---
schema_version: "1"
id: 0258dbfd707399ba1711f716dd855785399a7f00167a32588d0073e6dc0397ab
title: Basic Authentication - Simple
collection: mulesoft
version: current
locale: ja-jp
portal_url: https://docs.salesforce.com/mulesoft/current/ja-jp/release-notes/policies/http-basic-auth-release-notes.md
canonical_url: https://docs.mulesoft.com/jp/release-notes/policies/http-basic-auth-release-notes
source_site: docs.mulesoft.com
content_type: documentation
content_hash: 2d198b2e6a3b0fbc47f6fff276318427c9b36eb58f5e66c6503a0da1485582eb
description: MuleSoft Documentation Site
latest: true
---
# Basic Authentication - Simple

## [](#1-3-3)1.3.3

**October 1, 2026**

### What’s New

- This release updates policy metadata only. There’s no functional change.

## [](#1-3-1)1.3.1

**May 26, 2022**

### [](#fixed-issues)Fixed issues

- Fix policy schema not allowing additional properties via REST API.

## [](#1-3-0)1.3.0

**May 17, 2022**

### [](#new-features-and-enhancements)New Features and Enhancements

- First Flex compatible Policy.
- Separated Policy Definition from Policy Implementation. Stronger validations applied to a given policy configuration.

## [](#1-2-2)1.2.2

**Apr 30, 2020**

### [](#minimum-mule-version)Minimum Mule Version

**Mule 4.1.0**

### [](#new-features-and-enhancements-2)New Features and Enhancements

- Error handling responses revised for WSDL APIs to be compliant with SOAP 1.1 and 1.2.
- Performance improvements are made to the header manipulation engine.

### [](#fixed-issues-2)Fixed issues

- After a policy was applied, HTTP headers did not follow the RFC 2616 requirement of case-sensitivity:
    
    [https://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.2](https://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.2).

## [](#1-2-1)1.2.1

**Jul 22, 2019**

### [](#minimum-mule-version-2)Minimum Mule Version

**Mule 4.1.0**

### [](#new-features-and-enhancements-3)New Features and Enhancements

- Several performance improvements are introduced in this release.

### [](#known-issues)Known Issues

- An error occurs in Mule versions v4.1.1, v4.1.2, 4,1,3 and 4.1.4 when a policy is deployed to applications that have the mule-secure-configuration-property-module plugin configured. To resolve this issue, upgrade the specified plugin in the application to version 1.1.0.

## [](#1-2-0)1.2.0

**Apr 26, 2019**

### [](#minimum-mule-version-3)Minimum Mule Version

**Mule 4.1.0**

### [](#new-features-and-enhancements-4)New Features and Enhancements

- Introduced support to encrypt sensitive information related to the policy. The runtime version must support encryption and must be properly configured. Encryption is supported since Mule Runtime v4.2.0.
- Several performance improvements are introduced.

### [](#known-issues-2)Known Issues

- An error occurs in Mule versions v4.1.1, v4.1.2, 4,1,3 and 4.1.4 when a policy is deployed to applications that have the mule-secure-configuration-property-module plugin configured. To resolve this issue, upgrade the specified plugin in the application to version 1.1.0.

## [](#1-1-1)1.1.1

**Jun 29, 2018**

### [](#minimum-mule-version-4)Minimum Mule Version

**Mule 4.1.0**

### [](#new-features-and-enhancements-5)New Features and Enhancements

Added `violationCategory` in the YAML configuration for Feedback Loop.

## [](#1-1-0)1.1.0

**Jan 26, 2018**

### [](#minimum-mule-version-5)Minimum Mule Version

**4.1.0**

### [](#new-features-and-enhancements-6)New Features and Enhancements

Reduced error-handling verbosity in templates.

### [](#fixed-issues-3)Fixed Issues

- When a WSDL proxy receives an empty payload, or an invalid XML, an `ExpressionRuntimeException` error is generated.
- When Mule is redeployed, the basic auth policies do not work.
- GroupId missing for proxy samples dependency.
- When an Authorization header is malformed, a 500 status code is returned instead of 401.

## [](#1-0-0)1.0.0

**Nov 17, 2017**

### [](#minimum-mule-version-6)Minimum Mule Version

**4.0.0**

## [](#see-also)See Also

- [HTTP Basic Authentication Policy for Mule 4](https://docs.mulesoft.com/gateway/latest/policies-included-basic-auth-simple)
- [Known Issues](https://help.salesforce.com/s/issues)