Use unsigned payload

akmgitpro · Sep 25, 2022 · bdcde97 · bdcde97
1 parent f9e6231
commit bdcde97
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/utils/s3.ts b/utils/s3.ts
@@ -32,10 +32,7 @@ export class S3Client {
  init = init || {};
  const url = new URL(input);
  const method = init.method || "GET";
- const body = <BufferSource>init.body || new ArrayBuffer(0);
- const hashedPayload = arrayBufferToHex(
- await crypto.subtle.digest("SHA-256", body)
- );
+ const hashedPayload = "UNSIGNED-PAYLOAD";
  const headers = new Headers(init.headers);
  const datetime = new Date().toISOString().replace(/-|:|\.\d+/g, "");
  headers.set("x-amz-date", datetime);
@@ -44,7 +41,9 @@ export class S3Client {
  const canonicalHeaders = [...headers.keys()]
  .map((key) => `${key}:${headers.get(key)}\n`)
  .join("");
- const signedHeaderKeys = [...headers.keys()];
+ const signedHeaderKeys = [...headers.keys()].filter(
+ (header) => header === "host" || header.startsWith("x-amz-")
+ );
  const signedHeaders = signedHeaderKeys.join(";");
  const canonicalRequest = [
  method,