[jira] [Created] (WAGON-479) Preemptive auth with HTTP Provider might fail because BasicScheme is add as completed to the AuthCache

["Michael Osipov (JIRA)" <ji...@apache.org>]

Michael Osipov created WAGON-479:
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             Summary: Preemptive auth with HTTP Provider might fail because BasicScheme is add as completed to the AuthCache
                 Key: WAGON-479
                 URL: https://issues.apache.org/jira/browse/WAGON-479
             Project: Maven Wagon
          Issue Type: Bug
          Components: wagon-http
    Affects Versions: 2.11
            Reporter: Michael Osipov
            Assignee: Michael Osipov
             Fix For: 2.12


Currently, to prepopulate preemptive authentication for target and proxy, {{BasicScheme}} is created and {{processChallenge()}} is called. Then it is added to the {{AuthCache}}. This causes two issues:

1. The [reference documentation|https://hc.apache.org/httpcomponents-client-4.5.x/tutorial/html/authentication.html#d5e717] never shows to do so.
2. With the Jetty 8 upgrade of all tests several unit tests failed because the scheme was set to {{completed=true}} initially and never reacted on requested preemptive auth or simply obstained from responding to {{401}} with proper credentials altogether.

This issue has been found during WAGON-474.



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