class TelnetBehavior:
__metaclass__ = ABCMeta
telnet_username = None
telnet_password = None
exscript_driver = None
def __init__(self, host_address, port=23):
self.host_address = host_address
self.port = port
def __enter__(self):
self.account = Account(self.telnet_username,
password=self.telnet_password)
self.conn = Telnet(debug=TELNET_DEBUG_LEVEL,
connect_timeout=PYCURL_TIMEOUT)
self.conn.connect(self.host_address, port=self.port)
self.conn.set_driver(self.exscript_driver())
self.conn.login(self.account)
return self
def __exit__(self, exc_type, exc_val, exc_tb):
self.conn.send('exit\r')
self.conn.close(force=True)
def execute(self, command):
self.conn.execute(command)
return self.conn.response
class olt5508():
def connect(self, acc, ip):
acc = Account(*acc)
self.con = Telnet(driver=driver)
self.con.connect(ip)
self.con.login(acc)
self.con.debug = 1
def getmacbyvlan(self, vlan):
self.con.execute(
'show mac-address-table l2-address vlan {}'.format(vlan))
out = self.con.response
self.exit()
fsm = open('app/textFSM/raisecom_sh_mac.template')
re_mac = textfsm.TextFSM(fsm)
mac = re_mac.ParseText(out)
mac2 = [str(EUI(x[0])) for x in mac]
return mac2
def config(self):
self.con.execute('conf t')
def normal(self):
self.con.execute('end')
def createvlan(self, vlan):
self.config()
self.con.execute('create vlan {} active'.format(vlan))
self.normal()
def addvlan(self, vlan, ports):
pass
def exit(self):
self.con.send('exit')
def get_result():
try:
data = request.get_json(True)
address = data['host']
account = Account(name=data['user'], password=data['passwd'])
if data['conntype'] == 'SSH':
from Exscript.protocols import SSH2
conn = SSH2()
elif data['conntype'] == 'Telnet':
from Exscript.protocols import Telnet
conn = Telnet()
else:
raise(Exception('Unsupport connection type'))
conn.connect(address)
conn.login(account)
conn.execute(data['command'])
response = to_plain(str(conn.response))
conn.send('exit\n')
conn.close()
return jsonify(success=True, response=response)
except Exception as e:
return jsonify(success=False, response="Opus! Some guy poisoned my coffee last night!")
def get_configs(proto, account, host, t_out=30):
try:
if proto == "ssh":
if t_out == 30:
conn = SSH2()
else:
conn = SSH2(timeout=t_out)
elif proto == "telnet":
conn = Telnet()
conn.set_driver('ios')
conn.connect(host)
conn.login(account)
conn.execute('term length 0')
conn.execute('term width 0')
conn.send('enable\r')
conn.app_authorize(account)
conn.execute('show version')
showver = conn.response.split('\r\n')
conn.execute('show startup-config')
showstart = conn.response.split('\r\n')
conn.execute('show running-config all')
showrun = conn.response.split('\r\n')
showrun.pop()
showstart.pop()
showver.pop()
outputbuffer = {'version':showver,
'startup-config':showstart,
'running-config':showrun,
'error': None}
return outputbuffer
except Exception:
outputbuffer = {'version': "", 'startup-config': "", 'running-config':"", 'error': True}
return outputbuffer
def get_result():
try:
data = request.get_json(True)
address = data['host']
account = Account(name=data['user'], password=data['passwd'])
if data['conntype'] == 'SSH':
from Exscript.protocols import SSH2
conn = SSH2()
elif data['conntype'] == 'Telnet':
from Exscript.protocols import Telnet
conn = Telnet()
else:
raise (Exception('Unsupport connection type'))
conn.connect(address)
conn.login(account)
conn.execute(data['command'])
response = to_plain(str(conn.response))
conn.send('exit\n')
conn.close()
return jsonify(success=True, response=response)
except Exception as e:
return jsonify(
success=False,
response="Opus! Some guy poisoned my coffee last night!")
class raisecom2624():
def connect(self, acc, ip):
acc = Account(*acc)
self.con = Telnet(driver=driver)
self.con.connect(ip)
self.con.login(acc)
self.con.debug = 1
def config(self):
self.con.execute('conf t')
def normal(self):
self.con.execute('end')
def createvlan(self, vlan):
self.config()
self.con.execute('create vlan {} active'.format(vlan))
self.normal()
def addvlan(self, vlan, ports):
self.config()
for port in ports:
if port != 0:
self.con.execute('interface gigaethernet 1/1/{}'.format(
str(port)))
self.con.execute('switchport mode trunk')
self.con.execute(
'switchport trunk allowed vlan add {}'.format(vlan))
self.normal()
def exit(self):
self.con.send('exit')
def ConnectEx(server, consoleport):
#account = read_login() # Prompt the user for his name and password
conn = Telnet()
#conn.debug=5 # Uncomment this if you have problems with connecting to the device
conn.connect(server, consoleport)
print "Trying to wake up the console"
conn.execute("\r\n\r\n") #
conn.execute("enable") #
#conn.login(account) # Authenticate on the remote host
return conn
def ConnectEx(server,consoleport):
#account = read_login() # Prompt the user for his name and password
conn = Telnet()
#conn.debug=5 # Uncomment this if you have problems with connecting to the device
conn.connect(server,consoleport)
print "Trying to wake up the console"
conn.execute("\r\n\r\n") #
conn.execute("enable") #
#conn.login(account) # Authenticate on the remote host
return conn
def ipsec_audit(h, connection, account, Verbose):
if connection == 'Telnet':
conn = Telnet()
elif connection == 'SSH':
conn = SSH2()
else:
conn = SSH2()
conn.set_driver('ios')
try:
conn.connect(str(h))
conn.login(account)
except Exception, e:
print 'Error:', e
sys.exit()
class JuniperTelnetBehavior(object):
def __init__(self, host_address):
self.host_address = host_address
def __enter__(self):
self.account = Account(JUNIPER_ROUTER_TELNET_USER,
password=JUNIPER_ROUTER_TELNET_PASS)
self.conn = Telnet(debug=TELNET_DEBUG_LEVEL, connect_timeout=None)
self.conn.connect(self.host_address)
self.conn.set_driver(JunOSDriver())
self.conn.login(self.account)
return self
def __exit__(self, exc_type, exc_val, exc_tb):
self.conn.send('exit\r')
self.conn.close(force=True)
def execute(self, command):
self.conn.execute(command)
return self.conn.response
def remote_connect(self, credentials, host=None, resolve=True):
connection = Telnet()
host = host or self._hostname
ip = self._ip
logging.debug("host %s..." % (host))
logging.debug("ip %s..." % (ip))
logging.debug(self._opsys)
if resolve:
target = host
else:
target = ip
logging.debug("enter target %s..." % (target))
try:
connection.connect(target)
connection.set_driver(self._opsys)
logging.debug("DONE")
except Exception, err:
logging.debug("1. FAILED CONNECTION")
return False
class TelnetCLI:
def __init__(self,
ip=None,
port=23,
username=None,
password=None,
timeout=3,
link_right_now=False):
self.target_ip = ip
self.target_port = port
self.username = username
self.password = password
self.timeout = timeout
self.connection = None
if link_right_now is True:
if username is None or password is None or ip is None:
raise Exception('Too few arguments')
self.connect_to_target(self.username, self.password)
def connect_to_target(self, username, password):
self.username = username
self.password = password
timeout = self.timeout
try:
self.connection = Telnet(timeout=timeout)
self.connection.connect(hostname=self.target_ip,
port=self.target_port)
self.connection.login(Account(self.username, self.password))
except Exception:
raise Exception('Fail to set up connection')
def config_mode(self):
self.connection.execute('conf t')
def exit_config_mode(self):
if self.check_config_mode() is True:
self.connection.execute('exit')
else:
pass
def check_config_mode(self):
try:
self.connection.execute('show int status')
return False
except exception.InvalidCommandException:
return True
def set_port_vlan(self, switch_port, vlan):
if self.check_config_mode() is False:
self.config_mode()
self.connection.execute('int gi0/' + str(switch_port))
self.connection.execute('switchport access vlan ' + str(vlan))
def get_port_vlan(self, switchport):
if self.check_config_mode() is True:
self.connection.execute('do show run int gi0/' + str(switchport))
else:
self.connection.execute('show run int gi0/' + str(switchport))
result = self.connection.response
pos = result.find('vlan')
if pos == -1:
return 1
if result[pos + 6].isdigit():
return result[pos + 5] + result[pos + 6]
else:
return result[pos + 5]
def cancel_port_vlan(self, switch_port):
self.set_port_vlan(switch_port, 1)
def get_vlan_info(self, vlan):
try:
if self.check_config_mode() is True:
self.connection.execute('do show vlan id ' + str(vlan))
else:
self.connection.execute('show vlan id ' + str(vlan))
info = self.connection.response
info = info[info.find('Ports') + 6:]
info = info[info.find(str(vlan)) + len(str(vlan)):]
ptr = 0
# strip the space in text
while info[ptr] == ' ':
ptr += 1
info = info[ptr:]
ptr = 0
# a method to get the word
while info[ptr] != ' ' and info[ptr] != '\r' and info[ptr] != '\n':
ptr += 1
vlan_name = info[:ptr]
info = info[ptr:]
ptr = 0
while info[ptr] == ' ':
ptr += 1
info = info[ptr:]
ptr = 0
while info[ptr] != ' ' and info[ptr] != '\r' and info[ptr] != '\n':
ptr += 1
vlan_status = info[:ptr]
info = info[ptr:]
ptr = 0
# the port for port in the vlan
port_list = []
while info[ptr] == ' ':
ptr += 1
info = info[ptr:]
ptr = 0
position = info.find('Gi0/')
while position != -1:
if info[position + 5].isdigit():
port_list.append(int(info[position + 4:position + 6]))
else:
port_list.append(int(info[position + 4]))
info = info[position + 4:]
position = info.find('Gi0/')
r_json = {
'id': vlan,
'name': vlan_name,
'status': vlan_status,
'port_list': port_list,
}
return r_json
except exception.InvalidCommandException:
return {'error_message': 'No vlan ' + str(vlan) + ' in switch.'}
def create_vlan(self, **kwargs):
if not self.check_config_mode():
self.config_mode()
vlan = kwargs.get('vlan')
if vlan is not None:
self.connection.execute('vlan ' + str(vlan))
else:
vlan_list = kwargs.get('vlan_list')
if vlan_list:
for v in vlan_list:
self.connection.execute('vlan ' + str(v))
self.connection.execute('end')
def delete_vlan(self, vlan):
if vlan == 1:
raise ValueError('Can\'t remove default vlan', vlan)
if self.check_config_mode() is False:
self.config_mode()
try:
port_list = self.get_vlan_info(vlan=vlan)['port_list']
for port in port_list:
self.cancel_port_vlan(switch_port=port)
self.connection.execute('no vlan ' + str(vlan))
except exception.InvalidCommandException:
pass
def deploy(hostname=None, acls=None, transport='ssh', save_config=False,
timeout=60):
"""
Deploy code in a safe way o a Cisco NX-OS device.
"""
try:
username, enable_pass, password = \
netrc.netrc().authenticators(hostname)
account = Account(name=username, password=password,
password2=enable_pass)
except:
print("ERROR: could not find device in ~/.netrc file")
print("HINT: either update .netrc or enter username + pass now.")
try:
account = read_login()
except EOFError:
print("ERROR: could not find proper username + pass")
print("HINT: set username & pass in ~/.netrc for device %s"
% hostname)
import sys
sys.exit(2)
def s(conn, line):
print(" %s" % line)
conn.execute(line)
def collect_interfaces(conn):
template = """# textfsm
Value Required Interface ([^ ]+)
Value Inbound (.*)
Value Outbound (.*)
Start
^${Interface} is up
^ Outgoing access list is ${Outbound}
^ Inbound access list is ${Inbound} -> Record Start
"""
template_file = StringIO(template)
table = textfsm.TextFSM(template_file)
s(conn, 'show ip int | inc ine pro|list is')
interface_acl_v4 = table.ParseText(conn.response)
template = """# textfsm
Value Required Interface ([^ ]+)
Value Inbound (.*)
Value Outbound (.*)
Start
^${Interface} is up
^ Inbound access list ${Inbound}
^ Outgoing access list ${Outbound} -> Record Start
"""
template_file = StringIO(template)
table = textfsm.TextFSM(template_file)
s(conn, 'show ipv6 int | i ine pro|access list')
interface_acl_v6 = table.ParseText(conn.response)
template = """# textfsm
Value Required Vty (\d+\s\d+)
Value Inbound4 ([^ ]+)
Value Outbound4 ([^ ]+)
Value Inbound6 ([^ ]+)
Value Outbound6 ([^ ]+)
Start
^line vty ${Vty}
^ access-class ${Inbound4} in
^ access-class ${Outbound4} out
^ ipv6 access-class ${Inbound6} in
^ ipv6 access-class ${Outbound6} out -> Record Start
"""
template_file = StringIO(template)
table = textfsm.TextFSM(template_file)
s(conn, 'show run | begin ^line vty')
interface_acl_vty = table.ParseText(conn.response)
results = {4: interface_acl_v4, 6: interface_acl_v6}
# add vty lines
for vty in interface_acl_vty:
# v4 inbound
v4_inbound = vty[1] if vty[1] else "not set"
v4_outbound = vty[2] if vty[1] else "not set"
v6_inbound = vty[3] if vty[1] else "not set"
v6_outbound = vty[4] if vty[1] else "not set"
results[4].append(["vty %s" % vty[0], v4_inbound, v4_outbound])
results[6].append(["vty %s" % vty[0], v6_inbound, v6_outbound])
return results
# main flow of the program starts here
if transport == 'ssh':
conn = SSH2(verify_fingerprint=False, debug=0, timeout=timeout)
elif transport == 'telnet':
conn = Telnet(debug=0)
else:
print("ERROR: Unknown transport mechanism: %s"
% transport)
sys.exit(2)
conn.set_driver('nxos')
conn.connect(hostname)
conn.login(account)
conn.execute('terminal length 0')
conn.auto_app_authorize(account)
capabilities = {}
s(conn, "show ipv6 cef")
capabilities['ipv6'] = False if "%IPv6 CEF not running" in conn.response else True
if capabilities['ipv6']:
print("INFO: IPv6 support detected")
else:
print("INFO: NO IPv6 support detected, skipping IPv6 ACLs")
# map into structure:
# policyname { (int, afi, direction) }
map_pol_int = {}
interfaces_overview = collect_interfaces(conn)
for afi in interfaces_overview:
for interface, inbound, outbound in interfaces_overview[afi]:
# add inbound rules to map
if inbound not in map_pol_int.keys():
map_pol_int[inbound] = [{"int": interface,
"afi": afi,
"dir": "in"}]
else:
map_pol_int[inbound].append({"int": interface,
"afi": afi,
"dir": "in"})
# add outbound
if outbound not in map_pol_int.keys():
map_pol_int[outbound] = [{"int": interface,
"afi": afi,
"dir": "in"}]
else:
map_pol_int[outbound].append({"int": interface,
"afi": afi,
"dir": "out"})
print("INFO: interface / policy mapping:")
pprint(map_pol_int)
def lock_step(lock, pol, capabilities):
name = acls[pol]['name']
afi = acls[pol]['afi']
if afi == 6 and not capabilities['ipv6']:
return
policy = acls[pol]['policy']
print("INFO: uploading name: %s, afi: %s" % (name, afi))
s(conn, 'configure session aclhound')
if afi == 4:
try:
s(conn, "no ip access-list %s%s" % (lock, name))
except:
pass
s(conn, "ip access-list %s%s" % (lock, name))
for line in policy.split('\n'):
s(conn, line)
if afi == 6:
try:
s(conn, "no ipv6 access-list %s%s" % (lock, name))
except:
pass
s(conn, "ipv6 access-list %s%s" % (lock, name))
for line in policy.split('\n'):
s(conn, line)
s(conn, "commit")
for policy in acls:
lock_step("", policy, capabilities)
if save_config == True:
s(conn, "copy running-config startup-config")
def main():
args = args_parser()
print_banner()
host = args.host
port = args.port
username = args.username
password = args.password
ssh = args.ssh
telnet = args.telnet
category = args.category
plugin = args.plugin
if plugin and (category == None):
sys.exit(RED + '\n[!] No category\n' + ENDC)
# Set host
if host == None:
host = raw_input('set host' + BLUE + ' > ' + ENDC)
# Set service
if (ssh == False) and (telnet == False):
service = raw_input('set service [ssh|telnet]' + BLUE + ' > ' + ENDC)
if service.lower() == 'ssh':
ssh = True
elif service.lower() == 'telnet':
telnet = True
if ssh:
conn = SSH2()
elif telnet:
conn = Telnet()
else:
sys.exit(RED + '\n[!] Bad service type. Options: [ssh|telnet]\n' + ENDC)
# Set username
if username == None:
username = raw_input('set username' + BLUE + ' > ' + ENDC)
# Set password
if password == None:
password = getpass.getpass('set password' + BLUE + ' > ' + ENDC)
# Create account
account = Account(username, password)
# Connect and login
conn.connect(host, port)
conn.login(account)
# Try to disable history for current shell session
conn.execute('unset HISTFILE')
# Print info about used Exscript driver
driver = conn.get_driver()
print BLUE + '\n[i] Using driver: ' + ENDC + driver.name
# Set logs directory
logs_path = LOGS_PATH + '/' + host + '-' + str(int(time.time()))
if category:
print BLUE + '\n[i] Plugins category: ' + ENDC + category + '\n'
dict_categories = {}
dict_plugins = {}
# Run single plugin
if plugin:
try:
eval_file(conn, INSTALL_PATH + '/plugins/' + category + '/' + plugin)
dict_plugins[plugin] = conn.response
print ' %-20s' % (plugin) + '[' + GREEN + 'ok' + ENDC + ']'
except:
print ' %-20s' % (plugin) + '[' + RED + 'ko' + ENDC + ']'
pass
dict_categories[category] = dict_plugins
# Run plugins by single category
else:
for plugin in sorted(os.listdir(INSTALL_PATH + '/plugins/' + category)):
try:
eval_file(conn, INSTALL_PATH + '/plugins/' + category + '/' + plugin)
dict_plugins[plugin] = conn.response
print ' %-20s' % (plugin) + '[' + GREEN + 'ok' + ENDC + ']'
except:
print ' %-20s' % (plugin) + '[' + RED + 'ko' + ENDC + ']'
pass
dict_categories[category] = dict_plugins
# Run all plugins by category
if (category == None) and (plugin == None):
dict_categories = {}
for category in sorted(os.listdir(INSTALL_PATH + '/plugins')):
print BLUE + '\n[i] Plugins category: ' + ENDC + category + '\n'
dict_plugins = {}
for plugin in sorted(os.listdir(INSTALL_PATH + '/plugins/' + category)):
try:
eval_file(conn, INSTALL_PATH + '/plugins/' + category + '/' + plugin)
dict_plugins[plugin] = conn.response
print ' %-20s' % (plugin) + '[' + GREEN + 'ok' + ENDC + ']'
except:
print ' %-20s' % (plugin) + '[' + RED + 'ko' + ENDC + ']'
pass
dict_categories[category] = dict_plugins
# Exit and close remote connection
conn.send('exit\r')
conn.close()
# Generate report
html_report(dict_categories, logs_path)
print BLUE + '\n[i] Report saved to: ' + ENDC + logs_path + '/index.html\n'
except IOError, e:
if e.errno != 2:
print "Something wrong while uploading"
sys.exit(1)
sftp.put(f.name, "./{}".format(policy))
sftp.close()
tr.close()
f.close()
if transport == 'ssh':
conn = SSH2(verify_fingerprint=False, debug=1, timeout=timeout)
elif transport == 'telnet':
conn = Telnet(debug=0)
else:
print("ERROR: Unknown transport mechanism: %s"
% transport)
sys.exit(2)
conn.set_driver('junos')
conn.connect(hostname)
conn.login(account)
conn.execute("cli")
conn.execute("edit")
for policy in acls:
if acls[policy]['afi'] == 4:
s(conn, "delete firewall filter {}".format(policy))
s(conn, "load set {}".format(policy))
s(conn, "commit")
def deploy(hostname=None, acls=None, transport='ssh', save_config=False,
timeout=60):
"""
Deploy code in a safe way o a Cisco IOS device.
"""
try:
username, enable_pass, password = \
netrc.netrc().authenticators(hostname)
account = Account(name=username, password=password,
password2=enable_pass)
except:
print("ERROR: could not find device in ~/.netrc file")
print("HINT: either update .netrc or enter username + pass now.")
try:
account = read_login()
except EOFError:
print("ERROR: could not find proper username + pass")
print("HINT: set username & pass in ~/.netrc for device %s"
% hostname)
import sys
sys.exit(2)
def s(conn, line):
print(" %s" % line)
conn.execute(line)
def collect_interfaces(conn):
template = """# textfsm
Value Required Interface ([^ ]+)
Value Inbound (.*)
Value Outbound (.*)
Start
^${Interface} is up
^ Outgoing access list is ${Outbound}
^ Inbound access list is ${Inbound} -> Record Start
"""
template_file = StringIO(template)
table = textfsm.TextFSM(template_file)
s(conn, 'show ip int | inc ine pro|list is')
interface_acl_v4 = table.ParseText(conn.response)
template = """# textfsm
Value Required Interface ([^ ]+)
Value Inbound (.*)
Value Outbound (.*)
Start
^${Interface} is up
^ Inbound access list ${Inbound}
^ Outgoing access list ${Outbound} -> Record Start
"""
template_file = StringIO(template)
table = textfsm.TextFSM(template_file)
s(conn, 'show ipv6 int | i ine pro|access list')
interface_acl_v6 = table.ParseText(conn.response)
template = """# textfsm
Value Required Vty (\d+\s\d+)
Value Inbound4 ([^ ]+)
Value Outbound4 ([^ ]+)
Value Inbound6 ([^ ]+)
Value Outbound6 ([^ ]+)
Start
^line vty ${Vty}
^ access-class ${Inbound4} in
^ access-class ${Outbound4} out
^ ipv6 access-class ${Inbound6} in
^ ipv6 access-class ${Outbound6} out -> Record Start
"""
template_file = StringIO(template)
table = textfsm.TextFSM(template_file)
s(conn, 'show run | begin ^line vty')
interface_acl_vty = table.ParseText(conn.response)
results = {4: interface_acl_v4, 6: interface_acl_v6}
# add vty lines
for vty in interface_acl_vty:
# v4 inbound
v4_inbound = vty[1] if vty[1] else "not set"
v4_outbound = vty[2] if vty[1] else "not set"
v6_inbound = vty[3] if vty[1] else "not set"
v6_outbound = vty[4] if vty[1] else "not set"
results[4].append(["vty %s" % vty[0], v4_inbound, v4_outbound])
results[6].append(["vty %s" % vty[0], v6_inbound, v6_outbound])
return results
# main flow of the program starts here
if transport == 'ssh':
conn = SSH2(verify_fingerprint=False, debug=0, timeout=timeout)
elif transport == 'telnet':
conn = Telnet(debug=0)
else:
print("ERROR: Unknown transport mechanism: %s"
% transport)
sys.exit(2)
conn.set_driver('ios')
conn.connect(hostname)
conn.login(account)
conn.execute('terminal length 0')
conn.auto_app_authorize(account)
capabilities = {}
s(conn, "show ipv6 cef")
capabilities['ipv6'] = False if "%IPv6 CEF not running" in conn.response else True
if capabilities['ipv6']:
print("INFO: IPv6 support detected")
else:
print("INFO: NO IPv6 support detected, skipping IPv6 ACLs")
# map into structure:
# policyname { (int, afi, direction) }
map_pol_int = {}
interfaces_overview = collect_interfaces(conn)
for afi in interfaces_overview:
for interface, inbound, outbound in interfaces_overview[afi]:
# add inbound rules to map
if inbound not in map_pol_int.keys():
map_pol_int[inbound] = [{"int": interface,
"afi": afi,
"dir": "in"}]
else:
map_pol_int[inbound].append({"int": interface,
"afi": afi,
"dir": "in"})
# add outbound
if outbound not in map_pol_int.keys():
map_pol_int[outbound] = [{"int": interface,
"afi": afi,
"dir": "in"}]
else:
map_pol_int[outbound].append({"int": interface,
"afi": afi,
"dir": "out"})
print("INFO: interface / policy mapping:")
pprint(map_pol_int)
def lock_step(lock, pol, capabilities):
name = acls[pol]['name']
afi = acls[pol]['afi']
if afi == 6 and not capabilities['ipv6']:
return
policy = acls[pol]['policy']
print("INFO: uploading name: %s, afi: %s" % (name, afi))
s(conn, 'configure terminal')
if afi == 4:
try:
s(conn, "no ip access-list extended %s%s" % (lock, name))
except:
pass
s(conn, "ip access-list extended %s%s" % (lock, name))
for line in policy.split('\n'):
s(conn, line)
if afi == 6:
try:
s(conn, "no ipv6 access-list %s%s" % (lock, name))
except:
pass
s(conn, "ipv6 access-list %s%s" % (lock, name))
for line in policy.split('\n'):
s(conn, line)
s(conn, "end")
# then replace ACL on all interfaces / VTYs
if name in map_pol_int:
for entry in map_pol_int[name]:
if not entry['afi'] == afi:
continue
print("INFO: lockstepping policy %s afi %s" % (name, afi))
s(conn, "configure terminal")
if entry['int'].startswith('vty '):
s(conn, "line %s" % entry['int'])
if afi == 4:
s(conn, "access-class %s%s %s"
% (lock, name, entry['dir']))
if afi == 6:
s(conn, "ipv6 access-class %s%s %s"
% (lock, name, entry['dir']))
else:
s(conn, "interface %s" % entry['int'])
if afi == 4:
s(conn, "ip access-group %s%s %s"
% (lock, name, entry['dir']))
if afi == 6:
s(conn, "ipv6 traffic-filter %s%s %s"
% (lock, name, entry['dir']))
s(conn, "end")
for policy in acls:
for lock in ["LOCKSTEP-", ""]:
lock_step(lock, policy, capabilities)
# cleanup
s(conn, "configure terminal")
if acls[policy]['afi'] == 4:
s(conn, "no ip access-list extended LOCKSTEP-%s"
% acls[policy]['name'])
if acls[policy]['afi'] == 6 and capabilities['ipv6']:
s(conn, "no ipv6 access-list LOCKSTEP-%s"
% acls[policy]['name'])
s(conn, "end")
if save_config == True:
s(conn, "write")
class BeagleDriver(object):
"""
Base Class for driver Classes.
Attributes:
hostname: Hostname of the device
username: Uername to login onto the device
password: Password to login onto the device
drivername: Name of the Exscript protocol driver
username_prompt: REGEX to match the login prompt as defined by Exscript
password_prompt REGEX to match the login prompt as defined by Exscript
findreplace: List of findreplace dictionaries. See sub() for more details
error_re: List of REGEXes to match errors on the device
timeout: Timeout for the command in seconds
"""
def __init__(self, **kwargs):
"""
Init method of the Class.
Args:
hostname: Hostname of the device
username: Uername to login onto the device
password: Password to login onto the device
drivername: Name of the Exscript protocol driver for the device
username_prompt: REGEX to match the login prompt as defined by Exscript
password_prompt REGEX to match the login prompt as defined by Exscript
findreplace: List of findreplace dictionaries. See sub() for more details
error_re: List of REGEXes to match errors on the device
timeout: Timeout for the command in seconds
"""
self.hostname = kwargs.get('hostname', None)
self.username = kwargs.get('username', None)
self.password = kwargs.get('password', None)
self.drivername = kwargs.get('drivername', None)
self.username_prompt = kwargs.get('username_prompt', '[Uu]sername.*:')
self.password_prompt = kwargs.get('password_prompt', '[Pp]assword.*:')
self.findreplace = kwargs.get('findreplace', [])
self.error_re = kwargs.get('error_re', None)
self.timeout = kwargs.get('timeout', None)
self.transport = kwargs.get('transport', None)
self.incremental_buffer = kwargs.get('incremental_buffer', StringIO())
self.device = None
def __enter__(self):
self.open()
return self
def __exit__(self, exc_type, exc_value, exc_traceback):
self.close()
def sub(self, text, findreplace=None):
"""
Returns the string obtained by replacing the occurrences of find in text with replace.
Args:
text: Text to be transformed
findreplace: List od dicts with the following keys:
find: is regular expression that can contain named \
group identified by (?P<name>...)
replace: is a string and supports printf() format. \
Group names can be used as a reference
Returns:
str: Transformed text
"""
if findreplace:
self.findreplace = findreplace
if not self.findreplace:
return text
result = list()
for line in text.splitlines():
for item in self.findreplace:
try:
regex = re.compile(r'%s' % item['find'])
except re.error:
continue
matches = [
# start, end, dictionary with matches
[_.start(), _.end(), _.groupdict()]
for _ in regex.finditer(line)
]
if matches:
end = 0
oldend = 0
_ = list()
for start, end, groupdict, in matches:
# append from oldend (at first run equals to 0) up to the matched dict
_.append(line[oldend:start])
# replaces matches from groupdict with "replace"
# we have to replace boolean False matches (like None) with empty strings
_.append(item['replace'] % {k: (v or "") for k, v in groupdict.items()})
# oldend is equal to end
oldend = end
_.append(line[end:])
line = ''.join(_)
result.append(line)
return '\n'.join(result)
def open(self, **kwargs):
"""
Connect to and login into the device.
Args:
hostname: Hostname of the device
username: Uername to login onto the device
password: Password to login onto the device
drivername: Name of the Exscript protocol driver for the device
username_prompt: REGEX to match the login prompt as defined by Exscript
password_prompt REGEX to match the login prompt as defined by Exscript
Returns:
obj: The device object
"""
hostname = kwargs.get('hostname', self.hostname)
username = kwargs.get('username', self.username)
password = kwargs.get('password', self.password)
drivername = kwargs.get('drivername', self.drivername)
username_prompt = kwargs.get('username_prompt', self.username_prompt)
password_prompt = kwargs.get('password_prompt', self.password_prompt)
transport = kwargs.get('transport', self.transport)
incremental_buffer = kwargs.get('incremental_buffer', self.incremental_buffer)
self.drivername = drivername
self.hostname = hostname
self.username = username
self.password = password
self.username_prompt = username_prompt
self.password_prompt = password_prompt
self.transport = transport
self.incremental_buffer = incremental_buffer
transport = str(transport).lower()
if transport == "ssh":
self.device = SSH2()
elif transport == 'telnet':
self.device = Telnet()
else:
raise RuntimeError('Unrecognized transport protocol: %s' % self.transport)
self.device.set_driver(drivername)
self.device.set_username_prompt(username_prompt)
self.device.set_password_prompt(password_prompt)
if self.error_re:
self.device.set_error_prompt(self.error_re)
else:
self.error_re = self.device.get_error_prompt()
if self.timeout:
self.device.set_timeout(self.timeout)
else:
self.device.get_timeout()
# Connect
try:
self.device.connect(hostname)
except:
raise ConnectionError(hostname)
# Authenticate
try:
self.device.login(Account(self.username, self.password))
except:
raise LoginError(hostname)
# Init terminal length and width
self.device.autoinit()
return self.device
def close(self):
"""
Disconnects from the device
Returns:
bool: Always returns True
"""
try:
self.device.send('exit\n')
self.device.send('exit\n')
except Exception:
pass
self.device.close(force=True)
return True
def run(self, command, **kwargs):
"""
Executes command on the device.
Args:
command: String of the command to be executed
hostname: Hostname of the device
username: Uername to login onto the device
password: Password to login onto the device
drivername: Name of the Exscript protocol driver for the device
username_prompt: REGEX to match the login prompt as defined by Exscript
password_prompt REGEX to match the login prompt as defined by Exscript
Returns:
str: Output of the command after sub() has been applied
"""
if not self.device or not self.device.proto_authenticated:
self.open(**kwargs)
def event_handler(arg):
self.incremental_buffer.write(arg)
try:
# Connect a data event listener
self.device.data_received_event.connect(event_handler)
self.device.execute(command)
result = self.device.response
# Disconnect data event listener
self.device.data_received_event.disconnect(event_handler)
except InvalidCommandException:
raise CommandError(self.hostname, self.device.response)
return self.sub(result)
def ping(self, address, vrf='global', afi=1, safi=1, loopback=False):
"""
Placeholder for the actual ping method.
Args:
address: IP address or hostname to ping
vrf: VRF for IP route lookup
afi: BGP AFI identifier
safi: BGP SAFI identifier
loopback: Name of the loopback interface
Returns:
Always raises error.
Actual function will return output of the ping command modified by sub()
"""
raise RuntimeError('Not implemented yet')
def traceroute(self, address, vrf='global', afi=1, safi=1, loopback=False):
"""
Placeholder for the actual traceroute method.
Args:
address: IP address or hostname to traceroute
vrf: VRF for IP route lookup
afi: BGP AFI identifier
safi: BGP SAFI identifier
loopback: Name of the loopback interface
Returns:
Always raises error.
Actual function will return output of the traceroute command modified by sub()
"""
raise RuntimeError('Not implemented yet')
def show_route(self, address, vrf='global', afi=1, safi=1):
"""
Placeholder for the actual show route method.
Args:
address: IP address to lookup the route
vrf: VRF for route lookup
afi: BGP AFI identifier
safi: BGP SAFI identifier
loopback: Name of the loopback interface
Returns:
Always raises error.
Actual function will return output of the show route command modified by sub()
"""
raise RuntimeError('Not implemented yet')
def show_bgp(self, address, vrf='global', afi=1, safi=1):
"""
Placeholder for the actual show BGP route method.
Args:
address: IP address to lookup the BGP route
vrf: VRF for BGP route lookup
afi: BGP AFI identifier
safi: BGP SAFI identifier
loopback: Name of the loopback interface
Returns:
Always raises error.
Actual function will return output of the show BGP route command modified by sub()
"""
raise RuntimeError('Not implemented yet')
def show_bgp_neighbors(self, address, vrf='global', afi=1, safi=1):
"""
Placeholder for the actual show bgp neighbor method.
Args:
address: Address of the neighbor
vrf: VRF of the neighor
afi: BGP AFI identifier
safi: BGP SAFI identifier
Returns:
Always raises error.
Actual function will return output of the show bgp neighbor command modified by sub()
"""
raise RuntimeError('Not implemented yet')
def show_bgp_summary(self, vrf='global', afi=1, safi=1):
"""
Placeholder for the actual show bgp summary method.
Args:
vrf: VRF for the summary
afi: BGP AFI identifier
safi: BGP SAFI identifier
Returns:
Always raises error.
Actual function will return output of the show bgp summary command modified by sub()
"""
raise RuntimeError('Not implemented yet')
def main():
args = args_parser()
print_banner()
host = args.host
port = args.port
username = args.username
password = args.password
privatekey = args.privatekey
passphrase = args.passphrase
keytype = args.keytype
ssh = args.ssh
telnet = args.telnet
category = args.category
plugin = args.plugin
if plugin and (category == None):
sys.exit(RED + '\n[!] No category\n' + ENDC)
# Set host
if host == None:
host = raw_input('set host' + BLUE + ' > ' + ENDC)
# Set service
if (ssh == False) and (telnet == False):
service = raw_input('set service [ssh|telnet]' + BLUE + ' > ' + ENDC)
if service.lower() == 'ssh':
ssh = True
elif service.lower() == 'telnet':
telnet = True
if ssh:
conn = SSH2()
elif telnet:
conn = Telnet()
else:
sys.exit(RED + '\n[!] Bad service type. Options: [ssh|telnet]\n' + ENDC)
# Set username
if username == None:
username = raw_input('set username' + BLUE + ' > ' + ENDC)
# Set password
if (password == None) and (privatekey == None):
password = getpass.getpass('set password (leave blank to enter a private key)' + BLUE + ' > ' + ENDC)
#set privatekey
if (password == None):
#set privatekey
if (privatekey == None):
privatekey = getpass.getpass('set private key path' + BLUE + ' > ' + ENDC)
#set passphrase
if (passphrase == None):
passphrase = getpass.getpass('set private key passphrase (optional)' + BLUE + ' > ' + ENDC)
#set keytype
if (keytype == None):
keytype = raw_input('set keytype (optional)' + BLUE + ' > ' + ENDC)
if (keytype != "") and (passphrase != ""):
key = PrivateKey.from_file(privatekey, password=passphrase, keytype=keytype)
elif (keytype != ""):
key = PrivateKey.from_file(privatekey, password=passphrase)
else:
key = PrivateKey.from_file(privatekey)
else:
key = None
# Create account
account = Account(username, password, key = key)
# Connect and login
conn.connect(host, port)
conn.login(account)
# Try to disable history for current shell session
conn.execute('unset HISTFILE')
# Print info about used Exscript driver
driver = conn.get_driver()
print BLUE + '\n[i] Using driver: ' + ENDC + driver.name
# Set logs directory
logs_path = LOGS_PATH + '/' + host + '-' + str(int(time.time()))
if category:
print BLUE + '\n[i] Plugins category: ' + ENDC + category + '\n'
dict_categories = {}
dict_plugins = {}
# Run single plugin
if plugin:
try:
eval_file(conn, INSTALL_PATH + '/plugins/' + category + '/' + plugin)
dict_plugins[plugin] = conn.response
print ' %-20s' % (plugin) + '[' + GREEN + 'ok' + ENDC + ']'
except:
print ' %-20s' % (plugin) + '[' + RED + 'ko' + ENDC + ']'
pass
dict_categories[category] = dict_plugins
# Run plugins by single category
else:
for plugin in sorted(os.listdir(INSTALL_PATH + '/plugins/' + category)):
try:
eval_file(conn, INSTALL_PATH + '/plugins/' + category + '/' + plugin)
dict_plugins[plugin] = conn.response
print ' %-20s' % (plugin) + '[' + GREEN + 'ok' + ENDC + ']'
except:
print ' %-20s' % (plugin) + '[' + RED + 'ko' + ENDC + ']'
pass
dict_categories[category] = dict_plugins
# Run all plugins by category
if (category == None) and (plugin == None):
dict_categories = {}
for category in sorted(os.listdir(INSTALL_PATH + '/plugins')):
print BLUE + '\n[i] Plugins category: ' + ENDC + category + '\n'
dict_plugins = {}
for plugin in sorted(os.listdir(INSTALL_PATH + '/plugins/' + category)):
try:
eval_file(conn, INSTALL_PATH + '/plugins/' + category + '/' + plugin)
dict_plugins[plugin] = conn.response
print ' %-20s' % (plugin) + '[' + GREEN + 'ok' + ENDC + ']'
except:
print ' %-20s' % (plugin) + '[' + RED + 'ko' + ENDC + ']'
pass
dict_categories[category] = dict_plugins
# Exit and close remote connection
conn.send('exit\r')
conn.close()
# Generate report
html_report(dict_categories, logs_path)
print BLUE + '\n[i] Report saved to: ' + ENDC + logs_path + '/index.html\n'
class TelnetCLI:
def __init__(self, ip=None, port=23, username=None, password=None,
timeout=3, link_right_now=False):
self.target_ip = ip
self.target_port = port
self.username = username
self.password = password
self.timeout = timeout
self.connection = None
self.port_num = None
if link_right_now is True:
if username is None or password is None or ip is None:
raise Exception('Too few arguments')
self.connect_to_target(self.username, self.password)
@staticmethod
def check_ip_legality(ip):
if not isinstance(ip, str):
return False
addr = ip.strip().split('.')
if len(addr) != 4:
return False
for i in range(4):
if not addr[i].isdigit():
return False
if int(addr[i]) < 0 or int(addr[i]) > 255:
return False
return True
@staticmethod
def check_netmask_legality(netmask):
if not TelnetCLI.check_ip_legality(netmask):
return False
addr = netmask.strip().split('.')
marker = 0
for i in range(4):
if marker == 1 and addr[3 - i] != '255':
return False
tmp = 256 - int(addr[3 - i])
if (tmp - 1) & tmp:
return False
if addr[3 - i] == '255':
marker = 1
return True
def connect_to_target(self, username, password):
self.username = username
self.password = password
timeout = self.timeout
try:
self.connection = Telnet(timeout=timeout)
self.connection.connect(hostname=self.target_ip, port=self.target_port)
self.connection.login(Account(self.username, self.password))
self.get_device_port_info()
except Exception:
raise Exception('Fail to set up connection')
@staticmethod
def prefix_to_netmask(prefix):
if type(prefix) is str:
if prefix.isdigit():
prefix = int(prefix)
else:
return None
if prefix == 24:
return '255.255.255.0'
elif prefix == 30:
return '255.255.255.252'
def config_mode(self):
self.connection.execute('conf t')
def exit_config_mode(self):
if self.check_config_mode() is True:
self.connection.execute('exit')
else:
pass
def check_config_mode(self):
try:
self.connection.execute('show int status')
return False
except exception.InvalidCommandException:
return True
def get_device_port_info(self):
if self.check_config_mode():
self.exit_config_mode()
self.connection.execute('show ip int bri')
response = self.connection.response
GE_port_num = response.count('GigabitEthernet')
FE_port_num = response.count('FastEthernet')
self.port_num = GE_port_num + FE_port_num
return {'FastEthernet port number': FE_port_num,
'GigabitEthernet port number': GE_port_num,
'Total port number': FE_port_num + GE_port_num,}
def set_port_vlan(self, switchport, vlan):
if switchport <= 1 or switchport > self.port_num:
raise ValueError('No such port')
if self.check_config_mode() is False:
self.config_mode()
self.connection.execute('int gi0/' + str(switchport))
self.connection.execute('switchport access vlan ' + str(vlan))
def get_port_vlan(self, switchport):
if switchport < 1 or switchport > self.port_num:
raise ValueError('No such port')
if self.check_config_mode() is True:
self.exit_config_mode()
self.connection.execute('show run int gi0/' + str(switchport))
result = self.connection.response
pos = result.find('vlan')
if pos == -1:
return 1
if result[pos + 6].isdigit():
return result[pos + 5] + result[pos + 6]
else:
return result[pos + 5]
def cancel_port_vlan(self, switch_port):
self.set_port_vlan(switch_port, 1)
def get_all_vlan(self):
if self.check_config_mode() is True:
self.exit_config_mode()
self.connection.execute('show vlan bri')
result = self.connection.response
item_list = result.split('\r\n')[4:]
# TODO: FINISH
return item_list
def get_vlan_info(self, vlan):
try:
if self.check_config_mode() is True:
self.exit_config_mode()
self.connection.execute('show vlan id ' + str(vlan))
info = self.connection.response
info = info[info.find('Ports') + 6:]
info = info[info.find(str(vlan)) + len(str(vlan)):]
ptr = 0
# strip the space in text
while info[ptr] == ' ':
ptr += 1
info = info[ptr:]
ptr = 0
# a method to get the word
while info[ptr] != ' ' and info[ptr] != '\r' and info[ptr] != '\n':
ptr += 1
vlan_name = info[:ptr]
info = info[ptr:]
ptr = 0
while info[ptr] == ' ':
ptr += 1
info = info[ptr:]
ptr = 0
while info[ptr] != ' ' and info[ptr] != '\r' and info[ptr] != '\n':
ptr += 1
vlan_status = info[:ptr]
info = info[ptr:]
ptr = 0
# the port for port in the vlan
port_list = []
while info[ptr] == ' ':
ptr += 1
info = info[ptr:]
ptr = 0
position = info.find('Gi0/')
while position != -1:
if info[position + 5].isdigit():
port_list.append(int(info[position + 4: position + 6]))
else:
port_list.append(int(info[position + 4]))
info = info[position + 4:]
position = info.find('Gi0/')
r_json = {
'id': vlan,
'name': vlan_name,
'status': vlan_status,
'port_list': port_list,
}
return r_json
except exception.InvalidCommandException:
return {'error_msg': 'No vlan ' + str(vlan) + ' in switch.'}
def create_vlan(self, **kwargs):
if not self.check_config_mode():
self.config_mode()
vlan = kwargs.get('vlan')
if vlan is not None:
self.connection.execute('vlan ' + str(vlan))
else:
vlan_list = kwargs.get('vlan_list')
if vlan_list:
for v in vlan_list:
self.connection.execute('vlan ' + str(v))
else:
raise KeyError
self.connection.execute('end')
def delete_vlan(self, vlan):
if vlan == 1:
raise ValueError('Can\'t remove default vlan', vlan)
if self.check_config_mode() is False:
self.config_mode()
try:
port_list = self.get_vlan_info(vlan=vlan)['port_list']
for port in port_list:
self.cancel_port_vlan(switch_port=port)
self.connection.execute('no vlan ' + str(vlan))
except exception.InvalidCommandException:
pass
def get_cdp_info(self):
if self.check_config_mode():
self.exit_config_mode()
self.connection.execute('show cdp neighbors')
result = self.connection.response
device_list = []
position = result.find('Port ID') + 9
result = result[position:]
temp_list = ['Device ID', 'Local interface', 'Holdtime', 'Capability', 'Platform', 'Port ID', 'test']
while True:
position = 0
position_e = result.find('\r\n')
line = result[position:position_e]
result = result[position_e + 1:]
if len(line) <= 5:
break
temp = ''
temp_device = {}
i = 0
j = 0
while j < len(line):
if line[j] == ' ' and line[j + 1] == ' ':
temp_device[temp_list[i]] = temp
while line[j] == ' ':
j += 1
temp = ''
i += 1
else:
temp += line[j]
j += 1
temp_device[temp_list[i]] = temp
device_list.append(temp_device)
return device_list
def set_port_mode_trunk(self, switchport):
if switchport <= 1 or switchport > self.port_num:
raise ValueError('No such port')
if not self.check_config_mode():
self.config_mode()
self.connection.execute('int gi0/' + str(switchport))
self.connection.execute('switchport mode trunk')
self.exit_config_mode()
def check_port_mode_trunk(self, switchport):
if switchport < 1 or switchport > self.port_num:
raise ValueError('No such port')
if self.check_config_mode():
self.exit_config_mode()
self.connection.execute('show run int gi0/' + str(switchport))
result = self.connection.response
if result.find('switchport mode trunk') == -1:
return False
return True
def get_trunk_port(self):
if self.check_config_mode():
self.exit_config_mode()
r_json = []
for i in range(1, 13):
r_json.append(self.check_port_mode_trunk(switchport=i))
return r_json
def set_port_trunk_accept_vlan(self, switchport, vlan_list):
if switchport <= 1 or switchport > self.port_num:
raise ValueError('No such port')
if self.check_port_mode_trunk(switchport=switchport) is False:
raise Exception('Not a trunk port')
if not self.check_config_mode():
self.config_mode()
self.connection.execute('int gi0/' + str(switchport))
v_list = ''
for vlan in vlan_list:
v_list += str(vlan) + ','
v_list = v_list[0:-1]
self.connection.execute('switchport trunk allowed vlan ' + v_list)
self.exit_config_mode()
def get_port_trunk_accept_vlan_list(self, switchport):
if switchport <= 1 or switchport >self.port_num:
raise ValueError('No such port')
if not self.check_port_mode_trunk(switchport=switchport):
raise Exception('Not trunk mode')
ret_list = []
if self.check_config_mode():
self.exit_config_mode()
self.connection.execute('show run int gi0/' + str(switchport))
result = self.connection.response
position = result.find('switchport trunk allowed vlan')
result = result[position + 30:]
position = result.find('\r\n')
result = result[:position]
tmp_lsit = result.split(',')
for item in tmp_lsit:
position = item.find('-')
if position != -1:
for i in range(int(item[position-1]), int(item[position+1])+1):
ret_list.append(i)
else:
ret_list.append(int(item))
return ret_list
def set_vlan_ip_address(self, vlan, ipaddr, netmask):
if vlan == 1:
raise ValueError('Cannot modify the default vlan')
r_json = self.get_vlan_info(vlan=vlan)
if 'error_msg' in r_json:
raise ValueError(r_json['error_msg'])
if not self.check_ip_legality(ipaddr):
raise ValueError('Invalid ip address')
if not self.check_netmask_legality(netmask):
raise ValueError('Invalid netmask')
if not self.check_config_mode():
self.config_mode()
self.connection.execute('int vlan ' + str(vlan))
self.connection.execute('ip address ' + ipaddr + ' ' + netmask)
self.exit_config_mode()
def get_access_list(self):
if self.check_config_mode() is True:
self.exit_config_mode()
self.connection.execute('show access-lists')
result = self.connection.response
# TODO: Use NetMiko library in this function !!!
return result
def get_system_temprature(self):
if self.check_config_mode():
self.exit_config_mode()
self.connection.execute('show env all')
response = self.connection.response
position = response.find('System Temperature Value:')
if position == -1:
raise ValueError('Switch error')
ret_str = ''
response = response[position + 26:]
i = 0
while response[i].isdigit():
ret_str += response[i]
i += 1
return int(ret_str)
def get_all_info_for_view(self):
temperature = self.get_system_temprature()
port_num = self.port_num
port_status = []
port_trunk_list = self.get_trunk_port()
for i in range(1, port_num+1):
p_json = {'port_id': i,
'port_vlan': self.get_port_vlan(switchport=i),
'port_is_trunk': port_trunk_list[i - 1],
}
if port_trunk_list[i - 1] is True:
p_json['port_accept_vlan'] = self.get_port_trunk_accept_vlan_list(switchport=i)
port_status.append(p_json)
r_json = {
'ip': self.target_ip,
'temperature': temperature,
'port_num': port_num,
'port_status': port_status,
}
return r_json
def deploy(hostname=None, acls=None, transport='ssh', save_config=False):
"""
Deploy code in a safe way o a Cisco IOS device.
"""
try:
username, enable_pass, password = \
netrc.netrc().authenticators(hostname)
account = Account(name=username, password=password,
password2=enable_pass)
except:
account = read_login()
def s(conn, line):
print(" %s" % line)
conn.execute(line)
def collect_interfaces(conn):
template = """# textfsm
Value Required Aclname ([^ ]+)
Value Required Direction ([^ ]+)
Value Required Interface (.*)
Start
^access-group ${Aclname} ${Direction} interface ${Interface} -> Record Start
"""
template_file = StringIO(template)
table = textfsm.TextFSM(template_file)
conn.execute('show run | include ^access-group')
map_acl_int = {}
for aclname, direction, interface in table.ParseText(conn.response):
if aclname in map_acl_int.keys():
map_acl_int[aclname].append({"dir": direction,
"int": interface})
else:
map_acl_int[aclname] = [{"dir": direction, "int": interface}]
return map_acl_int
# main flow of the program starts here
if transport == 'ssh':
conn = SSH2(verify_fingerprint=False, debug=0)
elif transport == 'telnet':
conn = Telnet(debug=0)
else:
print("ERROR: Unknown transport mechanism: %s" %
transport)
sys.exit(2)
conn.set_driver('ios')
conn.connect(hostname)
try:
conn.login(account)
except LoginFailure:
print("ERROR: Username or Password incorrect for %s" % hostname)
print("HINT: verify authentication details in your .netrc file")
sys.exit(2)
s(conn, "terminal pager 0")
map_pol_int = collect_interfaces(conn)
pprint(map_pol_int)
def lock_step(lock, pol):
name = acls[pol]['name']
afi = acls[pol]['afi']
policy = acls[pol]['policy']
print("INFO: uploading name: %s, afi: %s" % (name, afi))
s(conn, 'configure terminal')
if afi == 4:
try:
s(conn, "clear configure access-list %s%s" % (lock, name))
except:
pass
for line in policy.split('\n'):
if lock:
line = line.replace("access-list %s " % name,
"access-list %s%s " % (lock, name))
s(conn, line)
if afi == 6:
try:
s(conn, "clear configure ipv6 access-list %s%s" % (lock, name))
except:
pass
for line in policy.split('\n'):
if lock:
line = line.replace("access-list %s " % name,
"access-list %s%s " % (lock, name))
s(conn, line)
s(conn, "end")
# then replace ACL on all interfaces / VTYs
if name in map_pol_int:
for entry in map_pol_int[name]:
print("INFO: lockstepping policy %s afi %s" % (name, afi))
s(conn, "configure terminal")
s(conn, "access-group %s%s %s interface %s"
% (lock, name, entry['dir'], entry['int']))
s(conn, "end")
for policy in acls:
for lock in ["LOCKSTEP-", ""]:
lock_step(lock, policy)
# cleanup
s(conn, "configure terminal")
if acls[policy]['afi'] == 4:
s(conn, "clear configure access-list LOCKSTEP-%s"
% acls[policy]['name'])
if acls[policy]['afi'] == 6:
s(conn, "clear configure ipv6 access-list LOCKSTEP-%s"
% acls[policy]['name'])
s(conn, "end")
if save_config == True:
s(conn, "write")
def deploy(hostname=None, acls=None, transport='ssh', save_config=False):
"""
Deploy code in a safe way o a Cisco IOS device.
"""
try:
username, enable_pass, password = \
netrc.netrc().authenticators(hostname)
account = Account(name=username, password=password,
password2=enable_pass)
except:
account = read_login()
def s(conn, line):
print(" %s" % line)
conn.execute(line)
def collect_interfaces(conn):
template = """# textfsm
Value Required Aclname ([^ ]+)
Value Required Direction ([^ ]+)
Value Required Interface (.*)
Start
^access-group ${Aclname} ${Direction} interface ${Interface} -> Record Start
"""
template_file = StringIO(template)
table = textfsm.TextFSM(template_file)
conn.execute('show run | include ^access-group')
map_acl_int = {}
for aclname, direction, interface in table.ParseText(conn.response):
if aclname in map_acl_int.keys():
map_acl_int[aclname].append({"dir": direction,
"int": interface})
else:
map_acl_int[aclname] = [{"dir": direction, "int": interface}]
return map_acl_int
# main flow of the program starts here
if transport == 'ssh':
conn = SSH2(verify_fingerprint=False, debug=0)
elif transport == 'telnet':
conn = Telnet(debug=0)
else:
print("ERROR: Unknown transport mechanism: %s" %
transport)
sys.exit(2)
conn.set_driver('ios')
conn.connect(hostname)
try:
conn.login(account)
except LoginFailure:
print("ERROR: Username or Password incorrect for %s" % hostname)
print("HINT: verify authentication details in your .netrc file")
sys.exit(2)
s(conn, "terminal pager 0")
map_pol_int = collect_interfaces(conn)
pprint(map_pol_int)
def lock_step(lock, pol):
name = acls[pol]['name']
afi = acls[pol]['afi']
policy = acls[pol]['policy']
print("INFO: uploading name: %s, afi: %s" % (name, afi))
s(conn, 'configure terminal')
if afi == 4:
try:
s(conn, "clear configure access-list %s%s" % (lock, name))
except:
pass
for line in policy.split('\n'):
if lock:
line = line.replace("access-list %s " % name,
"access-list %s%s " % (lock, name))
s(conn, line)
if afi == 6:
try:
s(conn, "clear configure ipv6 access-list %s%s" % (lock, name))
except:
pass
for line in policy.split('\n'):
if lock:
line = line.replace("access-list %s " % name,
"access-list %s%s " % (lock, name))
s(conn, line)
s(conn, "end")
# then replace ACL on all interfaces / VTYs
if name in map_pol_int:
for entry in map_pol_int[name]:
print("INFO: lockstepping policy %s afi %s" % (name, afi))
s(conn, "configure terminal")
s(conn, "access-group %s%s %s interface %s"
% (lock, name, entry['dir'], entry['int']))
s(conn, "end")
for policy in acls:
for lock in ["LOCKSTEP-", ""]:
lock_step(lock, policy)
# cleanup
s(conn, "configure terminal")
if acls[policy]['afi'] == 4:
s(conn, "clear configure access-list LOCKSTEP-%s"
% acls[policy]['name'])
if acls[policy]['afi'] == 6:
s(conn, "clear configure ipv6 access-list LOCKSTEP-%s"
% acls[policy]['name'])
s(conn, "end")
if save_config == True:
s(conn, "write")
class Cli:
handler = None
def __init__(self,
address,
port,
protocol,
username='',
password='',
logger=None,
prompt_list=None):
"""Connect to device with selected protocol
:param address: address of the target host
:param port: communication port
:param protocol: SSH or Telnet
:param username:
:param password:
:param logger: cloudshell.core.logger.qs_logger object
:param prompt_list: optional custom list of prompt patterns used to match commnad prompt on receive
:return:
"""
self.account = Exscript.Account(username, password)
self.default_prompt_list = prompt_list
if logger:
self.logger = logger
else:
self.logger = None
self._write_log('Initializing: address=' + address + ';port=' +
str(port) + ';protocol=' + protocol + 'prompt_list=' +
str(self.default_prompt_list))
if protocol.lower() == 'telnet':
try:
self.handler = Telnet()
self._write_log('Got Telnet handler object')
if not self.default_prompt_list:
self.default_prompt_list = self.handler.get_prompt()
self._write_log('Setting promp list to library default: ' +
str(self.default_prompt_list))
self.handler.set_prompt(self.default_prompt_list)
self.handler.connect(address, port)
self._write_log('Connected')
except:
self._write_log('Unable to connect to target', 'error')
self._write_log(sys.exc_info()[0], 'error')
raise
elif protocol.lower() == 'ssh':
try:
self.handler = SSH2()
self._write_log('Got SSH handler object')
if not self.default_prompt_list:
self.default_prompt_list = self.handler.get_prompt()
self._write_log('Setting promp list to library default: ' +
str(self.default_prompt_list))
self.handler.set_prompt(self.default_prompt_list)
self.handler.connect(address, port)
self._write_log('Connected')
except:
self._write_log('Unable to connect to target', 'error')
self._write_log(sys.exc_info()[0], 'error')
raise
else:
self._write_log('invalid protocol: ' + protocol, 'error')
raise AttributeError('invalid protocol')
def login(self):
""" Logs in to device usuing protocol login procedure
:return:
"""
try:
self.handler.login(self.account)
self._write_log('Logged In')
except:
print "unable to login to target"
self._write_log('Unable to login to target', 'error')
self._write_log(sys.exc_info()[0], 'error')
raise
def authenticate(self):
""" Logs in to device usuing protocol authenticate procedure
:return:
"""
try:
self.handler.authenticate(self.account)
self._write_log('Authenticated!')
except:
self._write_log('Unable to authenticate to target', 'error')
self._write_log(sys.exc_info()[0], 'error')
raise
def send_and_receive(self, command, pattern_list=None):
""" Sends a command and receives the response using expect
:param command:
:param pattern_list: optional, if None uses the default for the session
:return:
"""
if pattern_list:
if type(pattern_list) != list:
pattern_list = [pattern_list]
self.handler.set_prompt(pattern_list)
else:
pattern_list = self.default_prompt_list
self.handler.set_prompt(self.default_prompt_list)
pattern_index, match = self.handler.execute(command)
return pattern_index, pattern_list[
pattern_index], match.string # Pattern index, pattern, buffer
def send(self, command):
""" Sends command without reading response buffer
:param command:
:return:
"""
self.handler.send(command)
def receive(self, pattern_list=None):
""" Reads from current response buffer
:param pattern_list: if None uses default pattern list for the session
:return:
"""
if pattern_list:
if type(pattern_list) != list:
pattern_list = [pattern_list]
else:
pattern_list = self.default_prompt_list
pattern_index, match = self.handler.expect(pattern_list)
return pattern_index, pattern_list[
pattern_index], match.string # Pattern index, pattern, buffer
def _write_log(self, message, level='info'):
if self.logger:
method = getattr(self.logger, level)
method(message)
print "============"
print "1.Telnet"
print "2.SSHv2"
print
Connection_Type = raw_input('Connection Type :')
print
print
Device_IP = raw_input('IP Address :')
conn = None
if Connection_Type == '1':
enable_pass = raw_input('Enable Password :'******'enable')
conn.execute(enable_pass)
elif Connection_Type == '2':
conn = SSH2()
account = read_login()
conn.connect(Switch_IP)
conn.login(account)
conn.execute('term len 0')
conn.execute('term width 0')
conn.execute("show ip arp | i " + Device_IP)
class raisecom2128():
def connect(self, acc, ip):
acc = Account(*acc)
self.con = Telnet(driver=driver)
self.con.connect(ip)
self.con.login(acc)
self.con.debug = 1
def config(self):
self.con.execute('conf t')
def normal(self):
self.con.execute('end')
def createvlan(self, vlan):
self.config()
self.con.execute('create vlan {} active'.format(vlan))
self.normal()
def getmacbyvlan(self, vlan):
self.con.execute(
'show mac-address-table l2-address vlan {}'.format(vlan))
out = self.con.response
self.exit()
fsm = open('app/textFSM/raisecom_sh_mac.template')
re_mac = textfsm.TextFSM(fsm)
mac = re_mac.ParseText(out)
mac2 = [str(EUI(x[0])) for x in mac]
return mac2
def getintstatus(self):
self.con.execute('sh int port')
out = self.con.response
self.exit()
fsm = open('app/textFSM/raisecom_sh_int_port.template')
re_ports = textfsm.TextFSM(fsm)
ports = re_ports.ParseText(out)
ports_dict = dict()
for x in ports:
ports_dict[x[0]] = {'admin status': x[1], 'link status': x[2]}
return ports_dict
def access(self, port, vlan):
self.con.execute('int port {}'.format(str(port)))
self.con.execute('switchport mode access')
self.con.execute('switchport access vlan {}'.format(vlan))
self.exit()
def addvlan(self, vlan, ports):
self.config()
for port in ports:
if port != 0:
self.con.execute('int port {}'.format(str(port)))
self.con.execute('switchport mode trunk')
self.con.execute(
'switchport trunk allowed vlan add {}'.format(vlan))
self.normal()
def exit(self):
self.con.send('exit')