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caddy/caddytest/integration/caddyfile_adapt/header.txt
Gilbert Gilb's b0d5c2c8ae
headers: Support default header values in Caddyfile with '?' (#3807)
* implement default values for header directive

closes #3804

* remove `set_default` header op and rely on "require" handler instead

This has the following advantages over the previous attempt:

- It does not introduce a new operation for headers, but rather nicely
  extends over an existing feature in the header handler.
- It removes the need to specify the header as "deferred" because it is
  already implicitely deferred by the use of the require handler. This
  should be less confusing to the user.

* add integration test for header directive in caddyfile

* bubble up errors when parsing caddyfile header directive

* don't export unnecessarily and don't canonicalize headers unnecessarily

* fix response headers not passed in blocks

* caddyfile: fix clash when using default header in block

Each header is now set in a separate handler so that it doesn't clash
with other headers set/added/deleted in the same block.

* caddyhttp: New idle_timeout default of 5m

* reverseproxy: fix random hangs on http/2 requests with server push (#3875)

see https://github.com/golang/go/issues/42534

* Refactor and cleanup with improvements

* More specific link

Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
Co-authored-by: Денис Телюх <telyukh.denis@gmail.com>
2020-11-20 12:38:16 -07:00

1.7 KiB

:80 { header Denis "Ritchie" header +Edsger "Dijkstra" header ?John "von Neumann" header -Wolfram header { Grace: "Hopper" # some users habitually suffix field names with a colon +Ray "Solomonoff" ?Tim "Berners-Lee" defer } }

{ "apps": { "http": { "servers": { "srv0": { "listen": [ ":80" ], "routes": [ { "handle": [ { "handler": "headers", "response": { "set": { "Denis": [ "Ritchie" ] } } }, { "handler": "headers", "response": { "add": { "Edsger": [ "Dijkstra" ] } } }, { "handler": "headers", "response": { "require": { "headers": { "John": null } }, "set": { "John": [ "von Neumann" ] } } }, { "handler": "headers", "response": { "deferred": true, "delete": [ "Wolfram" ] } }, { "handler": "headers", "response": { "add": { "Ray": [ "Solomonoff" ] }, "deferred": true, "set": { "Grace": [ "Hopper" ] } } }, { "handler": "headers", "response": { "require": { "headers": { "Tim": null } }, "set": { "Tim": [ "Berners-Lee" ] } } } ] } ] } } } } }