C # uses Domino's LDAP service to authenticate users

First, Domino's LDAP service is configured to not be anonymous, otherwise it doesn't make sense.

Security, Internet Authentication is set to: More name transformations, lower security.

In this case, the username can be used in Domino's personal documents: Name + space + surname, abbreviation, email address

You can not set this if you do not need it.

Password is: internet password

By default, Domino's LDAP attribute has no UID (abbreviated) and needs to be added by itself.

Principle: Use the input username password to execute an LDAP query, if no exception is thrown, the user name password is correct.

1using System.DirectoryServices;


2using System.Configuration;


3using System.Text;


4


5 public class Ldaphelper


6 {


7


8 private string dominoserver;


9/**////<summary>


///Domino server address


///</summary>


public string Dominoserver


13 {


get {return dominoserver;}


set {dominoserver = value;}


16}


private String Ldapserver;


/**////<summary>


///LDAP server address


///</summary>


public string Ldapserver


22 {


{return ldapserver;}


set {ldapserver = value;}


25}


26


private String UserName;


/**////<summary>


29///User name


///</summary>


public string UserName


32 {


to {return userName;}


set {userName = value;}


35}


36


Notoginseng private string password;


/**////<summary>


39///Password


///</summary>


-public string Password


42 {


/get {return password;}


set {password = value;}


45}


/**////<summary>


47///Instantiation


///</summary>


///<param name= "UserName" > Username </param>


///<param name= "password" > password </param>


Wuyi Public Ldaphelper (String userName, string password)


52 {


Try


54 {


//this. Ldapserver = configurationmanager.appsettings["Ldapserver"]. ToString ();


56


//this. Dominoserver = configurationmanager.appsettings["Dominoserver"]. ToString ();


58


this. Ldapserver = "192.176.0.46";


60


this. Dominoserver= "192.176.0.46"


62


. UserName = UserName;


. Password = Password;


65}


The Catch


67 {


throw;


69}


70}


71


/**////<summary>


73///Verify that the user name password is correct through the Domino LDAP Service


///</summary>


///<param name= "userName" > User name </param>


///<param name= "password" > password </param>


///<returns></returns>


public bool Verifyuser ()


79 {


Try


81 {


DirectorySearcher searcher = Preparesearcher ();


83


84///Execute the following method without throwing an exception stating that the username password is correct


SearchResult rs = searcher. FindOne ();


86


return true;


88}



Catch

90 {


return false;


92}


93}


94


/**////<summary>


///Prepare DirectorySearcher


///</summary>


///<returns>DirectorySearcher</returns>


private DirectorySearcher preparesearcher ()


100 {


101


102 DirectoryEntry root = new DirectoryEntry (this. Ldapserver, this. UserName, this. Password, Authenticationtypes.none);


DirectorySearcher searcher = new DirectorySearcher (root);


104


//ldap Search filter conditions, CN for the user name, UID for the user abbreviation


106


Searcher. Filter = "(& (Objectclass=dominoperson) ( Cn= "+ this. UserName +


108


109 ") (uid=" + this. UserName + ") (mail=" + this. UserName + "))";


110


111


112//searcher. Filter = "(& (Objectclass=dominoperson) (cn=) + this. UserName + ")";


113 return searcher;


114


115}


116}