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Add a command to set record with keeper placeholders

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This commit is contained in:
Prathamesh Musale 2024-02-15 15:54:36 +05:30
parent de489a4d21
commit 538010f377
19 changed files with 1072 additions and 29 deletions
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1
go.mod
View File

@ -29,6 +29,7 @@ require (
github.com/cosmos/cosmos-sdk v0.50.3
github.com/cosmos/go-bip39 v1.0.0
github.com/cosmos/gogoproto v1.4.11
github.com/deckarep/golang-set v1.8.0
github.com/gibson042/canonicaljson-go v1.0.3
github.com/golang/protobuf v1.5.3
github.com/grpc-ecosystem/grpc-gateway v1.16.0

2
go.sum
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@ -213,6 +213,8 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/deckarep/golang-set v1.8.0 h1:sk9/l/KqpunDwP7pSjUg0keiOOLEnOBHzykLrsPppp4=
github.com/deckarep/golang-set v1.8.0/go.mod h1:5nI87KwE7wgsBU1F4GKAw2Qod7p5kyS383rP6+o6qqo=
github.com/decred/dcrd/crypto/blake256 v1.0.1 h1:7PltbUIQB7u/FfZ39+DGa/ShuMyJ5ilcvdfma9wOH6Y=
github.com/decred/dcrd/crypto/blake256 v1.0.1/go.mod h1:2OfgNZ5wDpcsFmHmCK5gZTPcCXqlm2ArzUIkw9czNJo=
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 h1:8UrgZ3GkP4i/CLijOJx79Yu+etlyjdBU4sfcs2WYQMs=

35
x/bond/keeper/keeper.go
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@ -360,3 +360,38 @@ func (k Keeper) getMaxBondAmount(ctx sdk.Context) (sdk.Coins, error) {
maxBondAmount := params.MaxBondAmount
return sdk.NewCoins(maxBondAmount), nil
}
// TransferCoinsToModuleAccount moves funds from the bonds module account to another module account.
func (k Keeper) TransferCoinsToModuleAccount(ctx sdk.Context, id, moduleAccount string, coins sdk.Coins) error {
if has, err := k.HasBond(ctx, id); !has {
if err != nil {
return err
}
return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Bond not found.")
}
bond, err := k.GetBondById(ctx, id)
if err != nil {
return err
}
// Deduct rent from bond.
updatedBalance, isNeg := bond.Balance.SafeSub(coins...)
if isNeg {
// Check if bond has sufficient funds.
return errorsmod.Wrap(sdkerrors.ErrInsufficientFunds, "Insufficient funds.")
}
// Move funds from bond module to record rent module.
err = k.bankKeeper.SendCoinsFromModuleToModule(ctx, bondtypes.ModuleName, moduleAccount, coins)
if err != nil {
return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Error transferring funds.")
}
// Update bond balance.
bond.Balance = updatedBalance
err = k.SaveBond(ctx, &bond)
return err
}

4
x/bond/keeper/query_server.go
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@ -10,12 +10,12 @@ import (
bondtypes "git.vdb.to/cerc-io/laconic2d/x/bond"
)
var _ bondtypes.QueryServer = queryServer{}
type queryServer struct {
k Keeper
}
var _ bondtypes.QueryServer = queryServer{}
// NewQueryServerImpl returns an implementation of the module QueryServer.
func NewQueryServerImpl(k Keeper) bondtypes.QueryServer {
return queryServer{k}

91
x/registry/client/cli/tx.go Normal file
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@ -0,0 +1,91 @@
package cli
import (
"os"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/client/tx"
"gopkg.in/yaml.v2"
"github.com/spf13/cobra"
registrytypes "git.vdb.to/cerc-io/laconic2d/x/registry"
)
// GetTxCmd returns transaction commands for this module.
func GetTxCmd() *cobra.Command {
registryTxCmd := &cobra.Command{
Use: registrytypes.ModuleName,
Short: "registry transaction subcommands",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
}
registryTxCmd.AddCommand(
GetCmdSetRecord(),
// GetCmdRenewRecord(),
// GetCmdAssociateBond(),
// GetCmdDissociateBond(),
// GetCmdDissociateRecords(),
// GetCmdReAssociateRecords(),
// GetCmdSetName(),
// GetCmdReserveName(),
// GetCmdSetAuthorityBond(),
// GetCmdDeleteName(),
)
return registryTxCmd
}
// GetCmdSetRecord is the CLI command for creating/updating a record.
func GetCmdSetRecord() *cobra.Command {
cmd := &cobra.Command{
Use: "set [payload-file-path] [bond-id]",
Short: "Set record",
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
payloadType, err := GetPayloadFromFile(args[0])
if err != nil {
return err
}
payload := payloadType.ToPayload()
msg := registrytypes.NewMsgSetRecord(payload, args[1], clientCtx.GetFromAddress())
err = msg.ValidateBasic()
if err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetPayloadFromFile loads payload object from YAML file.
func GetPayloadFromFile(filePath string) (*registrytypes.ReadablePayload, error) {
var payload registrytypes.ReadablePayload
data, err := os.ReadFile(filePath) // #nosec G304
if err != nil {
return nil, err
}
err = yaml.Unmarshal(data, &payload)
if err != nil {
return nil, err
}
return &payload, nil
}

22
x/registry/codec.go
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@ -7,17 +7,19 @@ import (
)
func RegisterInterfaces(registry types.InterfaceRegistry) {
registry.RegisterImplementations((*sdk.Msg)(nil)) // &MsgSetName{},
// &MsgReserveAuthority{},
// &MsgDeleteNameAuthority{},
// &MsgSetAuthorityBond{},
registry.RegisterImplementations((*sdk.Msg)(nil),
&MsgSetName{},
&MsgReserveAuthority{},
&MsgDeleteNameAuthority{},
&MsgSetAuthorityBond{},
// &MsgSetRecord{},
// &MsgRenewRecord{},
// &MsgAssociateBond{},
// &MsgDissociateBond{},
// &MsgDissociateRecords{},
// &MsgReAssociateRecords{},
&MsgSetRecord{},
&MsgRenewRecord{},
&MsgAssociateBond{},
&MsgDissociateBond{},
&MsgDissociateRecords{},
&MsgReAssociateRecords{},
)
msgservice.RegisterMsgServiceDesc(registry, &_Msg_serviceDesc)
}

25
x/registry/events.go Normal file
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@ -0,0 +1,25 @@
package registry
const (
EventTypeSetRecord = "set"
EventTypeDeleteName = "delete-name"
EventTypeReserveNameAuthority = "reserve-authority"
EventTypeAuthorityBond = "authority-bond"
EventTypeRenewRecord = "renew-record"
EventTypeAssociateBond = "associate-bond"
EventTypeDissociateBond = "dissociate-bond"
EventTypeDissociateRecords = "dissociate-record"
EventTypeReAssociateRecords = "re-associate-records"
AttributeKeySigner = "signer"
AttributeKeyOwner = "owner"
AttributeKeyBondId = "bond-id"
AttributeKeyPayload = "payload"
AttributeKeyOldBondId = "old-bond-id"
AttributeKeyNewBondId = "new-bond-id"
AttributeKeyCID = "cid"
AttributeKeyName = "name"
AttributeKeyCRN = "crn"
AttributeKeyRecordId = "record-id"
AttributeValueCategory = ModuleName
)

133
x/registry/helpers/helpers.go Normal file
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@ -0,0 +1,133 @@
package helpers
import (
"bytes"
"encoding/base64"
"encoding/binary"
"encoding/gob"
"encoding/hex"
"encoding/json"
"sort"
wnsUtils "git.vdb.to/cerc-io/laconic2d/utils"
set "github.com/deckarep/golang-set"
)
func StringToBytes(val string) []byte {
return []byte(val)
}
func BytesToString(val []byte) string {
return string(val)
}
func StrArrToBytesArr(val []string) ([]byte, error) {
buffer := &bytes.Buffer{}
err := gob.NewEncoder(buffer).Encode(val)
if err != nil {
return nil, err
}
return buffer.Bytes(), nil
}
func BytesArrToStringArr(val []byte) ([]string, error) {
buffer := bytes.NewReader(val)
var v []string
err := gob.NewDecoder(buffer).Decode(&v)
if err != nil {
return nil, err
}
return v, nil
}
func Int64ToBytes(num int64) []byte {
buf := new(bytes.Buffer)
_ = binary.Write(buf, binary.BigEndian, num)
return buf.Bytes()
}
func MustMarshalJSON[T any](val T) (bytes []byte) {
bytes, err := json.Marshal(val)
if err != nil {
panic("JSON marshal error:" + err.Error())
}
return
}
func MustUnmarshalJSON[T any](bytes []byte) T {
var val T
err := json.Unmarshal(bytes, &val)
if err != nil {
panic("JSON unmarshal error:" + err.Error())
}
return val
}
// GetCid gets the content ID.
func GetCid(content []byte) (string, error) {
return wnsUtils.CIDFromJSONBytes(content)
}
// BytesToBase64 encodes a byte array as a base64 string.
func BytesToBase64(bytes []byte) string {
return base64.StdEncoding.EncodeToString(bytes)
}
// BytesFromBase64 decodes a byte array from a base64 string.
func BytesFromBase64(str string) []byte {
bytes, err := base64.StdEncoding.DecodeString(str)
if err != nil {
panic("Error decoding string to bytes.")
}
return bytes
}
// BytesToHex encodes a byte array as a hex string.
func BytesToHex(bytes []byte) string {
return hex.EncodeToString(bytes)
}
// BytesFromHex decodes a byte array from a hex string.
func BytesFromHex(str string) []byte {
bytes, err := hex.DecodeString(str)
if err != nil {
panic("Error decoding hex to bytes.")
}
return bytes
}
func SetToSlice(set set.Set) []string {
names := []string{}
for name := range set.Iter() {
if name, ok := name.(string); ok && name != "" {
names = append(names, name)
}
}
sort.SliceStable(names, func(i, j int) bool { return names[i] < names[j] })
return names
}
func SliceToSet(names []string) set.Set {
set := set.NewThreadUnsafeSet()
for _, name := range names {
if name != "" {
set.Add(name)
}
}
return set
}
func AppendUnique(list []string, element string) []string {
set := SliceToSet(list)
set.Add(element)
return SetToSlice(set)
}

201
x/registry/keeper/keeper.go
View File

@ -1,19 +1,54 @@
package keeper
import (
"bytes"
"fmt"
"sort"
"time"
"cosmossdk.io/collections"
"cosmossdk.io/collections/indexes"
storetypes "cosmossdk.io/core/store"
errorsmod "cosmossdk.io/errors"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/cosmos/cosmos-sdk/codec/legacy"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
auth "github.com/cosmos/cosmos-sdk/x/auth/keeper"
bank "github.com/cosmos/cosmos-sdk/x/bank/keeper"
"github.com/gibson042/canonicaljson-go"
"github.com/ipld/go-ipld-prime"
"github.com/ipld/go-ipld-prime/codec/dagjson"
"github.com/ipld/go-ipld-prime/node/basicnode"
auctionkeeper "git.vdb.to/cerc-io/laconic2d/x/auction/keeper"
bondkeeper "git.vdb.to/cerc-io/laconic2d/x/bond/keeper"
registrytypes "git.vdb.to/cerc-io/laconic2d/x/registry"
"git.vdb.to/cerc-io/laconic2d/x/registry/helpers"
)
// TODO: Add required methods
type RecordsIndexes struct {
BondId *indexes.Multi[string, string, registrytypes.Record]
}
func (b RecordsIndexes) IndexesList() []collections.Index[string, registrytypes.Record] {
return []collections.Index[string, registrytypes.Record]{b.BondId}
}
func newRecordIndexes(sb *collections.SchemaBuilder) RecordsIndexes {
return RecordsIndexes{
BondId: indexes.NewMulti(
sb, registrytypes.BondIdIndexPrefix, "records_by_bond_id",
collections.StringKey, collections.StringKey,
func(_ string, v registrytypes.Record) (string, error) {
return v.BondId, nil
},
),
}
}
type Keeper struct {
cdc codec.BinaryCodec
@ -26,6 +61,7 @@ type Keeper struct {
// state management
Schema collections.Schema
Params collections.Item[registrytypes.Params]
Records *collections.IndexedMap[string, registrytypes.Record, RecordsIndexes]
}
// NewKeeper creates a new Keeper instance
@ -42,6 +78,7 @@ func NewKeeper(
k := Keeper{
cdc: cdc,
Params: collections.NewItem(sb, registrytypes.ParamsPrefix, "params", codec.CollValue[registrytypes.Params](cdc)),
Records: collections.NewIndexedMap(sb, registrytypes.RecordsPrefix, "records", collections.StringKey, codec.CollValue[registrytypes.Record](cdc), newRecordIndexes(sb)),
}
schema, err := sb.Build()
@ -53,3 +90,167 @@ func NewKeeper(
return k
}
// HasRecord - checks if a record by the given id exists.
func (k Keeper) HasRecord(ctx sdk.Context, id string) (bool, error) {
has, err := k.Records.Has(ctx, id)
if err != nil {
return false, err
}
return has, nil
}
// PutRecord - saves a record to the store.
func (k Keeper) SaveRecord(ctx sdk.Context, record registrytypes.Record) error {
return k.Records.Set(ctx, record.Id, record)
// TODO
// k.updateBlockChangeSetForRecord(ctx, record.Id)
}
// ProcessSetRecord creates a record.
func (k Keeper) SetRecord(ctx sdk.Context, msg registrytypes.MsgSetRecord) (*registrytypes.ReadableRecord, error) {
payload := msg.Payload.ToReadablePayload()
record := registrytypes.ReadableRecord{Attributes: payload.RecordAttributes, BondId: msg.BondId}
// Check signatures.
resourceSignBytes, _ := record.GetSignBytes()
cid, err := record.GetCid()
if err != nil {
return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Invalid record JSON")
}
record.Id = cid
has, err := k.HasRecord(ctx, record.Id)
if err != nil {
return nil, err
}
if has {
// Immutable record already exists. No-op.
return &record, nil
}
record.Owners = []string{}
for _, sig := range payload.Signatures {
pubKey, err := legacy.PubKeyFromBytes(helpers.BytesFromBase64(sig.PubKey))
if err != nil {
return nil, errorsmod.Wrap(sdkerrors.ErrUnauthorized, fmt.Sprint("Error decoding pubKey from bytes: ", err))
}
sigOK := pubKey.VerifySignature(resourceSignBytes, helpers.BytesFromBase64(sig.Sig))
if !sigOK {
return nil, errorsmod.Wrap(sdkerrors.ErrUnauthorized, fmt.Sprint("Signature mismatch: ", sig.PubKey))
}
record.Owners = append(record.Owners, pubKey.Address().String())
}
// Sort owners list.
sort.Strings(record.Owners)
sdkErr := k.processRecord(ctx, &record, false)
if sdkErr != nil {
return nil, sdkErr
}
return &record, nil
}
func (k Keeper) processRecord(ctx sdk.Context, record *registrytypes.ReadableRecord, isRenewal bool) error {
params, err := k.GetParams(ctx)
if err != nil {
return err
}
rent := params.RecordRent
if err = k.bondKeeper.TransferCoinsToModuleAccount(
ctx, record.BondId, registrytypes.RecordRentModuleAccountName, sdk.NewCoins(rent),
); err != nil {
return err
}
record.CreateTime = ctx.BlockHeader().Time.Format(time.RFC3339)
record.ExpiryTime = ctx.BlockHeader().Time.Add(params.RecordRentDuration).Format(time.RFC3339)
record.Deleted = false
recordObj, err := record.ToRecordObj()
if err != nil {
return err
}
// Save record in store.
if err = k.SaveRecord(ctx, recordObj); err != nil {
return err
}
// TODO look up/validate record type here
if err := k.processAttributes(ctx, record.Attributes, record.Id, ""); err != nil {
return err
}
// TODO
// expiryTimeKey := GetAttributesIndexKey(ExpiryTimeAttributeName, []byte(record.ExpiryTime))
// if err := k.SetAttributeMapping(ctx, expiryTimeKey, record.ID); err != nil {
// return err
// }
// k.InsertRecordExpiryQueue(ctx, recordObj)
return nil
}
func (k Keeper) processAttributes(ctx sdk.Context, attrs registrytypes.AttributeMap, id string, prefix string) error {
np := basicnode.Prototype.Map
nb := np.NewBuilder()
encAttrs, err := canonicaljson.Marshal(attrs)
if err != nil {
return err
}
if len(attrs) == 0 {
encAttrs = []byte("{}")
}
err = dagjson.Decode(nb, bytes.NewReader(encAttrs))
if err != nil {
return fmt.Errorf("failed to decode attributes: %w", err)
}
n := nb.Build()
if n.Kind() != ipld.Kind_Map {
return fmt.Errorf("record attributes must be a map, not %T", n.Kind())
}
return k.processAttributeMap(ctx, n, id, prefix)
}
func (k Keeper) processAttributeMap(ctx sdk.Context, n ipld.Node, id string, prefix string) error {
for it := n.MapIterator(); !it.Done(); {
//nolint:misspell
keynode, valuenode, err := it.Next()
if err != nil {
return err
}
key, err := keynode.AsString()
if err != nil {
return err
}
if valuenode.Kind() == ipld.Kind_Map {
err := k.processAttributeMap(ctx, valuenode, id, key)
if err != nil {
return err
}
} else {
var buf bytes.Buffer
if err := dagjson.Encode(valuenode, &buf); err != nil {
return err
}
// TODO
// value := buf.Bytes()
// indexKey := GetAttributesIndexKey(prefix+key, value)
// if err := k.SetAttributeMapping(ctx, indexKey, id); err != nil {
// return err
// }
}
}
return nil
}

285
x/registry/keeper/msg_server.go
View File

@ -1,14 +1,287 @@
package keeper
// import "git.vdb.to/cerc-io/laconic2d/x/registry"
import (
"context"
// var _ registry.MsgServer = msgServer{}
sdk "github.com/cosmos/cosmos-sdk/types"
registrytypes "git.vdb.to/cerc-io/laconic2d/x/registry"
)
var _ registrytypes.MsgServer = msgServer{}
type msgServer struct {
k Keeper
}
// // NewMsgServerImpl returns an implementation of the module MsgServer interface.
// func NewMsgServerImpl(keeper Keeper) registry.MsgServer {
// return &msgServer{k: keeper}
// }
// NewMsgServerImpl returns an implementation of the module MsgServer interface.
func NewMsgServerImpl(keeper Keeper) registrytypes.MsgServer {
return &msgServer{k: keeper}
}
func (ms msgServer) SetRecord(c context.Context, msg *registrytypes.MsgSetRecord) (*registrytypes.MsgSetRecordResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
_, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
record, err := ms.k.SetRecord(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
registrytypes.EventTypeSetRecord,
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.GetSigner()),
sdk.NewAttribute(registrytypes.AttributeKeyBondId, msg.GetBondId()),
sdk.NewAttribute(registrytypes.AttributeKeyPayload, msg.Payload.Record.Id),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, registrytypes.AttributeValueCategory),
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
),
})
return &registrytypes.MsgSetRecordResponse{Id: record.Id}, nil
}
// nolint: all
func (ms msgServer) SetName(c context.Context, msg *registrytypes.MsgSetName) (*registrytypes.MsgSetNameResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
_, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
err = ms.k.ProcessSetName(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
registrytypes.EventTypeSetRecord,
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
sdk.NewAttribute(registrytypes.AttributeKeyCRN, msg.Crn),
sdk.NewAttribute(registrytypes.AttributeKeyCID, msg.Cid),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, registrytypes.AttributeValueCategory),
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
),
})
return &registrytypes.MsgSetNameResponse{}, nil
}
func (ms msgServer) ReserveName(c context.Context, msg *registrytypes.MsgReserveAuthority) (*registrytypes.MsgReserveAuthorityResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
_, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
_, err = sdk.AccAddressFromBech32(msg.Owner)
if err != nil {
return nil, err
}
err = ms.k.ProcessReserveAuthority(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
registrytypes.EventTypeReserveNameAuthority,
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
sdk.NewAttribute(registrytypes.AttributeKeyName, msg.Name),
sdk.NewAttribute(registrytypes.AttributeKeyOwner, msg.Owner),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, registrytypes.AttributeValueCategory),
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
),
})
return &registrytypes.MsgReserveAuthorityResponse{}, nil
}
// nolint: all
func (ms msgServer) SetAuthorityBond(c context.Context, msg *registrytypes.MsgSetAuthorityBond) (*registrytypes.MsgSetAuthorityBondResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
_, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
err = ms.k.ProcessSetAuthorityBond(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
registrytypes.EventTypeAuthorityBond,
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
sdk.NewAttribute(registrytypes.AttributeKeyName, msg.Name),
sdk.NewAttribute(registrytypes.AttributeKeyBondId, msg.BondId),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, registrytypes.AttributeValueCategory),
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
),
})
return &registrytypes.MsgSetAuthorityBondResponse{}, nil
}
func (ms msgServer) DeleteName(c context.Context, msg *registrytypes.MsgDeleteNameAuthority) (*registrytypes.MsgDeleteNameAuthorityResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
_, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
err = ms.k.ProcessDeleteName(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
registrytypes.EventTypeDeleteName,
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
sdk.NewAttribute(registrytypes.AttributeKeyCRN, msg.Crn),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, registrytypes.AttributeValueCategory),
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
),
})
return &registrytypes.MsgDeleteNameAuthorityResponse{}, nil
}
func (ms msgServer) RenewRecord(c context.Context, msg *registrytypes.MsgRenewRecord) (*registrytypes.MsgRenewRecordResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
_, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
err = ms.k.ProcessRenewRecord(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
registrytypes.EventTypeRenewRecord,
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
sdk.NewAttribute(registrytypes.AttributeKeyRecordId, msg.RecordId),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, registrytypes.AttributeValueCategory),
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
),
})
return &registrytypes.MsgRenewRecordResponse{}, nil
}
// nolint: all
func (ms msgServer) AssociateBond(c context.Context, msg *registrytypes.MsgAssociateBond) (*registrytypes.MsgAssociateBondResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
_, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
err = ms.k.ProcessAssociateBond(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
registrytypes.EventTypeAssociateBond,
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
sdk.NewAttribute(registrytypes.AttributeKeyRecordId, msg.RecordId),
sdk.NewAttribute(registrytypes.AttributeKeyBondId, msg.BondId),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, registrytypes.AttributeValueCategory),
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
),
})
return &registrytypes.MsgAssociateBondResponse{}, nil
}
func (ms msgServer) DissociateBond(c context.Context, msg *registrytypes.MsgDissociateBond) (*registrytypes.MsgDissociateBondResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
_, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
err = ms.k.ProcessDissociateBond(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
registrytypes.EventTypeDissociateBond,
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
sdk.NewAttribute(registrytypes.AttributeKeyRecordId, msg.RecordId),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, registrytypes.AttributeValueCategory),
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
),
})
return &registrytypes.MsgDissociateBondResponse{}, nil
}
func (ms msgServer) DissociateRecords(c context.Context, msg *registrytypes.MsgDissociateRecords) (*registrytypes.MsgDissociateRecordsResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
_, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
err = ms.k.ProcessDissociateRecords(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
registrytypes.EventTypeDissociateRecords,
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
sdk.NewAttribute(registrytypes.AttributeKeyBondId, msg.BondId),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, registrytypes.AttributeValueCategory),
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
),
})
return &registrytypes.MsgDissociateRecordsResponse{}, nil
}
func (ms msgServer) ReAssociateRecords(c context.Context, msg *registrytypes.MsgReAssociateRecords) (*registrytypes.MsgReAssociateRecordsResponse, error) { //nolint: all
ctx := sdk.UnwrapSDKContext(c)
_, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
err = ms.k.ProcessReAssociateRecords(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
registrytypes.EventTypeReAssociateRecords,
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
sdk.NewAttribute(registrytypes.AttributeKeyOldBondId, msg.OldBondId),
sdk.NewAttribute(registrytypes.AttributeKeyNewBondId, msg.NewBondId),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, registrytypes.AttributeValueCategory),
sdk.NewAttribute(registrytypes.AttributeKeySigner, msg.Signer),
),
})
return &registrytypes.MsgReAssociateRecordsResponse{}, nil
}

26
x/registry/keeper/naming_keeper.go Normal file
View File

@ -0,0 +1,26 @@
package keeper
import (
sdk "github.com/cosmos/cosmos-sdk/types"
registrytypes "git.vdb.to/cerc-io/laconic2d/x/registry"
)
// ProcessSetName creates a CRN -> Record ID mapping.
func (k Keeper) ProcessSetName(ctx sdk.Context, msg registrytypes.MsgSetName) error {
panic("unimplemented")
}
// ProcessReserveAuthority reserves a name authority.
func (k Keeper) ProcessReserveAuthority(ctx sdk.Context, msg registrytypes.MsgReserveAuthority) error {
panic("unimplemented")
}
func (k Keeper) ProcessSetAuthorityBond(ctx sdk.Context, msg registrytypes.MsgSetAuthorityBond) error {
panic("unimplemented")
}
// ProcessDeleteName removes a CRN -> Record ID mapping.
func (k Keeper) ProcessDeleteName(ctx sdk.Context, msg registrytypes.MsgDeleteNameAuthority) error {
panic("unimplemented")
}

20
x/registry/keeper/params.go Normal file
View File

@ -0,0 +1,20 @@
package keeper
import (
registrytypes "git.vdb.to/cerc-io/laconic2d/x/registry"
sdk "github.com/cosmos/cosmos-sdk/types"
)
// GetParams - Get all parameters as types.Params.
func (k Keeper) GetParams(ctx sdk.Context) (*registrytypes.Params, error) {
params, err := k.Params.Get(ctx)
if err != nil {
return nil, err
}
return &params, nil
}
// SetParams - set the params.
func (k Keeper) SetParams(ctx sdk.Context, params registrytypes.Params) {
}

23
x/registry/keeper/query_server.go
View File

@ -1,8 +1,12 @@
package keeper
// import (
// registrytypes "git.vdb.to/cerc-io/laconic2d/x/registry"
// )
import (
"context"
sdk "github.com/cosmos/cosmos-sdk/types"
registrytypes "git.vdb.to/cerc-io/laconic2d/x/registry"
)
// var _ registrytypes.QueryServer = queryServer{}
@ -14,3 +18,16 @@ type queryServer struct {
// func NewQueryServerImpl(k Keeper) registrytypes.QueryServer {
// return queryServer{k}
// }
func (qs queryServer) Params(c context.Context, _ *registrytypes.QueryParamsRequest) (*registrytypes.QueryParamsResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
params, err := qs.k.GetParams(ctx)
if err != nil {
return nil, err
}
return &registrytypes.QueryParamsResponse{Params: params}, nil
}
// TODO: Add remaining methods

27
x/registry/keeper/record_keeper.go
View File

@ -2,8 +2,10 @@ package keeper
import (
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
auctionkeeper "git.vdb.to/cerc-io/laconic2d/x/auction/keeper"
registrytypes "git.vdb.to/cerc-io/laconic2d/x/registry"
)
// TODO: Add methods
@ -14,3 +16,28 @@ type RecordKeeper struct {
auctionKeeper auctionkeeper.Keeper
// storeKey storetypes.StoreKey // Unexposed key to access store from sdk.Context
}
// ProcessRenewRecord renews a record.
func (k Keeper) ProcessRenewRecord(ctx sdk.Context, msg registrytypes.MsgRenewRecord) error {
panic("unimplemented")
}
// ProcessAssociateBond associates a record with a bond.
func (k Keeper) ProcessAssociateBond(ctx sdk.Context, msg registrytypes.MsgAssociateBond) error {
panic("unimplemented")
}
// ProcessDissociateBond dissociates a record from its bond.
func (k Keeper) ProcessDissociateBond(ctx sdk.Context, msg registrytypes.MsgDissociateBond) error {
panic("unimplemented")
}
// ProcessDissociateRecords dissociates all records associated with a given bond.
func (k Keeper) ProcessDissociateRecords(ctx sdk.Context, msg registrytypes.MsgDissociateRecords) error {
panic("unimplemented")
}
// ProcessReAssociateRecords switches records from and old to new bond.
func (k Keeper) ProcessReAssociateRecords(ctx sdk.Context, msg registrytypes.MsgReAssociateRecords) error {
panic("unimplemented")
}

3
x/registry/keys.go
View File

@ -17,4 +17,7 @@ const (
var (
// ParamsKey is the prefix for params key
ParamsPrefix = collections.NewPrefix(0)
RecordsPrefix = collections.NewPrefix(1)
BondIdIndexPrefix = collections.NewPrefix(2)
)

14
x/registry/module/autocli.go
View File

@ -3,7 +3,8 @@ package module
import (
autocliv1 "cosmossdk.io/api/cosmos/autocli/v1"
"cosmossdk.io/client/v2/autocli"
// registryv1 "git.vdb.to/cerc-io/laconic2d/api/cerc/registry/v1"
registryv1 "git.vdb.to/cerc-io/laconic2d/api/cerc/registry/v1"
)
var _ autocli.HasAutoCLIConfig = AppModule{}
@ -11,7 +12,14 @@ var _ autocli.HasAutoCLIConfig = AppModule{}
// AutoCLIOptions implements the autocli.HasAutoCLIConfig interface.
func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
return &autocliv1.ModuleOptions{
Query: nil,
Tx: nil,
Query: &autocliv1.ServiceCommandDescriptor{
Service: registryv1.Query_ServiceDesc.ServiceName,
RpcCommandOptions: []*autocliv1.RpcCommandOptions{},
},
Tx: &autocliv1.ServiceCommandDescriptor{
Service: registryv1.Msg_ServiceDesc.ServiceName,
RpcCommandOptions: []*autocliv1.RpcCommandOptions{},
EnhanceCustomCommand: true, // Allow additional manual commands
},
}
}

9
x/registry/module/module.go
View File

@ -7,6 +7,7 @@ import (
"cosmossdk.io/core/appmodule"
gwruntime "github.com/grpc-ecosystem/grpc-gateway/runtime"
"github.com/spf13/cobra"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/codec"
@ -15,6 +16,7 @@ import (
"github.com/cosmos/cosmos-sdk/types/module"
registrytypes "git.vdb.to/cerc-io/laconic2d/x/registry"
"git.vdb.to/cerc-io/laconic2d/x/registry/client/cli"
"git.vdb.to/cerc-io/laconic2d/x/registry/keeper"
)
@ -115,7 +117,7 @@ func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.Raw
// RegisterServices registers a gRPC query service to respond to the module-specific gRPC queries.
func (am AppModule) RegisterServices(cfg module.Configurator) {
// Register servers
// registrytypes.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
registrytypes.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
// registrytypes.RegisterQueryServer(cfg.QueryServer(), keeper.NewQueryServerImpl(am.keeper))
}
@ -124,3 +126,8 @@ func (am AppModule) RegisterServices(cfg module.Configurator) {
func (am AppModule) EndBlock(ctx context.Context) error {
return EndBlocker(ctx, am.keeper)
}
// Get the root tx command of this module
func (AppModule) GetTxCmd() *cobra.Command {
return cli.GetTxCmd()
}

35
x/registry/msgs.go Normal file
View File

@ -0,0 +1,35 @@
package registry
import (
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
// NewMsgSetRecord is the constructor function for MsgSetRecord.
func NewMsgSetRecord(payload Payload, bondId string, signer sdk.AccAddress) *MsgSetRecord {
return &MsgSetRecord{
Payload: payload,
BondId: bondId,
Signer: signer.String(),
}
}
func (msg MsgSetRecord) ValidateBasic() error {
if len(msg.Signer) == 0 {
return errorsmod.Wrap(sdkerrors.ErrInvalidAddress, msg.Signer)
}
owners := msg.Payload.Record.Owners
for _, owner := range owners {
if owner == "" {
return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Record owner not set.")
}
}
if len(msg.BondId) == 0 {
return errorsmod.Wrap(sdkerrors.ErrUnauthorized, "Bond Id is required.")
}
return nil
}

137
x/registry/types.go Normal file
View File

@ -0,0 +1,137 @@
package registry
import (
"crypto/sha256"
"github.com/gibson042/canonicaljson-go"
"git.vdb.to/cerc-io/laconic2d/x/registry/helpers"
)
const (
AuthorityActive = "active"
AuthorityExpired = "expired"
AuthorityUnderAuction = "auction"
)
// TODO if schema records are to be more permissive than allowing a map of fields, this type will
// become specific to content records. schema records will either occupy a new message or have new
// more general purpose helper types.
type AttributeMap map[string]interface{}
// ReadablePayload represents a signed record payload that can be serialized from/to YAML.
type ReadablePayload struct {
RecordAttributes AttributeMap `json:"record" yaml:"record"`
Signatures []Signature `json:"signatures" yaml:"signatures"`
}
// ReadableRecord represents a WNS record.
type ReadableRecord struct {
Id string `json:"id,omitempty"`
Names []string `json:"names,omitempty"`
BondId string `json:"bond_id,omitempty"`
CreateTime string `json:"create_time,omitempty"`
ExpiryTime string `json:"expiry_time,omitempty"`
Deleted bool `json:"deleted,omitempty"`
Owners []string `json:"owners,omitempty"`
Attributes AttributeMap `json:"attributes,omitempty"`
}
// ToPayload converts PayloadEncodable to Payload object.
// Why? Because go-amino can't handle maps: https://github.com/tendermint/go-amino/issues/4.
func (payloadObj *ReadablePayload) ToPayload() Payload {
// Note: record directly contains the attributes here
attributes := payloadObj.RecordAttributes
payload := Payload{
Record: &Record{
Deleted: false,
Owners: nil,
Attributes: helpers.MustMarshalJSON(attributes),
},
Signatures: payloadObj.Signatures,
}
return payload
}
// ToReadablePayload converts Payload to a serializable object
func (payload Payload) ToReadablePayload() ReadablePayload {
var encodable ReadablePayload
encodable.RecordAttributes = helpers.MustUnmarshalJSON[AttributeMap](payload.Record.Attributes)
encodable.Signatures = payload.Signatures
return encodable
}
// ToRecordObj converts Record to RecordObj.
// Why? Because go-amino can't handle maps: https://github.com/tendermint/go-amino/issues/4.
func (r *ReadableRecord) ToRecordObj() (Record, error) {
var resourceObj Record
resourceObj.Id = r.Id
resourceObj.BondId = r.BondId
resourceObj.CreateTime = r.CreateTime
resourceObj.ExpiryTime = r.ExpiryTime
resourceObj.Deleted = r.Deleted
resourceObj.Owners = r.Owners
resourceObj.Attributes = helpers.MustMarshalJSON(r.Attributes)
return resourceObj, nil
}
// ToReadableRecord converts Record to a serializable object
func (r *Record) ToReadableRecord() ReadableRecord {
var resourceObj ReadableRecord
resourceObj.Id = r.Id
resourceObj.BondId = r.BondId
resourceObj.CreateTime = r.CreateTime
resourceObj.ExpiryTime = r.ExpiryTime
resourceObj.Deleted = r.Deleted
resourceObj.Owners = r.Owners
resourceObj.Names = r.Names
resourceObj.Attributes = helpers.MustUnmarshalJSON[AttributeMap](r.Attributes)
return resourceObj
}
// CanonicalJSON returns the canonical JSON representation of the record.
func (r *ReadableRecord) CanonicalJSON() []byte {
bytes, err := canonicaljson.Marshal(r.Attributes)
if err != nil {
panic("error marshaling record: " + err.Error())
}
return bytes
}
// GetSignBytes generates a record hash to be signed.
func (r *ReadableRecord) GetSignBytes() ([]byte, []byte) {
// Double SHA256 hash.
// Input to the first round of hashing.
bytes := r.CanonicalJSON()
// First round.
first := sha256.New()
first.Write(bytes)
firstHash := first.Sum(nil)
// Second round of hashing takes as input the output of the first round.
second := sha256.New()
second.Write(firstHash)
secondHash := second.Sum(nil)
return secondHash, bytes
}
// GetCid gets the record CID.
func (r *ReadableRecord) GetCid() (string, error) {
id, err := helpers.GetCid(r.CanonicalJSON())
if err != nil {
return "", err
}
return id, nil
}