Sending OK Response Over HTTP To Webpage Request

May 12, 2010

I am using an SMS Gateway to make my application receive SMSs. For this, the SMS Gateway sends a request to one of the pages in my application with the message as a querystring parameter. eg.[URL]. Now after my page gets invoked, I need to send an OK response to the SMS Gateway so that it doesn't keep retrying to send the same message to my application again and again. I cannot figure out how to send the OK response.

View 1 Replies


Similar Messages:

HTTP Response And Request In Binary

Feb 21, 2010

I need to I can make the web request to a webservice which take a XML argument. And is expected to return a Binary response. I am able to make the request but while recieving the response back I am unable to get the response in binary. When I read the response
using streamreader see the header and some attached "HEBRISH" words probably binary but unable to sepreate it out. Please help in seprating out the binary the response data.

View 1 Replies

VS 2008 - Return XML Response From HTTP Request

Apr 16, 2012

I am trying to the following to return xml response from an http request

Code:
Try
Dim id As String = Request.QueryString("id")
Dim xmlOut As String = ""
cn.ConnectionString = "Data Source=192.168.1.2;Initial Catalog=db;Persist Security Info=True;User ID=sa;Password=pass"
dad = New SqlDataAdapter("select * from tbl where id = '" & id & "'", cn)
ds.Clear()

[Code] ...

Is there some other way to do this without having to resort to writing the xml to a temp file on C drive and reading it again to display the output ?

View 2 Replies

Sending HTTP 200 Response Back To A Gateway After Successful Delivering Of Message?

Mar 26, 2011

I have an application that interact with a SMS gateway and after successful delivery of message to my application i will like to acknowledge them by sending HTTP 200 Response to the Gateway, how can I do that suing asp.net. I am thinking of using Response Headers parameter to do that.

View 3 Replies

Does Response.Redirect Equate To Sending A GET Request To The Server

Jan 5, 2010

Does Response.Redirect equate to sending a GET request to the server?

View 3 Replies

C# - How To Simulate Http Request Using WatiN With Specific HTTP Referrer And Query String

Dec 6, 2010

When I use WatiN to go to a specific web page, how can I fake the HTTP referrer with a query string (i.e. request is from google search with query string q=search_term)? So I can verify that the response header has the 301 redirect for specific referrer URL.

View 2 Replies

HttpHandlers / Modules :: Redirect A Page From Http To Https Using Http Module Begin Request Handler?

Jul 15, 2010

i redirect a page from http to https using http module begin request handler .i am calling webservice using ajax but it is saying webserice not defined .which otherwise works fineits work fine when rediect page in page_load instead .but i need to add function for https to http in every page. i still not know why ajax is not working when i use http module for redirect

View 3 Replies

WCF / ASMX :: Request Failed With HTTP Status 400: Bad Request Accessing Web Service

May 15, 2010

I have a webservice which works 100% fine on my developer machine. Where Web Service is installed on LOCALHOST on my developer machine,Then i went to my servers, I installed webservice on one server and map it with the server where the website is hosted, Then i tried accessing this service using BROWSER from my web server, it worked fine, That means the mapping was done perfect.Then i run my program on web server (website). It worked fine on page1, then on page2, but when i did the same and call same function on page3, It popped me any error of

View 4 Replies

Determine If A HTTP Request Is A Soap Request On HttpApplication.AuthenticateRequest

Jan 21, 2010

I there a way to know if a request is a soap request on AuthenticateRequest event for HttpApplication? Checking ServerVariables["HTTP_SOAPACTION"] seems to not be working all the time.

public void Init(HttpApplication context) {
context.AuthenticateRequest += new EventHandler(AuthenticateRequest);
}
protected void AuthenticateRequest(object sender, EventArgs e) {
app = sender as HttpApplication;
if (app.Request.ServerVariables["HTTP_SOAPACTION"] != null) {
// a few requests do not enter here, but my webservice class still executing
// ...
}
}
I have disabled HTTP POST and HTTP GET for webservices in my web.config file.
<webServices>
<protocols>
<remove name="HttpGet" />
<remove name="HttpPost" />
<add name="AnyHttpSoap" />
</protocols>
</webServices>
Looking at ContentType for soap+xml only partially solves my problem. For example,
Cache-Control: no-cache
Connection: Keep-Alive
Content-Length: 1131
Content-Type: text/xml
Accept: */*
Accept-Encoding: gzip, deflate
Accept-Language: ro
Host: localhost
mymethod: urn:[URL]

Some clients instead of having the standard header SOAPAction: [URL], have someting like in example above. "mymethod" represents the method in my web service class with [WebMethod] attribute on it and [URL] is the namespace of the webservice. Still the service works perfectly normal. The consumers use different frameworks (NuSOAP from PHP, .NET, Java, etc).

View 4 Replies

First Request Fails With HTTP 400 (Bad Request) After Reading HttpRequest.InputStream

Oct 24, 2010

I develop an asmx web service (i.e. ASP.NET 2.0). There's a piece of code that may read the contents of the HTTP request (via HttpContext.Current.Request.InputStream) while processing it. I realise that InputStream may only be read once for a request, and I make sure I never try to read it more than once.

The problem seems to be that if InputStream happens to be read during the early stages of the application's lifecycle (e.g. after pskill w3wp, during Application_Start), the HTTP request fails with a HTTP 400 - Bad Request error, with no explanation given, no exception thrown and no entry in the httperr log. If it is read later (e.g. within the web method itself), requests run fine whether InputStream is read or not. Application_Start runs fine if InputStream isn't read.

Is this some sort of ASP.NET bug? IIS bug? Or am I doing something wrong by daring to read InputStream? And if so, is there another way to get a look at the "raw" contents of the request without disturbing the inner workings of IIS/ASP.NET? In short, adding this code within Application_Start is enough to reproduce this error: using (StreamReader reader = new StreamReader(HttpContext.Current.Request.InputStream))reader.ReadToEnd();

View 1 Replies

Accessing IIS's Request Handling Pipeline To Inject A Request And Get The HTML Response?

Dec 9, 2010

Is it at all possible to inject a request into IIS for a page, have IIS and ASP.Net handle it as normal, but get the response as html handed back to me programmatically?

Yes, I know that I could connect to port 80 using WebRequest and WebResponse, but that becomes difficult if you are accessing the IIS server from the same physical machine (loopback security controls et al).

Basically, I want to inject the request (eg for [URL]) between the points at which IIS would normally talk to the browser, and the point at which it would route it to the correct ASP.Net application, and get a response back from IIS between the points at which ASP.Net/IIS applies the httpfilters and hands the html back to the browser.

I'm predominantly working with IIS7 so if there is a solution that works just for IIS7 then thats not an issue.

View 2 Replies

Web Forms :: Whenever Click On Any Button On Webpage, The Request Goes Through, But Nothing Show Up On The Webpage?

Dec 17, 2010

I am working on a financial portal and I am having a problem..I don;t know what to call it so i mentioned it as an 'unknown to me' problem..I have a webpage..whenever I click on any button on my webpage, the request goes through..but nothing show up on the webpage..then If I click on another link and then again come back to previous link,then only I see the results of button_click..

e.g.

I have a currency conversion and investment form..so after filling up the form in following way and if I click on "INVEST" then nothing shows up..

so now if i click on any other link and go back to 'buy currency' link I see the result as 'investment successful'

View 3 Replies

Security :: Get URL Of The Webpage That Referred The Request To Webpage?

Aug 17, 2010

am trying to get URL of the page that referred the request to my page, i tried the "

[Code]....

[Code]....

[Code]....

[Code]....

View 5 Replies

Sending SMS Over HTTP / HTTPS In Vb.net?

Oct 8, 2010

i want to send sms by using http/https,can nay one tell me hoe can i do this ?

View 1 Replies

Sending HTTP Post That Sends XML?

Nov 11, 2010

I am trying to add Canada Post shipping information to my website. Canada Post has this link to a sample site showing what to send. [URL] I have worked with Canada Post support and they have no sample code for C# or Visual Studio. Can some get me started on how to send the above information from a button click event?

View 1 Replies

Sending Multiple HTTP Requests Asynchronously Using .NET

Aug 11, 2010

Is it possible to send multiple HTTP requests asynchronously to an ASP.NET web site or any other web server using .NET ? And, then. collect responses from those requests as they come using .NET asynchronous paradigm ? Is it possible ? Or would there still be limit of max 2 HTTP connections from .NET using HTTP ?

View 1 Replies

Website Is Sending Wrong HTTP Headers?

Feb 4, 2011

This has been bugging me for a while now. Whenever I try to share my website link on Facebook or another link-sharing site, the link-sharing site either removes the URL (like it doesn't recognize it as valid) or in Facebook's case - it can't retrieve meta-data automatically.

I'm pretty sure that it used to work. However, Googling / StackOverflowing for this problem is a difficult task, since I have no idea what possibly could create this problem.

I've tried to create a static .HTM file on my website, and that works fine: test.htm

My default home page is a classic ASP (yeah I know, PHP version in the works) which uses IIS 7 URL Rewrite module.

I've tried to check the resultcodes and headers for both test.htm and my default home page on this page: [URL]

This is the results:

test.htm

URL=http://www.orango.nu/test.htm
Result code: 200 (OK / OK)
Content-Type: text/html
Last-Modified: Fri, 04 Feb 2011 10:16:55 GMT
Accept-Ranges: bytes
ETag: "0d877a654c4cb1:0"
Server: Microsoft-IIS/7.0
X-Powered-By: ASP.NET
Date: Fri, 04 Feb 2011 10:40:08 GMT
Content-Length: 452

default home page /

URL=http://www.orango.nu
Result code: 200 (OK / OK)
Cache-Control: public
Content-Length: 13463
Content-Type: text/html; Charset=UTF-8
Accept-Ranges: bytes
Server: Microsoft-IIS/7.0
Set-Cookie: ASPSESSIONIDSCSADCAR=DLPBECCBGDJMADLEPMOMHDDC; path=/
X-Powered-By: ASP.NET
Date: Fri, 04 Feb 2011 10:24:22 GMT

The first 4 lines of my default.asp (/) file are:

Response.ContentType = "text/html"
Response.AddHeader "Content-Type", "text/html;charset=UTF-8"
Response.CodePage = 65001
Response.CharSet = "UTF-8"

View 1 Replies

C# - MP3 Download In An HTTP Response?

Jun 9, 2010

I've a question about something I'm searching for,for too long! We've build an application from which an admin upload songs into a database. Then user can bought songs and download it individualy. The problem is that when user download MP3 songs with the code below, it works great in Firefox and Chrome but not in IE8 simply because WMP trying to open the songs and it just don't get it instead of having a "Save as" dialog? Any issue on HOW can i force to have the "Save As" diaglog? Note that I have not MP3 physicaly on server it's in database. So I can't direct link to song ...

Here's my code :

// Remove "specials chars"
foreach (char aChar in @"/:*?""<>| ") {
if (aChar == ' ') {
songNameAndExt = songNameAndExt.Replace(' ', '_');
} else {
songNameAndExt = songNameAndExt.Replace(aChar.ToString(), string.Empty);
}
}
Response.Clear();
Response.ClearHeaders();
Response.ClearContent();
HttpContext.Current.Response.ContentType = "application/octet-stream";
HttpContext.Current.Response.Headers.Add("Content-Disposition", string.Format("filename={0}", songNameAndExt));
HttpContext.Current.Response.OutputStream.Write(songData, 0, songLength);

View 1 Replies

Sending Zip File To Client Via Response?

Oct 26, 2010

I've been pulling my hair out about this for ages. I have a WebService which sends a zip file to the browser. This works; when I test the WebService and 'invoke' the method through it directly, the zip file is downloaded to the browser correctly.

The problem arises when I use jQuery to send an AJAX request to the WebService - the zip file is downloaded to the response, but it stays in the response and doesn't download as a file.

Here is my code:

[Code]....

Now this works since the file downloads when I use the 'invoke' function when navigating directly to the service.

Here is my jQuery AJAX request...

[Code]....

I added the code in 'beforeSend' so that the request states explicitly what type of response the browser should expect.

I've been using Firebug to monitor the request/response headers and can't see anything wrong with them (except when I look at the content of the response, it's full of binary data AND its the same size as the file I'm sending.

I just attempted to upload screen-dumps of the request/response headers and the content of the reponse but I don't have enough reputation points to do this yet :-(

The Response is the same size of the Zip file so I'm assuming its being sent back to the browser, but the browser doesn't know what to do with it.

Tested in IE, FF & Chrome and the results are consistent.

View 2 Replies

Web Forms :: Get Response Value - From Http Post

Mar 23, 2011

What wrong with this code?

[Code]....

I would like the numeric values of the enum of Response.StatisCode

View 1 Replies

Custom HTTP Response C# And Ajax?

Apr 4, 2011

I'm trying to query a database that contains information about a "ticket" using jQuery's .ajax() method.

$.ajax({
type: 'GET',
url: 'Preview.ashx',
data: 'ticketID=' + ticketID,
success: function (data) {
// 'data' should be a row from the database, so it should be like an
// array that contains each column of the row
// do stuff with this data
}
});
... so that all works fine. I'm having trouble with the data variable. On the server side, I do...
// get the ticket ID from the POST parameter
int ticketID = context.Request["ticketID"] != null ? Convert.ToInt32(context.Request["ticketID"]) : -1;
if (ticketID >= 0) {
// grab the data from the database, getInfo() will retrieve the row
// in the DB that corresponds to the ticket ID given, returning an
// ArrayList with all of the information
ArrayList theTicket = getInfo(context, ticketID);
// now, I need to somehow return this information so that I could deal with it
// in the 'success' callback function above
return;
} else {
// something went wrong with the 'newTicket' POST parameter
context.Response.ContentType = "text/plain";
context.Response.Write("Error with 'ticketID' POST parameter.
");
return;
}
return;

I've debugged this enough to be sure that the ArrayList contains the correct information. Now I just need to return it. How would I do this? How would I return the data in the ArrayList? Is it possible to structure the response so that I could do data.ID, data.otherColumnName, etc... in the callback function to access the different fields?

View 3 Replies

Suppressing HTTP 500 Response Codes

Feb 10, 2010

I've had a bit of feedback from some threat and vulnerability folks relating to websites returning HTTP 500 response codes. Essentially the advice is that all possible measures must be taken to avoid the server throwing a 500 (i.e. extensive form input validation) which is fine. However, the advice also suggested that attempts to compromise security by means such as inserting a tag into a random query string causing ASP.NET request validation to fire or manipulating viewstate also should not return an HTTP 500. Obviously the native framework behaviour is to interpret the request and possibly throw to a custom error page but even this will return a 500 response code.

So I'm after some thoughts on how to approach this. Is there any way to configure the app at either the .NET level or IIS level to return an HTTP 200 when a 500 is raised? Or does this become a coding exercise at global.asax level in one of the application events? Are there other consequences to consider? BTW, the rationale from the security side is that apps which return HTTP 500 may be viewed as "low hanging fruit" by bots randomly scanning for vulnerabilities and prompt further malicious activity. attempts I'm personally not convinced that changing response codes offers any real security gains but am happy to hapy to take the advice of the pros.

View 3 Replies

Response - Get Custom Http Header?

May 14, 2010

I have an asp.net appliction on the one server. There I've added code on server-side in Page_Load:

Response.AddHeader("key", "password-key-from-hotel");

On the client side I have a form:
<form ... action="www.link-to-another-domaint" >
<input type="hidden" id="asd" value="fgh" >
....
</form>
<script type="text/javascript">
document.forms[0].submit();
</script>

Then on the other domain - there is also my other application - I'm trying to get the hedaer "key" by this code:

Request.Headers["key"].ToString();

But there is no such header. Is there is a desicion? Where is my mistake?

View 2 Replies

Add Response Http Headers In Web Configuration?

May 27, 2010

In my application I need to set a http response header. I'd like to do this in web.config. but I dont'know if this is possible and I can't find it on Google. Solution Finally, after a long search I found the solution. Create a class with this code:

public class myHTTPHeaderModule : IHttpModule
{
#region IHttpModule Members
public void Dispose()
{
}
public void Init(HttpApplication context)
{
context.EndRequest += new EventHandler(context_EndRequest);
}
void context_EndRequest(object sender, EventArgs e)
{
HttpResponse response = HttpContext.Current.Response;
response.AddHeader("Content-Language", "*");
}
#endregion
}

(Don't ask me why to use this event, but it works..) Now add a line in web.config in the HttpModule section:

<httpModules>
<add type="namespace.myHTTPHeaderModule, assembly name" name="headers" />
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</httpModules>

View 4 Replies

C# - Exactly Does Response.Redirect("~/...") Put In The HTTP Response?

Nov 24, 2010

I've just finished reading URL vs. URI vs. URN, in More Concise Terms, and it's really helped understand the distinction between the three terms. Since then I've skimmed the RFC2141 and RFC2616 specs and Microsoft's Response.Redirect Method documentation in an effort to answer the following question confidently.

Given this line of code:

Response.Redirect("~/Foo.aspx");

And this resulting HTTP response (trimmed for context):

Status=Found - 302 Date=Wed, 24 Nov
2010 17:27:58 GMT
Server=Microsoft-IIS/6.0
X-Powered-By=ASP.NET
X-AspNet-Version=2.0.50727
Location=/MyWebApp/Foo.aspx

What name(s) most properly describes what has been placed into the "Location" header?

URL? URI? URN? URC? Which is it?

View 5 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved