blob: 163e493068425f6227a4a3b9b0125d11c66cd859 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
#!/depot/path/expect
# This script prompts for a passwd from stdin while echoing *'s
# Prompt MUST be passed as argument to avoid falling into the classic
# prompt-before-echo-has-been-disabled mistake.
proc getpass {prompt} {
set sttyOld [stty -echo raw]
send_user $prompt
set timeout -1
set passwd ""
expect {
-re "\r" {
send_user \r\n
} -re "\010|\177" {
if {[string length $passwd] > 0} {
# not all ttys support destructive spaces
send "\010 \010"
regexp (.*). $passwd x passwd
}
exp_continue
} -re . {
send_user *
append passwd $expect_out(0,string)
exp_continue
}
}
eval stty $sttyOld
return $passwd
}
puts "The password you entered was: [getpass "Password: "]"
|
