[
https://issues.apache.org/jira/browse/HTTPCLIENT-1107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13084173#comment-13084173
]
Oleg Kalnichevski commented on HTTPCLIENT-1107:
-----------------------------------------------
David,
Luckily AuthState is a class and not an interface, so we can simply deprecate
the #setAuthScheme(AuthScheme) method in favor of new
#setAuthSchemes(List<AuthScheme>) method without breaking API compatibility.
Yes, the approach you outlined sounds feasible. Another possibility might be to
move all authentication logic into the auth handler. The product of the
handler's work would be a Header containing the final auth response to one of
the available chanllenges instead of a list of AtuhScheme objects.
I intend to fix this problem the first thing after the coming ALPHA releases of
HttpCore 4.2 and HttpAsyncClient and 4.0 are done with, but do feel free to
take over.
Oleg
> HttpClient does not retry authentication when multiple challenges are present
> if the primary one fails
> ------------------------------------------------------------------------------------------------------
>
> Key: HTTPCLIENT-1107
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1107
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpAuth
> Affects Versions: 4.1.1
> Environment: Windows XP, running against IIS 6 and IIS 7.5
> Reporter: Ian Beaumont
> Labels: authentication, negotiate, ntlm
> Fix For: 4.2 Alpha1
>
>
> I'm trying to request a page from IIS (6 and 7.5). If the IIS is configured
> with providers for "negotiate" and "ntlm" then the Negotiate authentication
> is tried and fails, but it does not then try to use the NTLM authentication
> which is what I require. If I removed "negotiate" as a provider from IIS and
> just use NTLM then all works well - but this is not a solution as I don't
> have control of the web servers.
> Output below...
> [DEBUG] SingleClientConnManager - Get connection for route
> HttpRoute[{}->http://WIN-HNB91NNAB2G]
> [DEBUG] DefaultClientConnectionOperator - Connecting to
> WIN-HNB91NNAB2G/147.183.80.134:80
> [DEBUG] RequestAddCookies - CookieSpec selected: best-match
> [DEBUG] DefaultHttpClient - Attempt 1 to execute request
> [DEBUG] DefaultClientConnection - Sending request: GET / HTTP/1.1
> [DEBUG] wire - >> "GET / HTTP/1.1[\r][\n]"
> [DEBUG] wire - >> "Host: WIN-HNB91NNAB2G[\r][\n]"
> [DEBUG] wire - >> "Connection: Keep-Alive[\r][\n]"
> [DEBUG] wire - >> "User-Agent: Apache-HttpClient/4.1 (java 1.5)[\r][\n]"
> [DEBUG] wire - >> "[\r][\n]"
> [DEBUG] headers - >> GET / HTTP/1.1
> [DEBUG] headers - >> Host: WIN-HNB91NNAB2G
> [DEBUG] headers - >> Connection: Keep-Alive
> [DEBUG] headers - >> User-Agent: Apache-HttpClient/4.1 (java 1.5)
> [DEBUG] wire - << "HTTP/1.1 401 Unauthorized[\r][\n]"
> [DEBUG] wire - << "Content-Type: text/html[\r][\n]"
> [DEBUG] wire - << "Server: Microsoft-IIS/7.5[\r][\n]"
> [DEBUG] wire - << "WWW-Authenticate: Negotiate[\r][\n]"
> [DEBUG] wire - << "WWW-Authenticate: NTLM[\r][\n]"
> [DEBUG] wire - << "Date: Fri, 15 Jul 2011 12:15:11 GMT[\r][\n]"
> [DEBUG] wire - << "Content-Length: 58[\r][\n]"
> [DEBUG] wire - << "[\r][\n]"
> [DEBUG] DefaultClientConnection - Receiving response: HTTP/1.1 401
> Unauthorized
> [DEBUG] headers - << HTTP/1.1 401 Unauthorized
> [DEBUG] headers - << Content-Type: text/html
> [DEBUG] headers - << Server: Microsoft-IIS/7.5
> [DEBUG] headers - << WWW-Authenticate: Negotiate
> [DEBUG] headers - << WWW-Authenticate: NTLM
> [DEBUG] headers - << Date: Fri, 15 Jul 2011 12:15:11 GMT
> [DEBUG] headers - << Content-Length: 58
> [DEBUG] DefaultHttpClient - Connection can be kept alive indefinitely
> [DEBUG] DefaultHttpClient - Target requested authentication
> [DEBUG] DefaultTargetAuthenticationHandler - Authentication schemes in the
> order of preference: [negotiate, NTLM, Digest, Basic]
> [DEBUG] DefaultTargetAuthenticationHandler - negotiate authentication scheme
> selected
> [DEBUG] NegotiateScheme - Received challenge '' from the auth server
> [DEBUG] DefaultHttpClient - Authorization challenge processed
> [DEBUG] DefaultHttpClient - Authentication scope: NEGOTIATE <any
> realm>@win-hnb91nnab2g:80
> [DEBUG] DefaultHttpClient - Found credentials
> [DEBUG] wire - << "You do not have permission to view this directory or page."
> [DEBUG] RequestAddCookies - CookieSpec selected: best-match
> [DEBUG] NegotiateScheme - init WIN-HNB91NNAB2G
> [ERROR] RequestTargetAuthentication - Authentication error: Invalid name
> provided (Mechanism level: Could not load configuration file
> C:\WINDOWS\krb5.ini (The system cannot find the file specified))
> [DEBUG] DefaultHttpClient - Attempt 2 to execute request
> [DEBUG] DefaultClientConnection - Sending request: GET / HTTP/1.1
> [DEBUG] wire - >> "GET / HTTP/1.1[\r][\n]"
> [DEBUG] wire - >> "Host: WIN-HNB91NNAB2G[\r][\n]"
> [DEBUG] wire - >> "Connection: Keep-Alive[\r][\n]"
> [DEBUG] wire - >> "User-Agent: Apache-HttpClient/4.1 (java 1.5)[\r][\n]"
> [DEBUG] wire - >> "[\r][\n]"
> [DEBUG] headers - >> GET / HTTP/1.1
> [DEBUG] headers - >> Host: WIN-HNB91NNAB2G
> [DEBUG] headers - >> Connection: Keep-Alive
> [DEBUG] headers - >> User-Agent: Apache-HttpClient/4.1 (java 1.5)
> [DEBUG] wire - << "HTTP/1.1 401 Unauthorized[\r][\n]"
> [DEBUG] wire - << "Content-Type: text/html[\r][\n]"
> [DEBUG] wire - << "Server: Microsoft-IIS/7.5[\r][\n]"
> [DEBUG] wire - << "WWW-Authenticate: Negotiate[\r][\n]"
> [DEBUG] wire - << "WWW-Authenticate: NTLM[\r][\n]"
> [DEBUG] wire - << "Date: Fri, 15 Jul 2011 12:15:11 GMT[\r][\n]"
> [DEBUG] wire - << "Content-Length: 58[\r][\n]"
> [DEBUG] wire - << "[\r][\n]"
> [DEBUG] DefaultClientConnection - Receiving response: HTTP/1.1 401
> Unauthorized
> [DEBUG] headers - << HTTP/1.1 401 Unauthorized
> [DEBUG] headers - << Content-Type: text/html
> [DEBUG] headers - << Server: Microsoft-IIS/7.5
> [DEBUG] headers - << WWW-Authenticate: Negotiate
> [DEBUG] headers - << WWW-Authenticate: NTLM
> [DEBUG] headers - << Date: Fri, 15 Jul 2011 12:15:11 GMT
> [DEBUG] headers - << Content-Length: 58
> [DEBUG] DefaultHttpClient - Connection can be kept alive indefinitely
> [DEBUG] DefaultHttpClient - Target requested authentication
> [DEBUG] NegotiateScheme - Received challenge '' from the auth server
> [DEBUG] NegotiateScheme - Authentication already attempted
> [DEBUG] DefaultHttpClient - Authorization challenge processed
> [DEBUG] DefaultHttpClient - Authentication scope: NEGOTIATE <any
> realm>@win-hnb91nnab2g:80
> [DEBUG] DefaultHttpClient - Authentication failed
> [DEBUG] wire - << "You do not have permission to view this directory or page."
> content:You do not have permission to view this directory or page.
> [DEBUG] SingleClientConnManager - Releasing connection
> org.apache.http.impl.conn.SingleClientConnManager$ConnAdapter@17fa65e
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
