こちらの手順に従っています: 第3 章追加機能 - Red Hat Customer Portal
具体的には、セクション 3.3 に従って、Kerberos をリモート アプリケーションで動作させようとしています。
私のstandalone.xmlは、ドキュメントの例のように見えます. セクション 3.2 に従い、管理インターフェイスからログインできるため、サービス プリンシパル、キータブ、およびユーザーが機能します。
<security-realm name="krbRealm">
<server-identities>
<kerberos>
<keytab principal="remote/tmf-is3-sec.nsonet.com@NSONET.COM" path="tmfkrbrem.keytab" relative-to="jboss.server.config.dir" debug="true"/>
</kerberos>
</server-identities>
<authentication>
<kerberos remove-realm="true"/>
<properties path="application-roles.properties" relative-to="jboss.server.config.dir"/>
</authentication>
<authorization>
<properties path="application-roles.properties" relative-to="jboss.server.config.dir"/>
</authorization>
</security-realm>
<security-domain name="krb-remoting-domain">
<authentication>
<login-module code="Remoting" flag="optional">
<module-option name="password-stacking" value="useFirstPass"/>
</login-module>
<login-module code="RealmDirect" flag="required">
<module-option name="password-stacking" value="useFirstPass"/>
<module-option name="realm" value="krbRealm"/>
</login-module>
</authentication>
<mapping>
<mapping-module code="SimpleRoles" type="role">
<module-option name="testuser" value="Users"/>
</mapping-module>
</mapping>
</security-domain>
<subsystem xmlns="urn:jboss:domain:remoting:3.0">
<endpoint/>
<http-connector name="http-remoting-connector" connector-ref="default" security-realm="krbRealm"/>
</subsystem>
ここに示すクライアントに基づいたサンプル クライアント コードを使用しています: [JBEAP-715] Kerberos による EJB 認証が wildfly-security-api で機能しない - JBoss Issue Tracker
// Remoting
Context context = null;
try {
System.setProperty("javax.security.auth.useSubjectCredsOnly", "false");
System.setProperty("java.util.logging.manager", "java.util.logging.LogManager");
System.setProperty("java.util.logging.config.file", "logging.properties");
System.setProperty("java.util.logging.ConsoleHandler.level", "TRACE");
Properties props = new Properties();
props.put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.remote.client.InitialContextFactory");
props.put(Context.PROVIDER_URL, "http-remoting://tmf-is3-sec.nsonet.com:8080");
props.put("jboss.naming.client.ejb.context", true);
props.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
props.put("remote.connection.main.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS","true");
props.put("remote.connection.main.connect.options.org.xnio.Options.SSL_ENABLED", "false");
props.put("remote.connection.main.connect.options.org.jboss.remoting3.RemotingOptions.SASL_PROTOCOL", "remote");
context = new InitialContext(props);
} catch (Exception e) {
e.printStackTrace();
}
tmfService tmfBean = (tmfService) context.lookup("tmf-app/com.mentor.tmf.bean//tmfBean!com.mentor.tmf.api.internal.tmfService");
tmfRequest req = new tmfRequest("First test");
req.print();
tmfResponse resp = tmfBean.firstOperation(req);
resp.print();
}
ここに私の豆があります：
@Stateless
@Remote(tmfService.class)
@SecurityDomain("krb-remoting-domain")
@RolesAllowed("Users")
public class tmfBean implements tmfService {
public tmfBean() {
// nothing here
}
@Override
public tmfResponse firstOperation(tmfRequest req) {
System.out.println("tmfBean gets request <" + req.getMyData() + ">\n");
tmfResponse rval = new tmfResponse(req.getMyData() + " MODIFIED");
return rval;
}
}
クライアントで次のエラーが表示されます: (ログインは成功しました)
Exception in thread "main" javax.naming.AuthenticationException: Failed to connect to any server. Servers tried: [http-remoting://tmf-is3-sec.nsonet.com:8080 (Authentication failed: all available authentication mechanisms failed:
GSSAPI: Server rejected authentication)] [Root exception is javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed:
GSSAPI: Server rejected authentication]
at org.jboss.naming.remote.client.HaRemoteNamingStore.failOverSequence(HaRemoteNamingStore.java:238)
at org.jboss.naming.remote.client.HaRemoteNamingStore.namingStore(HaRemoteNamingStore.java:149)
at org.jboss.naming.remote.client.HaRemoteNamingStore.namingOperation(HaRemoteNamingStore.java:130)
at org.jboss.naming.remote.client.HaRemoteNamingStore.lookup(HaRemoteNamingStore.java:272)
at org.jboss.naming.remote.client.RemoteContext.lookupInternal(RemoteContext.java:104)
at org.jboss.naming.remote.client.RemoteContext.lookup(RemoteContext.java:93)
at org.jboss.naming.remote.client.RemoteContext.lookup(RemoteContext.java:146)
at javax.naming.InitialContext.lookup(InitialContext.java:417)
at com.mentor.tmf.client.tmfTest.main(tmfTest.java:154)
Caused by: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed:
GSSAPI: Server rejected authentication
at org.jboss.remoting3.remote.ClientConnectionOpenListener.allMechanismsFailed(ClientConnectionOpenListener.java:114)
at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:389)
at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:241)
サーバーで次のエラーが発生します。
08:06:12,851 INFO [stdout] (default I/O-1) Debug is true storeKey true useTicketCache false useKeyTab true doNotPrompt false ticketCache is null isInitiator false KeyTab is C:\wildfly-10.0.0.Final\standalone\configuration\tmfkrbrem.keytab refreshKrb5Config is false principal is remote/tmf-is3-sec.nsonet.com@NSONET.COM tryFirstPass is false useFirstPass is false storePass is false clearPass is false
08:06:12,853 INFO [stdout] (default I/O-1) principal is remote/tmf-is3-sec.nsonet.com@NSONET.COM
08:06:12,853 INFO [stdout] (default I/O-1) Will use keytab
08:06:12,854 INFO [stdout] (default I/O-1) Commit Succeeded
08:06:12,854 INFO [stdout] (default I/O-1)
08:06:13,029 TRACE [org.jboss.remoting.remote.server] (default task-2) Server sending authentication rejected: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: Failure unspecified at GSS-API level (Mechanism level: Checksum failed)]
at com.sun.security.sasl.gsskerb.GssKrb5Server.evaluateResponse(Unknown Source)
at org.jboss.sasl.gssapi.GssapiServer$1.run(GssapiServer.java:60)
at org.jboss.sasl.gssapi.GssapiServer$1.run(GssapiServer.java:56)
... 27 more
Caused by: KrbException: Checksum failed
at sun.security.krb5.internal.crypto.Aes128CtsHmacSha1EType.decrypt(Unknown Source)
at sun.security.krb5.internal.crypto.Aes128CtsHmacSha1EType.decrypt(Unknown Source)
at sun.security.krb5.EncryptedData.decrypt(Unknown Source)
... 19 more
Caused by: java.security.GeneralSecurityException: Checksum failed
at sun.security.krb5.internal.crypto.dk.AesDkCrypto.decryptCTS(Unknown Source)
at sun.security.krb5.internal.crypto.dk.AesDkCrypto.decrypt(Unknown Source)
at sun.security.krb5.internal.crypto.Aes128.decrypt(Unknown Source)
... 22 more
任意の支援をいただければ幸いです。EJB にアクセスするために Kerberos を使用してクライアントを認証する方法に関するドキュメントは見つかりません。
ありがとう - トム