createKeyFromString() — astro Function Reference

Architecture documentation for the createKeyFromString() function in server-islands.test.js from the astro codebase.

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IntegrationAdapters→ SsrAdapters→ createKeyFromString() — astro Function Reference

Dependency Diagram

graph TD
  54f1110f_0142_6327_a717_581bff0b309c["createKeyFromString()"]
  34b6b27d_d6d8_cec4_7941_5d9834c50005["server-islands.test.js"]
  54f1110f_0142_6327_a717_581bff0b309c -->|defined in| 34b6b27d_d6d8_cec4_7941_5d9834c50005
  5aff8100_a095_934b_f3f0_8bd69567b9da["getEncryptedComponentExport()"]
  5aff8100_a095_934b_f3f0_8bd69567b9da -->|calls| 54f1110f_0142_6327_a717_581bff0b309c
  style 54f1110f_0142_6327_a717_581bff0b309c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/test/server-islands.test.js lines 11–21

async function createKeyFromString(keyString) {
	const binaryString = atob(keyString);
	const bytes = new Uint8Array(binaryString.length);
	for (let i = 0; i < binaryString.length; i++) {
		bytes[i] = binaryString.charCodeAt(i);
	}
	return await crypto.subtle.importKey('raw', bytes, { name: 'AES-GCM' }, false, [
		'encrypt',
		'decrypt',
	]);
}