Creating snippets in Caddyfile inside proxy

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1

adding resuable snippets

(logging) {
log {
level DEBUG
format console
}
}

{
admin off
auto_https off
import logging
}
#Variables in Caddyfile

&(dweb3-api) {
(snippets) {
log {
level DEBUG
format console
}
}
# Match requests that dont start with a name and tld (assets, subpaths, etc)
@no_domain {
path_regexp no_domain ^/([^/.]+/|[^/]+$)
}

# Match requests that need a trailing slash
@missingSlash {
	not path */ # Skip requests that already end with /
	not path *.* # Skip requests for files (e.g., .js, .css, etc.)
}

# Match requests that end with any domain in DomainEnum and do not have a trailing slash

# Redirect to ensure trailing slash


# Redirect domain requests to ensure trailing slash
handle @domainWithoutSlash {
	redir {path}/ 301
}
handle @no_domain {
	@has_referer header Referer http://localhost:8000/*

	handle @has_referer {
		reverse_proxy localhost:3000 {
			transport http
			method GET

			# Pass a static value indicating that we have a referer
			header_up X-Id-Name hasReferer

			# Redirect to X-Content-Path in case we don't have a domain and its the html call
			@redirect301 status 301
			handle_response @redirect301 {
				redir {rp.header.X-Content-Path} permanent
			}

			# Reverse proxy to ipfs 
			@proxy status 200
			handle_response @proxy {
				reverse_proxy {rp.header.X-Content-Location} {
					rewrite {rp.header.X-Content-Path}

					header_up Host {rp.header.X-Content-Location}
					header_up -X-Forwarded-Host
					header_up X-Id-Name {rp.header.X-Id-Name}
					header_up X-Id-Cid {rp.header.X-Id-Cid}

					transport http {
						dial_timeout 2s
					}

					@redirect301 status 301
					handle_response @redirect301 {
						redir {rp.header.Location} permanent
					}
				}
			}
		}
	}
}

reverse_proxy localhost:3000 {
	transport http

	method GET
	header_up X-Id-Name {http.request.uri.path.0}

	@redirect301 status 301
	handle_response @redirect301 {
		redir {rp.header.X-Content-Path} permanent
	}

	@proxy status 200
	handle_response @proxy {
		reverse_proxy {rp.header.X-Content-Location} {
			rewrite {rp.header.X-Content-Path}

			header_up Host {rp.header.X-Content-Location}
			header_up -X-Forwarded-Host
			header_up X-Id-Name {rp.header.X-Id-Name}
			header_up X-Id-Cid {rp.header.X-Id-Cid}

			transport http {
				dial_timeout 2s
			}

			@redirect301 status 301
			handle_response @redirect301 {
				redir {rp.header.Location} permanent
			}
		}
	}
}

}

:8000 {
import logging

bind 0.0.0.0

invoke dweb3-api

}

This part is repeated two times after two differnt conditions.
@proxy status 200
handle_response @proxy {
reverse_proxy {rp.header.X-Content-Location} {
rewrite {rp.header.X-Content-Path}

			header_up Host {rp.header.X-Content-Location}
			header_up -X-Forwarded-Host
			header_up X-Id-Name {rp.header.X-Id-Name}
			header_up X-Id-Cid {rp.header.X-Id-Cid}

			transport http {
				dial_timeout 2s
			}

			@redirect301 status 301
			handle_response @redirect301 {
				redir {rp.header.Location} permanent
			}
		}
	}

I tried to make it a snippet to reuse it but Caddy throws errors. Does anyone know how to solve this issue? How to make this part reusable?

2

Why are you defining a snippet inside a named handler? What’s the goal? You cannot do this. Define them as regular snippets and import them. If you must use the named handler, define the snippet outside then import it.