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  #1  
Old 02-01-2019, 01:00 PM
rleon rleon is offline
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Join Date: Jan 2008
Posts: 116
try different passwords

I have this script that works great to do different things

but lately there were some hosts that have old passwords .,. pass2 and pas3

I trying to add a simple way for it to try pass2 and pass3 if needed until it gets to
crt.Screen.WaitForString("]# ")

any advice / help is welcome.


Code:
# $language = "python"
# $interface = "1.0"

def main():
        crt.Screen.Synchronous = False
with open('/hosts') as hosts_:
        for host in hosts_:
                crt.Screen.WaitForString("working # ")
                crt.Screen.Send("ssh -oStrictHostKeyChecking=no root@" + host + '\r')
                crt.Screen.WaitForString("word: ")
                crt.Screen.Send("pass1" + chr(13))

                crt.Screen.WaitForString("]# ")
                crt.Screen.Send("uname -a;df -h" + chr(13))
                crt.Screen.WaitForString("]# ")
                crt.Screen.Send("exit" + chr(13))

main()
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  #2  
Old 02-01-2019, 06:42 PM
berdmann berdmann is offline
VanDyke Technical Support
 
Join Date: Aug 2017
Posts: 441
Hi rleon,

We do not have a script example that shows exactly how to accomplish this.

You may be able to modify our "Jump Host - Handle Secondary Host Connection Attempts" script to try more than one password for each host. Please refer to the following link:

https://forums.vandyke.com/showpost....62&postcount=1

If time and resources becomes available we might be able to provide a specific example as to how you could accomplish this. We will be sure to post the example here if that is the case.

Have a great day!
__________________
Thanks,
--Brittney

VanDyke Software
Technical Support
support@vandyke.com
(505) 332-5730
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  #3  
Old 02-02-2019, 08:25 AM
rleon rleon is offline
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Join Date: Jan 2008
Posts: 116
Thank you i tried that

I replaced

With my promit

Code:
strJumpHostPrompt = "# "
And I get the error ..

Code:
ScriptError

Error: Connection lost

File: /Users/rleon/crt_scripts/nfs2/test2.py
Line: 44

        crt.Screen.WaitForString(strCommand + "\r\n")


If i can get this work it would be great .. but the only thing is i have 100's of hosts

Reading from a list would make this script ideal.

Code:
with open('/Users/rleon/hosts') as hosts_:
        for host in hosts_:
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  #4  
Old 02-02-2019, 12:02 PM
rleon rleon is offline
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Join Date: Jan 2008
Posts: 116
I took the script and stripped out some stuff made sure the indents were ok.

when i run it .. it doesnt fall into any of the if statements

Any help would be appreciated.

ssh root@test
ssh root@test
ssh root@test
ssh root@test
ssh root@test
ssh root@test
ssh root@test
ssh root@test
ssh root@test
ssh root@test
ssh root@test
root@test's password:
Permission denied, please try again.
root@test's password:


Code:
# $language = "python"
# $interface = "1.0"

import SecureCRT

crt.Screen.Synchronous = True

def main():
        vHosts = [\
                "test",
                "test2",
                "test3",
                "test4"]

        vPossibleResponses = [\
                "]# ",
                "ogin:",
                "(yes/no)?",
                "sword: ",
                "timed out"]

        nIndex = 0
        strJumpHostPrompt = "# "

        while nIndex <= len(vHosts):
                strCommand = "ssh root@" + vHosts[nIndex]
                crt.Screen.Send(strCommand + "\r")
                crt.Screen.WaitForString(strCommand + "\r\n")

        while True:
                crt.Screen.WaitForStrings(vPossibleResponses)
                if crt.Screen.MatchIndex > 0:
                        strStringFound = vPossibleResponses[crt.Screen.MatchIndex - 1]

                if crt.Screen.MatchIndex == 1:
                        crt.Screen.Send("uname -a" + chr(13))
                        crt.Screen.WaitForString("]# ")
                        crt.Screen.Send("exit" + chr(13))

                        crt.Screen.WaitForString(strJumpHostPrompt)
                        break

                elif crt.Screen.MatchIndex == 2:
                        crt.Screen.Send("rleon16" + chr(13))

                elif crt.Screen.MatchIndex == 3:
                        crt.Screen.Send("yes\r")

                elif crt.Screen.MatchIndex == 4:
                        crt.Screen.Send("SomePass" + chr(13))

                elif crt.Screen.MatchIndex == 5:
                        crt.Screen.WaitForString(strJumpHostPrompt)
                        break
                else:
                        crt.Dialog.MessageBox("Yikes!\r\n\r\n"
                        "We never expect to get here.\r\n"
                         "\t" + strStringFound)
                        crt.Screen.SendSpecial("MENU_SCRIPT_CANCEL")

        nIndex = nIndex + 1
main()
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  #5  
Old 02-04-2019, 02:22 PM
berdmann berdmann is offline
VanDyke Technical Support
 
Join Date: Aug 2017
Posts: 441
Hi rleon,

You have entered an infinite while loop, resulting in your SSH command being sent repeatedly.

We have modified the script example that I mentioned in my previous response to iterate over multiple usernames and passwords.

Please re-download and test with the modified script example:

https://forums.vandyke.com/showpost....62&postcount=1

Please let me know if you have any specific questions regarding the modified script.
__________________
Thanks,
--Brittney

VanDyke Software
Technical Support
support@vandyke.com
(505) 332-5730
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