1 files changed, 13 insertions, 0 deletions
diff --git a/lib/crypto/gpg/gpgbin/keys.go b/lib/crypto/gpg/gpgbin/keys.go
new file mode 100644
index 0000000..660ce82
--- /dev/null
+++ b/lib/crypto/gpg/gpgbin/keys.go
@@ -0,0 +1,13 @@
+package gpgbin
+
+import "fmt"
+
+// GetPrivateKeyId runs gpg --list-secret-keys s
+func GetPrivateKeyId(s string) (string, error) {
+	private := true
+	id := getKeyId(s, private)
+	if id == "" {
+		return "", fmt.Errorf("no private key found")
+	}
+	return id, nil
+}