Prepare for EPEL 7 uplift

- Use %{?epel} tag to maintain a single specfile
- Relax openssl requirement to 1.0.1+ for EPEL 7
- Don't use weak dependencies in EPEL

0001-Use-Fedora-OpenSSL-build-flags.patch

@@ -0,0 +1,76 @@
+From 6ecf32b36eab498da24a5e23d08713e19ab341a5 Mon Sep 17 00:00:00 2001
+From: Stephen Gallagher <sgallagh@redhat.com>
+Date: Thu, 8 Sep 2016 12:54:20 -0400
+Subject: [PATCH] Use Fedora OpenSSL build flags
+
+---
+ deps/openssl/config/Makefile | 5 ++++-
+ deps/openssl/openssl.gypi    | 9 ++++++---
+ 2 files changed, 10 insertions(+), 4 deletions(-)
+
+diff --git a/deps/openssl/config/Makefile b/deps/openssl/config/Makefile
+index c8155b16d8dcfbc7ade7cd463248236d989b0599..7a319fd13b06b0520b3e118691381f27fdccf1a0 100644
+--- a/deps/openssl/config/Makefile
++++ b/deps/openssl/config/Makefile
+@@ -1,8 +1,11 @@
+ PERL    = perl
+ CONFIGURE = ./Configure
+-COPT = no-shared no-symlinks
++COPT = no-shared no-symlinks \
++	zlib sctp enable-camellia enable-seed enable-tlsext enable-rfc3779 \
++	enable-cms enable-md2 enable-rc5 \
++	no-mdc2 no-ec2m no-gost no-srp
+ 
+ ARCHS = aix-gcc aix64-gcc BSD-x86 BSD-x86_64 VC-WIN32 \
+ VC-WIN64A darwin64-x86_64-cc darwin-i386-cc linux-aarch64 \
+ linux-armv4 linux-elf linux-x32 linux-x86_64 linux-ppc \
+ linux-ppc64 linux32-s390x linux64-s390x solaris-x86-gcc \
+diff --git a/deps/openssl/openssl.gypi b/deps/openssl/openssl.gypi
+index 3620e45c41074647ef54f040a539c0d1c4f9b7d9..549e87348fb8c929f80ffd651df1bf6591b071d2 100644
+--- a/deps/openssl/openssl.gypi
++++ b/deps/openssl/openssl.gypi
+@@ -383,11 +383,10 @@
+       'openssl/crypto/evp/m_dss1.c',
+       'openssl/crypto/evp/m_ecdsa.c',
+       'openssl/crypto/evp/m_md2.c',
+       'openssl/crypto/evp/m_md4.c',
+       'openssl/crypto/evp/m_md5.c',
+-      'openssl/crypto/evp/m_mdc2.c',
+       'openssl/crypto/evp/m_null.c',
+       'openssl/crypto/evp/m_ripemd.c',
+       'openssl/crypto/evp/m_sha.c',
+       'openssl/crypto/evp/m_sha1.c',
+       'openssl/crypto/evp/m_sigver.c',
+@@ -420,12 +419,10 @@
+       'openssl/crypto/lhash/lhash.c',
+       'openssl/crypto/md4/md4_dgst.c',
+       'openssl/crypto/md4/md4_one.c',
+       'openssl/crypto/md5/md5_dgst.c',
+       'openssl/crypto/md5/md5_one.c',
+-      'openssl/crypto/mdc2/mdc2_one.c',
+-      'openssl/crypto/mdc2/mdc2dgst.c',
+       'openssl/crypto/mem.c',
+       'openssl/crypto/mem_dbg.c',
+       'openssl/crypto/modes/cbc128.c',
+       'openssl/crypto/modes/ccm128.c',
+       'openssl/crypto/modes/cfb128.c',
+@@ -1261,10 +1258,16 @@
+       # Heartbeat is a TLS extension, that couldn't be turned off or
+       # asked to be not advertised. Unfortunately this is unacceptable for
+       # Microsoft's IIS, which seems to be ignoring whole ClientHello after
+       # seeing this extension.
+       'OPENSSL_NO_HEARTBEATS',
++
++      # Taken from Fedora package:
++      'OPENSSL_NO_SRP',
++      'OPENSSL_NO_GOST',
++      'OPENSSL_NO_MDC2',
++      'OPENSSL_NO_EC2M',
+     ],
+     'openssl_default_defines_win': [
+       'MK1MF_BUILD',
+       'WIN32_LEAN_AND_MEAN',
+       'OPENSSL_SYSNAME_WIN32',
+-- 
+2.7.4
+

nodejs-openssl-fix-no-srp.patch

@@ -0,0 +1,23 @@
+From 249270c8047486892b64a169ff16567b506ec1cb Mon Sep 17 00:00:00 2001
+From: Richard Levitte <levitte@openssl.org>
+Date: Fri, 22 Jul 2016 21:48:05 +0200
+Subject: [PATCH] Correct misspelt OPENSSL_NO_SRP
+
+RT#4619
+---
+ ssl/statem/statem_clnt.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/ssl/statem/statem_clnt.c b/ssl/statem/statem_clnt.c
+index b0f508c..5fb0080 100644
+--- a/ssl/statem/statem_clnt.c
++++ b/ssl/statem/statem_clnt.c
+@@ -2451,7 +2451,7 @@ static int tls_construct_cke_gost(SSL *s, unsigned char **p, int *len, int *al)
+ 
+ static int tls_construct_cke_srp(SSL *s, unsigned char **p, int *len, int *al)
+ {
+-#ifndef OPENSSL_NO_SRT
++#ifndef OPENSSL_NO_SRP
+     if (s->srp_ctx.A != NULL) {
+         /* send off the data */
+         *len = BN_num_bytes(s->srp_ctx.A);

nodejs-tarball.sh

@@ -1,7 +1,35 @@
 #!/bin/sh
-
+SCRIPTROOT=$(pwd)
 version=$(rpm -q --specfile --qf='%{version}\n' nodejs.spec | head -n1)
+
+if [ ! -e node-v${version}.tar.gz ]; then
     wget http://nodejs.org/dist/v${version}/node-v${version}.tar.gz
+fi
+
 tar -zxf node-v${version}.tar.gz
-rm -rf node-v${version}/deps/openssl
-tar -zcf node-v${version}-stripped.tar.gz node-v${version}
+rm -rf node-v${version}/deps/openssl/openssl
+
+rm -rf openssl
+fedpkg clone -a openssl
+pushd openssl
+fedpkg prep
+openssl_version=$(rpm -q --specfile --qf='%{version}\n' openssl.spec | head -n1)
+
+pushd openssl-${openssl_version}
+git init
+git add .
+git commit -m "Initial commit" --no-gpg-sign
+./config
+pushd include/openssl
+#../../../../copy_symlink.sh *.h
+popd # include/openssl
+
+git add include/ crypto/opensslconf.h
+git commit -m "Include headers" --no-gpg-sign
+git clean -f
+popd # openssl-${openssl_version}
+
+popd # openssl
+mv openssl/openssl-${openssl_version} node-v${version}/deps/openssl/openssl
+
+tar -zcf node-v${version}-hobbled.tar.gz node-v${version}

nodejs.spec

@@ -63,7 +63,9 @@ Name: nodejs
 Epoch: 1
 Version: %{nodejs_version}
 # Keep this release > 100 for F25+ due to a complicated npm upgrade bug
-Release: 103%{?dist}
+# Always increase this release, never reset it to 1 until and unless we
+# bump epoch again
+Release: 103%{?dist}.8
 Summary: JavaScript runtime
 License: MIT and ASL 2.0 and ISC and BSD
 Group: Development/Languages
@@ -72,9 +74,9 @@ URL: http://nodejs.org/
 ExclusiveArch: %{nodejs_arches}
 
 # nodejs bundles openssl, but we use the system version in Fedora
-# because openssl contains prohibited code, we remove openssl completely from
-# the tarball, using the script in Source100
-Source0: node-v%{nodejs_version}-stripped.tar.gz
+# because openssl contains prohibited code, we replace the bundled copy in the
+# tarball with the current latest Fedora version, using the script in Source100
+Source0: node-v%{nodejs_version}-hobbled.tar.gz
 Source100: %{name}-tarball.sh
 
 # The native module Requires generator remains in the nodejs SRPM, so it knows
@@ -90,6 +92,9 @@ Patch1: nodejs-disable-gyp-deps.patch
 # http://patch-tracker.debian.org/patch/series/view/nodejs/0.10.26~dfsg1-1/2014_donotinclude_root_certs.patch
 Patch2: nodejs-use-system-certs.patch
 
+# When building against the bundled OpenSSL, use the same flags as Fedora would
+Patch3: 0001-Use-Fedora-OpenSSL-build-flags.patch
+
 # build fails at configure when we build node v6.3.0 with shared libraries,
 # so we need to patch node.gyp too
 # this patch might be redundant in another release, since it seems to work with current upstream master
@@ -102,8 +107,14 @@ BuildRequires: libicu-devel
 BuildRequires: zlib-devel
 BuildRequires: gcc >= 4.8.0
 BuildRequires: gcc-c++ >= 4.8.0
-# Node.js requires some features from openssl 1.0.1 for SPDY support
+
+%if 0%{?fedora}
+# Node.js requires some features from openssl 1.0.2
 BuildRequires: openssl-devel >= 1:1.0.2
+%else
+# EPEL currently builds with the OpenSSL pulled from Fedora and
+# copied into the buildroot
+%endif
 
 # we need the system certificate store when Patch2 is applied
 Requires: ca-certificates
@@ -152,10 +163,21 @@ Provides: bundled(v8) = %{v8_version}
 Provides: bundled(http-parser) = %{http_parser_version}
 
 # Make sure we keep NPM up to date when we update Node.js
+%if 0%{?rhel}
+Requires: npm = %{npm_epoch}:%{npm_version}
+%else
 Recommends: npm = %{npm_epoch}:%{npm_version}
+%endif
+
 Conflicts: npm < %{npm_epoch}:%{npm_version}
 
 
+# On EPEL, we don't yet have a sufficiently-new version of OpenSSL, so
+# we have to carry it bundled
+%if 0%{?rhel}
+Provides: bundled(openssl) = 1.0.2h
+%endif
+
 %description
 Node.js is a platform built on Chrome's JavaScript runtime
 for easily building fast, scalable network applications.
@@ -218,11 +240,23 @@ The API documentation for the Node.js JavaScript runtime.
 rm -rf deps/uv \
        deps/zlib
 
+%if 0%{?rhel}
+# On RHEL, we need to build the bundled (hobbled) OpenSSL
+pushd deps/openssl/openssl
+#./config
+popd
+%else
+# On Fedora, we link with the system version, so completely
+# delete the bundled openssl to be certain it doesn't get used.
+rm -rf deps/openssl
+%global CONFIGURE_OPENSSL --shared-openssl
+%endif
+
 # remove bundled CA certificates
 %patch2 -p1
 rm -f src/node_root_certs.h
 
-#%patch3 -p1
+%patch3 -p1
 
 %build
 # build with debugging symbols and add defines from libuv (#892601)
@@ -232,7 +266,7 @@ export CFLAGS='%{optflags} -g -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -fno-de
 export CXXFLAGS='%{optflags} -g -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -fno-delete-null-pointer-checks'
 
 ./configure --prefix=%{_prefix} \
-           --shared-openssl \
+           %{?CONFIGURE_OPENSSL} \
            --shared-zlib \
            --shared-libuv \
            --without-dtrace \
@@ -372,6 +406,11 @@ NODE_PATH=%{buildroot}%{_prefix}/lib/node_modules %{buildroot}/%{_bindir}/node -
 %{_pkgdocdir}/npm/doc
 
 %changelog
+* Thu Sep 08 2016 Stephen Gallagher <sgallagh@redhat.com> - 1:6.%.0-104
+- Prepare for EPEL 7 uplift
+- Use %%{?epel} tag to maintain a single specfile
+- Don't use weak dependencies in EPEL
+
 * Mon Aug 29 2016 Zuzana Svetlikova <zsvetlik@redhat.com> - 1:6.5.0-103
 - Update to 6.5.0