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NTLM: ignore CURLOPT_FORBID_REUSE during NTLM HTTP auth

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Problem: if CURLOPT_FORBID_REUSE is set, requests using NTLM failed
since NTLM requires multiple requests that re-use the same connection
for the authentication to work

Solution: Ignore the forbid reuse flag in case the NTLM authentication
handshake is in progress, according to the NTLM state flag.

Fixed known bug #77.
This commit is contained in:
Frank Meier
2014-08-22 14:54:41 +02:00
committed by Daniel Stenberg
parent 98633c2a19
commit 63a0bd4270
2 changed files with 6 additions and 6 deletions
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8
lib/url.c
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@@ -5859,7 +5859,8 @@ CURLcode Curl_done(struct connectdata **connp,
}
/* if data->set.reuse_forbid is TRUE, it means the libcurl client has
forced us to close this no matter what we think.
forced us to close this connection. This is ignored for requests taking
place in a NTLM authentication handshake
if conn->bits.close is TRUE, it means that the connection should be
closed in spite of all our efforts to be nice, due to protocol
@@ -5871,7 +5872,10 @@ CURLcode Curl_done(struct connectdata **connp,
we can add code that keep track of if we really must close it here or not,
but currently we have no such detail knowledge.
*/
if(data->set.reuse_forbid || conn->bits.close || premature) {
if((data->set.reuse_forbid && !(conn->ntlm.state == NTLMSTATE_TYPE2 ||
conn->proxyntlm.state == NTLMSTATE_TYPE2))
|| conn->bits.close || premature) {
CURLcode res2 = Curl_disconnect(conn, premature); /* close connection */
/* If we had an error already, make sure we return that one. But