lib/oe/package_manager: import rpm signing key to rpmdb

Import the gpg key used in rpm signing into rpmdb. This makes it
possible again to create images when rpm signing is enabled.

Also, instruct dnf to enforce signature check if rpm signing is enabled.

Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/lib/oe/package_manager.py b/meta/lib/oe/package_manager.py
index b016bc32dc578dfc2c97e7229356d439ff552034..eeb4c76071a78cbcade073071d0b754c80cae9de 100644 (file)
--- a/meta/lib/oe/package_manager.py
+++ b/meta/lib/oe/package_manager.py
@@ -520,7 +520,14 @@ class RpmPM(PackageManager):
             open(platformconfdir + "macros", 'a').write("%_prefer_color 7")
 
         if self.d.getVar('RPM_SIGN_PACKAGES') == '1':
-            raise NotImplementedError("Signature verification with rpm not yet supported.")
+            pubkey_path = self.d.getVar('RPM_GPG_PUBKEY')
+            rpm_bin = bb.utils.which(os.getenv('PATH'), "rpmkeys")
+            cmd = [rpm_bin, '--root=%s' % self.target_rootfs, '--import', pubkey_path]
+            try:
+                subprocess.check_output(cmd, stderr=subprocess.STDOUT)
+            except subprocess.CalledProcessError as e:
+                bb.fatal("Importing GPG key failed. Command '%s' "
+                        "returned %d:\n%s" % (' '.join(cmd), e.returncode, e.output.decode("utf-8")))
 
     def create_configs(self):
         self._configure_dnf()
@@ -570,7 +577,8 @@ class RpmPM(PackageManager):
         output = self._invoke_dnf((["--skip-broken"] if attempt_only else []) +
                          (["-x", ",".join(exclude_pkgs)] if len(exclude_pkgs) > 0 else []) +
                          (["--setopt=install_weak_deps=False"] if self.d.getVar('NO_RECOMMENDATIONS') == 1 else []) +
-                         ["--nogpgcheck", "install"] +
+                         (["--nogpgcheck"] if self.d.getVar('RPM_SIGN_PACKAGES') != '1' else ["--setopt=gpgcheck=True"]) +
+                         ["install"] +
                          pkgs)
 
         failed_scriptlets_pkgnames = collections.OrderedDict()