A Crowd REST API user-management call fails with 401 Unauthorized error

Platform Notice: Data Center Only - This article only applies to Atlassian products on the Data Center platform.

Note that this KB was created for the Data Center version of the product. Data Center KBs for non-Data-Center-specific features may also work for Server versions of the product, however they have not been tested. Support for Server* products ended on February 15th 2024. If you are running a Server product, you can visit the Atlassian Server end of support announcement to review your migration options.

*Except Fisheye and Crucible

Summary

A user receives a 401 error when running Crowd REST API usermanagement methods.

Environment

  • Crowd

  • REST API methods

    • Postman

    • cURL

Diagnosis

After running REST API, the user returns a 401 error: Application failed to authenticate.

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1 2 3 4 5 (base) GLQC6P379N:~ mmadrid$ curl -v --location 'http://localhost:8095/crowd/rest/usermanagement/1/user?username=admin' \ Accept: application/json Content-Type: application/json HTTP/1.1 401 Unauthorized

The REST API method is using the Crowd administrator username/password.

Cause

REST API usermanagement calls - intended for applications to interact with the Crowd server for user management operations. This means authentication requires the applications name/password. It's common to use a username and password for the administrator.

Example

Application

name

password

Solution

In this case, we want to use the application name and password we're querying.

(Auto-migrated image: description temporarily unavailable)
Updated on April 2, 2025

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