1 files changed, 11 insertions, 0 deletions
diff --git a/src/script/sign.h b/src/script/sign.h
index 9f0382e257..e3a6196b28 100644
--- a/src/script/sign.h
+++ b/src/script/sign.h
@@ -32,6 +32,17 @@ public:
 
 extern const SigningProvider& DUMMY_SIGNING_PROVIDER;
 
+class PublicOnlySigningProvider : public SigningProvider
+{
+private:
+    const SigningProvider* m_provider;
+
+public:
+    PublicOnlySigningProvider(const SigningProvider* provider) : m_provider(provider) {}
+    bool GetCScript(const CScriptID &scriptid, CScript& script) const;
+    bool GetPubKey(const CKeyID &address, CPubKey& pubkey) const;
+};
+
 /** Interface for signature creators. */
 class BaseSignatureCreator {
 public: