Asp.net - Anonymous Authentication In IIS Over Https Does Not Fire A Postback?

Jan 2, 2012

I recently decided to change from using Windows Authentication for my internal web applications to Forms Authentication. I've not used the latter very much and one site explained you have to enable both Forms and Anonymous for this to work. The idea is to verify user passwords against an active directory then grant them access accordingly. I had this working just fine locally and when publishing to IIS 7.5 it still worked. It was just a basic Visual Studio project that would redirect to our homepage.

The problems arose when I tried accessing this same project securely with https, I included the full domain and it would load the new login page but when I clicked login it would do nothing. Since then I've scoured the web and found numerous mentions of this and that and tried many of them to no avail.

It was only later I created a blank project with a single button and one line of the code on the page to see if a post back had fired. After publishing I only enabled Anonymous Authentication in IIS and browsing to this basic test app using http when you clicked the button, false on the page changed to true - indicating a post back. Yet with https it just remains false. I think this may be why the active directory login wasn't working as it too had Anonymous enabled.

I'm still pretty new at the secure side of things but with the details passing over I have to use a secure connection just for the login then it can redirect to the usual applications we use internally.

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Asp.net - Why Won't The Anonymous Function Fire On Grid.prerender

Apr 23, 2010

In my gridview I have fields for inserting a new record in the footer.In my objectdatasource selecting event if no records came back I bind a single mock row to force the footer to show so they can still add records. Since the row does not contain real data I hide the row.

...
If result.ItemCount = 0 Then
result = mockRow
AddHandler mygridview.PreRender, AddressOf HideRow

[code]....

This works fine. However, I'd like to condense it like this:

...
If result.ItemCount = 0 Then
result = mockRow
AddHandler mygridview.PreRender, Function() mygridview.Rows(0).Visible = False

[code]....

This compiles fine, but the row doesn't get hidden. why my anonymous function isn't getting hit?

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VS 2008 WebRequest An HTTPs Page - Enable Support Of HTTPs Requests

Jul 7, 2009

So the exact site I'm trying to login to is GMail. I can send the POST data to login fine, but after that GMail performs an authentication (the redirect URL contains 'SetSID?'). Now with my HTTPWebRequest I don't see a way to enable support of HTTPs requests. Is there a way to get around this and successfully login?

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Mar 28, 2011

as topic, i need to send an e-mail without outgoing authentication becouse server hasn't outgoing authentication.. how i can do this??

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Jul 9, 2009

I'm a Linq noobie, maybe someone can point me in the right direction. What's wrong here? These anonymous types seem to have the same signatures.

[Code]...

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Oct 27, 2010

How do you get if an url is http or https. Like if you want to get the type of [URL], it shows https, and if you want to get the type of [URL], it shows http.

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Aug 5, 2011

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Apr 26, 2011

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Jul 21, 2010

I need to download a file from web i.e https:www.xxx.com using vb.net and save it to C drive of system.

Below is the code :

Dim URI As String = ftpHost & ftpFile
Dim oRequest As System.Net.HttpWebRequest = CType(HttpWebRequest.Create(URI), HttpWebRequest)
oRequest.Credentials = New System.Net.NetworkCredential(userName, pwd)

[code]....

But this is not reading anything.

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Dim objXMLDoc As New XmlDocument
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Dim blnResponse As Boolean

[code].....

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Jun 2, 2009

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ohttp.open("POST", "https://target.web.site")ohttp.send(stringrequest)

Now this works on most workstations, the prompt for the private key is displayed the user presses OK and the XML is passed and a response is received. I have found some client computers that this does not work on. The computer does not display the prompt for the private key. I have been trying to figure out what is suppressing/blocking the prompt for the private key confirmation.

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HTTPs Redirect Just Not Working

Feb 24, 2012

I am using the following code to try and redirect to https, it is not working.

If Not Request.IsLocal AndAlso Not Request.IsSecureConnection Then
Dim redirectUrl As String = Request.Url.ToString().Replace("http:", "https:")
Response.Redirect(redirectUrl)
End If

What I can check, using fiddler now to look at traffic. SSL is set in IIS 6, cert is correctly installed on site.

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Oct 5, 2011

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Apr 26, 2010

Here's what I did i VB 6 and I want to do the same in vb.net

Dim obj As MSXML2.XMLHTTP60
Dim request_string As String
obj.Open "POST", "https://apitest.authorize.net/xml/v1/request.api", False

[Code].....

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Jun 3, 2011

I basically have a few thousand transactions 7,000 - 10,000 transactions to process over a short time. The flow goes like this.

---> ----> ---> ---> receive (1000) as each transaction takes approx 2 seconds so if i were to process synchronously it would take all night......

Now first i would like to ask if i am going about this the right way ? the service i am communicating with is not .net but is built to handle large amounts of requests. I have obtained the following code that suggests it will do what i am after

dim strxmlreq as string = '(this is where i input my xml string)
Dim request As HttpWebRequest

' Create the request

[CODE]...

The problem i have is if the above will work for me where exactly do i catch the returned xml string ? I assumed "result" would be the xml output string.

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Jan 26, 2010

I would like to download a file using VB.NET (preferably) or C# via HTTPS.

I have this code to download a file over plain HTTP:

Dim client As WebClient = New WebClient()
Dim wp As WebProxy = New WebProxy("[IP number of our proxy server]", [port number of our proxy server])
wp.Credentials = CredentialCache.DefaultCredentials
client.Proxy = wp
client.DownloadFile("http://sstatic.net/so/img/logo.png", "c:logo.png")

How do I change this code to download a file that is stored on an HTTPS-server? I guess it has something to do with adding credentials or something.

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Jan 25, 2010

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<summary>
''' get all Global Configuration settings
''' get all Queue from Server

[CODE]...

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Aug 7, 2011

I have tryied a lot of methods and it seems doesn't work,i don't konw how to handle this,this is my code here,any http protocol is all right,but not https.

Dim URL As String = "https://mail.qq.com/cgi-bin/loginpage"
Dim Request As HttpWebRequest = HttpWebRequest.Create(URL)
Request.UserAgent = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.14)

[code]....

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Jul 4, 2010

How to post data in HTTPS authorization in .NET?How to get headers(cookies), get html code and set headers(cookies) in HTTPS?

This is code return HTML code (GET metod):

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim strRemoteHost As String
Dim strURLPath As String
Dim RemotePort As Integer

[code]....

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I have a vb.net application running as intranet on Win Server 2003. So should I use HTTPS instead of HTTP?

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Jan 3, 2012

I get some errors when I'm trying to navigate to a website that's https, what am I doing wrong? See attached photo for more details.

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WsHTTPBinding Over HTTPS Causes Error 400 'Bad Request'

Apr 13, 2012

I've been trying to create a simple service to allow messages to be logged onto a remote server via WCF, which all worked fine until I published the service to the live environment, which uses HTTPS.

After some searching, I found that I needed to change my ServiceConfig to account for the different protocol. I used a combination of these two articles:

How to configure WCF services to work through HTTPS without HTTP binding? WCF Bindings needed for HTTPS

Having made the recommended changes to my config, I seem to be in a state where I can add the live service as a WCF reference in VS2010, but when I use IE to browse to the service or the mex address, I'm consistently receiving an 'HTTP 400 Bad Request' error.

In terms of using the service I can seem to run it successfully but the mex just doesn't want to work through IE.

The Service itself is being hosted on Windows Server 2003 R2 Standard Edition SP2 Running IIS 6.0 with no load balancing.

I'm really at a loss at this point, I've spent 3-4 days messing around with this but I can't seem to make any progress.

See below the Server service config in question:

<system.serviceModel>
<services>
<service name="mycorp.Callback.SecPayService"

[Code].....

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Apr 15, 2009

I am adding code to use a proxy server to access the Internet.The code works fine when requesting a file from a normal (HTTP) location, but does not work when accessing a secure location (HTTPS).[code]...

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ConsoleApp For Uploading A TextFile With An Https Post?

Mar 29, 2009

i wrote a ConsoleApp for uploading a TextFile with an https post. But it dont work.i use a Certificate and Credentials

Imports System.IO
Imports System.Net
Imports System.Security.Cryptography.X509Certificates[code].....

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May 24, 2012

I have a https site where i have to display images from a http source. To enable this i want to make a proxy, so i can display the image as:

src="https://mydomain/showimage.aspx?url=http://externalserver/image.jpg"

I can do this in Java, somthing like this:

Code:
InputStream in = new WebInputStream( url );
BrowserOutStream out = new BrowserOutStream();
while(in.read()){ out.write() };
in.close();
out.close();

Simple enough (although the code is simplified here). But i cant seem to find a proper example of the equivalent in vb .net. I am assuming i have to use System.Net.WebClient.OpenRead, but not sure where to go from there.

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Loading A XML From A HttpS Address If Server Is Offline?

Jul 22, 2010

I am using this code to get a XML file from a http or https server:

Public Function GetPageAsXML(ByVal address As String) As XmlDocument 'String
Try
Dim doc As XmlDocument

[Code].....

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Nov 6, 2010

Is the method of logging in to a httpS website using httpwebrequest same as that of the http website?

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VS 2008 - Any Way To Create WebBrowser Which Use HTTPS Automatically?

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Is it possible to create a web browser which auto use the https:// instead of the http://. For example: I open a facebook and the web is auto using the http://,, is it possible that the browser forced every action in the browser auto add the https://

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Asp.net - Swiching Between Http Or Https (based On Parent Directory)

Jun 28, 2009

I have a direcory for the members area.

All the files within that directory should be treated by https.

All other files outside the specific dir should be treated by http.

How can i automate the redirecting from http and https and vice versa?

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