centos 6 is a piece of shit

This commit is contained in:
brent s 2019-01-17 08:08:46 -05:00
parent 06bfb8f3de
commit 262d10f55d

View File

@ -175,8 +175,14 @@ def hostKeys(buildmoduli):
subprocess.run(['haveged'], stdout = devnull)
#Warning: The moduli stuff takes a LONG time to run. Hours.
if buildmoduli:
subprocess.run(['ssh-keygen', '-G', '/etc/ssh/moduli.all', '-b', '4096', '-q'])
subprocess.run(['ssh-keygen', '-T', '/etc/ssh/moduli.safe', '-f', '/etc/ssh/moduli.all', '-q'])
subprocess.run(['ssh-keygen',
'-G', '/etc/ssh/moduli.all',
'-b', '4096',
'-q'])
subprocess.run(['ssh-keygen',
'-T', '/etc/ssh/moduli.safe',
'-f', '/etc/ssh/moduli.all',
'-q'])
if os.path.lexists('/etc/ssh/moduli'):
os.rename('/etc/ssh/moduli', '/etc/ssh/moduli.old')
os.rename('/etc/ssh/moduli.safe', '/etc/ssh/moduli')
@ -185,8 +191,17 @@ def hostKeys(buildmoduli):
for k in glob.glob('/etc/ssh/ssh_host_*key{0}'.format(suffix)):
os.rename(k, '{0}.old.{1}'.format(k, tstamp))
if has_ed25519:
subprocess.run(['ssh-keygen', '-t', 'ed25519', '-f', '/etc/ssh/ssh_host_ed25519_key', '-q', '-N', ''])
subprocess.run(['ssh-keygen', '-t', 'rsa', '-b', '4096', '-f', '/etc/ssh/ssh_host_rsa_key', '-q', '-N', ''])
subprocess.run(['ssh-keygen',
'-t', 'ed25519',
'-f', '/etc/ssh/ssh_host_ed25519_key',
'-q',
'-N', ''])
subprocess.run(['ssh-keygen',
'-t', 'rsa',
'-b', '4096',
'-f', '/etc/ssh/ssh_host_rsa_key',
'-q',
'-N', ''])
# We currently don't use this, but for simplicity's sake let's return the host keys.
hostkeys = {}
for k in supported_keys:
@ -290,11 +305,31 @@ def clientKeys(user = 'root'):
if has_ed25519:
if not os.path.lexists('{0}/id_ed25519'.format(sshdir)) \
and not os.path.lexists('{0}/id_ed25519.pub'.format(sshdir)):
subprocess.run(['ssh-keygen', '-t', 'ed25519', '-o', '-a', '100',
'-f', '{0}/id_ed25519'.format(sshdir), '-q', '-N', ''])
subprocess.run(['ssh-keygen',
'-t', 'ed25519',
'-o',
'-a', '100',
'-f', '{0}/id_ed25519'.format(sshdir),
'-q',
'-N', ''])
if not os.path.lexists('{0}/id_rsa'.format(sshdir)) and not os.path.lexists('{0}/id_rsa.pub'.format(sshdir)):
subprocess.run(['ssh-keygen', '-t', 'rsa', '-b', '4096', '-o', '-a', '100',
'-f', '{0}/id_rsa'.format(sshdir), '-q', '-N', ''])
if has_ed25519:
subprocess.run(['ssh-keygen',
'-t', 'rsa',
'-b', '4096',
'-o',
'-a', '100',
'-f', '{0}/id_rsa'.format(sshdir),
'-q',
'-N', ''])
else:
subprocess.run(['ssh-keygen',
'-t', 'rsa',
'-b', '4096',
'-a', '100',
'-f', '{0}/id_rsa'.format(sshdir),
'-q',
'-N', ''])
for basedir, dirs, files in os.walk(sshdir):
os.chown(basedir, uid, gid)
os.chmod(basedir, 0o700)
@ -343,7 +378,6 @@ def main():
# This is where I'd put a psutil call... IF I HAD ONE.
if os.path.isfile(self_pidfile):
is_running = subprocess.run(['pgrep', '-F', self_pidfile], stdout = subprocess.PIPE)
if is_running:
if is_running.stdout.decode('utf-8').strip() != '':
# We're still running. Exit gracefully.
print('We seem to still be running from a past execution; exiting')