feat: Add Whitelist ERC20 Cli. (#1425)

* feat: add whitelist erc20 cli

* chore: modify comment

* docs: add cli docs

* fix lint

* update cli docs

* remove ValidateBasic in cli

* update cli docs

* remove irrelevant changes

* remove irrelevant changes

* Update changelog.md

* rename cli

* update cli docs

* update cli docs

* rename cli func

* Update x/crosschain/client/cli/cli_whitelist_erc20.go

Co-authored-by: Tanmay <[email protected]>

* generate cli docs

* fix the integer overflow warning from cosmos-sec

* update changelog

* make generate

* make generate

* update changelog

* fix generated file error

* fix generated file error

---------

Co-authored-by: Lucas Bertrand <[email protected]>
Co-authored-by: Tanmay <[email protected]>

changelog.md

@@ -51,6 +51,10 @@
 * Made adjustments to the docker-compose for launching mainnet full nodes to include examples of using the docker images build from the docker image build pipeline.
 * [1736](https://github.com/zeta-chain/node/pull/1736) - chore: add Ethermint endpoints to OpenAPI
 
+### Features
+
+* [1425](https://github.com/zeta-chain/node/pull/1425) add `whitelist-erc20` command
+
 ### Chores
 
 * [1729](https://github.com/zeta-chain/node/pull/1729) - add issue templates

docs/cli/zetacored/zetacored_tx_crosschain.md

@@ -37,4 +37,5 @@ zetacored tx crosschain [flags]
 * [zetacored tx crosschain refund-aborted](zetacored_tx_crosschain_refund-aborted.md)	 - Refund an aborted tx , the refund address is optional, if not provided, the refund will be sent to the sender/tx origin of the cctx.
 * [zetacored tx crosschain remove-from-out-tx-tracker](zetacored_tx_crosschain_remove-from-out-tx-tracker.md)	 - Remove a out-tx-tracker
 * [zetacored tx crosschain update-tss-address](zetacored_tx_crosschain_update-tss-address.md)	 - Create a new TSSVoter
+* [zetacored tx crosschain whitelist-erc20](zetacored_tx_crosschain_whitelist-erc20.md)	 - Add a new erc20 token to whitelist
 

docs/cli/zetacored/zetacored_tx_crosschain_whitelist-erc20.md

@@ -0,0 +1,52 @@
+# tx crosschain whitelist-erc20
+
+Add a new erc20 token to whitelist
+
+```
+zetacored tx crosschain whitelist-erc20 [erc20Address] [chainID] [name] [symbol] [decimals] [gasLimit] [flags]
+```
+
+### Options
+
+```
+  -a, --account-number uint      The account number of the signing account (offline mode only)
+      --aux                      Generate aux signer data instead of sending a tx
+  -b, --broadcast-mode string    Transaction broadcasting mode (sync|async|block) 
+      --dry-run                  ignore the --gas flag and perform a simulation of a transaction, but don't broadcast it (when enabled, the local Keybase is not accessible)
+      --fee-granter string       Fee granter grants fees for the transaction
+      --fee-payer string         Fee payer pays fees for the transaction instead of deducting from the signer
+      --fees string              Fees to pay along with transaction; eg: 10uatom
+      --from string              Name or address of private key with which to sign
+      --gas string               gas limit to set per-transaction; set to "auto" to calculate sufficient gas automatically. Note: "auto" option doesn't always report accurate results. Set a valid coin value to adjust the result. Can be used instead of "fees". (default 200000)
+      --gas-adjustment float     adjustment factor to be multiplied against the estimate returned by the tx simulation; if the gas limit is set manually this flag is ignored  (default 1)
+      --gas-prices string        Gas prices in decimal format to determine the transaction fee (e.g. 0.1uatom)
+      --generate-only            Build an unsigned transaction and write it to STDOUT (when enabled, the local Keybase only accessed when providing a key name)
+  -h, --help                     help for whitelist-erc20
+      --keyring-backend string   Select keyring's backend (os|file|kwallet|pass|test|memory) 
+      --keyring-dir string       The client Keyring directory; if omitted, the default 'home' directory will be used
+      --ledger                   Use a connected Ledger device
+      --node string              [host]:[port] to tendermint rpc interface for this chain 
+      --note string              Note to add a description to the transaction (previously --memo)
+      --offline                  Offline mode (does not allow any online functionality)
+  -o, --output string            Output format (text|json) 
+  -s, --sequence uint            The sequence number of the signing account (offline mode only)
+      --sign-mode string         Choose sign mode (direct|amino-json|direct-aux), this is an advanced feature
+      --timeout-height uint      Set a block timeout height to prevent the tx from being committed past a certain height
+      --tip string               Tip is the amount that is going to be transferred to the fee payer on the target chain. This flag is only valid when used with --aux, and is ignored if the target chain didn't enable the TipDecorator
+  -y, --yes                      Skip tx broadcasting prompt confirmation
+```
+
+### Options inherited from parent commands
+
+```
+      --chain-id string     The network chain ID
+      --home string         directory for config and data 
+      --log_format string   The logging format (json|plain) 
+      --log_level string    The logging level (trace|debug|info|warn|error|fatal|panic) 
+      --trace               print out full stack trace on errors
+```
+
+### SEE ALSO
+
+* [zetacored tx crosschain](zetacored_tx_crosschain.md)	 - crosschain transactions subcommands
+

x/crosschain/client/cli/cli_whitelist_erc20.go

@@ -0,0 +1,64 @@
+package cli
+
+import (
+	"fmt"
+	"strconv"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cosmos/cosmos-sdk/client/tx"
+	"github.com/spf13/cobra"
+	"github.com/zeta-chain/zetacore/x/crosschain/types"
+)
+
+func CmdWhitelistERC20() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "whitelist-erc20 [erc20Address] [chainID] [name] [symbol] [decimals] [gasLimit]",
+		Short: "Add a new erc20 token to whitelist",
+		Args:  cobra.ExactArgs(6),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			erc20Address := args[0]
+			chainID, err := strconv.ParseInt(args[1], 10, 64)
+			if err != nil {
+				return err
+			}
+
+			name := args[2]
+			symbol := args[3]
+			decimals, err := strconv.ParseUint(args[4], 10, 32)
+			if err != nil {
+				return err
+			}
+			if decimals > 128 {
+				return fmt.Errorf("decimals must be less than 128")
+			}
+
+			gasLimit, err := strconv.ParseInt(args[5], 10, 64)
+			if err != nil {
+				return err
+			}
+
+			msg := types.NewMsgWhitelistERC20(
+				clientCtx.GetFromAddress().String(),
+				erc20Address,
+				chainID,
+				name,
+				symbol,
+				// #nosec G701 always in range
+				uint32(decimals),
+				gasLimit,
+			)
+
+			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+
+	return cmd
+}

x/crosschain/client/cli/tx.go

@@ -30,6 +30,7 @@ func GetTxCmd() *cobra.Command {
 		CmdUpdateTss(),
 		CmdMigrateTssFunds(),
 		CmdAddToInTxTracker(),
+		CmdWhitelistERC20(),
 		CmdAbortStuckCCTX(),
 		CmdRefundAborted(),
 	)