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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 cert
import (
"errors"
"fmt"
"github.com/notaryproject/notation/cmd/notation/internal/truststore"
"github.com/spf13/cobra"
)
type certDeleteOpts struct {
storeType string
namedStore string
cert string
all bool
confirmed bool
}
func certDeleteCommand(opts *certDeleteOpts) *cobra.Command {
if opts == nil {
opts = &certDeleteOpts{}
}
command := &cobra.Command{
Use: "delete --type <type> --store <name> [flags] (--all | <cert_fileName>)",
Short: "Delete certificates from the trust store.",
Args: func(cmd *cobra.Command, args []string) error {
if opts.all {
if len(args) != 0 {
return errors.New("cannot delete a single certificate file when --all flag is set. use --help flag for more details")
}
return nil
}
if len(args) == 0 {
return errors.New("delete requires either the certificate file name that needs to be deleted or --all flag to delete all certificates in the given named trust store")
}
opts.cert = args[0]
return nil
},
Long: `Delete certificates from the trust store
Example - Delete all certificates with "ca" type from the trust store "acme-rockets":
notation cert delete --type ca --store acme-rockets --all
Example - Delete certificate "cert1.pem" with "signingAuthority" type from trust store wabbit-networks:
notation cert delete --type signingAuthority --store wabbit-networks cert1.pem
Example - Delete all certificates with "ca" type from the trust store "acme-rockets", without prompt for confirmation:
notation cert delete --type ca --store acme-rockets -y --all
Example - Delete certificate "wabbit-networks-timestamp.pem" with "tsa" type from trust store timestamp:
notation cert delete --type tsa --store timestamp wabbit-networks-timestamp.pem -y
`,
RunE: func(cmd *cobra.Command, args []string) error {
return deleteCerts(opts)
},
}
command.Flags().StringVarP(&opts.storeType, "type", "t", "", "specify trust store type, options: ca, signingAuthority")
command.Flags().StringVarP(&opts.namedStore, "store", "s", "", "specify named store")
command.Flags().BoolVarP(&opts.all, "all", "a", false, "delete all certificates in the named store")
command.Flags().BoolVarP(&opts.confirmed, "yes", "y", false, "do not prompt for confirmation")
command.MarkFlagRequired("type")
command.MarkFlagRequired("store")
return command
}
func deleteCerts(opts *certDeleteOpts) error {
namedStore := opts.namedStore
if !truststore.IsValidFileName(namedStore) {
return errors.New("named store name needs to follow [a-zA-Z0-9_.-]+ format")
}
storeType := opts.storeType
if storeType == "" {
return errors.New("store type cannot be empty")
}
if !truststore.IsValidStoreType(storeType) {
return fmt.Errorf("unsupported store type: %s", storeType)
}
if opts.all {
// Delete all certificates under storeType/namedStore
err := truststore.DeleteAllCerts(storeType, namedStore, opts.confirmed)
if err != nil {
return fmt.Errorf("failed to delete the named trust store: %w", err)
}
return nil
}
// Delete a certain certificate with path storeType/namedStore/cert
cert := opts.cert
if cert == "" {
return errors.New("to delete a specific certificate, certificate fileName cannot be empty")
}
err := truststore.DeleteCert(storeType, namedStore, cert, opts.confirmed)
if err != nil {
return fmt.Errorf("failed to delete the certificate file: %w", err)
}
return nil
}
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