[gentoo-commits] repo/gentoo:master commit in: net-misc/curl/, net-misc/curl/files/

["Sam James" <sam@gentoo.org>]

commit:     cc9e19d913994302ce2aff803013cd2be7dc3ce4
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Fri Oct 28 17:18:11 2022 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Fri Oct 28 17:18:33 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=cc9e19d9

net-misc/curl: backport proxy handling regression fixes to 7.86.0

Bug: https://bugs.gentoo.org/878365
Thanks-to: Henning Schild <henning <AT> hennsch.de>
Signed-off-by: Sam James <sam <AT> gentoo.org>

 net-misc/curl/curl-7.86.0-r1.ebuild                | 289 +++++++++++++++++++++
 .../curl-7.86.0-proxy-noproxy-match-comma.patch    |  86 ++++++
 .../curl-7.86.0-proxy-noproxy-tailmatching.patch   |  66 +++++
 3 files changed, 441 insertions(+)

diff --git a/net-misc/curl/curl-7.86.0-r1.ebuild b/net-misc/curl/curl-7.86.0-r1.ebuild
new file mode 100644
index 000000000000..5ab554508bc4
--- /dev/null
+++ b/net-misc/curl/curl-7.86.0-r1.ebuild
@@ -0,0 +1,289 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="8"
+
+inherit autotools prefix multilib-minimal verify-sig
+
+DESCRIPTION="A Client that groks URLs"
+HOMEPAGE="https://curl.haxx.se/"
+SRC_URI="https://curl.haxx.se/download/${P}.tar.xz
+	verify-sig? ( https://curl.haxx.se/download/${P}.tar.xz.asc )"
+
+LICENSE="curl"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="+adns alt-svc brotli +ftp gnutls gopher hsts +http2 idn +imap ipv6 kerberos ldap mbedtls nss +openssl +pop3 +progress-meter rtmp samba +smtp ssh ssl sslv3 static-libs test telnet +tftp websockets zstd"
+IUSE+=" curl_ssl_gnutls curl_ssl_mbedtls curl_ssl_nss +curl_ssl_openssl"
+IUSE+=" nghttp3 quiche"
+VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/danielstenberg.asc
+
+# Only one default ssl provider can be enabled
+REQUIRED_USE="
+	ssl? (
+		^^ (
+			curl_ssl_gnutls
+			curl_ssl_mbedtls
+			curl_ssl_nss
+			curl_ssl_openssl
+		)
+	)"
+
+# lead to lots of false negatives, bug #285669
+RESTRICT="!test? ( test )"
+
+RDEPEND="ldap? ( net-nds/openldap:=[${MULTILIB_USEDEP}] )
+	brotli? ( app-arch/brotli:=[${MULTILIB_USEDEP}] )
+	ssl? (
+		gnutls? (
+			net-libs/gnutls:0=[static-libs?,${MULTILIB_USEDEP}]
+			dev-libs/nettle:0=[${MULTILIB_USEDEP}]
+			app-misc/ca-certificates
+		)
+		mbedtls? (
+			net-libs/mbedtls:0=[${MULTILIB_USEDEP}]
+			app-misc/ca-certificates
+		)
+		openssl? (
+			dev-libs/openssl:0=[sslv3(-)=,static-libs?,${MULTILIB_USEDEP}]
+		)
+		nss? (
+			dev-libs/nss:0[${MULTILIB_USEDEP}]
+			dev-libs/nss-pem
+			app-misc/ca-certificates
+		)
+	)
+	http2? ( net-libs/nghttp2:=[${MULTILIB_USEDEP}] )
+	nghttp3? (
+		net-libs/nghttp3[${MULTILIB_USEDEP}]
+		net-libs/ngtcp2[ssl,${MULTILIB_USEDEP}]
+	)
+	quiche? ( >=net-libs/quiche-0.3.0[${MULTILIB_USEDEP}] )
+	idn? ( net-dns/libidn2:0=[static-libs?,${MULTILIB_USEDEP}] )
+	adns? ( net-dns/c-ares:0=[${MULTILIB_USEDEP}] )
+	kerberos? ( >=virtual/krb5-0-r1[${MULTILIB_USEDEP}] )
+	rtmp? ( media-video/rtmpdump[${MULTILIB_USEDEP}] )
+	ssh? ( net-libs/libssh2[${MULTILIB_USEDEP}] )
+	sys-libs/zlib[${MULTILIB_USEDEP}]
+	zstd? ( app-arch/zstd:=[${MULTILIB_USEDEP}] )"
+
+# Do we need to enforce the same ssl backend for curl and rtmpdump? Bug #423303
+#	rtmp? (
+#		media-video/rtmpdump
+#		curl_ssl_gnutls? ( media-video/rtmpdump[gnutls] )
+#		curl_ssl_openssl? ( media-video/rtmpdump[-gnutls,ssl] )
+#	)
+
+DEPEND="${RDEPEND}"
+BDEPEND="dev-lang/perl
+	virtual/pkgconfig
+	test? (
+		sys-apps/diffutils
+	)
+	verify-sig? ( sec-keys/openpgp-keys-danielstenberg )"
+
+DOCS=( CHANGES README docs/{FEATURES.md,INTERNALS.md,FAQ,BUGS.md,CONTRIBUTE.md} )
+
+MULTILIB_WRAPPED_HEADERS=(
+	/usr/include/curl/curlbuild.h
+)
+
+MULTILIB_CHOST_TOOLS=(
+	/usr/bin/curl-config
+)
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-7.30.0-prefix.patch
+	"${FILESDIR}"/${PN}-respect-cflags-3.patch
+	"${FILESDIR}"/${P}-proxy-noproxy-tailmatching.patch
+	"${FILESDIR}"/${P}-proxy-noproxy-match-comma.patch
+)
+
+src_prepare() {
+	default
+
+	eprefixify curl-config.in
+	eautoreconf
+}
+
+multilib_src_configure() {
+	# We make use of the fact that later flags override earlier ones
+	# So start with all ssl providers off until proven otherwise
+	# TODO: in the future, we may want to add wolfssl (https://www.wolfssl.com/)
+	local myconf=()
+
+	myconf+=( --without-gnutls --without-mbedtls --without-nss --without-ssl )
+	myconf+=( --without-ca-fallback --with-ca-bundle="${EPREFIX}"/etc/ssl/certs/ca-certificates.crt  )
+	#myconf+=( --without-default-ssl-backend )
+	if use ssl ; then
+		if use gnutls || use curl_ssl_gnutls; then
+			einfo "SSL provided by gnutls"
+			myconf+=( --with-gnutls --with-nettle )
+		fi
+		if use mbedtls || use curl_ssl_mbedtls; then
+			einfo "SSL provided by mbedtls"
+			myconf+=( --with-mbedtls )
+		fi
+		if use nss || use curl_ssl_nss; then
+			einfo "SSL provided by nss"
+			myconf+=( --with-nss --with-nss-deprecated )
+		fi
+		if use openssl || use curl_ssl_openssl; then
+			einfo "SSL provided by openssl"
+			myconf+=( --with-ssl --with-ca-path="${EPREFIX}"/etc/ssl/certs )
+		fi
+
+		if use curl_ssl_gnutls; then
+			einfo "Default SSL provided by gnutls"
+			myconf+=( --with-default-ssl-backend=gnutls )
+		elif use curl_ssl_mbedtls; then
+			einfo "Default SSL provided by mbedtls"
+			myconf+=( --with-default-ssl-backend=mbedtls )
+		elif use curl_ssl_nss; then
+			einfo "Default SSL provided by nss"
+			myconf+=( --with-default-ssl-backend=nss )
+		elif use curl_ssl_openssl; then
+			einfo "Default SSL provided by openssl"
+			myconf+=( --with-default-ssl-backend=openssl )
+		else
+			eerror "We can't be here because of REQUIRED_USE."
+		fi
+
+	else
+		einfo "SSL disabled"
+	fi
+
+	# These configuration options are organized alphabetically
+	# within each category.  This should make it easier if we
+	# ever decide to make any of them contingent on USE flags:
+	# 1) protocols first.  To see them all do
+	# 'grep SUPPORT_PROTOCOLS configure.ac'
+	# 2) --enable/disable options second.
+	# 'grep -- --enable configure | grep Check | awk '{ print $4 }' | sort
+	# 3) --with/without options third.
+	# grep -- --with configure | grep Check | awk '{ print $4 }' | sort
+
+	myconf+=(
+		$(use_enable alt-svc)
+		--enable-crypto-auth
+		--enable-dict
+		--disable-ech
+		--enable-file
+		$(use_enable ftp)
+		$(use_enable gopher)
+		$(use_enable hsts)
+		--enable-http
+		$(use_enable imap)
+		$(use_enable ldap)
+		$(use_enable ldap ldaps)
+		--enable-ntlm
+		--disable-ntlm-wb
+		$(use_enable pop3)
+		--enable-rt
+		--enable-rtsp
+		$(use_enable samba smb)
+		$(use_with ssh libssh2)
+		$(use_enable smtp)
+		$(use_enable telnet)
+		$(use_enable tftp)
+		--enable-tls-srp
+		$(use_enable adns ares)
+		--enable-cookies
+		--enable-dateparse
+		--enable-dnsshuffle
+		--enable-doh
+		--enable-symbol-hiding
+		--enable-http-auth
+		$(use_enable ipv6)
+		--enable-largefile
+		--enable-manual
+		--enable-mime
+		--enable-netrc
+		$(use_enable progress-meter)
+		--enable-proxy
+		--disable-sspi
+		$(use_enable static-libs static)
+		--enable-pthreads
+		--enable-threaded-resolver
+		--disable-versioned-symbols
+		--without-amissl
+		--without-bearssl
+		$(use_with brotli)
+		--without-fish-functions-dir
+		$(use_with http2 nghttp2)
+		--without-hyper
+		$(use_with idn libidn2)
+		$(use_with kerberos gssapi "${EPREFIX}"/usr)
+		--without-libgsasl
+		--without-libpsl
+		--without-msh3
+		$(use_with nghttp3)
+		$(use_with nghttp3 ngtcp2)
+		$(use_with quiche)
+		$(use_with rtmp librtmp)
+		--without-rustls
+		--without-schannel
+		--without-secure-transport
+		$(use_enable websockets)
+		--without-winidn
+		--without-wolfssl
+		--with-zlib
+		$(use_with zstd)
+	)
+
+	ECONF_SOURCE="${S}" econf "${myconf[@]}"
+
+	if ! multilib_is_native_abi; then
+		# avoid building the client
+		sed -i -e '/SUBDIRS/s:src::' Makefile || die
+		sed -i -e '/SUBDIRS/s:scripts::' Makefile || die
+	fi
+
+	# Fix up the pkg-config file to be more robust.
+	# https://github.com/curl/curl/issues/864
+	local priv=() libs=()
+	# We always enable zlib.
+	libs+=( "-lz" )
+	priv+=( "zlib" )
+	if use http2; then
+		libs+=( "-lnghttp2" )
+		priv+=( "libnghttp2" )
+	fi
+	if use quiche; then
+		libs+=( "-lquiche" )
+		priv+=( "quiche" )
+	fi
+	if use nghttp3; then
+		libs+=( "-lnghttp3" "-lngtcp2" )
+		priv+=( "libnghttp3" "-libtcp2" )
+	fi
+	if use ssl && use curl_ssl_openssl; then
+		libs+=( "-lssl" "-lcrypto" )
+		priv+=( "openssl" )
+	fi
+	grep -q Requires.private libcurl.pc && die "need to update ebuild"
+	libs=$(printf '|%s' "${libs[@]}")
+	sed -i -r \
+		-e "/^Libs.private/s:(${libs#|})( |$)::g" \
+		libcurl.pc || die
+	echo "Requires.private: ${priv[*]}" >> libcurl.pc || die
+}
+
+multilib_src_test() {
+	# See https://github.com/curl/curl/blob/master/tests/runtests.pl#L5721
+	# -n: no valgrind (unreliable in sandbox and doesn't work correctly on all arches)
+	# -v: verbose
+	# -a: keep going on failure (so we see everything which breaks, not just 1st test)
+	# -k: keep test files after completion
+	# -am: automake style TAP output
+	# -p: print logs if test fails
+	# Note: if needed, we can disable tests. See e.g. Fedora's packaging
+	# or just read https://github.com/curl/curl/tree/master/tests#run.
+	multilib_is_native_abi && emake test TFLAGS="-n -v -a -k -am -p"
+}
+
+multilib_src_install_all() {
+	einstalldocs
+	find "${ED}" -type f -name '*.la' -delete || die
+	rm -rf "${ED}"/etc/ || die
+}

diff --git a/net-misc/curl/files/curl-7.86.0-proxy-noproxy-match-comma.patch b/net-misc/curl/files/curl-7.86.0-proxy-noproxy-match-comma.patch
new file mode 100644
index 000000000000..6c8f4067e8d5
--- /dev/null
+++ b/net-misc/curl/files/curl-7.86.0-proxy-noproxy-match-comma.patch
@@ -0,0 +1,86 @@
+https://bugs.gentoo.org/878365#c2
+https://github.com/curl/curl/issues/9813
+https://github.com/curl/curl/commit/efc286b7a62af0568fdcbf3c68791c9955182128
+
+From efc286b7a62af0568fdcbf3c68791c9955182128 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Thu, 27 Oct 2022 13:54:27 +0200
+Subject: [PATCH] noproxy: also match with adjacent comma
+
+If the host name is an IP address and the noproxy string contained that
+IP address with a following comma, it would erroneously not match.
+
+Extended test 1614 to verify this combo as well.
+
+Reported-by: Henning Schild
+
+Fixes #9813
+Closes #9814
+--- a/lib/noproxy.c
++++ b/lib/noproxy.c
+@@ -192,18 +192,22 @@ bool Curl_check_noproxy(const char *name, const char *no_proxy)
+           /* FALLTHROUGH */
+         case TYPE_IPV6: {
+           const char *check = token;
+-          char *slash = strchr(check, '/');
++          char *slash;
+           unsigned int bits = 0;
+           char checkip[128];
++          if(tokenlen >= sizeof(checkip))
++            /* this cannot match */
++            break;
++          /* copy the check name to a temp buffer */
++          memcpy(checkip, check, tokenlen);
++          checkip[tokenlen] = 0;
++          check = checkip;
++
++          slash = strchr(check, '/');
+           /* if the slash is part of this token, use it */
+-          if(slash && (slash < &check[tokenlen])) {
++          if(slash) {
+             bits = atoi(slash + 1);
+-            /* copy the check name to a temp buffer */
+-            if(tokenlen >= sizeof(checkip))
+-              break;
+-            memcpy(checkip, check, tokenlen);
+-            checkip[ slash - check ] = 0;
+-            check = checkip;
++            *slash = 0; /* null terminate there */
+           }
+           if(type == TYPE_IPV6)
+             match = Curl_cidr6_match(name, check, bits);
+--- a/tests/data/test1614
++++ b/tests/data/test1614
+@@ -16,7 +16,7 @@ unittest
+ proxy
+ </features>
+  <name>
+-cidr comparisons
++noproxy and cidr comparisons
+  </name>
+ </client>
+ <errorcode>
+--- a/tests/unit/unit1614.c
++++ b/tests/unit/unit1614.c
+@@ -77,6 +77,20 @@ UNITTEST_START
+     { NULL, NULL, 0, FALSE} /* end marker */
+   };
+   struct noproxy list[]= {
++    { "127.0.0.1", "127.0.0.1,localhost", TRUE},
++    { "127.0.0.1", "127.0.0.1,localhost,", TRUE},
++    { "127.0.0.1", "127.0.0.1/8,localhost,", TRUE},
++    { "127.0.0.1", "127.0.0.1/28,localhost,", TRUE},
++    { "127.0.0.1", "127.0.0.1/31,localhost,", TRUE},
++    { "127.0.0.1", "localhost,127.0.0.1", TRUE},
++    { "127.0.0.1", "localhost,127.0.0.1.127.0.0.1.127.0.0.1.127.0.0.1."
++      "127.0.0.1.127.0.0.1.127.0.0.1.127.0.0.1.127.0.0.1.127.0.0.1.127."
++      "0.0.1.127.0.0.1.127.0.0." /* 128 bytes "address" */, FALSE},
++    { "127.0.0.1", "localhost,127.0.0.1.127.0.0.1.127.0.0.1.127.0.0.1."
++      "127.0.0.1.127.0.0.1.127.0.0.1.127.0.0.1.127.0.0.1.127.0.0.1.127."
++      "0.0.1.127.0.0.1.127.0.0" /* 127 bytes "address" */, FALSE},
++    { "localhost", "localhost,127.0.0.1", TRUE},
++    { "localhost", "127.0.0.1,localhost", TRUE},
+     { "foobar", "barfoo", FALSE},
+     { "foobar", "foobar", TRUE},
+     { "192.168.0.1", "foobar", FALSE},
+

diff --git a/net-misc/curl/files/curl-7.86.0-proxy-noproxy-tailmatching.patch b/net-misc/curl/files/curl-7.86.0-proxy-noproxy-tailmatching.patch
new file mode 100644
index 000000000000..15f5e64c91f3
--- /dev/null
+++ b/net-misc/curl/files/curl-7.86.0-proxy-noproxy-tailmatching.patch
@@ -0,0 +1,66 @@
+https://bugs.gentoo.org/878365#c2
+https://github.com/curl/curl/issues/9821
+https://github.com/curl/curl/commit/b830f9ba9e94acf672cd191993ff679fa888838b
+
+From b830f9ba9e94acf672cd191993ff679fa888838b Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Fri, 28 Oct 2022 10:51:49 +0200
+Subject: [PATCH] noproxy: fix tail-matching
+
+Also ignore trailing dots in both host name and comparison pattern.
+
+Regression in 7.86.0 (from 1e9a538e05c0)
+
+Extended test 1614 to verify better.
+
+Reported-by: Henning Schild
+Fixes #9821
+Closes #9822
+--- a/lib/noproxy.c
++++ b/lib/noproxy.c
+@@ -153,9 +153,14 @@ bool Curl_check_noproxy(const char *name, const char *no_proxy)
+     }
+     else {
+       unsigned int address;
++      namelen = strlen(name);
+       if(1 == Curl_inet_pton(AF_INET, name, &address))
+         type = TYPE_IPV4;
+-      namelen = strlen(name);
++      else {
++        /* ignore trailing dots in the host name */
++        if(name[namelen - 1] == '.')
++          namelen--;
++      }
+     }
+ 
+     while(*p) {
+@@ -177,12 +182,23 @@ bool Curl_check_noproxy(const char *name, const char *no_proxy)
+       if(tokenlen) {
+         switch(type) {
+         case TYPE_HOST:
+-          if(*token == '.') {
+-            ++token;
+-            --tokenlen;
+-            /* tailmatch */
+-            match = (tokenlen <= namelen) &&
+-              strncasecompare(token, name + (namelen - tokenlen), namelen);
++          /* ignore trailing dots in the token to check */
++          if(token[tokenlen - 1] == '.')
++            tokenlen--;
++
++          if(tokenlen && (*token == '.')) {
++            /* A: example.com matches '.example.com'
++               B: www.example.com matches '.example.com'
++               C: nonexample.com DOES NOT match '.example.com'
++            */
++            if((tokenlen - 1) == namelen)
++              /* case A, exact match without leading dot */
++              match = strncasecompare(token + 1, name, namelen);
++            else if(tokenlen < namelen)
++              /* case B, tailmatch with leading dot */
++              match = strncasecompare(token, name + (namelen - tokenlen),
++                                      tokenlen);
++            /* case C passes through, not a match */
+           }
+           else
+             match = (tokenlen == namelen) &&