813be217e3
* remove height from tm consensus state * various updates to removing dep on GetHeight * inital addition of wrapper around consensus state with height * fix tests * remove GetHeight interface func * wip test * add test * apply @AdityaSripal comments * apply @fedekunze suggestions Co-authored-by: Aditya <adityasripal@gmail.com>
110 lines
3.3 KiB
Go
110 lines
3.3 KiB
Go
package client
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import (
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"fmt"
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sdk "github.com/cosmos/cosmos-sdk/types"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
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"github.com/cosmos/cosmos-sdk/x/ibc/02-client/keeper"
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"github.com/cosmos/cosmos-sdk/x/ibc/02-client/types"
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)
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// HandleMsgCreateClient defines the sdk.Handler for MsgCreateClient
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func HandleMsgCreateClient(ctx sdk.Context, k keeper.Keeper, msg *types.MsgCreateClient) (*sdk.Result, error) {
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clientState, err := types.UnpackClientState(msg.ClientState)
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if err != nil {
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return nil, err
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}
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consensusState, err := types.UnpackConsensusState(msg.ConsensusState)
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if err != nil {
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return nil, err
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}
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_, err = k.CreateClient(ctx, msg.ClientId, clientState, consensusState)
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if err != nil {
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return nil, err
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}
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ctx.EventManager().EmitEvents(sdk.Events{
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sdk.NewEvent(
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types.EventTypeCreateClient,
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sdk.NewAttribute(types.AttributeKeyClientID, msg.ClientId),
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sdk.NewAttribute(types.AttributeKeyClientType, clientState.ClientType().String()),
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sdk.NewAttribute(types.AttributeKeyConsensusHeight, clientState.GetLatestHeight().String()),
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),
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sdk.NewEvent(
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sdk.EventTypeMessage,
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sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
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),
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})
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return &sdk.Result{
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Events: ctx.EventManager().Events().ToABCIEvents(),
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}, nil
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}
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// HandleMsgUpdateClient defines the sdk.Handler for MsgUpdateClient
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func HandleMsgUpdateClient(ctx sdk.Context, k keeper.Keeper, msg *types.MsgUpdateClient) (*sdk.Result, error) {
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header, err := types.UnpackHeader(msg.Header)
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if err != nil {
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return nil, err
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}
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_, err = k.UpdateClient(ctx, msg.ClientId, header)
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if err != nil {
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return nil, err
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}
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ctx.EventManager().EmitEvent(
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sdk.NewEvent(
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sdk.EventTypeMessage,
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sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
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),
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)
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return &sdk.Result{
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Events: ctx.EventManager().Events().ToABCIEvents(),
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}, nil
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}
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// HandleMsgSubmitMisbehaviour defines the Evidence module handler for submitting a
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// light client misbehaviour.
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func HandleMsgSubmitMisbehaviour(ctx sdk.Context, k keeper.Keeper, msg *types.MsgSubmitMisbehaviour) (*sdk.Result, error) {
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misbehaviour, err := types.UnpackMisbehaviour(msg.Misbehaviour)
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if err != nil {
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return nil, err
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}
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if err := k.CheckMisbehaviourAndUpdateState(ctx, misbehaviour); err != nil {
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return nil, sdkerrors.Wrap(err, "failed to process misbehaviour for IBC client")
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}
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ctx.EventManager().EmitEvent(
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sdk.NewEvent(
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types.EventTypeSubmitMisbehaviour,
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sdk.NewAttribute(types.AttributeKeyClientID, msg.ClientId),
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sdk.NewAttribute(types.AttributeKeyClientType, misbehaviour.ClientType().String()),
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sdk.NewAttribute(types.AttributeKeyConsensusHeight, fmt.Sprintf("%d", misbehaviour.GetHeight())),
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),
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)
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return &sdk.Result{
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Events: ctx.EventManager().Events().ToABCIEvents(),
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}, nil
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}
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// NewClientUpdateProposalHandler defines the client update proposal handler
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func NewClientUpdateProposalHandler(k keeper.Keeper) govtypes.Handler {
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return func(ctx sdk.Context, content govtypes.Content) error {
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switch c := content.(type) {
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case *types.ClientUpdateProposal:
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return k.ClientUpdateProposal(ctx, c)
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default:
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return sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized ibc proposal content type: %T", c)
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}
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}
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}
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