Make sure all output token ids are actually configured (#1876)

Fixes #1868
mobilecoinfoundation · Apr 28, 2022 · aa68e53 · aa68e53
1 parent 764b32c
commit aa68e53
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/consensus/enclave/impl/src/lib.rs b/consensus/enclave/impl/src/lib.rs
@@ -692,6 +692,15 @@ impl ConsensusEnclave for SgxConsensusEnclave {
         let minimum_fee = ct_min_fee_map
             .get(&fee_token_id)
             .ok_or(TransactionValidationError::TokenNotYetConfigured)?;
+
+        // Make sure any extra token ids that appear in the outputs are also already
+        // configured. (this was github issue #1868)
+        for token_id in tx.signature.output_token_ids.iter() {
+            ct_min_fee_map
+                .get(&TokenId::from(token_id))
+                .ok_or(TransactionValidationError::TokenNotYetConfigured)?;
+        }
+
         mc_transaction_core::validation::validate(
             &tx,
             block_index,