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From Daniel Gruno <humbed...@apache.org>
Subject Re: [users@httpd] CSP nonces in apache
Date Thu, 07 Sep 2017 18:36:49 GMT
On 09/07/2017 08:30 PM, Luis Speciale wrote:
> Le 07/09/2017 à 19:53, Daniel Gruno a écrit :
> 
> Thank you for your answer.
> 
>> Quick spot-check says you should probably change '.)*)' to ').*)'
> 
> I tried this but it doesn't seem to work.
> 
>> Also, the env vars need to be ${}'ed.
> 
> Ok,  I got it.
> 
>> Assuming you want to inject nonce-foo into all non-external scripts, I
>> would shorten it to something like:
>>
>> s|<(style|script)\s*((?!src=).*)>|<$1 nonce-${numbnonce} $2>|
> 
> When i do like you said, I have an error
> Bad Substitute flag, only s///[infq] are supported
> I imagine it's because the extra pipe.
> But even without it
> Substitute "s|<(style)\s*((?!src=).*)>|<$1 nonce-${numbnonce} $2>|i"
> I have no substitution at all.

Try:

Substitute "s/<(style|script)((?!\s*src=).*)>/<$1 nonce-${numbnonce} $2>/i"

> 
> Luis
> 
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