fix(guard): allow routing to path-based endpoints via any hostname for dev clusters (#2469)

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## Changes

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Author: NathanFlurry

Cargo.lock

@@ -82,7 +82,7 @@ rev = "8a313913fa73d58f4f9532565b0084e723bc34ad"
 
 [workspace.dependencies.deno_runtime]
 git = "https://github.com/rivet-gg/deno"
-rev = "512c62fabf104be9c23dc585dff739cba8e424b3"
+rev = "a6903d67063e07b82836399f63c7a0fa5be8bf56"
 
 [workspace.dependencies.api-helper]
 path = "packages/common/api-helper/build"

Cargo.toml

@@ -4,41 +4,6 @@ use uuid::Uuid;
 
 use crate::types::{EndpointType, GameGuardProtocol};
 
-/// Build a hostname and path regex for the given endpoint type
-///
-/// Returns a tuple of (hostname_regex, path_regex) where path_regex is None for Hostname type
-pub fn build_actor_hostname_and_path_regex(
-	endpoint_type: EndpointType,
-	guard_hostname: &str,
-) -> GlobalResult<Option<(Regex, Option<Regex>)>> {
-	if guard_hostname.is_empty() {
-		return Ok(None);
-	}
-
-	match endpoint_type {
-		EndpointType::Hostname => {
-			// Format: {actor_id}-{port_name}.{guard_hostname}
-			let hostname_pattern = format!(
-				r"^(?P<actor_id>[0-9a-f]{{8}}-[0-9a-f]{{4}}-[0-9a-f]{{4}}-[0-9a-f]{{4}}-[0-9a-f]{{12}})-(?P<port_name>[a-zA-Z0-9_-]+)\.{}$",
-				regex::escape(guard_hostname)
-			);
-			let hostname_regex = Regex::new(&hostname_pattern)?;
-			Ok(Some((hostname_regex, None)))
-		}
-		EndpointType::Path => {
-			// Hostname is just the guard hostname
-			let hostname_pattern = format!("^{}$", regex::escape(guard_hostname));
-			let hostname_regex = Regex::new(&hostname_pattern)?;
-
-			// Path format: /{actor_id}-{port_name}(/.*)?
-			let path_pattern = r"^/(?P<actor_id>[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})-(?P<port_name>[a-zA-Z0-9_-]+)(/.*)?$";
-			let path_regex = Regex::new(path_pattern)?;
-
-			Ok(Some((hostname_regex, Some(path_regex))))
-		}
-	}
-}
-
 /// Build a hostname or path string for the given endpoint type
 pub fn build_actor_hostname_and_path(
 	endpoint_type: EndpointType,