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Posted to dev@hc.apache.org by "Yuji Tagawa (JIRA)" <ji...@apache.org> on 2014/07/01 10:38:25 UTC
[jira] [Commented] (HTTPCLIENT-1524) authentication error: missing
realm in challenge
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14048640#comment-14048640 ]
Yuji Tagawa commented on HTTPCLIENT-1524:
-----------------------------------------
Thanks. It's OK.
> authentication error: missing realm in challenge
> ------------------------------------------------
>
> Key: HTTPCLIENT-1524
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1524
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpClient
> Affects Versions: 4.3.4
> Reporter: Yuji Tagawa
> Fix For: 4.3.5, 4.4 Alpha2
>
>
> I use HttpClient 4.3.4 and will pass the proxy with DIGEST Authentication.
> But AuthenticationException("missing realm in challenge") was thrown
> in org.apache.http.impl.auth.DigestScheme#authenticate.
> I research HTTP Header from Proxy Server.
> 2014/06/26 14:43:12:691 GMT+09:00 [DEBUG] headers - http-outgoing-3 <<
> Proxy-Authenticate: Digest Realm="-", nonce="YjYuNGYyYmJhMzUuY2I5ZDhlZDE5M2ZlZDM
> 1Mjk3NGJkNTIyYjgyNTcwMjQ=", opaque="98700A3D9CE17065E2246B41035C6609", qop="auth
> The keyword is "Realm".
> FIrst character is UpperCase.
> I research source code of org.apache.http.impl.auth.RFC2617Schem.java.
> Then
> protected void parseChallenge(final CharArrayBuffer buffer,
> final int pos, final int len) {
> ...
> this.params.put(element.getName(), element.getValue());
> }
> public String getParameter(final String name) {
> ...
> return this.params.get(name.toLowerCase(Locale.ENGLISH));
> }
> In my case, put the name by UpperCase and get by LowerCase.
> So AuthenticationException happens.
> Probably in parseChallenge()
> this.params.put(element.getName().toLowerCase(Locale.ENGLIEH), element.getValue());
> is correct.
> #HttpClient 3.x is correct.
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