Commit 2c64b784 authored by ibuler's avatar ibuler

Update terminal

parent 5e33c2dc
......@@ -124,13 +124,42 @@ class SSHServerInterface(paramiko.ServerInterface):
return True
def check_channel_window_change_request(self, channel, width, height, pixelwidth, pixelheight):
logger.info('Change window size %s * %s' % (width, height))
logger.info('Change length %s ' % len(self.__class__.channel_pools))
for channel in self.__class__.channel_pools:
channel.send("Hello world")
return True
class BackendServer:
def __init__(self, host, port, username):
self.host = host
self.port = port
self.username = username
self.ssh = None
self.channel = None
def connect(self, term='xterm', width=80, height=24):
self.ssh = ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(hostname=self.host, port=self.port, username=self.username, password=self.host_password,
pkey=self.host_private_key, look_for_keys=False, allow_agent=True, compress=True)
self.channel = channel = ssh.invoke_shell(term=term, width=width, height=height)
return channel
@property
def host_password(self):
return 'redhat'
@property
def host_private_key(self):
return 'redhat'
class Navigation:
def __init__(self, username):
self.username = username
def display(self):
pass
class SSHServer:
def __init__(self, host='127.0.0.1', port=2200):
self.host = host
......@@ -142,13 +171,14 @@ class SSHServer:
self.server_channel = None
self.client_channel = None
def connect(self):
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(hostname='127.0.0.1', port=22, username='root', password='redhat')
self.server_ssh = ssh
self.server_channel = channel = ssh.invoke_shell(term='xterm')
return channel
def invoke_with_backend(self):
pass
def display_navigation(self):
pass
def make_client_channel(self):
pass
def handle_ssh_request(self, client, addr):
logger.info("Get connection from %(host)s:%(port)s" % {
......@@ -173,6 +203,8 @@ class SSHServer:
return
self.client_channel = client_channel = transport.accept(20)
# self.client_channel = client_channel = transport.open_session()
# client_channel.get_pty(term='xterm')
if client_channel is None:
print('*** No channel.')
return
......@@ -219,9 +251,8 @@ class SSHServer:
# pass
except Exception:
client_channel.close()
server_channel.close()
logger.info('Close with server %s from %s' % ('127.0.0.1', '127.0.0.1'))
sys.exit(100)
def listen(self):
self.sock.listen(5)
......
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