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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Hostname and SSL (apache) issue on Debian

I have been trying to setup SSL virtual host ServerAdmin webmaster@mts.com ServerName moclm.tap.pt DocumentRoot /var/www/tapme/ <Directory /> Options ...
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Apache with suexec, fcgid shows content from wrong vHost over ssl

I changed my Apache setup to worker mode, suexec und fcgid as described in this tutorial: https://wiki.hetzner.de/index.php/Apache_PHP5_fcgi_und_SuExec. Allmost everything works fine. I wrote a ...
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Can TLSv1 / SNI be blocked by the network? (routers, firewalls, etc)

Our web site serves static content through a content delivery network (AWS CloudFront) which is configured to respond to a number of CNAMEs and use our SSL wildcard certificate for these hostnames. ...
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Nginx Vhosts with SSL

I have 3 domains running on an nginx server with ssl domain.pw domain.info domain.mobi i have sni enabled, and am using a vhost for each site. the host records for the site are all like this A ...
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233 views

From suPHP to mod_php

I have a Centos6 64-bit server, Apache/2.2.15, PHP5.3.3, one IP and four name-based virtual hosts and SSL/SNI to provide https in addition to http. All those hosts are assigned to different linux ...
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179 views

Apache2 crashes with Firefox on SSL requests and works fine with IE

We have a server with multiple SSL-enabled vhosts, certificate is the same for all of them. SNI does not seem to be enabled. When I try to open any url (even the one which is supposed to throw 404 ...
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446 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 ...
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SNI error over SSL on some Android devices

I am getting an SNI error: Hostname X provided via SNI, but no hostname provided in HTTP request On some Android phones when making SSL requests to my domain. This is despite ensuring that the Host ...
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Debugging incorrect certificate with SNI for some clients

I have a number of domains with SSL certificates served by Haproxy (using Haproxy 1.5's support for SSL). For the most part the correct certificates are being served, but a particular user is ...
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curl 7.21 does not correctly call a host with a host header on https

We found out that calling a host like following using curl 7.21 or 7.24 does produce an error in the apache config (we have multiple SSL Vhosts!). Whereas the same command runs smooth with curl 7.34 ...
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Apache2 conditional section based on port

I don't know much about if statements in apache configuration, and I'm wondering if I can have a section of the configuration applied only if the request is received on a certain port. In short, this ...
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How to configure HAProxy to use SNI for SSL enabled backends?

I have several backend web servers that have multiple vhosts and I want to use HAProxy in front of them. It doesn't appear that HAProxy is sending the hostname in the TLS connection to the backend ...
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Server returning 404 for only Baiduspider

I recently updated my website to enforce HTTPS for all requests. Everything appears to be working well after this change but Baidu's web crawler (Baiduspider) is receiving a 404 for all requests. ...
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28 views

Do modern web browsers always send the web server's hostname in the SNI extension header?

When a web browser that supports Server Name Indication (SNI) connects to an HTTPS site, does it ALWAYS send the hostname in the SNI field? That is, there is no way for a web browser to know if the ...
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ACL at HAProxy shows NOSRV

I have 3 backends in HAProxy 1.5.10: "WEB", "API", and "SSL" for web and api. For SSL termination I'm using ACL with SNI. Here is my config: frontend ssl mode tcp bind 0.0.0.0:443 ssl crt ...
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Apache mod_proxy with HTTPS without key material (using SNI)

I would like to have an Apache 2.4 proxy which redirects port 80 and 443 requests to different machines in the local network, depending on the host name. I used mod_proxy and it works fine with port ...
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Configuring uwsgi and SNI with main domain and one subdomain

SNI is quite underdocumented feature of uwsgi Can anyone provider pointers how uwsgi config https directive sni directives should be set with domains example.com, subdomain.example.com when both ...
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Sftp virtualhosting based on the SNI server name?

I am thinking on the possibility of the virtualhosting of sftp based on the server name, which was given by the client with SNI. Is it possible? Does any similar already exist there?