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query.go
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query.go
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package cli
import (
"context"
"encoding/base64"
"encoding/hex"
"encoding/json"
"errors"
"fmt"
"os"
"strconv"
wasmvm "github.com/CosmWasm/wasmvm"
"github.com/spf13/cobra"
flag "github.com/spf13/pflag"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/flags"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/airchains-network/rollup-cosmwasm/x/wasm/keeper"
"github.com/airchains-network/rollup-cosmwasm/x/wasm/types"
)
func GetQueryCmd() *cobra.Command {
queryCmd := &cobra.Command{
Use: types.ModuleName,
Short: "Querying commands for the wasm module",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
SilenceUsage: true,
}
queryCmd.AddCommand(
GetCmdListCode(),
GetCmdListContractByCode(),
GetCmdQueryCode(),
GetCmdQueryCodeInfo(),
GetCmdGetContractInfo(),
GetCmdGetContractHistory(),
GetCmdGetContractState(),
GetCmdListPinnedCode(),
GetCmdLibVersion(),
GetCmdQueryParams(),
GetCmdBuildAddress(),
GetCmdListContractsByCreator(),
)
return queryCmd
}
// GetCmdLibVersion gets current libwasmvm version.
func GetCmdLibVersion() *cobra.Command {
cmd := &cobra.Command{
Use: "libwasmvm-version",
Short: "Get libwasmvm version",
Long: "Get libwasmvm version",
Aliases: []string{"lib-version"},
Args: cobra.ExactArgs(0),
RunE: func(cmd *cobra.Command, args []string) error {
version, err := wasmvm.LibwasmvmVersion()
if err != nil {
return fmt.Errorf("error retrieving libwasmvm version: %w", err)
}
fmt.Println(version)
return nil
},
SilenceUsage: true,
}
return cmd
}
// GetCmdBuildAddress build a contract address
func GetCmdBuildAddress() *cobra.Command {
decoder := newArgDecoder(hex.DecodeString)
cmd := &cobra.Command{
Use: "build-address [code-hash] [creator-address] [salt-hex-encoded] [json_encoded_init_args (required when set as fixed)]",
Short: "build contract address",
Aliases: []string{"address"},
Args: cobra.RangeArgs(3, 4),
RunE: func(cmd *cobra.Command, args []string) error {
codeHash, err := hex.DecodeString(args[0])
if err != nil {
return fmt.Errorf("code-hash: %s", err)
}
creator, err := sdk.AccAddressFromBech32(args[1])
if err != nil {
return fmt.Errorf("creator: %s", err)
}
salt, err := hex.DecodeString(args[2])
switch {
case err != nil:
return fmt.Errorf("salt: %s", err)
case len(salt) == 0:
return errors.New("empty salt")
}
if len(args) == 3 {
cmd.Println(keeper.BuildContractAddressPredictable(codeHash, creator, salt, []byte{}).String())
return nil
}
msg := types.RawContractMessage(args[3])
if err := msg.ValidateBasic(); err != nil {
return fmt.Errorf("init message: %s", err)
}
cmd.Println(keeper.BuildContractAddressPredictable(codeHash, creator, salt, msg).String())
return nil
},
SilenceUsage: true,
}
decoder.RegisterFlags(cmd.PersistentFlags(), "salt")
return cmd
}
// GetCmdListCode lists all wasm code uploaded
func GetCmdListCode() *cobra.Command {
cmd := &cobra.Command{
Use: "list-code",
Short: "List all wasm bytecode on the chain",
Long: "List all wasm bytecode on the chain",
Aliases: []string{"list-codes", "codes", "lco"},
Args: cobra.ExactArgs(0),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
pageReq, err := client.ReadPageRequest(withPageKeyDecoded(cmd.Flags()))
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.Codes(
context.Background(),
&types.QueryCodesRequest{
Pagination: pageReq,
},
)
if err != nil {
return err
}
return clientCtx.PrintProto(res)
},
SilenceUsage: true,
}
flags.AddQueryFlagsToCmd(cmd)
flags.AddPaginationFlagsToCmd(cmd, "list codes")
return cmd
}
// GetCmdListContractByCode lists all wasm code uploaded for given code id
func GetCmdListContractByCode() *cobra.Command {
cmd := &cobra.Command{
Use: "list-contract-by-code [code_id]",
Short: "List wasm all bytecode on the chain for given code id",
Long: "List wasm all bytecode on the chain for given code id",
Aliases: []string{"list-contracts-by-code", "list-contracts", "contracts", "lca"},
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
codeID, err := strconv.ParseUint(args[0], 10, 64)
if err != nil {
return err
}
if codeID == 0 {
return errors.New("empty code id")
}
pageReq, err := client.ReadPageRequest(withPageKeyDecoded(cmd.Flags()))
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.ContractsByCode(
context.Background(),
&types.QueryContractsByCodeRequest{
CodeId: codeID,
Pagination: pageReq,
},
)
if err != nil {
return err
}
return clientCtx.PrintProto(res)
},
SilenceUsage: true,
}
flags.AddQueryFlagsToCmd(cmd)
flags.AddPaginationFlagsToCmd(cmd, "list contracts by code")
return cmd
}
// GetCmdQueryCode returns the bytecode for a given contract
func GetCmdQueryCode() *cobra.Command {
cmd := &cobra.Command{
Use: "code [code_id] [output filename]",
Short: "Downloads wasm bytecode for given code id",
Long: "Downloads wasm bytecode for given code id",
Aliases: []string{"source-code", "source"},
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
codeID, err := strconv.ParseUint(args[0], 10, 64)
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.Code(
context.Background(),
&types.QueryCodeRequest{
CodeId: codeID,
},
)
if err != nil {
return err
}
if len(res.Data) == 0 {
return fmt.Errorf("contract not found")
}
fmt.Printf("Downloading wasm code to %s\n", args[1])
return os.WriteFile(args[1], res.Data, 0o600)
},
SilenceUsage: true,
}
flags.AddQueryFlagsToCmd(cmd)
return cmd
}
// GetCmdQueryCodeInfo returns the code info for a given code id
func GetCmdQueryCodeInfo() *cobra.Command {
cmd := &cobra.Command{
Use: "code-info [code_id]",
Short: "Prints out metadata of a code id",
Long: "Prints out metadata of a code id",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
codeID, err := strconv.ParseUint(args[0], 10, 64)
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.Code(
context.Background(),
&types.QueryCodeRequest{
CodeId: codeID,
},
)
if err != nil {
return err
}
if res.CodeInfoResponse == nil {
return fmt.Errorf("contract not found")
}
return clientCtx.PrintProto(res.CodeInfoResponse)
},
SilenceUsage: true,
}
flags.AddQueryFlagsToCmd(cmd)
return cmd
}
// GetCmdGetContractInfo gets details about a given contract
func GetCmdGetContractInfo() *cobra.Command {
cmd := &cobra.Command{
Use: "contract [bech32_address]",
Short: "Prints out metadata of a contract given its address",
Long: "Prints out metadata of a contract given its address",
Aliases: []string{"meta", "c"},
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
_, err = sdk.AccAddressFromBech32(args[0])
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.ContractInfo(
context.Background(),
&types.QueryContractInfoRequest{
Address: args[0],
},
)
if err != nil {
return err
}
return clientCtx.PrintProto(res)
},
SilenceUsage: true,
}
flags.AddQueryFlagsToCmd(cmd)
return cmd
}
// GetCmdGetContractState dumps full internal state of a given contract
func GetCmdGetContractState() *cobra.Command {
cmd := &cobra.Command{
Use: "contract-state",
Short: "Querying commands for the wasm module",
Aliases: []string{"state", "cs", "s"},
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
SilenceUsage: true,
}
cmd.AddCommand(
GetCmdGetContractStateAll(),
GetCmdGetContractStateRaw(),
GetCmdGetContractStateSmart(),
)
return cmd
}
func GetCmdGetContractStateAll() *cobra.Command {
cmd := &cobra.Command{
Use: "all [bech32_address]",
Short: "Prints out all internal state of a contract given its address",
Long: "Prints out all internal state of a contract given its address",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
_, err = sdk.AccAddressFromBech32(args[0])
if err != nil {
return err
}
pageReq, err := client.ReadPageRequest(withPageKeyDecoded(cmd.Flags()))
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.AllContractState(
context.Background(),
&types.QueryAllContractStateRequest{
Address: args[0],
Pagination: pageReq,
},
)
if err != nil {
return err
}
return clientCtx.PrintProto(res)
},
SilenceUsage: true,
}
flags.AddQueryFlagsToCmd(cmd)
flags.AddPaginationFlagsToCmd(cmd, "contract state")
return cmd
}
func GetCmdGetContractStateRaw() *cobra.Command {
decoder := newArgDecoder(hex.DecodeString)
cmd := &cobra.Command{
Use: "raw [bech32_address] [key]",
Short: "Prints out internal state for key of a contract given its address",
Long: "Prints out internal state for of a contract given its address",
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
_, err = sdk.AccAddressFromBech32(args[0])
if err != nil {
return err
}
queryData, err := decoder.DecodeString(args[1])
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.RawContractState(
context.Background(),
&types.QueryRawContractStateRequest{
Address: args[0],
QueryData: queryData,
},
)
if err != nil {
return err
}
return clientCtx.PrintProto(res)
},
SilenceUsage: true,
}
decoder.RegisterFlags(cmd.PersistentFlags(), "key argument")
flags.AddQueryFlagsToCmd(cmd)
return cmd
}
func GetCmdGetContractStateSmart() *cobra.Command {
decoder := newArgDecoder(asciiDecodeString)
cmd := &cobra.Command{
Use: "smart [bech32_address] [query]",
Short: "Calls contract with given address with query data and prints the returned result",
Long: "Calls contract with given address with query data and prints the returned result",
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
_, err = sdk.AccAddressFromBech32(args[0])
if err != nil {
return err
}
if args[1] == "" {
return errors.New("query data must not be empty")
}
queryData, err := decoder.DecodeString(args[1])
if err != nil {
return fmt.Errorf("decode query: %s", err)
}
if !json.Valid(queryData) {
return errors.New("query data must be json")
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.SmartContractState(
context.Background(),
&types.QuerySmartContractStateRequest{
Address: args[0],
QueryData: queryData,
},
)
if err != nil {
return err
}
return clientCtx.PrintProto(res)
},
SilenceUsage: true,
}
decoder.RegisterFlags(cmd.PersistentFlags(), "query argument")
flags.AddQueryFlagsToCmd(cmd)
return cmd
}
// GetCmdGetContractHistory prints the code history for a given contract
func GetCmdGetContractHistory() *cobra.Command {
cmd := &cobra.Command{
Use: "contract-history [bech32_address]",
Short: "Prints out the code history for a contract given its address",
Long: "Prints out the code history for a contract given its address",
Aliases: []string{"history", "hist", "ch"},
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
_, err = sdk.AccAddressFromBech32(args[0])
if err != nil {
return err
}
pageReq, err := client.ReadPageRequest(withPageKeyDecoded(cmd.Flags()))
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.ContractHistory(
context.Background(),
&types.QueryContractHistoryRequest{
Address: args[0],
Pagination: pageReq,
},
)
if err != nil {
return err
}
return clientCtx.PrintProto(res)
},
SilenceUsage: true,
}
flags.AddQueryFlagsToCmd(cmd)
flags.AddPaginationFlagsToCmd(cmd, "contract history")
return cmd
}
// GetCmdListPinnedCode lists all wasm code ids that are pinned
func GetCmdListPinnedCode() *cobra.Command {
cmd := &cobra.Command{
Use: "pinned",
Short: "List all pinned code ids",
Long: "List all pinned code ids",
Args: cobra.ExactArgs(0),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
pageReq, err := client.ReadPageRequest(withPageKeyDecoded(cmd.Flags()))
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.PinnedCodes(
context.Background(),
&types.QueryPinnedCodesRequest{
Pagination: pageReq,
},
)
if err != nil {
return err
}
return clientCtx.PrintProto(res)
},
SilenceUsage: true,
}
flags.AddQueryFlagsToCmd(cmd)
flags.AddPaginationFlagsToCmd(cmd, "list codes")
return cmd
}
// GetCmdListContractsByCreator lists all contracts by creator
func GetCmdListContractsByCreator() *cobra.Command {
cmd := &cobra.Command{
Use: "list-contracts-by-creator [creator]",
Short: "List all contracts by creator",
Long: "List all contracts by creator",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
_, err = sdk.AccAddressFromBech32(args[0])
if err != nil {
return err
}
pageReq, err := client.ReadPageRequest(withPageKeyDecoded(cmd.Flags()))
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.ContractsByCreator(
context.Background(),
&types.QueryContractsByCreatorRequest{
CreatorAddress: args[0],
Pagination: pageReq,
},
)
if err != nil {
return err
}
return clientCtx.PrintProto(res)
},
SilenceUsage: true,
}
flags.AddQueryFlagsToCmd(cmd)
flags.AddPaginationFlagsToCmd(cmd, "list contracts by creator")
return cmd
}
type argumentDecoder struct {
// dec is the default decoder
dec func(string) ([]byte, error)
asciiF, hexF, b64F bool
}
func newArgDecoder(def func(string) ([]byte, error)) *argumentDecoder {
return &argumentDecoder{dec: def}
}
func (a *argumentDecoder) RegisterFlags(f *flag.FlagSet, argName string) {
f.BoolVar(&a.asciiF, "ascii", false, "ascii encoded "+argName)
f.BoolVar(&a.hexF, "hex", false, "hex encoded "+argName)
f.BoolVar(&a.b64F, "b64", false, "base64 encoded "+argName)
}
func (a *argumentDecoder) DecodeString(s string) ([]byte, error) {
found := -1
for i, v := range []*bool{&a.asciiF, &a.hexF, &a.b64F} {
if !*v {
continue
}
if found != -1 {
return nil, errors.New("multiple decoding flags used")
}
found = i
}
switch found {
case 0:
return asciiDecodeString(s)
case 1:
return hex.DecodeString(s)
case 2:
return base64.StdEncoding.DecodeString(s)
default:
return a.dec(s)
}
}
func asciiDecodeString(s string) ([]byte, error) {
return []byte(s), nil
}
// sdk ReadPageRequest expects binary but we encoded to base64 in our marshaller
func withPageKeyDecoded(flagSet *flag.FlagSet) *flag.FlagSet {
encoded, err := flagSet.GetString(flags.FlagPageKey)
if err != nil {
panic(err.Error())
}
raw, err := base64.StdEncoding.DecodeString(encoded)
if err != nil {
panic(err.Error())
}
err = flagSet.Set(flags.FlagPageKey, string(raw))
if err != nil {
panic(err.Error())
}
return flagSet
}
// GetCmdQueryParams implements a command to return the current wasm
// parameters.
func GetCmdQueryParams() *cobra.Command {
cmd := &cobra.Command{
Use: "params",
Short: "Query the current wasm parameters",
Args: cobra.NoArgs,
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
params := &types.QueryParamsRequest{}
res, err := queryClient.Params(cmd.Context(), params)
if err != nil {
return err
}
return clientCtx.PrintProto(&res.Params)
},
SilenceUsage: true,
}
flags.AddQueryFlagsToCmd(cmd)
return cmd
}