I installed an ASP.net application on a windows Azure VM (IIS 7). SSL certificate is installed, configured and the application works correctly. I have removed Http binding and http endpoints.
The issue I am having is that if I use the cloudapp.net link (using https), the application still opens with a mismatched certificate.
What can I do to deny any user from opening my application using https://xx.cloudapp.net/x?
It seems really silly that people are saying this isn't the right place for this question, since some of the solutions could be code related. ie: In your application, check the host and if it's cloudapp.net, do a URL redirect.
There's a few different options here but it sounds like what you're looking for is just the ability to prevent someone from viewing the application using that URL.
What I would do is set up a site in IIS that uses Host Header resolution to look for xx.cloudapp.net. If that URL is recognized, do a redirect using the HTTP redirect settings to the https version of your app. Don't bind the SSL port to this site or you'll run into SSL errors like you showed above.
The other option is to leave it out entirely and simply use the Host Header resolution to filter out requests for your site. I suspect what you've done is assign all incoming requests to the only IP address on the system, which is why the xx.cloudapp.net is showing your app and the cert is failing.
This would cause xx.cloudapp.net to fail to show any site at all but I think that might be what you want to do anyway.
Related
We have an intranet server that hosts many web applications / web services in various virtual directories all located under the default web site in IIS6. These all just use http connections on port 80 e.g. "http://ourintranetsite/applicationname" or "http://ourintranetsite/servicename" etc.
We have a new web service that we have deployed to a virtual directory under the default web site and it works fine using an http connection. One issue has arisen now that we are starting to use SharePoint Online. We want to be able to call this web service from some client site script on a SP Online page, but it is causing an issue because the SP Online page is using https, so it doesn't like calling a web service over http (IE just puts a warning message in the browser console, but Chrome refuses to make the call at all).
Is it possible to configure just the virtual directory hosting this web service to require an SSL connection rather than setting it at the web site level? We really don't want everything under the default web site to start requiring https, just this particular service. Obviously I could just tick the "Require secure channel (SSL)" option in the properties of the virtual directory, but from what I understand (I've not had to use SSL before), the default port for that will be 443 while the website is using port 80. Ideally we'd just like to be able to get to the service with something like "https://ourintranetsite/secureservice/..." while not impacting any of the existing http applications and services.
No it's not possible to assign a certificate to virtual directory, however when you add a cert to the website all it does makes the site brow sable over https but that doesn't mean that it has to be browsed only over https.
What I meant is you can have site to be brow sable over http and https. Add the necessary cert to the site and make sure you do not check "Require secure channel (SSL)" and it should be good to go.
I've developed a web app, which uses HTTPS and which works fine when I access is it (live). Yet some customers, who use proxy servers, can't access the site. I already tried to use a real certificate (a cheap one and only a trial, but yet valid), but that didn't help.
Everytime one of these users tries to access the site the browser tries to load it until a timeout occurs. One user even was shown an authentication (but I'm not 100% sure if this was due to a proxy, still waiting for response from the customer)
For which reasons can this happen and what can I do about it?
I'm using IIS, ASP.NET (C#) and JS. Sideinfo: The URL contains a port, the internal structure of the network the IIS is running in (not mine) doesn't allow it otherwise.
443 is dedicated port for HTTPS connectivity. Add type 'HTTPS' with default port 443 in Site bindings of hosted site directory. Check after whether SSL is enabled or not? in IE(browser)->Tools->Internet options->Advanced->Security.
If the HTTPS port in your web app's URL isn't port 443, you'll have a problem with corporate proxies that don't like non-standard HTTPS ports.
i.e. I hope your URL looks something like this: http://example.com:443/...
We have deployed our website to the live webserver, Windows Server, IIS 7.5. Website asp.net, .NET 4.5
I have configured the website bindings to allow https requests for this website.
Asked the hosting provider to open up the port 443.
I can access the website over internet with port 80, no issues at all. (http://mysite.com)
But I can not access via https, (https://mysite.com).
But I can access the site via SSL from the server itself, that means SSL configurations are fine.(https - localhost)
But I can telnet (telnet mysite.com 443), it responds to GET request via telnet.
I have rechecked the certificate and changed it to a self-signed certificate, issue is still there.
These requests not being tracked in IIS logs as well, seems like the request is not reaching IIS. Hopefully something goes wrong before it reaches the server.
But, when I access the website as http://mysite.com:443, it works.
I m bit confused with this behaviour. Obviously the port 443 is open by the hosting company. But something is wrong with requests over HTTPS, which is supposed to send a request to port 443. Please help.
Because your site is working when you access http://mysite.com:443, I am almost sure that you created wrong binding on IIS. Instead of selecting https from combo box you selected default http.
There is a tutorial on how to do this on youtube: Changing IIS 7.5 Bindings by David Johnson
You've establish that the port is open and the hostname binding is there, otherwise http://mysite.com:443 would not work. Its the SSL part that's not working, hence you can connect directly by port and telnet (port 443 but not SSL) but not a browser via https. It's only a browser connecting to a https url that will expect SSL.. I'm pretty sure I've had the same issue, but cannot recall the exact cause but it was definitely related to an invalid SSL configuration or SSL binding.. The behaviour was like there is no connection, nothing, which is unusual, its the bad config causes the browser to abort the connection. If I remember what, I'll update or comment below.
So you can access the site using https://localhost? Your question is not quite clear on this point... what is the exact URL you are using? If it's https://localhost, that is actually an indication that your certificate is configured incorrectly. You seem to be interpreting this as an indicator that it's working OK and that is not the case. The domain name is tied to the certificate and SSL will work only when accessing the site using that domain name. So if it works for "localhost", something is wrong.
Finally I found the solution. Issue was a setting in the load balancer of the hosting provider. I have asked the question from them and they have figured out the issue. Anyways it was a good learning curve for me. And this knowledge is going to help others.
The firewall was already allowing both HTTP/HTTPS, which is why we could telnet through and run a GET / and still pull down content from the 404 page of the IP address.
It appears there was a certain profile applied to the HTTPS configuration in the load balancer which would only work for HTTP, so they have disabled that.
When they set this up for HTTP and HTTPS they were not able to test HTTPS, because to do so would require an SSL certificate in IIS - which it appears we have already provided.
Thanks everyone for your help on this!
We have a local instance of IIS 7 running with a website. Instead of the default "localhost" we have something like, mysite.compname.com. This is a separate entry into IIS 7 and the default website was removed to prevent confusion.
Then in our host file we an entry like this:
127.0.0.1 mysite.compname.com
Now when I try to hit this url, http://127.0.0.1/ApplicationName/Project/AddProject.aspx technically it should work, but instead I get a 404. I can vouch that this isn't a problem with the application, because if I navigate to http://mysite.compname.com/ApplicationName/Project/AddProject.aspx it works fine.
My end goal is to be able to give someone my computer name, so that they can visit a test page, so the url above I think would get turned into this http://computername/ApplicationName/Project/AddProject.aspx. Any help or at least links to understanding would help because I'm not sure where my issue is coming from.
It sounds like the IIS site / application is configured using a Host Header.
This means that the site will only respond if the host header sent by the browser matches the one configured for the site.
This is a standard method to allow one server to host sites for many host and domain names.
If you wish to allow others to view the site on your computer you will need to either have a local DNS server which you can edit, or, probably the easiest option, get them to edit their host files to include
<your IP> mysite.compname.com.
Remember to open the requisite ports (probably only 80, maybe 443 for https) in your firewall.
Or, you can try to edit the site config to remove or modify the Host Header requirement. See the first link for details, but be careful, it's easy to break things if you don't know the entire architecture of the site.
If I have a website at myFirstDomain.com/dir/, is it possible to get mySecondDomain.com to point to myFirstDomain.com/dir/ so that when users browse at the directed site, they only see mySecondDomain.com/potentialSubDirFromMyFirstDomain/ or how does it work?
Ok good.
Well what you'll need to do is make use of IIS 6.0 Host Header Filter.
Essentially in IIS you will have your default web site which is currently serving myFirstDomain.com.
With Host Headers, we can add another web site which is mapped to the location of your subdirectory and will only be visible if the user enters via 'mySecondDomain.com'.
So in a nutshell we are getting IIS to host multiple sites on one box. I'm not too familiar with the process in IIS 6.0 since all I use is IIS 7.0 which is not available on Windows Server 2003.
However, the following links should help you implement it in IIS 6.0:
http://www.microsoft.com/technet/prodtechnol/WindowsServer2003/Library/IIS/b77cf015-017f-489c-9b5b-65ca4a679392.mspx?mfr=true
http://forums.iis.net/t/1120787.aspx
http://www.goarticles.com/cgi-bin/showa.cgi?C=188629
The idea is that when a user types 'mySecondDomain.com' it will add this 'host header' into the body of the HTTP request from the browser to IIS, IIS will then read this value and check to see if any of the website(s) contain a match for the host header and redirect the user to the appropriate website, thus mySecondDomain.com will appear as though its on its own server (which it technically is anyway.)
From what I remember the host header attribute only exists in the HTTP 1.1 protocol, HTTP 1.0 does not support it and will not send the host header to IIS which means the default web site will be displayed instead...(regardless of what domain you come in from). I'm pretty sure most browsers are using HTTP 1.1 though.
A safer way would be to bind each web site via IP address... but for this you will need multiple internet ip addresses on one box - I've never had a problem with host headers though!
Firstly, I think your going to need direct access to the web server... are you using a VPS/Dedicated Server or Shared Hosting?
Windows Server, Linux?
It is not possible at all with the DNS. You will have to set up a HTTP redirection (no experience with IIS so I cannot help here, just suggest you to drop the "dns" tag).