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71 lines
2.0 KiB
71 lines
2.0 KiB
/*
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Copyright The Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"fmt"
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"io"
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"github.com/spf13/cobra"
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"helm.sh/helm/v3/cmd/helm/require"
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"helm.sh/helm/v3/pkg/action"
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)
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const verifyDesc = `
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Verify that the given chart has a valid provenance file.
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Provenance files provide cryptographic verification that a chart has not been
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tampered with, and was packaged by a trusted provider.
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This command can be used to verify a local chart. Several other commands provide
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'--verify' flags that run the same validation. To generate a signed package, use
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the 'helm package --sign' command.
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`
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func newVerifyCmd(out io.Writer) *cobra.Command {
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client := action.NewVerify()
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cmd := &cobra.Command{
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Use: "verify PATH",
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Short: "verify that a chart at the given path has been signed and is valid",
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Long: verifyDesc,
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Args: require.ExactArgs(1),
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ValidArgsFunction: func(_ *cobra.Command, args []string, _ string) ([]string, cobra.ShellCompDirective) {
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if len(args) == 0 {
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// Allow file completion when completing the argument for the path
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return nil, cobra.ShellCompDirectiveDefault
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}
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// No more completions, so disable file completion
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return nil, cobra.ShellCompDirectiveNoFileComp
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},
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RunE: func(_ *cobra.Command, args []string) error {
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err := client.Run(args[0])
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if err != nil {
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return err
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}
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fmt.Fprint(out, client.Out)
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return nil
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},
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}
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cmd.Flags().StringVar(&client.Keyring, "keyring", defaultKeyring(), "keyring containing public keys")
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return cmd
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}
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