Replaced slow pexpect with subprocess.popen which is fast. Implemented Results()...

[progcomp10.git] / src / link / pexpect / examples / passmass.py

diff --git a/src/link/pexpect/examples/passmass.py b/src/link/pexpect/examples/passmass.py
deleted file mode 100755 (executable)
index b1e17b9..0000000
--- a/src/link/pexpect/examples/passmass.py
+++ /dev/null
@@ -1,90 +0,0 @@
-#!/usr/bin/env python
-
-"""Change passwords on the named machines. passmass host1 host2 host3 . . .
-Note that login shell prompt on remote machine must end in # or $. """
-
-import pexpect
-import sys, getpass
-
-USAGE = '''passmass host1 host2 host3 . . .'''
-COMMAND_PROMPT = '[$#] '
-TERMINAL_PROMPT = r'Terminal type\?'
-TERMINAL_TYPE = 'vt100'
-SSH_NEWKEY = r'Are you sure you want to continue connecting \(yes/no\)\?'
-
-def login(host, user, password):
-
-    child = pexpect.spawn('ssh -l %s %s'%(user, host))
-    fout = file ("LOG.TXT","wb")
-    child.setlog (fout)
-
-    i = child.expect([pexpect.TIMEOUT, SSH_NEWKEY, '[Pp]assword: '])
-    if i == 0: # Timeout
-        print 'ERROR!'
-        print 'SSH could not login. Here is what SSH said:'
-        print child.before, child.after
-        sys.exit (1)
-    if i == 1: # SSH does not have the public key. Just accept it.
-        child.sendline ('yes')
-        child.expect ('[Pp]assword: ')
-    child.sendline(password)
-    # Now we are either at the command prompt or
-    # the login process is asking for our terminal type.
-    i = child.expect (['Permission denied', TERMINAL_PROMPT, COMMAND_PROMPT])
-    if i == 0:
-        print 'Permission denied on host:', host
-        sys.exit (1)
-    if i == 1:
-        child.sendline (TERMINAL_TYPE)
-        child.expect (COMMAND_PROMPT)
-    return child
-
-# (current) UNIX password:
-def change_password(child, user, oldpassword, newpassword):
-
-    child.sendline('passwd') 
-    i = child.expect(['[Oo]ld [Pp]assword', '.current.*password', '[Nn]ew [Pp]assword'])
-    # Root does not require old password, so it gets to bypass the next step.
-    if i == 0 or i == 1:
-        child.sendline(oldpassword)
-        child.expect('[Nn]ew [Pp]assword')
-    child.sendline(newpassword)
-    i = child.expect(['[Nn]ew [Pp]assword', '[Rr]etype', '[Rr]e-enter'])
-    if i == 0:
-        print 'Host did not like new password. Here is what it said...'
-        print child.before
-       child.send (chr(3)) # Ctrl-C
-        child.sendline('') # This should tell remote passwd command to quit.
-        return
-    child.sendline(newpassword)
-
-def main():
-
-    if len(sys.argv) <= 1:
-        print USAGE
-        return 1
-
-    user = raw_input('Username: ')
-    password = getpass.getpass('Current Password: ')
-    newpassword = getpass.getpass('New Password: ')
-    newpasswordconfirm = getpass.getpass('Confirm New Password: ')
-    if newpassword != newpasswordconfirm:
-        print 'New Passwords do not match.'
-        return 1
-
-    for host in sys.argv[1:]:
-        child = login(host, user, password)
-        if child == None:
-            print 'Could not login to host:', host
-            continue
-        print 'Changing password on host:', host
-        change_password(child, user, password, newpassword)
-        child.expect(COMMAND_PROMPT)
-        child.sendline('exit')
-
-if __name__ == '__main__':
-    try:
-        main()
-    except pexpect.ExceptionPexpect, e:
-        print str(e)
-