Security :: Securing DLLs In Compiled Code
Apr 27, 2010i have never encrypted any dlls. How to protect and secure compiled code, that cann't be extracted with the help of software like .net reflectors
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Compiler Error Type Exists In Two Dynamically Compiled DLLs?
Jun 22, 2010I've just gone thru a large-ish project and renamed A LOT of namespace directives. Everything works fine on my developer box - deploy it to stage and I get:
Compiler Error Message: CS0433: The type 'ASP.usercontrols_pageheader_ascx' exists in both
'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
oot89252a5f7305b927App_Web_hodsbmv3.dll' and '
c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
oot89252a5f7305b927App_Web_pageheader.ascx.6bb32623.bs4iljip.dll'
Yuck. Very similar to this: Deployment Project dlls cause 'type x exists in both' errors, but must be coming from a different cause.
I have none of the problems I've seen mentioned in other articles (App_Code / CodeFile directive). Worked out why it works on my machine: the website has no problem when it is in a vdir. If I remove the "PageHeader" usercontrol from the masterpage it lives on everthing is fine. If I rename "PageHeader" everything is fine. Updated: renaming the usercontrol doesn't help.
I'd had a look at the assemblies mentioned in the error in reflector; App_Web_hodsbmv3.dll contains dynamic classes for all the usercontrols in my project. App_Web_pageheader.ascx.6bb32623.bs4iljip.dll' contains the same code just for the PageHeader usercontrol. Why would ASPX decide to create the same class in two assemblies?
Web Forms :: Support Legacy Code Without Access To Compiled Code Behind?
Mar 25, 2011I have been asked to support a legacy app and I can't get access to the code behind files. I need to add a new feature that gets a list of items from the database on page_load, what way would adding an "in-page" page_load affect the compiled page_load?
View 2 RepliesConfiguration :: Securing Code And Database?
Jul 4, 2010I am trying to deploy a project for customers and i 'd like to be sure that code will be secured and cannot be hacked or seen , i know we can do that through the precompiled features but i don't konw how secure it is , and is there any other ways for this?also about the database can i protect it so as no one can open it see the tables or edit .... etc ?
View 1 RepliesSecurity :: Securing URL For Logged In Users?
Oct 26, 2010I need something to secure my PDF files link ...
i have a page like http......../folder/userName.pdf
i need to to encrypt the file name ( i put it "login userName" ) ...
how do i let logged in users download their pdf files without knowing the URL above , for security reasons only ...
Security :: Securing An IIS Virtual Directory With SSL?
Jan 6, 2011My client has s website hosted under IIS 6. This website has a subsite as a virtual directory that we need to ensure is only accessed via HTTPS.
We have enabled HTTPS access to the sub-site, but because the root site is configured to use HTTP, this is being inherited by the sub-site and you can access it unsecured. How can we prevent this?
The only potential option I've found so far is this implementation of IHttpModule. Is there nothing in the web.config I can set, as you can the security on a WCF binding?
Security :: Securing A XML File Against Edit / Change
May 27, 2010I am taking dataset value in an xml file in asp.net webpage. But when I convetr and create a file of its it i saved as a plain text. to which user can easily open and change anything. But I want to limit user to change XML fie.
View 10 RepliesSecurity :: Securing A Password In A SQLConnection String?
Jun 17, 2010Because of the way the server is set up I'm using, I don't think I can use Integrated Security=SSPI in my SQLConnection string. However, I'm a bit wary of giving the database username and password in the connection string in a aspx.cs file. Is there any way of making it more secure?
View 3 RepliesSecurity :: Securing Web Images So Only Pages Can Access Them?
Nov 9, 2010I only want my web images to be visibleSimpliied, a digital media page pulls html content from a database using SQL security and renders that HTML. That digital media page is secured in that only a returing Paypal transaction user with a matching transaction can access it. But today that HTML content makes references to images on my site, those images can be freely directly over the web.The backend is asp.net 2.0. Would it be possible for me to secure the web folder with my images to some generic user and impersonate access from my pages so that attempts to access images directly fails?f not, any way to solve all that html content on serverside somehow and turn it into something else I can secure?
View 1 RepliesSecurity :: Securing Files Using Handler And App_Data Folder?
Sep 16, 2010I have secured some files on my webserver by putting them into the App_Data folder in the root (I do not have the option to secure folders using the ASAPI filter)The user gets access to these files by requesting them through a handler, fx. by requesting ~/Handler.ashx?file=App_Data/MySubFolder/MyFile.jpgNow, I want to make all the content in a specific folder called "Members" (a single subdirectory of the App_Data folder) available only by passing a specific password. That is by requesting ~/Handler.ashx?file=App_Data/MySubFolder/MyFile.jpg&password=xxxxIn my Handler.ashx I have written some logic seeking if InStr(context.Request.QueryString("file"), "Members") = 0 before sending the file.If inStr <> 0 a password is required.Is this a good way to secure a folder in and its content? Is there a way of getting access anyway, like using some kind of "sub-directory" line in the path (the same way as you can request parent directory by using "../../Myfile.jpg)? I know there will be a problem if someone fx. legitimately tries to access the file App_Data/Members.jpg
View 15 RepliesSecurity :: Protect Dlls To Decompile It?
Dec 30, 2010May i know how to protect the bin folder dll's compiled from the Visual Studio 2005. I am doing the project in Asp.net & c#. One of My friend decompiled all the dll's and show me. Is there any procedure to make my code standard or any free third party tools to prevent from others.
View 4 RepliesSecurity - Securing Forms Authentication Token On Client Side?
Jul 16, 2010In my website, I am not using any authentication or authorization. I've created login page to capture the user credentials and check against database. If the user successfully authenticates, it's storing the user data in session and navigating to other pages. How thinking of implementing Forms Authentication, but my concern is how to secure the authentication token in client browser for security reasons. Does anyone have any ideas how to secure the authentication token?
View 1 RepliesCompiled Code Better Than Interpreted?
Oct 26, 2010Why we say compiled code in ASP.NET using C# or VB.NET means high performance and in the other side the server controls make the website slower! so if we combine server controls + compiled code the result will be the same as other interpreted technologies, so where is the speed and performance in ASP.NET? From this point of viwe it seems to be the same as others technologies, right?
View 9 RepliesInstallation :: Compiled Code Not Found In IIS 7.5?
Jan 6, 2010I recently upgraded my development machine to Windows 7 and have been having a bit of trouble setting up my web services locally in IIS 7.5.
The following error keeps occuring:
parse error message: type 'ClassNameHere' cannot be created.
Line 1: <%@ WebService Language="C#" CodeBehind="~/App_Code/ACCOUNT/AccountService.cs" %>
My compiled app_code.dll is sitting in the /bin directory at the root of my virtual directory and in IIS 5.0 and IIS 6.0 I never experienced any problem like this. To me it seems as if the code from my dlls isnt being loaded or recognized for some reason.
Code Gets Compiled In 2.0 And Throws An Error?
Mar 15, 2010I have web projects build in VS2003/1.1 framework and deployed in a webserver with IIS setting specified to 1.1 framework.lets say project X
I also have another web project which is build with VS2008/2.0. IIS setting - ASP version 2.0 is selected and all pages are assigned to run with 2.0* dlls. Lets say project Y
Now the problem seem to be when I hit project x, sometimes it throws errors like "error BC30456: 'Initialize Culture' is not a member of 'ASP.**"
During troubleshooting this issue, I browsed through 2.0 Temporary ASP.Net files "C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files" and found temp files generated for project X. (HUH?)
How/why 1.1 project gets compiled in 2.0 only when it errors out.( or we could put it this way that it errors out every time it gets compiled in 2.0 which it is not supposed to)
I'm confused as to why this is happening when project X has nothing to do with .net 2.0.
Adding this info:
IIS version 6.0
I forgot to mention that project X works 95 percent of the time without any errors under 1.1. This error throws randomly which we could not recreate. The time the project error out is at the same time it gets compiled with 2.0
Does Code In Aspx Page Get Compiled In A Web Application?
Jan 17, 2011Does code in an .aspx page (in between <% %> tags) get compiled in a web application or is it treated like markup where you can just change it without recompiling the solution? Does compiling only compile the code behind code in the .cs and designer.cs files ?
View 2 RepliesWeb Forms :: Change Value In Compiled And Published Code Without Recompile
Mar 3, 2014I have a tricky situation. My application got deployed in production. A lable value needs to be changed but the problem is am setting the label value dyanamically from page load of my page. Is there way to change the label value withour redeploying? i can change the logic on codebehind but that requires another deployement which i don't want to do that as it is production.
View 1 RepliesWeb Forms :: Security Exception On Compiled ASP 2.0 VB Page
Dec 7, 2010Using Visual Studio 2005 to create a test ASPX Page using Visual Basic.Simply trying to open an existing file that exists on the particular directory where the ASPX files and the web.config file has been copied. If we run the ASPX page on the Local Host of the Development PC, it works just fine.However when the same page is uploaded to the GoDaddy Site using ASP 2.0, we are seeing the following error:
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +181
ystem.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75
Version Information: Microsoft .NET Framework Version:2.0.50727.3615; ASP.NET Version:2.0.50727.3053
[code]...
Web Forms :: Code In An .aspx File That Has Literally Been Commented Out Is Being Compiled Anyway...Why?
Oct 22, 2010.aspx file that I would have never even thought to look. It was occuring because of a control(ListView I believe) that had been "completely" commented out using the <!-- --> tags. The text was all green which gave me the re-assuring feeling that this code would not be included in the website. I finally decided to search my entire .aspx page for any occurences of the variable it kept insisting couldn't be "databound" and sure enough it was inside a template of a ListView control that was commented out.
View 2 RepliesC# - Securing Controller Action In MVC?
Feb 2, 2010In ASP.NET MVC 2, to secure controller action, i have created a class RequirePermission inherited from ActionFilterAttribute class. The controller action looks like
[Code]....
Now instead of making different attributes , I want to use RequirePermission attribute like
[RequirePermission(permissions=Permissions.CanView+","+Permissions.CanEdit)] so that i can use it for different scenerious. but the compiler throw the following error. An attribute argument must be a constant expression, typeof expression or array creation expression of an attribute parameter type
Iphone - Securing A WCF Web Service?
Mar 25, 2010I have a asp.net website and I am accessing that web service from my iPhone app to get data.
The WCF web service produces data as JSON.I want to put some kind of authentication on the WCF. What you you guys recommend?
VS 2008 Securing And Maintaining With Mostly Web Services?
Mar 1, 2011I'm going to launch a page - that will persist for a really long time using - using ASP.Net.
Page will have very little controls - will using jQuery ajax calls to build up and fill in the DOM for maintaining data in the backend DB.
How do I maintain who I am with the web service?
I'm used to pages that mostly use asp.net membership / session vbl stuff to maintain state.
That's not going to fly with why I'm doing here.
And I guess that also starts into "how do I secure this web service"?
MVC :: Securing Action From JQuery Call?
May 28, 2010How to secure an Action filtered with Authorize method from a jQuery call? I have this Authorize filter and it work's cause users are redirected if not logged-in. But after logging-out then accessing previous open pages that needs authorization, they weren't redirected at all. This jQuery is initialize when a button is clicked,
jQuery.post(
"/controllername/IsUserActive", {
}, function (data) {
if (data){
$('#div_user_active').html(data);
{ else {
$('#div_user_active').html('Not Active');
}
}
);
then calls this Action method.
<Authorize()> _
Function IsUserActive() As Boolean
Return True '<<---this keeps returning even users are already logged-out.
End Function
Overall, I wanted ajax(jQuery) to update/read a portion of the page but gets redirected if not authorized.
Securing Web Services To Be Consumed From Flash?
Oct 18, 2010 my team is building a game in flash to be embeded in a asp.net application.
When the game is over the player have the chance to type his name to save his score. This is done using web services called from flash. The webservice receives the name and score.
Since the webservice is publicly available how can I make it only callable from my flash given the following conditions:
The .swf is hosted by the same asp.net application There are two domains that can access the same application (I have run previously into cross domain issues). Using SSL is not an option. The webservice has to be consumed by the .swf file.
Securing A SQL Server 2008R2 Database?
Nov 14, 2010We will be developing an ASP.NET application. It will store data in an SQL Server 2008 R2 installation. Most of the data is sensitive, so security is a primary concern.We will be hosting this in a shared environment, and it is a design goal that the data should be unreadable in the case of theft.
I am thinking of the following set up:
Encrypt the whole database using TDE. Users are created in the SQL Server users table, and we authenticate against that when users log in through the web interface.The intention is that if someone gets to the database, they will not be able to use the data. And no connection string with user credentials will need to be stored in the web.config file. Do you see any disadvantages to this approach? And how easy will it be to authenticate against the SQL Server as described?