httpcaddyfile: Let modules add listener wrappers (#3397)

* httpcaddyfile: allow modules to customize listener wrappers

* Update caddyconfig/httpcaddyfile/httptype.go

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* Update caddyconfig/httpcaddyfile/httptype.go

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* Update caddyconfig/httpcaddyfile/httptype.go

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* Update caddyconfig/httpcaddyfile/httptype.go

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
This commit is contained in:
Georges Haidar 2020-06-01 16:50:00 +01:00 committed by GitHub
parent d5d7fb5954
commit a496308f6e
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@ -465,6 +465,20 @@ func (st *ServerType) serversFromPairings(
(addr.Port == httpsPort || (addr.Port != httpPort && addr.Host != ""))
}
// Look for any config values that provide listener wrappers on the server block
for _, listenerConfig := range sblock.pile["listener_wrapper"] {
listenerWrapper, ok := listenerConfig.Value.(caddy.ListenerWrapper)
if !ok {
return nil, fmt.Errorf("config for a listener wrapper did not provide a value that implements caddy.ListenerWrapper")
}
jsonListenerWrapper := caddyconfig.JSONModuleObject(
listenerWrapper,
"wrapper",
listenerWrapper.(caddy.Module).CaddyModule().ID.Name(),
warnings)
srv.ListenerWrappersRaw = append(srv.ListenerWrappersRaw, jsonListenerWrapper)
}
// set up each handler directive, making sure to honor directive order
dirRoutes := sblock.pile["route"]
siteSubroute, err := buildSubroute(dirRoutes, groupCounter)