def login():
"""Device authentication use Ncclient"""
#Store variable globally for use later
global success_login_form, username, password, netconf_port, device, netconf_session
if request.form:
# Set variable from form data. Set defaults if not entered in the login form
if not request.form['netconfPort']:
netconf_port = 830
else:
netconf_port = request.form['netconfPort']
username = request.form['username']
password = request.form['password']
device = request.form['ipAddress']
# Create NETCONF and netmiko session objects
netconf_session = ConnectWith.create_netconf_connection(
request.form['username'], request.form['password'],
request.form['ipAddress'], netconf_port)
if netconf_session == 'error':
return render_template('device_login.html', status="Login Failed")
else:
#Used to ensure user is authenticated prior to accessing any pages. If not 1 user is redirected to login page
success_login_form = 1
return redirect(url_for('base_blueprint.index'))
else:
return render_template('device_login.html', status=None)
def get_qos():
"""View Qos statistics"""
global service_policies, qos, netconf_session
netconf_session = ConnectWith.create_netconf_connection(username, password, device)
qos = GetQos.get_interfaces(netconf_session)
service_policies = GetPolicies.fetch_service_policy(netconf_session)
return render_template('qos.html', interfaces=get_interfaces[0], interface_qos=qos)
def login():
global device, username, password, netconf_session, netmiko_session, model, netconf_port, ssh_port
login_form = LoginForm(request.form)
if 'login' in request.form:
device = request.form['device']
username = request.form['username']
password = request.form['password']
netconf_port = request.form['netconf']
ssh_port = request.form['ssh']
if not netconf_port:
netconf_port = 830
if not ssh_port:
ssh_port = 22
if device and username and password:
# Attempt to create connection objects. Must have both to get to homepage
netconf_session = ConnectWith.create_netconf_connection(
request.form['username'], request.form['password'],
request.form['device'], netconf_port)
netmiko_session = ConnectWith.creat_netmiko_connection(
request.form['username'], request.form['password'],
request.form['device'], ssh_port)
model = GetInfo.get_device_model(netmiko_session)
# Using netmiko and ncclient for connections, verify that both pass. If one fails, return to login
if netmiko_session == 'Authenitcation Error':
flash("Authentication Failure")
return redirect(url_for('base_blueprint.login'))
elif netmiko_session == 'ssh_exception' or netmiko_session == 'Connection Timeout':
flash("Check Device Connectivity")
return redirect(url_for('base_blueprint.login'))
if netconf_session == 'Authentication Error':
flash("Authentication Failure")
return redirect(url_for('base_blueprint.login'))
elif netconf_session == 'Connection Timeout' or netconf_session == 'Connectivity Issue':
flash("Check Device Connectivity")
return redirect(url_for('base_blueprint.login'))
else:
return redirect(url_for('base_blueprint.get_routing'))
return render_template('accounts/login.html',
msg='Wrong user or password',
form=login_form)
if not current_user.is_authenticated:
return render_template('accounts/login.html', form=login_form)
return redirect(url_for('home_blueprint.index'))
def add_devices():
login_form = LoginForm(request.form)
if 'login' in request.form:
netconf_port = request.form['netconf']
ssh_port = request.form['ssh']
if not netconf_port:
netconf_port = 830
if not ssh_port:
ssh_port = 22
# Attempt to create connection objects. Must have both to get to homepage
netconf_session = ConnectWith.create_netconf_connection(
request.form['username'], request.form['password'],
request.form['device'], netconf_port)
netmiko_session = ConnectWith.creat_netmiko_connection(
request.form['username'], request.form['password'],
request.form['device'], ssh_port)
# Using netmiko and ncclient for connections, verify that both pass. If one fails, return to login
if netmiko_session == 'Authenitcation Error':
flash("Authentication Failure")
return redirect(url_for('base_blueprint.add_devices'))
elif netmiko_session == 'ssh_exception' or netmiko_session == 'Connection Timeout':
flash("Check Device Connectivity")
return redirect(url_for('base_blueprint.add_devices'))
if netconf_session == 'Authentication Error':
flash("Authentication Failure")
return redirect(url_for('base_blueprint.add_devices'))
elif netconf_session == 'Connection Timeout' or netconf_session == 'Connectivity Issue':
flash("Check Device Connectivity")
return redirect(url_for('base_blueprint.add_devices'))
else:
serial_model = GetFacts.get_serial_model(netmiko_session)
uptime_software = GetFacts.get_serial_model(netmiko_session)
DbOps.update_device_facts(request.form['device'], serial_model[0],
serial_model[1], uptime_software[0],
uptime_software[1],
request.form['username'],
request.form['password'], ssh_port,
netconf_port)
return redirect(url_for('base_blueprint.route_default'))
else:
return render_template('accounts/new_inventory_login.html',
form=login_form)
def get_routing():
"""Gets all things routing, arp, interfaces, routing protocols"""
global get_interfaces, local_as, netconf_session, management_int, unassigned_ints, interface_nums
netconf_session = ConnectWith.create_netconf_connection(username, password, device)
get_interfaces = GetInterfacesInfo.get_ip_interfaces(netconf_session, device)
management_int = get_interfaces[1]
unassigned_ints = get_interfaces[2]
interface_nums = get_interfaces[3]
bgp_status = GetInfo.get_bgp_status(netmiko_session)
local_as = bgp_status[1][0]
ospf_status = GetInfo.get_ospf_status(netmiko_session)
arp_table = GetInfo.get_arp(netmiko_session)
return render_template('routing.html', interfaces=get_interfaces[0],
bgp=bgp_status[0], ospf=ospf_status, arp=arp_table, intial='yes')
def start_polling(username, password, host, device_type, port, ssh_port):
global device, session, netconf_port
username = username
password = password
device = host
netconf_port = port
session = ConnectWith.create_netconf_connection(username, password, device,
netconf_port)
# Check for device type. Insures polling only happens with compatable technologies
if device_type[:3][-2:] != 'SR':
get_trunk_ports(ssh_port, username, password, device)
get_port_channels()
get_ip_interfaces()
get_prefix_lists()
def indivisual_poll(user, pwd, host, port, polling, ssh_port=None):
global device, session, netconf_port
username = user
password = pwd
device = host
netconf_port = port
session = ConnectWith.create_netconf_connection(username, password, device,
netconf_port)
if session == 'error':
pass
elif polling == 'access':
get_access_ports()
elif polling == 'portchannel':
get_port_channels()
elif polling == 'trunks':
get_trunk_ports(ssh_port, username, password, device)
elif polling == 'interfaces':
get_ip_interfaces()
