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--- программирование_диалогов_expect [2019/08/14 12:04]
val
+++ программирование_диалогов_expect [2022/03/09 12:49]
val [Вариант использования с элементами конфигурации в коде скрипта]
@@ Line 1: / Line 1: @@
 ====== Программирование диалогов expect ======
+===== Установка =====
 <code>
 server# apt install expect
+</code>
+===== Cisco CLI =====
+==== Вариант использования с элементами конфигурации в коде скрипта ====
+!!! Не обрабатывается ситуация первого подключения (подтверждения ключа)
+<code>
+server# ssh switchN
-server# cat router.exp
+server# cat cisco_change_conf.exp
 </code><code>
 #!/usr/bin/expect
-spawn telnet router
+set sw [lindex $argv 0];
+spawn ssh $sw
 send "\n"
 expect "sword:" { send "cisco\n" }
-expect ">" { send "enable\n" }
-expect "sword:" { send "cisco\n" }
+expect "#" { send "conf t\n" }
-expect "#" { send "copy tftp://server/router.acl runn\n" }
+expect "#" { send "ip scp server enable\n" }
+expect "#" { send "end\n" }
+#expect "#" { send "vlan database\n" }
+#expect "#" { send "vtp transparent\n" }
+#expect "#" { send "vlan 2 name LAN2\n" }
+e#xpect "#" { send "exit\n" }
+expect "#" { send "write\n" }
+expect "#" { send "exit\n" }
+send_user "\n"
+exit 0
+</code><code>
+server# chmod +x cisco_change_conf.exp
+server# ./cisco_change_conf.exp switchN
+</code>
+==== Вариант использования с элементами конфигурации в файле на tftp сервере ====
+<code>
+server# cat /srv/tftp/cisco_change_conf.txt
+</code><code>
+ip scp server enable
+end
+</code><code>
+server# cat cisco_change_conf.exp
+</code><code>
+...
+expect "#" { send "copy tftp://server/cisco_change_conf.txt runn\n" }
 send "\n"
 send "\n"
-expect "#" { send "exit\n" }
+...
+</code>
+===== Communigate CLI =====
+<code>
+mail# cat cgp_cli.exp
+</code><code>
+#!/usr/bin/expect
+set cmd [lindex $argv 0];
+spawn telnet localhost 106
+expect "200" {
+        send "USER postmaster\n"
+}
+expect "300" {
+        send "PASS Pa\$\$w0rd\n"
+}
+expect "200" {
+        send "$cmd\n\n"
+}
+expect "200" {}
+sleep 1
+send "QUIT\n"
 send_user "\n"
 exit 0
 </code><code>
-server# chmod +x router.exp
+mail# chmod +x cgp_cli.exp
-server# ./router.exp
+mail# ./cgp_cli.exp 'CREATEACCOUNT user2 {Password = "password2";RealName = "Петр Петрович Петров";}'
+mail# ./cgp_cli.exp 'GETACCOUNTSETTINGS user2'
 </code>
+===== Asterisk AMI =====
+  * [[http://the-asterisk-book.com/1.6/asterisk-manager-api.html#manager-interface-beispiel-expect|Example: Getting the number of voicemail messages with expect]]
+<code>
+# cat /usr/share/originate_ami.exp
+</code><code>
+#!/usr/bin/expect
+set username "admin"
+set secret "admin"
+set host "127.0.0.1"
+set port "5038"
+set channel [lindex $argv 0];
+set num [lindex $argv 1];
+set name [lindex $argv 2];
+send_user "Args: $channel $num $name\n"
+spawn telnet $host $port
+expect "Manager" {
+        send "Action: Login\n"
+        send "Username: $username\n"
+        send "Secret: $secret\n\n"
+}
+expect "Response: Success" {
+        send "Action: Originate\n"
+        send "Channel: SIP/$channel\n"
+        send "Context: default\n"
+        send "Exten: $num\n"
+        send "Callerid: $name<$num>\n"
+        send "Priority: 1\n\n"
+}
+sleep 1
+send "Action: Logoff\n\n"
+exit 0
+</code><code>
+# /usr/share/originate_ami.exp 403 301 "Hello World"
+</code>
+===== Docker ======
+<code>
+webinar BBB# cat /root/scripts/ch_web_pass.exp
+</code><code>
+#!/usr/bin/expect
+set email [lindex $argv 0];
+set password [lindex $argv 1];
+spawn docker exec -it greenlight-v2 bash
+send "\n"
+expect "bash*#" {send "bundle exec rails c\n"}
+expect "irb*>" { send "User.find_by(email: \"$email\").update_attribute(:password,\"$password\")\n" }
+expect "irb*>" { send "exit\n" }
+expect "bash*#" { send "exit\n" }
+send_user "\n"
+exit 0
+</code>

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