VS 2010 Securing WebService Inside Web Site?
Mar 17, 2011
I have an existing website that I am adding a webservice (asmx) file too so that I can make client call backs to a certain function.I found this article on securing webmethods in an API [URL] a...ntication.aspx But is there a way to set the security up for the API itself instead of each individual webmethod? Kinda like have a page load method that gets called regardless of what API you are using and checks if you have a valid session.
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Mar 18, 2011
Here it goes, I've been asked here to create a WebService that will work on .NET framework 1.1 so other project can interact with it to get the job a little .dll(1.1 also) can do.
The main idea behind this is to be able to upgrade the application and the rest of the projects while being able to use this old .dll through the WebService.
Is it possible to comunicate with a WebService that works on the framework 1.1 from an ASP application working on 2.0 or higher.
Actually, what I've tried raise an error like so : The request failed with the state HTTP:401 : Access Denied.
But when I access the webservice(asmx page), it does work, the page shows all the method available. Also the project build perfectly.
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Jul 15, 2010
ve got a site running on php and I need my form to post data to an ASP.Net web service. All I have from the ASP.Net web service is a url ending in .svc and then I open up the url I get another link that I can click on which ends in .svc?wdslThis is all pretty new to me so I'm not sure where to begin, any pointers?
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May 10, 2010
I have a new asmx web service (written with .Net 3.5), I'll be accessing this service from a Silverlight 3 app, and I want to add the service to an existing asp.net web site (written with .Net 2.0). How do I go about doing that? I tried the obvious route of just copying the entire project folder to the web site, but I experienced a number of errors when trying to view the asmx page from a browser.
There's already a service on the web site, and all it has is the asmx file, the dll and a web.config in the folder, and that's where I'm at right now with me new service. It appears to instantiate just fine, but when I call a method in t, nothing happens (the AsyncCompleted events never fire).
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Feb 10, 2010
I want to push a file to the browser from a website using a webservice. I'm currently reading the file into a base64 byte array, and returning that from the webservice. This webservice is called from a website, and i'm stuck on how to push this as the original file to the browser. Ideally I would like to read the byte array into a memory stream, and then just write it to the Response stream if possible so the end user just downloads the file.
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Nov 26, 2012
I've enhanced my web service with a new method. If I open a browser and type the url of the service, I get a list of the methods including the new one, so that looks okay.
I have a snippet of code which I paste to a Firebug console to test the method, and I am getting a 500 internal server error. If I use the same snippet of code and modify it to test one of the other methods, that works fine.
What I can look at to figure out what is wrong with this new method? The other weird thing is if I try to run the URL on the server it says The test form is only available for requests from the local machine. But I am on the local machine. So I don't know if something is screwed up there, too, or it's the same cause or what.
I know there's tons of advice on the Internet regarding server 500 errors but this is unique in that my web service is working except for the new procedure.
I think I will write another new procedure that's simple (like Hello World) and see if I can call that. This new method returns a list of objects but so does one of the older methods, so I don't know what would be unusual there
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Mar 3, 2011
I have a production web application that uses <authentication mode="Windows"/> I have added an .asmx page with a method in it. I'd like to test making calls to it from a separate client web app. When I do this I get the error: The request failed with HTTP status 401: Access Denied What do I need to do in my client app to access this webservice?
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Feb 1, 2012
I am building a webservice that reads some HTML source code from a website and sends it back to the client. The service however is failing to send the data because it is too large. I keep getting this error:
The formatter threw an exception while trying to deserialize the message: There was an error while trying to deserialize parameter [URL]..... The InnerException message was 'There was an error deserializing the object of type iRacingForumServiceTest.ForumService.GetForumListResponseBody. The maximum string content length quota (8192) has been exceeded while reading XML data. This quota may be increased by changing the MaxStringContentLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader. Line 153, position 247.'. Please see InnerException for more details.
I have been googling this problem for ages and I cannot figure out how to apply the answers I keep finding.
The problem is simple: the default configuration doesn't allow such large strings. I just don't know how to change this. All I keep finding is things related to WCF, I'm not sure if that applies for me.
What I keep finding is that I need to change the web.config file in various ways. However I cannot figure out where I need to put the config sections. I've tried everything but without a complete web.config file example I can't get it to work
Here is my current web.config of the server:
Code:
<?xml version="1.0"?>
<configuration>
<configSections>
</configSections>
<connectionStrings/>
<system.web>
[Code] ....
I found this piece to add to it:
Code:
<system.serviceModel>
<services>
<service name="ForumService">
<endpoint address=""
binding="basicHttpBinding"
[Code] ....
I figured out where to put it without getting errors (just as a child of the <configuration> element), but it just doesn't work. I get the same error no matter what values I try here... This shouldn't be such a difficult issue, how can I solve it?
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Jan 11, 2012
So I've created a default Visual Studio project for a webservice and I invoked the HelloWorld method. What I get is indeed a "Hello World" string, but with some additional "crap" attached:
Code:
<style>
@namespace url(http://www.w3.org/1999/xhtml); [src="http://static.addtoany.com/buttons/share_save_256_24.png"] {display: none !important;} #a2apage_dropdown {display: none !important;} #socialBotAdd, .addthis_button, .addthis_toolbox.addthis_default_style, #addthis_link, [onclick="return addthis_sendto()"] {display: none !important;} #greet_block {display: none !important;} .meebo-00 {display: none !important;} #wibiyaToolbar, #wibiyaToolbar_window_template {display: none !important;}
</style>
Where is this stuff generated? And how can I remove this.
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Mar 31, 2011
I would really appriciate if someone could show me example of how to use api webservice of another site and retreive content (or whatever data is returned) and publish that content localy on omy own site. Api webservice Iīm planning to use has support for HTTP GET & POST and SOAP 1.1 and 1.2.
I created my site with webmatrix and razor.I tryed searching on the net but I'm having hard time finding relevant content.
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Mar 9, 2011
I'm getting an exception when trying to access an .asmx webservice within a MVC site. I've tried numerous things like updating the web reference within the console application and building another quick app to test, but can't get passed this issue. If I pull the URL out of the svc variable, I can browse to it directly.
Exception Details
System.Web.Services.Protocols.SoapException
occurred Message=Server was unable
to process request. ---> Value cannot
be null. Parameter name: uriString
Source=System.Web.Services Actor=""
Lang="" Node="" Role=""
StackTrace:
at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage
message, WebResponse response, Stream
responseStream, Boolean asyncCall)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String
methodName, Object[] parameters)
at ClarityIntegration.SendTrackerDataToClarity()
in [REDACTED].Reference.cs:line 78
at [REDACTED].Program.Main(String[] args)
in [REDACTED].Program.cs:line 33
InnerException:
CONSOLE APP CODE
var svc = new TrackerClarityService.ClarityIntegration()
{
Url = url,
Credentials =
new System.Net.NetworkCredential("user", "pass", "domain")
};
svc.SendTrackerDataToClarity();
svc.Dispose();
The exception was coming out of the Web Service itself. There were some global variables not being initialized directly through the .asmx call that were being initialized by the application itself.
Some simple checks on variables within the Web Service and setting what needs to be set have fixed up the issue.
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Oct 11, 2010
I am currently working on a document management system in ASP.NET 3.5 using the Telerik AJAX toolkit. It consists of masterpage with a title banner across the top and a RadTreeview down the left hand side for navigation through the site. The treeview uses a combination of static nodes and dynamic ones. The dynamic nodes are populated via a webservice. When a node is clicked the relevant page is navigated to, reloading the masterpage and displaying the content of the target page.
The problem comes from the fact the treeview's dynamic nodes are populated via a webservice and therefore as the user navigates through the tree to find a document the treeview behaves as you would expect. However, when you get to the bottom of a tree of dynamic nodes the navigation to the page of the navigateurl causes the relevant page to be loaded and then the treeview resets itself to a collapsed state. This means the user could be deep in a nest of documents but when they view one, the tree collapses and they have to start their navigation all over again. This limitation is not going to be acceptable from an ease of use perspective.
According to Telerik, this is the designed behaviour for performance reasons - the node only ever worries about populating the next set of nodes and therefore the treeviews state is not remembered in viewstate.
So, the meat of question is. Is the masterpage/async treeview navigation design pattern a valid one? Are there any other ways to have an ajax treeview on a masterpage, that remembers it's state when another page is navigated to? I have considered a siglepage/updatepanel/partial page rendering model but the opinions I've seen on the net infer that this is bad idea. It confuses users that expect back/forward browser behaviour to navigate through the site but in a single page world they would end up leaving the site.
I also thought that maybe using a single page container and an iframe may work but this seems to be moving away from the "standard" design pattern of using masterpages.
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Jan 28, 2011
I am not able to get classes inside web service in class library.
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Jan 19, 2011
I hosted web Application on my machine. And my co-workers are connecting to the site by opening website through FTP. I can debug with no issue. But my-coworkers can't debug since they connected through FTP. Is there any work-around to debug FTP site?
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Apr 5, 2011
Iīm trying to automate a confirmation email going out to a newly registered user.
I've added reference to the interop.outlook library and I import it to the asp webpage. It actually works, so thatīs fine.However I donīt really know whatīs going on here, so maybe you guys can tell me?
1. What needs to be installed on the server for this to work?
2. Who will be the sender? When I do this locally, Iīm the sender, but on the site??
3. Will it work?
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Feb 9, 2011
I created a database in my local sql server, and ran aspnet_regsql.exe on it, which created all the user and membership tables. However, when I click on the "Asp.Net Configuration" button in VS (2010), it open the Asp.Net Web Site Administration Tool, but with an error that say "An error was encountered. Please return to the previous page and try again." (of course there's no "previous page". What is one to do here?
My solution consist of several class libraries (domain, contracts, services, etc, etc) and a Asp.net MVC project. In my web (mvc) project's web.config, my connectionstrings looks as follows (just guessing this matters):
Code:
<connectionStrings>
<add name="ApplicationServices"
connectionString="Data Source=LAP00281;Initial Catalog=ClientManager;Integrated Security=True" providerName="System.Data.SqlClient" />
<add name="ClientManagerEntities" connectionString="metadata=res://*/ClientManagerDB.csdl|res://*/ClientManagerDB.ssdl|res://*/ClientManagerDB.msl;provider=System.Data.SqlClient;provider connection string="Data Source=LAP00281;Initial Catalog=ClientManager;Integrated Security=True;MultipleActiveResultSets=True"" providerName="System.Data.EntityClient" />
</connectionStrings>
(only reason i want to use this is actually to create two roles, admin and client)
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Aug 2, 2010
Suppose I created a custom web application that consists of: several assembly DLLs: web app, business logic, data services multiple aspx pages and ascx custom controls that use them custom configuration section custom HTTP module. More or less the usual stuff. I would like to deploy it to a particular sharepoint site under a certain subfolder. So if I access my sharepoint site via [URL] (because I'm not using sites/some_site) I'd like my application to be available under [URL]
I could manually add a virtual folder (not application because I would need to access some Sharepoint site's data) to my sharepoint site in IIS and manually edit site's web.config file to register my HTTP module and add my custom configuration section as well either putting my DLLs into GAC or put them in the _app_bin (so I don't have problems with CAS), but I don't think that's a good thing to do, because this web application may get deployed in an environment where this shouldn't/couldn't be possible. So I figured I could build a WSP using Visual Studio 2010 and deploy it that way. But I don't have enough experience doing that.
I created a new sharepoint 2010 project. Is there a way I could add all non-executable application files (aspx, ascx) at once? I've seen the advanced tab of the WSP package where I can add my DLLs either to bin folder or GAC. I don't know whether I would also have to add any safe control and register certain classes?So I suppose I need some pretty detailed and explanatory guidance here.
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Dec 19, 2010
I am struggling to publish a site built (and working locally) using VWD 2010 Express to a production server.I realise that this is because I don't understand enough about the relationship between the website and SQL server and I certainly don't know enough about the way SQL server works in general. Can anybody recommend some learning resources - books, tutorials, vids etc, that explain the background and in particular address the issue of how to publish to a production server.
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Dec 28, 2010
I have published my website using VS2010 and then selected FTP Site.Problem is that it does not show me update status. and takes too much time as compare to other FTP client. Is there any way or plugin for visual studio 2010 so i can build and directly publish that on FTP server.
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Jun 24, 2014
I am trying to incorporate Google Maps into my site using vb.net. I want the map to show based on an address that is coming from SQL. I am not having much luck.
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Mar 19, 2011
I've tried all kinds of searches on this site and with Bing and don't seem to get any hits that meet my condition. So pardon me if this is a rather basic question. I'm rather new at ASP.NET programming.I want to experiment with putting up to a live site. GoDaddy gives you free hosting if you get the URL from them. The catch is the hosting only supports IIS 7.0 with .Net 2.0/3.0/3.5. I've uploaded all kinds of plain websites with no problem. So in Visual
Studio 2010 I selected the following options while creating a new project:
<customErrors mode="Off" />
<!--<compilation debug="true" targetFramework="4.0">-->
<compilation debug="true" >
<assemblies>
<add assembly="System.Web.Abstractions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.Routing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
</assemblies>
</compilation>
I tried various solutions offered on the web for other issues like setting References "Copy Local = true" to upload various binaries.
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Dec 13, 2010
I am facing a problem reated to web services. A customer is running his website on an old server running .Net Framework version 1.1. We would like from this site to call a Web Service, how can I do that. I have Visual Studio 2010 intalled on my machine and when I use the option "Add Web Reference" the generated files/folders seem to not be compatible.
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Dec 17, 2010
this is probably a very newbie question, but how can I get to site.master??
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Mar 8, 2011
I am working on sharepoint server 2010. I want to add an option to
Site
Librart Tools ribbon
Documents
Share & Track
By default a link called "E-mail a Link". How can i add custom link by using feature enabling programatically.....?
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Aug 20, 2010
is this something basic or am I missing something?My ASP.NET (4.0) site has a web.config with URL rewrite rules. When I run it in debug mode (local webserver) all the URLs fail because the local web server does not recognize the rules (e.g. I have /register which maps to register.aspx etc.)Is there someway I can get the debug system to recognize my URL rewrite rules? Should I be doing something else?
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