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comparison cmd/sievemgr/put.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 "fmt"
26 "io"
27 "net"
28 "os"
29
30 "go.guido-berhoerster.org/managesieve"
31 )
32
33 func init() {
34 cmdPut.Flag.StringVar(&username, "u", "", "Set the username")
35 cmdPut.Flag.StringVar(&passwordFilename, "P", "",
36 "Set the name of the password file")
37 }
38
39 var cmdPut = &command{
40 UsageLine: "put [options] host[:port] name [file]",
41 Run: runPut,
42 }
43
44 func runPut(cmd *command, args []string) error {
45 var scriptName string
46 var r io.Reader = os.Stdin
47 var host, port string
48 var err error
49 switch len(args) {
50 case 3: // name and filename
51 scriptFile, err := os.Open(args[2])
52 if err != nil {
53 return fmt.Errorf("failed to open script file: %s\n",
54 err)
55 }
56 defer scriptFile.Close()
57 r = scriptFile
58 fallthrough
59 case 2: // only name
60 host, port, err = parseHostPort(args[0])
61 if err != nil {
62 return err
63 }
64
65 scriptName = args[1]
66 default:
67 return usageError("invalid number of arguments")
68 }
69
70 script, err := readLimitedString(r, managesieve.ReadLimit)
71 if err != nil {
72 return fmt.Errorf("failed to read script: %s\n", err)
73 }
74
75 username, password, err := usernamePassword(host, port, username,
76 passwordFilename)
77 if err != nil {
78 return err
79 }
80
81 c, err := dialPlainAuth(net.JoinHostPort(host, port), username,
82 password)
83 if err != nil {
84 return err
85 }
86 defer c.Logout()
87
88 if err := c.PutScript(scriptName, script); err != nil {
89 return err
90 }
91
92 return nil
93 }