Relying on tv.eurosport.com having a bad peer name is pretty fragile.
However, we can more easily rely on their cert coming from a CA we no
longer trust.
The client_ip header can easily be forged. In 'safe' modes we should
only trust the remote_addr which comes from the sapi. Remove support for
http_clientaddress as I can't seem to find where this ever came from in
PHP on the http specs.
This fixes a regression introduced in that change that we didn't
previously have tests for. The issue fixed in #8359 was related to
PHP7.0, whereas PHP5 didn't have an issue. Now both versions will work
the same.
Replace the complex and somewhat unfixable regexp based parser for
a parser that handles each line individually. Normalize multi-line
headers to replace multiple spaces with a single one. Section 4.2 of the
HTTP1.1 standard states
> Any LWS that occurs between field-content MAY be replaced with
> a single SP before interpreting the field value or forwarding the
> message downstream.
This makes me somewhat confident that we can safely normalize
multi-line HTTP header values.
Refs #8330
Not all webservers set CONTENT_TYPE. The built-in PHP webserver for
example sets HTTP_CONTENT_TYPE instead. Add a public method to the
request object to smooth over this difference.
Refs #6051, #8267
Having all the options consolidated in one places enables all the SSL
context options to be used in the SmtpTransport instead of just allowing
self_signed as proposed in #7496
On Windows based systems, both, backward as well as forward
slashes are supported as path separators, thus checking for `DS`
only, would allow to slip in `../` fragments.
refs #5905, cad57dcc28
Backport fixes to base path generation that prevent issue when a URL
contains // it can circumvent the base path generation, which results in
unwanted user data in the base/webroot paths. This creates an
opportunity for CSS manipulation in old versions of IE, and newer ones
via iframe inheritance.
