Server Name Indication(SNI) is an extension of Transport Layer Security which allows multiple secure web sites, with separate certificates, to be hosted at the same IP address

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Multiple SSL domains on the same IP address and same port?

This is a Canonical Question about Hosting multiple SSL websites on the same IP. I was under the impression that each SSL Certificate required it's own unique IP Address/Port combination. But the ...
6
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1answer
1k views

How to stop HTTPS requests for non-ssl-enabled virtual hosts from going to the first ssl-enabled virtualhost (Apache-SNI)

I hope that title is clear. How do I prevent HTTPS requests for non-ssl-enabled virtual hosts from going to the first ssl-enabled virtualhost (setup is Apache-SNI). For example, using my abbreviated ...
1
vote
1answer
177 views

Understand ssl setup

Goals: If the user support SNI and hit myurl1.server.com (https) or myurl2.server.com (https) it will match the right vhost. (the last 2 vhosts) If the user does not support SNI and hit ...
2
votes
2answers
384 views

Stop default SSL response on Shared IP using SNI

Previously I asked a question here: Single domain SSL presented for all domains on Shared IP about setting up secure and non-secure domains on a single IP. Opinions were mixed, but it appears SNI ...
4
votes
1answer
908 views

For enabling SSL for a single domain on a server with muliple vhosts, will this configuration work?

I just purchased an SSL certificate to secure/enable only ONE domain on a server with multiple vhosts. I plan on configuring as shown below (non SNI). In addition, I still want to access phpMyAdmin, ...
3
votes
2answers
713 views

Disabling SNI for specific virtualhost on Apache

We have a web server with a couple of internet IPs. I have successfully set up SNI name based virtualhosts, it's working great. What I'd like to do though is have our main site NOT use SNI and use ...
15
votes
5answers
11k views

Redirect to SSL only if browser supports SNI

I have Apache 2.2 with mod_ssl and a bunch of sites in HTTPS on the same IP/port with VirtualHosting, so client must support SNI to connect to those virtual hosts. I would like to configure my server ...
8
votes
2answers
5k views

using nginx with SNI

By now I've not used SNI with nginx yet. But as IP address pools are quite filled and commercial XP support is about to cease (finally) I'm thinking about converting a few sites to SNI. I'm aware of ...
10
votes
2answers
3k views

Can a Reverse Proxy use SNI with SSL pass through?

I need to serve several applications over https using one external ip address. The ssl certificates should not be managed on the reverse proxy. They are installed on the application servers. Can a ...
8
votes
3answers
544 views

Upgrade HTTP connection to SSL/TLS

I currently have a server which automatically redirects all HTTP requests to the equivalent HTTPS site. The problem is that is seems like some browsers do not accept the SSL certificate (StartSSL.com) ...
3
votes
3answers
8k views

Upgrading OpenSSL in CentOS 5.3

I want to use one IP to host many domains with individual SSL certificates (requires SNI). In CentOS 5.3, the latest version of OpenSSL I can find an RPM for is 0.9.8e, which does not support SNI. I ...
6
votes
1answer
3k views

How to define which SSL certificate nginx sends first with SNI?

I use nginx 1.2.7 with OpenSSL 0.9.8o on Debian Squeeze for about 30 domains. On two of them I enabled SSL which works fine on both. The SSL config is use for both domains: listen 443 ssl; ...
4
votes
3answers
7k views

Jenkins reports reverse proxy setup incorrect with Apache using virtual hosts with SNI

I'm setting up a Jenkins server, to run under Tomcat behind Apache. I'm using virtual hosts with SSL using SNI so I can access it at https://jenkins.example.com, and serve something else on, say, ...
2
votes
3answers
7k views

Apache SNI namevhosts always route to first VirtualHost entry

Update So for some strange reason, the problem seems to have resolved itself. Perhaps it's some sort of strange caching issue or something (though I have apache2ctl stop/start/restart and sudo ...
11
votes
3answers
18k views

“Server should be SSL-aware but has no certificate configured [Hint: SSLCertificateFile]” error

After recently upgrading Apache2 to version 2.2.31 I found a strange behaviour in SSL VirtualHost setup. A few of the website I'm hosting were showing the certificate for the default host even if the ...
2
votes
2answers
680 views

Windows Vista Wrong Certificate With SNI

I'm setting up SNI on an apache server and I thought things were going well. I have two URLs from different domains that point at the same site. I have one virtual host setup for each with the ...
1
vote
1answer
963 views

nginx and SNI: is it possible to automatically resolve SSL certificate by domain name

I need to setup a server that will server same content over SSL using different domain names. The problem is that I need an ability to add new domain names as easily as possible. Assuming that all ...
6
votes
3answers
3k views

What percentage of web users are running on browsers/OSes that support SNI? [closed]

Has anyone done any analysis (or know where I can find some!) on what proportion of internet users are using a browser/operating system combination that support SNI (Server Name Indication) SSL/TLS ...
3
votes
2answers
1k views

nginx, multiple domains, ssl support for clients without SNI

I want to support SSL for clients which lack of SNI support (IE/FF/Safari on win XP, Android < 2.2, and others). The solution I picked was to have nginx listen on separate port for each ...
2
votes
1answer
58 views

Does NGINX support SNI or does it not?

EDIT New question: Can NGINX inspect the TLS request to look for SNI like HAProxy (etc) does? According to what I've read around (and I've been told), NGINX should not support SNI and I should go for ...
0
votes
0answers
34 views

Can NGINX inspect the TLS request to look for SNI like HAProxy (etc) does?

It seems that, when configuring HAProxy for hostname routing on HTTPS connections, it is crucial to include a tcp-request inspect-delay directive to "give HAProxy a chance to look into the ...
0
votes
3answers
570 views

Strict SNI matching for Apache

I have multiple SSL vhosts and non-SSL vhosts served from a single server. If one of the non-ssl vhosts is accessed using "https", the first SSL directive is used. Is there some setting to make it so ...
0
votes
1answer
465 views

is a wildcard SSL the only option in this multiple VHOST/1IP setup?

I have a web app set up that needs the following SSL encryption: secure.myapp.com -> SSL www.myapp.com/login -> SSL www.myapp.com/signup -> SSL If I'm correct, I could run one SSL ...