isRemoteAllowed() — astro Function Reference

Architecture documentation for the isRemoteAllowed() function in assets.ts from the astro codebase.

Function typescript CoreAstro RoutingSystem

Entity Profile

CoreAstro→ RoutingSystem→ isRemoteAllowed() — astro Function Reference

Dependency Diagram

graph TD
  e50042db_4b08_3e65_8e4d_9c6bca588b7a["isRemoteAllowed()"]
  8e71015c_a9d5_1a10_cdd9_b37b3d71b846["assets.ts"]
  e50042db_4b08_3e65_8e4d_9c6bca588b7a -->|defined in| 8e71015c_a9d5_1a10_cdd9_b37b3d71b846
  style e50042db_4b08_3e65_8e4d_9c6bca588b7a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/integrations/cloudflare/src/utils/assets.ts lines 5–19

export function isRemoteAllowed(
	src: string,
	{
		domains = [],
		remotePatterns = [],
	}: Partial<Pick<AstroConfig['image'], 'domains' | 'remotePatterns'>>,
): boolean {
	if (!isRemotePath(src)) return false;

	const url = new URL(src);
	return (
		domains.some((domain) => matchHostname(url, domain)) ||
		remotePatterns.some((remotePattern) => matchPattern(url, remotePattern))
	);
}