initial commit

2026-05-13 14:20:41 +00:00
commit 6e178d2012
6022 changed files with 399872 additions and 0 deletions
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+import { escapeUri } from "@smithy/util-uri-escape";
+import { SIGNATURE_HEADER } from "./constants";
+export const getCanonicalQuery = ({ query = {} }) => {
+    const keys = [];
+    const serialized = {};
+    for (const key of Object.keys(query)) {
+        if (key.toLowerCase() === SIGNATURE_HEADER) {
+            continue;
+        }
+        const encodedKey = escapeUri(key);
+        keys.push(encodedKey);
+        const value = query[key];
+        if (typeof value === "string") {
+            serialized[encodedKey] = `${encodedKey}=${escapeUri(value)}`;
+        }
+        else if (Array.isArray(value)) {
+            serialized[encodedKey] = value
+                .slice(0)
+                .reduce((encoded, value) => encoded.concat([`${encodedKey}=${escapeUri(value)}`]), [])
+                .sort()
+                .join("&");
+        }
+    }
+    return keys
+        .sort()
+        .map((key) => serialized[key])
+        .filter((serialized) => serialized)
+        .join("&");
+};