uTools-Manuals/docs/java/javax/security/auth/kerberos/package-summary.html

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<h1 class="title" title="Package">Package javax.security.auth.kerberos</h1>
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      此包包含与Kerberos网络身份验证协议相关的实用程序类。 
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<p>See: <a href="#package.description">描述</a></p>
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<span>类摘要</span>
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<th class="colFirst" scope="col">类</th>
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<td class="colFirst"><a href="../../../../javax/security/auth/kerberos/DelegationPermission.html" title="class in javax.security.auth.kerberos">DelegationPermission</a></td>
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           此类用于限制Kerberos授权模型的使用，即：可转发和可预售的机票。 
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<td class="colFirst"><a href="../../../../javax/security/auth/kerberos/KerberosKey.html" title="class in javax.security.auth.kerberos">KerberosKey</a></td>
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           该类封装了Kerberos主体的长期密钥。 
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<td class="colFirst"><a href="../../../../javax/security/auth/kerberos/KerberosPrincipal.html" title="class in javax.security.auth.kerberos">KerberosPrincipal</a></td>
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           这个类封装了一个Kerberos主体。 
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<td class="colFirst"><a href="../../../../javax/security/auth/kerberos/KerberosTicket.html" title="class in javax.security.auth.kerberos">KerberosTicket</a></td>
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           从客户端的角度来看，该类封装了Kerberos票证和相关信息。 
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<td class="colFirst"><a href="../../../../javax/security/auth/kerberos/KeyTab.html" title="class in javax.security.auth.kerberos">KeyTab</a></td>
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           这个类封装了一个keytab文件。 
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<td class="colFirst"><a href="../../../../javax/security/auth/kerberos/ServicePermission.html" title="class in javax.security.auth.kerberos">ServicePermission</a></td>
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           此类用于保护Kerberos服务和访问这些服务所必需的凭据。 
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<h2 title="Package javax.security.auth.kerberos Description">Package javax.security.auth.kerberos Description</h2>
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<span>此包包含与Kerberos网络身份验证协议相关的实用程序类。</span>
<span>他们自己不提供很多Kerberos支持。</span>
<p> <span>Kerberos网络认证协议在<a href="http://www.ietf.org/rfc/rfc4120.txt">RFC 4120</a>中定义。</span> <span>Java平台通过<a href="../../../../org/ietf/jgss/package-summary.html"><code>org.ietf.jgss</code></a>软件包包含对Kerberos客户端的支持。</span> <span>还可能有一个登录模块实现<a href="../../../../javax/security/auth/spi/LoginModule.html" title="javax.security.auth.spi中的接口"><code>LoginModule</code></a>来验证Kerberos主体。</span> </p>
<p> <span>您可以使用系统属性<code>java.security.krb5.realm</code>和<code>java.security.krb5.kdc</code>为该领域提供默认领域和密钥分配中心（KDC）主机的<code>java.security.krb5.kdc</code> 。</span> <span>必须设置两个属性。</span> <span>或者， <code>java.security.krb5.conf</code>系统属性可以设置为MIT样式<code>krb5.conf</code>配置文件的位置。</span> <span>如果没有设置这些系统属性，则以实现特定的方式搜索<code>krb5.conf</code>文件。</span> <span>通常情况下，实施将首先寻找一个<code>krb5.conf</code>文件<code>&lt;java-home&gt;/lib/security</code>和失败，在一个特定的操作系统的位置。</span> </p>
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<span class="simpleTagLabel">从以下版本开始：</span>
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      JDK1.4 
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