| // Copyright 2015 The etcd 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 command |
| |
| import ( |
| "fmt" |
| "os" |
| "strings" |
| |
| "github.com/coreos/etcd/client" |
| "github.com/urfave/cli" |
| ) |
| |
| func NewAuthCommands() cli.Command { |
| return cli.Command{ |
| Name: "auth", |
| Usage: "overall auth controls", |
| Subcommands: []cli.Command{ |
| { |
| Name: "enable", |
| Usage: "enable auth access controls", |
| ArgsUsage: " ", |
| Action: actionAuthEnable, |
| }, |
| { |
| Name: "disable", |
| Usage: "disable auth access controls", |
| ArgsUsage: " ", |
| Action: actionAuthDisable, |
| }, |
| }, |
| } |
| } |
| |
| func actionAuthEnable(c *cli.Context) error { |
| authEnableDisable(c, true) |
| return nil |
| } |
| |
| func actionAuthDisable(c *cli.Context) error { |
| authEnableDisable(c, false) |
| return nil |
| } |
| |
| func mustNewAuthAPI(c *cli.Context) client.AuthAPI { |
| hc := mustNewClient(c) |
| |
| if c.GlobalBool("debug") { |
| fmt.Fprintf(os.Stderr, "Cluster-Endpoints: %s\n", strings.Join(hc.Endpoints(), ", ")) |
| } |
| |
| return client.NewAuthAPI(hc) |
| } |
| |
| func authEnableDisable(c *cli.Context, enable bool) { |
| if len(c.Args()) != 0 { |
| fmt.Fprintln(os.Stderr, "No arguments accepted") |
| os.Exit(1) |
| } |
| s := mustNewAuthAPI(c) |
| ctx, cancel := contextWithTotalTimeout(c) |
| var err error |
| if enable { |
| err = s.Enable(ctx) |
| } else { |
| err = s.Disable(ctx) |
| } |
| cancel() |
| if err != nil { |
| fmt.Fprintln(os.Stderr, err.Error()) |
| os.Exit(1) |
| } |
| if enable { |
| fmt.Println("Authentication Enabled") |
| } else { |
| fmt.Println("Authentication Disabled") |
| } |
| } |