diff options
| -rw-r--r-- | src/identity.cpp | 12 | ||||
| -rw-r--r-- | src/pubkey.h | 12 |
2 files changed, 23 insertions, 1 deletions
diff --git a/src/identity.cpp b/src/identity.cpp index 7364a8b..d7dd1f9 100644 --- a/src/identity.cpp +++ b/src/identity.cpp @@ -117,8 +117,18 @@ Identity Identity::Builder::commit() const throw runtime_error("failed to load secret key"); auto sdata = key->sign(idata); + if (idata->owner) { + if (auto okey = SecretKey::load((*idata->owner)->data->keyIdentity)) + sdata = okey->signAdd(sdata); + else + throw runtime_error("failed to load secret key"); + } + + auto p = Identity::Priv::validate({ sdata }); + if (!p) + throw runtime_error("failed to validate committed identity"); - return Identity(Identity::Priv::validate({ sdata })); + return Identity(std::move(p)); } void Identity::Builder::name(const string & val) diff --git a/src/pubkey.h b/src/pubkey.h index 7b80752..ef7e322 100644 --- a/src/pubkey.h +++ b/src/pubkey.h @@ -38,6 +38,8 @@ public: template<class T> Stored<Signed<T>> sign(const Stored<T> &) const; + template<class T> + Stored<Signed<T>> signAdd(const Stored<Signed<T>> &) const; private: vector<uint8_t> sign(const Digest &) const; @@ -89,6 +91,16 @@ Stored<Signed<T>> SecretKey::sign(const Stored<T> & val) const return st.store(Signed(val, { sig })); } +template<class T> +Stored<Signed<T>> SecretKey::signAdd(const Stored<Signed<T>> & val) const +{ + auto st = val.ref().storage(); + auto sig = st.store(Signature(pub(), sign(val.ref().digest()))); + auto sigs = val->sigs; + sigs.push_back(st.store(Signature(pub(), sign(val->data.ref().digest())))); + return st.store(Signed(val->data, sigs)); +} + template<typename T> Signed<T> Signed<T>::load(const Ref & ref) { |