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node_modules/@azure/msal-browser/dist/operatingcontext/BaseOperatingContext.mjs

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+/*! @azure/msal-browser v4.2.1 2025-02-11 */
+'use strict';
+import { LogLevel, Logger } from '@azure/msal-common/browser';
+import { buildConfiguration } from '../config/Configuration.mjs';
+import { name, version } from '../packageMetadata.mjs';
+import { BrowserCacheLocation, LOG_LEVEL_CACHE_KEY, LOG_PII_CACHE_KEY } from '../utils/BrowserConstants.mjs';
+
+/*
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License.
+ */
+/**
+ * Base class for operating context
+ * Operating contexts are contexts in which MSAL.js is being run
+ * More than one operating context may be available at a time
+ * It's important from a logging and telemetry point of view for us to be able to identify the operating context.
+ * For example: Some operating contexts will pre-cache tokens impacting performance telemetry
+ */
+class BaseOperatingContext {
+    static loggerCallback(level, message) {
+        switch (level) {
+            case LogLevel.Error:
+                // eslint-disable-next-line no-console
+                console.error(message);
+                return;
+            case LogLevel.Info:
+                // eslint-disable-next-line no-console
+                console.info(message);
+                return;
+            case LogLevel.Verbose:
+                // eslint-disable-next-line no-console
+                console.debug(message);
+                return;
+            case LogLevel.Warning:
+                // eslint-disable-next-line no-console
+                console.warn(message);
+                return;
+            default:
+                // eslint-disable-next-line no-console
+                console.log(message);
+                return;
+        }
+    }
+    constructor(config) {
+        /*
+         * If loaded in an environment where window is not available,
+         * set internal flag to false so that further requests fail.
+         * This is to support server-side rendering environments.
+         */
+        this.browserEnvironment = typeof window !== "undefined";
+        this.config = buildConfiguration(config, this.browserEnvironment);
+        let sessionStorage;
+        try {
+            sessionStorage = window[BrowserCacheLocation.SessionStorage];
+            // Mute errors if it's a non-browser environment or cookies are blocked.
+        }
+        catch (e) { }
+        const logLevelKey = sessionStorage?.getItem(LOG_LEVEL_CACHE_KEY);
+        const piiLoggingKey = sessionStorage
+            ?.getItem(LOG_PII_CACHE_KEY)
+            ?.toLowerCase();
+        const piiLoggingEnabled = piiLoggingKey === "true"
+            ? true
+            : piiLoggingKey === "false"
+                ? false
+                : undefined;
+        const loggerOptions = { ...this.config.system.loggerOptions };
+        const logLevel = logLevelKey && Object.keys(LogLevel).includes(logLevelKey)
+            ? LogLevel[logLevelKey]
+            : undefined;
+        if (logLevel) {
+            loggerOptions.loggerCallback = BaseOperatingContext.loggerCallback;
+            loggerOptions.logLevel = logLevel;
+        }
+        if (piiLoggingEnabled !== undefined) {
+            loggerOptions.piiLoggingEnabled = piiLoggingEnabled;
+        }
+        this.logger = new Logger(loggerOptions, name, version);
+        this.available = false;
+    }
+    /**
+     * Return the MSAL config
+     * @returns BrowserConfiguration
+     */
+    getConfig() {
+        return this.config;
+    }
+    /**
+     * Returns the MSAL Logger
+     * @returns Logger
+     */
+    getLogger() {
+        return this.logger;
+    }
+    isAvailable() {
+        return this.available;
+    }
+    isBrowserEnvironment() {
+        return this.browserEnvironment;
+    }
+}
+
+export { BaseOperatingContext };
+//# sourceMappingURL=BaseOperatingContext.mjs.map