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113 lines
3.0 KiB
Go
113 lines
3.0 KiB
Go
/*
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Copyright 2024 The Flux 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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"context"
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"errors"
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"github.com/spf13/cobra"
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corev1 "k8s.io/api/core/v1"
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"sigs.k8s.io/yaml"
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"github.com/fluxcd/flux2/v2/internal/utils"
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"github.com/fluxcd/flux2/v2/pkg/manifestgen/sourcesecret"
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)
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var createSecretProxyCmd = &cobra.Command{
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Use: "proxy [name]",
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Short: "Create or update a Kubernetes secret for proxy authentication",
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Long: `The create secret proxy command generates a Kubernetes secret with the
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proxy address and the basic authentication credentials.`,
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Example: ` # Create a proxy secret on disk and encrypt it with SOPS
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flux create secret proxy my-proxy \
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--namespace=my-namespace \
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--address=https://my-proxy.com \
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--username=my-username \
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--password=my-password \
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--export > proxy.yaml
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sops --encrypt --encrypted-regex '^(data|stringData)$' \
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--in-place proxy.yaml`,
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RunE: createSecretProxyCmdRun,
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}
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type secretProxyFlags struct {
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address string
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username string
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password string
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}
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var secretProxyArgs secretProxyFlags
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func init() {
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createSecretProxyCmd.Flags().StringVar(&secretProxyArgs.address, "address", "", "proxy address")
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createSecretProxyCmd.Flags().StringVarP(&secretProxyArgs.username, "username", "u", "", "basic authentication username")
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createSecretProxyCmd.Flags().StringVarP(&secretProxyArgs.password, "password", "p", "", "basic authentication password")
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createSecretCmd.AddCommand(createSecretProxyCmd)
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}
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func createSecretProxyCmdRun(cmd *cobra.Command, args []string) error {
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name := args[0]
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labels, err := parseLabels()
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if err != nil {
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return err
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}
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if secretProxyArgs.address == "" {
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return errors.New("address is required")
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}
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opts := sourcesecret.Options{
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Name: name,
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Namespace: *kubeconfigArgs.Namespace,
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Labels: labels,
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Address: secretProxyArgs.address,
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Username: secretProxyArgs.username,
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Password: secretProxyArgs.password,
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}
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secret, err := sourcesecret.GenerateProxy(opts)
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if err != nil {
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return err
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}
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if createArgs.export {
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rootCmd.Println(secret.Content)
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return nil
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}
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ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
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defer cancel()
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kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
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if err != nil {
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return err
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}
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var s corev1.Secret
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if err := yaml.Unmarshal([]byte(secret.Content), &s); err != nil {
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return err
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}
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if err := upsertSecret(ctx, kubeClient, s); err != nil {
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return err
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}
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logger.Actionf("proxy secret '%s' created in '%s' namespace", name, *kubeconfigArgs.Namespace)
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return nil
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}
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