update mainline to 1.17.3

fixes CVE-2019-9511, CVE-2019-9513, CVE-2019-9516
enable source file verification

Signed-off-by: Felix Kaechele <heffer@fedoraproject.org>

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+=52bu
+-----END PGP PUBLIC KEY BLOCK-----

mdounin.key

@@ -0,0 +1,33 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v1.4.11 (FreeBSD)
+
+mQENBE7SKu8BCADQo6x4ZQfAcPlJMLmL8zBEBUS6GyKMMMDtrTh3Yaq481HB54oR
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+wn0mtXeIXLCTvBmznXfaMKllsqbsy2nCJ2P2uJjOntw=
+=Tavt
+-----END PGP PUBLIC KEY BLOCK-----

nginx.spec

@@ -22,7 +22,7 @@
 
 Name:              nginx
 Epoch:             1
-Version:           1.17.2
+Version:           1.17.3
 Release:           1%{?dist}
 
 Summary:           A high performance web server and reverse proxy server
@@ -32,6 +32,13 @@ License:           BSD
 URL:               http://nginx.org/
 
 Source0:           https://nginx.org/download/nginx-%{version}.tar.gz
+Source1:           https://nginx.org/download/nginx-%{version}.tar.gz.asc
+# Keys are found here: http://nginx.org/en/pgp_keys.html
+Source2:           http://nginx.org/keys/aalexeev.key
+Source3:           http://nginx.org/keys/is.key
+Source4:           http://nginx.org/keys/maxim.key
+Source5:           http://nginx.org/keys/mdounin.key
+Source6:           http://nginx.org/keys/sb.key
 Source10:          nginx.service
 Source11:          nginx.logrotate
 Source12:          nginx.conf
@@ -52,6 +59,7 @@ Patch0:            nginx-auto-cc-gcc.patch
 Patch2:            nginx-1.12.1-logs-perm.patch
 
 BuildRequires:     gcc
+BuildRequires:     gnupg2
 %if 0%{?with_gperftools}
 BuildRequires:     gperftools-devel
 %endif
@@ -169,6 +177,9 @@ Requires:          nginx
 
 
 %prep
+# Combine all keys from upstream into one file
+cat %{S:2} %{S:3} %{S:4} %{S:5} %{S:6} > %{_builddir}/%{name}.gpg
+%{gpgverify} --keyring='%{_builddir}/%{name}.gpg' --signature='%{SOURCE1}' --data='%{SOURCE0}'
 %setup -q
 %patch0 -p0
 %patch2 -p1
@@ -459,6 +470,11 @@ fi
 
 
 %changelog
+* Fri Aug 16 2019 Felix Kaechele <heffer@fedoraproject.org> - 1:1.17.3-1
+- update mainline to 1.17.3
+- fixes CVE-2019-9511, CVE-2019-9513, CVE-2019-9516
+- enable source file verification
+
 * Wed Jul 24 2019 Felix Kaechele <heffer@fedoraproject.org> - 1:1.17.2-1
 - update mainline to 1.17.2
 

sb.key

@@ -0,0 +1,41 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v1.4.11 (FreeBSD)
+
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+CoHAyoqJeb/xLBwuKWg0/4U=
+=iFlP
+-----END PGP PUBLIC KEY BLOCK-----

sources

@@ -1 +1,2 @@
-SHA512 (nginx-1.17.2.tar.gz) = 9bb48b7b271f30cfb4d35c86a57eae2a5aeece6be755c1f55b7d4cded73d1dbb8dc89087cac279144c8c25a2624e7fbd71cc55ada4aef932143e3a16c601452b
+SHA512 (nginx-1.17.3.tar.gz) = b81e75c4c8c03ca2f0b40b9c2a1812cf168cb2319d7246b9b0cce838ef7dba81f3cd57a213ec8d58e457a0fa6b912adff2e5597e5ada7258cfe27f55b05205e2
+SHA512 (nginx-1.17.3.tar.gz.asc) = 07c3600fdac851dc5c790f9647a4929f68fbdb68133a433db3fcd6edfa6f68945ca3e0c8849143a874976265b939cbb1398ca2a769b424b67835d5806f697bad