Hey guys, I want to use this package inside an ASP.NET Core project and this package might not be compatible.

Are there any plans to port this project to .NET Standard 2.0?

That way we can use this package inside for both: .NET Framework 4.6.1+ and .NET Core 2.0+
https://docs.microsoft.com/en-us/dotnet/standard/net-standard

Case scenario: Domain name has an authInfo password, which is to be removed. This is not possible with EppLib.

According to RFC 5731 this shall be possible by using a <domain: null> element:

   -  A <domain:authInfo> element that contains authorization
      information associated with the domain object.  This mapping
      includes a password-based authentication mechanism, but the schema
      allows new mechanisms to be defined in new schemas.  A <domain:
      null> element can be used within the <domain:authInfo> element to
      remove authorization information.

Hello Team,
How to create contact with international and local in EPP

In fix #26 a workaround for clientDelete bug was implemented.
The problem also occurs when trying to get current info for a domain.

Example:

Dim getInfoDomainCmd As New IisDomainInfo(inDomain)
Dim iis_response As IisDomainInfoResponse
iis_response = iislocal.Execute(getInfoDomainCmd)

XML response: (excerpt)

<extension>
    <iis:infData xsi:schemaLocation="urn:se:iis:xml:epp:iis-1.2 iis-1.2.xsd" xmlns:iis="urn:se:iis:xml:epp:iis-1.2">
	<iis:state>active</iis:state>
	<iis:clientDelete>0</iis:clientDelete>
    </iis:infData>
</extension>

Error message:
Failed to parse '0' as boolean value in iis:clientDelete

Code in IisDomainInfoResponse.cs below.
clientDelete is handled as boolean and does not seem to be saved in any local variable:

// ClientDelete
node = children.SelectSingleNode("iis:clientDelete", namespaces);
if (node != null)
{
    bool value;
    if (!Boolean.TryParse(node.InnerText, out value))
    {
	throw new Exception(String.Format("Failed to parse '{0}' as boolean value in iis:clientDelete", node.InnerText));
    }
}

IIS (.se registry) does not support delete command for deleting domain names.
Instead an update with clientDelete = 0 or 1 is used. Values accepted are 0 / 1 and not False / True.
EppLib use False or True, which is wrong.

Example 1:

Dim newDomainCancelCmd As New IisDomainUpdate(inDomain)
newDomainCancelCmd.ClientDelete = 1       'Same result for True or "1"
Dim iis_response As DomainUpdateResponse
iis_response = iislocal.Execute(newDomainCancelCmd)

EppLib sends: (excerpt)

<extension>
	<iis:update xmlns:iis="urn:se:iis:xml:epp:iis-1.2">
		<iis:clientDelete>True</iis:clientDelete>
	</iis:update>
</extension>

Example 2:

Dim newDomainCancelCmd As New DomainUpdate(inDomain)

Dim iisExtension As New IisDomainUpdateExtension
iisExtension.ClientDelete = 1
newDomainCancelCmd.Extensions.Add(iisExtension)

Dim iis_response As DomainUpdateResponse
iis_response = iislocal.Execute(newDomainCancelCmd)

EppLib sends: (same)

<extension>
	<iis:update xmlns:iis="urn:se:iis:xml:epp:iis-1.2">
		<iis:clientDelete>True</iis:clientDelete>
	</iis:update>
</extension>

IIS response:

<epp xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd" xmlns="urn:ietf:params:xml:ns:epp-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <response>
        <result code="2004">
            <msg>Parameter value range error</msg>
            <extValue>
                <value>
                    <iis:clientDelete xmlns:iis="urn:se:iis:xml:epp:iis-1.2"></iis:clientDelete>
                </value>
                <reason>iis:clientDelete must be 0 or 1.</reason>
            </extValue>
        </result>
    </response>
</epp>

Hey guys, I'm trying to set up the connection but I can't get past Services.Connect();.
I'm using EppLib with a .net core application and I'm getting this exception:
An unhandled exception occurred while processing the request. NullReferenceException: Object reference not set to an instance of an object. System.Net.Security.SecureChannel.EnsurePrivateKey(X509Certificate certificate)

A couple lines down in the exception it says this:
EppLib.TcpTransport.Connect(SslProtocols sslProtocols) in TcpTransport.cs
77: stream.AuthenticateAsClient(EPP_REGISTRY_COM, clientCertificates, sslProtocols, false);
EppLib.Service.Connect(SslProtocols sslProtocols) in Service.cs
39: transport.Connect(sslProtocols);
Backend.Controllers.HomeController.Index() in HomeController.cs
23: service.Connect();

Thanks in advance

It works in test mode and production registro.br?

Hi,
An Exception throwing when connecting to Epp Server using EppLib
stream.AuthenticateAsClient(EPP_REGISTRY_COM, clientCertificates, SslProtocols.Tls, false);
How to solve this issue...?

Hi,
We are getting an error message "No connection could be made because the target machine actively refused it " in the server.
In locally, it is working fine.
How to solve this issue?

When creating a contactCreateRequest AuthInfo is not sent. KeySystems will autogenerate a password if non is given.

I created a temp work around here:

public class ContactCreateWithAuthInfo : ContactCreate
    {
        public ContactCreateWithAuthInfo(Contact contact) : base(contact)
        {
        }

        protected override XmlElement BuildCommandElement(XmlDocument doc, XmlElement commandRootElement)
        {
            if (!string.IsNullOrEmpty(Password))
            {
                return base.BuildCommandElement(doc, commandRootElement);
            }
            Password = "dummyPasswordxyt%asd";
            var xmlElement = base.BuildCommandElement(doc, commandRootElement);
            if (xmlElement.InnerXml.Split(Password).Length != 2)
            {
                throw new Exception("More than one occurance of the password " + Password);
            }
            xmlElement.InnerXml = xmlElement.InnerXml.Replace(Password, "");

            return xmlElement;
        }
    }

Thinking that this line should be dropped?

https://github.com/CodeMakerInc/EppLib.NET/blob/master/EppLib/Entities/Contact/ContactCreate.cs#L67

Hello,
We using EppLib.NET. Our projects about domains (transfer, renew...). It's work, no problem. But when i change our server password (on remote desktop), Epp doesn't work. I don't understand.
Error: Parameter value range error Wrong curExpDate provided.

It doesn't seems like about server password, but when i change server password, it doesn't work.
Is anyone whom i consultant about this problem?

According to IIS "EPP Rules, Policies and Protocol description" it is allowed to update the iis:vatno (in IIS extension) for a contact.

If the VAT number is to be deleted, an empty iis:vatno field must be sent (as far as I can read from the IIS docs anyway). When using EppLib with an empty iis:vatno field, the field is omitted in the xml.

Something like this would work:

IisContactUpdate.VatNumber.Remove = True

Followed your example like so but receiving a 2001 response code from Nominet with the message "command syntax error":

var loginCmd = new Login("username", "password");

loginCmd.Options = new Options { MLang = "en", MVersion = "1.0" };

var services = new Services();

services.ObjURIs.Add("http://www.nominet.org.uk/epp/xml/nom-domain-2.0");
services.ObjURIs.Add("http://www.nominet.org.uk/epp/xml/nom-notifications-2.0");

loginCmd.Services = services;

var response = service.Execute(loginCmd);

Any ideas why this might be happening please?

Many thanks for a fantastic open source library! :)

Hello Team,
We are getting an error message on the second attempt
Error message: "Authentication failed because the remote party has closed the transport stream."
How to solve this issue?

I'm in the progress of implementing support for the .NO registry (Norid).

Norid provides additional details to a response in the extension element of a response. Example:

<?xml version="1.0" encoding="UTF-8" standalone="no"?> <epp xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:ietf:params:xml:ns:epp-1.0" xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd"> <response> <result code="2306"> <msg>Parameter value policy error</msg> </result> <extension> <conditions xmlns="http://www.norid.no/xsd/no-ext-result-1.0" xsi:schemaLocation="http://www.norid.no/xsd/no-ext-result-1.0 no-ext-result-1.0.xsd"> <condition code="EC001025" severity="info"> <msg>Command failed</msg> <details>Failed to update domain [xxxxx.no].</details> </condition> <condition code="EC003009" severity="error"> <msg>No such host</msg> <details>Host [ns01.xxxxx.no] not found in the registry.</details> </condition> </conditions> </extension> <trID> <svTRID>20160217090845633968-268jgf-regX-NORID</svTRID> </trID> </response> </epp>

EDIT: Pastebin with proper linebreaks and indentation: http://pastebin.com/mU7AWJyG

These conditions are present whenever there were errors, so ideally the conditions would be available in all response objects. It's tempting to just add the support directly in EppResponse.cs, and this would work fine for us (we don't use any of the other registries that this project supports). However, I would like to contribute my work to this project once I'm done, so I should probably find a better approach. I'm however in lack of good ideas on how to do do this in a "proper" way (without having to duplicate loads of code and altering "core" files).

For e.g. contact info responses, I have a NoridContactInfoResponseclass with ContactInfoResponseas its base class. Do I need to duplicate ContactInfoResponse, and have it use my customized version of EppResponse(NoridEppResponseas I've called it, where I've overridden ProcessExtensionNode() to fetch the condition elements).

Another example is contact creation, where I have a NoridContactCreateclass, using Entities.ContactCreate as its base.
The base of Entities.ContactCreate is ContactBase<ContactCreateResponse>.
The base of ContactCreateResponseis EppResponse.
In order to not change any of the "core files", I would need to duplicate Entities.ContactCreate and ContactCreateResponse, and make the latter use NoridEppResponseas its base to achieve my goal.

Am I right, or am I missing something? What do you suggest as the best way of doing this? Any cleaner way that I'm not seeing?

Hello,
How to add domain variant for arabic domains...?

I just wanted to say that I'm working with this fantastic library (the only one that was opensource).
I'm implementing it for the use at RRPproxy, so far it works great!

the only thing I had to remove was the client certificate, to get it working initialy.

Is support for DNSSEC planned?

https://github.com/CodeMakerInc/EppLib.NET/blob/master/EppLib/TcpTransport.cs#L104

If the epp server never sends a response it's most likely that we will never exit the 2 read loops

Are there any plans to add Domain Privacy support, we're looking at Nominet specifically. If not we will probably pick this up ourselves but don't want to start if this is already in progress

It is now only possible to add and remove the most basic secDNS (EPP DNSSEC) elements usting EppLib.
The following examples are from http://www.rfc-editor.org/rfc/rfc5910.txt

Example use of the secDNS-1.1 DS Data Interface for a create: (EppLib handles this)

   <secDNS:dsData>
     <secDNS:keyTag>12345</secDNS:keyTag>
     <secDNS:alg>3</secDNS:alg>
     <secDNS:digestType>1</secDNS:digestType>
     <secDNS:digest>49FD46E6C4B45C55D4AC</secDNS:digest>
   </secDNS:dsData>

Example use of secDNS-1.1 DS Data Interface with option key data for a create: (Not handled in EppLib)

   <secDNS:dsData>
     <secDNS:keyTag>12345</secDNS:keyTag>
     <secDNS:alg>3</secDNS:alg>
     <secDNS:digestType>1</secDNS:digestType>
     <secDNS:digest>49FD46E6C4B45C55D4AC</secDNS:digest>
     <secDNS:keyData>
       <secDNS:flags>257</secDNS:flags>
       <secDNS:protocol>3</secDNS:protocol>
       <secDNS:alg>1</secDNS:alg>
       <secDNS:pubKey>AQPJ////4Q==</secDNS:pubKey>
     </secDNS:keyData>
    </secDNS:dsData>

Example use of the secDNS-1.1 Key Data Interface for a create: (Not handled in EppLib)

    <secDNS:keyData>
      <secDNS:flags>257</secDNS:flags>
      <secDNS:protocol>3</secDNS:protocol>
      <secDNS:alg>1</secDNS:alg>
      <secDNS:pubKey>AQPJ////4Q==</secDNS:pubKey>
    </secDNS:keyData>

An OPTIONAL secDNS:maxSigLife element is also not handled in EppLib:
<secDNS:maxSigLife>604800</secDNS:maxSigLife>

Hello Team,
We are getting an error message "The client and server cannot communicate, because they do not possess a common algorithm" when connect with EPP.
How to solve this issue?

Hey guys, I just want to know how to use it, does anyone have an example code snippet?
It's not in the documentation and I don't see a constructor in the SecDNS classes.

Thanks in advance

Hello Team,
How to change domain password?

This piece of code from TcpTransport

var lenghtBytes = new byte[4];
int read = 0;

while (read < 4)
{
      read = read + stream.Read(lenghtBytes, read, 4 - read);
}

works perfectly fine in a Console app, however it gets stuck in the loop and loops forever when ran in a Windows Service with Local System.

The reason for the never ending loops is that stream.Read() doesn't receive any bytes and read is always 0.

Does anyone have a any idea why it is, and how to fix it?

hello,
var tcpTransport = new TcpTransport("epp.registry", 700, new X509Certificate("mycert.pfx", "p4ssw0rd"), true);

How to create this file mycert.pfx ?