mirror of https://github.com/dapr/cli.git
107 lines
3.0 KiB
Go
107 lines
3.0 KiB
Go
/*
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Copyright 2021 The Dapr 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 cmd
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import (
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"fmt"
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"os"
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"path/filepath"
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"time"
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"github.com/spf13/cobra"
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"github.com/dapr/cli/pkg/kubernetes"
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"github.com/dapr/cli/pkg/print"
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)
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var exportPath string
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var MTLSCmd = &cobra.Command{
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Use: "mtls",
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Short: "Check if mTLS is enabled. Supported platforms: Kubernetes",
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Example: `
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# Check if mTLS is enabled
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dapr mtls -k
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`,
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Run: func(cmd *cobra.Command, args []string) {
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enabled, err := kubernetes.IsMTLSEnabled()
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if err != nil {
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print.FailureStatusEvent(os.Stderr, fmt.Sprintf("error checking mTLS: %s", err))
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os.Exit(1)
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}
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status := "disabled"
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if enabled {
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status = "enabled"
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}
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fmt.Printf("Mutual TLS is %s in your Kubernetes cluster \n", status)
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},
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PostRun: func(cmd *cobra.Command, args []string) {
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kubernetes.CheckForCertExpiry()
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},
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}
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var ExportCMD = &cobra.Command{
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Use: "export",
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Short: "Export the root CA, issuer cert and key from Kubernetes to local files",
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Example: `
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# Export certs to local folder
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dapr mtls export -o ./certs
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`,
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Run: func(cmd *cobra.Command, args []string) {
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err := kubernetes.ExportTrustChain(exportPath)
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if err != nil {
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print.FailureStatusEvent(os.Stderr, fmt.Sprintf("error exporting trust chain certs: %s", err))
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os.Exit(1)
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}
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dir, _ := filepath.Abs(exportPath)
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print.SuccessStatusEvent(os.Stdout, "Trust certs successfully exported to "+dir)
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},
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PostRun: func(cmd *cobra.Command, args []string) {
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kubernetes.CheckForCertExpiry()
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},
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}
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var ExpiryCMD = &cobra.Command{
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Use: "expiry",
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Short: "Checks the expiry of the root certificate",
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Example: `
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# Check expiry of Kubernetes certs
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dapr mtls expiry
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`,
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Run: func(cmd *cobra.Command, args []string) {
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expiry, err := kubernetes.Expiry()
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if err != nil {
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print.FailureStatusEvent(os.Stderr, fmt.Sprintf("error getting root cert expiry: %s", err))
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return
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}
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duration := int(expiry.Sub(time.Now().UTC()).Hours())
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fmt.Printf("Root certificate expires in %v hours. Expiry date: %s", duration, expiry.String())
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},
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}
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func init() {
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MTLSCmd.Flags().BoolVarP(&kubernetesMode, "kubernetes", "k", false, "Check if mTLS is enabled in a Kubernetes cluster")
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MTLSCmd.Flags().BoolP("help", "h", false, "Print this help message")
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ExportCMD.Flags().StringVarP(&exportPath, "out", "o", ".", "The output directory path to save the certs")
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ExportCMD.Flags().BoolP("help", "h", false, "Print this help message")
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MTLSCmd.MarkFlagRequired("kubernetes")
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MTLSCmd.AddCommand(ExportCMD)
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MTLSCmd.AddCommand(ExpiryCMD)
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MTLSCmd.AddCommand(RenewCertificateCmd())
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RootCmd.AddCommand(MTLSCmd)
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}
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