diff --git a/CMakeLists.txt b/CMakeLists.txt index a3c17c452..83d9b99e3 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -291,7 +291,7 @@ if(WIN32) endif() # check SSL libraries -# TODO support GNUTLS, NSS, POLARSSL, AXTLS, CYASSL +# TODO support GNUTLS, NSS, POLARSSL, CYASSL if(APPLE) option(CMAKE_USE_DARWINSSL "enable Apple OS native SSL/TLS" OFF) diff --git a/configure.ac b/configure.ac index 8a7dd6a14..bbbf3af17 100755 --- a/configure.ac +++ b/configure.ac @@ -158,7 +158,7 @@ AC_SUBST(PKGADD_VENDOR) dnl dnl initialize all the info variables - curl_ssl_msg="no (--with-{ssl,gnutls,nss,polarssl,mbedtls,cyassl,axtls,winssl,darwinssl,mesalink} )" + curl_ssl_msg="no (--with-{ssl,gnutls,nss,polarssl,mbedtls,cyassl,winssl,darwinssl,mesalink} )" curl_ssh_msg="no (--with-libssh2)" curl_zlib_msg="no (--with-zlib)" curl_brotli_msg="no (--with-brotli)" @@ -2631,70 +2631,10 @@ if test -z "$ssl_backends" -o "x$OPT_NSS" != xno; then test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg" fi -OPT_AXTLS=off - -AC_ARG_WITH(axtls,dnl -AC_HELP_STRING([--with-axtls=PATH],[Where to look for axTLS, PATH points to the axTLS installation prefix (default: /usr/local). Ignored if another SSL engine is selected.]) -AC_HELP_STRING([--without-axtls], [disable axTLS]), - OPT_AXTLS=$withval) - -if test -z "$ssl_backends" -o "x$OPT_AXTLS" != xno; then - ssl_msg= - if test X"$OPT_AXTLS" != Xno; then - dnl backup the pre-axtls variables - CLEANLDFLAGS="$LDFLAGS" - CLEANCPPFLAGS="$CPPFLAGS" - CLEANLIBS="$LIBS" - - case "$OPT_AXTLS" in - yes) - dnl --with-axtls (without path) used - PREFIX_AXTLS=/usr/local - LIB_AXTLS="$PREFIX_AXTLS/lib" - LDFLAGS="$LDFLAGS -L$LIB_AXTLS" - CPPFLAGS="$CPPFLAGS -I$PREFIX_AXTLS/include" - ;; - off) - dnl no --with-axtls option given, just check default places - PREFIX_AXTLS= - ;; - *) - dnl check the given --with-axtls spot - PREFIX_AXTLS=$OPT_AXTLS - LIB_AXTLS="$PREFIX_AXTLS/lib" - LDFLAGS="$LDFLAGS -L$LIB_AXTLS" - CPPFLAGS="$CPPFLAGS -I$PREFIX_AXTLS/include" - ;; - esac - - AC_CHECK_LIB(axtls, ssl_version,[ - LIBS="-laxtls $LIBS" - AC_DEFINE(USE_AXTLS, 1, [if axTLS is enabled]) - AC_SUBST(USE_AXTLS, [1]) - AXTLS_ENABLED=1 - check_for_ca_bundle=1 - USE_AXTLS="yes" - ssl_msg="axTLS" - test axtls != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes - - if test "x$cross_compiling" != "xyes"; then - CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$LIB_AXTLS" - export CURL_LIBRARY_PATH - AC_MSG_NOTICE([Added $LIB_AXTLS to CURL_LIBRARY_PATH]) - fi - ],[ - LDFLAGS="$CLEANLDFLAGS" - CPPFLAGS="$CLEANCPPFLAGS" - LIBS="$CLEANLIBS" - ]) - fi - test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg" -fi - -case "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED$POLARSSL_ENABLED$MBEDTLS_ENABLED$AXTLS_ENABLED$CYASSL_ENABLED$WINSSL_ENABLED$DARWINSSL_ENABLED$MESALINK_ENABLED" in +case "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED$POLARSSL_ENABLED$MBEDTLS_ENABLED$CYASSL_ENABLED$WINSSL_ENABLED$DARWINSSL_ENABLED$MESALINK_ENABLED" in x) AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.]) - AC_MSG_WARN([Use --with-ssl, --with-gnutls, --with-polarssl, --with-cyassl, --with-nss, --with-axtls, --with-winssl, --with-darwinssl, or --with-mesalink to address this.]) + AC_MSG_WARN([Use --with-ssl, --with-gnutls, --with-polarssl, --with-cyassl, --with-nss, --with-winssl, --with-darwinssl, or --with-mesalink to address this.]) ;; x1) # one SSL backend is enabled @@ -3122,8 +3062,6 @@ AC_HELP_STRING([--disable-versioned-symbols], [Disable versioned symbols in shar versioned_symbols_flavour="POLARSSL_" elif test "x$CYASSL_ENABLED" = "x1"; then versioned_symbols_flavour="CYASSL_" - elif test "x$AXTLS_ENABLED" = "x1"; then - versioned_symbols_flavour="AXTLS_" elif test "x$WINSSL_ENABLED" = "x1"; then versioned_symbols_flavour="WINSSL_" elif test "x$DARWINSSL_ENABLED" = "x1"; then diff --git a/docs/DEPRECATE.md b/docs/DEPRECATE.md index 3ca7ee99e..bb3c05fe1 100644 --- a/docs/DEPRECATE.md +++ b/docs/DEPRECATE.md @@ -5,32 +5,6 @@ email the curl-library mailing list as soon as possible and explain to us why this is a problem for you and how your use case can't be satisfied properly using a work around. -## axTLS backend - -Here are some complaints on axTLS. - - - home page without HTTPS - - [doesn't support modern TLS features like SNI](https://github.com/dsheets/axtls/issues/2) - - [lacks support for modern ciphers](https://github.com/micropython/micropython/issues/3198) - - [doesn't allow for outside bug report submissions](https://sourceforge.net/p/axtls/bugs/) - - there's virtually no discussion about it in its [forum](https://sourceforge.net/p/axtls/discussion/) - nor [mailing list](https://sourceforge.net/p/axtls/mailman/axtls-general/) - -Combined, this list hints that this is not a library and project we should -recommend to users. - -### State - -Since June 1st, 2018 (curl 7.61.0) axTLS support is disabled in code and -requires a small code change to build without errors. [See -PR](https://github.com/curl/curl/pull/2628) - -### Removal - -Remove all axTLS related code from curl on December 1st, exactly six months -after previously mentioned commit. To be shipped on December 26, 2018 -(possibly called version 7.64.0) - ## HTTP pipelining HTTP pipelining is badly supported by curl in the sense that we have bugs and diff --git a/docs/FAQ b/docs/FAQ index 98de7b6ae..eeee6aac7 100644 --- a/docs/FAQ +++ b/docs/FAQ @@ -447,7 +447,7 @@ FAQ backends. curl can be built to use one of the following SSL alternatives: OpenSSL, - GnuTLS, yassl, NSS, PolarSSL, axTLS, Secure Transport (native iOS/OS X), + GnuTLS, yassl, NSS, PolarSSL, MesaLink, Secure Transport (native iOS/OS X), WinSSL (native Windows) or GSKit (native IBM i). They all have their pros and cons, and we try to maintain a comparison of them here: https://curl.haxx.se/docs/ssl-compared.html diff --git a/docs/FEATURES b/docs/FEATURES index 39ac39040..68d38fc27 100644 --- a/docs/FEATURES +++ b/docs/FEATURES @@ -183,8 +183,7 @@ IMAPS (*1) FOOTNOTES ========= - *1 = requires OpenSSL, GnuTLS, NSS, yassl, axTLS, PolarSSL, WinSSL (native - Windows), Secure Transport (native iOS/OS X) or GSKit (native IBM i) + *1 = requires a TLS library *2 = requires OpenLDAP or WinLDAP *3 = requires a GSS-API implementation (such as Heimdal or MIT Kerberos) or SSPI (native Windows) @@ -197,8 +196,7 @@ FOOTNOTES *8 = requires libssh2 *9 = requires OpenSSL, GnuTLS, mbedTLS, NSS, yassl, Secure Transport or SSPI (native Windows) - *10 = requires any of the SSL libraries in (*1) above other than axTLS, which - does not support SSLv3 + *10 = requires an SSL library that supports SSLv3 *11 = requires libidn or Windows *12 = requires libz *13 = requires libmetalink, and either an Apple or Microsoft operating diff --git a/docs/INSTALL.md b/docs/INSTALL.md index 7d365576e..e732c1cdc 100644 --- a/docs/INSTALL.md +++ b/docs/INSTALL.md @@ -105,7 +105,6 @@ libressl. - NSS: `--without-ssl --with-nss` - PolarSSL: `--without-ssl --with-polarssl` - mbedTLS: `--without-ssl --with-mbedtls` - - axTLS: `--without-ssl --with-axtls` - schannel: `--without-ssl --with-winssl` - secure transport: `--without-ssl --with-darwinssl` - MesaLink: `--without-ssl --with-mesalink` diff --git a/docs/INTERNALS.md b/docs/INTERNALS.md index d1c4c62b0..8058b36d0 100644 --- a/docs/INTERNALS.md +++ b/docs/INTERNALS.md @@ -88,7 +88,6 @@ Dependencies - MIT Kerberos 1.2.4 - GSKit V5R3M0 - NSS 3.14.x - - axTLS 2.1.0 - PolarSSL 1.3.0 - Heimdal ? - nghttp2 1.0.0 diff --git a/docs/LICENSE-MIXING.md b/docs/LICENSE-MIXING.md index 5376bdb70..e4f6759e4 100644 --- a/docs/LICENSE-MIXING.md +++ b/docs/LICENSE-MIXING.md @@ -57,10 +57,6 @@ not have the announcement clause that collides with GPL. different obligations. You should select the license that best meets your needs. -## axTLS - - (May be used for SSL/TLS support) Uses a Modified BSD-style license. - ## mbedTLS (May be used for SSL/TLS support) Uses the [Apache 2.0 diff --git a/docs/examples/Makefile.netware b/docs/examples/Makefile.netware index 9b6c69b8f..1f50a9266 100644 --- a/docs/examples/Makefile.netware +++ b/docs/examples/Makefile.netware @@ -27,11 +27,6 @@ ifndef LIBSSH2_PATH LIBSSH2_PATH = ../../../libssh2-1.5.0 endif -# Edit the path below to point to the base of your axTLS package. -ifndef AXTLS_PATH -AXTLS_PATH = ../../../axTLS-1.2.7 -endif - # Edit the path below to point to the base of your libidn package. ifndef LIBIDN_PATH LIBIDN_PATH = ../../../libidn-1.32 @@ -197,14 +192,9 @@ WITH_SSH2 = 1 WITH_SSL = 1 WITH_ZLIB = 1 endif -ifeq ($(findstring -axtls,$(CFG)),-axtls) -WITH_AXTLS = 1 -WITH_SSL = -else ifeq ($(findstring -ssl,$(CFG)),-ssl) WITH_SSL = 1 endif -endif ifeq ($(findstring -zlib,$(CFG)),-zlib) WITH_ZLIB = 1 endif @@ -245,15 +235,6 @@ ifdef WITH_SSL LDLIBS += $(OPENSSL_PATH)/out_nw_$(LIBARCH_L)/crypto.$(LIBEXT) IMPORTS += GetProcessSwitchCount RunningProcess else -ifdef WITH_AXTLS - INCLUDES += -I$(AXTLS_PATH)/inc -ifdef LINK_STATIC - LDLIBS += $(AXTLS_PATH)/lib/libaxtls.$(LIBEXT) -else - MODULES += libaxtls.nlm - IMPORTS += $(AXTLS_PATH)/lib/libaxtls.imp -endif -endif endif ifdef WITH_ZLIB # INCLUDES += -I$(ZLIB_PATH) diff --git a/docs/libcurl/curl_global_sslset.3 b/docs/libcurl/curl_global_sslset.3 index b17e8ea58..22d95065d 100644 --- a/docs/libcurl/curl_global_sslset.3 +++ b/docs/libcurl/curl_global_sslset.3 @@ -41,7 +41,7 @@ typedef enum { CURLSSLBACKEND_WOLFSSL = 7, CURLSSLBACKEND_SCHANNEL = 8, CURLSSLBACKEND_DARWINSSL = 9, - CURLSSLBACKEND_AXTLS = 10, + CURLSSLBACKEND_AXTLS = 10, /* deprecated */ CURLSSLBACKEND_MBEDTLS = 11, CURLSSLBACKEND_MESALINK = 12 } curl_sslbackend; diff --git a/docs/libcurl/libcurl-thread.3 b/docs/libcurl/libcurl-thread.3 index 1433f63ff..1692b0fda 100644 --- a/docs/libcurl/libcurl-thread.3 +++ b/docs/libcurl/libcurl-thread.3 @@ -60,8 +60,6 @@ thread-safe already without anything required. Required actions unknown. .IP yassl Required actions unknown. -.IP axTLS -Required actions unknown. .IP Secure-Transport The engine is used by libcurl in a way that is fully thread-safe. .IP WinSSL diff --git a/docs/libcurl/opts/CURLINFO_TLS_SSL_PTR.3 b/docs/libcurl/opts/CURLINFO_TLS_SSL_PTR.3 index a0fe2099c..c60e9c653 100644 --- a/docs/libcurl/opts/CURLINFO_TLS_SSL_PTR.3 +++ b/docs/libcurl/opts/CURLINFO_TLS_SSL_PTR.3 @@ -54,7 +54,7 @@ struct curl_tlssessioninfo { The \fIbackend\fP struct member is one of the defines in the CURLSSLBACKEND_* series: CURLSSLBACKEND_NONE (when built without TLS support), -CURLSSLBACKEND_AXTLS, CURLSSLBACKEND_CYASSL, CURLSSLBACKEND_DARWINSSL, +CURLSSLBACKEND_CYASSL, CURLSSLBACKEND_DARWINSSL, CURLSSLBACKEND_GNUTLS, CURLSSLBACKEND_GSKIT, CURLSSLBACKEND_MBEDTLS, CURLSSLBACKEND_NSS, CURLSSLBACKEND_OPENSSL, CURLSSLBACKEND_POLARSSL, CURLSSLBACKEND_SCHANNEL or CURLSSLBACKEND_MESALINK. (Note that the OpenSSL @@ -77,8 +77,6 @@ CURLINFO_TLS_SSL_PTR: SSL * Since 7.48.0 the \fIinternals\fP member can point to these other SSL backends as well: .RS -.IP axTLS -SSL * .IP mbedTLS mbedtls_ssl_context * .IP PolarSSL diff --git a/docs/libcurl/opts/CURLOPT_PROXY_SSLVERSION.3 b/docs/libcurl/opts/CURLOPT_PROXY_SSLVERSION.3 index 15e92878d..9dc69959c 100644 --- a/docs/libcurl/opts/CURLOPT_PROXY_SSLVERSION.3 +++ b/docs/libcurl/opts/CURLOPT_PROXY_SSLVERSION.3 @@ -5,7 +5,7 @@ .\" * | (__| |_| | _ <| |___ .\" * \___|\___/|_| \_\_____| .\" * -.\" * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. +.\" * Copyright (C) 1998 - 2016, 2018, Daniel Stenberg, , et al. .\" * .\" * This software is licensed as described in the file COPYING, which .\" * you should have received as part of this distribution. The terms @@ -50,7 +50,7 @@ TLSv1.3 The maximum TLS version can be set by using \fIone\fP of the CURL_SSLVERSION_MAX_ macros below. It is also possible to OR \fIone\fP of the CURL_SSLVERSION_ macros with \fIone\fP of the CURL_SSLVERSION_MAX_ macros. -The MAX macros are not supported for SSL backends axTLS or wolfSSL. +The MAX macros are not supported for WolfSSL. .RS .IP CURL_SSLVERSION_MAX_DEFAULT The flag defines the maximum supported TLS version as TLSv1.2, or the default diff --git a/docs/libcurl/opts/CURLOPT_SSLVERSION.3 b/docs/libcurl/opts/CURLOPT_SSLVERSION.3 index 96afa86f1..42ef20abc 100644 --- a/docs/libcurl/opts/CURLOPT_SSLVERSION.3 +++ b/docs/libcurl/opts/CURLOPT_SSLVERSION.3 @@ -59,7 +59,7 @@ TLS v1.3 or later (Added in 7.52.0) The maximum TLS version can be set by using \fIone\fP of the CURL_SSLVERSION_MAX_ macros below. It is also possible to OR \fIone\fP of the CURL_SSLVERSION_ macros with \fIone\fP of the CURL_SSLVERSION_MAX_ macros. -The MAX macros are not supported for SSL backends axTLS or wolfSSL. +The MAX macros are not supported for WolfSSL. .RS .IP CURL_SSLVERSION_MAX_DEFAULT The flag defines the maximum supported TLS version by libcurl, or the default diff --git a/docs/libcurl/symbols-in-versions b/docs/libcurl/symbols-in-versions index fa0d6f710..26f24c9f2 100644 --- a/docs/libcurl/symbols-in-versions +++ b/docs/libcurl/symbols-in-versions @@ -700,7 +700,7 @@ CURLSSH_AUTH_KEYBOARD 7.16.1 CURLSSH_AUTH_NONE 7.16.1 CURLSSH_AUTH_PASSWORD 7.16.1 CURLSSH_AUTH_PUBLICKEY 7.16.1 -CURLSSLBACKEND_AXTLS 7.38.0 +CURLSSLBACKEND_AXTLS 7.38.0 7.61.0 CURLSSLBACKEND_BORINGSSL 7.49.0 CURLSSLBACKEND_CYASSL 7.34.0 CURLSSLBACKEND_DARWINSSL 7.34.0 diff --git a/include/curl/curl.h b/include/curl/curl.h index cf6f01de9..0b66f1462 100644 --- a/include/curl/curl.h +++ b/include/curl/curl.h @@ -145,7 +145,7 @@ typedef enum { CURLSSLBACKEND_WOLFSSL = 7, CURLSSLBACKEND_SCHANNEL = 8, CURLSSLBACKEND_DARWINSSL = 9, - CURLSSLBACKEND_AXTLS = 10, + CURLSSLBACKEND_AXTLS = 10, /* never used since 7.63.0 */ CURLSSLBACKEND_MBEDTLS = 11, CURLSSLBACKEND_MESALINK = 12 } curl_sslbackend; diff --git a/lib/Makefile.inc b/lib/Makefile.inc index 4aa042259..54acd6cea 100644 --- a/lib/Makefile.inc +++ b/lib/Makefile.inc @@ -28,12 +28,12 @@ LIB_VAUTH_CFILES = vauth/vauth.c vauth/cleartext.c vauth/cram.c \ LIB_VAUTH_HFILES = vauth/vauth.h vauth/digest.h vauth/ntlm.h LIB_VTLS_CFILES = vtls/openssl.c vtls/gtls.c vtls/vtls.c vtls/nss.c \ - vtls/polarssl.c vtls/polarssl_threadlock.c vtls/axtls.c \ + vtls/polarssl.c vtls/polarssl_threadlock.c \ vtls/cyassl.c vtls/schannel.c vtls/schannel_verify.c \ vtls/darwinssl.c vtls/gskit.c vtls/mbedtls.c vtls/mesalink.c LIB_VTLS_HFILES = vtls/openssl.h vtls/vtls.h vtls/gtls.h \ - vtls/nssg.h vtls/polarssl.h vtls/polarssl_threadlock.h vtls/axtls.h \ + vtls/nssg.h vtls/polarssl.h vtls/polarssl_threadlock.h \ vtls/cyassl.h vtls/schannel.h vtls/darwinssl.h vtls/gskit.h \ vtls/mbedtls.h vtls/mesalink.h diff --git a/lib/Makefile.netware b/lib/Makefile.netware index fa6beec00..adf4c60c3 100644 --- a/lib/Makefile.netware +++ b/lib/Makefile.netware @@ -6,7 +6,7 @@ # \___|\___/|_| \_\_____| # # Copyright (C) 2004 - 2015, Guenter Knauf -# Copyright (C) 2001 - 2017, Daniel Stenberg, , et al. +# Copyright (C) 2001 - 2018, Daniel Stenberg, , et al. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms @@ -49,11 +49,6 @@ ifndef LIBSSH2_PATH LIBSSH2_PATH = ../../libssh2-1.5.0 endif -# Edit the path below to point to the base of your axTLS package. -ifndef AXTLS_PATH -AXTLS_PATH = ../../axTLS-1.2.7 -endif - # Edit the path below to point to the base of your libidn package. ifndef LIBIDN_PATH LIBIDN_PATH = ../../libidn-1.18 @@ -230,10 +225,6 @@ WITH_SSH2 = 1 WITH_SSL = 1 WITH_ZLIB = 1 endif -ifeq ($(findstring -axtls,$(CFG)),-axtls) -WITH_AXTLS = 1 -WITH_SSL = -else ifeq ($(findstring -ssl,$(CFG)),-ssl) WITH_SSL = 1 ifeq ($(findstring -srp,$(CFG)),-srp) @@ -242,7 +233,6 @@ WITH_SRP = 1 endif endif endif -endif ifeq ($(findstring -zlib,$(CFG)),-zlib) WITH_ZLIB = 1 endif @@ -280,16 +270,6 @@ ifdef WITH_SSL IMPORTS += GetProcessSwitchCount RunningProcess INSTDEP += ca-bundle.crt else -ifdef WITH_AXTLS - INCLUDES += -I$(AXTLS_PATH)/inc - ifdef LINK_STATIC - LDLIBS += $(AXTLS_PATH)/lib/libaxtls.$(LIBEXT) - else - MODULES += libaxtls.nlm - IMPORTS += $(AXTLS_PATH)/lib/libaxtls.imp - endif - INSTDEP += ca-bundle.crt -endif endif ifdef WITH_ZLIB INCLUDES += -I$(ZLIB_PATH) @@ -672,9 +652,6 @@ ifdef WITH_SPNEGO @echo $(DL)#define HAVE_SPNEGO 1$(DL) >> $@ endif else -ifdef WITH_AXTLS - @echo $(DL)#define USE_AXTLS 1$(DL) >> $@ -endif endif ifdef WITH_SSH2 @echo $(DL)#define USE_LIBSSH2 1$(DL) >> $@ diff --git a/lib/curl_setup.h b/lib/curl_setup.h index b84501556..f83e1ea4f 100644 --- a/lib/curl_setup.h +++ b/lib/curl_setup.h @@ -646,7 +646,7 @@ int netware_init(void); #define LIBIDN_REQUIRED_VERSION "0.4.1" #if defined(USE_GNUTLS) || defined(USE_OPENSSL) || defined(USE_NSS) || \ - defined(USE_POLARSSL) || defined(USE_AXTLS) || defined(USE_MBEDTLS) || \ + defined(USE_POLARSSL) || defined(USE_MBEDTLS) || \ defined(USE_CYASSL) || defined(USE_SCHANNEL) || \ defined(USE_DARWINSSL) || defined(USE_GSKIT) || defined(USE_MESALINK) #define USE_SSL /* SSL support has been enabled */ diff --git a/lib/hostcheck.c b/lib/hostcheck.c index c9d8112d8..6fcd0a901 100644 --- a/lib/hostcheck.c +++ b/lib/hostcheck.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2017, Daniel Stenberg, , et al. + * Copyright (C) 1998 - 2018, Daniel Stenberg, , et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -23,7 +23,6 @@ #include "curl_setup.h" #if defined(USE_OPENSSL) \ - || defined(USE_AXTLS) \ || defined(USE_GSKIT) \ || defined(USE_SCHANNEL) /* these backends use functions from this file */ @@ -150,4 +149,4 @@ int Curl_cert_hostcheck(const char *match_pattern, const char *hostname) return res; } -#endif /* OPENSSL, AXTLS, GSKIT or schannel+wince */ +#endif /* OPENSSL, GSKIT or schannel+wince */ diff --git a/lib/md5.c b/lib/md5.c index 45f45bbd9..a17a58fa6 100644 --- a/lib/md5.c +++ b/lib/md5.c @@ -163,13 +163,6 @@ static void MD5_Final(unsigned char digest[16], MD5_CTX *ctx) CryptReleaseContext(ctx->hCryptProv, 0); } -#elif defined(USE_AXTLS) -#include -#include -#include -#include "curl_memory.h" -/* The last #include file should be: */ -#include "memdebug.h" #else /* When no other crypto library is available we use this code segment */ /* diff --git a/lib/vtls/axtls.c b/lib/vtls/axtls.c deleted file mode 100644 index b262392a0..000000000 --- a/lib/vtls/axtls.c +++ /dev/null @@ -1,741 +0,0 @@ -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 2010, DirecTV, Contact: Eric Hu, . - * Copyright (C) 2010 - 2018, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at https://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ - -/* - * Source file for all axTLS-specific code for the TLS/SSL layer. No code - * but vtls.c should ever call or use these functions. - */ - -#include "curl_setup.h" - -#ifdef USE_AXTLS - -#error axTLS support has been disabled in curl due to doubts about quality, -#error user dedication and a lack of use/testing. We urge users to consider -#error using a more established TLS backend instead. - -#include -#include -#include "axtls.h" - -#include "sendf.h" -#include "inet_pton.h" -#include "vtls.h" -#include "parsedate.h" -#include "connect.h" /* for the connect timeout */ -#include "select.h" -#include "curl_printf.h" -#include "hostcheck.h" -#include - -/* The last #include files should be: */ -#include "curl_memory.h" -#include "memdebug.h" - -struct ssl_backend_data { - SSL_CTX* ssl_ctx; - SSL* ssl; -}; - -#define BACKEND connssl->backend - -static CURLcode map_error_to_curl(int axtls_err) -{ - switch(axtls_err) { - case SSL_ERROR_NOT_SUPPORTED: - case SSL_ERROR_INVALID_VERSION: - case -70: /* protocol version alert from server */ - return CURLE_UNSUPPORTED_PROTOCOL; - break; - case SSL_ERROR_NO_CIPHER: - return CURLE_SSL_CIPHER; - break; - case SSL_ERROR_BAD_CERTIFICATE: /* this may be bad server cert too */ - case SSL_ERROR_NO_CERT_DEFINED: - case -42: /* bad certificate alert from server */ - case -43: /* unsupported cert alert from server */ - case -44: /* cert revoked alert from server */ - case -45: /* cert expired alert from server */ - case -46: /* cert unknown alert from server */ - return CURLE_SSL_CERTPROBLEM; - break; - case SSL_X509_ERROR(X509_NOT_OK): - case SSL_X509_ERROR(X509_VFY_ERROR_NO_TRUSTED_CERT): - case SSL_X509_ERROR(X509_VFY_ERROR_BAD_SIGNATURE): - case SSL_X509_ERROR(X509_VFY_ERROR_NOT_YET_VALID): - case SSL_X509_ERROR(X509_VFY_ERROR_EXPIRED): - case SSL_X509_ERROR(X509_VFY_ERROR_SELF_SIGNED): - case SSL_X509_ERROR(X509_VFY_ERROR_INVALID_CHAIN): - case SSL_X509_ERROR(X509_VFY_ERROR_UNSUPPORTED_DIGEST): - case SSL_X509_ERROR(X509_INVALID_PRIV_KEY): - return CURLE_PEER_FAILED_VERIFICATION; - break; - case -48: /* unknown ca alert from server */ - return CURLE_SSL_CACERT; - break; - case -49: /* access denied alert from server */ - return CURLE_REMOTE_ACCESS_DENIED; - break; - case SSL_ERROR_CONN_LOST: - case SSL_ERROR_SOCK_SETUP_FAILURE: - case SSL_ERROR_INVALID_HANDSHAKE: - case SSL_ERROR_INVALID_PROT_MSG: - case SSL_ERROR_INVALID_HMAC: - case SSL_ERROR_INVALID_SESSION: - case SSL_ERROR_INVALID_KEY: /* it's too bad this doesn't map better */ - case SSL_ERROR_FINISHED_INVALID: - case SSL_ERROR_NO_CLIENT_RENOG: - default: - return CURLE_SSL_CONNECT_ERROR; - break; - } -} - -static Curl_recv axtls_recv; -static Curl_send axtls_send; - -static void free_ssl_structs(struct ssl_connect_data *connssl) -{ - if(BACKEND->ssl) { - ssl_free(BACKEND->ssl); - BACKEND->ssl = NULL; - } - if(BACKEND->ssl_ctx) { - ssl_ctx_free(BACKEND->ssl_ctx); - BACKEND->ssl_ctx = NULL; - } -} - -/* - * For both blocking and non-blocking connects, this function sets up the - * ssl context and state. This function is called after the TCP connect - * has completed. - */ -static CURLcode connect_prep(struct connectdata *conn, int sockindex) -{ - struct ssl_connect_data *connssl = &conn->ssl[sockindex]; - struct Curl_easy *data = conn->data; - SSL_CTX *ssl_ctx; - SSL *ssl = NULL; - int cert_types[] = {SSL_OBJ_X509_CERT, SSL_OBJ_PKCS12, 0}; - int key_types[] = {SSL_OBJ_RSA_KEY, SSL_OBJ_PKCS8, SSL_OBJ_PKCS12, 0}; - int i, ssl_fcn_return; - - /* Assuming users will not compile in custom key/cert to axTLS. - * Also, even for blocking connects, use axTLS non-blocking feature. - */ - uint32_t client_option = SSL_NO_DEFAULT_KEY | - SSL_SERVER_VERIFY_LATER | - SSL_CONNECT_IN_PARTS; - - if(connssl->state == ssl_connection_complete) - /* to make us tolerant against being called more than once for the - same connection */ - return CURLE_OK; - - if(SSL_CONN_CONFIG(version_max) != CURL_SSLVERSION_MAX_NONE) { - failf(data, "axtls does not support CURL_SSLVERSION_MAX"); - return CURLE_SSL_CONNECT_ERROR; - } - - - /* axTLS only supports TLSv1 */ - /* check to see if we've been told to use an explicit SSL/TLS version */ - switch(SSL_CONN_CONFIG(version)) { - case CURL_SSLVERSION_DEFAULT: - case CURL_SSLVERSION_TLSv1: - break; - default: - failf(data, "axTLS only supports TLS 1.0 and 1.1, " - "and it cannot be specified which one to use"); - return CURLE_SSL_CONNECT_ERROR; - } - -#ifdef AXTLSDEBUG - client_option |= SSL_DISPLAY_STATES | SSL_DISPLAY_RSA | SSL_DISPLAY_CERTS; -#endif /* AXTLSDEBUG */ - - /* Allocate an SSL_CTX struct */ - ssl_ctx = ssl_ctx_new(client_option, SSL_DEFAULT_CLNT_SESS); - if(ssl_ctx == NULL) { - failf(data, "unable to create client SSL context"); - return CURLE_SSL_CONNECT_ERROR; - } - - BACKEND->ssl_ctx = ssl_ctx; - BACKEND->ssl = NULL; - - /* Load the trusted CA cert bundle file */ - if(SSL_CONN_CONFIG(CAfile)) { - if(ssl_obj_load(ssl_ctx, SSL_OBJ_X509_CACERT, - SSL_CONN_CONFIG(CAfile), NULL) != SSL_OK) { - infof(data, "error reading ca cert file %s \n", - SSL_CONN_CONFIG(CAfile)); - if(SSL_CONN_CONFIG(verifypeer)) { - return CURLE_SSL_CACERT_BADFILE; - } - } - else - infof(data, "found certificates in %s\n", SSL_CONN_CONFIG(CAfile)); - } - - /* gtls.c tasks we're skipping for now: - * 1) certificate revocation list checking - * 2) dns name assignment to host - * 3) set protocol priority. axTLS is TLSv1 only, so can probably ignore - * 4) set certificate priority. axTLS ignores type and sends certs in - * order added. can probably ignore this. - */ - - /* Load client certificate */ - if(SSL_SET_OPTION(cert)) { - i = 0; - /* Instead of trying to analyze cert type here, let axTLS try them all. */ - while(cert_types[i] != 0) { - ssl_fcn_return = ssl_obj_load(ssl_ctx, cert_types[i], - SSL_SET_OPTION(cert), NULL); - if(ssl_fcn_return == SSL_OK) { - infof(data, "successfully read cert file %s \n", - SSL_SET_OPTION(cert)); - break; - } - i++; - } - /* Tried all cert types, none worked. */ - if(cert_types[i] == 0) { - failf(data, "%s is not x509 or pkcs12 format", - SSL_SET_OPTION(cert)); - return CURLE_SSL_CERTPROBLEM; - } - } - - /* Load client key. - If a pkcs12 file successfully loaded a cert, then there's nothing to do - because the key has already been loaded. */ - if(SSL_SET_OPTION(key) && cert_types[i] != SSL_OBJ_PKCS12) { - i = 0; - /* Instead of trying to analyze key type here, let axTLS try them all. */ - while(key_types[i] != 0) { - ssl_fcn_return = ssl_obj_load(ssl_ctx, key_types[i], - SSL_SET_OPTION(key), NULL); - if(ssl_fcn_return == SSL_OK) { - infof(data, "successfully read key file %s \n", - SSL_SET_OPTION(key)); - break; - } - i++; - } - /* Tried all key types, none worked. */ - if(key_types[i] == 0) { - failf(data, "Failure: %s is not a supported key file", - SSL_SET_OPTION(key)); - return CURLE_SSL_CONNECT_ERROR; - } - } - - /* gtls.c does more here that is being left out for now - * 1) set session credentials. can probably ignore since axtls puts this - * info in the ssl_ctx struct - * 2) setting up callbacks. these seem gnutls specific - */ - - if(SSL_SET_OPTION(primary.sessionid)) { - const uint8_t *ssl_sessionid; - size_t ssl_idsize; - - /* In axTLS, handshaking happens inside ssl_client_new. */ - Curl_ssl_sessionid_lock(conn); - if(!Curl_ssl_getsessionid(conn, (void **) &ssl_sessionid, &ssl_idsize, - sockindex)) { - /* we got a session id, use it! */ - infof(data, "SSL re-using session ID\n"); - ssl = ssl_client_new(ssl_ctx, conn->sock[sockindex], - ssl_sessionid, (uint8_t)ssl_idsize, NULL); - } - Curl_ssl_sessionid_unlock(conn); - } - - if(!ssl) - ssl = ssl_client_new(ssl_ctx, conn->sock[sockindex], NULL, 0, NULL); - - BACKEND->ssl = ssl; - return CURLE_OK; -} - -static void Curl_axtls_close(struct connectdata *conn, int sockindex) -{ - struct ssl_connect_data *connssl = &conn->ssl[sockindex]; - - infof(conn->data, " Curl_axtls_close\n"); - - /* line from openssl.c: (void)SSL_shutdown(BACKEND->ssl); - axTLS compat layer does nothing for SSL_shutdown */ - - /* The following line is from openssl.c. There seems to be no axTLS - equivalent. ssl_free and ssl_ctx_free close things. - SSL_set_connect_state(connssl->handle); */ - - free_ssl_structs(connssl); -} - -/* - * For both blocking and non-blocking connects, this function finalizes the - * SSL connection. - */ -static CURLcode connect_finish(struct connectdata *conn, int sockindex) -{ - struct Curl_easy *data = conn->data; - struct ssl_connect_data *connssl = &conn->ssl[sockindex]; - SSL *ssl = BACKEND->ssl; - const char *peer_CN; - uint32_t dns_altname_index; - const char *dns_altname; - int8_t found_subject_alt_names = 0; - int8_t found_subject_alt_name_matching_conn = 0; - const char * const hostname = SSL_IS_PROXY() ? conn->http_proxy.host.name : - conn->host.name; - const char * const dispname = SSL_IS_PROXY() ? - conn->http_proxy.host.dispname : conn->host.dispname; - - /* Here, gtls.c gets the peer certificates and fails out depending on - * settings in "data." axTLS api doesn't have get cert chain fcn, so omit? - */ - - /* Verify server's certificate */ - if(SSL_CONN_CONFIG(verifypeer)) { - if(ssl_verify_cert(ssl) != SSL_OK) { - Curl_axtls_close(conn, sockindex); - failf(data, "server cert verify failed"); - return CURLE_PEER_FAILED_VERIFICATION; - } - } - else - infof(data, "\t server certificate verification SKIPPED\n"); - - /* Here, gtls.c does issuer verification. axTLS has no straightforward - * equivalent, so omitting for now.*/ - - /* Here, gtls.c does the following - * 1) x509 hostname checking per RFC2818. axTLS doesn't support this, but - * it seems useful. This is now implemented, by Oscar Koeroo - * 2) checks cert validity based on time. axTLS does this in ssl_verify_cert - * 3) displays a bunch of cert information. axTLS doesn't support most of - * this, but a couple fields are available. - */ - - /* There is no (DNS) Altnames count in the version 1.4.8 API. There is a - risk of an inifite loop */ - for(dns_altname_index = 0; ; dns_altname_index++) { - dns_altname = ssl_get_cert_subject_alt_dnsname(ssl, dns_altname_index); - if(dns_altname == NULL) { - break; - } - found_subject_alt_names = 1; - - infof(data, "\tComparing subject alt name DNS with hostname: %s <-> %s\n", - dns_altname, hostname); - if(Curl_cert_hostcheck(dns_altname, hostname)) { - found_subject_alt_name_matching_conn = 1; - break; - } - } - - /* RFC2818 checks */ - if(found_subject_alt_names && !found_subject_alt_name_matching_conn) { - if(SSL_CONN_CONFIG(verifyhost)) { - /* Break connection ! */ - Curl_axtls_close(conn, sockindex); - failf(data, "\tsubjectAltName(s) do not match %s\n", dispname); - return CURLE_PEER_FAILED_VERIFICATION; - } - else - infof(data, "\tsubjectAltName(s) do not match %s\n", dispname); - } - else if(found_subject_alt_names == 0) { - /* Per RFC2818, when no Subject Alt Names were available, examine the peer - CN as a legacy fallback */ - peer_CN = ssl_get_cert_dn(ssl, SSL_X509_CERT_COMMON_NAME); - if(peer_CN == NULL) { - if(SSL_CONN_CONFIG(verifyhost)) { - Curl_axtls_close(conn, sockindex); - failf(data, "unable to obtain common name from peer certificate"); - return CURLE_PEER_FAILED_VERIFICATION; - } - else - infof(data, "unable to obtain common name from peer certificate"); - } - else { - if(!Curl_cert_hostcheck((const char *)peer_CN, hostname)) { - if(SSL_CONN_CONFIG(verifyhost)) { - /* Break connection ! */ - Curl_axtls_close(conn, sockindex); - failf(data, "\tcommon name \"%s\" does not match \"%s\"\n", - peer_CN, dispname); - return CURLE_PEER_FAILED_VERIFICATION; - } - else - infof(data, "\tcommon name \"%s\" does not match \"%s\"\n", - peer_CN, dispname); - } - } - } - - /* General housekeeping */ - connssl->state = ssl_connection_complete; - conn->recv[sockindex] = axtls_recv; - conn->send[sockindex] = axtls_send; - - /* Put our freshly minted SSL session in cache */ - if(SSL_SET_OPTION(primary.sessionid)) { - const uint8_t *ssl_sessionid = ssl_get_session_id(ssl); - size_t ssl_idsize = ssl_get_session_id_size(ssl); - Curl_ssl_sessionid_lock(conn); - if(Curl_ssl_addsessionid(conn, (void *) ssl_sessionid, ssl_idsize, - sockindex) != CURLE_OK) - infof(data, "failed to add session to cache\n"); - Curl_ssl_sessionid_unlock(conn); - } - - return CURLE_OK; -} - -/* - * Use axTLS's non-blocking connection feature to open an SSL connection. - * This is called after a TCP connection is already established. - */ -static CURLcode Curl_axtls_connect_nonblocking(struct connectdata *conn, - int sockindex, bool *done) -{ - struct ssl_connect_data *connssl = &conn->ssl[sockindex]; - CURLcode conn_step; - int ssl_fcn_return; - int i; - - *done = FALSE; - /* connectdata is calloc'd and connecting_state is only changed in this - function, so this is safe, as the state is effectively initialized. */ - if(connssl->connecting_state == ssl_connect_1) { - conn_step = connect_prep(conn, sockindex); - if(conn_step != CURLE_OK) { - Curl_axtls_close(conn, sockindex); - return conn_step; - } - connssl->connecting_state = ssl_connect_2; - } - - if(connssl->connecting_state == ssl_connect_2) { - /* Check to make sure handshake was ok. */ - if(ssl_handshake_status(BACKEND->ssl) != SSL_OK) { - /* Loop to perform more work in between sleeps. This is work around the - fact that axtls does not expose any knowledge about when work needs - to be performed. This can save ~25% of time on SSL handshakes. */ - for(i = 0; i<5; i++) { - ssl_fcn_return = ssl_read(BACKEND->ssl, NULL); - if(ssl_fcn_return < 0) { - Curl_axtls_close(conn, sockindex); - ssl_display_error(ssl_fcn_return); /* goes to stdout. */ - return map_error_to_curl(ssl_fcn_return); - } - return CURLE_OK; - } - } - infof(conn->data, "handshake completed successfully\n"); - connssl->connecting_state = ssl_connect_3; - } - - if(connssl->connecting_state == ssl_connect_3) { - conn_step = connect_finish(conn, sockindex); - if(conn_step != CURLE_OK) { - Curl_axtls_close(conn, sockindex); - return conn_step; - } - - /* Reset connect state */ - connssl->connecting_state = ssl_connect_1; - - *done = TRUE; - return CURLE_OK; - } - - /* Unrecognized state. Things are very bad. */ - connssl->state = ssl_connection_none; - connssl->connecting_state = ssl_connect_1; - /* Return value perhaps not strictly correct, but distinguishes the issue.*/ - return CURLE_BAD_FUNCTION_ARGUMENT; -} - - -/* - * This function is called after the TCP connect has completed. Setup the TLS - * layer and do all necessary magic for a blocking connect. - */ -static CURLcode Curl_axtls_connect(struct connectdata *conn, int sockindex) -{ - struct Curl_easy *data = conn->data; - CURLcode conn_step = connect_prep(conn, sockindex); - int ssl_fcn_return; - struct ssl_connect_data *connssl = &conn->ssl[sockindex]; - SSL *ssl = BACKEND->ssl; - long timeout_ms; - - if(conn_step != CURLE_OK) { - Curl_axtls_close(conn, sockindex); - return conn_step; - } - - /* Check to make sure handshake was ok. */ - while(ssl_handshake_status(ssl) != SSL_OK) { - /* check allowed time left */ - timeout_ms = Curl_timeleft(data, NULL, TRUE); - - if(timeout_ms < 0) { - /* no need to continue if time already is up */ - failf(data, "SSL connection timeout"); - return CURLE_OPERATION_TIMEDOUT; - } - - ssl_fcn_return = ssl_read(ssl, NULL); - if(ssl_fcn_return < 0) { - Curl_axtls_close(conn, sockindex); - ssl_display_error(ssl_fcn_return); /* goes to stdout. */ - return map_error_to_curl(ssl_fcn_return); - } - /* TODO: avoid polling */ - Curl_wait_ms(10); - } - infof(conn->data, "handshake completed successfully\n"); - - conn_step = connect_finish(conn, sockindex); - if(conn_step != CURLE_OK) { - Curl_axtls_close(conn, sockindex); - return conn_step; - } - - return CURLE_OK; -} - -/* return number of sent (non-SSL) bytes */ -static ssize_t axtls_send(struct connectdata *conn, - int sockindex, - const void *mem, - size_t len, - CURLcode *err) -{ - struct ssl_connect_data *connssl = &conn->ssl[sockindex]; - /* ssl_write() returns 'int' while write() and send() returns 'size_t' */ - int rc = ssl_write(BACKEND->ssl, mem, (int)len); - - infof(conn->data, " axtls_send\n"); - - if(rc < 0) { - *err = map_error_to_curl(rc); - rc = -1; /* generic error code for send failure */ - } - - *err = CURLE_OK; - return rc; -} - -/* - * This function is called to shut down the SSL layer but keep the - * socket open (CCC - Clear Command Channel) - */ -static int Curl_axtls_shutdown(struct connectdata *conn, int sockindex) -{ - /* Outline taken from openssl.c since functions are in axTLS compat layer. - axTLS's error set is much smaller, so a lot of error-handling was removed. - */ - int retval = 0; - struct ssl_connect_data *connssl = &conn->ssl[sockindex]; - struct Curl_easy *data = conn->data; - uint8_t *buf; - ssize_t nread; - - infof(conn->data, " Curl_axtls_shutdown\n"); - - /* This has only been tested on the proftpd server, and the mod_tls code - sends a close notify alert without waiting for a close notify alert in - response. Thus we wait for a close notify alert from the server, but - we do not send one. Let's hope other servers do the same... */ - - /* axTLS compat layer does nothing for SSL_shutdown, so we do nothing too - if(data->set.ftp_ccc == CURLFTPSSL_CCC_ACTIVE) - (void)SSL_shutdown(BACKEND->ssl); - */ - - if(BACKEND->ssl) { - int what = SOCKET_READABLE(conn->sock[sockindex], SSL_SHUTDOWN_TIMEOUT); - if(what > 0) { - /* Something to read, let's do it and hope that it is the close - notify alert from the server. buf is managed internally by - axTLS and will be released upon calling ssl_free via - free_ssl_structs. */ - nread = (ssize_t)ssl_read(BACKEND->ssl, &buf); - - if(nread < SSL_OK) { - failf(data, "close notify alert not received during shutdown"); - retval = -1; - } - } - else if(0 == what) { - /* timeout */ - failf(data, "SSL shutdown timeout"); - } - else { - /* anything that gets here is fatally bad */ - failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); - retval = -1; - } - - free_ssl_structs(connssl); - } - return retval; -} - -static ssize_t axtls_recv(struct connectdata *conn, /* connection data */ - int num, /* socketindex */ - char *buf, /* store read data here */ - size_t buffersize, /* max amount to read */ - CURLcode *err) -{ - struct ssl_connect_data *connssl = &conn->ssl[num]; - ssize_t ret = 0; - uint8_t *read_buf; - - infof(conn->data, " axtls_recv\n"); - - *err = CURLE_OK; - if(connssl) { - ret = ssl_read(BACKEND->ssl, &read_buf); - if(ret > SSL_OK) { - /* ssl_read returns SSL_OK if there is more data to read, so if it is - larger, then all data has been read already. */ - memcpy(buf, read_buf, - (size_t)ret > buffersize ? buffersize : (size_t)ret); - } - else if(ret == SSL_OK) { - /* more data to be read, signal caller to call again */ - *err = CURLE_AGAIN; - ret = -1; - } - else if(ret == -3) { - /* With patched axTLS, SSL_CLOSE_NOTIFY=-3. Hard-coding until axTLS - team approves proposed fix. */ - Curl_axtls_close(conn, num); - } - else { - failf(conn->data, "axTLS recv error (%d)", ret); - *err = map_error_to_curl((int) ret); - ret = -1; - } - } - - return ret; -} - -/* - * Return codes: - * 1 means the connection is still in place - * 0 means the connection has been closed - * -1 means the connection status is unknown - */ -static int Curl_axtls_check_cxn(struct connectdata *conn) -{ - /* openssl.c line: - rc = SSL_peek(conn->ssl[FIRSTSOCKET].backend->ssl, (void*)&buf, 1); - axTLS compat layer always returns the last argument, so connection is - always alive? */ - - infof(conn->data, " Curl_axtls_check_cxn\n"); - return 1; /* connection still in place */ -} - -static void Curl_axtls_session_free(void *ptr) -{ - (void)ptr; - /* free the ID */ - /* both openssl.c and gtls.c do something here, but axTLS's OpenSSL - compatibility layer does nothing, so we do nothing too. */ -} - -static size_t Curl_axtls_version(char *buffer, size_t size) -{ - return snprintf(buffer, size, "axTLS/%s", ssl_version()); -} - -static CURLcode Curl_axtls_random(struct Curl_easy *data, - unsigned char *entropy, size_t length) -{ - static bool ssl_seeded = FALSE; - (void)data; - if(!ssl_seeded) { - ssl_seeded = TRUE; - /* Initialize the seed if not already done. This call is not exactly thread - * safe (and neither is the ssl_seeded check), but the worst effect of a - * race condition is that some global resources will leak. */ - RNG_initialize(); - } - get_random((int)length, entropy); - return CURLE_OK; -} - -static void *Curl_axtls_get_internals(struct ssl_connect_data *connssl, - CURLINFO info UNUSED_PARAM) -{ - (void)info; - return BACKEND->ssl; -} - -const struct Curl_ssl Curl_ssl_axtls = { - { CURLSSLBACKEND_AXTLS, "axtls" }, /* info */ - 0, /* no fancy stuff */ - sizeof(struct ssl_backend_data), - - /* - * axTLS has no global init. Everything is done through SSL and SSL_CTX - * structs stored in connectdata structure. - */ - Curl_none_init, /* init */ - /* axTLS has no global cleanup. */ - Curl_none_cleanup, /* cleanup */ - Curl_axtls_version, /* version */ - Curl_axtls_check_cxn, /* check_cxn */ - Curl_axtls_shutdown, /* shutdown */ - Curl_none_data_pending, /* data_pending */ - Curl_axtls_random, /* random */ - Curl_none_cert_status_request, /* cert_status_request */ - Curl_axtls_connect, /* connect */ - Curl_axtls_connect_nonblocking, /* connect_nonblocking */ - Curl_axtls_get_internals, /* get_internals */ - Curl_axtls_close, /* close_one */ - Curl_none_close_all, /* close_all */ - Curl_axtls_session_free, /* session_free */ - Curl_none_set_engine, /* set_engine */ - Curl_none_set_engine_default, /* set_engine_default */ - Curl_none_engines_list, /* engines_list */ - Curl_none_false_start, /* false_start */ - Curl_none_md5sum, /* md5sum */ - NULL /* sha256sum */ -}; - -#endif /* USE_AXTLS */ diff --git a/lib/vtls/axtls.h b/lib/vtls/axtls.h deleted file mode 100644 index cb8187272..000000000 --- a/lib/vtls/axtls.h +++ /dev/null @@ -1,33 +0,0 @@ -#ifndef HEADER_CURL_AXTLS_H -#define HEADER_CURL_AXTLS_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 2010, DirecTV, Contact: Eric Hu - * Copyright (C) 2010 - 2017, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at https://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ - -#ifdef USE_AXTLS -#include "curl/curl.h" -#include "urldata.h" - -extern const struct Curl_ssl Curl_ssl_axtls; - -#endif /* USE_AXTLS */ -#endif /* HEADER_CURL_AXTLS_H */ diff --git a/lib/vtls/vtls.c b/lib/vtls/vtls.c index 6af39feab..144768c74 100644 --- a/lib/vtls/vtls.c +++ b/lib/vtls/vtls.c @@ -1170,8 +1170,6 @@ static const struct Curl_ssl Curl_ssl_multi = { const struct Curl_ssl *Curl_ssl = #if defined(CURL_WITH_MULTI_SSL) &Curl_ssl_multi; -#elif defined(USE_AXTLS) - &Curl_ssl_axtls; #elif defined(USE_CYASSL) &Curl_ssl_cyassl; #elif defined(USE_DARWINSSL) @@ -1197,9 +1195,6 @@ const struct Curl_ssl *Curl_ssl = #endif static const struct Curl_ssl *available_backends[] = { -#if defined(USE_AXTLS) - &Curl_ssl_axtls, -#endif #if defined(USE_CYASSL) &Curl_ssl_cyassl, #endif diff --git a/lib/vtls/vtls.h b/lib/vtls/vtls.h index 5cd11602e..1f163631f 100644 --- a/lib/vtls/vtls.h +++ b/lib/vtls/vtls.h @@ -103,7 +103,6 @@ CURLcode Curl_none_md5sum(unsigned char *input, size_t inputlen, #include "nssg.h" /* NSS versions */ #include "gskit.h" /* Global Secure ToolKit versions */ #include "polarssl.h" /* PolarSSL versions */ -#include "axtls.h" /* axTLS versions */ #include "cyassl.h" /* CyaSSL versions */ #include "schannel.h" /* Schannel SSPI version */ #include "darwinssl.h" /* SecureTransport (Darwin) version */ diff --git a/packages/Symbian/group/libcurl.mmp b/packages/Symbian/group/libcurl.mmp index ba70de317..6e94d8489 100644 --- a/packages/Symbian/group/libcurl.mmp +++ b/packages/Symbian/group/libcurl.mmp @@ -35,7 +35,7 @@ SOURCE \ socks_sspi.c curl_sspi.c slist.c nonblock.c curl_memrchr.c imap.c \ pop3.c smtp.c pingpong.c rtsp.c curl_threads.c warnless.c hmac.c \ vtls/polarssl.c curl_rtmp.c openldap.c curl_gethostname.c gopher.c \ - vtls/axtls.c idn_win32.c vtls/cyassl.c http_proxy.c non-ascii.c \ + idn_win32.c vtls/cyassl.c http_proxy.c non-ascii.c \ asyn-ares.c asyn-thread.c curl_gssapi.c http_ntlm.c curl_ntlm_wb.c \ curl_ntlm_core.c curl_sasl.c vtls/schannel.c curl_multibyte.c \ vtls/darwinssl.c conncache.c curl_sasl_sspi.c smb.c curl_endian.c \ diff --git a/packages/vms/generate_config_vms_h_curl.com b/packages/vms/generate_config_vms_h_curl.com index 90a83d588..34c4d7c8c 100644 --- a/packages/vms/generate_config_vms_h_curl.com +++ b/packages/vms/generate_config_vms_h_curl.com @@ -325,9 +325,6 @@ $! configure defaults to USE_*, a real configure on VMS chooses different. $write cvh "#ifdef USE_ARES" $write cvh "#undef USE_ARES" $write cvh "#endif" -$write cvh "#ifdef USE_AXTLS" -$write cvh "#undef USE_AXTLS" -$write cvh "#endif" $write cvh "#ifdef USE_CYASSL" $write cvh "#undef USE_CYASSL" $write cvh "#endif" diff --git a/src/Makefile.netware b/src/Makefile.netware index 7f58bcd64..20d980739 100644 --- a/src/Makefile.netware +++ b/src/Makefile.netware @@ -6,7 +6,7 @@ # \___|\___/|_| \_\_____| # # Copyright (C) 2004 - 2014, Guenter Knauf -# Copyright (C) 2001 - 2015, Daniel Stenberg, , et al. +# Copyright (C) 2001 - 2018, Daniel Stenberg, , et al. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms @@ -49,11 +49,6 @@ ifndef LIBSSH2_PATH LIBSSH2_PATH = ../../libssh2-1.5.0 endif -# Edit the path below to point to the base of your axTLS package. -ifndef AXTLS_PATH -AXTLS_PATH = ../../axTLS-1.2.7 -endif - # Edit the path below to point to the base of your libidn package. ifndef LIBIDN_PATH LIBIDN_PATH = ../../libidn-1.18 @@ -239,14 +234,9 @@ WITH_SSH2 = 1 WITH_SSL = 1 WITH_ZLIB = 1 endif -ifeq ($(findstring -axtls,$(CFG)),-axtls) -WITH_AXTLS = 1 -WITH_SSL = -else ifeq ($(findstring -ssl,$(CFG)),-ssl) WITH_SSL = 1 endif -endif ifeq ($(findstring -zlib,$(CFG)),-zlib) WITH_ZLIB = 1 endif @@ -293,16 +283,6 @@ ifdef WITH_SSL LDLIBS += $(OPENSSL_PATH)/out_nw_$(LIBARCH_L)/ssl.$(LIBEXT) LDLIBS += $(OPENSSL_PATH)/out_nw_$(LIBARCH_L)/crypto.$(LIBEXT) IMPORTS += GetProcessSwitchCount RunningProcess -else -ifdef WITH_AXTLS - # INCLUDES += -I$(AXTLS_PATH)/inc - ifdef LINK_STATIC - LDLIBS += $(AXTLS_PATH)/lib/libaxtls.$(LIBEXT) - else - MODULES += libaxtls.nlm - IMPORTS += $(AXTLS_PATH)/lib/libaxtls.imp - endif -endif endif ifdef WITH_ZLIB INCLUDES += -I$(ZLIB_PATH) diff --git a/tests/FILEFORMAT b/tests/FILEFORMAT index 68a7854f4..d2bcc4e00 100644 --- a/tests/FILEFORMAT +++ b/tests/FILEFORMAT @@ -220,7 +220,6 @@ SKIPPED. Features testable here are: -axTLS crypto debug getrlimit diff --git a/tests/runtests.pl b/tests/runtests.pl index 6a644ed0d..421cf2a6b 100755 --- a/tests/runtests.pl +++ b/tests/runtests.pl @@ -245,7 +245,6 @@ my $has_gnutls; # built with GnuTLS my $has_nss; # built with NSS my $has_yassl; # built with yassl my $has_polarssl; # built with polarssl -my $has_axtls; # built with axTLS my $has_winssl; # built with WinSSL (Secure Channel aka Schannel) my $has_darwinssl; # built with DarwinSSL (Secure Transport) my $has_boringssl; # built with BoringSSL @@ -793,7 +792,6 @@ sub verifyhttp { $flags .= "--verbose "; $flags .= "--globoff "; $flags .= "--unix-socket '$port_or_path' " if $ipvnum eq "unix"; - $flags .= "-1 " if($has_axtls); $flags .= "--insecure " if($proto eq 'https'); $flags .= "\"$proto://$ip:$port/${bonus}verifiedserver\""; @@ -2720,10 +2718,6 @@ sub checksystem { $has_sslpinning=1; $ssllib="polarssl"; } - elsif ($libcurl =~ /axtls/i) { - $has_axtls=1; - $ssllib="axTLS"; - } elsif ($libcurl =~ /securetransport/i) { $has_darwinssl=1; $has_sslpinning=1; @@ -3278,11 +3272,6 @@ sub singletest { next; } } - elsif($1 eq "axTLS") { - if($has_axtls) { - next; - } - } elsif($1 eq "WinSSL") { if($has_winssl) { next; @@ -3456,11 +3445,6 @@ sub singletest { next; } } - elsif($1 eq "axTLS") { - if(!$has_axtls) { - next; - } - } elsif($1 eq "WinSSL") { if(!$has_winssl) { next; @@ -3887,8 +3871,6 @@ sub singletest { } elsif(!$tool) { # run curl, add suitable command line options - $cmd = "-1 ".$cmd if(exists $feature{"SSL"} && ($has_axtls)); - my $inc=""; if((!$cmdhash{'option'}) || ($cmdhash{'option'} !~ /no-include/)) { $inc = " --include"; diff --git a/tests/unit/unit1397.c b/tests/unit/unit1397.c index 539433ca0..432b90973 100644 --- a/tests/unit/unit1397.c +++ b/tests/unit/unit1397.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. + * Copyright (C) 1998 - 2018, Daniel Stenberg, , et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -36,7 +36,7 @@ static void unit_stop(void) UNITTEST_START /* only these backends define the tested functions */ -#if defined(USE_OPENSSL) || defined(USE_AXTLS) || defined(USE_GSKIT) +#if defined(USE_OPENSSL) || defined(USE_GSKIT) /* here you start doing things and checking that the results are good */