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2012-05-28pop3: Introduced the continue response in pop3_endofresp()Steve Holme
2012-05-28pop3: Changed response code from O and E to + and -Steve Holme
The POP3 protocol doesn't really have the concept of error codes and uses +, +OK and -ERR in response to commands to indicate continue, success and error. The AUTH command is one of those commands that requires multiple pieces of data to be sent to the server where the server will respond with + as part of the handshaking. This meant changing the values before continuing with the next stage of adding authentication support.
2012-05-28pop3: Small code tidy up following authentication work so farSteve Holme
Changed the order of the state machine to match the order of actual events. Reworked some comments and function parameter positioning that I missed the other day.
2012-05-28nss: use human-readable error messages provided by NSSKamil Dudka
Bug: http://lists.baseurl.org/pipermail/yum-devel/2012-January/009002.html
2012-05-27pop3: remove variable-not-used warningsDaniel Stenberg
2012-05-27pop3: Added support for SASL based authentication mechanism detectionSteve Holme
Added support for detecting the supported SASL authentication mechanisms via the AUTH command. There are two ways of detecting them, either by using the AUTH command, that will return -ERR if not supported or by using the CAPA command which will return SASL and the list of mechanisms if supported, not include SASL if SASL authentication is not supported or -ERR if the CAPA command is not supported. As such it seems simpler to use the AUTH command and fallback to normal clear text authentication if the the command is not supported. Additionally updated the test cases to return -ERR when the AUTH command is encountered. Additional test cases will be added when support for the individual authentication mechanisms is added.
2012-05-27pop3: remove trailing whitespaceDaniel Stenberg
2012-05-27pop3: Code tidy up before the introduction of authentication codeSteve Holme
Moved EOB definition into header file. Switched the logic around in pop3_endofresp() to allow for the introduction of auth-mechanism detection. Repositioned second and third function variables where they will fit within the 78 character line limit. Tidied up some comments.
2012-05-27Try to detect OpenSSL build type automatically.Guenter Knauf
2012-05-25sasl: Re-factored auth-mechanism constants to be more genericSteve Holme
2012-05-25smtp: Moved auth-mechanism constants into a separate header fileSteve Holme
Move the SMTP_AUTH constants into a separate header file in preparation for adding SASL based authentication to POP3 as the two protocols will need to share them.
2012-05-25nss: avoid using explicit casts of code pointersKamil Dudka
2012-05-22smtp: Fixed an issue with the multi-interface always sending postdataSteve Holme
Due to the result code being reset to CURLE_OK when smtp_dophase_done() was called, postdata would incorrectly be sent to the server when the MAIL FROM or RCPT command was rejected. As such, libcurl would return the wrong result code from performing the operation and additionally set CURLINFO_RESPONSE_CODE to be that returned by the postdata command. Bug: http://curl.haxx.se/mail/lib-2012-05/0108.html Reported by: Gokhan Sengun
2012-05-22Fixed compile error with GNUTLS+NETTLETatsuhiro Tsujikawa
In nettle/md5.h, md5_init and md5_update are defined as macros to nettle_md5_init and nettle_md5_update respectively. This causes error when using MD5_params.md5_init and md5_update. This patch renames these members as md5_init_func and md5_update_func to avoid name conflict. For completeness, MD5_params.md5_final was also renamed as md5_final_func. The changes in curl_ntlm_core.c is conversion error and fixed by casting to proper type.
2012-05-22Updated dependency libary versions.Guenter Knauf
2012-05-17smtp: Fixed non-escaping of dot character at beginning of lineSteve Holme
A dot character at the beginning of a line would not be escaped to a double dot as required by RFC-2821, instead it would be deleted by the mail server. Please see section 4.5.2 of the RFC for more information. Note: This fix also simplifies the detection of repeated CRLF.CRLF combinations, such as CRLF.CRLF.CRLF, a little rather than having to advance the eob counter to 2.
2012-05-02MD5: OOM fixGokhan Sengun
check whether md5 initialization succeeded before updating digest of buffers onto it
2012-04-26Updated dependency lib versions.Guenter Knauf
2012-04-23URL parse: reject numerical IPv6 addresses outside bracketsDaniel Stenberg
Roman Mamedov spotted (in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=670126) that curl would not complain when given a URL with an IPv6 numerical address without brackets. It would simply cut off the last ":[hex]" part and thus not work correctly. That's a URL using an illegal syntax and now libcurl will instead return a clear error code and error message detailing the error. The above mentioned bug report claims this to be a regression but libcurl does not guarantee functionality when given URLs that aren't following the URL spec (RFC3986 mostly). I consider the fact that it used to handle this differently a mere coincidence.
2012-04-23Curl_MD5_init: fix OOM memory leakDaniel Stenberg
Bug: http://curl.haxx.se/mail/lib-2012-04/0246.html Reported by: Michael Mueller
2012-04-23OpenSSL cert: provide more details when cert check failsGokhan Sengun
curl needs to be more chatty regarding certificate verification failure during SSL handshake
2012-04-23Revert "sspi: Added version information"Yang Tse
This reverts commit 2976de480808119dae08fc6f52c8d75ba1aedb1a.
2012-04-23Revert "sspi - Small code tidy up"Yang Tse
This reverts commit 46cd5f1daddad3b3e542e6d93eee52e8bb9a8687.
2012-04-23Revert "Fixed 'extra tokens at end of #endif directive'."Yang Tse
This reverts commit 77172a242fc0c820f97eae39d0e3e0f265222fe6.
2012-04-23Revert "Fixed 'Trailing whitespace' found by checksrc."Yang Tse
This reverts commit 683bfa60ad0b52505947e59b03515e5f44378523.
2012-04-23Revert "sspi: Code tidy up to remove unused variable."Yang Tse
This reverts commit 412510f97407d617426d93b80e6b6bf0a8ff11ac.
2012-04-22sspi: Code tidy up to remove unused variable.Steve Holme
2012-04-22Fixed 'Trailing whitespace' found by checksrc.Guenter Knauf
2012-04-22Fixed 'extra tokens at end of #endif directive'.Guenter Knauf
2012-04-22sspi - Small code tidy upSteve Holme
2012-04-22sspi: Added version informationSteve Holme
Added version information for Windows SSPI to curl's main version string and removed SSPI from the features string.
2012-04-20HTTP: empty chunked POST ended up in two zero size chunksDaniel Stenberg
When doing a chunked-encoded POST with -d (CURLOPT_POSTFIELDS) and the size of the POST was zero length, it made libcurl first send a zero chunk and then the terminating one. This could confuse a receiver and it should rather just send the terminating chunk as it does with this fix. Test case 1333 is added to verify. Bug: http://curl.haxx.se/mail/archive-2012-04/0060.html Reported by: Arnaud Compan
2012-04-20Updated dependency lib versions.Guenter Knauf
2012-04-19singleipconnect: return OK even when Curl_socket() failsDaniel Stenberg
Commit 9109cdec11ee5a brought this regression (shipped since 7.24.0). The singleipconnect() function must not return an error if Curl_socket() returns an error. It should then simply return OK and pass a SOCKET_BAD back simply because that is how the user of this function expects it to work and something else is not fine. Reported by: Blaise Potard Bug: http://curl.haxx.se/bug/view.cgi?id=3516508
2012-04-19Take in account that CURLAUTH_* bitmasks are now 'unsigned long' - follow-upYang Tse
MIPSPro compiler detected curl_easy_getinfo() related missing adjustments. SunPro compiler detected curl tool --libcurl option related missing adjustments.
2012-04-19url.c: CURLOPT_HTTPAUTH and CURLOPT_PROXYAUTH fixesYang Tse
Fail with CURLE_NOT_BUILT_IN when none of requested auth methods is supported. Reject CURLAUTH_ONLY bit when given alone or with CURLAUTH_NONE.
2012-04-18Take in account that CURLAUTH_* bitmasks are now 'unsigned long'Yang Tse
Data type of internal vars holding CURLAUTH_* bitmasks changed from 'long' to 'unsigned long' for proper handling and operating.
2012-04-17build adjustments: commit 9e24b9c7 follow-upYang Tse
2012-04-16nss.c: fix compiler warningYang Tse
2012-04-14setup_once.h: tighten requirements for stdbool.h header inclusionYang Tse
Include stdbool.h only when it is available and configure is capable of detecting a proper 'bool' data type when the header is included. Compilation fix for old or unpatched versions of XL C compiler. Report: http://curl.haxx.se/mail/archive-2012-04/0022.html
2012-04-14headers: require GCC 2.7 or newer in order to allow attribute GCC'isms usageYang Tse
Usage in other code paths already protected and requiring even newer versions.
2012-04-14headers: surround GCC attribute names with double underscoresJonathan Nieder
This protects from attribute names being defined by third party's code. Improvement: http://curl.haxx.se/mail/lib-2012-04/0127.html
2012-04-13nss.c: fix compiler warningYang Tse
2012-04-13nss: provide human-readable names for NSS errorsKamil Dudka
2012-04-13nss: use NSS_InitContext() to initialize NSS if availableKamil Dudka
NSS_InitContext() was introduced in NSS 3.12.5 and helps to prevent collisions on NSS initialization/shutdown with other libraries. Bug: https://bugzilla.redhat.com/738456
2012-04-13nss: unconditionally require PK11_CreateGenericObject()Kamil Dudka
This bumps the minimal supported version of NSS to 3.12.x.
2012-04-13Added NetWare export.Guenter Knauf
2012-04-12url.c: fix compiler warningYang Tse
2012-04-12Updated dependency lib versions (2nd try).Guenter Knauf
2012-04-12Updated dependency lib versions.Guenter Knauf
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