diff --git a/.gcr.metadata b/.gcr.metadata
new file mode 100644
index 0000000..ed76ce0
--- /dev/null
+++ b/.gcr.metadata
@@ -0,0 +1 @@
+65cddbc1e12266233aca4d1857a93b42ef52f620 SOURCES/gcr-3.28.0.tar.xz
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0eed4d0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/gcr-3.28.0.tar.xz
diff --git a/SPECS/gcr.spec b/SPECS/gcr.spec
new file mode 100644
index 0000000..bd06bf4
--- /dev/null
+++ b/SPECS/gcr.spec
@@ -0,0 +1,258 @@
+%ifarch %{ix86} x86_64 ppc ppc64 ppc64le s390x armv7hl aarch64
+%global has_valgrind 1
+%endif
+
+Name: gcr
+Version: 3.28.0
+Release: 1%{?dist}
+Summary: A library for bits of crypto UI and parsing
+
+License: LGPLv2+
+URL: https://wiki.gnome.org/Projects/CryptoGlue
+Source0: https://download.gnome.org/sources/%{name}/3.28/%{name}-%{version}.tar.xz
+
+BuildRequires: pkgconfig(gio-unix-2.0)
+BuildRequires: pkgconfig(gobject-introspection-1.0)
+BuildRequires: pkgconfig(gtk+-3.0)
+BuildRequires: pkgconfig(p11-kit-1)
+BuildRequires: chrpath
+BuildRequires: docbook-style-xsl
+BuildRequires: libgcrypt-devel
+BuildRequires: desktop-file-utils
+BuildRequires: intltool
+BuildRequires: vala
+%if 0%{?has_valgrind}
+BuildRequires: valgrind-devel
+%endif
+BuildRequires: /usr/bin/gpg2
+BuildRequires: /usr/bin/valac
+BuildRequires: /usr/bin/xsltproc
+
+%description
+gcr is a library for displaying certificates, and crypto UI, accessing
+key stores. It also provides a viewer for crypto files on the GNOME
+desktop.
+
+gck is a library for accessing PKCS#11 modules like smart cards.
+
+%package devel
+Summary: Development files for gcr
+Requires: %{name}%{?_isa} = %{version}-%{release}
+
+%description devel
+The gcr-devel package includes the header files for the gcr library.
+
+
+%prep
+%setup -q
+
+# Use system valgrind headers instead
+%if 0%{?has_valgrind}
+rm -rf build/valgrind/
+%endif
+
+%build
+%configure --enable-introspection
+make %{?_smp_mflags}
+
+
+%install
+make install DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p"
+rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
+rm -f $RPM_BUILD_ROOT%{_libdir}/libmock-test-module.*
+%find_lang %{name}
+
+chrpath --delete $RPM_BUILD_ROOT%{_libdir}/lib*.so.*
+chrpath --delete $RPM_BUILD_ROOT%{_bindir}/gcr-viewer
+chrpath --delete $RPM_BUILD_ROOT%{_libexecdir}/gcr-prompter
+
+
+%check
+desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/gcr-viewer.desktop
+
+
+%post
+/sbin/ldconfig
+/usr/bin/update-desktop-database &> /dev/null || :
+/bin/touch --no-create %{_datadir}/icons/hicolor &>/dev/null || :
+/bin/touch --no-create %{_datadir}/mime/packages &>/dev/null || :
+
+
+%postun
+/sbin/ldconfig
+/usr/bin/update-desktop-database &> /dev/null || :
+if [ $1 -eq 0 ] ; then
+ /bin/touch --no-create %{_datadir}/icons/hicolor &>/dev/null
+ /usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
+ /usr/bin/update-mime-database %{_datadir}/mime &> /dev/null || :
+fi
+
+
+%posttrans
+/usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
+/usr/bin/glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
+/usr/bin/update-mime-database -n %{_datadir}/mime &> /dev/null || :
+
+
+%files -f %{name}.lang
+%doc README NEWS
+%license COPYING
+%{_bindir}/gcr-viewer
+%{_datadir}/applications/gcr-viewer.desktop
+%dir %{_datadir}/GConf
+%dir %{_datadir}/GConf/gsettings
+%{_datadir}/GConf/gsettings/org.gnome.crypto.pgp.convert
+%{_datadir}/GConf/gsettings/org.gnome.crypto.pgp_keyservers.convert
+%{_datadir}/glib-2.0/schemas/org.gnome.crypto.pgp.gschema.xml
+%{_libdir}/girepository-1.0
+%{_libdir}/libgck-1.so.*
+%{_libdir}/libgcr-3.so.*
+%{_libdir}/libgcr-base-3.so.*
+%{_libdir}/libgcr-ui-3.so.*
+%{_datadir}/icons/hicolor/*/apps/*
+%{_datadir}/mime/packages/gcr-crypto-types.xml
+%{_libexecdir}/gcr-prompter
+%{_libexecdir}/gcr-ssh-askpass
+%{_datadir}/dbus-1/services/org.gnome.keyring.PrivatePrompter.service
+%{_datadir}/dbus-1/services/org.gnome.keyring.SystemPrompter.service
+%{_datadir}/applications/gcr-prompter.desktop
+
+%files devel
+%{_includedir}/gck-1
+%{_includedir}/gcr-3
+%{_libdir}/libgck-1.so
+%{_libdir}/libgcr-3.so
+%{_libdir}/libgcr-base-3.so
+%{_libdir}/libgcr-ui-3.so
+%{_libdir}/pkgconfig/gck-1.pc
+%{_libdir}/pkgconfig/gcr-3.pc
+%{_libdir}/pkgconfig/gcr-base-3.pc
+%{_libdir}/pkgconfig/gcr-ui-3.pc
+%{_datadir}/gir-1.0
+%dir %{_datadir}/gtk-doc
+%dir %{_datadir}/gtk-doc/html
+%{_datadir}/gtk-doc/html/gck
+%{_datadir}/gtk-doc/html/gcr-3
+%{_datadir}/vala/
+
+
+%changelog
+* Mon Mar 12 2018 Kalev Lember <klember@redhat.com> - 3.28.0-1
+- Update to 3.28.0
+- Resolves: #1567199
+
+* Fri Mar 25 2016 Kalev Lember <klember@redhat.com> - 3.20.0-1
+- Update to 3.20.0
+- Resolves: #1386859
+
+* Tue May 19 2015 David King <dking@redhat.com> - 3.14.0-1
+- Update to 3.14.0 (#1222974)
+
+* Fri Jan 24 2014 Daniel Mach <dmach@redhat.com> - 3.8.2-4
+- Mass rebuild 2014-01-24
+
+* Fri Dec 27 2013 Daniel Mach <dmach@redhat.com> - 3.8.2-3
+- Mass rebuild 2013-12-27
+
+* Fri May 10 2013 Adam Williamson <awilliam@redhat.com> - 3.8.2-2
+- update scriptlets to match current guidelines
+
+* Sun May 05 2013 Stef Walter <stefw@redhat.com> - 3.8.2-1
+- Update to 3.8.2
+
+* Tue Apr 16 2013 Richard Hughes <rhughes@redhat.com> - 3.8.1-1
+- Update to 3.8.1
+
+* Tue Mar 26 2013 Kalev Lember <kalevlember@gmail.com> - 3.8.0-1
+- Update to 3.8.0
+
+* Mon Mar 18 2013 Richard Hughes <rhughes@redhat.com> - 3.7.92-1
+- Update to 3.7.92
+
+* Thu Mar 7 2013 Matthias Clasen <mclasen@redhat.com> - 3.7.91-1
+- Update to 3.7.91
+
+* Wed Feb 06 2013 Kalev Lember <kalevlember@gmail.com> - 3.7.5-1
+- Update to 3.7.5
+
+* Mon Jan 14 2013 Tomas Bzatek <tbzatek@redhat.com> - 3.7.2-2
+- Fix crash on parsing some certificates (#894157)
+
+* Wed Jan 09 2013 Richard Hughes <hughsient@gmail.com> - 3.7.2-1
+- Update to 3.7.2
+
+* Fri Nov 09 2012 Kalev Lember <kalevlember@gmail.com> - 3.7.1-1
+- Update to 3.7.1
+
+* Tue Oct 16 2012 Kalev Lember <kalevlember@gmail.com> - 3.6.1-1
+- Update to 3.6.1
+
+* Tue Sep 25 2012 Kalev Lember <kalevlember@gmail.com> - 3.6.0-1
+- Update to 3.6.0
+
+* Wed Sep 19 2012 Richard Hughes <hughsient@gmail.com> - 3.5.92-1
+- Update to 3.5.92
+
+* Tue Aug 21 2012 Richard Hughes <hughsient@gmail.com> - 3.5.90-1
+- Update to 3.5.90
+
+* Tue Aug 07 2012 Richard Hughes <hughsient@gmail.com> - 3.5.5-1
+- Update to 3.5.5
+
+* Thu Jul 19 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.5.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Tue Jul 17 2012 Richard Hughes <hughsient@gmail.com> - 3.5.4-1
+- Update to 3.5.4
+
+* Mon Jun 25 2012 Richard Hughes <hughsient@gmail.com> - 3.5.3-1
+- Update to 3.5.3
+
+* Tue Apr 24 2012 Kalev Lember <kalevlember@gmail.com> - 3.4.1-2
+- Silence glib-compile-schemas output
+
+* Mon Apr 16 2012 Richard Hughes <hughsient@gmail.com> - 3.4.1-1
+- Update to 3.4.1
+
+* Mon Mar 26 2012 Debarshi Ray <rishi@fedoraproject.org> - 3.4.0-1
+- Update to 3.4.0
+
+* Wed Mar 21 2012 Matthias Clasen <mclasen@redhat.com> - 3.3.92-2
+- Enable introspection, needed for gnome-shell now
+
+* Wed Mar 21 2012 Kalev Lember <kalevlember@gmail.com> - 3.3.92-1
+- Update to 3.3.92
+
+* Fri Mar 09 2012 Rex Dieter <rdieter@fedoraproject.org> 3.3.90-2
+- suppress scriptlet output
+
+* Mon Mar 5 2012 Matthias Clasen <mclasen@redhat.com> - 3.3.90-1
+- Update to 3.3.90
+
+* Mon Feb 13 2012 Matthias Clasen <mclasen@redhat.com> - 3.3.5-1
+- Update to 3.3.5
+
+* Tue Jan 17 2012 Matthias Clasen <mclasen@redhat.com> - 3.3.4-1
+- Update to 3.3.4
+
+* Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.3.3.1-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
+* Tue Jan 3 2012 Tomas Bzatek <tbzatek@redhat.com> 3.3.3.1-4
+- Add a Conflicts directive for older gnome-keyring packages (#771299)
+
+* Wed Dec 21 2011 Matthias Clasen <mclasen@redhat.com> 3.3.3.1-3
+- Own some directories
+
+* Wed Dec 21 2011 Matthias Clasen <mclasen@redhat.com> 3.3.3.1-2
+- Delete rpaths
+
+* Wed Dec 21 2011 Matthias Clasen <mclasen@redhat.com> 3.3.3.1-1
+- Update to 3.3.3.1
+
+* Fri Dec 15 2011 Matthias Clasen <mclasen@redhat.com> 3.3.2.1-1
+- Update to 3.3.2.1
+
+* Thu Nov 10 2011 Matthias Clasen <mclasen@redhat.com> 3.3.1-1
+- Initial packaging
+