web-server

It seems Caddy does not support wildcards/ expression matching in the reverse proxy's header_up.

For example this does not remove any headers:

header_up -X-SHIBBOLETH-*

This works as expected, but is limited in its use:

header_up -X-SHIBBOLETH-LOGIN

It'd be great if Caddy would support wildcards/ expression matching in the reverse proxy's header_up/ header_down.

Not a particularly hard task, but converting all tests is a lot of work. We want to go from:

# Promisify
is ref Mojo::Promise->resolve('foo'), 'Mojo::Promise', 'right class';
$promise = Mojo::Promise->reject('foo');
is ref $promise, 'Mojo::Promise', 'right class';
@errors = ();
$promise->catch(sub { push @errors, @_ })->wait;
is_deeply \@errors, ['foo'], 'promise rejected';
$promi

This segfaults with faulty URLs, at a glance due to the unsafe use of strotk:

$ python example.py
==== FastWSGI ==== 
Host: 0.0.0.0
Port: 5000
==================

Server listening at http://0.0.0.0:5000
Parse error: HPE_INVALID_URL Unexpected start char in url
free(): double free detected in tcache 2
[1]    70550 IOT instruction (core dumped)  python example.py

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