feat: 초기 프로젝트 설정 및 룰.md 파일 추가

api.hyungi.net/node_modules/@simplewebauthn/server/script/helpers/matchExpectedRPID.js

@@ -0,0 +1,44 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.matchExpectedRPID = matchExpectedRPID;
+const toHash_js_1 = require("./toHash.js");
+const index_js_1 = require("./iso/index.js");
+/**
+ * Go through each expected RP ID and try to find one that matches. Returns the unhashed RP ID
+ * that matched the hash in the response.
+ *
+ * Raises an `UnexpectedRPIDHash` error if no match is found
+ */
+async function matchExpectedRPID(rpIDHash, expectedRPIDs) {
+    try {
+        const matchedRPID = await Promise.any(expectedRPIDs.map((expected) => {
+            return new Promise((resolve, reject) => {
+                (0, toHash_js_1.toHash)(index_js_1.isoUint8Array.fromASCIIString(expected)).then((expectedRPIDHash) => {
+                    if (index_js_1.isoUint8Array.areEqual(rpIDHash, expectedRPIDHash)) {
+                        resolve(expected);
+                    }
+                    else {
+                        reject();
+                    }
+                });
+            });
+        }));
+        return matchedRPID;
+    }
+    catch (err) {
+        const _err = err;
+        // This means no matches were found
+        if (_err.name === 'AggregateError') {
+            throw new UnexpectedRPIDHash();
+        }
+        // An unexpected error occurred
+        throw err;
+    }
+}
+class UnexpectedRPIDHash extends Error {
+    constructor() {
+        const message = 'Unexpected RP ID hash';
+        super(message);
+        this.name = 'UnexpectedRPIDHash';
+    }
+}