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2018-06-29openssl: Remove some dead codeGaurav Malhotra
Closes #2698
2018-06-29openssl: make the requested TLS version the *minimum* wantedDaniel Stenberg
The code treated the set version as the *exact* version to require in the TLS handshake, which is not what other TLS backends do and probably not what most people expect either. Reported-by: Andreas Olsson Assisted-by: Gaurav Malhotra Fixes #2691 Closes #2694
2018-06-29openssl: allow TLS 1.3 by defaultDaniel Stenberg
Reported-by: Andreas Olsson Fixes #2692 Closes #2693
2018-06-27getnameinfo: not usedDaniel Stenberg
Closes #2687
2018-06-27easy_perform: use *multi_timeout() to get wait timesDaniel Stenberg
... and trim the threaded Curl_resolver_getsock() to return zero millisecond wait times during the first three milliseconds so that localhost or names in the OS resolver cache gets detected and used faster. Closes #2685
2018-06-25url: check Curl_conncache_add_conn return codeDaniel Stenberg
... it was previously unchecked in two places and thus errors could remain undetected and cause trouble. Closes #2681
2018-06-23netrc: use a larger bufferDaniel Stenberg
... to work with longer passwords etc. Grow it from a 256 to a 4096 bytes buffer. Reported-by: Dario Nieuwenhuis Fixes #2676 Closes #2680
2018-06-23multi: fix crash due to dangling entry in connect-pending listJavier Blazquez
Fixes #2677 Closes #2679
2018-06-22ConnectionExists: make sure conn->data is set when "taking" a connectionDaniel Stenberg
Follow-up to 2c15693. Bug #2674 Closes #2675
2018-06-21cmake: allow multiple SSL backendsRaphael Gozzo
This will make possible to select the SSL backend (using curl_global_sslset()) even when the libcurl is built using CMake Closes #2665
2018-06-21url: fix dangling conn->data pointerDaniel Stenberg
By masking sure to use the *current* easy handle with extracted connections from the cache, and make sure to NULLify the ->data pointer when the connection is put into the cache to make this mistake easier to detect in the future. Reported-by: Will Dietz Fixes #2669 Closes #2672
2018-06-16multi: fix memory leak when stopped during name resolveDaniel Stenberg
When the application just started the transfer and then stops it while the name resolve in the background thread hasn't completed, we need to wait for the resolve to complete and then cleanup data accordingly. Enabled test 1553 again and added test 1590 to also check when the host name resolves successfully. Detected by OSS-fuzz. Closes #1968
2018-06-14mk-ca-bundle.pl: make -u delete certdata.txt if found not changedMatteo Bignotti
certdata.txt should be deleted also when the process is interrupted by "same certificate downloaded, exiting" The certdata.txt is currently kept on disk even if you give the -u option Closes #2655
2018-06-13progress: remove a set of unused definesDaniel Stenberg
Reported-by: Peter Wu Closes #2654
2018-06-13Curl_init_do: handle NULL connection pointer passed inLyman Epp
Closes #2653
2018-06-12Curl_debug: remove dead printhost codeDaniel Stenberg
The struct field is never set (since 5e0d9aea3) so remove the use of it and remove the connectdata pointer from the prototype. Reported-by: Tejas Bug: https://curl.haxx.se/mail/lib-2018-06/0054.html Closes #2647
2018-06-12schannel: avoid incompatible pointer warningViktor Szakats
with clang-6.0: ``` vtls/schannel_verify.c: In function 'add_certs_to_store': vtls/schannel_verify.c:212:30: warning: passing argument 11 of 'CryptQueryObject' from incompatible pointer type [-Wincompatible-pointer-types] &cert_context)) { ^ In file included from /usr/share/mingw-w64/include/schannel.h:10:0, from /usr/share/mingw-w64/include/schnlsp.h:9, from vtls/schannel.h:29, from vtls/schannel_verify.c:40: /usr/share/mingw-w64/include/wincrypt.h:4437:26: note: expected 'const void **' but argument is of type 'CERT_CONTEXT ** {aka struct _CERT_CONTEXT **}' WINIMPM WINBOOL WINAPI CryptQueryObject (DWORD dwObjectType, const void *pvObject, DWORD dwExpectedContentTypeFlags, DWORD dwExpectedFormatTypeFlags, DWORD dwFlags, ^~~~~~~~~~~~~~~~ ``` Ref: https://msdn.microsoft.com/library/windows/desktop/aa380264 Closes https://github.com/curl/curl/pull/2648
2018-06-12schannel: support selecting ciphersRobert Prag
Given the contstraints of SChannel, I'm exposing these as the algorithms themselves instead; while replicating the ciphersuite as specified by OpenSSL would have been preferable, I found no way in the SChannel API to do so. To use this from the commandline, you need to pass the names of contants defining the desired algorithms. For example, curl --ciphers "CALG_SHA1:CALG_RSA_SIGN:CALG_RSA_KEYX:CALG_AES_128:CALG_DH_EPHEM" https://github.com The specific names come from wincrypt.h Closes #2630
2018-06-11cppcheck: fix warningsMarian Klymov
- Get rid of variable that was generating false positive warning (unitialized) - Fix issues in tests - Reduce scope of several variables all over etc Closes #2631
2018-06-11openssl: assume engine support in 1.0.1 or laterDaniel Stenberg
Previously it was checked for in configure/cmake, but that would then leave other build systems built without engine support. While engine support probably existed prior to 1.0.1, I decided to play safe. If someone experience a problem with this, we can widen the version check. Fixes #2641 Closes #2644
2018-06-08boringssl + schannel: undef X509_NAME in lib/schannel.hGisle Vanem
Fixes the build problem when both boringssl and schannel are enabled. Fixes #2634 Closes #2643
2018-06-08mk-ca-bundle.pl: leave certificate name untouched in decode()Vladimir Kotal
Closes #2640
2018-06-03spelling fixesViktor Szakats
Detected using the `codespell` tool (version 1.13.0). Also secure and fix an URL.
2018-06-02axtls: follow-up spell fix of commentDaniel Stenberg
2018-06-02axTLS: not considered fit for useDaniel Stenberg
URL: https://curl.haxx.se/mail/lib-2018-06/0000.html This is step one. It adds #error statements that require source edits to make curl build again if asked to use axTLS. At a later stage we might remove the axTLS specific code completely. Closes #2628
2018-06-02build: remove the Borland specific makefilesDaniel Stenberg
According to the user survey 2018, not even one out of 670 users use them. Nobody on the mailing list spoke up for them either. Closes #2629
2018-06-01curl_addrinfo: use same #ifdef conditions in source as headerDaniel Stenberg
... for curl_dofreeaddrinfo
2018-06-01multi: remove a DEBUGF()Daniel Stenberg
... it might call infof() with a NULL first argument that isn't harmful but makes it not do anything. The infof() line is not very useful anymore, it has served it purpose. Good riddance! Fixes #2627
2018-06-01CURLOPT_RESOLVE: always purge old entry firstAlibek.Jorajev
If there's an existing entry using the selected name. Closes #2622
2018-06-01fnmatch: use the system one if availableDaniel Stenberg
If configure detects fnmatch to be available, use that instead of our custom one for FTP wildcard pattern matching. For standard compliance, to reduce our footprint and to use already well tested and well exercised code. A POSIX fnmatch behaves slightly different than the internal function for a few test patterns currently and the macOS one yet slightly different. Test case 1307 is adjusted for these differences. Closes #2626
2018-05-31configure: check for declaration of getpwuid_rBernhard Walle
On our x86 Android toolchain, getpwuid_r is implemented but the header is missing: netrc.c:81:7: error: implicit declaration of function 'getpwuid_r' [-Werror=implicit-function-declaration] Unfortunately, the function is used in curl_ntlm_wb.c, too, so I moved the prototype to curl_setup.h. Signed-off-by: Bernhard Walle <bernhard@bwalle.de> Closes #2609
2018-05-31strictness: correct {infof, failf} format specifiersRikard Falkeborn
Closes #2623
2018-05-31option: disallow username in URLBjörn Stenberg
Adds CURLOPT_DISALLOW_USERNAME_IN_URL and --disallow-username-in-url. Makes libcurl reject URLs with a username in them. Closes #2340
2018-05-29setopt: add TLS 1.3 ciphersuitesDaniel Stenberg
Adds CURLOPT_TLS13_CIPHERS and CURLOPT_PROXY_TLS13_CIPHERS. curl: added --tls13-ciphers and --proxy-tls13-ciphers Fixes #2435 Reported-by: zzq1015 on github Closes #2607
2018-05-28fnmatch: insist on escaped bracket to matchDaniel Stenberg
A non-escaped bracket ([) is for a character group - as documented. It will *not* match an individual bracket anymore. Test case 1307 updated accordingly to match. Problem detected by OSS-Fuzz, although this fix is probably not a final fix for the notorious timeout issues. Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8525 Closes #2614
2018-05-28psl: use latest psl and refresh it periodicallyPatrick Monnerat
The latest psl is cached in the multi or share handle. It is refreshed before use after 72 hours. New share lock CURL_LOCK_DATA_PSL controls the psl cache sharing. If the latest psl is not available, the builtin psl is used. Reported-by: Yaakov Selkowitz Fixes #2553 Closes #2601
2018-05-28cmake: check for getpwuid_rBernhard Walle
The autotools-based build system does it, so we do it also in CMake. Bug: #2609 Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
2018-05-27schannel: add failf calls for client certificate failuresralcock
Closes #2604
2018-05-25content_encoding: handle zlib versions too old for Z_BLOCKAlejandro R. Sedeño
Fallback on Z_SYNC_FLUSH when Z_BLOCK is not available. Fixes #2606 Closes #2608
2018-05-24multi: provide a socket to wait for in Curl_protocol_getsockDaniel Stenberg
... even when there's no protocol specific handler setup. Bug: https://curl.haxx.se/mail/lib-2018-05/0062.html Reported-by: Sean Miller Closes #2600
2018-05-24httpauth: add support for Bearer tokensLinus Lewandowski
Closes #2102
2018-05-24cmake: set -d postfix for debug builds if not specifiedSergei Nikulov
using -DCMAKE_DEBUG_POSTFIX explicitly fixes #2121, obsoletes #2384
2018-05-22http resume: skip body if http code 416 (range error) is ignored.Patrick Monnerat
This avoids appending error data to already existing good data. Test 92 is updated to match this change. New test 1156 checks all combinations of --range/--resume, --fail, Content-Range header and http status code 200/416. Fixes #1163 Reported-By: Ithubg on github Closes #2578
2018-05-22tftp: make sure error is zero terminated before printfing itDaniel Stenberg
2018-05-22schannel: make CAinfo parsing resilient to CR/LFJohannes Schindelin
OpenSSL has supported --cacert for ages, always accepting LF-only line endings ("Unix line endings") as well as CR/LF line endings ("Windows line endings"). When we introduced support for --cacert also with Secure Channel (or in cURL speak: "WinSSL"), we did not take care to support CR/LF line endings, too, even if we are much more likely to receive input in that form when using Windows. Let's fix that. Happily, CryptQueryObject(), the function we use to parse the ca-bundle, accepts CR/LF input already, and the trailing LF before the END CERTIFICATE marker catches naturally any CR/LF line ending, too. So all we need to care about is the BEGIN CERTIFICATE marker. We do not actually need to verify here that the line ending is CR/LF. Just checking for a CR or an LF is really plenty enough. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Closes https://github.com/curl/curl/pull/2592
2018-05-21checksrc: make sure sizeof() is used *with* parenthesesDaniel Stenberg
... and unify the source code to adhere. Closes #2563
2018-05-18curl_fnmatch: only allow two asterisks for matchingDaniel Stenberg
The previous limit of 5 can still end up in situation that takes a very long time and consumes a lot of CPU. If there is still a rare use case for this, a user can provide their own fnmatch callback for a version that allows a larger set of wildcards. This commit was triggered by yet another OSS-Fuzz timeout due to this. Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8369 Closes #2587
2018-05-18docs: mention HAproxy protocol "version 1"Aleks
...as there's also a version 2. Closes #2579
2018-05-17getinfo: add microsecond precise timers for various intervalsPhilip Prindeville
Provide a set of new timers that return the time intervals using integer number of microseconds instead of floats. The new info names are as following: CURLINFO_APPCONNECT_TIME_T CURLINFO_CONNECT_TIME_T CURLINFO_NAMELOOKUP_TIME_T CURLINFO_PRETRANSFER_TIME_T CURLINFO_REDIRECT_TIME_T CURLINFO_STARTTRANSFER_TIME_T CURLINFO_TOTAL_TIME_T Closes #2495
2018-05-17openssl: acknowledge --tls-max for default version tooDaniel Stenberg
... previously it only used the max setting if a TLS version was also explicitly asked for. Reported-by: byte_bucket Fixes #2571 Closes #2572