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  • Bruno 30 posts 50 karma points
    Apr 01, 2011 @ 22:16
    Bruno
    0

    How to add more than one active directory domain to authenticate users?

    The company that I work for has multiple Active Directory domains that users authenticate against. For example user1 from domain xxx has to login: xxx\user1, user1 from domain yyy has to login: yyy\user2, and user3 from domain zzz has to login zzz\user3. How to I configure my web.config to support this?

     

    Below is my current connection string.  

    <connectionStrings>
        <add name="ADConnectionString" connectionString="LDAP://pm01dom0001.xx.yyy.zzz/DC=xxx,DC=yyy,DC=zzz" />    
      </connectionStrings>

     

    Thanks!

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  • Bruno 30 posts 50 karma points
    Apr 01, 2011 @ 22:28
    Bruno
    0

    http://msdn.microsoft.com/en-us/library/ff650307.aspx#paght000021_step3

    <connectionStrings>
  <add name="TestDomain1ConnectionString" connectionString="LDAP://testdomain1.test.com/CN=Users,DC=testdomain1,DC=test,DC=com" />
  <add name="TestDomain2ConnectionString" connectionString="LDAP://testdomain2.test.com/CN=Users,DC=testdomain2,DC=test,DC=com" />
  <add name="TestDomain3ConnectionString" connectionString="LDAP://testdomain3.test.com/CN=Users,DC=testdomain3,DC=test,DC=com" />

</connectionStrings>

     

    <membership >
  <providers>
    <add
      name="TestDomain1ADMembershipProvider"
      type="System.Web.Security.ActiveDirectoryMembershipProvider, System.Web, Version=2.0.0.0, 
            Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
      connectionStringName="TestDomain1ConnectionString"
      connectionUsername="testdomain1\administrator" 
      connectionPassword="password"/>
    <add
      name="TestDomain2ADMembershipProvider"
      type="System.Web.Security.ActiveDirectoryMembershipProvider, System.Web, Version=2.0.0.0, 
            Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
      connectionStringName="TestDomain2ConnectionString"  
      connectionUsername="testdomain2\administrator" 
      connectionPassword="password"/>
      <add
        name="TestDomain3ADMembershipProvider"
        type="System.Web.Security.ActiveDirectoryMembershipProvider, System.Web, Version=2.0.0.0, 
            Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
        connectionStringName="TestDomain3ConnectionString"
        connectionUsername="testdomain3\administrator" 
        connectionPassword="password"/>
  </providers>
</membership>
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  • Chris Lord 58 posts 211 karma points
    Aug 24, 2011 @ 14:15
    Chris Lord
    0

    Hi Bruno,

    Is this the solution for this, I need to do the same thing, authenticate users from multiple AD domains, does the above examples work?

    Cheers

    Chris

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  • Bruno 30 posts 50 karma points
    Aug 24, 2011 @ 14:39
    Bruno
    0

    Hi Chris,

    In the end I did not implement this, but it should work with a few tweaks.(I ended up using Liferay.)

    For example, on the login screen you could have a drop-down box with all your company's domains and depending on what they select you use the corresponding membership provider.

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