Fix secure boot signing

Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>

kernel.spec

@@ -584,34 +584,44 @@ Source10: x509.genkey.rhel
 Source11: x509.genkey.fedora
 %if %{?released_kernel}
 
-Source12: securebootca.cer
-Source13: secureboot.cer
-Source14: secureboot_s390.cer
-Source15: secureboot_ppc.cer
+Source12: redhatsecurebootca5.cer
+Source13: redhatsecurebootca1.cer
+Source14: redhatsecureboot501.cer
+Source15: redhatsecureboot301.cer
+Source16: secureboot_s390.cer
+Source17: secureboot_ppc.cer
 
-%define secureboot_ca %{SOURCE12}
+%define secureboot_ca_0 %{SOURCE12}
+%define secureboot_ca_1 %{SOURCE13}
 %ifarch x86_64 aarch64
-%define secureboot_key %{SOURCE13}
-%define pesign_name redhatsecureboot301
+%define secureboot_key_0 %{SOURCE14}
+%define pesign_name_0 redhatsecureboot501
+%define secureboot_key_1 %{SOURCE15}
+%define pesign_name_1 redhatsecureboot301
 %endif
 %ifarch s390x
-%define secureboot_key %{SOURCE14}
-%define pesign_name redhatsecureboot302
+%define secureboot_key_0 %{SOURCE16}
+%define pesign_name_0 redhatsecureboot302
 %endif
 %ifarch ppc64le
-%define secureboot_key %{SOURCE15}
-%define pesign_name redhatsecureboot303
+%define secureboot_key_0 %{SOURCE17}
+%define pesign_name_0 redhatsecureboot303
 %endif
 
 # released_kernel
 %else
 
-Source12: redhatsecurebootca2.cer
-Source13: redhatsecureboot003.cer
+Source12: redhatsecurebootca4.cer
+Source13: redhatsecurebootca2.cer
+Source14: redhatsecureboot401.cer
+Source15: redhatsecureboot003.cer
 
-%define secureboot_ca %{SOURCE12}
-%define secureboot_key %{SOURCE13}
-%define pesign_name redhatsecureboot003
+%define secureboot_ca_0 %{SOURCE12}
+%define secureboot_ca_1 %{SOURCE13}
+%define secureboot_key_0 %{SOURCE14}
+%define pesign_name_0 redhatsecureboot401
+%define secureboot_key_1 %{SOURCE15}
+%define pesign_name_1 redhatsecureboot003
 
 # released_kernel
 %endif
@@ -1638,11 +1648,13 @@ BuildKernel() {
     fi
 
     %ifarch x86_64 aarch64
-    %pesign -s -i $SignImage -o vmlinuz.signed -a %{secureboot_ca} -c %{secureboot_key} -n %{pesign_name}
+    %pesign -s -i $SignImage -o vmlinuz.tmp -a %{secureboot_ca_0} -c %{secureboot_key_0} -n %{pesign_name_0}
+    %pesign -s -i vmlinuz.tmp -o vmlinuz.signed -a %{secureboot_ca_1} -c %{secureboot_key_1} -n %{pesign_name_1}
+    rm vmlinuz.tmp
     %endif
     %ifarch s390x ppc64le
     if [ -x /usr/bin/rpm-sign ]; then
-	rpm-sign --key "%{pesign_name}" --lkmsign $SignImage --output vmlinuz.signed
+	rpm-sign --key "%{pesign_name_0}" --lkmsign $SignImage --output vmlinuz.signed
     elif [ $DoModules -eq 1 ]; then
 	chmod +x scripts/sign-file
 	./scripts/sign-file -p sha256 certs/signing_key.pem certs/signing_key.x509 $SignImage vmlinuz.signed
@@ -2045,11 +2057,17 @@ BuildKernel() {
 
     # Red Hat UEFI Secure Boot CA cert, which can be used to authenticate the kernel
     mkdir -p $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer
-    install -m 0644 %{secureboot_ca} $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer/kernel-signing-ca.cer
+    %ifarch x86_64 aarch64
+       install -m 0644 %{secureboot_ca_0} $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer/kernel-signing-ca-20200609.cer
+       install -m 0644 %{secureboot_ca_1} $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer/kernel-signing-ca-20140212.cer
+       ln -s kernel-signing-ca-20200609.cer $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer/kernel-signing-ca.cer
+    %else
+       install -m 0644 %{secureboot_ca_0} $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer/kernel-signing-ca.cer
+    %endif
     %ifarch s390x ppc64le
     if [ $DoModules -eq 1 ]; then
 	if [ -x /usr/bin/rpm-sign ]; then
-	    install -m 0644 %{secureboot_key} $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer/%{signing_key_filename}
+	    install -m 0644 %{secureboot_key_0} $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer/%{signing_key_filename}
 	else
 	    install -m 0644 certs/signing_key.x509.sign${Flav} $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer/kernel-signing-ca.cer
 	    openssl x509 -in certs/signing_key.pem.sign${Flav} -outform der -out $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer/%{signing_key_filename}