Function generatePKCE

packages/opencode/src/plugin/xai.ts:56–60

()

}

async function generatePKCE(): Promise<PkceCodes> {
  const verifier = generateRandomString(64)
  const hash = await crypto.subtle.digest("SHA-256", new TextEncoder().encode(verifier))
  return { verifier, challenge: base64UrlEncode(hash) }
}

function generateRandomString(length: number): string {
  const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~"