{"id":40,"date":"2010-05-21T09:25:07","date_gmt":"2010-05-21T01:25:07","guid":{"rendered":"http:\/\/nick.workao.org\/?p=40"},"modified":"2010-05-21T09:26:17","modified_gmt":"2010-05-21T01:26:17","slug":"%e5%9c%a8-net-framework-3-5-%e4%b8%ad%e7%ae%a1%e7%90%86%e7%9b%ae%e5%bd%95%e5%ae%89%e5%85%a8%e4%b8%bb%e4%bd%93","status":"publish","type":"post","link":"http:\/\/nick.txtcc.com\/index.php\/win\/40","title":{"rendered":"\u5728 .NET Framework 3.5 \u4e2d\u7ba1\u7406\u76ee\u5f55\u5b89\u5168\u4e3b\u4f53"},"content":{"rendered":"<p>System.DirectoryServices.AccountManagement \u7c7b<\/p>\n<p>\u3000\u3000Active Directory \u57df\u670d\u52a1<\/p>\n<p>\u3000\u3000Active Directory \u8f7b\u578b\u76ee\u5f55\u670d\u52a1 (AD LDS)<\/p>\n<p>\u3000\u3000\u7ba1\u7406\u7528\u6237\u3001\u8ba1\u7b97 \u673a\u548c\u7ec4\u4e3b\u4f53<\/p>\n<p>\u672c\u6587\u4f7f\u7528\u4e86\u4ee5\u4e0b\u6280\u672f:.NET Framework 3.5, Visual Studio 2008<\/p>\n<p>\u3000\u3000<\/p>\n<p>\u3000 \u3000<\/p>\n<p>\u3000\u3000<img decoding=\"async\" onclick=\"get_larger(this)\" src=\"http:\/\/nick.txtcc.com\/wp-content\/uploads\/remote_image\/2010\/05\/0125574SL.gif\" alt=\"\u5728 .NET Framework 3.5 \u4e2d\u7ba1\u7406\u76ee\u5f55\u5b89\u5168\u4e3b\u4f53\" \/>\u76ee\u5f55<\/p>\n<p>\u3000 \u3000\u76ee\u5f55\u670d\u52a1\u7f16\u7a0b\u4f53\u7cfb\u7ed3\u6784<\/p>\n<p>\u5efa\u7acb\u4e0a\u4e0b\u6587\u521b\u5efa\u7528\u6237\u5e10\u6237\u521b\u5efa\u7ec4\u548c\u8ba1\u7b97\u673a\u7ba1\u7406\u7ec4\u6210\u5458\u8eab\u4efd\u67e5\u627e\u81ea\u5df1\u67e5\u627e\u5339\u914d\u9879\u8ba9\u56f0\u96be\u7684\u641c\u7d22\u64cd\u4f5c\u53d8\u7b80\u5355\u9a8c\u8bc1\u7528\u6237\u6269\u5c55\u6027\u6a21\u578b\u7ed3\u8bba<\/p>\n<p>\u3000 \u3000\u76ee\u5f55\u662f\u4f01\u4e1a\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u975e\u5e38\u91cd\u8981\u7684\u7ec4\u4ef6\uff0c\u4f46\u5374\u5f88\u5c11\u6709\u4eba\u638c\u63e1\u5b83\u3002\u9488\u5bf9 Windows\u00ae \u5e73\u53f0\uff0cMicrosoft \u63d0\u4f9b\u4e86\u4e09\u4e2a\u4e3b\u8981\u76ee\u5f55\u5e73\u53f0\uff1aActive Directory\u00ae \u57df\u670d\u52a1\u3001\u6bcf\u53f0 Windows \u8ba1\u7b97\u673a\u4e0a\u7684\u672c\u5730\u5b89\u5168\u5e10\u6237\u7ba1\u7406\u5668 (SAM) \u6570\u636e\u5b58\u50a8\uff0c\u4ee5\u53ca\u6bd4\u8f83\u65b0\u7684 Active Directory \u8f7b\u578b\u76ee\u5f55\u670d\u52a1\u6216 AD LDS\uff08\u5373\u60a8\u5148\u524d\u5df2\u7ecf\u77e5\u9053\u7684 Active Directory \u5e94\u7528\u7a0b\u5e8f\u6a21\u5f0f\u6216\u7b80\u79f0 ADAM\uff09\u3002\u867d\u7136\u5927\u591a\u6570\u7684\u4f01\u4e1a\u5f00\u53d1\u4eba\u5458\u81f3\u5c11\u4e86\u89e3 SQL \u7f16\u7a0b\u7684\u57fa\u672c\u77e5\u8bc6\uff0c\u4f46\u662f\u5374\u5f88\u5c11\u6709\u4eba\u6709\u76ee\u5f55\u670d\u52a1\u7f16\u7a0b\u7684\u7ecf\u9a8c\u3002<\/p>\n<p>\u3000\u3000 Microsoft\u00ae .NET Framework \u7684\u6700\u521d\u7248\u672c\u5728 System.DirectoryServices \u547d\u540d\u7a7a\u95f4\u5185\u4e3a\u76ee\u5f55\u670d\u52a1\u7f16\u7a0b\u63d0\u4f9b\u4e86\u4e00\u7ec4\u7c7b\u3002\u8fd9\u4e9b\u7c7b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6258\u7ba1\u4e92\u64cd\u4f5c\u5c42\uff0c\u4f4d\u4e8e\u73b0\u6709\u7684\u57fa\u4e8e COM \u7684\u64cd\u4f5c\u7cfb\u7edf\u7ec4\u4ef6\uff08\u5177\u4f53\u8bf4\u662f Active Directory \u670d\u52a1\u63a5\u53e3\u6216 ADSI\uff09\u4e4b\u4e0a\u3002\u8fd9\u79cd\u7f16\u7a0b\u6a21\u578b\u5177\u5907\u76f8\u5f53\u5f3a\u5927\u7684\u529f\u80fd\uff0c\u5e76\u4e14\uff0c\u4e0e\u5b8c\u6574\u7684 ADSI \u6a21\u578b\u76f8\u6bd4\uff0c\u5b83\u66f4\u4e3a\u7b80\u7ea6\u901a\u7528\u3002<\/p>\n<p>\u3000 \u3000\u5728 .NET Framework 2.0 \u4e2d\uff0cMicrosoft \u5df2\u5c06\u4e00\u4e9b\u529f\u80fd\u6dfb\u52a0\u5230\u5176 System.DirectoryServices\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e24\u4e2a\u65b0\u7684\u547d\u540d\u7a7a \u95f4\uff1aSystem.DirectoryServices.ActiveDirectory \u548c System.DirectoryServices.Protocols\u3002\uff08\u6211\u4eec\u4f1a\u5728\u6574\u7bc7\u6587\u7ae0\u4e2d\u5206\u522b\u5c06\u5176\u79f0\u4e3a ActiveDirectory \u547d\u540d\u7a7a\u95f4\u548c Protocols \u547d\u540d\u7a7a\u95f4\u3002\uff09ActiveDirectory \u547d\u540d\u7a7a\u95f4\u5f15\u5165\u4e86\u4e30\u5bcc\u7684\u65b0\u7c7b\uff0c\u4ee5\u4fbf\u5bf9\u76ee\u5f55\u57fa\u7840\u7ed3\u6784\u7ea7\u7ec4\u4ef6\uff08\u4f8b\u5982\u670d\u52a1\u5668\u3001\u57df\u3001\u6797\u3001\u67b6\u6784\u548c\u526f\u672c\uff09\u8fdb\u884c\u5f3a\u7c7b\u578b\u5316\u7ba1\u7406\u3002Protocols \u547d\u540d\u7a7a\u95f4\u5219\u4e13\u653b\u53e6\u4e00\u4e2a\u65b9\u5411\uff0c\u5373\u4e3a\u8f7b\u578b\u76ee\u5f55\u8bbf\u95ee\u534f\u8bae (LDAP) \u7f16\u7a0b\u63d0\u4f9b\u5907\u7528 API\u3002\u8fd9\u76f4\u63a5\u4e0e Windows LDAP \u5b50\u7cfb\u7edf (wldap32.dll) \u914d\u5408\u5de5\u4f5c\uff0c\u5b8c\u5168\u8df3\u8fc7 ADSI COM \u4e92\u64cd\u4f5c\u5c42\uff08\u8bf7\u53c2\u89c1\u56fe 1\uff09\u3002<\/p>\n<p>\u3000\u3000<img decoding=\"async\" onclick=\"get_larger(this)\" src=\"http:\/\/nick.txtcc.com\/wp-content\/uploads\/remote_image\/2010\/05\/0126010mj.gif\" alt=\"\u5728 .NET Framework 3.5 \u4e2d\u7ba1\u7406\u76ee\u5f55\u5b89\u5168\u4e3b\u4f53\" \/><\/p>\n<p>\u3000 \u3000Figure 1Microsoft Directory Services Programming Architecture<\/p>\n<p>\u3000\u3000\u5f00 \u53d1\u4eba\u5458\u4ecd\u7136\u7737\u604b ADSI \u4e2d\u7684\u67d0\u4e9b\u5f3a\u7c7b\u578b\u5316\u63a5\u53e3\uff0c\u4ed6\u4eec\u4e4b\u524d\u5c06\u8fd9\u4e9b\u63a5\u53e3\u7528\u4e8e\u7ba1\u7406\u5b89\u5168\u4e3b\u4f53\uff0c\u4f8b\u5982 Users \u548c Groups\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 System.DirectoryServices \u4e2d\u66f4\u901a\u7528\u7684\u7c7b\u6765\u6267\u884c\u5927\u90e8\u5206\u6b64\u7c7b\u4efb\u52a1\uff0c\u4f46\u662f\u8fd9\u4e9b\u64cd\u4f5c\u5e76\u4e0d\u50cf\u60a8\u60f3\u50cf\u7684\u90a3\u4e48\u7b80\u5355\uff0c\u5f88\u591a\u4efb\u52a1\u90fd\u975e\u5e38\u6a21\u7cca\u3002\u5728 .NET Framework 3.5 \u4e2d\uff0cMicrosoft \u6dfb\u52a0\u4e86\u4e13\u4e3a\u7ba1\u7406\u5b89\u5168\u4e3b\u4f53\u8bbe\u8ba1\u7684\u65b0\u547d\u540d\u7a7a\u95f4\uff1aSystem.DirectoryServices.AccountManagement\uff0c\u4ece\u800c\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee \u9898\u3002\uff08\u5728\u672c\u6587\u4e2d\u6211\u4eec\u5c06 System.DirectoryServices.AccountManagement \u79f0\u4e3a AccountManagement \u547d\u540d\u7a7a\u95f4\u3002\uff09<\/p>\n<p>\u3000\u3000\u8fd9\u4e2a\u65b0\u547d\u540d\u7a7a\u95f4\u6709\u4e09\u4e2a\u4e3b\u8981\u76ee\u6807\uff1a\u7b80\u5316\u8de8\u4e09\u4e2a\u76ee\u5f55\u5e73\u53f0\u7684\u4e3b\u4f53\u7ba1\u7406\u64cd\u4f5c\uff1b\u4e0d\u7ba1\u5e95\u5c42\u76ee\u5f55\u4e3a \u4f55\uff0c\u4f7f\u4e3b\u4f53\u7ba1\u7406\u64cd\u4f5c\u4fdd\u6301\u4e00\u81f4\uff1b\u4ee5\u53ca\u4e3a\u8fd9\u4e9b\u64cd\u4f5c\u63d0\u4f9b\u53ef\u9760\u7684\u7ed3\u679c\uff0c\u8fd9\u6837\u60a8\u5c31\u4e0d\u5fc5\u4e86\u89e3\u6bcf\u4e00\u4e2a\u6ce8\u610f\u4e8b\u9879\u548c\u6bcf\u4e00\u79cd\u7279\u6b8a\u60c5\u51b5\u3002<\/p>\n<p>\u3000\u3000\u5728\u7b49\u5f85 .NET \u9010\u6b65\u5b8c\u5584\u7684\u8fd9\u51e0\u5e74\u4e2d\uff0cMicrosoft \u901a\u8fc7\u4e3a\u5229\u7528 NET \u529f\u80fd\u7684\u8fd9\u4e9b\u529f\u80fd\u63d0\u4f9b\u66f4\u597d\u7684 API\uff0c\u540c\u65f6\u4e5f\u5bf9\u8bf8\u5982 AD LDS \u7684\u65b0\u76ee\u5f55\u5e73\u53f0\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\uff0c\u5b9e\u9645\u4e0a\u65e9\u5df2\u80dc\u8fc7\u4e86\u5b83\u4e4b\u524d\u5728 ADSI \u4e2d\u7684\u8868\u73b0\u3002<\/p>\n<p>\u3000\u3000\u76ee\u5f55\u670d\u52a1\u7f16\u7a0b\u4f53\u7cfb\u7ed3\u6784<\/p>\n<p>\u3000\u3000\u5728\u7ee7\u7eed\u4e4b\u524d\uff0c\u5148 \u770b\u4e00\u4e0b\u672c\u6587\u7684\u4ee3\u7801\u4e0b\u8f7d\uff0c\u8fd9\u662f\u4e3a\u4e86\u4f7f\u7528\u8fd9\u4e9b\u6280\u672f\u5e94\u5177\u5907\u7684\u524d\u63d0\u6761\u4ef6\u3002\u73b0\u5728\u8ba9\u6211\u4eec\u5f00\u59cb\u3002\u56fe 1 \u8bf4\u660e\u4e86 System.DirectoryServices \u7684\u6574\u4f53\u7f16\u7a0b\u4f53\u7cfb\u7ed3\u6784\u3002AccountManagement \u547d\u540d\u7a7a\u95f4\uff0c\u4e0e ActiveDirectory \u547d\u540d\u7a7a\u95f4\u4e00\u6837\uff0c\u662f\u4f4d\u4e8e System.DirectoryServices \u4e4b\u4e0a\u7684\u4e00\u4e2a\u62bd\u8c61\u5c42\u3002\u800c System.DirectoryServices \u672c\u8eab\u662f\u4f4d\u4e8e ADSI \u4e4b\u4e0a\u7684\u62bd\u8c61\u5c42\u3002AccountManagement \u547d\u540d\u7a7a\u95f4\u8fd8\u4f9d\u8d56\u4e8e Protocols \u547d\u540d\u7a7a\u95f4\u5b9e\u73b0\u5176\u4e00\u5c0f\u7ec4\u529f\u80fd\uff0c\u4f8b\u5982\u9ad8\u6027\u80fd\u9a8c\u8bc1\u3002\u56fe 1 \u4e2d\u6df1\u84dd\u8272\u9634\u5f71\u663e\u793a\u4e86\u4e00\u90e8\u5206 AccountManagement \u6240\u4f9d\u8d56\u7684\u76ee\u5f55\u670d\u52a1\u7f16\u7a0b\u4f53\u7cfb\u7ed3\u6784\u3002<\/p>\n<p>\u3000\u3000\u56fe 2 \u663e\u793a\u4e86 AccountManagement \u547d\u540d\u7a7a\u95f4\u7684\u91cd\u8981\u7c7b\u578b\u3002\u548c\u6dfb\u52a0\u5230 .NET Framework 2.0 \u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4e0d\u4e00\u6837\uff0cAccountManagement \u7684\u5916\u56f4\u5e94\u7528\u76f8\u5bf9\u8f83\u5c0f\u3002\u9664\u4e86\u67d0\u4e9b\u652f\u6301\u7c7b\u578b\uff08\u4f8b\u5982\u679a\u4e3e\u548c\u5f02\u5e38\u7c7b\uff09\u4ee5\u5916\uff0c\u8be5\u547d\u540d\u7a7a\u95f4\u4f1a\u7531\u4e09\u4e2a\u4e3b\u8981\u7684\u7ec4\u4ef6\u7ec4\u6210\uff1aPrincipal \u6d3e\u751f\u7c7b\u7684\u6811\uff0c\u4ee3\u8868\u5f3a\u7c7b\u578b\u5316 User\u3001Group \u548c Computer \u5bf9\u8c61\uff1b\u7528\u4e8e\u5efa\u7acb\u5230\u5e95\u5c42\u5b58\u50a8\u8fde\u63a5\u7684 PrincipalContext \u7c7b\uff1b\u4ee5\u53ca\u7528\u4e8e\u5728\u76ee\u5f55\u4e2d\u67e5\u627e\u5bf9\u8c61\u7684 PrincipalSearcher \u7c7b\uff08\u548c\u652f\u6301\u7c7b\u578b\uff09\u3002<\/p>\n<p>\u3000\u3000<img decoding=\"async\" onclick=\"get_larger(this)\" src=\"http:\/\/nick.txtcc.com\/wp-content\/uploads\/remote_image\/2010\/05\/012617JS9.gif\" alt=\"\u5728 .NET Framework 3.5 \u4e2d\u7ba1\u7406\u76ee\u5f55\u5b89\u5168\u4e3b\u4f53\" \/><\/p>\n<p>\u3000 \u3000Figure 2Key Classes in System.DirectoryServices.AccountManagement<\/p>\n<p>\u3000 \u3000\u5b9e\u8d28\u4e0a\uff0cAccountManagement \u547d\u540d\u7a7a\u95f4\u4f7f\u7528\u4e00\u79cd\u63d0\u4f9b\u7a0b\u5e8f\u8bbe\u8ba1\u6a21\u5f0f\u5728\u4e09\u4e2a\u652f\u6301\u7684\u76ee\u5f55\u5e73\u53f0\u4e0a\u8fdb\u884c\u64cd\u4f5c\u3002\u56e0\u6b64\uff0c\u4e0d\u7ba1\u5e95\u5c42\u76ee\u5f55\u5b58\u50a8\u4e3a\u4f55\uff0c\u5404\u4e2a Principal \u7c7b\u7684\u6210\u5458\u7684\u884c\u4e3a\u65b9\u5f0f\u90fd\u7c7b\u4f3c\u3002\u6b64\u8bbe\u8ba1\u5bf9\u63d0\u4f9b\u7b80\u6613\u6027\u548c\u4e00\u81f4\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u3000\u3000\u5efa\u7acb\u4e0a\u4e0b\u6587<\/p>\n<p>\u3000\u3000\u60a8\u53ef\u4f7f\u7528 PrincipalContext \u7c7b\u5efa\u7acb\u5230\u76ee\u6807\u76ee\u5f55\u7684\u8fde\u63a5\uff0c\u5e76\u6307\u5b9a\u9488\u5bf9\u8be5\u76ee\u5f55\u6267\u884c\u64cd\u4f5c\u7684\u51ed\u636e\u3002\u6b64\u65b9\u6cd5\u4e0e\u60a8\u5728 ActiveDirectory \u547d\u540d\u7a7a\u95f4\u4e2d\u4f7f\u7528 DirectoryContext \u7c7b\u5efa\u7acb\u4e0a\u4e0b\u6587\u7684\u65b9\u6cd5\u7c7b\u4f3c\u3002<\/p>\n<p>\u3000\u3000PrincipalContext \u6784\u9020\u51fd\u6570\u6709\u5404\u79cd\u5404\u6837\u7684\u91cd\u8f7d\uff0c\u5b83\u4eec\u63d0\u4f9b\u5efa\u7acb\u4e0a\u4e0b\u6587\u9700\u8981\u7684\u786e\u5207\u9009\u9879\u3002\u5982\u679c\u60a8\u5df2\u4f7f\u7528\u8fc7 System.DirectoryServices \u4e2d\u7684 DirectoryEntry \u7c7b\uff0c\u5c31\u4f1a\u53d1\u73b0\u5f88\u591a PrincipalContext \u9009\u9879\u770b\u8d77\u6765\u6bd4\u8f83\u773c\u719f\u3002\u4f46\u662f\uff0c\u6709\u4e09\u4e2a PrincipalContext \u9009\u9879\uff1aContextType\u3001\u540d\u79f0\u548c\u5bb9\u5668\uff0c\u6bd4 DirectoryEntry \u7c7b\u6240\u7528\u7684\u8f93\u5165\u53c2\u6570\u8981\u7279\u522b\u5f97\u591a\u3002\u8fd9\u79cd\u7279\u5b9a\u6027\u53ef\u786e\u4fdd\u60a8\u4f7f\u7528\u6b63\u786e\u7684\u8f93\u5165\u53c2\u6570\u7ec4\u5408\u3002\u5728 System.DirectoryServices \u548c ADSI \u4e2d\uff0cPrincipalContext \u6784\u9020\u51fd\u6570\u7684\u8fd9\u4e09\u4e2a\u53c2\u6570\u4f1a\u88ab\u7ed3\u5408\u5230\u4e00\u4e2a\u79f0\u4e3a\u8def\u5f84\u7684\u5b57\u7b26\u4e32\u4e2d\u3002\u533a\u5206\u8fd9\u4e9b\u7ec4\u4ef6\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u7406\u89e3\u8be5\u8def\u5f84\u5404\u4e2a\u90e8\u5206\u7684\u610f\u56fe\u3002<\/p>\n<p>\u3000\u3000\u53ef\u4f7f\u7528 ContextType \u679a\u4e3e\u6307\u5b9a\u76ee\u6807\u76ee\u5f55\u7684\u7c7b\u578b\uff1aDomain\uff08\u7528\u4e8e Active Directory \u57df\u670d\u52a1\uff09\u3001ApplicationDirectory\uff08\u7528\u4e8e AD LDS\uff09\u6216 Machine\uff08\u7528\u4e8e\u672c\u5730 SAM \u6570\u636e\u5e93\uff09\u3002\u76f8\u53cd\uff0c\u5f53\u4f7f\u7528 System.DirectoryServices \u65f6\uff0c\u53ef\u4f7f\u7528\u8def\u5f84\u5b57\u7b26\u4e32\uff08\u901a\u5e38\u662f\u201cLDAP\u201d\u6216\u201cWinNT\u201d\uff09\u7684\u63d0\u4f9b\u7a0b\u5e8f\u7ec4\u4ef6\u6307\u5b9a\u76ee\u6807\u5b58\u50a8\u3002\u7136\u540e ADSI \u4f1a\u5728\u5185\u90e8\u8bfb\u53d6\u6b64\u503c\u4ee5\u52a0\u8f7d\u5408\u9002\u7684\u63d0\u4f9b\u7a0b\u5e8f\u3002<\/p>\n<p>\u3000\u3000AccountManagement \u547d\u540d\u7a7a\u95f4\u4e2d\u7684\u7c7b\u53ef\u786e\u4fdd\u60a8\u53ea\u4f7f\u7528 Framework \u652f\u6301\u7684\u63d0\u4f9b\u7a0b\u5e8f\uff0c\u4ece\u800c\u4f7f\u6b64\u4efb\u52a1\u66f4\u7b80\u5355\u4e14\u66f4\u4e00\u81f4\u3002\u5b83\u8fd8\u907f\u514d\u4e86 ADSI \u548c System.DirectoryServices \u7f16\u7a0b\u8fc7\u7a0b\u4e2d\u5e38\u89c1\u7684\u4ee4\u4eba\u538c\u70e6\u7684\u63d0\u4f9b\u7a0b\u5e8f\u62fc\u5199\u9519\u8bef\u548c\u5927\u5c0f\u5199\u4e0d\u6b63\u786e\u95ee\u9898\u3002\u7136\u800c\uff0cAccountManagement \u4e0d\u652f\u6301\u4e0d\u592a\u5e38\u7528\u7684 ADSI \u63d0\u4f9b\u7a0b\u5e8f\uff0c\u4f8b\u5982 IIS \u548c Novell Directory Service\u3002<\/p>\n<p>\u3000\u3000\u60a8\u53ef\u4ee5\u4f7f\u7528 PrincipalContext \u6784\u9020\u51fd\u6570\u4e0a\u7684\u540d\u79f0\u53c2\u6570\u63d0\u4f9b\u8981\u8fde\u63a5\u5230\u7684\u7279\u5b9a\u76ee\u5f55\u7684\u540d\u79f0\u3002\u8fd9\u53ef\u4ee5\u662f\u67d0\u4e2a\u7279\u5b9a\u670d\u52a1\u5668\u3001\u8ba1\u7b97\u673a\u6216\u57df\u7684\u540d\u79f0\u3002\u6709\u4e00\u70b9\u503c\u5f97\u6ce8\u610f\uff0c\u5982\u679c\u6b64\u53c2\u6570\u4e3a \u7a7a\uff0cAccountManagement \u4f1a\u8bd5\u56fe\u6839\u636e\u60a8\u76ee\u524d\u7684\u5b89\u5168\u4e0a\u4e0b\u6587\u786e\u5b9a\u7528\u4e8e\u8be5\u8fde\u63a5\u7684\u9ed8\u8ba4\u8ba1\u7b97\u673a\u6216\u57df\u3002\u4f46\u662f\uff0c\u5982\u679c\u8981\u8fde\u63a5\u5230 AD LDS \u5b58\u50a8\uff0c\u5219\u5fc5\u987b\u4e3a\u540d\u79f0\u53c2\u6570\u6307\u5b9a\u4e00\u4e2a\u503c\u3002<\/p>\n<p>\u3000\u3000\u8be5\u5bb9\u5668\u53c2\u6570\u5141\u8bb8\u5728\u76ee\u5f55\u4e2d\u6307\u5b9a\u76ee\u6807\u4f4d\u7f6e\u4ee5\u5efa\u7acb\u4e0a\u4e0b\u6587\u3002\u5982\u679c\u4f7f\u7528 Machine ContextType\uff0c\u90a3\u4e48\u4e0d\u80fd\u6307\u5b9a\u6b64\u53c2\u6570\uff0c\u56e0\u4e3a SAM \u6570\u636e\u5e93\u6ca1\u6709\u5c42\u6b21\u7ed3\u6784\u3002\u76f8\u53cd\uff0c\u5982\u679c\u4f7f\u7528 ApplicationDirectory\uff0c\u5c31\u5fc5\u987b\u63d0\u4f9b\u4e00\u4e2a\u503c\uff0c\u56e0\u4e3a\u5728\u5c1d\u8bd5\u63a8\u65ad\u76ee\u5f55\u6839\u5bf9\u8c61\u65f6\uff0cAD LDS \u4e0d\u53d1\u5e03\u8981\u4f7f\u7528\u7684 defaultNamingContext \u5c5e\u6027\u3002\u6b64\u53c2\u6570\u5bf9\u4e8e Domain ContextType \u662f\u53ef\u9009\u7684\uff0c\u5982\u679c\u6ca1\u6709\u6307\u5b9a\u5b83\uff0cAccountManagement \u4f1a\u4f7f\u7528 defaultNamingContext\u3002<\/p>\n<p>\u3000\u3000\u5982\u6709\u5fc5\u8981\uff0c\u5176\u4ed6 \u53c2\u6570\uff08\u7528\u6237\u540d\u3001\u5bc6\u7801\u548c ContextOptions \u679a\u4e3e\uff09\u53ef\u8ba9\u60a8\u63d0\u4f9b\u7eaf\u6587\u672c\u51ed\u636e\uff0c\u5e76\u6307\u5b9a\u8981\u4f7f\u7528\u7684\u5404\u79cd\u8fde\u63a5\u5b89\u5168\u9009\u9879\u3002<\/p>\n<p>\u3000\u3000\u6240\u6709\u76ee\u5f55\u90fd\u652f\u6301 Windows Negotiate \u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\u3002\u5982\u679c\u6ca1\u6709\u4e3a Machine \u5b58\u50a8\u6307\u5b9a\u9009\u9879\uff0c\u5c31\u4f1a\u4f7f\u7528 Windows Negotiate \u8eab\u4efd\u9a8c\u8bc1\u3002\u4f46\u662f Domain \u548c ApplicationDirectory \u7684\u9ed8\u8ba4\u503c\u662f\u5177\u6709\u7b7e\u540d\u548c\u5c01\u6761\u7684 Windows Negotiate\u3002<\/p>\n<p>\u3000 \u3000\u8bf7\u6ce8\u610f\uff0cActive Directory \u57df\u670d\u52a1\u548c AD LDS \u4e5f\u652f\u6301 LDAP \u7b80\u5355\u7ed1\u5b9a\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\u5e94\u907f\u514d\u5c06\u5176\u7528\u4e8e Active Directory \u57df\u670d\u52a1\uff0c\u4f46\u662f\u5982\u679c\u60a8\u5e0c\u671b AD LDS \u5b58\u50a8\u4e2d\u7684\u7528\u6237\u6267\u884c\u4e3b\u4f53\u64cd\u4f5c\uff0c\u5b83\u5bf9\u4e8e AD LDS \u53ef\u80fd\u662f\u5fc5\u9700\u7684\u3002<\/p>\n<p>\u3000\u3000\u5982\u679c\u4e3a \u7528\u6237\u540d\u6216\u5bc6\u7801\u53c2\u6570\u6307\u5b9a\u4e86\u7a7a\u503c\uff0cAccountManagement \u4f1a\u4f7f\u7528\u5f53\u524d\u7684 Windows \u5b89\u5168\u4e0a\u4e0b\u6587\u3002\u5982\u679c\u786e\u5b9e\u8981\u6307\u5b9a\u51ed\u636e\uff0c\u652f\u6301\u7684\u7528\u6237\u540d\u683c\u5f0f\u662f SamAccountName\u3001UserPrincipalName \u548c NT4Name\u3002\u56fe 3 \u663e\u793a\u4e86\u4e09\u79cd\u5efa\u7acb\u4e0a\u4e0b\u6587\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u3000\u3000<\/p>\n<p>\u3000 \u3000<img decoding=\"async\" onclick=\"get_larger(this)\" src=\"http:\/\/nick.txtcc.com\/wp-content\/uploads\/remote_image\/2010\/05\/0125574SL.gif\" alt=\"\u5728 .NET Framework 3.5 \u4e2d\u7ba1\u7406\u76ee\u5f55\u5b89\u5168\u4e3b\u4f53\" \/>Figure 3 Three Examples of Establishing Context<\/p>\n<p><code>\/\/ create a context for a domain called Fabrikam pointed\n\/\/ to the TechWriters OU and using default credentials\nPrincipalContext domainContext = new PrincipalContext(\nContextType.Domain,&quot;Fabrikam&quot;,&quot;ou=TechWriters,dc=fabrikam,dc=com&quot;);<\/code><\/p>\n<p><code>\/\/ create a context for the current machine SAM store with the\n\/\/ current security context\nPrincipalContext machineContext = new PrincipalContext(\nContextType.Machine);<\/code><\/p>\n<p><code>\/\/ create a context for an AD LDS store pointing to the\n\/\/ partition root using the credentials for a user in the AD LDS store\n\/\/ and SSL for encryption\nPrincipalContext ldsContext = new PrincipalContext(\nContextType.ApplicationDirectory, &quot;sea-dc-02.fabrikam.com:50001&quot;,\n&quot;ou=ADAM Users,o=microsoft,c=us&quot;,\nContextOptions.SecureSocketLayer | ContextOptions.SimpleBind,\n&quot;CN=administrator,OU=ADAM Users,O=Microsoft,C=US &quot;, &quot;&lt;a href=&quot;mailto:pass@1w0rd01&quot;&gt;pass@1w0rd01&lt;\/a&gt;&quot;);<\/code><\/p>\n<p>\u3000 \u3000\u5f53\u53d1\u751f\u7ed1\u5b9a\u64cd\u4f5c\u65f6\uff0cAccountManagement PrincipalContext \u548c System.DirectoryServices DirectoryEntry \u7c7b\u4e4b\u95f4\u5b58\u5728\u53e6\u4e00\u4e2a\u7ec6\u5fae\u4f46\u91cd\u8981\u7684\u533a\u522b\u3002PrincipalContext \u4f1a\u5728\u521b\u5efa\u5bf9\u8c61\u65f6\u8fde\u63a5\u5e76\u7ed1\u5b9a\u5230\u5e95\u5c42\u76ee\u5f55\uff0c\u800c DirectoryEntry \u5219\u76f4\u5230\u60a8\u6267\u884c\u53e6\u4e00\u4e2a\u5f3a\u5236\u8fde\u63a5\u7684\u64cd\u4f5c\u65f6\u624d\u7ed1\u5b9a\u3002\u56e0\u6b64\uff0c\u4f7f\u7528 PrincipalContext \u53ef\u4ee5\u7acb\u5373\u83b7\u5f97\u6709\u5173\u8fde\u63a5\u662f\u5426\u6210\u529f\u7ed1\u5b9a\u5230\u76ee\u5f55\u7684\u53cd\u9988\u3002<\/p>\n<p>\u521b\u5efa\u7528\u6237\u5e10\u6237\u73b0\u5728\u60a8\u5e94\u8be5\u975e\u5e38\u4e86\u89e3 AccountManagement \u662f\u5982\u4f55\u4f7f\u7528 PrincipalContext \u8fde\u63a5\u548c\u7ed1\u5b9a\u5230\u5bb9\u5668\u4e86\u3002\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u8ba8\u8bba\u5178\u578b\u7684 DirectoryServices \u64cd\u4f5c\u2014\u2014\u521b\u5efa\u7528\u6237\u5e10\u6237\u3002\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u6bcf\u4e2a\u4ee3\u7801\u793a\u4f8b\u4f1a\u4e3a\u5fc5\u9700\u5c5e\u6027\u5206\u914d\u4e00\u4e2a\u503c\u3001\u6dfb\u52a0\u4e24\u4e2a\u53ef\u9009\u5c5e\u6027\u3001\u8bbe\u7f6e\u5bc6\u7801\u3001\u542f\u7528\u7528\u6237\u5e10\u6237\uff0c\u7136\u540e\u63d0\u4ea4\u5bf9\u76ee\u5f55\u7684\u66f4\u6539\u3002\u4e0b\u9762\u6211\u4eec \u4f7f\u7528\u56fe 3 \u793a\u4f8b 1 \u4e2d\u5f15\u5165\u7684 domainContext \u53d8\u91cf\u6765\u521b\u5efa\u65b0\u7684 UserPrincipal\uff1a<\/p>\n<p><code>\/\/ create a user principal object\nUserPrincipal user = new UserPrincipal(domainContext,\n&quot;User1Acct&quot;, &quot;&lt;a href=&quot;mailto:pass@1w0rd01&quot;&gt;pass@1w0rd01&lt;\/a&gt;&quot;, true);<\/code><\/p>\n<p><code>\/\/ assign some properties to the user principal\nuser.GivenName = &quot;User&quot;;\nuser.Surname = &quot;One&quot;;<\/code><\/p>\n<p><code>\/\/ force the user to change password at next logon\nuser.ExpirePasswordNow();<\/code><\/p>\n<p><code>\/\/ save the user to the directory\nuser.Save();<\/code><\/p>\n<p>\u3000\u3000domainContext \u53ef\u5efa\u7acb\u5230\u76ee\u5f55\u7684\u8fde\u63a5\u548c\u7528\u6765\u6267\u884c\u64cd\u4f5c\u7684\u5b89\u5168\u4e0a\u4e0b\u6587\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u4e00\u884c\u4ee3\u7801\u521b\u5efa\u65b0\u7528\u6237\u5bf9\u8c61\u3001\u8bbe\u7f6e\u5bc6\u7801\uff0c\u5e76\u542f\u7528\u5b83\u3002\u4e4b\u540e\uff0c\u6211\u4eec\u4f7f\u7528 GivenName \u548c Surname \u5c5e\u6027\u8bbe\u7f6e\u5e95\u5c42\u5b58\u50a8\u4e2d\u76f8\u5e94\u7684\u76ee\u5f55\u5c5e\u6027\u3002\u5728\u5c06\u5bf9\u8c61\u4fdd\u5b58\u5230\u5e95\u5c42\u76ee\u5f55\u5b58\u50a8\u4e4b\u524d\uff0c\u5bc6\u7801\u4f1a\u8fc7\u671f\uff0c\u4ece\u800c\u5f3a\u5236\u7528\u6237\u5728\u7b2c\u4e00\u6b21\u767b\u5f55\u65f6\u66f4\u6539\u5bc6\u7801\u3002<\/p>\n<p>\u505a\u4e3a\u6bd4 \u8f83\uff0c\u56fe 4 \u5c55\u793a\u4e86\u5728 System.DirectoryServices \u4e2d\u521b\u5efa\u7528\u6237\u5e10\u6237\u6240\u9700\u7684\u7b49\u6548\u6b65\u9aa4\u3002\u7b2c\u4e00\u884c\u4ee3\u7801\u4e2d\u7684\u5bb9\u5668\u53d8\u91cf\u662f DirectoryEntry \u7c7b\u5bf9\u8c61\uff0c\u5b83\u4e3a\u5176\u8fde\u63a5\u4f7f\u7528\u4e00\u4e2a\u8def\u5f84\u3002\u8be5\u8def\u5f84\u6307\u5b9a\u4e86\u63d0\u4f9b\u7a0b\u5e8f\u3001\u57df\u548c\u5bb9\u5668 (TechWriters OU)\u3002\u5b83\u8fd8\u4f7f\u7528\u5f53\u524d\u7528\u6237\u7684\u5b89\u5168\u4e0a\u4e0b\u6587\u8fdb\u884c\u8fde\u63a5\u3002\u8be5\u5bb9\u5668\u53d8\u91cf\u4e0e\u524d\u4e00\u793a\u4f8b\u4e2d\u521b\u5efa\u7528\u6237\u4e3b\u4f53\u7684 domainContext \u76f8\u4f3c\u3002Figure 4 Create an Account with System.DirectoryServices<\/p>\n<p><code>\u3000\u3000DirectoryEntry container =\nnew DirectoryEntry(&quot;&lt;a href=&quot;ldap:\/\/ou=TechWriters,dc=fabrikam,dc=com\/&quot;&gt;LDAP:\/\/ou=TechWriters,dc=fabrikam,dc=com&lt;\/a&gt;&quot;);\n\/\/ create a user directory entry in the container\nDirectoryEntry newUser = container.Children.Add(&quot;cn=user1Acct&quot;, &quot;user&quot;);<\/code><\/p>\n<p><code>\/\/ add the samAccountName mandatory attribute\nnewUser.Properties[&quot;sAMAccountName&quot;].Value = &quot;User1Acct&quot;;<\/code><\/p>\n<p><code>\/\/ add any optional attributes\nnewUser.Properties[&quot;givenName&quot;].Value = &quot;User&quot;;\nnewUser.Properties[&quot;sn&quot;].Value = &quot;One&quot;;<\/code><\/p>\n<p><code>\/\/ save to the directory\nnewUser.CommitChanges();<\/code><\/p>\n<p><code>\/\/ set a password for the user account\n\/\/ using Invoke method and IadsUser.SetPassword\nnewUser.Invoke(&quot;SetPassword&quot;, new object[] { &quot;pAssw0rdO1&quot; });<\/code><\/p>\n<p><code>\/\/ require that the password must be changed on next logon\nnewUser.Properties[&quot;pwdLastSet&quot;].Value = 0;<\/code><\/p>\n<p><code>\/\/ enable the user account\n\/\/ newUser.InvokeSet(&quot;AccountDisabled&quot;, new object[]{false});\n\/\/ or use ADS_UF_NORMAL_ACCOUNT (512) to effectively unset the\n\/\/ disabled bit\nnewUser.Properties[&quot;userAccountControl&quot;].Value = 512;<\/code><\/p>\n<p><code>\/\/ save to the directory\nnewUser.CommitChanges();<\/code><\/p>\n<p>\u3000<\/p>\n<p>\u3000 \u3000\u9664\u4e86\u6b64\u4ee3\u7801\u6bd4 AccountManagement \u793a\u4f8b\u7a0d\u957f\u4e00\u70b9\u4ee5\u5916\uff0c\u5b83\u8fd8\u66f4\u52a0\u590d\u6742\u3002\u6211\u4eec\u9700\u8981\u4e86\u89e3\u6709\u5173\u8be5\u76ee\u5f55\u4e2d\u5e95\u5c42\u6570\u636e\u6a21\u578b\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8fd8\u9700\u8981\u4e86\u89e3\u5982\u4f55\u5904\u7406\u67d0\u4e9b\u5e10\u6237\u7ba1\u7406\u529f\u80fd\uff0c\u4f8b\u5982\u8bbe\u7f6e\u521d\u59cb\u5bc6\u7801\u548c\u901a\u8fc7\u64a4\u6d88\u7981 \u7528\u6807\u5fd7\u6765\u542f\u7528\u7528\u6237\u5bf9\u8c61\u3002\u5982\u679c\u60a8\u5fc5\u987b\u4f7f\u7528\u57fa\u4e8e\u53cd\u5c04\u7684\u8c03\u7528\u548c InvokeSet \u65b9\u6cd5\u6765\u8c03\u7528\u5e95\u5c42 ADSI COM \u63a5\u53e3\u6210\u5458\uff0c\u8fd9\u4f1a\u6bd4\u8f83\u9ebb\u70e6\u3002\u6b63\u662f\u56e0\u4e3a\u6b64\u590d\u6742\u6027\uff0c\u4f7f\u5f97\u76ee\u5f55\u670d\u52a1\u7f16\u7a0b\u4ee4\u5f88\u591a\u5f00\u53d1\u4eba\u5458\u611f\u5230\u5f88\u6cae\u4e27\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5982\u679c\u6211\u4eec\u5c1d\u8bd5\u5728 AD LDS \u6216\u672c\u5730 SAM \u6570\u636e\u5e93\u4e2d\u521b\u5efa\u76f8\u540c\u7684\u7528\u6237\u5e10\u6237\uff0c\u5c31\u4f1a\u6709\u66f4\u591a\u4e0d\u540c\u4e4b\u5904\u3002AD LDS \u548c Active Directory \u57df\u670d\u52a1\u4f7f\u7528\u4e0d\u540c\u7684\u673a\u5236\u542f\u7528\u7528\u6237\u5e10\u6237\uff08AD LDS \u4f7f\u7528 msds-userAccountDisabled \u5c5e\u6027\uff0c\u800c Active Directory \u57df\u670d\u52a1\u4f7f\u7528 userAccountControl \u5c5e\u6027\uff09\uff0c\u800c SAM \u5b58\u50a8\u5219\u8981\u6c42\u8c03\u7528 ADSI \u63a5\u53e3\u6210\u5458\u3002\u4e09\u4e2a\u76ee\u5f55\u5b58\u50a8\u7684\u5e10\u6237\u7ba1\u7406\u529f\u80fd\u7f3a\u4e4f\u4e00\u81f4\u6027\u662f AccountManagement \u547d\u540d\u7a7a\u95f4\u5fc5\u987b\u514b\u670d\u7684\u5173\u952e\u8bbe\u8ba1\u96be\u9898\u4e4b\u4e00\u3002\u73b0\u5728\uff0c\u53ea\u8981\u66f4\u6539\u7528\u6765\u521b\u5efa UserPrincipal \u5bf9\u8c61\u7684 PrincipalContext\uff0c\u5373\u53ef\u8f7b\u677e\u5730\u5728\u76ee\u5f55\u5b58\u50a8\u4e4b\u95f4\u5207\u6362\uff0c\u5e76\u83b7\u5f97\u4e00\u7ec4\u4e00\u81f4\u7684\u5e10\u6237\u7ba1\u7406\u529f\u80fd\u3002.NET Framework 2.0 \u4e2d\u5f15\u5165\u7684 Protocols \u547d\u540d\u7a7a\u95f4\u5e76\u4e0d\u89e3\u51b3\u4efb\u4f55\u8fd9\u4e9b\u9700\u8981\u3002\u5b83\u7684\u7528\u9014\u662f\u4e3a\u7cfb\u7edf\u7ea7 LDAP \u7a0b\u5e8f\u5458\u63d0\u4f9b\u66f4\u5f3a\u5927\u3001\u66f4\u7075\u6d3b\u7684 API\uff0c\u4ee5\u6784\u5efa\u57fa\u4e8e LDAP \u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u4f46\u662f\uff0c\u4e0e System.DirectoryServices \u76f8\u6bd4\uff0c\u5b83\u5bf9 LDAP \u6a21\u578b\u63d0\u4f9b\u7684\u62bd\u8c61\u751a\u81f3\u66f4\u5c11\uff0c\u5e76\u4e14\u5bf9\u7b80\u5316\u4e0d\u540c\u76ee\u5f55\u4e4b\u4e2d\u7684\u5dee\u5f02\u6ca1\u6709\u4efb\u4f55\u4f5c\u7528\u3002\u6b64\u5916\uff0c\u5b83\u4e0d\u9002\u5408\u4e0e\u672c\u5730 SAM \u6570\u636e\u5e93\uff08\u4e0d\u662f LDAP \u76ee\u5f55\uff09\u914d\u5408\u4f7f\u7528\u3002\u672c\u6587\u9644\u5e26\u7684\u5728\u7ebf\u4ee3\u7801\u793a\u4f8b\u5305\u542b\u4e0e\u56fe 3 \u540e\u9762\u7684 AccountManager \u793a\u4f8b\u76f8\u4f3c\u7684\u793a\u4f8b\u3002\u5b83\u6267\u884c\u76f8\u540c\u7684\u4efb\u52a1\uff0c\u4f46\u662f\u8981\u4f7f\u7528\u4e09\u500d\u7684\u4ee3\u7801\u884c\u3002\u56fe 5 \u4e2d\u7684 PrincipalContext \u663e\u793a\u4e86\u5f15\u7528\u67d0\u53f0\u8ba1\u7b97\u673a\u6765\u5b9a\u4f4d SAM \u5b58\u50a8\u7684 ContextType \u679a\u4e3e\u3002\u4e0b\u4e00\u4e2a\u53c2\u6570\u6309\u7167\u540d\u79f0\uff08\u6216 IP \u5730\u5740\uff09\u4ee5\u5b9e\u9645\u7684\u8ba1\u7b97\u673a\u4e3a\u76ee\u6807\uff0c\u6700\u540e\u4e24\u4e2a\u503c\u63d0\u4f9b\u53ef\u521b\u5efa\u5e10\u6237\u7684\u5e10\u6237\u51ed\u636e\u3002Figure 5 Creating a SAM Database User Account<\/p>\n<p><code>PrincipalContext principalContext = new PrincipalContext(\nContextType.Machine. &quot;computer01&quot;, &quot;adminUser&quot;, &quot;adminPassword&quot;);<\/code><\/p>\n<p>UserPrincipal user = new UserPrincipal(principalContext,\n&#8220;User1Acct&#8221;, &#8220;<a href=\"mailto:pass@1w0rd01\">pass@1w0rd01<\/a>&#8220;, true);<\/p>\n<p><code>\/\/Note the difference in attributes when accessing a different store\n\/\/the attributes appearing in IntelliSense are not derived from the\n\/\/underlying store\nuser.Name = &quot;User One&quot;;\nuser.Description = &quot;User One&quot;;\nuser.ExpirePasswordNow();\nuser.Save();<\/code><\/p>\n<p>\u3000 \u3000\u6211\u4eec\u8bbe\u7f6e\u4e86 Name \u548c Description \u5c5e\u6027\uff0c\u56e0\u4e3a\u50cf\u5728 Active Directory \u57df\u670d\u52a1\u4e2d\u4e00\u6837\uff0cSAM \u5b58\u50a8\u4e0d\u5305\u542b givenName\u3001sn \u6216 displayName \u5c5e\u6027\u3002\u5373\u4f7f AccountManagement \u8bd5\u56fe\u5728\u6240\u6709\u4e09\u4e2a\u76ee\u5f55\u5b58\u50a8\u95f4\u63d0\u4f9b\u4e00\u81f4\u7684\u4f53\u9a8c\uff0c\u4f46\u662f\u5e95\u5c42\u6a21\u578b\u603b\u662f\u4f1a\u6709\u4e00\u4e9b\u5dee\u5f02\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u8bd5\u56fe\u83b7\u53d6\u5e95\u5c42\u5b58\u50a8\u4e2d\u6ca1\u6709\u7684\u5c5e\u6027\uff0c\u5b83\u5c31\u4f1a\u5f15\u53d1 InvalidOperationException\u3002<\/p>\n<p>\u56fe 3 \u548c\u56fe 5 \u662f\u521b\u5efa\u7528\u6237\u5e10\u6237\u7684\u4e24\u4e2a\u793a\u4f8b\uff1b\u5b83\u4eec\u663e\u793a\u4e86\u5728\u5bf9\u4efb\u4f55\u5b58\u50a8\u6267\u884c\u64cd\u4f5c\u65f6\uff0cAccountManagement \u547d\u540d\u7a7a\u95f4\u4e2d\u56fa\u6709\u7684\u4e00\u81f4\u6027\u7f16\u7a0b\u6a21\u578b\u3002\u56fe 6 \u4e2d\u7684 PrincipalContext \u4f7f\u7528 ContextType.ApplicationDirectory \u4ee5 AD LDS \u5b58\u50a8\u4e3a\u76ee\u6807\uff0c\u5982\u56fe 3 \u6240\u793a\u3002\u4e0b\u4e00\u4e2a\u53c2\u6570\u663e\u793a AD LDS \u670d\u52a1\u5668\u3002\u5728\u6b64\u4f8b\u4e2d\uff0csea-dc-02.fabrikam.com \u662f\u627f\u8f7d AD LDS \u5b9e\u4f8b\u7684\u670d\u52a1\u5668\u7684\u5b8c\u5168\u9650\u5b9a\u57df\u540d (FQDN)\uff0c\u8be5\u5b9e\u4f8b\u4fa6\u542c\u7528\u4e8e SSL \u901a\u4fe1\u7684\u7aef\u53e3 50001\u3002\u8bf7\u6ce8\u610f\uff0c\u4ee3\u7801\u4e0b\u8f7d\u5728\u7aef\u53e3 50000 \u4e0a\u4f7f\u7528\u975e SSL \u901a\u4fe1\u3002\u8fd9\u6837\u5e76\u4e0d\u5b89\u5168\uff0c\u4f46\u662f\u5bf9\u60a8\u81ea\u5df1\u8fdb\u884c\u6d4b\u8bd5\u6ca1\u95ee\u9898\u3002Figure 6 Creating an ADAM or AD LDS User Account<\/p>\n<p><code>PrincipalContext principalContext = new PrincipalContext(\nContextType.ApplicationDirectory,\n&quot;sea-dc-02.fabrikam.com:50001&quot;,\n&quot;ou=ADAM Users,o=microsoft,c=us&quot;,\nContextOptions.SecureSocketLayer | ContextOptions.SimpleBind,\n&quot;CN=administrator,OU=ADAM Users,O=Microsoft,C=US&quot;,\n&quot;&lt;a href=&quot;mailto:P@55w0rd0987&quot;&gt;P@55w0rd0987&lt;\/a&gt;&quot;);<\/code><\/p>\n<p><code>UserPrincipal user = new UserPrincipal(principalContext,\n&quot;User1Acct&quot;, &quot;&lt;a href=&quot;mailto:pass@1w0rd01&quot;&gt;pass@1w0rd01&lt;\/a&gt;&quot;, true);<\/code><\/p>\n<p><code>user.GivenName = &quot;User&quot;;\nuser.Surname = &quot;One&quot;;<\/code><\/p>\n<p><code>user.Save();<\/code><\/p>\n<p>\u3000 \u3000\u4e0b\u4e00\u4e2a\u53c2\u6570\u6307\u5b9a\u60a8\u60f3\u5728\u5176\u4e2d\u6267\u884c CRUD\uff08\u521b\u5efa\/\u8bfb\u53d6\/\u66f4\u65b0\/\u5220\u9664\uff09\u64cd\u4f5c\u7684\u5bb9\u5668\u3002\u6b64\u793a\u4f8b\u6307\u5b9a\u4e86\u5b58\u50a8\u5728 AD LDS \u4e2d\u7528\u4e8e\u6267\u884c CRUD \u64cd\u4f5c\u7684\u7528\u6237\uff0c\u6240\u4ee5\u5b83\u5fc5\u987b\u4f7f\u7528 LDAP \u7b80\u5355\u7ed1\u5b9a\uff0c\u5e76\u4e14\u5b83\u51fa\u4e8e\u5b89\u5168\u539f\u56e0\u5b83\u4e0e SSL \u7ec4\u5408\u5728\u4e00\u8d77\u3002\u5373\u4f7f AD LDS \u652f\u6301\u672c\u673a\u7684\u5b89\u5168 DIGEST \u9a8c\u8bc1\uff0c\u4f46\u662f ADSI \u672c\u8eab\u4e0d\u4f1a\u3002\u518d\u6b21\u91cd\u7533\uff0c\u6211\u4eec\u7684\u793a\u4f8b\u5b9e\u9645\u4e0a\u4e0e\u524d\u4e24\u4e2a\u793a\u4f8b\u57fa\u672c\u76f8\u540c\uff0c\u53ea\u662f PrincipalContext \u6709\u8f83\u5927\u7684\u5dee\u5f02\u3002<\/p>\n<p>AccountManagement \u547d\u540d\u7a7a\u95f4\u63d0\u4f9b\u4e86\u4e00\u7ec4\u5168\u9762\u7684\u5e10\u6237\u7ba1\u7406\u529f\u80fd\uff0c\u6bd4\u5982\u5bc6\u7801\u8fc7\u671f\u548c\u5e10\u6237\u89e3\u9501\u3002\u9650\u4e8e\u7bc7\u5e45\uff0c\u6211\u4eec\u65e0\u6cd5\u5728\u6b64\u4e00\u4e00\u4ecb\u7ecd\uff0c\u4f46\u6700\u57fa\u672c\u70b9\u662f\u5b83\u4eec\u53ef\u4ee5\u8de8\u76ee\u5f55\u5b58\u50a8\u4e00\u81f4\u53ef\u9760\u5730\u53d1\u6325\u4f5c\u7528\uff0c \u5e76\u4e14\u7701\u53bb\u4e86\u5b9e\u73b0\u8fd9\u4e9b\u529f\u80fd\u7684\u9ebb\u70e6\u3002\u521b\u5efa\u7ec4\u548c\u8ba1\u7b97\u673a\u60a8\u5df2\u53d1\u73b0\u521b\u5efa\u7528\u6237\u5e10\u6237\u5f88\u7b80\u5355\uff0c\u5e76\u4e14\u53ef\u5728\u5404\u4e2a DirectoryServices \u5b58\u50a8\u4e4b\u95f4\u4fdd\u6301\u4e00\u81f4\u3002\u8fd9\u79cd\u4e00\u81f4\u6027\u53ef\u5ef6\u4f38\u5230\u521b\u5efa\u53e6\u5916\u4e24\u4e2a\u652f\u6301\u7684 DirectoryServices \u5bf9\u8c61\uff1a\u7ec4\u548c\u8ba1\u7b97\u673a\u3002\u548c UserPrincipal \u7c7b\u4e00\u6837\uff0cGroupPrincipal \u548c ComputerPrincipal \u7c7b\u4e5f\u662f\u4ece Principal \u62bd\u8c61\u7c7b\u7ee7\u627f\u800c\u6765\uff0c\u5e76\u4e14\u64cd\u4f5c\u65b9\u6cd5\u4e5f\u76f8\u4f3c\u3002\u4f8b\u5982\uff0c\u8981\u5728 Active Directory \u57df\u670d\u52a1\u3001AD LDS \u6216 SAM \u5e10\u6237\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u540d\u4e3a Group01 \u7684\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<p><code>GroupPrincipal group = new GroupPrincipal(principalContext,\n&quot;Group01&quot;);\ngroup.Save();<\/code><\/p>\n<p>\u3000 \u3000\u5728\u6bcf\u4e00\u79cd\u60c5\u51b5\u4e0b\uff0c\u5bf9\u4e0d\u540c\u5b58\u50a8\u5efa\u7acb\u4e0a\u4e0b\u6587\u7684 PrincipalContext \u7c7b\u6d88\u9664\u4e86\u5dee\u5f02\u3002\u7528\u6765\u521b\u5efa\u8ba1\u7b97\u673a\u5bf9\u8c61\u7684\u4ee3\u7801\u9075\u5faa\u4e0e\u521b\u5efa\u4e3b\u4f53\u5bf9\u8c61\u76f8\u4f3c\u7684\u6a21\u5f0f\uff0c\u5373\u4f7f\u7528\u4e0a\u4e0b\u6587\uff0c\u7136\u540e\u5c06\u5bf9\u8c61\u4fdd\u5b58\u81f3\u4e3b\u4f53\u4e0a\u4e0b\u6587\u7684\u76ee\u6807\uff1a<\/p>\n<p><code>ComputerPrincipal computer = new ComputerPrincipal(domainContext);\ncomputer.DisplayName = &quot;Computer1&quot;;\ncomputer.SamAccountName = &quot;Computer1$&quot;;\ncomputer.Enabled = true;\ncomputer.SetPassword(&quot;&lt;a href=&quot;mailto:p@ssw0rd01&quot;&gt;p@ssw0rd01&lt;\/a&gt;&quot;);\ncomputer.Save();<\/code><\/p>\n<p>\u3000 \u3000\u518d\u6b21\u91cd\u7533\uff0cAccountManagement \u4f1a\u8d1f\u8d23\u4f7f\u6240\u6709\u53d7\u652f\u6301\u6807\u8bc6\u5b58\u50a8\u7684\u4ea4\u4e92\u6a21\u578b\u8fbe\u6210\u4e00\u81f4\u3002\u6b64\u4f8b\u663e\u793a\u4e86\u521b\u5efa\u53ef\u8054\u63a5\u5230\u57df\uff08\u5b83\u8981\u6c42 sAMAccountName \u5c5e\u6027\u4e2d\u6709\u4e00\u4e2a\u5c3e\u90e8 $\uff09\u7684\u8ba1\u7b97\u673a\u5bf9\u8c61\u7684\u6b63\u786e\u8bed\u6cd5\uff0c\u4f46\u8bbe\u7f6e\u4e86\u663e\u793a\u540d\u79f0\u548c\u516c\u7528\u540d\uff0c\u6240\u4ee5\u4e0d\u4f1a\u5305\u62ec $\u3002\u8bf7\u6ce8\u610f\uff0c\u7531\u4e8e SAM \u6570\u636e\u5e93\u548c AD LDS \u4e0d\u5305\u542b\u8ba1\u7b97\u673a\u7c7b\uff0c\u6240\u4ee5 AccountManagement \u5c06\u53ea\u5141\u8bb8\u5728\u57fa\u4e8e\u57df\u7684 PrincipalContext \u5185\u90e8\u521b\u5efa\u6b64\u7c7b\u578b\u7684\u5bf9\u8c61\u3002\u53e6\u5916\uff0c\u53ea\u6709 Active Directory \u57df\u670d\u52a1\u5305\u542b\u5404\u79cd\u7ec4\u4f5c\u7528\u57df\uff1a\u5168\u5c40\u3001\u901a\u7528\u548c\u57df\u672c\u5730\uff0c\u5e76\u5305\u542b\u5b89\u5168\u7ec4\u548c\u901a\u8baf\u7ec4\u3002\u56e0\u6b64\uff0cGroupPrincipal \u7c7b\u4f1a\u63d0\u4f9b\u53ef\u7a7a\u5c5e\u6027\uff0c\u5141\u8bb8\u5728\u5fc5\u8981\u65f6\u8bbe\u7f6e\u8fd9\u4e9b\u503c\u3002<\/p>\n<p>\u7ba1 \u7406\u7ec4\u6210\u5458\u8eab\u4efdAccountManagement \u547d\u540d\u7a7a\u95f4\u4e5f\u7b80\u5316\u4e86\u7ec4\u6210\u5458\u8eab\u4efd\u7684\u7ba1\u7406\u3002\u5728 AccountManagement \u4e4b\u524d\uff0c\u7ba1\u7406\u4e0d\u540c\u5b58\u50a8\u4e2d\u7684\u7ec4\u5b58\u5728\u5f88\u591a\u7279\u6027\u548c\u4e0d\u4e00\u81f4\u3002\u7ba1\u7406\u5177\u6709\u5f88\u591a\u6210\u5458\u7684\u7ec4\u4ece\u7f16\u7a0b\u89d2\u5ea6\u6765\u8bf4\u975e\u5e38\u56f0\u96be\u3002\u53e6\u5916\uff0c\u60a8\u5fc5\u987b\u4f7f\u7528 COM \u4e92\u64cd\u4f5c\u6765\u7ba1\u7406 SAM \u7ec4\u6210\u5458\u8eab\u4efd\uff0c\u4f7f\u7528 LDAP \u5c5e\u6027\u7ba1\u7406 Active Directory \u57df\u670d\u52a1\u548c AD LDS \u7ec4\u3002\u4f46\u662f\u73b0\u5728\uff0cGroupPrincipal \u7c7b\u7684 Members \u5c5e\u6027\u5141\u8bb8\u60a8\u679a\u4e3e\u7ec4\u7684\u6210\u5458\u8eab\u4efd\uff0c\u5e76\u7ba1\u7406\u5176\u6210\u5458\u3002\u4e00\u5207\u90fd\u8fce\u5203\u800c\u89e3\u3002\u53e6\u4e00\u4e2a\u770b\u4f3c\u7b80\u5355\u4f46\u5b9e\u9645\u4e0a\u96be\u4ee5\u5b9e\u73b0\u7684\u64cd\u4f5c\u662f\u83b7\u53d6\u7528\u6237\u6240\u5c5e\u7684\u6240\u6709\u7ec4\u3002 AccountManagement \u63d0\u4f9b\u4e86\u597d\u51e0\u79cd\u65b9\u6cd5\u5e2e\u52a9\u60a8\u3002Principal \u57fa\u7c7b\u5305\u62ec\u4e24\u4e2a GetGroups \u65b9\u6cd5\u548c\u4e24\u4e2a IsMemberOf \u65b9\u6cd5\uff0c\u5b83\u4eec\u7684\u4f5c\u7528\u5206\u522b\u662f\u83b7\u53d6\u4efb\u4f55 Principal \u7c7b\u578b\u7684\u7ec4\u6210\u5458\u8eab\u4efd\uff0c\u4ee5\u53ca\u67e5\u770b\u4e3b\u4f53\u662f\u5426\u662f\u7ec4\u7684\u6210\u5458\u3002\u540c\u65f6\uff0cUserPrincipal \u63d0\u4f9b\u4e86\u7279\u6b8a\u7684 GetAuthorizationGroups \u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u4f1a\u8fd4\u56de\u4efb\u4f55 UserPrincipal \u7c7b\u578b\u7684\u5b8c\u5168\u6269\u5c55\u7684\u5b89\u5168\u7ec4\u6210\u5458\u8eab\u4efd\u3002\u56fe 7 \u663e\u793a\u4e86\u60a8\u53ef\u4ee5\u5982\u4f55\u4f7f\u7528 GetAuthorizationGroups \u65b9\u6cd5\u3002Figure 7 Using the GetAuthorizationGroups Method<\/p>\n<p><code>string userName = &quot;user1Acct&quot;;<\/code><\/p>\n<p><code>\/\/ find the user in the identity store\nUserPrincipal user =\nUserPrincipal.FindByIdentity(\nadPrincipalContext,\nuserName);<\/code><\/p>\n<p><code>\/\/ get the groups for the user principal and\n\/\/ store the results in a PrincipalSearchResult object\nPrincipalSearchResult&lt;Principal&gt; results =\nuser.GetAuthorizationGroups();<\/code><\/p>\n<p><code>\/\/ display the names of the groups to which the\n\/\/ user belongs\nConsole.WriteLine(&quot;groups to which {0} belongs:&quot;, userName);\nforeach (Principal result in results)\n{\nConsole.WriteLine(&quot;name: {0}&quot;, result.Name);\n}<\/code><\/p>\n<p>\u3000 \u3000AccountManagement \u8fd8\u7b80\u5316\u4e86\u53e6\u4e00\u4e2a\u6709\u70b9\u6280\u5de7\u6027\u7684\u64cd\u4f5c\uff0c\u90a3\u5c31\u662f\u8de8\u53d7\u4fe1\u4efb\u7684\u57df\u6216\u4f7f\u7528\u5916\u90e8\u5b89\u5168\u4e3b\u4f53\u6269\u5c55\u7ec4\u6210\u5458\u8eab\u4efd\u3002Principal \u7c7b\u7684 GetGroups(PrincipalContext) \u65b9\u6cd5\u53ef\u4ee5\u4e3a\u60a8\u627f\u62c5\u7e41\u91cd\u7684\u5de5\u4f5c\u3002<\/p>\n<p>\u67e5\u627e\u81ea\u5df1\u53e6\u4e00\u4e2a\u7ecf\u5e38\u4ee4\u7a0b\u5e8f\u5458\u82e6\u607c\u7684\u4efb\u52a1\u662f\u5728\u76ee\u5f55\u4e2d \u67e5\u627e\u5bf9\u8c61\u3002\u867d\u7136\u76f8\u5bf9\u4e8e\u5f00\u53d1\u4eba\u5458\u65e5\u5e38\u9762\u5bf9\u7684\u8bed\u6cd5\uff0cLDAP \u7b97\u4e0d\u4e0a\u662f\u7279\u522b\u590d\u6742\u7684\u67e5\u8be2\u8bed\u8a00\uff0c\u4f46\u5b83\u4ecd\u662f\u4e00\u79cd\u964c\u751f\u7684\u8bed\u8a00\u3002\u800c\u4e14\uff0c\u5373\u4f7f\u60a8\u4e86\u89e3 LDAP \u7684\u57fa\u672c\u77e5\u8bc6\uff0c\u901a\u5e38\u4e5f\u5f88\u96be\u627e\u5230\u4f7f\u7528\u5b83\u6267\u884c\u5e38\u89c1\u4efb\u52a1\u7684\u65b9\u6cd5\u3002AccountManagement \u518d\u4e00\u6b21\u4f7f\u8fd9\u4e9b\u4efb\u52a1\u53d8\u5f97\u975e\u5e38\u7b80\u5355\uff0c\u65b9\u6cd5\u662f\u901a\u8fc7\u4f7f\u7528 FindByIdentity \u65b9\u6cd5\u5e2e\u52a9\u60a8\u67e5\u627e\u5bf9\u8c61\u3002\u6b64\u65b9\u6cd5\u662f Principal \u62bd\u8c61\u7c7b\u7684\u4e00\u90e8\u5206\uff0cUserPrincipal\u3001GroupPrincipal \u548c ComputerPrincipal \u7c7b\u90fd\u662f\u4ece\u5b83\u7ee7\u627f\u800c\u6765\u3002\u56e0\u6b64\uff0c\u5982\u679c\u60a8\u9700\u8981\u641c\u7d22\u8fd9\u4e9b\u4e3b\u4f53\u7c7b\u7684\u5176\u4e2d\u4e00\u4e2a\uff0cFindByIdentity \u4f1a\u662f\u4e00\u4e2a\u503c\u5f97\u62e5\u6709\u7684\u597d\u5e2e\u624b\u3002FindByIdentity \u5305\u542b\u4e24\u4e2a\u91cd\u8f7d\uff0c\u4e24\u4e2a\u90fd\u63a5\u53d7 PrincipalContext \u548c\u8981\u67e5\u627e\u7684\u503c\u3002\u5bf9\u4e8e\u8be5\u503c\uff0c\u60a8\u53ef\u4ee5\u6307\u5b9a\u4efb\u4f55\u652f\u6301\u7684\u6807\u8bc6\u7c7b\u578b\uff1aSamAccountName\u3001Name\u3001UserPrincipalName\u3001 DistinguishedName\u3001Sid \u6216 Guid\u3002\u7b2c\u4e8c\u4e2a\u91cd\u8f7d\u8fd8\u5141\u8bb8\u60a8\u663e\u5f0f\u5b9a\u4e49\u5373\u5c06\u6307\u5b9a\u4e3a\u8be5\u503c\u7684\u6807\u8bc6\u7c7b\u578b\u3002\u4ece\u76f8\u5bf9\u7b80\u5355\u7684\u91cd\u8f7d\u5f00\u59cb\uff0c\u4ee5\u4e0b\u662f\u7740\u624b\u4f7f\u7528 FindByIdentity \u7684\u65b9\u6cd5\uff0c\u76ee\u6807\u662f\u8fd4\u56de\u6211\u4eec\u5728\u524d\u4e00\u793a\u4f8b\u4e2d\u521b\u5efa\u7684\u7528\u6237\u5e10\u6237\uff1a<\/p>\n<p><code>UserPrincipal user = UserPrincipal.FindByIdentity(principalContext, &quot;user1Acct&quot;);<\/code><\/p>\n<p>\u3000\u3000 \u4e00\u65e6\u6709\u4e86\u4e0a\u4e0b\u6587\uff08\u5b58\u50a8\u5728 principalContext \u5bf9\u8c61\u4e2d\uff09\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528 FindByIdentity \u65b9\u6cd5\u68c0\u7d22\u4e3b\u4f53\u5bf9\u8c61\uff0c\u5728\u672c\u4f8b\u4e2d\u662f UserPrincipal\u3002\u5efa\u7acb\u4e86\u4efb\u4f55\u53d7\u652f\u6301\u7684\u6807\u8bc6\u5b58\u50a8\u7684\u4e0a\u4e0b\u6587\u540e\uff0c\u7528\u4e8e\u67e5\u627e\u8be5\u6807\u8bc6\u7684\u4ee3\u7801\u59cb\u7ec8\u90fd\u4e00\u6837\u3002<\/p>\n<p>\u7b2c\u4e8c\u4e2a FindByIdentity \u6784\u9020\u51fd\u6570\u5141\u8bb8\u60a8\u663e\u5f0f\u6307\u5b9a\u6807\u8bc6\u683c\u5f0f\u3002\u4f7f\u7528\u6b64\u6784\u9020\u51fd\u6570\u65f6\uff0c\u5fc5\u987b\u4f7f\u8be5\u503c\u7684\u683c\u5f0f\u4e0e\u6307\u5b9a\u7684\u6807\u8bc6\u7c7b\u578b\u76f8\u5339\u914d\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u4f7f\u7528 UserPrincipal \u7684\u53ef\u5206\u8fa8\u540d\u79f0\u6b63\u786e\u8fd4\u56de\u5b83\uff0c\u524d\u63d0\u662f\u8be5\u5bf9\u8c61\u5b58\u5728\u4e8e\u76ee\u5f55\u4e2d\u5e76\u4e14\u4f4d\u4e8e\u6307\u5b9a\u7684\u4f4d\u7f6e\uff1a<\/p>\n<p><code>UserPrincipal user = UserPrincipal.FindByIdentity(\nadPrincipalContext,\nIdentityType.DistinguishedName,\n&quot;CN=User1Acct,OU=TechWriters,DC=FABRIKAM,DC=COM&quot;);<\/code><\/p>\n<p>\u3000\u3000\u76f8\u53cd\uff0c\u4ee5\u4e0b\u4ee3\u7801\u4e0d\u4f1a\u8fd4 \u56de UserPrincipal\uff0c\u56e0\u4e3a IdentityType \u679a\u4e3e\u6307\u5b9a\u4e86 DistinguishedName \u683c\u5f0f\uff0c\u4f46\u662f\u8be5\u503c\u6ca1\u6709\u4f7f\u7528\u6b64\u683c\u5f0f\uff1a<\/p>\n<p><code>UserPrincipal user = UserPrincipal.FindByIdentity(\nadPrincipalContext,\nIdentityType.DistinguishedName,\n&quot;user1Acct&quot;);<\/code><\/p>\n<p>\u3000\u3000\u683c\u5f0f\u5f88\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5982 \u679c\u60a8\u51b3\u5b9a\u4f7f\u7528 GUID \u6216 SID \u6807\u8bc6\u7c7b\u578b\uff0c\u5c31\u5fc5\u987b\u5bf9\u8be5\u503c\u5206\u522b\u4f7f\u7528\u6807\u51c6\u7684 COM GUID \u683c\u5f0f\u548c\u5b89\u5168\u63cf\u8ff0\u7b26\u63cf\u8ff0\u8bed\u8a00 (SDDL) \u683c\u5f0f\u3002\u672c\u6587\u7684\u4ee3\u7801\u4e0b\u8f7d\u63d0\u4f9b\u4e86\u4e24\u79cd\u663e\u793a\u6b63\u786e\u683c\u5f0f\u7684\u65b9\u6cd5\uff08FindByIdentityGuid \u548c FindByIdentitySid\uff09\u3002\u8bf7\u6ce8\u610f\uff0c\u60a8\u5fc5\u987b\u66f4\u6539\u8fd9\u4e9b\u65b9\u6cd5\u4e2d\u7684 GUID \u6216 SID \u503c\uff0c\u4ee5\u4fbf\u5728\u76ee\u5f55\u5b58\u50a8\u4e2d\u627e\u5230\u5339\u914d\u9879\u3002\u6b63\u5982\u6211\u4eec\u7a0d\u540e\u8981\u4ecb\u7ecd\u7684\u90a3\u6837\uff0c\u4f7f\u7528 PrincipalSearcher \u7c7b\u83b7\u5f97\u5176\u4e2d\u4efb\u4f55\u4e00\u4e2a\u683c\u5f0f\u90fd\u975e\u5e38\u7b80\u5355\u3002<\/p>\n<p>\u73b0 \u5728\u60a8\u5df2\u627e\u5230 Principal \u5bf9\u8c61\uff0c\u5e76\u4e0e\u5176\u7ed1\u5b9a\uff0c\u63a5\u4e0b\u6765\u5c31\u53ef\u4ee5\u8f7b\u677e\u5730\u5bf9\u5b83\u6267\u884c\u64cd\u4f5c\u4e86\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5c06\u7528\u6237\u6dfb\u52a0\u5230\u7ec4\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p><code>\/\/ get a user principal\nUserPrincipal user =\nUserPrincipal.FindByIdentity(adPrincipalContext, &quot;User1Acct&quot;);\n\/\/ get a group principal\nGroupPrincipal group =\nGroupPrincipal.FindByIdentity(adPrincipalContext, &quot;Administrators&quot;);\n\/\/ add the user\ngroup.Members.Add(user);\n\/\/ save changes to directory\ngroup.Save();<\/code><\/p>\n<p>\u3000\u3000\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528 FindByIdentity \u65b9\u6cd5\u5148\u627e\u5230\u7528\u6237\uff0c\u7136\u540e\u518d\u627e\u5230\u7ec4\u3002\u4e00\u65e6\u4ee3\u7801\u83b7\u5f97\u8fd9\u4e9b\u4e3b\u4f53\u5bf9\u8c61\uff0c\u6211\u4eec\u5c31\u4f1a\u8c03\u7528\u7ec4\u7684 Members \u5c5e\u6027\u7684 Add \u65b9\u6cd5\uff0c\u5c06\u8be5\u7528\u6237\u4e3b\u4f53\u6dfb\u52a0\u5230\u8be5\u7ec4\u3002\u6700\u540e\uff0c\u6211\u4eec\u8c03\u7528\u7ec4\u7684 Save \u65b9\u6cd5\u4ee5\u4fdd\u5b58\u5bf9\u76ee\u5f55\u7684\u66f4\u6539\u3002<\/p>\n<p>\u67e5\u627e\u5339\u914d\u9879\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5f3a\u5927\u7684\u793a\u4f8b\u67e5\u8be2 (QBE) \u529f\u80fd\u548c PrincipalSearcher \u7c7b\uff0c\u6839\u636e\u5b9a\u4e49\u597d\u7684\u6761\u4ef6\u67e5\u627e\u5bf9\u8c61\u3002\u6211\u4eec\u4f1a\u5bf9 QBE \u548c the PrincipalSearcher \u7c7b\u8fdb\u884c\u66f4\u8be6\u7ec6\u7684\u8bf4\u660e\uff0c\u4f46\u662f\u6211\u4eec\u5148\u770b\u4e00\u4e0b\u7b80\u5355\u7684\u641c\u7d22\u793a\u4f8b\u3002\u56fe 8 \u663e\u793a\u4e86\u5982\u4f55\u67e5\u627e\u6240\u6709 name\/cn \u524d\u7f00\u4ee5\u201cuser\u201d\u5f00\u5934\u4e14\u7981\u7528\u7684\u7528\u6237\u5e10\u6237\u3002Figure 8 Using PrincipalSearcher<\/p>\n<p><code>\/\/ create a principal object representation to describe\n\/\/ what will be searched\nUserPrincipal user = new UserPrincipal(adPrincipalContext);<\/code><\/p>\n<p><code>\/\/ define the properties of the search (this can use wildcards)\nuser.Enabled = false;\nuser.Name = &quot;user*&quot;;<\/code><\/p>\n<p><code>\/\/ create a principal searcher for running a search operation\nPrincipalSearcher pS = new PrincipalSearcher();<\/code><\/p>\n<p><code>\/\/ assign the query filter property for the principal object\n\/\/ you created\n\/\/ you can also pass the user principal in the\n\/\/ PrincipalSearcher constructor\npS.QueryFilter = user;<\/code><\/p>\n<p><code>\/\/ run the query\nPrincipalSearchResult&lt;Principal&gt; results = pS.FindAll();<\/code><\/p>\n<p><code>Console.WriteLine(&quot;Disabled accounts starting with a name of 'user':&quot;);\nforeach (Principal result in results)\n{\nConsole.WriteLine(&quot;name: {0}&quot;, result.Name);\n}<\/code><\/p>\n<p>\u3000 \u3000PrincipalContext \u53d8\u91cf\uff08adPrincipalContext\uff09\u6307\u5411 Active Directory \u57df\uff0c\u4f46\u662f\u6307\u5411 AD LDS \u5e94\u7528\u7a0b\u5e8f\u5206\u533a\u4e5f\u540c\u6837\u7b80\u5355\u3002\u5efa\u7acb\u4e0a\u4e0b\u6587\u4ee5\u540e\uff0c\u8bf7\u6ce8\u610f\u8be5\u4ee3\u7801\u4f1a\u521b\u5efa\u65b0\u7684 UserPrincipal \u5bf9\u8c61\u3002\u8fd9\u662f\u7528\u4e8e\u641c\u7d22\u64cd\u4f5c\u7684\u4e3b\u4f53\u5728\u5185\u5b58\u4e2d\u7684\u8868\u793a\u5f62\u5f0f\u3002\u4e00\u65e6\u521b\u5efa\u4e86\u8fd9\u4e2a\u4e3b\u4f53\uff0c\u7136\u540e\u5c31\u8981\u8bbe\u7f6e\u9650\u5236\u641c\u7d22\u7ed3\u679c\u7684\u5c5e\u6027\u3002\u63a5\u4e0b\u6765\u7684\u4e24\u884c\u4ee3\u7801\u663e\u793a\u4e86\u53ef\u4ee5\u8bbe\u7f6e\u7684\u4e00\u4e9b\u9650\u5236\u2014\u2014 \u7528\u6237\u540d\u4ee5\u67d0\u4e9b\u503c\u5f00\u5934\u7684\u6240\u6709\u7981\u7528\u7528\u6237\u5e10\u6237\u3002\u8bf7\u6ce8\u610f\uff0cName \u5c5e\u6027\u7684\u5c5e\u6027\u503c\u652f\u6301\u901a\u914d\u7b26\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5df2\u719f\u6089\u7528\u4e8e\u8bbe\u7f6e\u641c\u7d22\u7b5b\u9009\u5668\u7684 LDAP \u8bed\u8a00\uff0c\u7acb\u523b\u5c31\u4f1a\u53d1\u73b0 QBE \u4e3a\u4f55\u662f\u5982\u6b64\u65b0\u9896\u4e14\u66f4\u52a0\u76f4\u89c2\u7684\u66ff\u4ee3\u9009\u62e9\u3002\u6709\u4e86 QBE \u4e4b\u540e\u5373\u53ef\u8bbe\u7f6e\u540e\u6765\u7528\u4e8e\u67e5\u8be2\u64cd\u4f5c\u7684\u793a\u4f8b\u5bf9\u8c61\u3002\u4e3a\u4e86\u6e05\u695a\u5730\u8bc1\u660e QBE \u6bd4\u5178\u578b\u7684 DirectoryServices \u641c\u7d22\u8bed\u8a00\u7b80\u5355\uff0c\u4ee5\u4e0b\u663e\u793a\u7684 LDAP \u8bed\u8a00\u53ef\u4ee5\u8bbe\u7f6e\u4e0e\u56fe 8 \u4e2d\u521b\u5efa\u7684 QBE \u5bf9\u8c61\u7b49\u6548\u7684\u7b5b\u9009\u5668\uff1a<\/p>\n<p><code>(&amp;(objectCategory=person)(objectClass=user)(name=user*)(userAccount\nControl:1.2.840.113556.1.4.803:=2))<\/code><\/p>\n<p>\u3000 \u3000\u5982\u60a8\u6240\u89c1\uff0cLDAP \u8bed\u8a00\u8981\u590d\u6742\u5f97\u591a\uff0c\u5e76\u4e14\u4e0d\u9002\u7528\u4e8e AD LDS\uff0c\u56e0\u4e3a Active Directory LDS \u7528\u6237\u67b6\u6784\u4f7f\u7528 msDS-UserAccountDisabled \u5c5e\u6027\uff0c\u800c\u4e0d\u662f LDAP \u8bed\u8a00\u4e2d\u663e\u793a\u7684 userAccountControl \u5c5e\u6027\u3002\u540c\u6837\uff0cAccountManagement \u4f1a\u4e3a\u6211\u4eec\u5728\u5e55\u540e\u5904\u7406\u8fd9\u4e9b\u5dee\u5f02\u3002<\/p>\n<p>\u8bbe\u7f6e\u4e86\u56fe 8 \u663e\u793a\u7684 QBE \u5bf9\u8c61\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa PrincipalSearcher \u5bf9\u8c61\uff0c\u5e76\u6307\u5b9a\u5b83\u7684 QueryFilter \u5c5e\u6027\uff0c\u8fd9\u662f Principal \u5bf9\u8c61\u4e4b\u524d\u5728\u4ee3\u7801\u4e2d\u521b\u5efa\u7684\u3002\u8bf7\u6ce8\u610f\uff0c\u60a8\u8fd8\u53ef\u4ee5\u5728 PrincipalSearcher \u6784\u9020\u51fd\u6570\u4e2d\u4f20\u9012\u7528\u6237\u4e3b\u4f53\uff0c\u800c\u4e0d\u662f\u8bbe\u7f6e QueryFilter \u5c5e\u6027\u3002\u7136\u540e\u8fd0\u884c\u67e5\u8be2\uff0c\u5373\u8c03\u7528 PrincipalSearcher \u7684 FindAll \u65b9\u6cd5\uff0c\u5e76\u5c06\u8fd4\u56de\u7684\u7ed3\u679c\u5206\u914d\u7ed9 PrincipalSearchResult \u901a\u7528\u5217\u8868\u3002PrincipalSearchResult \u5217\u8868\u4f1a\u5b58\u50a8\u8fd4\u56de\u7684 Principal \u5bf9\u8c61\u3002\u6700\u540e\uff0c\u4ee3\u7801\u679a\u4e3e\u4e3b\u4f53\u5217\u8868\uff0c\u5e76\u663e\u793a\u6bcf\u4e2a\u8fd4\u56de\u4e3b\u4f53\u7684 Name \u5c5e\u6027\u3002\u8bf7\u6ce8\u610f\uff0cQBE \u4e0d\u9002\u7528\u4e8e\u5f15\u7528\u5c5e\u6027\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u4e0d\u5f52 QBE \u6240\u6709\u7684\u5c5e\u6027\u4e0d\u80fd\u7528\u6765\u914d\u7f6e\u5bf9\u8c61\u5728\u5185\u5b58\u4e2d\u7684\u8868\u793a\u5f62\u5f0f\u3002\u5728 foreach \u5faa\u73af\u4e2d\u53ef\u4ee5\u505a\u66f4\u591a\u7684\u4e8b\u60c5\u3002\u4f8b\u5982\u542f\u7528\u7981\u7528\u7684\u7528\u6237\u5e10\u6237\u6216\u5220\u9664\u5b83\u4eec\u3002\u5982\u679c\u60a8\u53ea\u5bf9\u8bfb\u53d6\u64cd\u4f5c\u611f\u5174\u8da3\uff0c\u8bf7\u8bb0\u4f4f\u5982\u679c\u60a8\u786e\u5b9e\u6307\u5411\u67d0\u4e2a\u5176\u4ed6\u7684\u6807\u8bc6\u5b58\u50a8\uff0c\u90a3\u4e48\u8fd4\u56de\u7684\u5c5e\u6027\u5c31\u5fc5\u987b \u5b58\u5728\u4e8e\u8be5\u5b58\u50a8\u4e2d\u3002\u4f8b\u5982\uff0c\u56e0\u4e3a AD LDS \u7528\u6237\u4e0d\u5305\u542b sAMAccountName \u5c5e\u6027\uff0c\u5c1d\u8bd5\u5728\u7ed3\u679c\u4e2d\u8fd4\u56de\u6b64\u5c5e\u6027\u5c31\u4f1a\u6beb\u65e0\u610f\u4e49\u3002\u8ba9\u56f0\u96be\u7684\u641c\u7d22\u64cd\u4f5c\u53d8\u7b80\u5355\u53e6\u5916\uff0c\u8fd8\u6709\u5176\u4ed6\u4e00\u4e9b\u5f3a\u5927\u7684 FindBy \u65b9\u6cd5\uff0c\u5f53\u7ed3\u5408 PrincipalSearchResult \u7c7b\u65f6\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u68c0\u7d22\u901a\u5e38\u96be\u4ee5\u68c0\u7d22\u7684\u7528\u6237\u548c\u8ba1\u7b97\u673a\u4e3b\u4f53\u7684\u76f8\u5173\u4fe1\u606f\u3002\u56fe 9 \u6f14\u793a\u4e86\u5982\u4f55\u68c0\u7d22\u5f53\u5929\u66f4\u6539\u5176\u5bc6\u7801\u7684\u6bcf\u4e2a\u7528\u6237\u7684\u540d\u79f0\u3002\u672c\u793a\u4f8b\u4f7f\u7528\u4e86 FindByPasswordSetTime \u65b9\u6cd5\u548c PrincipalSearchResult \u7c7b\u3002\u5982\u679c\u6ca1\u6709 AccountManagement\uff0c\u6b64\u64cd\u4f5c\u4f1a\u5f88\u590d\u6742\uff0c\u56e0\u4e3a\u5e95\u5c42 pwdLastSet \u5c5e\u6027\u662f\u4f5c\u4e3a\u5927\u6574\u6570\u5b58\u50a8\u5728\u76ee\u5f55\u4e2d\u3002Figure 9 Retrieving Users Who Reset Their Password Today<\/p>\n<p><code>\/\/ get today's date\nDateTime dt = DateTime.Today;<\/code><\/p>\n<p><code>\/\/ run a query\nPrincipalSearchResult&lt;Principal&gt; results =\nUserPrincipal.FindByPasswordSetTime(\nadPrincipalContext,\ndt,\nMatchType.GreaterThanOrEquals);<\/code><\/p>\n<p><code>Console.WriteLine(&quot;users whose password was set on {0}&quot;,\ndt.ToShortDateString());\nforeach (Principal result in results)\n{\nConsole.WriteLine(&quot;name: {0}&quot;, result.Name);\n}<\/code><\/p>\n<p>\u3000\u3000\u672c\u6587\u7684\u4ee3\u7801\u4e0b\u8f7d\u5305\u542b\u4f7f\u7528\u5176\u4ed6 FindBy \u65b9\u6cd5\u7684\u793a\u4f8b\u3002\u5b83\u4eec\u7684\u64cd\u4f5c\u65b9\u6cd5\u4e0e\u6211\u4eec\u5728\u56fe 9 \u4e2d\u663e\u793a\u7684\u7c7b\u4f3c\u3002<\/p>\n<p>\u3000\u3000FindBy \u65b9\u6cd5\u662f\u83b7\u53d6\u901a\u5e38\u96be\u4ee5\u68c0\u7d22\u7684\u4fe1\u606f\u7684\u6377\u5f84\u3002\u4f46\u662f\uff0c\u5982\u679c\u9700\u8981\u4f7f\u7528 QBE \u5de5\u5177\u8fdb\u4e00\u6b65\u7b5b\u9009\u7ed3\u679c\uff0c\u90a3\u5b83\u4eec\u5c31\u4e0d\u592a\u9002\u5408\u3002\u6b64\u5904\u6709\u4e00\u4e2a\u91cd\u8981\u7684\u7ec6\u5fae\u5dee\u522b\uff0c\u90a3\u5c31\u662f\u76f8\u5173\u5c5e\u6027\u662f\u53ea\u8bfb\u7684\uff0c\u56e0\u6b64\u4e0d\u80fd\u5728 QBE \u5bf9\u8c61\u4e0a\u8bbe\u7f6e\uff0c\u5c31\u50cf\u4e0d\u80fd\u7531\u7528\u6237\u5728 QBE \u5f15\u7528\u7684\u5bf9\u8c61\u4e0a\u8bbe\u7f6e\u4e00\u6837\u3002\u4e3a\u4e86\u4f7f\u7528 QBE\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u793a\u4f8b\u4e3b\u4f53\u5bf9\u8c61\u4e2d\u7684\u7b49\u6548\u53ea\u8bfb\u5c5e\u6027\uff0c\u5e76\u4e0e AdvancedSearchFilter \u5c5e\u6027\u7ed3\u5408\u4f7f\u7528\u3002\u6709\u5173\u6b64\u64cd\u4f5c\u7684\u8be6\u7ec6\u4fe1\u606f\u7a0d\u540e\u518d\u505a\u8bf4\u660e\u3002\u56fe 10 \u5217\u51fa\u4e86\u66f4\u591a\u7684 FindBy \u65b9\u6cd5\uff0c\u5e76\u663e\u793a\u4e86\u53ef\u4ee5\u5728\u641c\u7d22\u4e2d\u4ee3\u66ff FindBy \u65b9\u6cd5\u7684\u7b49\u6548\u53ea\u8bfb\u5c5e\u6027\u3002<\/p>\n<p>\u3000\u3000<\/p>\n<p>\u3000\u3000<img decoding=\"async\" onclick=\"get_larger(this)\" src=\"http:\/\/nick.txtcc.com\/wp-content\/uploads\/remote_image\/2010\/05\/0125574SL.gif\" alt=\"\u5728 .NET Framework 3.5 \u4e2d\u7ba1\u7406\u76ee\u5f55\u5b89\u5168\u4e3b\u4f53\" \/>Figure10Other FindBy Methods<\/p>\n<p>\u3000\u3000<\/p>\n<table>\n<tbody>\n<tr>\n<td>\u65b9\u6cd5\u540d\u79f0<\/td>\n<td>\u53ea\u8bfb\u5c5e\u6027<\/td>\n<td>\u8bf4 \u660e<\/td>\n<\/tr>\n<tr>\n<td>FindByLogonTime<\/td>\n<td>LastLogonTime<\/td>\n<td>\u5df2\u5728\u6307\u5b9a\u65f6\u95f4\u5185 \u767b\u5f55\u7684\u5e10\u6237\u3002<\/td>\n<\/tr>\n<tr>\n<td>FindByExpirationTime<\/td>\n<td>AccountExpirationDate<\/td>\n<td>\u6307 \u5b9a\u65f6\u95f4\u5185\u7684\u8fc7\u671f\u5e10\u6237\u3002<\/td>\n<\/tr>\n<tr>\n<td>FindByPasswordSetTime<\/td>\n<td>LastPasswordSetTime<\/td>\n<td>\u5728\u6307\u5b9a\u65f6\u95f4\u5185\u88ab\u8bbe\u7f6e\u4e86\u5bc6\u7801\u7684\u5e10\u6237\u3002<\/td>\n<\/tr>\n<tr>\n<td>FindByLockoutTime<\/td>\n<td>AccountLockoutTime<\/td>\n<td>\u5728 \u6307\u5b9a\u65f6\u95f4\u5185\u88ab\u62d2\u7edd\u7684\u5e10\u6237\u3002<\/td>\n<\/tr>\n<tr>\n<td>FindByBadPasswordAttempt<\/td>\n<td>LastBadPasswordAttempt<\/td>\n<td>\u5728 \u6307\u5b9a\u65f6\u95f4\u5185\u7684\u9519\u8bef\u5bc6\u7801\u5c1d\u8bd5\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6ca1\u6709\u7b49\u6548\u65b9\u6cd5<\/td>\n<td>BadLogonCount<\/td>\n<td>\u5c1d\u8bd5\u5728\u6307 \u5b9a\u6b21\u6570\u5185\u767b\u5f55\u4f46\u662f\u767b\u5f55\u5931\u8d25\u7684\u5e10\u6237\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3000\u3000\u914d\u7f6e QBE \u65f6\u4e0d\u80fd\u8bbe\u7f6e\u53ea\u8bfb\u5c5e\u6027\u7684\u503c\u3002\u90a3\u4e48\u5728\u641c\u7d22\u64cd\u4f5c\u4e2d\u5982\u4f55\u4f7f\u7528\u8be5\u5c5e\u6027\u5462\uff1f\u60a8\u53ef\u4ee5\u5148\u68c0\u7d22\u7ed3\u679c\u96c6\uff0c\u7136\u540e\u5728\u679a\u4e3e\u8be5\u7ed3\u679c\u96c6\u65f6\u4f7f\u7528\u53ea\u8bfb\u5c5e\u6027\u6267\u884c\u6761\u4ef6\u6d4b\u8bd5\u3002\u4f46\u8bf7\u8bb0\u4f4f\uff0c\u5efa\u8bae\u4e0d\u8981\u5c06 \u8be5\u65b9\u6cd5\u7528\u4e8e\u53ef\u80fd\u8f83\u5927\u7684\u7ed3\u679c\u96c6\uff0c\u56e0\u4e3a\u8be5\u4ee3\u7801\u5fc5\u987b\u5148\u68c0\u7d22\u672a\u4e3a\u53ea\u8bfb\u5c5e\u6027\u7b5b\u9009\u7684\u7ed3\u679c\uff0c\u7136\u540e\u518d\u7b5b\u9009\u53ea\u8bfb\u5c5e\u6027\u8fd4\u56de\u7684\u7ed3\u679c\u3002\u4ee3\u7801\u4e0b\u8f7d\u4e2d\u7684 PrincipalSearchEx6v2 \u65b9\u6cd5\u6f14\u793a\u4e86\u8fd9\u4e2a\u5e76\u975e\u5b8c\u7f8e\u7684\u65b9\u6cd5\u3002<\/p>\n<p>Directory Services \u56e2\u961f\u901a\u8fc7\u5c06 AdvancedSearchFilter \u5c5e\u6027\u6dfb\u52a0\u5230 AuthenticablePrincipal \u7c7b\u89e3\u51b3\u4e86\u8fd9\u4e2a QBE \u5c40\u9650\u6027\u3002AdvancedSearchFilter \u5141\u8bb8\u6839\u636e\u53ea\u8bfb\u5c5e\u6027\u8fdb\u884c\u641c\u7d22\uff0c\u7136\u540e\u5c06\u5b83\u4eec\u4e0e\u5176\u4ed6\u53ef\u4f7f\u7528 QBE \u673a\u5236\u8bbe\u7f6e\u7684\u5c5e\u6027\u7ed3\u5408\u8d77\u6765\u3002\u56fe 11 \u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528 UserPrincipal \u7c7b\u7684 LastBadPasswordAttempt \u53ea\u8bfb\u5c5e\u6027\uff0c\u8fd4\u56de\u5f53\u5929\u8f93\u5165\u8fc7\u65e0\u6548\u5bc6\u7801\u7684\u7528\u6237\u7684\u5217\u8868\u3002Figure 11 AdvancedSearchFilter with a Read-Only Property<\/p>\n<p><code>DateTime dt = DateTime.Today;<\/code><\/p>\n<p><code>\/\/ create a principal object representation to describe\n\/\/ what will be searched\nUserPrincipal user = new UserPrincipal(adPrincipalContext);<\/code><\/p>\n<p><code>user.Enabled = true;<\/code><\/p>\n<p><code>\/\/ define the properties of the search (this can use wildcards)\nuser.Name = &quot;*&quot;;<\/code><\/p>\n<p><code>\/\/add the LastBadPasswordAttempt &gt;= Today to the query filter\nuser.AdvancedSearchFilter.LastBadPasswordAttempt\n(dt, MatchType.GreaterThanOrEquals);<\/code><\/p>\n<p><code>\/\/ create a principal searcher for running a search operation\n\/\/ and assign the QBE user principal as the query filter\nPrincipalSearcher pS = new PrincipalSearcher(user);<\/code><\/p>\n<p><code>\/\/ run the query\nPrincipalSearchResult&lt;Principal&gt; results = pS.FindAll();<\/code><\/p>\n<p><code>Console.WriteLine(&quot;Bad password attempts on {0}:&quot;,\ndt.ToShortDateString());\nforeach (UserPrincipal result in results)\n{\nConsole.WriteLine(&quot;name: {0}, {1}&quot;,\nresult.Name,\nresult.LastBadPasswordAttempt.Value);\n}<\/code><\/p>\n<p>\u3000\u3000\u9a8c\u8bc1\u7528\u6237<\/p>\n<p>\u6784\u5efa\u57fa\u4e8e\u76ee\u5f55 \u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u4eba\u5458\u901a\u5e38\u9700\u8981\u9a8c\u8bc1\u5b58\u50a8\u5728\u76ee\u5f55\u4e2d\u7684\u7528\u6237\u7684\u51ed\u636e\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528 AD LDS \u65f6\u3002\u5728 .NET Framework 3.5 \u4e4b\u524d\uff0c\u7a0b\u5e8f\u5458\u4f7f\u7528 System.DirectoryServices \u4e2d\u7684 DirectoryEntry \u7c7b\u5728\u5185\u90e8\u5f3a\u5236\u6267\u884c LDAP \u7ed1\u5b9a\u64cd\u4f5c\uff0c\u4ece\u800c\u5b8c\u6210\u8fd9\u4e2a\u4efb\u52a1\u3002\u4f46\u662f\uff0c\u8bf7\u6ce8\u610f\uff1a\u8fd9\u79cd\u60c5\u51b5\u6781\u6709\u53ef\u80fd\u53d1\u751f\uff0c\u5373\u8fd9\u79cd\u7248\u672c\u7684\u4ee3\u7801\u4e0d\u5b89\u5168\u3001\u901f\u5ea6\u6162\u6216\u53ea\u80fd\u5e26\u6765\u9ebb\u70e6\u3002\u53e6\u5916\uff0cADSI \u672c\u8eab\u5e76\u4e0d\u662f\u4e13\u4e3a\u8fd9\u7c7b\u578b\u7684\u64cd\u4f5c\u800c\u8bbe\u8ba1\u7684\uff0c\u5b83\u65e0\u6cd5\u5728\u4f7f\u7528\u7387\u8f83\u9ad8\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\uff0c\u8fd9\u5f52\u548e\u4e8e\u5b83\u5728\u5185\u90e8\u7f13\u5b58 LDAP \u8fde\u63a5\u7684\u65b9\u5f0f\u3002\u6b63\u5982\u6211\u4eec\u5df2\u8ba8\u8bba\u8fc7\u7684\u90a3\u6837\uff0c.NET Framework 2.0 \u4e2d\u7684 System.DirectoryServices.Protocols \u7a0b\u5e8f\u96c6\u5305\u542b\u4e86\u8f83\u4f4e\u7ea7\u522b\u7684 LDAP \u7c7b\uff0c\u5b83\u4eec\u4f7f\u7528\u57fa\u4e8e\u8fde\u63a5\u7684\u7f16\u7a0b\u65b9\u6cd5\u3002\u6b64\u8bbe\u8ba1\u8ba9\u60a8\u53ef\u4ee5\u514b\u670d ADSI \u4e2d\u7684\u56fa\u6709\u5c40\u9650\uff0c\u4f46\u4ee3\u4ef7\u662f\u5fc5\u987b\u7f16\u5199\u66f4\u590d\u6742\u7684\u4ee3\u7801\u3002\u5728 .NET Framework 3.5 \u4e2d\uff0cAccountManagement \u4e3a\u6240\u6709\u73af\u5883\u4e2d\u5de5\u4f5c\u7684\u7a0b\u5e8f\u5458\u63d0\u4f9b\u4e86 ASP.NET \u4e2d\u7684 ActiveDirectoryMembershipProvider \u5b9e\u73b0\u6240\u5e26\u6765\u7684\u529f\u80fd\u548c\u6613\u7528\u6027\u3002\u53e6\u5916\uff0c\u5982\u6709\u9700\u8981\uff0cAccountManagement \u547d\u540d\u7a7a\u95f4\u8fd8\u5141\u8bb8\u9488\u5bf9\u672c\u5730 SAM \u6570\u636e\u5e93\u9a8c\u8bc1\u51ed\u636e\u3002PrincipalContext \u7c7b\u7684\u4e24\u4e2a ValidateCredentials \u65b9\u6cd5\u90fd\u63d0\u4f9b\u4e86\u51ed\u636e\u9a8c\u8bc1\u3002\u9996\u5148\u4f7f\u7528\u60f3\u9a8c\u8bc1\u7684\u76ee\u5f55\u521b\u5efa PrincipalContext \u5b9e\u4f8b\uff0c\u7136\u540e\u518d\u6307\u5b9a\u5408\u9002\u7684\u9009\u9879\u3002\u83b7\u5f97\u4e0a\u4e0b\u6587\u540e\uff0c\u53ef\u4ee5\u6839\u636e\u63d0\u4f9b\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u503c\u6d4b\u8bd5 ValidateCredentials \u8fd4\u56de\u7684\u662f true \u8fd8\u662f false\u3002\u56fe 12 \u663e\u793a\u4e86\u5728 AD LDS \u4e2d\u9a8c\u8bc1\u7528\u6237\u7684\u793a\u4f8b\u3002Figure 12 Authenticating a User in AD LDS<\/p>\n<p><code>\/\/ establish context with AD LDS\nPrincipalContext ldsContext =\nnew PrincipalContext(\nContextType.ApplicationDirectory,\n&quot;sea-dc-02.fabrikam.com:50000&quot;,\n&quot;ou=ADAM Users,O=Microsoft,C=US&quot;);<\/code><\/p>\n<p><code>\/\/ determine whether a user can validate to the directory\nConsole.WriteLine(\nldsContext.ValidateCredentials(\n&quot;&lt;a href=&quot;mailto:user1@adam&quot;&gt;user1@adam&lt;\/a&gt;&quot;,\n&quot;Password1&quot;,\nContextOptions.SimpleBind +\nContextOptions.SecureSocketLayer));<\/code><\/p>\n<p>\u3000\u3000\u5f53\u60a8\u60f3\u5feb\u901f\u6709\u6548\u5730\u9a8c\u8bc1\u5f88\u591a\u4e0d\u540c\u7684\u7528\u6237\u51ed\u636e\u96c6 \u65f6\uff0c\u8be5\u65b9\u6cd5\u6700\u6709\u7528\u3002\u60a8\u4e3a\u76f8\u5173\u76ee\u5f55\u5b58\u50a8\u521b\u5efa\u5355\u4e2a PrincipalContext \u5bf9\u8c61\uff0c\u5e76\u5728\u5bf9 ValidateCredentials \u7684\u6bcf\u4e00\u6b21\u8c03\u7528\u4e2d\u91cd\u7528\u8be5\u5bf9\u8c61\u3002PrincipalContext \u53ef\u4ee5\u91cd\u7528\u5230\u76ee\u5f55\u7684\u8fde\u63a5\uff0c\u8fd9\u4f1a\u5e26\u6765\u826f\u597d\u7684\u6027\u80fd\u548c\u53ef\u4f38\u7f29\u6027\u3002\u5bf9 ValidateCredentials \u7684\u8c03\u7528\u662f\u7ebf\u7a0b\u5b89\u5168\u8c03\u7528\uff0c\u6240\u4ee5\u60a8\u7684\u5b9e\u4f8b\u53ef\u5728\u6b64\u64cd\u4f5c\u7684\u7ebf\u7a0b\u95f4\u4f7f\u7528\u3002\u6709\u4e00\u70b9\u5fc5\u987b\u6ce8\u610f\uff0c\u5bf9 ValidateCredentials \u7684\u8c03\u7528\u4e0d\u4f1a\u66f4\u6539\u7528\u6765\u521b\u5efa PrincipalContext \u7684\u51ed\u636e\u2014\u2014\u4e0a\u4e0b\u6587\u548c\u65b9\u6cd5\u8c03\u7528\u4f1a\u4fdd\u6301\u5355\u72ec\u7684\u8fde\u63a5\u3002<\/p>\n<p>\u9ed8 \u8ba4\u60c5\u51b5\u4e0b\uff0cAccountManagement \u4f7f\u7528\u5b89\u5168\u7684 Windows Negotiate \u8eab\u4efd\u9a8c\u8bc1\uff0c\u5e76\u5728\u5bf9 AD LDS \u6267\u884c\u7b80\u5355\u7ed1\u5b9a\u65f6\u8bd5\u56fe\u4f7f\u7528 SSL\u3002\u6211\u4eec\u5efa\u8bae\u60a8\u6700\u597d\u59cb\u7ec8\u6307\u660e\u60f3\u6267\u884c\u7684\u9a8c\u8bc1\u7c7b\u578b\u548c\u60f3\u4f7f\u7528\u7684\u8fde\u63a5\u4fdd\u62a4\uff08\u5982\u679c\u9002\u7528\uff09\uff0c\u4f46\u81f3\u5c11\u662f\u9ed8\u8ba4\u9519\u8bef\uff08\u4e3a\u4e86\u4fdd\u9669\u8d77\u89c1\uff09\u3002Windows Server\u00ae 2003 \u53ca\u66f4\u9ad8\u7248\u672c\u4e2d\u7684 Active Directory \u57df\u670d\u52a1\u4ee5\u53ca AD LDS \u90fd\u5305\u62ec\u5feb\u901f\u5e76\u53d1\u7ed1\u5b9a\uff0c\u5b83\u4eec\u662f\u4e13\u4e3a\u9ad8\u6027\u80fd\u9a8c\u8bc1\u64cd\u4f5c\u800c\u8bbe\u8ba1\u7684\u3002\u5b83\u53ef\u4ee5\u5728\u4e0d\u5b9e\u9645\u4e0a\u4e3a\u7528\u6237\u6784\u5efa\u5b89\u5168\u4ee4\u724c\u7684\u60c5\u51b5\u4e0b\u9a8c\u8bc1\u7528\u6237\u5bc6\u7801\u3002\u4e0e\u666e\u901a\u7ed1\u5b9a\u64cd\u4f5c\u4e0d\u4e00\u6837\uff0c\u4f7f\u7528\u5feb\u901f\u5e76\u53d1 \u7ed1\u5b9a\u65f6\uff0cLDAP \u8fde\u63a5\u7684\u72b6\u6001\u4f1a\u4fdd\u6301\u672a\u7ed1\u5b9a\u3002\u60a8\u53ef\u4f7f\u7528\u5feb\u901f\u5e76\u53d1\u7ed1\u5b9a\u5bf9\u540c\u4e00\u4e2a\u8fde\u63a5\u91cd\u590d\u6267\u884c\u7ed1\u5b9a\u64cd\u4f5c\uff0c\u800c\u4e14\u53ea\u9700\u67e5\u770b\u5931\u8d25\u7684\u5bc6\u7801\u5c1d\u8bd5\u5373\u53ef\u3002\u6b64\u529f\u80fd\u5728 ADSI \u6216 System.DirectoryServices \u4e2d\u4e0d\u662f\u53ef\u7528\u7684\u9009\u9879\uff0c\u4f46\u5728 Protocols \u547d\u540d\u7a7a\u95f4\u4e2d\u5df2\u516c\u5f00\u4e3a\u9009\u9879\u3002\u53ea\u8981\u53ef\u80fd\uff0cAccountManagement \u5c31\u4f1a\u4f7f\u7528\u5feb\u901f\u5e76\u53d1\u7ed1\u5b9a\uff0c\u5e76\u81ea\u52a8\u542f\u7528\u6b64\u9009\u9879\u3002\u8fd9\u5c31\u662f\u5728\u56fe 1 \u4e2d AccountManagement \u5c42\u4e5f\u663e\u793a\u5728 Protocols \u5c42\u4e0a\u65b9\u7684\u539f\u56e0\u3002\u8bf7\u6ce8\u610f\u5b83\u53ea\u9002\u7528\u4e8e\u7b80\u5355\u7ed1\u5b9a\u6a21\u5f0f\uff0c\u8be5\u6a21\u5f0f\u5728\u7f51\u7edc\u4e2d\u4f20\u9012\u7eaf\u6587\u672c\u51ed\u636e\u3002\u56e0\u6b64\uff0c\u4e3a\u4e86\u5b89\u5168\u8d77\u89c1\uff0c\u5feb\u901f\u5e76\u53d1\u7ed1\u5b9a\u5e94\u59cb\u7ec8\u4e0e SSL \u7ed3\u5408\u4f7f\u7528\u3002AccountManagement \u53e6\u4e00\u4e2a\u771f\u6b63\u7684\u4eae\u70b9\u662f\u5b83\u7684\u6269\u5c55\u6027\u6a21\u578b\u3002\u5f88\u591a\u5f00\u53d1\u4eba\u5458\u90fd\u4f1a\u9009\u62e9\u4f7f\u7528\u5404\u79cd Principal \u6d3e\u751f\u7684\u7c7b\u6765\u6784\u5efa Active Directory \u57df\u670d\u52a1\u548c AD LDS \u7684\u81ea\u5b9a\u4e49\u914d\u7f6e\u7cfb\u7edf\u3002\u5728\u5f88\u591a\u60c5\u51b5\u4e0b\uff08\u7279\u522b\u662f\u4f7f\u7528 AD LDS \u65f6\uff09\uff0c\u7ec4\u7ec7\u4f1a\u5c06\u81ea\u5b9a\u4e49\u67b6\u6784\u6269\u5c55\u6dfb\u52a0\u5230\u76ee\u5f55\uff0c\u4ee5\u652f\u6301\u5b83\u81ea\u5df1\u7684\u7528\u6237\u548c\u7ec4\u5143\u6570\u636e\u3002\u4f7f\u7528 .NET Framework \u9762\u5411\u5bf9\u8c61\u7684\u8bbe\u8ba1\u548c\u57fa\u4e8e\u5c5e\u6027\u7684\u53ef\u6269\u5c55\u5143\u6570\u636e\uff0cAccountManagement \u4f7f\u5f97\u521b\u5efa\u652f\u6301\u60a8\u7684\u81ea\u5b9a\u4e49\u67b6\u6784\u7684\u81ea\u5b9a\u4e49\u5b89\u5168\u4e3b\u4f53\u7c7b\u53d8\u5f97\u975e\u5e38\u7b80\u5355\u3002\u53ea\u8981\u4ece Principal \u6d3e\u751f\u7684\u7c7b\u4e4b\u4e00\u7ee7\u627f\uff0c\u5e76\u4f7f\u7528\u9002\u5f53\u7684\u5c5e\u6027\u6807\u8bb0\u60a8\u7684\u7c7b\u548c\u5c5e\u6027\uff0c\u60a8\u7684\u81ea\u5b9a\u4e49\u4e3b\u4f53\u7c7b\u5c31\u53ef\u4ee5\u8bfb\u53d6\u548c\u5199\u5165\u8fd9\u4e9b\u76ee\u5f55\u5c5e\u6027\u4ee5\u53ca\u5df2\u53d7\u5185\u7f6e\u7c7b\u578b\u652f\u6301\u7684\u5c5e\u6027\u3002\u503c\u5f97\u6ce8\u610f\u7684\u91cd\u8981\u7ec6\u5fae\u5dee \u522b\u662f\uff0cAccountManagement \u63d0\u4f9b\u7684\u6269\u5c55\u6027\u673a\u5236\u4e13\u4f9b\u5b58\u50a8\u5728 Active Directory \u57df\u670d\u52a1\u6216 AD LDS \u4e2d\u7684\u5b89\u5168\u4e3b\u4f53\u4f7f\u7528\u3002\u5b83\u7684\u91cd\u70b9\u4e0d\u5728\u4e8e\u975e Microsoft LDAP \u76ee\u5f55\u3002\u5982\u679c\u60a8\u60f3\u4e3a\u975e Microsoft LDAP \u76ee\u5f55\u4e2d\u7684\u914d\u7f6e\u6784\u5efa\u6846\u67b6\uff0c\u5219\u5e94\u5728 Protocols \u547d\u540d\u7a7a\u95f4\u4e2d\u4f7f\u7528\u7ea7\u522b\u8f83\u4f4e\u7684\u7c7b\u3002\uff08\u6b64\u5916\uff0c\u6269\u5c55\u6027\u6a21\u578b\u5e76\u4e0d\u9002\u5408\u7528\u4e8e\u672c\u5730 SAM \u5e10\u6237\uff0c\u56e0\u4e3a SAM \u67b6\u6784\u4e0d\u53ef\u6269\u5c55\u3002\uff09\u8bf7\u8003\u8651\u4f7f\u7528\u6807\u51c6 LDAP \u7528\u6237\u7c7b\u6765\u5b58\u50a8\u5e94\u7528\u7a0b\u5e8f\u5b89\u5168\u4e3b\u4f53\u7684 AD LDS \u76ee\u5f55\u3002\u6b64\u5916\uff0cLDAP \u76ee\u5f55\u67b6\u6784\u5df2\u6269\u5c55\u4e3a\u652f\u6301\u4e00\u4e2a\u7279\u6b8a\u5c5e\u6027\uff0c\u53ef\u6807\u8bc6\u79f0\u4e3a msdn-subscriberID \u7684\u7528\u6237\u5bf9\u8c61\u3002\u56fe 13 \u6f14\u793a\u4e86\u5982\u4f55\u521b\u5efa\u53ef\u914d\u7f6e\u7528\u6237\u5bf9\u8c61\u5e76\u9488\u5bf9\u6b64\u5c5e\u6027\u63d0\u4f9b\u521b\u5efa\u3001\u8bfb\u53d6\u548c\u5199\u5165\u64cd\u4f5c\u7684\u81ea\u5b9a\u4e49\u7c7b\u3002Figure 13 Our Sample MsdnUser Class<\/p>\n<dl>\n<dt><code>[DirectoryObjectClass(&quot;user&quot;)]&lt;\/dt&gt;\n&lt;dt&gt;[DirectoryRdnPrefix(&quot;CN&quot;)]&lt;\/dt&gt;\n&lt;dt&gt;class MsdnUser : UserPrincipal&lt;\/dt&gt;\n&lt;dt&gt;{&lt;\/dt&gt;\n&lt;dt&gt;public MsdnUser(PrincipalContext context)&lt;\/dt&gt;\n&lt;dd&gt;base(context) { }<\/code><\/dd>\n<dt><code>\u3000\u3000public MsdnUser(&lt;\/dt&gt;\n&lt;dt&gt;PrincipalContext context,&lt;\/dt&gt;\n&lt;dt&gt;string samAccountName,&lt;\/dt&gt;\n&lt;dt&gt;string password,&lt;\/dt&gt;\n&lt;dt&gt;bool enabled&lt;\/dt&gt;\n&lt;dt&gt;)&lt;\/dt&gt;\n&lt;dd&gt;base(\ncontext,\nsamAccountName,\npassword,\nenabled\n)\n{\n}<\/code><\/dd>\n<\/dl>\n<p><code>\u3000\u3000[DirectoryProperty(&quot;msdn-subscriberID&quot;)]\npublic string MsdnSubscriberId\n{\nget\n{\nobject[] result = this.ExtensionGet(&quot;msdn-subscriberID&quot;);\nif (result != null) {\nreturn (string)result[0];\n}\nelse {\nreturn null;\n}\n}\nset { this.ExtensionSet(&quot;msdn-subscriberID&quot;, value); }\n}\n}<\/code><\/p>\n<p>\u3000 \u3000\u8bf7\u6ce8\u610f\uff0c\u8be5\u4ee3\u7801\u4ece UserPrincipal \u7c7b\u6d3e\u751f\u800c\u6765\uff0c\u5e76\u914d\u7f6e\u4e86\u4e24\u4e2a\u5c5e\u6027\uff1aDirectoryObjectClass \u548c DirectoryRdnPrefix\u3002\u8fd9\u4e24\u4e2a\u5c5e\u6027\u90fd\u662f\u4e3b\u4f53\u6269\u5c55\u7c7b\u5fc5\u9700\u7684\u3002\u5728\u76ee\u5f55\u4e2d\u521b\u5efa\u6b64\u5bf9\u8c61\u7684\u5b9e\u4f8b\u65f6\uff0cDirectoryObjectClass \u5c5e\u6027\u4f1a\u786e\u5b9a\u53d7\u652f\u6301\u7684\u5b58\u50a8\uff08Active Directory \u57df\u670d\u52a1\u6216 AD LDS\uff09\u7528\u4e8e objectClass \u76ee\u5f55\u5c5e\u6027\u7684\u503c\u3002\u8fd9\u91cc\uff0c\u5b83\u4ecd\u7136\u662f\u9ed8\u8ba4\u7684 AD LDS \u7528\u6237\u7c7b\uff0c\u4f46\u662f\u5b9e\u9645\u4e0a\u5b83\u53ef\u4ee5\u662f\u4efb\u4f55\u7c7b\u3002DirectoryRdnPrefix \u5c5e\u6027\u786e\u5b9a\u5728\u76ee\u5f55\u4e2d\u4e3a\u6b64\u7c7b\u7684\u5bf9\u8c61\u547d\u540d\u6240\u4f7f\u7528\u7684 RDN\uff08\u76f8\u5bf9\u53ef\u5206\u8fa8\u540d\u79f0\uff09\u5c5e\u6027\u540d\u79f0\u3002\u5728 Active Directory \u57df\u670d\u52a1\u4e0b\u4e0d\u80fd\u66f4\u6539 RDN \u524d\u7f00\u2014\u2014\u5bf9\u4e8e\u5b89\u5168\u4e3b\u4f53\u7c7b\uff0c\u5b83\u59cb\u7ec8\u4e3a CN\u3002\u4e0d\u8fc7\u5728 AD LDS \u4e0b\u5c31\u6bd4\u8f83\u7075\u6d3b\uff0c\u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684 RDN\u3002<\/p>\n<p>\u3000\u3000\u6211\u4eec\u7684\u7c7b\u6709\u4e00\u4e2a\u79f0 \u4e3a MsdnSubscriberID \u7684\u5c5e\u6027\uff0c\u5b83\u8fd4\u56de\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\u8fd9\u4e2a\u7c7b\u6807\u6709 DirectoryProperty \u5c5e\u6027\uff0c\u6307\u5b9a\u7528\u4e8e\u5b58\u50a8\u5c5e\u6027\u503c\u7684 LDAP \u67b6\u6784\u5c5e\u6027\u3002\u5e95\u5c42\u6846\u67b6\u4f7f\u7528\u6b64\u503c\u9488\u5bf9 Principal \u7c7b\u578b\u4f18\u5316\u641c\u7d22\u64cd\u4f5c\u3002<\/p>\n<p>\u3000\u3000\u6211\u4eec\u7684\u5c5e\u6027 get \u548c set \u5b9e\u73b0\u4f7f\u7528 Principal \u57fa\u7c7b\u7684\u53d7\u4fdd\u62a4 ExtensionGet \u548c ExtensionSet \u65b9\u6cd5\uff0c\u5c06\u503c\u8bfb\u53d6\u548c\u5199\u5165\u5e95\u5c42\u5c5e\u6027\u7f13\u5b58\u3002\u8fd9\u4e9b\u65b9\u6cd5\u652f\u6301\u5c06\u5c1a\u672a\u4fdd\u7559\u5230\u6570\u636e\u5e93\/\u6807\u8bc6\u5b58\u50a8\u4e2d\u7684\u5bf9\u8c61\u7684\u503c\u5b58\u50a8\u5230\u5185\u5b58\u4e2d\u3002\u6b64\u5916\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u8fd8\u652f\u6301\u4ece\u73b0\u6709\u7684\u5bf9\u8c61\u8bfb\u53d6\u548c\u5199\u5165 \u503c\u3002\u7531\u4e8e LDAP \u76ee\u5f55\u652f\u6301\u5404\u79cd\u7c7b\u578b\u7684\u5c5e\u6027\uff0c\u4e5f\u5141\u8bb8\u4e00\u4e2a\u5c5e\u6027\u5305\u542b\u591a\u4e2a\u503c\uff0c\u6240\u4ee5\u8fd9\u4e9b\u65b9\u6cd5\u4f7f\u7528 object[] \u7c7b\u578b\u6765\u8bfb\u53d6\u548c\u5199\u5165\u503c\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u975e\u5e38\u6709\u7528\uff0c\u4f46\u662f\u5982\u679c\u60f3\u5728\u5bf9\u8c61\u7c7b\u578b\u9635\u5217\u4e4b\u4e0a\u63d0\u4f9b\u5f3a\u7c7b\u578b\u5316\u7684\u6807\u91cf\u5b57\u7b26\u4e32\u503c\uff0c\u5c31\u5fc5\u987b\u591a\u505a\u4e00\u4e9b\u989d\u5916\u7684\u5de5\u4f5c\uff0c\u5982\u6211\u4eec\u7684\u5b9e\u73b0\u6240\u793a\u3002\u5bf9\u4e8e \u6211\u4eec\u81ea\u5b9a\u4e49 MsdnUser \u7c7b\u7684\u4f7f\u7528\u8005\u6765\u8bf4\uff0c\u5176\u7ed3\u679c\u5c31\u662f\u4e00\u4e2a\u975e\u5e38\u5bb9\u6613\u7f16\u7a0b\u7684\u63a5\u53e3\u3002<\/p>\n<p>\u3000\u3000\u5728\u76ee\u5f55\u67b6\u6784\u4e4b\u4e0a\u63d0\u4f9b\u5f3a\u7c7b\u578b\u5316\u7684\u503c\u8fd9\u79cd\u529f\u80fd\u662f\u6b64\u6269\u5c55 \u6027\u6a21\u578b\u6700\u6709\u7528\u7684\u529f\u80fd\u4e4b\u4e00\u3002\u9664\u4e86\u7b80\u5355\u7684\u5b57\u7b26\u4e32\u7c7b\u578b\u4ee5\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528 .NET Framework \u63d0\u4f9b\u7684\u4e30\u5bcc\u7c7b\u578b\u7cfb\u7edf\u6765\u505a\u4e00\u4e9b\u4e8b\u60c5\uff0c\u4f8b\u5982\u5c06 Active Directory \u57df\u670d\u52a1\u7684 jpgPhoto \u5c5e\u6027\u8868\u793a\u6210 System.Drawing.Image \u6216 System.IO.Stream\uff0c\u800c\u4e0d\u662f\u60a8\u901a\u5e38\u901a\u8fc7\u4ece System.DirectoryServices \u8bfb\u53d6\u503c\u800c\u83b7\u5f97\u7684\u9ed8\u8ba4 byte[]\u3002<\/p>\n<p>\u3000 \u3000\u672c\u6587\u4e2d\u7684\u4ee3\u7801\u4e0b\u8f7d\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u793a\u4f8b\u6765\u6f14\u793a\u8fd9\u4e9b\u529f\u80fd\u3002\u5b83\u8fd8\u5305\u62ec\u4e00\u4e9b\u67b6\u6784\u6269\u5c55\uff08\u901a\u8fc7\u6807\u51c6\u7684 LDIF \u683c\u5f0f\u5316\u6587\u4ef6 msdnschema.ldf\uff09\uff0c\u8fd9\u4e9b\u67b6\u6784\u6269\u5c55\u53ef\u7528\u6765\u6269\u5c55\u5177\u6709 MsdnUser \u7c7b\u7684\u6d4b\u8bd5\u76ee\u5f55\u3002\u6211\u4eec\u8fd8\u5728\u201c\u76ee\u5f55\u670d\u52a1\u8d44\u6e90\u201d\u8fb9\u680f\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5f88\u6709\u4ef7\u503c\u7684\u94fe\u63a5\u3002<\/p>\n<p>\u3000\u3000\u7ed3\u8bba<\/p>\n<p>\u3000\u3000Microsoft \u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u76ee\u5f55\u670d\u52a1\u7f16\u7a0b\u6a21\u578b\uff0cAccountManagement \u662f\u5bf9\u5176\u5fc5\u4e0d\u53ef\u5c11\u7684\u6258\u7ba1\u4ee3\u7801\u8865\u5145\u3002\u51ed\u501f AccountManagement \u547d\u540d\u7a7a\u95f4\uff0c\u5f00\u53d1\u4eba\u5458\u73b0\u5728\u5c31\u62e5\u6709\u4e86\u4e00\u7ec4\u53ef\u7528\u4e8e\u5e38\u89c1 CRUD \u548c\u641c\u7d22\u64cd\u4f5c\u7684\u5f3a\u7c7b\u578b\u5316\u4e3b\u4f53\u3002<\/p>\n<p>\u3000\u3000\u547d\u540d\u7a7a\u95f4\u5c01\u88c5\u4e86\u76ee\u5f55\u670d\u52a1\u7f16\u7a0b\u6700\u4f73\u505a\u6cd5\uff0c\u53ef\u5e2e\u52a9\u60a8 \u7f16\u5199\u5b89\u5168\u4e14\u9ad8\u6027\u80fd\u7684\u6258\u7ba1\u4ee3\u7801\u3002\u6b64\u5916\uff0cAccountManagement \u662f\u53ef\u6269\u5c55\u7684\uff0c\u5141\u8bb8\u60a8\u5728 Active Directory \u57df\u670d\u52a1\u548c AD LDS \u4e2d\u4e0e\u81ea\u5b9a\u4e49\u76ee\u5f55\u5bf9\u8c61\u5168\u9762\u4ea4\u4e92\u3002<\/p>\n<p>\u3000\u3000<\/p>\n<p>\u3000\u3000Joe Kaplan \u5728 Accenture \u7684\u5185\u90e8 IT \u7ec4\u7ec7\u5de5\u4f5c\uff0c\u8be5\u7ec4\u7ec7\u4f7f\u7528 .NET Framework \u6784\u5efa\u4f01\u4e1a\u5e94\u7528\u7a0b\u5e8f\u3002\u4ed6\u64c5\u957f\u4e8e\u5e94\u7528\u7a0b\u5e8f\u5b89\u5168\u6027\u3001\u8054\u5408\u8eab\u4efd\u7ba1\u7406\u548c\u76ee\u5f55\u670d\u52a1\u7f16\u7a0b\uff0c\u56e0\u6b64\u88ab\u516c\u8ba4\u4e3a Microsoft MVP\u3002\u4ed6\u662f\u201cThe .NET Developer\u2019s Guide to Directory Services Programming\u201d\uff08\u76ee\u5f55\u670d\u52a1\u7f16\u7a0b\uff1a.NET \u5f00\u53d1\u4eba\u5458\u6307\u5357\uff09(Addison-Wesley, 2006) \u7684\u5408\u8457\u8005\u3002<\/p>\n<p>\u3000\u3000 Ethan Wilansky \u662f\u4e00\u4f4d Microsoft \u76ee\u5f55\u670d\u52a1 MVP \u548c EDS \u4f01\u4e1a\u67b6\u6784\u5e08\u3002\u4f5c\u4e3a EDS \u521b\u65b0\u5de5\u7a0b\u5b9e\u8df5\u7684\u4e00\u90e8\u5206\uff0c\u4ed6\u76ee\u524d\u5e26\u9886\u4e00\u4e2a\u5f00\u53d1\u56e2\u961f\uff0c\u4e13\u6ce8\u4e8e\u6784\u5efa\u81ea\u5b9a\u4e49\u7684 SharePoint \u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u5c31\u76ee\u5f55\u670d\u52a1\u7f16\u7a0b\u89e3\u51b3\u65b9\u6848\u5411 EDS \u63d0\u4f9b\u5efa\u8bae\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>System.DirectoryServices.AccountManagement \u7c7b \u3000\u3000Active Directory \u57df\u670d\u52a1 \u3000\u3000Active Directory \u8f7b\u578b\u76ee\u5f55\u670d\u52a1 (AD LD&#46;&#46;&#46;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[20,21,22],"class_list":["post-40","post","type-post","status-publish","format-standard","hentry","category-win","tag-net","tag-framework","tag-22"],"_links":{"self":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/40","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/comments?post=40"}],"version-history":[{"count":2,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/40\/revisions"}],"predecessor-version":[{"id":45,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/40\/revisions\/45"}],"wp:attachment":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/media?parent=40"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/categories?post=40"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/tags?post=40"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}