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2013-02-14smtp: Refactored the smtp_state_auth_resp() functionSteve Holme
Renamed smtp_state_auth_resp() function to match the implementations in IMAP and POP3.
2013-02-14strlcat: remove functionDaniel Stenberg
This function was only used twice, both in places where performance isn't crucial (socks + if2ip). Removing the use of this function removes the need to have our private version for systems without it == reduced amount of code. Also, in the SOCKS case it is clearly better to fail gracefully rather than to truncate the results. This work was triggered by a bug report on the strcal prototype in strequal.h. strlcat was added in commit db70cd28 in February 2001! Bug: http://curl.haxx.se/bug/view.cgi?id=1192 Reported by: Jeremy Huddleston
2013-02-14Curl_FormBoundary: made staticDaniel Stenberg
As Curl_FormBoundary() is no longer used outside of this file (since commit ad7291c1a9d), it is now renamed to formboundary() and is made static.
2013-02-14ossl_seed: fix the last resort PRNG seedingDaniel Stenberg
Instead of just abusing the pseudo-randomizer from Curl_FormBoundary(), this now uses Curl_ossl_random() to get entropy.
2013-02-13email: Tidy up before additional IMAP workSteve Holme
Replaced two explicit comparisons of CURLE_OK with boolean alternatives. General tidy up of comments.
2013-02-13smtp: Removed duplicate pingpong structure initialisationSteve Holme
The smtp_connect() function was setting the member variables of the pingpong structure twice, once before calling Curl_pp_init() and once after!
2013-02-13move msvc IDE related files to 'vc' directory treeYang Tse
2013-02-12imap: Corrected a whitespace issue from previous commitSteve Holme
Fixed a small whitespace issue that crept in there in commit 508cdf4da4d7.
2013-02-12email: Another post optimisation of endofresp() tidy upSteve Holme
2013-02-12sasl: Fixed null pointer reference when decoding empty digest challengeSteve Holme
Fixed a null pointer reference when an empty challenge is passed to the Curl_sasl_create_digest_md5_message() function. Bug: http://sourceforge.net/p/curl/bugs/1193/ Reported by: Saran Neti
2013-02-12email: Post optimisation of endofresp() tidy upSteve Holme
Removed unnecessary end of line check and return.
2013-02-12darwinssl: Fix send glitchiness with data > 32 or so KBNick Zitzmann
An ambiguity in the SSLWrite() documentation lead to a bad inference in the code where we assumed SSLWrite() returned the amount of bytes written to the socket, when that is not actually true; it returns the amount of data that is buffered for writing to the socket if it returns errSSLWouldBlock. Now darwinssl_send() returns CURLE_AGAIN if data is buffered but not written. Reference URL: http://curl.haxx.se/mail/lib-2013-02/0145.html
2013-02-12pingpong.h: Fixed line length over 78 characters from b56c9eb48e3cSteve Holme
2013-02-12pingpong: Optimised the endofresp() functionSteve Holme
Reworked the pp->endofresp() function so that the conndata, line and line length are passed down to it just as with Curl_client_write() rather than each implementation of the function having to query these values. Additionally changed the int return type to bool as this is more representative of the function's usage.
2013-02-11email: Post STARTLS capability code tidy up (Part Three)Steve Holme
Corrected the order of the upgrade_tls() functions and moved the handler upgrade and getsock() functions out from the middle of the state related functions.
2013-02-11email: Post STARTLS capability code tidy up (Part Two)Steve Holme
Corrected the order of the pop3_state_capa() / imap_state_capability() and the pop3_state_capa_resp() / imap_state_capability_resp() functions to match the execution order.
2013-02-11SOCKS: fix socks proxy when noproxy matchedulion
Test 1212 added to verify Bug: http://curl.haxx.se/bug/view.cgi?id=1190
2013-02-11ntlm: Updated comments for the addition of SASL support to IMAP in v7.29Steve Holme
2013-02-10Fix NULL pointer reference when closing an unused multi handle.Linus Nielsen Feltzing
2013-02-10email: Post STARTLS capability code tidy up (Part One)Steve Holme
Corrected the order of the CAPA / CAPABILITY state machine constants to match the execution order.
2013-02-10imap: Fixed memory leak following commit f6010d9a0359Steve Holme
2013-02-10smtp: Added support for the STARTTLS capability (Part Two)Steve Holme
Added honoring of the tls_supported flag when starting a TLS upgrade rather than unconditionally attempting it. If the use_ssl flag is set to CURLUSESSL_TRY and the server doesn't support TLS upgrades then the connection will continue to authenticate. If this flag is set to CURLUSESSL_ALL then the connection will complete with a failure as it did previously.
2013-02-10pop3: Added support for the STLS capability (Part Three)Steve Holme
Added honoring of the tls_supported flag when starting a TLS upgrade rather than unconditionally attempting it. If the use_ssl flag is set to CURLUSESSL_TRY and the server doesn't support TLS upgrades then the connection will continue to authenticate. If this flag is set to CURLUSESSL_ALL then the connection will complete with a failure as it did previously.
2013-02-10imap: Added support for the STARTTLS capability (Part Three)Steve Holme
Added honoring of the tls_supported flag when starting a TLS upgrade rather than unconditionally attempting it. If the use_ssl flag is set to CURLUSESSL_TRY and the server doesn't support TLS upgrades then the connection will continue to authenticate. If this flag is set to CURLUSESSL_ALL then the connection will complete with a failure as it did previously.
2013-02-10pop3: Added support for the STLS capability (Part Two)Steve Holme
Added sending of initial CAPA command before STLS is sent. This allows for the detection of the capability before trying to upgrade the connection.
2013-02-10imap: Added support for the STARTTLS capability (Part Two)Steve Holme
Added sending of initial CAPABILITY command before STARTTLS is sent. This allows for the detection of the capability before trying to upgrade the connection.
2013-02-10smtp: Added support for the STLS capability (Part One)Steve Holme
Introduced detection of the STARTTLS capability, in order to add support for TLS upgrades without unconditionally sending the STARTTLS command.
2013-02-10pop3: Added support for the STLS capability (Part One)Steve Holme
Introduced detection of the STLS capability, in order to add support for TLS upgrades without unconditionally sending the STLS command.
2013-02-10imap: Added support for the STARTTLS capability (Part One)Steve Holme
Introduced detection of the STARTTLS capability, in order to add support for TLS upgrades without unconditionally sending the STARTTLS command.
2013-02-09smtp: Fixed an issue when processing EHLO failure responses (Part 3)Steve Holme
Follow up fix to commit 62bd21746443 to cater for servers that don't respond with a 250 in their EHLO responses. Additionally updated the SMTP tests to respond with a 250 response code as per RFC5321.
2013-02-09pop3: Fixed SASL authentication capability detectionSteve Holme
Fixed the SASL capability detection to include the space character before the authentication mechanism list. Otherwise a capability such as SASLSOMETHING would be interpreted as enabling SASL and potentially trying to identify SOMETHING as a mechanism.
2013-02-09pop3: Fixed incorrect return value from pop3_endofresp()Steve Holme
Corrected an incorrect return value when -ERR is received from the server - introduced in commit b5bb61ee697b (June 2012).
2013-02-09smtp: Fixed an issue when processing EHLO failure responses (Part 2)Steve Holme
Follow up fix to commit 23d17190ee32 as EHLO capabilities can exist within a positive response line.
2013-02-09smtp: Fixed an issue with missing capabilities after the AUTH lineSteve Holme
Follow up to commit 40f9bb787f05 to fix missing capabilities after an AUTH line.
2013-02-08darwinssl: Make certificate errors less techyNick Zitzmann
Previously if a problem was found with one of the server's certificates, we'd log an OSStatus for the end user to look up. Now we explain what was wrong with the site's certificate chain. Also un-did part of the previous commit where the code wouldn't catch errSSLServerAuthCompleted if built under Leopard.
2013-02-09Updated dependency libs.Guenter Knauf
2013-02-09imap: Corrected some commentsSteve Holme
2013-02-09smtp: Fixed an issue when processing EHLO failure responsesSteve Holme
Fixed a small issue where smtp_endofresp() would look for capabilities in the description part of a failure response. In theory a server shouldn't respond with SIZE or AUTH in an EHLO command's failure response but if it did then capabilities would be unnecessarily set before eventually failing.
2013-02-08pop3: Reworked pop3_endofresp() to simplify it littleSteve Holme
Reworked pop3_endofresp() to simplify it and provide consistency between imap and smtp.
2013-02-08imap: Renamed state variables in imap_authenticate()Steve Holme
Renamed the authstate1 and authstate2 variables in imap_authenticate() as the old name was a left over from when there was only one state variable which was named due to a clash with the state() function. Additionally this provides consistency with the smtp module.
2013-02-08smtp: Reworked smtp_endofresp() to allow for extra capability detectionSteve Holme
2013-02-08smtp: Renamed smtp_state_auth_passwd_resp() functionSteve Holme
Renamed the login password response function to better describe it's purpose as well as for consistency with the imap and pop3 modules.
2013-02-08ntlm: fix memory leakGisle Vanem
Running tests\libtest\libntlmconnect.exe reveals a 1 byte (!) leak in ./lib/curl_ntlm_msgs.c: perl ..\memanalyze.pl c:memdebug.curl Leak detected: memory still allocated: 1 bytes At 9771e8, there's 1 bytes. allocated by curl_ntlm_msgs.c:399 Snippet from curl_ntlm_msgs.c: /* setup ntlm identity's domain and length */ dup_domain.tchar_ptr = malloc(sizeof(TCHAR) * (domlen + 1)); (my domlen == 0). 'dup_domain.tbyte_ptr' looks to be freed in Curl_ntlm_sspi_cleanup() via 'ntlm->identity.Domain'. But I see no freeing of 'dup_domain.tchar_ptr'.
2013-02-08DONE: consider callback-aborted transfers prematureDaniel Stenberg
This bug report properly identified that when doing SMTP and aborting the transfer with a callback, it must be considered aborted prematurely by the code to avoid QUIT etc to be attempted as that would cause a hang. The new test case 1507 verifies this behavior. Reported by: Patricia Muscalu Bug: http://curl.haxx.se/bug/view.cgi?id=1184
2013-02-07darwinssl: Fix build under LeopardNick Zitzmann
It turns out that Leopard (OS X 10.5) doesn't have constants for the ECDH ciphers in its headers, so the cases for them have been taken out of the build when building under Leopard. Also added a standard function for getting a string description of a SecCertificateRef.
2013-02-07imap: Added support for SASL-IR extension (Part 2)Steve Holme
Modified imap_authenticate() to add support for sending the initial response with the AUTHENTICATE command, as per RFC4959.
2013-02-07smtp: Updated SMTP_AUTH_PASSWD state constantSteve Holme
Changed the SMTP_AUTH_PASSWD state constant to SMTP_AUTH_LOGIN_PASSWD to better describe the state as the second part of an AUTH LOGIN command, as well as for consistency with the imap and pop3 modules.
2013-02-07imap: Added support for SASL-IR extension (Part 1)Steve Holme
Introduced detection of the SASL-IR capability, in order to add support for sending the initial response with the AUTHENTICATE command, as per RFC4959.
2013-02-07imap: Changed response tag generation to be completely uniqueSteve Holme
Updated the automatic response tag generation to follow the examples given in RC3501, which list a 4 character string such as A001, A002, etc. As a unique identifier should be generated for each command the string generation is based on the connection id and the incrementing command id.
2013-02-06imap: Small variable rename in preparation for upcoming changeSteve Holme
Renamed a couple of variables and updated some comments in preparation for upcoming command id / response tag change.
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