DotNetOpenAuth

Hi Nimit...
I have done this with Google. Well, Do you have any idea about cutom provider i.e, i have to implement it for http://beta1.cfnc.org.

well, My login page code is-

<%@ Page Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage" %>

<% if (ViewData["Message"] != null) { %>

<%= Html.Encode(ViewData["Message"].ToString())%>

<% } %>

You must log in before entering the Members Area:

OpenID:

Usercontroller.cs--
-------------------------
---------------------

[ValidateInput(false)]

public ActionResult Authenticate(string returnUrl)

{

var response = openid.GetResponse();

if (response == null)

{

//Stage 2: user submitting Identifier

Identifier id;

if (Identifier.TryParse(Request.Form["openid_identifier"], out id))

{

try

{

IAuthenticationRequest req = openid.CreateRequest(Request.Form["openid_identifier"]);

var fetch = new FetchRequest();

fetch.Attributes.AddRequired(WellKnownAttributes.Contact.Email);

fetch.Attributes.AddRequired(WellKnownAttributes.Name.FullName);

fetch.Attributes.AddRequired(WellKnownAttributes.Company.CompanyName);

req.AddExtension(fetch);

return req.RedirectingResponse.AsActionResult();

}

catch (ProtocolException ex)

{

ViewData["Message"] = ex.Message;

return View("Login");

}

else

{

ViewData["Message"] = "Invalid identifier";

return View("Login");

}

else

{

// Stage 3: OpenID Provider sending assertion response

switch (response.Status)

{

case AuthenticationStatus.Authenticated:

//Session["FriendlyIdentifier"] = response.FriendlyIdentifierForDisplay;

// Session["FriendlyIdentifier"] = response.ClaimedIdentifier;

var fetch = response.GetExtension();

string name, company;

if (fetch != null)

{

Session["FriendlyIdentifier"] = fetch.GetAttributeValue(WellKnownAttributes.Contact.Email);

name = fetch.GetAttributeValue(WellKnownAttributes.Name.FullName);

company = fetch.GetAttributeValue(WellKnownAttributes.Company.CompanyName);

}

FormsAuthentication.SetAuthCookie(response.ClaimedIdentifier, false);

if (!string.IsNullOrEmpty(returnUrl))

{

return Redirect(returnUrl);

}

else

{

return RedirectToAction("Index", "Home");

}

case AuthenticationStatus.Canceled:

ViewData["Message"] = "Canceled at provider";

return View("Login");

case AuthenticationStatus.Failed:

ViewData["Message"] = response.Exception.Message;

return View("Login");

}

return new EmptyResult();

}

12 Replies

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Nimit Joshi13y ago
done with your problem?
Nimit Joshi13y ago
I have already shared links in my first reply. Please refer my first reply.
Abhineet Srivastava13y ago
Kindly give me your link :)
Nimit Joshi13y ago
I did not apply coding in my application. You can check my links, but I can register in my application through Facebook, google etc. Didn't you follow my article steps?
Abhineet Srivastava13y ago
Hi Nimit...
I have done this with Google. Well, Do you have any idea about cutom provider i.e, i have to implement it for http://beta1.cfnc.org.

well, My login page code is-

<%@ Page Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage" %>

<% if (ViewData["Message"] != null) { %>
<%= Html.Encode(ViewData["Message"].ToString())%>
<% } %>
You must log in before entering the Members Area:
" method="post">
OpenID:

Usercontroller.cs--
-------------------------
---------------------
[ValidateInput(false)]
public ActionResult Authenticate(string returnUrl)
{
var response = openid.GetResponse();
if (response == null)
{
//Stage 2: user submitting Identifier
Identifier id;
if (Identifier.TryParse(Request.Form["openid_identifier"], out id))
{
try
{
IAuthenticationRequest req = openid.CreateRequest(Request.Form["openid_identifier"]);
var fetch = new FetchRequest();
fetch.Attributes.AddRequired(WellKnownAttributes.Contact.Email);
fetch.Attributes.AddRequired(WellKnownAttributes.Name.FullName);
fetch.Attributes.AddRequired(WellKnownAttributes.Company.CompanyName);
req.AddExtension(fetch);
return req.RedirectingResponse.AsActionResult();
}
catch (ProtocolException ex)
{
ViewData["Message"] = ex.Message;
return View("Login");
}
}
else
{
ViewData["Message"] = "Invalid identifier";
return View("Login");
}
}
else
{
// Stage 3: OpenID Provider sending assertion response
switch (response.Status)
{
case AuthenticationStatus.Authenticated:
//Session["FriendlyIdentifier"] = response.FriendlyIdentifierForDisplay;
// Session["FriendlyIdentifier"] = response.ClaimedIdentifier;
var fetch = response.GetExtension();
string name, company;
if (fetch != null)
{
Session["FriendlyIdentifier"] = fetch.GetAttributeValue(WellKnownAttributes.Contact.Email);
name = fetch.GetAttributeValue(WellKnownAttributes.Name.FullName);
company = fetch.GetAttributeValue(WellKnownAttributes.Company.CompanyName);
}
FormsAuthentication.SetAuthCookie(response.ClaimedIdentifier, false);
if (!string.IsNullOrEmpty(returnUrl))
{
return Redirect(returnUrl);
}
else
{
return RedirectToAction("Index", "Home");
}
case AuthenticationStatus.Canceled:
ViewData["Message"] = "Canceled at provider";
return View("Login");
case AuthenticationStatus.Failed:
ViewData["Message"] = response.Exception.Message;
return View("Login");
}
}
return new EmptyResult();
}
Nimit Joshi13y ago
Would you please show the home page of your application and the login page?
Abhineet Srivastava13y ago
Hi whenever,I am run my application & gve my openId id..

It's giving the error.

Can you please tell me about the error?

Login failed: No OpenID endpoint found.
Nimit Joshi13y ago
yeah sure. Tell me.
Abhineet Srivastava13y ago
Ok Nimit..
Currently,Iam working on it. I will let you know.if,i need your help.

Cheers
Nimit Joshi13y ago
Hey Abhineet, you don't need to have my code. Just follow my steps and you can configure different authentication options. If you have any problem in that, tell me.
Abhineet Srivastava13y ago
Can you please share me the code?
Nimit Joshi13y ago
There are different types of Authentication provided in Dot Net. Suppose we have a Web Application developed in MVC project template.

Refer the links below:

Authentication Configuration

Following are the different authentication providers