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comparison cmd/sievemgr/get.go @ 0:b00673734e58

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Initial revision Split off sievemgr command from the managesieve repository.
author Guido Berhoerster <guido+sievemgr@berhoerster.name>
date Mon, 26 Oct 2020 14:19:24 +0100
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children 0cd5a454dfb4
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-1:000000000000 0:b00673734e58
1 // Copyright (C) 2020 Guido Berhoerster <guido+managesieve@berhoerster.name>
2 //
3 // Permission is hereby granted, free of charge, to any person obtaining
4 // a copy of this software and associated documentation files (the
5 // "Software"), to deal in the Software without restriction, including
6 // without limitation the rights to use, copy, modify, merge, publish,
7 // distribute, sublicense, and/or sell copies of the Software, and to
8 // permit persons to whom the Software is furnished to do so, subject to
9 // the following conditions:
10 //
11 // The above copyright notice and this permission notice shall be included
12 // in all copies or substantial portions of the Software.
13 //
14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
15 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
17 // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
18 // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
19 // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
20 // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21
22 package main
23
24 import (
25 "net"
26 "os"
27 )
28
29 func init() {
30 cmdGet.Flag.StringVar(&username, "u", "", "Set the username")
31 cmdGet.Flag.StringVar(&passwordFilename, "P", "",
32 "Set the name of the password file")
33 }
34
35 var cmdGet = &command{
36 UsageLine: "get [options] host[:port] name",
37 Run: runGet,
38 }
39
40 func runGet(cmd *command, args []string) error {
41 if len(args) != 2 {
42 return usageError("invalid number of arguments")
43 }
44
45 host, port, err := parseHostPort(args[0])
46 if err != nil {
47 return err
48 }
49
50 scriptName := args[1]
51
52 username, password, err := usernamePassword(host, port, username,
53 passwordFilename)
54 if err != nil {
55 return err
56 }
57
58 c, err := dialPlainAuth(net.JoinHostPort(host, port), username,
59 password)
60 if err != nil {
61 return err
62 }
63 defer c.Logout()
64
65 script, err := c.GetScript(scriptName)
66 if err != nil {
67 return err
68 }
69 os.Stdout.WriteString(script)
70
71 return nil
72 }