* Overwrite proxy headers based on directive
Headers of the request sent by the proxy upstream can now be modified in
the following way:
Prefix header with `+`: Header will be added if it doesn't exist
otherwise, the values will be merge
Prefix header with `-': Header will be removed
No prefix: Header will be replaced with given value
* Add missing formating directive reported by go vet
* Overwrite up/down stream proxy headers
Add Up/DownStreamHeaders to UpstreamHost
Split `proxy_header` option in `proxy` directive into `header_upstream`
and `header_downstream`. By splitting into two, it makes it clear in
what direction the given headers must be applied.
`proxy_header` can still be used (to maintain backward compatability)
but its assumed to be `header_upstream`
Response headers received by the reverse proxy from the upstream host
are updated according the `header_downstream` rules.
The update occurs through a func given to the reverse proxy, which is
applied once a response is received.
Headers (for upstream and downstream) can now be modified in
the following way:
Prefix header with `+`: Header will be added if it doesn't exist
otherwise, the values will be merge
Prefix header with `-': Header will be removed
No prefix: Header will be replaced with given value
Updated branch with changes from master
* minor refactor to make intent clearer
* Make Up/Down stream headers naming consistent
* Fix error descriptions to be more clear
* Fix lint issue
* Move handling of headers around to prevent memory use spikes
While debugging #782, I noticed that using http2 and max_fails=0,
X-Forwarded-For grew infinitely when an upstream request failed after
refreshing the test page. This change ensures that headers are only
set once per request rather than appending in a time-terminated loop.
* Refactor some code into its own function
Assigns negative sizes to directories in order to have them listed reliably
before any zero-sized files. That order is what most users expect when
sorting by size.
As side effect directories will appear before files on all filesystem
implementations. To give an example: before this change directories had a size
of 4 KiB when using Linux with ext4 or tmpfs, and with ZFS a size resembling
an estimation of the number of leaves within said directory.
* browse: Catch the case of a directory disappearing before having been read
* browse: Revert to old pass-through behaviour
PROPFIND is a request for an alternate view on a directory's contents, which
response is indeed not implemented but ideally allowed to ask for.
OPTIONS would ideally return (at least) what methods the requestor could use,
which is an allowed request method, too.
This addresses #767.
On matched header rules, replacer is used to replace any placeholders
defined in header rules iex. X-Backend {hostname} where {hostname} will
be replaced by the hostname key present in the replacer
hostname key added to replacer. The value is determined by the output of
`os.Hostname()`
As discussed with @mholt I have dropped the old LinkedPath function and
replaced it within the browse template with the new BreadcrumbMap
function. Visually it looks exactly the same as before, now the template
functionality is just more powerful.
Signed-off-by: Thomas Boerger <tboerger@suse.de>
In order to being able to really build a custom template for the browse
directive I have added another function to build even custom breadcrumb
paths. The other function `LinkedPath` is not that easy styleable as
this map function. That way we are able to build the breadcrumb path
matching different CSS frameworks like Bootstrap.
Signed-off-by: Thomas Boerger <thomas@webhippie.de>
Nuke pre-generation. This may come back in the form of a more general
caching layer at some later stage.
Nuke index generation. This should likely be rethought and re-implemented.
Caddy expects websocket to be completely lowercase.
Some applications send websocket upgrade headers like the following:
`Upgrade: WebSocket`
This change allows all variations of websocket.
Harrison Heck
Tobias Weingartner
William Bezuidenhout
Matt Holt
Elias Probst
W-Mark Kubacki
Thomas Boerger
Thomas Boerger
Tw
Pieter Raubenheimer
Ruben Callewaert
Craig Peterson
eiszfuchs