Commit iniziale

2025-02-18 22:59:07 +00:00
commit 4bbf35cefb
6879 changed files with 623784 additions and 0 deletions
--- a/node_modules/@azure/msal-common/dist/utils/ProtocolUtils.mjs
+++ b/node_modules/@azure/msal-common/dist/utils/ProtocolUtils.mjs
@@ -0,0 +1,78 @@
+/*! @azure/msal-common v15.1.1 2025-02-05 */
+'use strict';
+import { Constants } from './Constants.mjs';
+import { createClientAuthError } from '../error/ClientAuthError.mjs';
+import { noCryptoObject, invalidState } from '../error/ClientAuthErrorCodes.mjs';
+
+/*
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License.
+ */
+/**
+ * Class which provides helpers for OAuth 2.0 protocol specific values
+ */
+class ProtocolUtils {
+    /**
+     * Appends user state with random guid, or returns random guid.
+     * @param userState
+     * @param randomGuid
+     */
+    static setRequestState(cryptoObj, userState, meta) {
+        const libraryState = ProtocolUtils.generateLibraryState(cryptoObj, meta);
+        return userState
+            ? `${libraryState}${Constants.RESOURCE_DELIM}${userState}`
+            : libraryState;
+    }
+    /**
+     * Generates the state value used by the common library.
+     * @param randomGuid
+     * @param cryptoObj
+     */
+    static generateLibraryState(cryptoObj, meta) {
+        if (!cryptoObj) {
+            throw createClientAuthError(noCryptoObject);
+        }
+        // Create a state object containing a unique id and the timestamp of the request creation
+        const stateObj = {
+            id: cryptoObj.createNewGuid(),
+        };
+        if (meta) {
+            stateObj.meta = meta;
+        }
+        const stateString = JSON.stringify(stateObj);
+        return cryptoObj.base64Encode(stateString);
+    }
+    /**
+     * Parses the state into the RequestStateObject, which contains the LibraryState info and the state passed by the user.
+     * @param state
+     * @param cryptoObj
+     */
+    static parseRequestState(cryptoObj, state) {
+        if (!cryptoObj) {
+            throw createClientAuthError(noCryptoObject);
+        }
+        if (!state) {
+            throw createClientAuthError(invalidState);
+        }
+        try {
+            // Split the state between library state and user passed state and decode them separately
+            const splitState = state.split(Constants.RESOURCE_DELIM);
+            const libraryState = splitState[0];
+            const userState = splitState.length > 1
+                ? splitState.slice(1).join(Constants.RESOURCE_DELIM)
+                : Constants.EMPTY_STRING;
+            const libraryStateString = cryptoObj.base64Decode(libraryState);
+            const libraryStateObj = JSON.parse(libraryStateString);
+            return {
+                userRequestState: userState || Constants.EMPTY_STRING,
+                libraryState: libraryStateObj,
+            };
+        }
+        catch (e) {
+            throw createClientAuthError(invalidState);
+        }
+    }
+}
+
+export { ProtocolUtils };
+//# sourceMappingURL=ProtocolUtils.mjs.map