Initial commit

2026-08-30 15:23:57 +02:00
commit dab5679098
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+//  SPDX-License-Identifier: LGPL-2.1-or-later
+//  Copyright (c) 2015-2024 MariaDB Corporation Ab
+
+'use strict';
+
+import Command from '../../command.js';
+
+/**
+ * Base authentication plugin
+ */
+class PluginAuth extends Command {
+  constructor(cmdParam, multiAuthResolver, reject) {
+    super(cmdParam, multiAuthResolver, reject);
+    this.onPacketReceive = multiAuthResolver;
+  }
+
+  /**
+   * Whether this plugin is safe to use when TLS was forced to trust a self-signed
+   * certificate (no CA pinned).
+   * @returns {boolean} true if the plugin protects the credential against a MitM
+   */
+  isMitmProof() {
+    return false;
+  }
+
+  /**
+   * Whether this authentication plugin requires a secure connection.
+   * the driver then only runs them over a secure transport (TLS, or a local unix socket), never over plain TCP.
+   *
+   * @returns {boolean} true if a secure connection is required
+   */
+  requireSecure() {
+    return false;
+  }
+
+  /**
+   * Whether the current connection is over a channel that does not expose the password
+   * to a network eavesdropper: an encrypted TLS connection or a local unix socket.
+   *
+   * @param opts  connection options
+   * @returns {boolean} true if the connection is encrypted or over a local socket
+   */
+  isSecureConnection(opts) {
+    return Boolean(opts.ssl) || (Boolean(opts.socketPath) && process.platform !== 'win32');
+  }
+
+  hash(conf) {
+    return null;
+  }
+}
+
+export default PluginAuth;