How to configure the User Rights Management of a controller via the IEC code?

[DominikSchaefer]

Codesys offers its own library CmpUserMgr with which you can configure user management from the IEC code.

Online Help:

• CmpUserMgr
• CmpUserMgr Interfaces
• CmpUserMgr Implementation

Example:

VAR
    sUser : STRING := 'Administrator';
    sPassword: STRING := 'a';
	
    sGroup: STRING := 'NewGroup';
	
    sNewUser: STRING := 'NewUser';
    credentials: CmpUserMgr_Implementation.UserMgrCredentials;
    stPassword: CmpUserMgr_Interfaces.UserMgrCredentials_Password;
	
    hUser: CmpUserMgr_Implementation.RTS_IEC_HANDLE;
    hNewUser: CmpUserMgr_Implementation.RTS_IEC_HANDLE;
    hGroup: CmpUserMgr_Implementation.RTS_IEC_HANDLE;
    result: CmpUserMgr_Implementation.RTS_IEC_RESULT;
END_VAR



// Login as authorized user
hUser := UserMgrLogin(pszUser:= sUser, pszPassword:= sPassword, pResult:= ADR(result));
	
// Create a new user group
hGroup := UserMgrGroupAdd(hUser:= hUser, pszGroupName:= sGroup);
	
// Create a new user and add it to the group
stPassword.pszPassword := ADR('test');
credentials.credential.pwd := stPassword;
credentials.credentialsType := UserMgrCredentials_Type.Password;
	
hNewUser := UserMgrUserAdd(hUser:= hUser, pszUser:= sNewUser, pCredentials:= credentials);
	
UserMgrGroupAddUser(hUser:= hUser, pszGroupName:= sGroup, pszUserName:= sNewUser);

UserMgrLogout(hUser := hUser);