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path: root/lib/vtls/openssl.c
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2016-02-08configure: --with-ca-fallback: use built-in TLS CA fallbackLudwig Nussel
When trying to verify a peer without having any root CA certificates set, this makes libcurl use the TLS library's built in default as fallback. Closes #569
2016-02-06openssl: Fix signed/unsigned mismatch warning in X509V3_extJay Satiro
sk_X509_EXTENSION_num may return an unsigned integer, however the value will fit in an int. Bug: https://github.com/curl/curl/commit/dd1b44c#commitcomment-15913896 Reported-by: Gisle Vanem
2016-02-03URLs: change all http:// URLs to https://Daniel Stenberg
2016-01-14openssl: improved error detection/reportingDaniel Stenberg
... by extracting the LIB + REASON from the OpenSSL error code. OpenSSL 1.1.0+ returned a new func number of another cerfificate fail so this required a fix and this is the better way to catch this error anyway.
2016-01-14openssl: for 1.1.0+ they now provide a SSLeay() macro of their ownDaniel Stenberg
2015-12-14libressl: the latest openssl x509 funcs are not in libresslDaniel Stenberg
2015-12-13http: add libcurl option to allow HTTP/2 for HTTPS onlyDaniel Stenberg
... and stick to 1.1 for HTTP. This is in line with what browsers do and should have very little risk.
2015-12-10openssl: adapt to openssl >= 1.1.0 X509 opaque structsDaniel Stenberg
Closes #491
2015-12-10openssl: avoid BIO_reset() warnings since it returns a valueDaniel Stenberg
2015-12-10openssl: adapt to 1.1.0+ name changesDaniel Stenberg
2015-12-07openssl: BoringSSL doesn't have CONF_modules_freeGisle Vanem
2015-11-24Revert "cleanup: general removal of TODO (and similar) comments"Daniel Stenberg
This reverts commit 64e959ffe37c436503f9fed1ce2d6ee6ae50bd9a. Feedback-by: Dan Fandrich URL: http://curl.haxx.se/mail/lib-2015-11/0062.html
2015-11-13openssl: Free modules on cleanupSebastian Pohlschmidt
Curl_ossl_init calls OPENSSL_load_builtin_modules() but Curl_ossl_cleanup doesn't make a call to free these modules. Bug: https://github.com/bagder/curl/issues/526
2015-11-13cleanup: general removal of TODO (and similar) commentsDaniel Stenberg
They tend to never get updated anyway so they're frequently inaccurate and we never go back to revisit them anyway. We document issues to work on properly in KNOWN_BUGS and TODO instead.
2015-11-13openssl: remove #if check for 0.9.7 for ENGINE_load_private_keyDaniel Stenberg
2015-11-13openssl: all supported versions have X509_STORE_set_flagsDaniel Stenberg
Simplify by removing #ifdefs and macros
2015-11-13openssl: remove 0.9.3 checkDaniel Stenberg
2015-11-13openssl: remove #ifdefs for < 0.9.5 supportDaniel Stenberg
We only support >= 0.9.7
2015-11-13lib/vtls/openssl: remove unused traces of yassl ifdefsDaniel Stenberg
2015-11-10BoringSSL: Work with stricter BIO_get_mem_data()Douglas Creager
BoringSSL implements `BIO_get_mem_data` as a function, instead of a macro, and expects the output pointer to be a `char **`. We have to add an explicit cast to grab the pointer as a `const char **`. Closes #524
2015-10-29Revert "openssl: engine: remove double-free"Daniel Stenberg
This reverts commit 370ee919b37cc9a46c36428b2bb1527eae5db2bd. Issue #509 has all the details but it was confirmed that the crash was not due to this, so the previous commit was wrong.
2015-10-27openssl: engine: remove double-freeDaniel Stenberg
After a successful call to SSL_CTX_use_PrivateKey(), we must not call EVP_PKEY_free() on the key. Reported-by: nased0 Closes #509
2015-10-11openssl: Fix set up of pkcs12 certificate verification chainErik Johansson
sk_X509_pop will decrease the size of the stack which means that the loop would end after having added only half of the certificates. Also make sure that the X509 certificate is freed in case SSL_CTX_add_extra_chain_cert fails.
2015-09-28openssl: Fix algorithm initMichael Kalinin
- Change algorithm init to happen after OpenSSL config load. Additional algorithms may be available due to the user's config so we initialize the algorithms after the user's config is loaded. Bug: https://github.com/bagder/curl/issues/447 Reported-by: Denis Feklushkin
2015-09-19ssl: add server cert's "sha256//" hash to verboseDaniel Hwang
Add a "pinnedpubkey" section to the "Server Certificate" verbose Bug: https://github.com/bagder/curl/issues/410 Reported-by: W. Mark Kubacki Closes #430 Closes #410
2015-09-19openssl: don't output certinfo dataAlessandro Ghedini
2015-09-19openssl: refactor certificate parsing to use OpenSSL memory BIOAlessandro Ghedini
Fixes #427
2015-09-17openssl: build with < 0.9.8Daniel Stenberg
... without sha256 support and no define saying so. Reported-by: Rajkumar Mandal
2015-08-21openssl: handle lack of server cert when strict checking disabledAlessandro Ghedini
If strict certificate checking is disabled (CURLOPT_SSL_VERIFYPEER and CURLOPT_SSL_VERIFYHOST are disabled) do not fail if the server doesn't present a certificate at all. Closes #392
2015-07-24openssl: work around MSVC warningMarcel Raad
MSVC 12 complains: lib\vtls\openssl.c(1554): warning C4701: potentially uninitialized local variable 'verstr' used It's a false positive, but as it's normally not, I have enabled warning-as-error for that warning.
2015-07-14openssl: VMS support for SHA256John Malmberg
setup-vms.h: More symbols for SHA256, hacks for older VAX openssl.h: Use OpenSSL OPENSSL_NO_SHA256 macro to allow building on VAX. openssl.c: Use OpenSSL version checks and OPENSSL_NO_SHA256 macro to allow building on VAX and 64 bit VMS.
2015-07-01SSL: Pinned public key hash supportmoparisthebest
2015-06-18openssl: fix use of uninitialized bufferDaniel Stenberg
Make sure that the error buffer is always initialized and simplify the use of it to make the logic easier. Bug: https://github.com/bagder/curl/issues/318 Reported-by: sneis
2015-06-18openssl: fix build with BoringSSLDaniel Stenberg
OPENSSL_load_builtin_modules does not exist in BoringSSL. Regression from cae43a1
2015-06-17openssl: Fix build with openssl < ~ 0.9.8fPaul Howarth
The symbol SSL3_MT_NEWSESSION_TICKET appears to have been introduced at around openssl 0.9.8f, and the use of it in lib/vtls/openssl.c breaks builds with older openssls (certainly with 0.9.8b, which is the latest older version I have to try with).
2015-06-08openssl: LibreSSL and BoringSSL do not use TLS_client_methodJay Satiro
Although OpenSSL 1.1.0+ deprecated SSLv23_client_method in favor of TLS_client_method LibreSSL and BoringSSL didn't and still use SSLv23_client_method. Bug: https://github.com/bagder/curl/commit/49a6642#commitcomment-11578009 Reported-by: asavah@users.noreply.github.com
2015-06-07openssl: Fix verification of server-sent legacy intermediatesJay Satiro
- Try building a chain using issuers in the trusted store first to avoid problems with server-sent legacy intermediates. Prior to this change server-sent legacy intermediates with missing legacy issuers would cause verification to fail even if the client's CA bundle contained a valid replacement for the intermediate and an alternate chain could be constructed that would verify successfully. https://rt.openssl.org/Ticket/Display.html?id=3621&user=guest&pass=guest
2015-06-05openssl: removed error string #ifdefDaniel Stenberg
ERR_error_string_n() was introduced in 0.9.6, no need to #ifdef anymore
2015-06-05openssl: removed USERDATA_IN_PWD_CALLBACK kludgeDaniel Stenberg
Code for OpenSSL 0.9.4 serves no purpose anymore!
2015-06-05openssl: remove SSL_get_session()-using codeDaniel Stenberg
It was present for OpenSSL 0.9.5 code but we only support 0.9.7 or later.
2015-06-05openssl: remove dummy callback use from SSL_CTX_set_verify()Daniel Stenberg
The existing callback served no purpose.
2015-06-01curl_setup: Add macros for FOPEN_READTEXT, FOPEN_WRITETEXTJay Satiro
- Change fopen calls to use FOPEN_READTEXT instead of "r" or "rt" - Change fopen calls to use FOPEN_WRITETEXT instead of "w" or "wt" This change is to explicitly specify when we need to read/write text. Unfortunately 't' is not part of POSIX fopen so we can't specify it directly. Instead we now have FOPEN_READTEXT, FOPEN_WRITETEXT. Prior to this change we had an issue on Windows if an application that uses libcurl overrides the default file mode to binary. The default file mode in Windows is normally text mode (translation mode) and that's what libcurl expects. Bug: https://github.com/bagder/curl/pull/258#issuecomment-107093055 Reported-by: Orgad Shaneh
2015-05-27openssl: typo in commentDaniel Melani
2015-05-27openssl: Use TLS_client_method for OpenSSL 1.1.0+Jay Satiro
SSLv23_client_method is deprecated starting in OpenSSL 1.1.0. The equivalent is TLS_client_method. https://github.com/openssl/openssl/commit/13c9bb3#diff-708d3ae0f2c2973b272b811315381557
2015-05-19openssl: Use SSL_CTX_set_msg_callback and SSL_CTX_set_msg_callback_argBrian Prodoehl
BoringSSL removed support for direct callers of SSL_CTX_callback_ctrl and SSL_CTX_ctrl, so move to a way that should work on BoringSSL and OpenSSL. re #275
2015-05-04OpenSSL: conditional check for SSL3_RT_HEADERDaniel Stenberg
The symbol is fairly new. Reported-by: Kamil Dudka
2015-05-04openssl: skip trace outputs for ssl_ver == 0Daniel Stenberg
The OpenSSL trace callback is wonderfully undocumented but given a journey in the source code, it seems the cases were ssl_ver is zero doesn't follow the same pattern and thus turned out confusing and misleading. For now, we skip doing any CURLINFO_TEXT logging on those but keep sending them as CURLINFO_SSL_DATA_OUT/IN. Also, I added direction to the text info and I edited some functions slightly. Bug: https://github.com/bagder/curl/issues/219 Reported-by: Jay Satiro, Ashish Shukla
2015-04-26Curl_ossl_init: load builtin modulesDaniel Stenberg
To have engine modules work, we must tell openssl to load builtin modules first. Bug: https://github.com/bagder/curl/pull/206
2015-04-26openssl: fix serial number outputDaniel Stenberg
The code extracting the cert serial number was broken and didn't display it properly. Bug: https://github.com/bagder/curl/issues/235 Reported-by: dkjjr89
2015-04-21openssl: add OPENSSL_NO_SSL3_METHOD checkbyronhe
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