rel="nofollow noreferrer">https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-minikdc</a>

is anyone aware of any embeddable Kerberos servers (KDC / KAdmin), which are written in Java and may run just within the JVM process (something like Hadoop minicluster or embedded LDAP servers)?

My goal it to let people run integ tests requiring Kerberos authentication without having to install local kerberos server/configure remote server and connection to it.

Java-written embedded Kerberos server for testing

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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有没有人知道有没有嵌入式Kerberos服务器(KDC / KAdmin)，它们是用Java语言编写的，可以在JVM进程中运行(类似Hadoop minicluster或嵌入式LDAP服务器)？我的目标是让人们运行需要Kerberos身份验证的integ测试，而不必安装本地kerberos服务器/配置远程服务器并连接到它。

问用于测试的Java编写的嵌入式Kerberos服务器
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