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path: root/lib/vtls/openssl.h
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2017-08-28vtls: fold the backend ID into the Curl_ssl structureJohannes Schindelin
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-08-28vtls: move SSL backends' private constants out of their header filesJohannes Schindelin
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-08-28vtls: remove obsolete declarations of SSL backend functionalityJohannes Schindelin
These functions are all available via the Curl_ssl struct now, no need to declare them separately anymore. As the global declarations are removed, the corresponding function definitions are marked as file-local. The only two exceptions here are Curl_mbedtls_shutdown() and Curl_polarssl_shutdown(): only the declarations were removed, there are no function definitions to mark file-local. Please note that Curl_nss_force_init() is *still* declared globally, as the only SSL backend-specific function, because it was introduced specifically for the use case where cURL was compiled with `--without-ssl --with-nss`. For details, see f3b77e561 (http_ntlm: add support for NSS, 2010-06-27). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-08-28vtls: move the SUPPORT_HTTPS_PROXY flag into the Curl_ssl structJohannes Schindelin
That will allow us to choose the SSL backend at runtime. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-08-28vtls: convert the have_curlssl_* constants to runtime flagsJohannes Schindelin
The entire idea of introducing the Curl_ssl struct to describe SSL backends is to prepare for choosing the SSL backend at runtime. To that end, convert all the #ifdef have_curlssl_* style conditionals to use bit flags instead. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-08-28vtls: move sha256sum into the Curl_ssl structJohannes Schindelin
The SHA-256 checksumming is also an SSL backend-specific function. Let's include it in the struct declaring the functionality of SSL backends. In contrast to MD5, there is no fall-back code. To indicate this, the respective entries are NULL for those backends that offer no support for SHA-256 checksumming. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-08-28vtls: move md5sum into the Curl_ssl structJohannes Schindelin
The MD5 summing is also an SSL backend-specific function. So let's include it, offering the previous fall-back code as a separate function now: Curl_none_md5sum(). To allow for that, the signature had to be changed so that an error could be returned from the implementation (Curl_none_md5sum() can run out of memory). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-08-28vtls: use the Curl_ssl struct to access all SSL backends' functionalityJohannes Schindelin
This is the first step to unify the SSL backend handling. Now all the SSL backend-specific functionality is accessed via a global instance of the Curl_ssl struct. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-08-28vtls: declare Curl_ssl structs for every SSL backendJohannes Schindelin
The idea of introducing the Curl_ssl struct was to unify how the SSL backends are declared and called. To this end, we now provide an instance of the Curl_ssl struct for each and every SSL backend. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-01-12rand: make it work without TLS backingDaniel Stenberg
Regression introduced in commit f682156a4fc6c4 Reported-by: John Kohl Bug: https://curl.haxx.se/mail/lib-2017-01/0055.html
2016-11-26curl_version_info: add CURL_VERSION_HTTPS_PROXYOkhin Vasilij
Closes #1142
2016-06-22internals: rename the SessionHandle struct to Curl_easyDaniel Stenberg
2016-05-01tls: make setting pinnedkey option fail if not supportedDaniel Stenberg
to make it obvious to users trying to use the feature with TLS backends not supporting it. Discussed in #781 Reported-by: Travis Burtrum
2016-02-03URLs: change all http:// URLs to https://Daniel Stenberg
2015-09-17openssl: build with < 0.9.8Daniel Stenberg
... without sha256 support and no define saying so. Reported-by: Rajkumar Mandal
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
2015-03-12openssl: use colons properly in the ciphers listDaniel Stenberg
While the previous string worked, this is the documented format. Reported-by: Richard Moore
2015-03-12openssl: sort the ciphers on strengthDaniel Stenberg
This makes curl pick better (stronger) ciphers by default. The strongest available ciphers are fine according to the HTTP/2 spec so an OpenSSL built curl is no longer rejected by string HTTP/2 servers. Bug: http://curl.haxx.se/bug/view.cgi?id=1487
2015-03-05openssl: remove all uses of USE_SSLEAYDaniel Stenberg
SSLeay was the name of the library that was subsequently turned into OpenSSL many moons ago (1999). curl does not work with the old SSLeay library since years. This is now reflected by only using USE_OPENSSL in code that depends on OpenSSL.
2015-01-22openssl: add support for the Certificate Status Request TLS extensionAlessandro Ghedini
Also known as "status_request" or OCSP stapling, defined in RFC6066 section 8. Thanks-to: Joe Mason - for the work-around for the OpenSSL bug.
2015-01-17vtls: Separate the SSL backend definition from the API setupSteve Holme
Slight code cleanup as the SSL backend #define is mixed up with the API function setup.
2014-12-28vtls: Fixed compilation warning and an ignored return codeSteve Holme
curl_schannel.h:123: warning: right-hand operand of comma expression has no effect Some instances of the curlssl_close_all() function were declared with a void return type whilst others as int. The schannel version returned CURLE_NOT_BUILT_IN and others simply returned zero, but in all cases the return code was ignored by the calling function Curl_ssl_close_all(). For the time being and to keep the internal API consistent, changed all declarations to use a void return type. To reduce code we might want to consider removing the unimplemented versions and use a void #define like schannel does.
2014-10-13vtls/*: deprecate have_curlssl_md5sum and set-up default md5sum implementationPatrick Monnerat
2014-09-13curlssl: make tls backend symbols use curlssl in the nameDaniel Stenberg
2014-09-13url: let the backend decide CURLOPT_SSL_CTX_ supportDaniel Stenberg
... to further remove specific TLS backend knowledge from url.c
2014-09-13vtls: have the backend tell if it supports CERTINFODaniel Stenberg
2014-09-13CURLOPT_CAPATH: return failure if set without backend supportDaniel Stenberg
2014-07-31ssl: generalize how the ssl backend identifier is setDaniel Stenberg
Each backend now defines CURL_SSL_BACKEND accordingly. Added the *AXTLS one which was missing previously.
2014-07-30vtls: make the random function mandatory in the TLS backendDaniel Stenberg
To force each backend implementation to really attempt to provide proper random. If a proper random function is missing, then we can explicitly make use of the default one we use when TLS support is missing. This commit makes sure it works for darwinssl, gnutls, nss and openssl.
2014-01-12OpenSSL: deselect weak ciphers by defaultDaniel Stenberg
By default even recent versions of OpenSSL support and accept both "export strength" ciphers, small-bitsize ciphers as well as downright deprecated ones. This change sets a default cipher set that avoids the worst ciphers, and subsequently makes https://www.howsmyssl.com/a/check no longer grade curl/OpenSSL connects as 'Bad'. Bug: http://curl.haxx.se/bug/view.cgi?id=1323 Reported-by: Jeff Hodges
2013-12-26vtls: Updated comments referencing sslgen.c and ssluse.cSteve Holme
2013-12-20openssl: renamed backend files to openssl.[ch]Daniel Stenberg
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