Bugs item #1879375, was opened at 2008-01-24 20:10
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Category: libcurl
Group: wrong behaviour
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Kevin Reed (knreed)
Assigned to: Daniel Stenberg (bagder)
Summary: HTTPS Post over NTLM Proxy when using callback

Initial Comment:
On December 5 there is the following fix reported:

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Daniel S (5 Dec 2007)
- Spacen Jasset reported a problem with doing POST (with data read with a callback) over a proxy when NTLM is used as auth with the proxy. The bug also concerned Digest and was limited to using callback only. Spacen worked with us to provide a useful patch. I added the test case 547 and 548 to verify two variations of POST over proxy with NTLM.
-----------------------------------------------------

We have a situation that matches this very closely. And in fact when testing with the CVS snapshot from Jan 20th it is fixed (Great work!). However, we found that it does not work correctly when using https. I suspect that if test cases 547 and 548 were run using https instead of http you would see what our applications are seeing.

Here is the output from our application:

1/24/2008 7:52:58 PM||Libraries: libcurl/7.18.0-20080120 OpenSSL/0.9.8g zlib/1.2.3
1/24/2008 8:04:25 PM|World Community Grid|Sending scheduler request: Requested by user. Requesting 0 seconds of work, reporting 2 completed tasks
1/24/2008 8:04:25 PM||[http_debug] HTTP_OP::init_post(): https://secure.worldcommunitygrid.org/boinc/wcg_cgi/fcgi
1/24/2008 8:04:25 PM||[http_debug] [ID#127] info: About to connect() to proxy www.romwnet.org port 8080 (#1)
1/24/2008 8:04:25 PM||[http_debug] [ID#127] info: Trying 75.144.221.229...
1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: Connected to www.romwnet.org (75.144.221.229) port 8080 (#1)
1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: Establish HTTP proxy tunnel to secure.worldcommunitygrid.org:443
1/24/2008 8:04:26 PM||[http_debug] [ID#127] Sent header to server: CONNECT secure.worldcommunitygrid.org:443 HTTP/1.0
Host: secure.worldcommunitygrid.org:443
User-Agent: BOINC client (windows_intelx86 5.10.38)
Proxy-Connection: Keep-Alive

1/24/2008 8:04:26 PM||[http_debug] [ID#127] Received header from server: HTTP/1.1 407 Proxy Authentication Required

1/24/2008 8:04:26 PM||[http_debug] [ID#127] Received header from server: Server: FreeProxy/4.0

1/24/2008 8:04:26 PM||[http_debug] [ID#127] Received header from server: Date: Fri, 25 Jan 2008 02:04:29 GMT

1/24/2008 8:04:26 PM||[http_debug] [ID#127] Received header from server: Content-Type: text/html

1/24/2008 8:04:26 PM||[http_debug] [ID#127] Received header from server: Transfer-Encoding: Chunked

1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: CONNECT responded chunked
1/24/2008 8:04:26 PM||[http_debug] [ID#127] Received header from server: Proxy-Authenticate: NTLM

1/24/2008 8:04:26 PM||[http_debug] [ID#127] Received header from server: Proxy-Authenticate: Basic realm="ROMWNET"

1/24/2008 8:04:26 PM||[http_debug] [ID#127] Received header from server: Proxy-Connection: Close

1/24/2008 8:04:26 PM||[http_debug] [ID#127] Received header from server:

1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: 1 bytes of chunk left
1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: Read 0 bytes of chunk, continue
1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: Read 1455 bytes of chunk, continue
1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: Read 567 bytes of chunk, continue
1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: Read 0 bytes of chunk, continue
1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: chunk reading DONE
1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: Received HTTP code 407 from proxy after CONNECT
1/24/2008 8:04:26 PM||[http_debug] HTTP error: Failure when receiving data from the peer
1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: Expire cleared
1/24/2008 8:04:26 PM||[http_debug] [ID#127] info: Connection #1 to host www.romwnet.org left intact
1/24/2008 8:04:27 PM||Project communication failed: attempting access to reference site

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Received on 2008-01-25