Web Forms :: Use UrlReferrer After The User Has Signed-in?
Dec 22, 2010I want to use UrlReferrer after the user has signed-in.
Can UrlReferrer also refer to a webpage outside of the web project? .. this is not what I want...
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Web Forms :: Update Field With Name Of Signed In User
Jan 13, 2011Using the form view control, when I click on the edit button to modify a record. the form is in update mode. When I clcik the update button any modified data is posted, but, for some reason the name in one filed named, user_update_name, does not. The name in the field will not change unless the field was empty. For example, if test1 was the last user to modify the record and the user_update_name field was empty, the field was now say Test1. If Test2 modified the same record, Test1 name will still display in the field. The command that fires when the update button is clicked.
Imports System.Data
Imports System.Data.Common
Imports System.Configuration
Imports System.Collections
Imports System.Web
Imports System.Web.Security
Imports System.Web.UI
Imports System.Web.UI.WebControls
Imports System.Web.UI.WebControls.WebParts
Imports System.Web.UI.HtmlControls
Imports System.Data.SqlClient
Imports Microsoft.VisualBasic
Protected
Sub FormView1_ItemUpdating(ByVal sender
As System.Object,
ByVal e
As System.Web.UI.WebControls.FormViewUpdateEventArgs)
Handles FormView1.ItemUpdating
frmPartsDS.UpdateParameters("user_update_name").DefaultValue = User.Identity.Name
End
Sub
Request.UrlReferrer Is Null - How To Set UrlReferrer
Feb 15, 2011in my web application Request.UrlReferrer is null. how can i set UrlReferrer ?
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Jan 8, 2011On our website users can sign up. The sign up controls (converted to a template) has the usual text boxes and then the create user button. When pressing this button the account is created. After reloading the website, the user can see his credentials in his 'my account' tab. Question: How can we access the newly created user (especially his userid) right after the create user button was clicked? Right now this does not work, we can only start accessing this after the page has been reloaded. But surely the account is created the instant the button was pressed. I have tried this:
MembershipUser myObject = Membership.GetUser();
UserID = (System.Guid)(myObject.ProviderUserKey);
But it looks as if the user is not yet logged in at this stage. Can this somehow be forced so that we can access the newly created userid right after the user has clicked the create user button?
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Nov 24, 2010What I am trying to solve here is to check for what is previous page's url and compare it. If it is login.aspx then I want to display an WelcomeNote() message. Any help would be deeply appreciated. Here's the codes.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Request.UrlReferrer IsNot Nothing Then
Forms Data Controls :: Chart Points Not Signed?
Mar 24, 2010In the control Chart, I add few points, selected from the database:
var Diagram_1 = Razrez_D1.Series ["D1"];
sqlDA.SelectCommand.CommandType = CommandType.StoredProcedure;
sqlDA.SelectCommand.CommandText = "Razrez_D1";
sqlDA.SelectCommand.Parameters ["@ date1"]. Value = Session ["date1"]. ToString ();
sqlDA.SelectCommand.Parameters ["@ date2"]. Value = Session ["date2"]. ToString ();
sqlDA.Fill (dataSet1, "Razrez_D1");
sqlDA.SelectCommand.CommandType = CommandType.Text;
for (int i = 0; i <dataSet1.Razrez_D1.Rows.Count; i + +)
(
string name_s = dataSet1.Razrez_D1 [i]. Name.ToString ();
name_s = name_s.Substring (name_s.IndexOf ('№')). Trim ();
Diagram_1.Points.AddXY (name_s, dataSet1.Razrez_D1 [i]. Count);
Diagram_1.Points [i]. BorderColor = System.Drawing.Color.Black;;
Diagram_1.Points [i]. BorderWidth = 1;
if (Convert.ToInt32 (dataSet1.Razrez_D1 [i]. count)> 5)
(
Diagram_1.Points [i]. Color = System.Drawing.Color.Red;
)
else if (Convert.ToInt32 (dataSet1.Razrez_D1 [i]. count)> = 4 & & Convert.ToInt32
(dataSet1.Razrez_D1 [i]. count) <= 5)
(
Diagram_1.Points [i]. Color = System.Drawing.Color.Yellow;
)
else if (Convert.ToInt32 (dataSet1.Razrez_D1 [i]. count) <4)
(
Diagram_1.Points [i]. Color = System.Drawing.Color.Green;
)
)
The problem is that the points on the X axis are signed that way: first is not signed, second is signed, third is not signed etc How can I sigh all points?
Web Forms :: Signed WinForm Control Not Showing In Web Page?
Nov 8, 2010I developped a light WinForm Control that run like an ActiveX in a Web Page. No problem yet.However, when i want to access System.IO I got a Security Exception. It seems that I have to sign my assembly, so that's what I did. When my assembly is signed, my Web Browser can't show the Winform. I set IE to download any ActiveX in the Security tab ... Nothing happens. Uncheck "Sign Assembly" ... works fine ...
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View 1 RepliesHow To Get Querystring From URLReferrer
Mar 25, 2011I am trying to get the QueryString value like this Request.QueryString("SYSTEM") from a UrlReferrer. I see i can use this Request.UrlReferrer.Query() but it doesn't allow me to specify the exact parameter I could parse the Query() value, but I want to know if it is possible to do something like this Request.UrlReferrer.QueryString("SYSTEM")
View 1 RepliesUrlReferrer Is Always NULL?
Apr 29, 2010Here's the scenario, we've built a url shortener (that we use only to shorten urls for Twitter to our website), and we also track the number of times a url has been clicked. So, for example.. the url might be something like "http://ourshortdomain.com/x9Mr"
Now, in many cases, we see as many as 1000 or 2000 clicks per shortened url, but the referrer is almost always null. How can this be, if the only place we're handing out that shortened url is on Twitter? Shouldn't all the url referrers be coming from Twitter?...
Know Previous URL Without Using URLReferrer?
Sep 16, 2010I am developing a .net website using Visual Studio 2008.
Now this webpage should be open only from link available on other website. User should not be able to type the URL directly in browser and should not be able to open this way directly. When user logs in to other website, there is a link for my website and when user clicks on that link, then only my website should be opened up.
Now, I can not use "Request.UrlReferrer" because it is not 100% correct way as there are many ways that URLReferrer can be blocked by browser or by some antivirus or etc, so I cannot use URLReferrer on my webpage to check from where this page is opened up.
Now my question is what is the best way to check on my webpage that my site has been opened up only from that source? I can also pass some querystring from that website but I am not sure how can I make sure that my webpage opens up only from that source, not when user directly types URL in the browser.
C# - Use Request.UrlReferrer When Determining Referrals?
Sep 9, 2010I came upon an interesting discussion with my team around the use of HttpRequest.UrlReferrer and wanted to solicit feedback from the community. According to the W3C spec:
The Referer[sic] request-header field allows the client to specify, for the server's benefit, the address (URI) of the resource from which the Request-URI was obtained (the"referrer", although the header field is misspelled.) The Referer request-header allows a server to generate lists of back-links to resources for interest, logging, optimized caching, etc. It also allows obsolete or mistyped links to be traced for maintenance. The Referer field MUST NOT be sent if the Request-URI was obtained from a source that does not have its own URI, such as input from the user keyboard.as input from the user keyboard.
The Request.UrlReferrer object does the work of converting referral strings that contain well formed URIs to an object with properties on every request. According to our logs there are requests that come in that contain invalid data in the referral such as:
localhost
app:/BeamBackTest.swf
app:/multtiple.swf
app:/AFriendFeed.swf
ALToolBar
app:/index.html
mhtml:file://C:Documents+and+SettingsUserDesktoporacleWhat+is+a+View+in+Oracle+-+Stack+Overflow.mht
Using Request.UrlReferrer would mean the above cases would be NULL. Is it better to discard the invalid data based on the W3C spec by using Request.UrlReferrer or preserve it by using Request.ServerVariables["HTTP_REFERER"] even though the data may be interesting, but potentially useless.
Security :: Authenticate Users By Request.UrlReferrer?
Sep 25, 2010I am working on an app where users are only allowed access if they click through from certain URLs. I.e. I need to authenticate by using the referral url and I am using
Request.UrlReferrer to achieve this.
I am guessing that the Request.UrlReferrer can be tampered with by malicious users to gain access...
UrlReferrer Shows A Value With Hyperlink But Null With Response.Redirect
Aug 19, 2010I am redirecting between two pages, when I use a hyperlink I get the Page1 in the UrlReferrer field, but using Response.Redirect gives it null.
AFAIK both of them act similarly for a redirection.
Security :: Request.UrlReferrer Does Not Work In Internet Explorer?
Apr 25, 2010i have a problem in my asp application . Im trying to protect the path for my application using this code :
Uri t = Request.UrlReferrer;
Configuration :: Migrating The Request.UrlReferrer.ToString() To The Web.config File
Jan 10, 2011I have the following code in 'main.cs' file where I am checking for a condition
protected void Page_Load(object sender, EventArgs e)
{
if (Request.Form.Get("task") != null && Request.Form.Get("postToURL") != null &&
Request.UrlReferrer.ToString().Substring(0, 31).Equals("http://cs.astra.co.in:4040"))
{
ASCIIEncoding encoding = new ASCIIEncoding();
<SO ON>
Instead of checking for the URL [URL] in 'main.cs', Can I check for the same condition in the 'web.config' file ? If so, How can I do that ?? Is there any way to transfer the part -- Request.UrlReferrer.ToString().Substring(0, 31).Equals[URL] -- into the 'web.config' !!
[Code]....
C# - How To Create Self Signed Certificates
Oct 1, 2010I am trying to open my homepage with HTTPS in my test server. Is there a way i can create Self signed certifcates and see if https works. some links or any ideas with how to do Its an ASP.Net project and IIS V6.0
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Oct 11, 2010This is in VS 2005. And IIS is 6.0. I am trying to use Self signed certificate for HTTPS. In the code i am redirecting from http to https for few pages. It is nt working fine. and in the IIS manager, for each page that i want HTTPs, i have changed its setting by checking "Require Secure Channel(SSL)" and "Require 128 bit encryption".
public void setSecureProtocol()
{
string redirectUrl = null;
bool bSecure = true;
bool SecureConnection = true;
if (bSecure && SecureConnection)
redirectUrl = Request.Url.ToString().Replace("http:", "https:");
else
if (!bSecure && SecureConnection)
redirectUrl = Request.Url.ToString().Replace("https:", "http:");
if (redirectUrl != null)
Response.Redirect(redirectUrl);
}
Pages throw me an error like this The page must be viewed over a secure channel The page you are trying to access is secured with Secure Sockets
Layer (SSL).
Please try the following:
* Type https:// at the beginning of the address you are attempting to reach and press ENTER.
HTTP Error 403.4 - Forbidden: SSL is required to view this resource. Internet Information Services (IIS)Internet Information Services (IIS) When i try to put https in the start of the URl, it wont call. I have no idea whats wrong in here. Here, Its not redirecting from http to https. For the pages that i am not redirecting in the code behind, and changing in the IIS, i can see the HTTPS when i check the two checkboxes. Internet Information Services (IIS)
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View 6 RepliesSecurity :: Page Not Recognizing Signed In Status
Jan 31, 2011I am using the aspnet membership features and check to make sure the user is logged in before display the page:
Protected
Sub Page_Load(ByVal sender
As
Object,
ByVal e
As System.EventArgs)
Handles
Me
.Load
'Check for UserName
If Context.User.Identity.Name
Is
Nothing
Or IsDBNull(Context.User.Identity.Name)
Or Context.User.Identity.Name =
String.Empty
Then
Response.Redirect(
"~/Login.aspx"
)
End
If
Session(
"UserName"
) = Context.User.Identity.Name
UserName.Text = Session(
"UserName"
)
UserIDValue.Text = Membership.GetUser().ProviderUserKey.ToString()
End
Sub
Everything was working fine when I had two separate applications (two web.config files) using the same data base and the same "applicationName" in the web.config files...............
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