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view docs/dtd/changes.dtd @ 5094:e0a3714a36f8
SNI: reset to default server if requested host was not found.
Not only this is consistent with a case without SNI, but this also
prevents abusing configurations that assume that the $host variable
is limited to one of the configured names for a server.
An example of potentially unsafe configuration:
server {
listen 443 ssl default_server;
...
}
server {
listen 443;
server_name example.com;
location / {
proxy_pass http://$host;
}
}
Note: it is possible to negotiate "example.com" by SNI, and to request
arbitrary host name that does not exist in the configuration above.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Wed, 27 Feb 2013 17:38:54 +0000 |
parents | 5e3bda6f5208 |
children | e79c7521aaf4 |
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<!ENTITY nbsp " " > <!ENTITY mdash " - " > <!ELEMENT change_log (changes)* > <!ATTLIST change_log title CDATA #REQUIRED > <!ELEMENT changes (change)* > <!ATTLIST changes ver CDATA #REQUIRED date CDATA #REQUIRED > <!ELEMENT change (para)* > <!ATTLIST change type (bugfix | feature | change | security | workaround) #IMPLIED > <!ELEMENT para (#PCDATA | at | br | nobr)* > <!ATTLIST para lang (ru | en) #REQUIRED > <!ELEMENT at EMPTY > <!ELEMENT br EMPTY > <!ELEMENT nobr (#PCDATA) >