Add UpdateInstantiateConfig command

docs/proto/proto-docs.md

@@ -95,6 +95,8 @@
     - [MsgStoreCodeResponse](#cosmwasm.wasm.v1.MsgStoreCodeResponse)
     - [MsgUpdateAdmin](#cosmwasm.wasm.v1.MsgUpdateAdmin)
     - [MsgUpdateAdminResponse](#cosmwasm.wasm.v1.MsgUpdateAdminResponse)
+    - [MsgUpdateInstantiateConfig](#cosmwasm.wasm.v1.MsgUpdateInstantiateConfig)
+    - [MsgUpdateInstantiateConfigResponse](#cosmwasm.wasm.v1.MsgUpdateInstantiateConfigResponse)
 
     - [Msg](#cosmwasm.wasm.v1.Msg)
 
@@ -1287,7 +1289,7 @@ MsgClearAdmin removes any admin stored for a smart contract
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
-| `sender` | [string](#string) |  | Sender is the that actor that signed the messages |
+| `sender` | [string](#string) |  | Sender is the actor that signed the messages |
 | `contract` | [string](#string) |  | Contract is the address of the smart contract |
 
 
@@ -1506,6 +1508,33 @@ MsgUpdateAdminResponse returns empty data
 
 
 
+
+<a name="cosmwasm.wasm.v1.MsgUpdateInstantiateConfig"></a>
+
+### MsgUpdateInstantiateConfig
+MsgUpdateInstantiateConfig updates instantiate config for a smart contract
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `sender` | [string](#string) |  | Sender is the that actor that signed the messages |
+| `code_id` | [uint64](#uint64) |  | CodeID references the new WASM code |
+| `new_instantiate_permission` | [AccessConfig](#cosmwasm.wasm.v1.AccessConfig) |  | NewInstantiatePermission is the new access control |
+
+
+
+
+
+
+<a name="cosmwasm.wasm.v1.MsgUpdateInstantiateConfigResponse"></a>
+
+### MsgUpdateInstantiateConfigResponse
+MsgUpdateInstantiateConfigResponse returns empty data
+
+
+
+
+
  <!-- end messages -->
 
  <!-- end enums -->
@@ -1527,6 +1556,7 @@ Msg defines the wasm Msg service.
 | `MigrateContract` | [MsgMigrateContract](#cosmwasm.wasm.v1.MsgMigrateContract) | [MsgMigrateContractResponse](#cosmwasm.wasm.v1.MsgMigrateContractResponse) | Migrate runs a code upgrade/ downgrade for a smart contract | |
 | `UpdateAdmin` | [MsgUpdateAdmin](#cosmwasm.wasm.v1.MsgUpdateAdmin) | [MsgUpdateAdminResponse](#cosmwasm.wasm.v1.MsgUpdateAdminResponse) | UpdateAdmin sets a new admin for a smart contract | |
 | `ClearAdmin` | [MsgClearAdmin](#cosmwasm.wasm.v1.MsgClearAdmin) | [MsgClearAdminResponse](#cosmwasm.wasm.v1.MsgClearAdminResponse) | ClearAdmin removes any admin stored for a smart contract | |
+| `UpdateInstantiateConfig` | [MsgUpdateInstantiateConfig](#cosmwasm.wasm.v1.MsgUpdateInstantiateConfig) | [MsgUpdateInstantiateConfigResponse](#cosmwasm.wasm.v1.MsgUpdateInstantiateConfigResponse) | UpdateInstantiateConfig updates instantiate config for a smart contract | |
 
  <!-- end services -->
 

proto/cosmwasm/wasm/v1/tx.proto

@@ -28,6 +28,9 @@ service Msg {
   rpc UpdateAdmin(MsgUpdateAdmin) returns (MsgUpdateAdminResponse);
   // ClearAdmin removes any admin stored for a smart contract
   rpc ClearAdmin(MsgClearAdmin) returns (MsgClearAdminResponse);
+  // UpdateInstantiateConfig updates instantiate config for a smart contract
+  rpc UpdateInstantiateConfig(MsgUpdateInstantiateConfig)
+      returns (MsgUpdateInstantiateConfigResponse);
 }
 
 // MsgStoreCode submit Wasm code to the system
@@ -166,11 +169,24 @@ message MsgUpdateAdminResponse {}
 
 // MsgClearAdmin removes any admin stored for a smart contract
 message MsgClearAdmin {
-  // Sender is the that actor that signed the messages
+  // Sender is the actor that signed the messages
   string sender = 1;
   // Contract is the address of the smart contract
   string contract = 3;
 }
 
 // MsgClearAdminResponse returns empty data
 message MsgClearAdminResponse {}
+
+// MsgUpdateInstantiateConfig updates instantiate config for a smart contract
+message MsgUpdateInstantiateConfig {
+  // Sender is the that actor that signed the messages
+  string sender = 1;
+  // CodeID references the new WASM code
+  uint64 code_id = 2 [ (gogoproto.customname) = "CodeID" ];
+  // NewInstantiatePermission is the new access control
+  AccessConfig new_instantiate_permission = 3;
+}
+
+// MsgUpdateInstantiateConfigResponse returns empty data
+message MsgUpdateInstantiateConfigResponse {}

x/wasm/client/cli/new_tx.go

@@ -122,3 +122,45 @@ func ClearContractAdminCmd() *cobra.Command {
 	flags.AddTxFlagsToCmd(cmd)
 	return cmd
 }
+
+// UpdateInstantiateConfigCmd updates instantiate config for a smart contract.
+func UpdateInstantiateConfigCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:     "update-instantiate-config [code_id_int64]",
+		Short:   "Update instantiate config for a codeID",
+		Aliases: []string{"update-instantiate-config"},
+		Args:    cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+			codeID, err := strconv.ParseUint(args[0], 10, 64)
+			if err != nil {
+				return err
+			}
+			perm, err := parseAccessConfigFlags(cmd.Flags())
+			if err != nil {
+				return err
+			}
+
+			msg := types.MsgUpdateInstantiateConfig{
+				Sender:                   string(clientCtx.GetFromAddress()),
+				CodeID:                   codeID,
+				NewInstantiatePermission: perm,
+			}
+			if err = msg.ValidateBasic(); err != nil {
+				return err
+			}
+			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), &msg)
+		},
+		SilenceUsage: true,
+	}
+
+	cmd.Flags().String(flagInstantiateByEverybody, "", "Everybody can instantiate a contract from the code, optional")
+	cmd.Flags().String(flagInstantiateNobody, "", "Nobody except the governance process can instantiate a contract from the code, optional")
+	cmd.Flags().String(flagInstantiateByAddress, "", "Deprecated: Only this address can instantiate a contract from the code, optional")
+	cmd.Flags().StringSlice(flagInstantiateByAnyOfAddress, []string{}, "Any of the addresses can instantiate a contract from the code, optional")
+	flags.AddTxFlagsToCmd(cmd)
+	return cmd
+}

x/wasm/handler.go

@@ -39,6 +39,8 @@ func NewHandler(k types.ContractOpsKeeper) sdk.Handler {
 			res, err = msgServer.UpdateAdmin(sdk.WrapSDKContext(ctx), msg)
 		case *MsgClearAdmin:
 			res, err = msgServer.ClearAdmin(sdk.WrapSDKContext(ctx), msg)
+		case *types.MsgUpdateInstantiateConfig:
+			res, err = msgServer.UpdateInstantiateConfig(sdk.WrapSDKContext(ctx), msg)
 		default:
 			errMsg := fmt.Sprintf("unrecognized wasm message type: %T", msg)
 			return nil, sdkerrors.Wrap(sdkerrors.ErrUnknownRequest, errMsg)

x/wasm/keeper/msg_server.go

@@ -236,3 +236,16 @@ func (m msgServer) ClearAdmin(goCtx context.Context, msg *types.MsgClearAdmin) (
 
 	return &types.MsgClearAdminResponse{}, nil
 }
+
+func (m msgServer) UpdateInstantiateConfig(goCtx context.Context, msg *types.MsgUpdateInstantiateConfig) (*types.MsgUpdateInstantiateConfigResponse, error) {
+	if err := msg.ValidateBasic(); err != nil {
+		return nil, err
+	}
+
+	ctx := sdk.UnwrapSDKContext(goCtx)
+	if err := m.keeper.SetAccessConfig(ctx, msg.CodeID, sdk.AccAddress(msg.Sender), *msg.NewInstantiatePermission); err != nil {
+		return nil, err
+	}
+
+	return &types.MsgUpdateInstantiateConfigResponse{}, nil
+}

x/wasm/types/tx.go

@@ -395,3 +395,35 @@ func (msg MsgInstantiateContract2) GetSigners() []sdk.AccAddress {
 	}
 	return []sdk.AccAddress{senderAddr}
 }
+
+func (msg MsgUpdateInstantiateConfig) Route() string {
+	return RouterKey
+}
+
+func (msg MsgUpdateInstantiateConfig) Type() string {
+	return "update-instantiate-config"
+}
+
+func (msg MsgUpdateInstantiateConfig) ValidateBasic() error {
+	if _, err := sdk.AccAddressFromBech32(msg.Sender); err != nil {
+		return err
+	}
+
+	if err := msg.NewInstantiatePermission.ValidateBasic(); err != nil {
+		return sdkerrors.Wrap(err, "instantiate permission")
+	}
+
+	return nil
+}
+
+func (msg MsgUpdateInstantiateConfig) GetSignBytes() []byte {
+	return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
+}
+
+func (msg MsgUpdateInstantiateConfig) GetSigners() []sdk.AccAddress {
+	senderAddr, err := sdk.AccAddressFromBech32(msg.Sender)
+	if err != nil { // should never happen as valid basic rejects invalid addresses
+		panic(err.Error())
+	}
+	return []sdk.AccAddress{senderAddr}
+}