I have an web application that encrypts data using a public and sent it to another web application. Which will then decrypt the data using a the user private key. My question is, since but the Private and Public key are generated in the first application. how does the other application get the private?
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My site is 100% private (only public facing page is login) I've had the need to open up a page to anon via the <location> node in the web config...and that all seems to work However the issue now appears to be that dynamic resources such as the Telerik.Web.UI.WebResource.axd and imagesjavascript changed via handlers dont load. A firebug of the situation shows that for those dynamic elements, it's trying to re-direct to login to get them Is there anyway around this?
View 3 RepliesI am working with RSA Algorithm recently.
I want to use RSACryptoProvider for this purpose.
But i want to use my custom Key instead of default key
for example my public Key =(187, 7)
and my private key=(187,23)
how can i pass my public and private key at RSACryptoProvider
I have some problem about keeping "Generated Public and Private Asymmetric Keys" in web.config.
At first, I generate key from external application, the result keys are in the xml files named "PublicKey.xml" and "PrivateKey.xml".
Key example,
<RSAKeyValue><Modulus>xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx</Modulus><Exponent>AQAB</Exponent><P>3lJSXraj/fffffffffffffffff</P><Q>th/FSSSSSSSSSSSSSSSSSSSSS</Q><DP>FFFFFFFFFFFF</DP><DQ>A0SfrELG91Fz8/LmcqwlZRu7a7ZVldC1fAtsK+6M6aQ3d4dBp5coDP6wz5ah2dFrbinpVZjSjLmLXYSmTK2aYQ==</DQ>
[code]....
I want to keep above generated key in the web.config for using the other thing.
How can I keep "Generated Public and Private Asymmetric Keys" in web.config?
I want to use PKI public and private encryption for authentication to allow for a more streamlined and secure application access control system. generation of certificate and authentication will be useful. One more question, can i use System.Security.Cryptography.X509Certificates class for the same?
View 1 RepliesNames of the private properties of a public class?
I have the following class
[Code]....
I have searched high and low (and very possibly could have missed it), but in my years of programming, I have always come across one practice that seemed to be the standard in OOP, which is to use private properties in an object with public methods to manipulate the data.
However, the more I delve into ASP.NET (specifically with MVC), the more public properties I see inside of classes (specifically models) such as the ones shown at Scottgu's blog discussing the Entity Framework.
Does it have something to do with the way that LINQ populates a class?
I have like 10 private members in my class, and I was hoping vs.net could create public properties from them but can't seem to find that option in VS.NET 2008.
Is there a feature for this?
Be built an MVC application. Some of the pages require being under SSL encryption. Means the whole site need to be broken down to sections (http and https)The immediate solution that comes to my mind is creating two IIS sites (port 80 and 443) and break the application to two sites (public-http and private-https). Since the site is complex, breaking it into two applications will be huge work.What is the easiest way of doing this?Is there any link or article that explains the best practices doing this?
View 1 RepliesFor example I need to create middle size internet shop with public frontend and private backend. No silverlight, only html
Is there any sense to use wcf?
If yes, what benefits I will get with wcf?
let me know what does these access modifiers means.private shared vs public shared vs protected shared
View 5 RepliesI am currently working on an ASP.NET 3.5 and C# web application which deals with users private information like SSN numbers. What are some of the security measures which I need to take from an application development stand point to feel safe?
View 4 RepliesI'm building a complex, public web service in WCF that send email to a specific address, similar to a contact form but with some features.With jQuery I get the data from the textbox and with Ajax and json I send to the web service the strings to proceed at the send.
Now, is there a good way to make it secure?
I mean.. the service is public so someone can have access to it and starting to spam on this address. Can I restrict the users to use the web service only from the correct web site?
Due to a bug in Flash, I have to use the ASPXAuth cookie to log a user in on a page that a flash upload script calls after upload. See this page for more information: [URL]
I have to make the ASPXAUTH string "public" in the sense that it will be in the HTML of the page. My question is, how secure is this?
I understand that anyone that can get to the string in the HTML can probably get to it from the cookie just as easily, but let's say someone does have this ASPXAUTH string. Is it possible that they can login as another user using this cookie? Would they be able to decrypt it?
I have developed An Inventory Management System in ASP.Net . The application is hosted now ... From manager to data entry operator every1 z having seperate login , roles and limitation to access website ... From Our office every1 is accessing the application and working on it. My question is even they can access the apllication from public PC (Browseing Center) ?? coz they knew the password. Am i rite. Now, I need to restrict my application access in public PC (Browseing Center)? Can i limit accessing of my website application only in office not in public PC (Browseing Center)? can i allow certain IP to access my website application?
View 11 RepliesI have a folder called <mysite>/Pages. This folder is PUBLICIn this folder I have a aspx page called : MySecure.aspx I have on the default.aspx page a hyperlink to the "~/Pages/MySecure.aspx page".I want to limit access to the MySecure page to only those in a Admin role (so no members no guests or www users can see it. I dont want to move MySecure.aspx into a secure folder.This is what I did in the wedconfig
<location path="Pages/MySecure.aspx">
<system.web>
<authorization>
[code]...
I can access a module from code behind but not from the aspx page in inline VB code <% ... %>.
I know its got to be something simple but I can't seem to find the answer anywhere.
access the page on public section of the website from the admin section,while logged in?Or i am causing a security hole,jumping like this?all admin section pages have role based authorization and can not be accessed unless authenticated.Public of course is accessible to anyone.
View 6 RepliesHow do declare a public variable .aspx web page that can be used in all the pages within my web application? And/or create a Public Sub?
View 3 RepliesI am interested in finding out how I would go about displaying a website wiithout forms authentication but to utilise forms authentication when the user makes a request by clicking in the signin button, and then the user will view other pages that are private and secure,
View 2 RepliesI have a question about C Sharp ASP.NET:Is there a difference (in code speed, resources) between:public static variable declared in public static class MyGlobals in a 'Code File' template;and the variable declared in a normal 'Class File' template;I use this variable in 2 different Class Files and also in _Default Page codebehind cs file.In fact in my case I need about 20 global variables of type List<string>.
View 9 Repliesif a class has a private constructor then it cant be instantiated. so, if i dont want my class to be instantiated and still use it, then i can make it static. what is the use of a private constructor? Also its used in singleton class, except that, is there any othe use ? (Note : The reason i am excuding the singleton case above is because I dont understand why do we need a singleton at all ? when there is a static class availble.
View 8 RepliesCan it handle mapping using private members like NHibernate can? The documentation is very slim, but it seems like one of the objects or methods provided with the tool could do something like this.
Mapper
.With<FooDTO>()
.Map(x => x.Value)
.To<Foo>("_value");
// To<T>(string member) or To<T>(Func<T, bool> func)
Mapper.CreateMap<Foo, FooDTO>();
I know my example methods don't exist as-is, but maybe I've overlooked something else already built in.
I am looking for a ready to use Private Messages for ASP.NET. I am using the default ASP.NET membership.
I googled for days, but cannot find such Private messages module that contains simple features likle Inbox/OutBox, Send PM, Reciebe PMs...and so on...
I have no plan to erite such script. this is a very common requierment for lots of ASP.NET websites.
private void Form1_Load(System.Object sender, System.EventArgs e)
{
Dim stri As String
stri ="SELECT allowType fROM SLABS order by allowtype"
this.FillCombo(stri, Cmballowa);
}
private void FillCombo(string ssql, object cbo)
{
SqlDataAdapter da = default(SqlDataAdapter);
SqlConnection con = new SqlConnection();
DataSet ds = null;
DataView dv = null;
con = new SqlConnection(constr);
da = new SqlDataAdapter(ssql, con);
ds = new DataSet();
da.Fill(ds, "ITEM");
dv = ds.Tables("ITEM").DefaultView;
cbo.DataSource = dv;
}
But here some error message is coming in "private FillCombo function" like "'object' does not contain a definition for 'DataSource' and no extension method 'DataSource' accepting a first argument of type 'object' could be found (are you missing a using directive or an assembly reference?)" So, how can i correct this error?
