Hi,
I'm developing a windows application using VC#, I need to authenticate user throught their credentials in the Active Dirctory,
I try to let the login form "user name" take automaticaly the username in the active directory, I don't know whether I wrote is right or wrong, but at any rate it doesn't work.
here is my code:
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public static string GetProperty(SearchResult searchResult, string PropertyName)
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{
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if(searchResult.Properties.Contains(PropertyName))
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{
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return searchResult.Properties[PropertyName][0].ToString() ;
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}
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else
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{
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return string.Empty;
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}
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}
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private void frmAuthentication_Load(object sender, EventArgs e)
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{
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DirectoryEntry entry = new DirectoryEntry("LDAP://192.168.1.110");
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DirectorySearcher Dsearch = new DirectorySearcher(entry);
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string Name = "Richmond";
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Dsearch.Filter = "(&(objectClass=user)(l=" + Name + "))";
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// get all entries from the active directory.
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// Last Name, name, initial, homepostaladdress, title, company etc..
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try
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{
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foreach (SearchResult sResultSet in Dsearch.FindAll())
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{
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txtUserName.Text = (GetProperty(sResultSet, "cn"));
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}
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}
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catch(Exception ex)
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{
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ex.Message.ToString();
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}
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}
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