wip: msg handler

proto/babylon/finality/v1/tx.proto

@@ -8,6 +8,7 @@ import "tendermint/crypto/proof.proto";
 import "cosmos_proto/cosmos.proto";
 import "cosmos/msg/v1/msg.proto";
 import "babylon/finality/v1/params.proto";
+import "babylon/finality/v1/finality.proto";
 
 // Msg defines the Msg service.
 service Msg {
@@ -23,6 +24,9 @@ service Msg {
     // UnjailFinalityProvider defines a method for unjailing a jailed
     // finality provider, thus it can receive voting power
     rpc UnjailFinalityProvider(MsgUnjailFinalityProvider) returns (MsgUnjailFinalityProviderResponse);
+    // EquivocationEvidence handles the evidence of equivocation message sent from
+    // the finality gadget cw contract
+    rpc EquivocationEvidence(MsgEquivocationEvidence) returns (MsgEquivocationEvidenceResponse);
 }
 
 // MsgCommitPubRandList defines a message for committing a list of public randomness for EOTS
@@ -103,3 +107,15 @@ message MsgUnjailFinalityProvider {
 
 // MsgUnjailFinalityProviderResponse defines the Msg/UnjailFinalityProvider response type
 message MsgUnjailFinalityProviderResponse {}
+
+// MsgEquivocationEvidence is the message for handling evidence of equivocation
+message MsgEquivocationEvidence {
+    // evidence is the evidence of equivocation
+    Evidence evidence = 1;
+}
+
+// MsgEquivocationEvidenceResponse is the response for MsgEquivocationEvidence
+message MsgEquivocationEvidenceResponse {
+    // success is true if the slashing was successfully applied
+    bool success = 1;
+}

x/finality/keeper/msg_server.go

@@ -333,3 +333,9 @@ func (ms msgServer) validateActivationHeight(ctx sdk.Context, height uint64) (ui
 	}
 	return activationHeight, nil
 }
+
+// EquivocationEvidence handles the evidence of equivocation message sent from the finality gadget cw contract
+func (ms msgServer) EquivocationEvidence(goCtx context.Context, req *types.MsgEquivocationEvidence) (*types.MsgEquivocationEvidenceResponse, error) {
+	// TODO: implement this
+	return &types.MsgEquivocationEvidenceResponse{Success: true}, nil
+}