fix(Ldap Node): Fix issue with connections not closing correctly (#7432)

packages/nodes-base/credentials/Ldap.credentials.ts

@@ -31,7 +31,6 @@ export class Ldap implements ICredentialType {
 			type: 'string',
 			default: '',
 			description: 'Distinguished Name of the user to connect as',
-			required: true,
 		},
 		{
 			displayName: 'Binding Password',
@@ -42,7 +41,6 @@ export class Ldap implements ICredentialType {
 			},
 			default: '',
 			description: 'Password of the user provided in the Binding DN field above',
-			required: true,
 		},
 		{
 			displayName: 'Connection Security',
@@ -90,5 +88,12 @@ export class Ldap implements ICredentialType {
 			type: 'string',
 			default: '',
 		},
+		{
+			displayName: 'Timeout',
+			description: 'Optional connection timeout in seconds',
+			name: 'timeout',
+			type: 'number',
+			default: 300,
+		},
 	];
 }