Republish only outside of voteReveal phase

core/src/main/java/bisq/core/dao/governance/blindvote/MyBlindVoteListService.java

@@ -135,7 +135,7 @@ public class MyBlindVoteListService implements PersistedDataHost, DaoStateListen
         this.myVoteListService = myVoteListService;
         this.myProposalListService = myProposalListService;
 
-        numConnectedPeersListener = (observable, oldValue, newValue) -> rePublishMyBlindVoteOnceWellConnected();
+        numConnectedPeersListener = (observable, oldValue, newValue) -> maybeRePublishMyBlindVote();
     }
 
 
@@ -176,7 +176,7 @@ public class MyBlindVoteListService implements PersistedDataHost, DaoStateListen
 
     @Override
     public void onParseBlockChainComplete() {
-        rePublishMyBlindVoteOnceWellConnected();
+        maybeRePublishMyBlindVote();
     }
 
 
@@ -351,7 +351,14 @@ public class MyBlindVoteListService implements PersistedDataHost, DaoStateListen
         return bsqWalletService.signTx(txWithBtcFee);
     }
 
-    private void rePublishMyBlindVoteOnceWellConnected() {
+    private void maybeRePublishMyBlindVote() {
+        // We do not republish during vote reveal phase as peer would reject blindVote data to protect against
+        // late publishing attacks.
+        // This attack is only relevant during the vote reveal phase as there it could cause damage by disturbing the
+        // data view of the blind votes of the voter for creating the majority hash.
+        // To republish after the vote reveal phase still makes sense to reduce risk that some nodes have not received
+        // it and would need to request the data then in the vote result phase.
+        if (!periodService.isInPhase(daoStateService.getChainHeight(), DaoPhase.Phase.VOTE_REVEAL)) {
             // We republish at each startup at any block during the cycle. We filter anyway for valid blind votes
             // of that cycle so it is 1 blind vote getting rebroadcast at each startup to my neighbors.
             // Republishing only will have effect if the payload creation date is < 5 hours as other nodes would not
@@ -370,6 +377,7 @@ public class MyBlindVoteListService implements PersistedDataHost, DaoStateListen
                 UserThread.execute(() -> p2PService.getNumConnectedPeers().removeListener(numConnectedPeersListener));
             }
         }
+    }
 
     private void addToP2PNetwork(BlindVote blindVote, @Nullable ErrorMessageHandler errorMessageHandler) {
         BlindVotePayload blindVotePayload = new BlindVotePayload(blindVote);