diff options
Diffstat (limited to 'src/script/signingprovider.h')
| -rw-r--r-- | src/script/signingprovider.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/script/signingprovider.h b/src/script/signingprovider.h index 712e2e73d1..3298376389 100644 --- a/src/script/signingprovider.h +++ b/src/script/signingprovider.h @@ -298,4 +298,19 @@ public: /** Return the CKeyID of the key involved in a script (if there is a unique one). */ CKeyID GetKeyForDestination(const SigningProvider& store, const CTxDestination& dest); +/** A signing provider to be used to interface with multiple signing providers at once. */ +class MultiSigningProvider: public SigningProvider { + std::vector<std::unique_ptr<SigningProvider>> m_providers; + +public: + void AddProvider(std::unique_ptr<SigningProvider> provider); + + bool GetCScript(const CScriptID& scriptid, CScript& script) const override; + bool GetPubKey(const CKeyID& keyid, CPubKey& pubkey) const override; + bool GetKeyOrigin(const CKeyID& keyid, KeyOriginInfo& info) const override; + bool GetKey(const CKeyID& keyid, CKey& key) const override; + bool GetTaprootSpendData(const XOnlyPubKey& output_key, TaprootSpendData& spenddata) const override; + bool GetTaprootBuilder(const XOnlyPubKey& output_key, TaprootBuilder& builder) const override; +}; + #endif // BITCOIN_SCRIPT_SIGNINGPROVIDER_H |