Conditional Headers in .htaccess

[ripson]

In Apache 2.4.26 and above it's possible to use if else directives, like:

<If "%{HTTP:User-Agent} =~ /(android|blackberry|ipad|iphone|ipod|iemobile|opera\ mobile|palmos|webos|googlebot-mobile)/">
Header add Link "<https://example.com/fonts/font01.woff2>; rel=preload; as=font; type=font/woff2;"
</If>
<Else>
Header add Link "<https://example.com/fonts/font02.woff2>; rel=preload; as=font; type=font/woff2;"
</Else>

Does anyone know how to achieve the same in LSWS?

 

[Pong]

Thank you for your feature request. We have noted, but there is no ETA for it.

 

[mistwang]

for Apache 2.2 and prior, you can do that with SetEnvIf

https://httpd.apache.org/docs/2.4/mod/mod_headers.html#examples
#4

SetEnvIf MyRequestHeader myvalue HAVE_MyRequestHeader
Header set MyHeader "%D %t mytext" env=HAVE_MyRequestHeader

 

[ripson]

Cheers!

 

[ccyeh0901]

LiteSpeed 6.0 has been released, and it supports conditional context, I've tried the following command (set only Chrome browser with SameSite=None header) previously valid on Apache server, but with no luck, anybody try this successfully?

<If "%{HTTP_USER_AGENT} !~ /(iPhone; CPU iPhone OS 1[0-2]|iPad; CPU OS 1[0-2]|iPod touch; CPU iPhone OS 1[0-2]|Macintosh; Intel Mac OS X.*Version\x2F1[0-2].*Safari|Macintosh;.*Mac OS X 10_14.* AppleWebKit.*Version\x2F1[0-3].*Safari)/i">
ForceSecureCookie httponly secure same_site_none
</If>