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Code Issues Releases Wiki Activity

TelnetConnection:

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- Allowed telnet connections without a password.

This is required as part of the upcoming Gem5Device, which uses a
password-less telnet connection to communicate with the device.
This commit is contained in:
Sascha Bischoff 2015-11-02 10:09:59 +00:00
parent 661371f6f0
commit a6382b730b
1 changed files with 14 additions and 9 deletions
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23
wlauto/utils/ssh.py
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@ -62,15 +62,20 @@ class TelnetConnection(pxssh.pxssh):
cmd = 'telnet -l {} {} {}'.format(username, server, port) cmd = 'telnet -l {} {} {}'.format(username, server, port)
spawn._spawn(self, cmd) # pylint: disable=protected-access spawn._spawn(self, cmd) # pylint: disable=protected-access
i = self.expect('(?i)(?:password)', timeout=login_timeout) try:
if i == 0: i = self.expect('(?i)(?:password)', timeout=login_timeout)
self.sendline(password) if i == 0:
i = self.expect([original_prompt, 'Login incorrect'], timeout=login_timeout) self.sendline(password)
else: i = self.expect([original_prompt, 'Login incorrect'], timeout=login_timeout)
raise pxssh.ExceptionPxssh('could not log in: did not see a password prompt') if i:
raise pxssh.ExceptionPxssh('could not log in: password was incorrect')
if i: except TIMEOUT:
raise pxssh.ExceptionPxssh('could not log in: password was incorrect') if not password:
# There was no password prompt before TIMEOUT, and we didn't
# have a password to enter. Assume everything is OK.
pass
else:
raise pxssh.ExceptionPxssh('could not log in: did not see a password prompt')
if not self.sync_original_prompt(sync_multiplier): if not self.sync_original_prompt(sync_multiplier):
self.close() self.close()