Fix signature verification

Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>

nmstate.spec

@@ -4,12 +4,13 @@
 
 Name:           nmstate
 Version:        0.3.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Declarative network manager API
 License:        LGPLv2+
 URL:            https://github.com/%{srcname}/%{srcname}
 Source0:        %{url}/releases/download/v%{version}/%{srcname}-%{version}.tar.gz
 Source1:        %{url}/releases/download/v%{version}/%{srcname}-%{version}.tar.gz.asc
+Source2:        https://www.nmstate.io/nmstate.gpg
 BuildArch:      noarch
 BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
@@ -42,8 +43,8 @@ Suggests:       NetworkManager-team
 This package contains the Python 3 library for Nmstate.
 
 %prep
-curl --silent https://www.nmstate.io/nmstate.gpg | gpg2 --import
+gpg2 --import --import-options import-export,import-minimal %{SOURCE2} > ./gpgkey-mantainers.gpg
-gpg2 --verify  %{SOURCE1} %{SOURCE0}
+gpgv2 --keyring ./gpgkey-mantainers.gpg %{SOURCE1} %{SOURCE0}
 %setup -q
 
 %build
@@ -65,6 +66,9 @@ gpg2 --verify  %{SOURCE1} %{SOURCE0}
 %{python3_sitelib}/%{srcname}-*.egg-info/
 
 %changelog
+* Fri May 08 2020 Fernando Fernandez Mancera <ferferna@redhat.com> - 0.3.0-3
+- Fix signature verification
+
 * Fri May 08 2020 Fernando Fernandez Mancera <ferferna@redhat.com> - 0.3.0-2
 - Update signature verification