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// Copyright The Notary Project Authors.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"context"
"errors"
"fmt"
"github.com/notaryproject/notation/internal/auth"
"github.com/notaryproject/notation/internal/cmd"
"github.com/spf13/cobra"
"oras.land/oras-go/v2/registry/remote/credentials"
)
type logoutOpts struct {
cmd.LoggingFlagOpts
server string
}
func logoutCommand(opts *logoutOpts) *cobra.Command {
if opts == nil {
opts = &logoutOpts{}
}
command := &cobra.Command{
Use: "logout [flags] <server>",
Short: "Log out from the logged in registries",
Args: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return errors.New("no hostname specified")
}
opts.server = args[0]
return nil
},
RunE: func(cmd *cobra.Command, args []string) error {
return runLogout(cmd.Context(), opts)
},
}
opts.LoggingFlagOpts.ApplyFlags(command.Flags())
return command
}
func runLogout(ctx context.Context, opts *logoutOpts) error {
// set log level
ctx = opts.LoggingFlagOpts.InitializeLogger(ctx)
credsStore, err := auth.NewCredentialsStore()
if err != nil {
return fmt.Errorf("failed to get credentials store: %v", err)
}
if err := credentials.Logout(ctx, credsStore, opts.server); err != nil {
return fmt.Errorf("failed to log out of %s: %v", opts.server, err)
}
fmt.Println("Logout Succeeded")
return nil
}
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