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permissions_purge.go
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/
permissions_purge.go
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// Copyright (C) 2023 Gobalsky Labs Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package cmd
import (
"context"
"errors"
"fmt"
"io"
"code.vegaprotocol.io/vega/cmd/vegawallet/commands/cli"
"code.vegaprotocol.io/vega/cmd/vegawallet/commands/flags"
"code.vegaprotocol.io/vega/cmd/vegawallet/commands/printer"
vgterm "code.vegaprotocol.io/vega/libs/term"
"code.vegaprotocol.io/vega/wallet/api"
"code.vegaprotocol.io/vega/wallet/wallets"
"github.com/spf13/cobra"
)
var (
purgePermissionsLong = cli.LongDesc(`
Purge all the permissions of the specified wallet
`)
purgePermissionsExample = cli.Examples(`
# Purge all the permissions of the specified wallet
{{.Software}} network purge --wallet WALLET
# Purge all the permissions of the specified wallet without
# asking for confirmation
{{.Software}} network purge --wallet WALLET --force
`)
)
type PurgePermissionsHandler func(api.AdminPurgePermissionsParams, string) error
func NewCmdPurgePermissions(w io.Writer, rf *RootFlags) *cobra.Command {
h := func(params api.AdminPurgePermissionsParams, passphrase string) error {
ctx := context.Background()
walletStore, err := wallets.InitialiseStore(rf.Home, false)
if err != nil {
return fmt.Errorf("couldn't initialise wallets store: %w", err)
}
defer walletStore.Close()
if _, errDetails := api.NewAdminUnlockWallet(walletStore).Handle(ctx, api.AdminUnlockWalletParams{
Wallet: params.Wallet,
Passphrase: passphrase,
}); errDetails != nil {
return errors.New(errDetails.Data)
}
_, errDetails := api.NewAdminPurgePermissions(walletStore).Handle(ctx, params)
if errDetails != nil {
return errors.New(errDetails.Data)
}
return nil
}
return BuildCmdPurgePermissions(w, h, rf)
}
func BuildCmdPurgePermissions(w io.Writer, handler PurgePermissionsHandler, rf *RootFlags) *cobra.Command {
f := &PurgePermissionsFlags{}
cmd := &cobra.Command{
Use: "purge",
Short: "Purge the permissions for the specified hostname",
Long: purgePermissionsLong,
Example: purgePermissionsExample,
RunE: func(_ *cobra.Command, _ []string) error {
req, pass, err := f.Validate()
if err != nil {
return err
}
if !f.Force && vgterm.HasTTY() {
if !flags.AreYouSure() {
return nil
}
}
if err = handler(req, pass); err != nil {
return err
}
if rf.Output == flags.InteractiveOutput {
PrintPurgePermissionsResponse(w, f.Wallet)
}
return nil
},
}
cmd.Flags().StringVarP(&f.Wallet,
"wallet", "w",
"",
"Name of the wallet to purge",
)
cmd.Flags().BoolVarP(&f.Force,
"force", "f",
false,
"Do not ask for confirmation",
)
cmd.Flags().StringVarP(&f.PassphraseFile,
"passphrase-file", "p",
"",
"Path to the file containing the wallet's passphrase",
)
autoCompleteWallet(cmd, rf.Home, "wallet")
return cmd
}
type PurgePermissionsFlags struct {
Wallet string
PassphraseFile string
Force bool
}
func (f *PurgePermissionsFlags) Validate() (api.AdminPurgePermissionsParams, string, error) {
if len(f.Wallet) == 0 {
return api.AdminPurgePermissionsParams{}, "", flags.MustBeSpecifiedError("wallet")
}
passphrase, err := flags.GetPassphrase(f.PassphraseFile)
if err != nil {
return api.AdminPurgePermissionsParams{}, "", err
}
return api.AdminPurgePermissionsParams{
Wallet: f.Wallet,
}, passphrase, nil
}
func PrintPurgePermissionsResponse(w io.Writer, wallet string) {
p := printer.NewInteractivePrinter(w)
p.Print(p.String().CheckMark().SuccessText("All permissions on wallet ").SuccessBold(wallet).SuccessText(" have been purged.").NextLine())
}