1 files changed, 45 insertions, 0 deletions

diff --git a/meta/recipes-core/meta/signing-keys.bb b/meta/recipes-core/meta/signing-keys.bb
new file mode 100644
index 0000000000..cc401f3b6c
--- /dev/null
+++ b/meta/recipes-core/meta/signing-keys.bb
@@ -0,0 +1,45 @@
+# Copyright (C) 2015 Intel Corporation
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "Make public keys of the signing keys available"
+LICENSE = "MIT"
+PACKAGES = ""
+
+do_fetch[noexec] = "1"
+do_unpack[noexec] = "1"
+do_patch[noexec] = "1"
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+do_install[noexec] = "1"
+do_package[noexec] = "1"
+do_packagedata[noexec] = "1"
+do_package_write_ipk[noexec] = "1"
+do_package_write_rpm[noexec] = "1"
+do_package_write_deb[noexec] = "1"
+do_populate_sysroot[noexec] = "1"
+
+EXCLUDE_FROM_WORLD = "1"
+
+def export_gpg_pubkey(d, keyid, path):
+    import bb
+    gpg_bin = d.getVar('GPG_BIN', True) or \
+              bb.utils.which(os.getenv('PATH'), "gpg")
+    cmd = '%s --batch --yes --export --armor -o %s %s' % \
+          (gpg_bin, path, keyid)
+    status, output = oe.utils.getstatusoutput(cmd)
+    if status:
+        raise bb.build.FuncFailed('Failed to export gpg public key (%s): %s' %
+                                  (keyid, output))
+
+python do_export_public_keys () {
+    if d.getVar("RPM_SIGN_PACKAGES", True):
+        # Export public key of the rpm signing key
+        export_gpg_pubkey(d, d.getVar("RPM_GPG_NAME", True),
+                          d.getVar('RPM_GPG_PUBKEY', True))
+
+    if d.getVar('PACKAGE_FEED_SIGN', True) == '1':
+        # Export public key of the feed signing key
+        export_gpg_pubkey(d, d.getVar("PACKAGE_FEED_GPG_NAME", True),
+                          d.getVar('PACKAGE_FEED_GPG_PUBKEY', True))
+}
+addtask do_export_public_keys before do_build