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https://github.com/moparisthebest/curl
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PolarSSL: deprecate support step 1. Removed from configure.
Also removed mentions from most docs. Discussed: https://curl.haxx.se/mail/lib-2019-05/0045.html Closes #3888
This commit is contained in:
Daniel Stenberg
parent
c9c4f7b547
commit
269f7df0ae
100
configure.ac
100
configure.ac
@ -155,7 +155,7 @@ AC_SUBST(PKGADD_VENDOR)
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dnl
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dnl initialize all the info variables
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curl_ssl_msg="no (--with-{ssl,gnutls,nss,polarssl,mbedtls,cyassl,schannel,secure-transport,mesalink,amissl} )"
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curl_ssl_msg="no (--with-{ssl,gnutls,nss,mbedtls,cyassl,schannel,secure-transport,mesalink,amissl} )"
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curl_ssh_msg="no (--with-libssh2)"
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curl_zlib_msg="no (--with-zlib)"
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curl_brotli_msg="no (--with-brotli)"
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@ -2118,98 +2118,6 @@ if test "$GNUTLS_ENABLED" = "1"; then
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])
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fi
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dnl ----------------------------------------------------
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dnl check for PolarSSL
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dnl ----------------------------------------------------
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dnl Default to compiler & linker defaults for PolarSSL files & libraries.
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OPT_POLARSSL=no
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_cppflags=$CPPFLAGS
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_ldflags=$LDFLAGS
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AC_ARG_WITH(polarssl,dnl
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AC_HELP_STRING([--with-polarssl=PATH],[where to look for PolarSSL, PATH points to the installation root])
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AC_HELP_STRING([--without-polarssl], [disable PolarSSL detection]),
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OPT_POLARSSL=$withval)
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if test -z "$ssl_backends" -o "x$OPT_POLARSSL" != xno; then
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ssl_msg=
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if test X"$OPT_POLARSSL" != Xno; then
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if test "$OPT_POLARSSL" = "yes"; then
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OPT_POLARSSL=""
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fi
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if test -z "$OPT_POLARSSL" ; then
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dnl check for lib first without setting any new path
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AC_CHECK_LIB(polarssl, havege_init,
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dnl libpolarssl found, set the variable
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[
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AC_DEFINE(USE_POLARSSL, 1, [if PolarSSL is enabled])
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AC_SUBST(USE_POLARSSL, [1])
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POLARSSL_ENABLED=1
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USE_POLARSSL="yes"
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ssl_msg="PolarSSL"
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test polarssl != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes
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])
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fi
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addld=""
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addlib=""
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addcflags=""
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polarssllib=""
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if test "x$USE_POLARSSL" != "xyes"; then
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dnl add the path and test again
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addld=-L$OPT_POLARSSL/lib$libsuff
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addcflags=-I$OPT_POLARSSL/include
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polarssllib=$OPT_POLARSSL/lib$libsuff
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LDFLAGS="$LDFLAGS $addld"
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if test "$addcflags" != "-I/usr/include"; then
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CPPFLAGS="$CPPFLAGS $addcflags"
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fi
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AC_CHECK_LIB(polarssl, ssl_init,
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[
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AC_DEFINE(USE_POLARSSL, 1, [if PolarSSL is enabled])
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AC_SUBST(USE_POLARSSL, [1])
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POLARSSL_ENABLED=1
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USE_POLARSSL="yes"
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ssl_msg="PolarSSL"
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test polarssl != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes
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],
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[
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CPPFLAGS=$_cppflags
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LDFLAGS=$_ldflags
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])
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fi
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if test "x$USE_POLARSSL" = "xyes"; then
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AC_MSG_NOTICE([detected PolarSSL])
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check_for_ca_bundle=1
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LIBS="-lpolarssl $LIBS"
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if test -n "$polarssllib"; then
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dnl when shared libs were found in a path that the run-time
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dnl linker doesn't search through, we need to add it to
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dnl CURL_LIBRARY_PATH to prevent further configure tests to fail
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dnl due to this
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if test "x$cross_compiling" != "xyes"; then
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CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$polarssllib"
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export CURL_LIBRARY_PATH
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AC_MSG_NOTICE([Added $polarssllib to CURL_LIBRARY_PATH])
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fi
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fi
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fi
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fi dnl PolarSSL not disabled
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test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg"
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fi
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dnl ----------------------------------------------------
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dnl check for mbedTLS
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dnl ----------------------------------------------------
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@ -2698,10 +2606,10 @@ if test -z "$ssl_backends" -o "x$OPT_NSS" != xno; then
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test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg"
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fi
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case "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED$POLARSSL_ENABLED$MBEDTLS_ENABLED$CYASSL_ENABLED$WINSSL_ENABLED$SECURETRANSPORT_ENABLED$MESALINK_ENABLED$AMISSL_ENABLED" in
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case "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED$MBEDTLS_ENABLED$CYASSL_ENABLED$WINSSL_ENABLED$SECURETRANSPORT_ENABLED$MESALINK_ENABLED$AMISSL_ENABLED" in
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x)
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AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.])
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AC_MSG_WARN([Use --with-ssl, --with-gnutls, --with-polarssl, --with-cyassl, --with-nss, --with-schannel, --with-secure-transport, --with-mesalink or --with-amissl to address this.])
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AC_MSG_WARN([Use --with-ssl, --with-gnutls, --with-cyassl, --with-nss, --with-schannel, --with-secure-transport, --with-mesalink or --with-amissl to address this.])
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;;
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x1)
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# one SSL backend is enabled
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@ -3125,8 +3033,6 @@ AC_HELP_STRING([--disable-versioned-symbols], [Disable versioned symbols in shar
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versioned_symbols_flavour="GNUTLS_"
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elif test "x$NSS_ENABLED" = "x1"; then
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versioned_symbols_flavour="NSS_"
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elif test "x$POLARSSL_ENABLED" = "x1"; then
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versioned_symbols_flavour="POLARSSL_"
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elif test "x$CYASSL_ENABLED" = "x1"; then
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versioned_symbols_flavour="CYASSL_"
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elif test "x$WINSSL_ENABLED" = "x1"; then
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@ -19,3 +19,32 @@ version. The default remains supported for now.
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The support for HTTP/0.9 will be switched to disabled by default in 6 months,
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in the September 2019 release (possibly called curl 7.68.0).
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## PolarSSL
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The polarssl TLS library has not had an update in over three years. The last
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release was done on [January 7
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2016](https://tls.mbed.org/tech-updates/releases). This library has been
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superceded by the mbedTLS library, which is the current incarnation of
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PolarSSL. curl has supported mbedTLS since 2015.
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It seems unlikely that this library is a good choice for users to get proper
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TLS security and support today and at the same time there are plenty of good
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and updated alternatives.
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I consider it likely that the existing users of curl + polarssl out there are
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stuck on old curl versions and when they eventually manage to update curl they
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should also be able to update their TLS library.
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### State
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In the curl 7.66.0 release (July 17, 2019) the ability to build with this TLS
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backend is removed from the configure script. The code remains and can be
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built and used going forward, but it has to be manually enabled in a build (or
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the configure removal reverted).
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### Removal
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The support for PolarSSL and all code for it will be completely removed from
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the curl code base six months after it ships disabled in configure in a
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release. In the release on or near February 27, 2020. (Named 7.70.0?)
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@ -17,11 +17,9 @@ PEM/DER support:
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7.39.0: OpenSSL, GnuTLS and GSKit
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7.43.0: NSS and wolfSSL/CyaSSL
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7.47.0: mbedtls
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7.49.0: PolarSSL
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sha256 support:
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7.44.0: OpenSSL, GnuTLS, NSS and wolfSSL/CyaSSL.
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7.47.0: mbedtls
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7.49.0: PolarSSL
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Other SSL backends not supported.
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If this option is used several times, the last one will be used.
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@ -5,7 +5,7 @@
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.\" * | (__| |_| | _ <| |___
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.\" * \___|\___/|_| \_\_____|
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.\" *
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.\" * Copyright (C) 2015 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" * Copyright (C) 2015 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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@ -56,10 +56,6 @@ https://curl.haxx.se/libcurl/c/opensslthreadlock.html
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https://gnutls.org/manual/html_node/Thread-safety.html
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.IP NSS
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thread-safe already without anything required.
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.IP PolarSSL
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Required actions unknown.
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.IP yassl
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Required actions unknown.
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.IP Secure-Transport
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The engine is used by libcurl in a way that is fully thread-safe.
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.IP WinSSL
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@ -99,13 +99,11 @@ PEM/DER support:
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7.39.0-7.48.0,7.58.1+: GSKit
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7.43.0: NSS and wolfSSL/CyaSSL
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7.43.0: NSS and wolfSSL
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7.47.0: mbedtls
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7.49.0: PolarSSL
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7.54.1: SecureTransport/DarwinSSL on macOS 10.7+/iOS 10+
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7.54.1: SecureTransport on macOS 10.7+/iOS 10+
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7.58.1: SChannel
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@ -115,9 +113,7 @@ sha256 support:
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7.47.0: mbedtls
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7.49.0: PolarSSL
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7.54.1: SecureTransport/DarwinSSL on macOS 10.7+/iOS 10+
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7.54.1: SecureTransport on macOS 10.7+/iOS 10+
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7.58.1: SChannel Windows XP SP3+
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@ -5,7 +5,7 @@
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.\" * | (__| |_| | _ <| |___
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.\" * \___|\___/|_| \_\_____|
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.\" *
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.\" * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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@ -55,9 +55,8 @@ if(curl) {
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.SH AVAILABILITY
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Added in 7.52.0
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This option is supported by the OpenSSL, GnuTLS, PolarSSL and mbedTLS
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(since 7.56.0) backends. The NSS backend provides the option only for
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backward compatibility.
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This option is supported by the OpenSSL, GnuTLS, and mbedTLS (since 7.56.0)
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backends. The NSS backend provides the option only for backward compatibility.
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.SH RETURN VALUE
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CURLE_OK if supported; or an error such as:
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@ -5,7 +5,7 @@
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.\" * | (__| |_| | _ <| |___
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.\" * \___|\___/|_| \_\_____|
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.\" *
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.\" * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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@ -94,11 +94,11 @@ footer:
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.SH AVAILABILITY
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PEM/DER support:
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7.52.0: GSKit, GnuTLS, NSS, OpenSSL, PolarSSL, mbedtls, wolfSSL/CyaSSL
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7.52.0: GSKit, GnuTLS, NSS, OpenSSL, mbedtls, wolfSSL
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sha256 support:
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7.52.0: GnuTLS, NSS, OpenSSL, PolarSSL, mbedtls, wolfSSL/CyaSSL
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7.52.0: GnuTLS, NSS, OpenSSL, mbedtls, wolfSSL
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Other SSL backends not supported.
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.SH RETURN VALUE
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@ -647,7 +647,7 @@ int netware_init(void);
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#define LIBIDN_REQUIRED_VERSION "0.4.1"
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#if defined(USE_GNUTLS) || defined(USE_OPENSSL) || defined(USE_NSS) || \
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defined(USE_POLARSSL) || defined(USE_MBEDTLS) || \
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defined(USE_MBEDTLS) || \
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defined(USE_CYASSL) || defined(USE_SCHANNEL) || \
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defined(USE_SECTRANSP) || defined(USE_GSKIT) || defined(USE_MESALINK)
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#define USE_SSL /* SSL support has been enabled */
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@ -5,7 +5,7 @@
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
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* Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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@ -106,8 +106,7 @@ static CURLcode randit(struct Curl_easy *data, unsigned int *rnd)
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* 'rndptr' points to.
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*
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* If libcurl is built without TLS support or with a TLS backend that lacks a
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* proper random API (Gskit, PolarSSL or mbedTLS), this function will use
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* "weak" random.
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* proper random API (Gskit or mbedTLS), this function will use "weak" random.
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*
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* When built *with* TLS support and a backend that offers strong random, it
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* will return error if it cannot provide strong random values.
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@ -7,7 +7,7 @@
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
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* Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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@ -27,8 +27,7 @@
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* 'rnd' points to.
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*
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* If libcurl is built without TLS support or with a TLS backend that lacks a
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* proper random API (Gskit, PolarSSL or mbedTLS), this function will use
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* "weak" random.
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* proper random API (Gskit or mbedTLS), this function will use "weak" random.
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*
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* When built *with* TLS support and a backend that offers strong random, it
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* will return error if it cannot provide strong random values.
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