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2014-07-02progress callback: skip last callback update on errorsRay Satiro
When an error has been detected, skip the final forced call to the progress callback by making sure to pass the current return code variable in the Curl_done() call in the CURLM_STATE_DONE state. This avoids the "extra" callback that could occur even if you returned error from the progress callback. Bug: http://curl.haxx.se/mail/lib-2014-06/0062.html Reported by: Jonathan Cardoso Machado
2014-06-13conncache: move the connection counter to the cache structLindley French
The static connection counter caused a race condition. Moving the connection id counter into conncache solves it, as well as simplifying the related logic.
2014-05-26url-parser: only use if_nametoindex if detected by configureDaniel Stenberg
The previous #ifdef detection wasn't good enough. Bug: http://curl.haxx.se/mail/lib-2014-05/0260.html Reported-by: Chris Young
2014-05-24curl_easy_reset: reset the URLDaniel Stenberg
Make sure that the URL is reset and cleared. Bug: http://curl.haxx.se/mail/lib-2014-05/0235.html Reported-by: Jonathan Cardoso Machado
2014-05-22bits.close: introduce connection close trackingDaniel Stenberg
Make all code use connclose() and connkeep() when changing the "close state" for a connection. These two macros take a string argument with an explanation, and debug builds of curl will include that in the debug output. Helps tracking connection re-use/close issues.
2014-05-07url.c: Fixed compilation warning/errorSteve Holme
Depending on compiler line 3505 could generate the following warning or error: * warning: ISO C90 forbids mixed declarations and code * A declaration cannot appear after an executable statement in a block * error C2275: 'size_t' : illegal use of this type as an expression
2014-05-06fix_hostname: strip off a single trailing dot from host nameDaniel Stenberg
Primarily for SNI, we need the host name without a trailing dot. "https://www.example.com." resolves fine but fails on SNI unless the dot is removed. Reported-by: Leon Winter Bug: http://curl.haxx.se/mail/lib-2014-04/0161.html
2014-04-26INFILESIZE: fields in UserDefined must not be changed run-timeDaniel Stenberg
set.infilesize in this case was modified in several places, which could lead to repeated requests using the same handle to get unintendent/wrong consequences based on what the previous request did!
2014-04-23handler: make 'protocol' always specified as a single bitDaniel Stenberg
This makes the findprotocol() function work as intended so that libcurl can properly be restricted to not support HTTP while still supporting HTTPS - since the HTTPS handler previously set both the HTTP and HTTPS bits in the protocol field. This fixes --proto and --proto-redir for most SSL protocols. This is done by adding a few new convenience defines that groups HTTP and HTTPS, FTP and FTPS etc that should then be used when the code wants to check for both protocols at once. PROTO_FAMILY_[protocol] style. Bug: https://github.com/bagder/curl/pull/97 Reported-by: drizzt
2014-04-19url.c: fix possible use of non-null-terminated string with strlenMarc Hoersken
Follow up on b0e742544be22ede33206a597b22682e51e0c676
2014-04-19url.c: fix possible use of non-null-terminated string with strlenMarc Hoersken
2014-04-18url.c: Fixed typo in commentSteve Holme
2014-04-14url: only use if_nametoindex() if IFNAMSIZ is availableDan Fandrich
2014-04-04CURLOPT_HEADEROPT: addedDaniel Stenberg
Modified the logic so that CURLOPT_HEADEROPT now controls if PROXYHEADER is actually used or not.
2014-04-04CURLOPT_PROXYHEADER: set headers for proxy-onlyDaniel Stenberg
Includes docs and new test cases: 1525, 1526 and 1527 Co-written-by: Vijay Panghal
2014-03-31ipv6: strip off zone identifiers in redirects tooDaniel Stenberg
Follow up to 9317eced984 makes test 1056 work again.
2014-03-31URL parser: IPv6 zone identifiers are now supportedTill Maas
2014-03-25url: Fixed connection re-use when using different log-in credentialsSteve Holme
In addition to FTP, other connection based protocols such as IMAP, POP3, SMTP, SCP, SFTP and LDAP require a new connection when different log-in credentials are specified. Fixed the detection logic to include these other protocols. Bug: http://curl.haxx.se/docs/adv_20140326A.html
2014-03-06parse_remote_port: error out on illegal port numbers betterDaniel Stenberg
2014-03-05remote_port: allow connect to port 0Daniel Stenberg
Port number zero is perfectly allowed to connect to. I moved to storing the remote port number in an int so that -1 means undefined and 0-65535 can be used for legitimate port numbers.
2014-02-17ConnectionDone: default maxconnects to 4 x number of easy handlesShao Shuchao
... as documented!
2014-02-16ConnectionExists: re-use connections betterDaniel Stenberg
When allowing NTLM, the re-use connection logic was too focused on finding an existing NTLM connection to use and didn't properly allow re-use of other ones. This made the logic not re-use perfectly re-usable connections. Added test case 1418 and 1419 to verify. Regression brought in 8ae35102c (curl 7.35.0) Reported-by: Jeff King Bug: http://thread.gmane.org/gmane.comp.version-control.git/242213
2014-02-13ConnectionExists: reusing possible HTTP+NTLM connections betterDaniel Stenberg
Make sure that the special NTLM magic we do is for HTTP+NTLM only since that's where the authenticated connection is a weird non-standard paradigm. Regression brought in 8ae35102c (curl 7.35.0) Bug: http://curl.haxx.se/mail/lib-2014-02/0100.html Reported-by: Dan Fandrich
2014-02-13transfer: make Expect: 100-continue timeout configurable.Tiit Pikma
Replaced the #define CURL_TIMEOUT_EXPECT_100 in transfer.c with the CURLOPT_EXPECT_100_TIMEOUT_MS option to make the timeout configurable.
2014-02-10NPN/ALPN: allow disabling via command lineFabian Frank
when using --http2 one can now selectively disable NPN or ALPN with --no-alpn and --no-npn. for now honored with NSS only. TODO: honor this option with GnuTLS and OpenSSL
2014-01-30netrc: Fixed a memory leak in an OOM conditionDan Fandrich
2014-01-28oauth2: Fixed a memory leak in an OOM conditionDan Fandrich
2014-01-08info: remove debug outputDaniel Stenberg
Removed some of the infof() calls that were added with the recent pipeline improvements but they're not useful to the vast majority of readers and the pipelining seems to fundamentaly work - the debugging outputs can easily be added there if debugging these functions is needed again.
2014-01-07ConnectionExists: fix NTLM check for new connectionDaniel Stenberg
When the requested authentication bitmask includes NTLM, we cannot re-use a connection for another username/password as we then risk re-using NTLM (connection-based auth). This has the unfortunate downside that if you include NTLM as a possible auth, you cannot re-use connections for other usernames/passwords even if NTLM doesn't end up the auth type used. Reported-by: Paras S Patched-by: Paras S Bug: http://curl.haxx.se/mail/lib-2014-01/0046.html
2013-12-31mprintf: Replaced internal usage of FORMAT_OFF_T and FORMAT_OFF_TUSteve Holme
Following commit 0aafd77fa4c6f2, replaced the internal usage of FORMAT_OFF_T and FORMAT_OFF_TU with the external versions that we expect API programmers to use. This negates the need for separate definitions which were subtly different under different platforms/compilers.
2013-12-20vtls: renamed sslgen.[ch] to vtls.[ch]Daniel Stenberg
2013-12-20vtls: created subdir, moved sslgen.[ch] there, updated all include linesDaniel Stenberg
2013-12-14login options: remove the ;[options] support from CURLOPT_USERPWDDaniel Stenberg
To avoid the regression when users pass in passwords containing semi- colons, we now drop the ability to set the login options with the same options. Support for login options in CURLOPT_USERPWD was added in 7.31.0. Test case 83 was modified to verify that colons and semi-colons can be used as part of the password when using -u (CURLOPT_USERPWD). Bug: http://curl.haxx.se/bug/view.cgi?id=1311 Reported-by: Petr Bahula Assisted-by: Steve Holme Signed-off-by: Daniel Stenberg <daniel@haxx.se>
2013-11-12curl_easy_setopt: Added the ability to set the login options separatelySteve Holme
Rather than set the authentication options as part of the login details specified in the URL, or via the older CURLOPT_USERPWD option, added a new libcurl option to allow the login options to be set separately.
2013-11-10connect: Close temporary sockets in conn_free()Björn Stenberg
The temporary sockets used for Happy Eyeballs were not closed properly, if curl exited prematurely, which this patch fixes.
2013-11-05url.c: Very small amount of policingSteve Holme
2013-11-05url.c: Remove superfluous for loopBjörn Stenberg
The reason for this loop's existence was removed in commit 02fbc26d59c591.
2013-11-04connect: Add connection delay to Happy Eyeballs.Björn Stenberg
This patch adds a 200ms delay between the first and second address family socket connection attempts. It also iterates over IP addresses in the order returned by the system, meaning most dual-stack systems will try IPv6 first. Additionally, it refactors the connect code, removing most code that handled synchronous connects. Since all sockets are now non-blocking, the logic can be made simpler.
2013-10-30NSS: support for CERTINFO featurePatrick Monnerat
2013-10-27Add "Happy Eyeballs" for IPv4/IPv6.Björn Stenberg
This patch invokes two socket connect()s nearly simultaneously, and the socket that is first connected "wins" and is subsequently used for the connection. The other is terminated. There is a very slight IPv4 preference, in that if both sockets connect simultaneously IPv4 is checked first and thus will win.
2013-10-26FTP: make the data connection work when going through proxyDaniel Stenberg
This is a regression since the switch to always-multi internally c43127414d89c. Test 1316 was modified since we now clearly call the Curl_client_write() function when doing the LIST transfer part and then the handler->protocol says FTP and ftpc.transfertype is 'A' which implies text converting even though that the response is initially a HTTP CONNECT response in this case.
2013-09-12libcurl: New options to bind DNS to local interfaces or IP addressesKim Vandry
2013-09-09url: handle abortion by read/write callbacks, tooKamil Dudka
Otherwise, the FTP protocol would unnecessarily hang 60 seconds if aborted in the CURLOPT_HEADERFUNCTION callback. Reported by: Tomas Mlcoch Bug: https://bugzilla.redhat.com/1005686
2013-09-04Curl_setopt: refuse CURL_HTTP_VERSION_2_0 if built without supportDaniel Stenberg
2013-09-01url.c: Fixed compilation warningSteve Holme
An enumerated type is mixed with another type
2013-08-25options: added basic SASL XOAUTH2 supportKyle L. Huff
Added the ability to specify an XOAUTH2 bearer token [RFC6750] via the option CURLOPT_XOAUTH2_BEARER for authentication using RFC6749 "OAuth 2.0 Authorization Framework".
2013-08-25FTP: remove krb4 supportDaniel Stenberg
We've announced this pending removal for a long time and we've repeatedly asked if anyone would care or if anyone objects. Nobody has objected. It has probably not even been working for a good while since nobody has tested/used this code recently. The stuff in krb4.h that was generic enough to be used by other sources is now present in security.h
2013-08-20url: handle arbitrary-length username and password before '@'Jonathan Nieder
libcurl quietly truncates usernames, passwords, and options from before an '@' sign in a URL to 255 (= MAX_CURL_PASSWORD_LENGTH - 1) characters to fit in fixed-size buffers on the stack. Allocate a buffer large enough to fit the parsed fields on the fly instead to support longer passwords. After this change, there are no more uses of MAX_CURL_OPTIONS_LENGTH left, so stop defining that constant while at it. The hardcoded max username and password length constants, on the other hand, are still used in HTTP proxy credential handling (which this patch doesn't touch). Reported-by: Colby Ranger
2013-08-20url: handle exceptional cases first in parse_url_login()Jonathan Nieder
Instead of nesting "if(success)" blocks and leaving the reader in suspense about what happens in the !success case, deal with failure cases early, usually with a simple goto to clean up and return from the function. No functional change intended. The main effect is to decrease the indentation of this function slightly.
2013-08-20Curl_setopt: handle arbitrary-length username and passwordJonathan Nieder
libcurl truncates usernames, passwords, and options set with curl_easy_setopt to 255 (= MAX_CURL_PASSWORD_LENGTH - 1) characters. This doesn't affect the return value from curl_easy_setopt(), so from the caller's point of view, there is no sign anything strange has happened, except that authentication fails. For example: # Prepare a long (300-char) password. s=0123456789; s=$s$s$s$s$s$s$s$s$s$s; s=$s$s$s; # Start a server. nc -l -p 8888 | tee out & pid=$! # Tell curl to pass the password to the server. curl --user me:$s http://localhost:8888 & sleep 1; kill $pid # Extract the password. userpass=$( awk '/Authorization: Basic/ {print $3}' <out | tr -d '\r' | base64 -d ) password=${userpass#me:} echo ${#password} Expected result: 300 Actual result: 255 The fix is simple: allocate appropriately sized buffers on the heap instead of trying to squeeze the provided values into fixed-size on-stack buffers. Bug: http://bugs.debian.org/719856 Reported-by: Colby Ranger
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