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imp: represent unlimited approvals with MaxUint256 value (#3454)
* imp: represent unlimited approvals with a nil value * CHANGELOG * Update CHANGELOG.md * fix: updated unlimited spending limit to be represented with the MaxInt64 * Update modules/apps/transfer/types/transfer_authorization.go Co-authored-by: Federico Kunze Küllmer <[email protected]> * Update CHANGELOG.md Co-authored-by: Federico Kunze Küllmer <[email protected]> * fix: lint * Update modules/apps/transfer/types/transfer_authorization.go * fix: update failing test and add test case suggested in review * fix: moved isAllowedAddress check before coin loop * fix: use maxUint256 case so it aligns with what's being passed from the EVM extension * refactor transfer authz to remove coins iteration in favour of explicit amount checking * make format * Update modules/apps/transfer/types/transfer_authorization.go Co-authored-by: Damian Nolan <[email protected]> * fix: add the Authorization to Updated. * moving allowlist check to before spend limit logic * Apply suggestions from code review * fix: add comment to spend limit check * review feedback * Update modules/apps/transfer/types/transfer_authorization.go Co-authored-by: Damian Nolan <[email protected]> * Update docs/apps/transfer/authorizations.md * fix: changed to new sentinel value name --------- Co-authored-by: Carlos Rodriguez <[email protected]> Co-authored-by: Federico Kunze Küllmer <[email protected]> Co-authored-by: Damian Nolan <[email protected]> (cherry picked from commit 7e6eb4c) # Conflicts: # CHANGELOG.md # e2e/tests/core/client_test.go # e2e/testsuite/grpc_query.go # modules/apps/transfer/types/transfer_authorization.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,335 @@ | ||
| package e2e | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "sort" | ||
| "strings" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/cometbft/cometbft/crypto/tmhash" | ||
| tmjson "github.com/cometbft/cometbft/libs/json" | ||
| "github.com/cometbft/cometbft/privval" | ||
| tmproto "github.com/cometbft/cometbft/proto/tendermint/types" | ||
| tmprotoversion "github.com/cometbft/cometbft/proto/tendermint/version" | ||
| tmtypes "github.com/cometbft/cometbft/types" | ||
| tmversion "github.com/cometbft/cometbft/version" | ||
| "github.com/cosmos/cosmos-sdk/client/grpc/tmservice" | ||
| "github.com/strangelove-ventures/interchaintest/v7/chain/cosmos" | ||
| "github.com/strangelove-ventures/interchaintest/v7/ibc" | ||
| test "github.com/strangelove-ventures/interchaintest/v7/testutil" | ||
| "github.com/stretchr/testify/suite" | ||
|
|
||
| "github.com/cosmos/cosmos-sdk/crypto/keys/ed25519" | ||
|
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||
| "github.com/cosmos/ibc-go/e2e/dockerutil" | ||
| "github.com/cosmos/ibc-go/e2e/testsuite" | ||
| "github.com/cosmos/ibc-go/e2e/testvalues" | ||
| clienttypes "github.com/cosmos/ibc-go/v7/modules/core/02-client/types" | ||
| ibcexported "github.com/cosmos/ibc-go/v7/modules/core/exported" | ||
| ibctm "github.com/cosmos/ibc-go/v7/modules/light-clients/07-tendermint" | ||
| ibctesting "github.com/cosmos/ibc-go/v7/testing" | ||
| ibcmock "github.com/cosmos/ibc-go/v7/testing/mock" | ||
| ) | ||
|
|
||
| const ( | ||
| invalidHashValue = "invalid_hash" | ||
| ) | ||
|
|
||
| func TestClientTestSuite(t *testing.T) { | ||
| suite.Run(t, new(ClientTestSuite)) | ||
| } | ||
|
|
||
| type ClientTestSuite struct { | ||
| testsuite.E2ETestSuite | ||
| } | ||
|
|
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| // Status queries the current status of the client | ||
| func (s *ClientTestSuite) Status(ctx context.Context, chain ibc.Chain, clientID string) (string, error) { | ||
| queryClient := s.GetChainGRCPClients(chain).ClientQueryClient | ||
| res, err := queryClient.ClientStatus(ctx, &clienttypes.QueryClientStatusRequest{ | ||
| ClientId: clientID, | ||
| }) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| return res.Status, nil | ||
| } | ||
|
|
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| func (s *ClientTestSuite) TestClientUpdateProposal_Succeeds() { | ||
| t := s.T() | ||
| ctx := context.TODO() | ||
|
|
||
| var ( | ||
| pathName string | ||
| relayer ibc.Relayer | ||
| subjectClientID string | ||
| substituteClientID string | ||
| // set the trusting period to a value which will still be valid upon client creation, but invalid before the first update | ||
| badTrustingPeriod = time.Duration(time.Second * 10) | ||
| ) | ||
|
|
||
| t.Run("create substitute client with correct trusting period", func(t *testing.T) { | ||
| relayer, _ = s.SetupChainsRelayerAndChannel(ctx) | ||
|
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| // TODO: update when client identifier created is accessible | ||
| // currently assumes first client is 07-tendermint-0 | ||
| substituteClientID = clienttypes.FormatClientIdentifier(ibcexported.Tendermint, 0) | ||
|
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| // TODO: replace with better handling of path names | ||
| pathName = fmt.Sprintf("%s-path-%d", s.T().Name(), 0) | ||
| pathName = strings.ReplaceAll(pathName, "/", "-") | ||
| }) | ||
|
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| chainA, chainB := s.GetChains() | ||
| chainAWallet := s.CreateUserOnChainA(ctx, testvalues.StartingTokenAmount) | ||
|
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| t.Run("create subject client with bad trusting period", func(t *testing.T) { | ||
| createClientOptions := ibc.CreateClientOptions{ | ||
| TrustingPeriod: badTrustingPeriod.String(), | ||
| } | ||
|
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| s.SetupClients(ctx, relayer, createClientOptions) | ||
|
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| // TODO: update when client identifier created is accessible | ||
| // currently assumes second client is 07-tendermint-1 | ||
| subjectClientID = clienttypes.FormatClientIdentifier(ibcexported.Tendermint, 1) | ||
| }) | ||
|
|
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| time.Sleep(badTrustingPeriod) | ||
|
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| t.Run("update substitute client", func(t *testing.T) { | ||
| s.UpdateClients(ctx, relayer, pathName) | ||
| }) | ||
|
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| s.Require().NoError(test.WaitForBlocks(ctx, 1, chainA, chainB), "failed to wait for blocks") | ||
|
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||
| t.Run("check status of each client", func(t *testing.T) { | ||
| t.Run("substitute should be active", func(t *testing.T) { | ||
| status, err := s.Status(ctx, chainA, substituteClientID) | ||
| s.Require().NoError(err) | ||
| s.Require().Equal(ibcexported.Active.String(), status) | ||
| }) | ||
|
|
||
| t.Run("subject should be expired", func(t *testing.T) { | ||
| status, err := s.Status(ctx, chainA, subjectClientID) | ||
| s.Require().NoError(err) | ||
| s.Require().Equal(ibcexported.Expired.String(), status) | ||
| }) | ||
| }) | ||
|
|
||
| t.Run("pass client update proposal", func(t *testing.T) { | ||
| proposal := clienttypes.NewClientUpdateProposal(ibctesting.Title, ibctesting.Description, subjectClientID, substituteClientID) | ||
| s.ExecuteGovProposal(ctx, chainA, chainAWallet, proposal) | ||
| }) | ||
|
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||
| t.Run("check status of each client", func(t *testing.T) { | ||
| t.Run("substitute should be active", func(t *testing.T) { | ||
| status, err := s.Status(ctx, chainA, substituteClientID) | ||
| s.Require().NoError(err) | ||
| s.Require().Equal(ibcexported.Active.String(), status) | ||
| }) | ||
|
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||
| t.Run("subject should be active", func(t *testing.T) { | ||
| status, err := s.Status(ctx, chainA, subjectClientID) | ||
| s.Require().NoError(err) | ||
| s.Require().Equal(ibcexported.Active.String(), status) | ||
| }) | ||
| }) | ||
| } | ||
|
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||
| func (s *ClientTestSuite) TestClient_Update_Misbehaviour() { | ||
| t := s.T() | ||
| ctx := context.TODO() | ||
|
|
||
| var ( | ||
| trustedHeight clienttypes.Height | ||
| latestHeight clienttypes.Height | ||
| clientState ibcexported.ClientState | ||
| header testsuite.Header | ||
| signers []tmtypes.PrivValidator | ||
| validatorSet []*tmtypes.Validator | ||
| maliciousHeader *ibctm.Header | ||
| err error | ||
| ) | ||
|
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| relayer, _ := s.SetupChainsRelayerAndChannel(ctx) | ||
| chainA, chainB := s.GetChains() | ||
|
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| s.Require().NoError(test.WaitForBlocks(ctx, 10, chainA, chainB)) | ||
|
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| t.Run("update clients", func(t *testing.T) { | ||
| err := relayer.UpdateClients(ctx, s.GetRelayerExecReporter(), s.GetPathName(0)) | ||
| s.Require().NoError(err) | ||
|
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| clientState, err = s.QueryClientState(ctx, chainA, ibctesting.FirstClientID) | ||
| s.Require().NoError(err) | ||
| }) | ||
|
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| t.Run("fetch trusted height", func(t *testing.T) { | ||
| tmClientState, ok := clientState.(*ibctm.ClientState) | ||
| s.Require().True(ok) | ||
|
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| trustedHeight, ok = tmClientState.GetLatestHeight().(clienttypes.Height) | ||
| s.Require().True(ok) | ||
| }) | ||
|
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| t.Run("update clients", func(t *testing.T) { | ||
| err := relayer.UpdateClients(ctx, s.GetRelayerExecReporter(), s.GetPathName(0)) | ||
| s.Require().NoError(err) | ||
|
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| clientState, err = s.QueryClientState(ctx, chainA, ibctesting.FirstClientID) | ||
| s.Require().NoError(err) | ||
| }) | ||
|
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| t.Run("fetch client state latest height", func(t *testing.T) { | ||
| tmClientState, ok := clientState.(*ibctm.ClientState) | ||
| s.Require().True(ok) | ||
|
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| latestHeight, ok = tmClientState.GetLatestHeight().(clienttypes.Height) | ||
| s.Require().True(ok) | ||
| }) | ||
|
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| t.Run("create validator set", func(t *testing.T) { | ||
| var validators []*tmservice.Validator | ||
|
|
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| t.Run("fetch block header at latest client state height", func(t *testing.T) { | ||
| header, err = s.GetBlockHeaderByHeight(ctx, chainB, latestHeight.GetRevisionHeight()) | ||
| s.Require().NoError(err) | ||
| }) | ||
|
|
||
| t.Run("get validators at latest height", func(t *testing.T) { | ||
| validators, err = s.GetValidatorSetByHeight(ctx, chainB, latestHeight.GetRevisionHeight()) | ||
| s.Require().NoError(err) | ||
| }) | ||
|
|
||
| t.Run("extract validator private keys", func(t *testing.T) { | ||
| privateKeys := s.extractChainPrivateKeys(ctx, chainB) | ||
| for i, pv := range privateKeys { | ||
| pubKey, err := pv.GetPubKey() | ||
| s.Require().NoError(err) | ||
|
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| validator := tmtypes.NewValidator(pubKey, validators[i].VotingPower) | ||
|
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| validatorSet = append(validatorSet, validator) | ||
| signers = append(signers, pv) | ||
| } | ||
| }) | ||
| }) | ||
|
|
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| t.Run("create malicious header", func(t *testing.T) { | ||
| valSet := tmtypes.NewValidatorSet(validatorSet) | ||
| maliciousHeader, err = createMaliciousTMHeader(chainB.Config().ChainID, int64(latestHeight.GetRevisionHeight()), trustedHeight, | ||
| header.GetTime(), valSet, valSet, signers, header) | ||
| s.Require().NoError(err) | ||
| }) | ||
|
|
||
| t.Run("update client with duplicate misbehaviour header", func(t *testing.T) { | ||
| rlyWallet := s.CreateUserOnChainA(ctx, testvalues.StartingTokenAmount) | ||
| msgUpdateClient, err := clienttypes.NewMsgUpdateClient(ibctesting.FirstClientID, maliciousHeader, rlyWallet.FormattedAddress()) | ||
| s.Require().NoError(err) | ||
|
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| txResp, err := s.BroadcastMessages(ctx, chainA, rlyWallet, msgUpdateClient) | ||
| s.Require().NoError(err) | ||
| s.AssertValidTxResponse(txResp) | ||
| }) | ||
|
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| t.Run("ensure client status is frozen", func(t *testing.T) { | ||
| status, err := s.QueryClientStatus(ctx, chainA, ibctesting.FirstClientID) | ||
| s.Require().NoError(err) | ||
| s.Require().Equal(ibcexported.Frozen.String(), status) | ||
| }) | ||
| } | ||
|
|
||
| // extractChainPrivateKeys returns a slice of tmtypes.PrivValidator which hold the private keys for all validator | ||
| // nodes for a given chain. | ||
| func (s *ClientTestSuite) extractChainPrivateKeys(ctx context.Context, chain *cosmos.CosmosChain) []tmtypes.PrivValidator { | ||
| testContainers, err := dockerutil.GetTestContainers(s.T(), ctx, s.DockerClient) | ||
| s.Require().NoError(err) | ||
|
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| var filePvs []privval.FilePVKey | ||
| var pvs []tmtypes.PrivValidator | ||
| for _, container := range testContainers { | ||
| isNodeForDifferentChain := !strings.Contains(container.Names[0], chain.Config().ChainID) | ||
| isFullNode := strings.Contains(container.Names[0], fmt.Sprintf("%s-fn", chain.Config().ChainID)) | ||
| if isNodeForDifferentChain || isFullNode { | ||
| continue | ||
| } | ||
|
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||
| validatorPrivKey := fmt.Sprintf("/var/cosmos-chain/%s/config/priv_validator_key.json", chain.Config().Name) | ||
| privKeyFileContents, err := dockerutil.GetFileContentsFromContainer(ctx, s.DockerClient, container.ID, validatorPrivKey) | ||
| s.Require().NoError(err) | ||
|
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| var filePV privval.FilePVKey | ||
| err = tmjson.Unmarshal(privKeyFileContents, &filePV) | ||
| s.Require().NoError(err) | ||
| filePvs = append(filePvs, filePV) | ||
| } | ||
|
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| // We sort by address as GetValidatorSetByHeight also sorts by address. When iterating over them, the index | ||
| // will correspond to the correct ibcmock.PV. | ||
| sort.SliceStable(filePvs, func(i, j int) bool { | ||
| return filePvs[i].Address.String() < filePvs[j].Address.String() | ||
| }) | ||
|
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| for _, filePV := range filePvs { | ||
| pvs = append(pvs, &ibcmock.PV{ | ||
| PrivKey: &ed25519.PrivKey{Key: filePV.PrivKey.Bytes()}, | ||
| }) | ||
| } | ||
|
|
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| return pvs | ||
| } | ||
|
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| // createMaliciousTMHeader creates a header with the provided trusted height with an invalid app hash. | ||
| func createMaliciousTMHeader(chainID string, blockHeight int64, trustedHeight clienttypes.Height, timestamp time.Time, tmValSet, tmTrustedVals *tmtypes.ValidatorSet, signers []tmtypes.PrivValidator, oldHeader testsuite.Header) (*ibctm.Header, error) { | ||
| tmHeader := tmtypes.Header{ | ||
| Version: tmprotoversion.Consensus{Block: tmversion.BlockProtocol, App: 2}, | ||
| ChainID: chainID, | ||
| Height: blockHeight, | ||
| Time: timestamp, | ||
| LastBlockID: ibctesting.MakeBlockID(make([]byte, tmhash.Size), 10_000, make([]byte, tmhash.Size)), | ||
| LastCommitHash: oldHeader.GetLastCommitHash(), | ||
| ValidatorsHash: tmValSet.Hash(), | ||
| NextValidatorsHash: tmValSet.Hash(), | ||
| DataHash: tmhash.Sum([]byte(invalidHashValue)), | ||
| ConsensusHash: tmhash.Sum([]byte(invalidHashValue)), | ||
| AppHash: tmhash.Sum([]byte(invalidHashValue)), | ||
| LastResultsHash: tmhash.Sum([]byte(invalidHashValue)), | ||
| EvidenceHash: tmhash.Sum([]byte(invalidHashValue)), | ||
| ProposerAddress: tmValSet.Proposer.Address, //nolint:staticcheck | ||
| } | ||
|
|
||
| hhash := tmHeader.Hash() | ||
| blockID := ibctesting.MakeBlockID(hhash, 3, tmhash.Sum([]byte(invalidHashValue))) | ||
| voteSet := tmtypes.NewVoteSet(chainID, blockHeight, 1, tmproto.PrecommitType, tmValSet) | ||
|
|
||
| commit, err := tmtypes.MakeCommit(blockID, blockHeight, 1, voteSet, signers, timestamp) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
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| signedHeader := &tmproto.SignedHeader{ | ||
| Header: tmHeader.ToProto(), | ||
| Commit: commit.ToProto(), | ||
| } | ||
|
|
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| valSet, err := tmValSet.ToProto() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
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| trustedVals, err := tmTrustedVals.ToProto() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| return &ibctm.Header{ | ||
| SignedHeader: signedHeader, | ||
| ValidatorSet: valSet, | ||
| TrustedHeight: trustedHeight, | ||
| TrustedValidators: trustedVals, | ||
| }, nil | ||
| } |
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