Merge pull request #7399 from EOSIO/limit_se_yubihsm_to_r1

throw error if trying to create non R1 key on SE or YubiHSM wallet

plugins/wallet_plugin/se_wallet.cpp

@@ -362,6 +362,7 @@ bool se_wallet::import_key(string wif_key) {
 }
 
 string se_wallet::create_key(string key_type) {
+   EOS_ASSERT(key_type.empty() || key_type == "R1", chain::unsupported_key_type_exception, "Secure Enclave wallet only supports R1 keys");
    return (string)my->create();
 }
 

plugins/wallet_plugin/yubihsm_wallet.cpp

@@ -257,6 +257,7 @@ bool yubihsm_wallet::import_key(string wif_key) {
 }
 
 string yubihsm_wallet::create_key(string key_type) {
+   EOS_ASSERT(key_type.empty() || key_type == "R1", chain::unsupported_key_type_exception, "YubiHSM wallet only supports R1 keys");
    return (string)my->create();
 }