100 lines
3.5 KiB
C#
100 lines
3.5 KiB
C#
#region Using directives
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.DirectoryServices;
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using System.Security.Principal;
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using System.Configuration;
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using System.Workflow.Runtime.Configuration;
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using System.Workflow.Activities.Configuration;
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#endregion
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namespace System.Workflow.Activities
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{
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[Obsolete("The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*")]
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public static class ActiveDirectoryRoleFactory
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{
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private static DirectoryGroupQuery s_directoryGroupQuery = new DirectoryGroupQuery();
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private static String s_configurationSectionName = "System.Workflow.Runtime.Hosting.ADRoleFactory";
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private static ActiveDirectoryRoleFactoryConfiguration s_configuration;
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private static DirectoryEntry s_rootEntry;
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static ActiveDirectoryRoleFactory()
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{
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s_configuration = (ActiveDirectoryRoleFactoryConfiguration)ConfigurationManager.GetSection(s_configurationSectionName);
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if (s_configuration == null)
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s_configuration = new ActiveDirectoryRoleFactoryConfiguration();
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}
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public static ActiveDirectoryRole CreateFromAlias(String alias)
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{
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if (alias == null)
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throw new ArgumentNullException("alias");
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ActiveDirectoryRole role = new ActiveDirectoryRole(GetRootEntry(), new DirectoryRootQuery("sAMAccountName", alias, DirectoryQueryOperation.Equal));
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role.Operations.Add(s_directoryGroupQuery);
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ValidateRole(role);
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return role;
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}
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public static ActiveDirectoryRole CreateFromSecurityIdentifier(SecurityIdentifier sid)
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{
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if (sid == null)
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throw new ArgumentNullException("sid");
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ActiveDirectoryRole role = new ActiveDirectoryRole(GetRootEntry(), new DirectoryRootQuery("objectSID", sid.ToString(), DirectoryQueryOperation.Equal));
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role.Operations.Add(s_directoryGroupQuery);
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ValidateRole(role);
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return role;
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}
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public static ActiveDirectoryRole CreateFromEmailAddress(String emailAddress)
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{
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if (emailAddress == null)
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throw new ArgumentNullException("emailAddress");
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ActiveDirectoryRole role = new ActiveDirectoryRole(GetRootEntry(), new DirectoryRootQuery("mail", emailAddress, DirectoryQueryOperation.Equal));
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role.Operations.Add(s_directoryGroupQuery);
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ValidateRole(role);
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return role;
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}
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private static DirectoryEntry GetRootEntry()
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{
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if (s_rootEntry == null)
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{
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if (s_configuration == null ||
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s_configuration.RootPath == null ||
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s_configuration.RootPath.Length == 0)
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{
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s_rootEntry = new DirectoryEntry();
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}
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else
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{
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s_rootEntry = new DirectoryEntry(s_configuration.RootPath);
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}
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}
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return s_rootEntry;
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}
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public static ActiveDirectoryRoleFactoryConfiguration Configuration
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{
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get
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{
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return s_configuration;
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}
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}
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private static void ValidateRole(ActiveDirectoryRole adRole)
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{
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if (adRole.GetEntries().Count == 0)
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throw new ArgumentException(SR.GetString(SR.Error_NoMatchingActiveDirectoryEntry));
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}
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}
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}
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