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2014-11-05sspi: Define authentication package name constantsSteve Holme
These were previously hard coded, and whilst defined in security.h, they may or may not be present in old header files given that these defines were never used in the original code. Not only that, but there appears to be some ambiguity between the ANSI and UNICODE NTLM definition name in security.h.
2014-11-05curl_easy_duphandle: CURLOPT_COPYPOSTFIELDS read out of boundsDaniel Stenberg
When duplicating a handle, the data to post was duplicated using strdup() when it could be binary and contain zeroes and it was not even zero terminated! This caused read out of bounds crashes/segfaults. Since the lib/strdup.c file no longer is easily shared with the curl tool with this change, it now uses its own version instead. Bug: http://curl.haxx.se/docs/adv_20141105.html CVE: CVE-2014-3707 Reported-By: Symeon Paraschoudis
2014-11-04SSL: PolarSSL default min SSL version TLS 1.0Jay Satiro
- Prior to this change no SSL minimum version was set by default at runtime for PolarSSL. Therefore in most cases PolarSSL would probably have defaulted to a minimum version of SSLv3 which is no longer secure.
2014-11-03Curl_single_getsock: fix hold/pause sock handlingCarlo Wood
The previous condition that checked if the socket was marked as readable when also adding a writable one, was incorrect and didn't take the pause bits properly into account.
2014-11-03cmake: drop _BSD_SOURCE macro usagePeter Wu
autotools does not use features.h nor _BSD_SOURCE. As this macro triggers warnings since glibc 2.20, remove it. It should not have functional differences. Signed-off-by: Peter Wu <peter@lekensteyn.nl>
2014-11-02sasl: Fixed Kerberos V5 inclusion when CURL_DISABLE_CRYPTO_AUTH is usedSteve Holme
Typically the USE_WINDOWS_SSPI definition would not be used when the CURL_DISABLE_CRYPTO_AUTH define is, however, it is still a valid build configuration and, as such, the SASL Kerberos V5 (GSSAPI) authentication data structures and functions would incorrectly be used when they shouldn't be. Introduced a new USE_KRB5 definition that takes into account the use of CURL_DISABLE_CRYPTO_AUTH like USE_SPNEGO and USE_NTLM do.
2014-11-02openssl: Use 'CURLcode result'Steve Holme
More CURLcode fixes.
2014-11-01resume: consider a resume from [content-length] to be OKDaniel Stenberg
Basically since servers often then don't respond well to this and instead send the full contents and then libcurl would instead error out with the assumption that the server doesn't support resume. As the data is then already transfered, this is now considered fine. Test case 1434 added to verify this. Test case 1042 slightly modified. Reported-by: hugo Bug: http://curl.haxx.se/bug/view.cgi?id=1443
2014-11-01openssl: Use 'CURLcode result'Steve Holme
More standardisation of CURLcode usage and coding style.
2014-11-01openssl: Use 'CURLcode result'Steve Holme
...and some minor code style changes.
2014-11-01ftplistparser: We prefer 'CURLcode result'Steve Holme
2014-10-30code cleanup: Use 'CURLcode result'Steve Holme
2014-10-30build: added Watcom support to build with WinSSL.Guenter Knauf
2014-10-29openssl: enable NPN separately from ALPNDaniel Stenberg
... and allow building with nghttp2 but completely without NPN and ALPN, as nghttp2 can still be used for plain-text HTTP. Reported-by: Lucas Pardue
2014-10-29vtls.c: Fixed compilation warningSteve Holme
conversion from 'size_t' to 'unsigned int', possible loss of data
2014-10-29sspi: Return CURLE_LOGIN_DENIED on AcquireCredentialsHandle() failureSteve Holme
Return a more appropriate error, rather than CURLE_OUT_OF_MEMORY when acquiring the credentials handle fails. This is then consistent with the code prior to commit f7e24683c4 when log-in credentials were empty.
2014-10-29sasl_sspi: Allow DIGEST-MD5 to use current windows credentialsSteve Holme
Fixed the ability to use the current log-in credentials with DIGEST-MD5. I had previously disabled this functionality in commit 607883f13c as I couldn't get this to work under Windows 8, however, from testing HTTP Digest authentication through Windows SSPI and then further testing of this code I have found it works in Windows 7. Some further investigation is required to see what the differences are between Windows 7 and 8, but for now enable this functionality as the code will return an error when AcquireCredentialsHandle() fails.
2014-10-29transfer: drop the code handling the ssl_connect_retry flagKamil Dudka
Its last use has been removed by the previous commit.
2014-10-29nss: drop the code for libcurl-level downgrade to SSLv3Kamil Dudka
This code was already deactivated by commit ec783dc142129d3860e542b443caaa78a6172d56.
2014-10-29openssl: fix a line length warningKamil Dudka
2014-10-29Added NetWare support to build with nghttp2.Guenter Knauf
2014-10-29Fixed error message since we require ALPN support.Guenter Knauf
2014-10-29Check for ALPN via OpenSSL version number.Guenter Knauf
This check works also with to non-configure platforms.
2014-10-28sasl_sspi: Fixed typo in commentSteve Holme
2014-10-28code cleanup: We prefer 'CURLcode result'Steve Holme
2014-10-28mk-ca-bundle: spell fix "version"Daniel Stenberg
2014-10-27HTTP: return larger than 3 digit response codes tooDaniel Stenberg
HTTP 1.1 is clearly specified to only allow three digit response codes, and libcurl used sscanf("%3d") for that purpose. This made libcurl support smaller numbers but not larger. It does now, but we will not make any specific promises nor document this further since it is going outside of what HTTP is. Bug: http://curl.haxx.se/bug/view.cgi?id=1441 Reported-by: Balaji
2014-10-26ntlm: We prefer 'CURLcode result'Steve Holme
Continuing commit 0eb3d15ccb more return code variable name changes.
2014-10-26Cosmetics: lowercase non-special subroutine names.Guenter Knauf
2014-10-26http_negotiate: We prefer 'CURLcode result'Steve Holme
Continuing commit 0eb3d15ccb more return code variable name changes.
2014-10-26http_negotiate: Fixed missing check for USE_SPNEGOSteve Holme
2014-10-26sspi: Synchronization of cleanup code between auth mechanismsSteve Holme
2014-10-26sspi: Renamed max token length variablesSteve Holme
Code cleanup to try and synchronise code between the different SSPI based authentication mechanisms.
2014-10-26sspi: Renamed expiry time stamp variablesSteve Holme
Code cleanup to try and synchronise code between the different SSPI based authentication mechanisms.
2014-10-26sspi: Only call CompleteAuthToken() when complete is neededSteve Holme
Don't call CompleteAuthToken() after InitializeSecurityContext() has returned SEC_I_CONTINUE_NEEDED as this return code only indicates the function should be called again after receiving a response back from the server. This only affected the Digest and NTLM authentication code.
2014-10-26ntlm: Return all errors from Curl_ntlm_core_mk_nt_hash()Steve Holme
For consistency with other areas of the NTLM code propagate all errors from Curl_ntlm_core_mk_nt_hash() up the call stack rather than just CURLE_OUT_OF_MEMORY.
2014-10-26ntlm: Return CURLcode from Curl_ntlm_core_mk_lm_hash()Steve Holme
2014-10-26ntlm: Use 'CURLcode result'Steve Holme
Continuing commit 0eb3d15ccb more return code variable name changes.
2014-10-25ntlm: Only define ntlm data structure when USE_NTLM is definedSteve Holme
2014-10-25ntlm: Changed handles to be dynamic like other SSPI handlesSteve Holme
Code cleanup to try and synchronise code between the different SSPI based authentication mechanisms.
2014-10-25ntlm: Renamed handle variables to match other SSPI structuresSteve Holme
Code cleanup to try and synchronise code between the different SSPI based authentication mechanisms.
2014-10-25ntlm: Renamed SSPI based input token variablesSteve Holme
Code cleanup to try and synchronise code between the different SSPI based authentication mechanisms.
2014-10-25ntlm: We prefer 'CURLcode result'Steve Holme
Continuing commit 0eb3d15ccb more return code variable name changes.
2014-10-24darwinssl: detect possible future removal of SSLv3 from the frameworkNick Zitzmann
If Apple ever drops SSLv3 support from the Security framework, we'll fail with an error if the user insists on using SSLv3.
2014-10-24gskit.c: remove SSLv3 from SSL default.Patrick Monnerat
2014-10-24gskit.c: use 'CURLcode result'Patrick Monnerat
2014-10-24SSL: Remove SSLv3 from SSL default due to POODLE attackJay Satiro
- Remove SSLv3 from SSL default in darwinssl, schannel, cyassl, nss, openssl effectively making the default TLS 1.x. axTLS is not affected since it supports only TLS, and gnutls is not affected since it already defaults to TLS 1.x. - Update CURLOPT_SSLVERSION doc
2014-10-24pipelining: only output "is not blacklisted" in debug buildsDaniel Stenberg
2014-10-24url.c: use 'CURLcode result'Daniel Stenberg
2014-10-24code cleanup: we prefer 'CURLcode result'Daniel Stenberg
... for the local variable name in functions holding the return code. Using the same name universally makes code easier to read and follow. Also, unify code for checking for CURLcode errors with: if(result) or if(!result) instead of if(result == CURLE_OK), if(CURLE_OK == result) or if(result != CURLE_OK)