def deleteUser(self, username=''):
data = {"status": False, "content": "", "errLog": ""}
try:
if not username:
raise ForwardError("Please specify a username")
checkPermission = self._configMode()
if not checkPermission['status']:
raise ForwardError(checkPermission['errLog'])
if self.isConfigMode: # check terminal status
self.cleanBuffer()
self.shell.send("no username {username}\n".format(
username=username)) #delete username
while not re.search(self.prompt,
data['content'].split('\n')[-1]):
data['content'] += self.shell.recv(1024)
if re.search('error|invalid',
data['content'],
flags=re.IGNORECASE):
raise ForwardError(data['content'])
else:
# deleted username
data = self._commit()
data['status'] = True
else:
raise ForwardError('Has yet to enter configuration mode')
except ForwardError, e:
data['status'] = False
data['errLog'] = str(e)
def deleteUser(self,username=''):
data = {
"status":False,
"content":"",
"errLog":""
}
try:
if not username:
raise ForwardError('Please specify a username')
checkPermission = self._configMode() # swith to config terminal mode.
if not checkPermission['status']:
raise ForwardError(checkPermission['errLog'])
if self.isConfigMode: # check terminal status
self.channel.write('delete system login user {username}\n'.format(username = username)) # adduser
i = self.channel.expect([r"%s"%self.prompt],timeout = self.timeout)
result = i[-1]
if re.search('error|invalid',result,flags = re.IGNORECASE):
raise ForwardError(result) # command failure
else:
data = self._commit()
self._exitConfigMode() # exit config terminal mode.
else:
raise ForwardError('Has yet to enter configuration mode')
except ForwardError,e:
data['errLog'] = str(e)
data['status'] = False
def addUser(self, username='', password='', addCommand='', admin=False):
data = {"status": False, "content": "", "errLog": ""}
try:
if not addCommand:
raise ForwardError("Please specify the add user's command")
if not username or not password:
raise ForwardError(
'Please specify the username = your-username and password = your-password'
) # Specify a user name and password parameters here.
checkPermission = self._configMode(
) # swith to config terminal mode.
if not checkPermission['status']:
raise ForwardError(checkPermission['errLog'])
if self.isConfigMode: # check terminal status
self.cleanBuffer()
self.shell.send(
addCommand.format(username=username,
password=password)) # adduser
while not re.search(self.prompt,
data['content'].split('\n')[-1]):
data['content'] += self.shell.recv(1024)
if re.search('error|invalid',
data['content'],
flags=re.IGNORECASE):
data['content'] = ''
raise ForwardError(data['content'])
else:
# set password is successed.
data = self._commit()
else:
raise ForwardError('Has yet to enter configuration mode')
except ForwardError, e:
data['status'] = False
data['errLog'] = str(e)
def deleteBindIPAndBandwidth(self):
njInfo = {"content": "", "errLog": "", "status": False}
try:
ipIsTrue = self.ipStatus()
if ipIsTrue["status"]:
data = self._configMode()
if data["status"]:
self.shell.execute(
"""delete firewall filter Policer-For-Each-Address term Filter-Term-Name-{ip}"""
.format(ip=self.ip))
self.shell.execute(
"""delete firewall filter Policer-For-Each-Address term {term} from address {ip}/32"""
.format(ip=self.ip, term=self.termNumber))
data = self._commit() # commit
if data["status"]:
# commit succcessed
data = self._exitConfigMode()
if data["status"]:
njInfo["status"] = True
else:
raise ForwardError(data["errLog"]) # failed.
else:
raise ForwardError(data["errLog"]) # failed.
else:
raise ForwardError(
data["errLog"]) # switch to config mode failed.
else:
raise ForwardError("The specify ip is not valid.")
except Exception, e:
njInfo["status"] = False
njInfo["errLog"] = str(e)
def modifyIPAndBandwidth(self):
njInfo = {"content": "", "errLog": "", "status": False}
try:
data = self.shell._configMode()
if data["status"]:
# switch to config mode successed
self.shell.execute(
"""set firewall filter Policer-For-Each-Address term Filter-Term-Name-{ip} then prefix-action Action-Name-{bandwidth}M"""
.format(bandwidth=self.bandwidth, ip=self.ip))
data = self._commit() # commit
if data["status"]:
data = self._exitConfigMode()
if not data["status"]:
# exit failed
raise ForwardError(data["errLog"])
else:
# Check whether the binding is successful
data = self.ipAndBandwidthExist()
if data["status"]:
# modify successed
njInfo["status"] = True
else:
raise ForwardError("Modify the binding failed")
else:
# commit failed
raise ForwardError(data["errLog"])
else:
raise ForwardError(data["errLog"])
except Exception, e:
njInfo["status"] = False
njInfo["errLog"] = str(e)
def addUser(self, username='', password='', admin=False):
if admin:
command = """user administrator {username} local {password} authorized-table admin\n""".format(
username=username, password=password)
else:
command = """user administrator {username} local {password} authorized-table admsee\n""".format(
username=username, password=password)
data = {"status": False, "content": "", "errLog": ""}
try:
if not username or not password:
raise ForwardError(
'Please specify the username = your-username and password = your-password'
) # Spcify a user name and password parameters here.
checkPermission = self._configMode(
) # swith to config terminal mode.
if not checkPermission['status']:
raise ForwardError(checkPermission['errLog'])
if self.isConfigMode: # check terminal status
self.channel.write(command) # adduser
data = self._recv(self.prompt) #recv result
if not data['status']:
raise ForwardError(data['errLog']) # break
result = data['content']
if re.search('error|invalid|assword',
result,
flags=re.IGNORECASE):
raise ForwardError(result) # command failure
# set password is successed.
data = self._commit()
else:
raise ForwardError('Has yet to enter configuration mode')
except ForwardError, e:
data['errLog'] = str(e)
data['status'] = False
def ipAndBandwidthExist(self):
njInfo = {"content": "", "errLog": "", "status": False}
try:
data = self.shell.execute(
self.checkIPAndBandwidthCommand) # check it
if data["status"]:
if re.search(
"""prefix\-action Action\-Name\-%sM""" %
self.bandwidth, data["content"]):
# exist bind
# get term num
# check again
data = self.shell.execute(
"""show configuration firewall filter Policer-For-Each-Address term {term} | match {ip}/32"""
.format(term=self.termNumber, ip=self.ip))
if data["status"]:
if re.search("%s/32 except" % (self.ip),
data["content"]):
# success
njInfo["status"] = True
else:
raise ForwardError("not exist bind")
else:
raise ForwardError(data["errLog"])
njInfo["status"] = True
else:
raise ForwardError("not exist bind")
# not exist bind
else:
raise FowardError(data["errLog"])
except Exception, e:
njInfo["status"] = False
njInfo["errLog"] = str(e)
def deleteUser(self,username=''):
data = {
"status":False,
"content":"",
"errLog":""
}
# user leve default 1
try:
if not username:
raise ForwardError('Please specify a username')
checkPermission = self._configMode() # swith to config terminal mode.
if not checkPermission['status']:
raise ForwardError(checkPermission['errLog'])
if self.isConfigMode: # check terminal status
self.cleanBuffer()
self.shell.send('undo local-user {username}\n'.format(username = username))
while True:
if ( re.search(self.prompt,data['content'].split('\n')[-1])) and ( re.search('undo local-user[\s\S]+%s'%self.prompt,data['content'])):
break
else:
data['content'] += self.shell.recv(1024)
if re.search('error|invalid',data['content'],flags = re.IGNORECASE):
raise ForwardError(data['content'])
data = self._commit()
else:
raise ForwardError('Has yet to enter configuration mode')
except ForwardError,e:
data['status'] = False
data['errLog'] = str(e)
def changePassword(self, username='', password='', userLevel=1):
data = {'status': False, 'content': '', 'errLog': ''}
try:
if not username or not password:
raise ForwardError(
'Please specify the username = your-username and password = your-password'
) # Specify a user name and password parameters here.
checkPermission = self._configMode(
) # swith to config terminal mode.
if not checkPermission['status']:
raise ForwardError(checkPermission['errLog'])
if self.isConfigMode: # check terminal status
self.channel.send(
"""username {username} password 0 {password}\n""".format(
username=username,
password=password,
userLevel=userLevel))
_result = self._recv(self.prompt)
_tmp = re.search(
"""This command can be used by user "admin" only""",
_result['content'])
if _tmp:
raise ForwardError(_tmp.group())
elif not _result['status']:
raise ForwardError(_result['errLog'])
if _result['status']:
data = self._commit()
else:
data = _result
else:
raise ForwardError('Has yet to enter configuration mode')
except ForwardError, e:
data['errLog'] = str(e)
data['status'] = False
def deleteUser(self, username=''):
data = {"status": False, "content": "", "errLog": ""}
try:
if not username:
raise ForwardError('Please specify a username')
checkPermission = self._configMode(
) # swith to config terminal mode.
if not checkPermission['status']:
raise ForwardError(checkPermission['errLog'])
if self.isConfigMode: # check terminal status
self.channel.write(
"""no user administrator {username}\n""".format(
username=username)) # deleteUser
data = self._recv(self.prompt) #recv result
if not data['status']:
raise ForwardError(data['errLog']) # break
result = data['content']
if re.search('error|invalid|assword',
result,
flags=re.IGNORECASE):
raise ForwardError(result) # command failure
# delete user is successed.
data = self._commit()
else:
raise ForwardError('Has yet to enter configuration mode')
except ForwardError, e:
data['errLog'] = str(e)
data['status'] = False
def changePassword(self,username = '',password = '',userLevel = 1):
data = {
"status":False,
"content":"",
"errLog":""
}
# user leve default 1
try:
if not username or not password:
raise ForwardError('Please specify the username = your-username and password = your-password') # Specify a user name and password parameters here.
checkPermission = self._configMode() # swith to config terminal mode.
if not checkPermission['status']:
raise ForwardError(checkPermission['errLog'])
if self.isConfigMode: # check terminal status
self.shell.send('local-user {username} password cipher {password}\n'.format(username = username,password = password))
while True:
if ( re.search(self.prompt,data['content'].split('\n')[-1])) and ( re.search('local-user .* password cipher[\s\S]+%s'%self.prompt,data['content'])):
break
else:
data['content'] += self.shell.recv(1024)
data = self._commit()
else:
raise ForwardError('Has yet to enter configuration mode')
except ForwardError,e:
data['status'] = False
data['errLog'] = str(e)
def _deleteConfig(self, modeCommand="", deleteName=""):
"""
- param modeCommand: enter config firewall mode's command
- deleteName: delete any-name
"""
njInfo = {
"status": False,
"content": "",
"errLog": "",
}
try:
mode = self._configFirewallMode(
command=modeCommand) # enter config firewall mode
if not mode["status"]:
raise ForwardError(mode["errLog"])
data = self.execute(
"delete {deleteNme}".format(deleteName=deleteName))
if not data["status"]:
raise ForwardError(data["errLog"])
exitMode = self._exitConfigMode()
if not exitMode[
"errLog"]: # exit config mode, go to the privileged mode
raise Forward(exitMode['errLog'])
njInfo["status"] = True
# successed
except Exception, e:
njInfo["status"] = False
njInfo["errLog"] = str(e)
def createAddressName(self, addressName='', interface='', ip=''):
"""
- param addressName: addressName
- param interface: interface
- param ip: First of all, a range to determine whether the IP parameters, if it is a range of IP, execute the first way, otherwise the second execution
"""
njInfo = {
"status": False,
"content": "",
"errLog": "",
}
try:
if len(addressName) == 0 or len(interface) == 0 or len(ip) == 0:
raise ForwardError('Must specify all effective parameters')
mode = self._configFirewallMode(command="config firewall address")
if not mode['status']:
raise ForwardError(mode['errLog'])
#self.shell.execute("edit {addressName}".format(addressName = addressName))
editMode = self._editMode(addressName) # enter edit mode
if not editMode["status"]:
raise ForwardError(editMode['errLog'])
# check ip type
if re.search('\-', interface):
# first method
# ip range
# start ip
startIP = ip.split('-')[0]
endIP = ip.split('-')[1]
self.execute("set associated-interface {interface}".format(
interface=interface))
self.execute("set type iprange")
self.execute("set start-ip {startIP}".format(startIP=startIP))
self.execute("set end-ip {endIP}".format(startIP=endIP))
elif re.search('/', interface):
# second method
# a ip
self.execute("set associated-interface {interface}".format(
interface=interfacde))
self.execute("set subnet {ip}")
exitMode = self._exitConfigMode()
if not exitMode[
"status"]: #exit config mode, go to the privileged mode
raise Forward(editMode['errLog'])
njInfo["status"] = True
# successed
except Exception, e:
njInfo["status"] = False
njInfo["errLog"] = str(e)
def getUser(self, command="show running-config | in username"):
data = {"status": False, "content": "", "errLog": ""}
try:
userList = [] # [{"username":"******","secret":5},{}....]
# execute query command
info = self.execute(command)
if not info["status"]:
raise ForwardError("Error:get user list failed: %s" %
info["errLog"])
# process data
result = info["content"]
for line in result.split('\n'):
# Each line
index = 0
segments = line.split(
) # ['username' , 'test-user' , 'secret', '5','$.........']
for segment in segments:
if index <= 1:
index += 1
# Check after second fields username my-username secret/password .....
continue
else:
if segment == "secret" or segment == "password":
userData = {
"username": segments[1],
"secret": segments[index + 1]
} # get secret level
userList.append(userData)
break
index += 1
data["content"] = userList
data["status"] = True
except ForwardError, e:
data['status'] = False
data['errLog'] = str(e)
def _commit(self):
self.cleanBuffer()
self.saveCommand = 'save'
self.exitCommand = 'return'
data = {
"status":False,
"content":"",
"errLog":""
}
try:
if self.isConfigMode:
self._exitConfigMode(cmd = self.exitCommand)
self.shell.send('%s\n' % (self.saveCommand)) # save setup to system
i = 1
while True:
if re.search("continue\?",data['content'].split('\n')[-1]): #In interactive prompt
self.shell.send('y\n')
while not re.search(self.prompt,data['content'].split('\n')[-1]):
data['content'] += self.shell.recv(1024)
if re.search('successfully',data['content'],flags = re.IGNORECASE):
data['status'] = True
break
else:
data['content'] += self.shell.recv(1024)
i += 1
else:
raise ForwardError('Error: The current state is not configuration mode')
except ForwardError,e:
data['errLog'] = str(e)
data['status'] = False
def _editMode(self, name=""):
njInfo = {
"status": False,
"content": "",
"errLog": "",
}
self.send("edit {name}\n".format(name=name)) #execute edit command
buff = ''
while not re.search(
self.basePrompt,
buff.split('\n')[-1]
): # When after switching mode, the prompt will change, it should be based on basePrompt to check and at last line
try:
try:
buff += self.shell.recv(1024)
except:
raise ForwardError('Receive timeout [%s]' % (buff))
self.getPrompt() # renew get host prompt
njInfo["status"] = True
self.isConfigMode = True
# successed
except Exception, e:
njInfo["errLog"] = str(e)
njInfo["status"] = False
break
def _configFirewallMode(self, command=""):
"""
enter config firewall mode
"""
njInfo = {
"status": False,
"content": "",
"errLog": "",
}
self.shell.send('{command}\n'.format(command=command))
buff = ''
self.isConfigMode = False
while not re.search(
self.basePrompt,
buff.split('\n')[-1]
): # When after switching mode, the prompt will change, it should be based on basePrompt to check and at last line
try:
try:
buff += self.shell.recv(1024)
except:
raise ForwardError('Receive timeout [%s]' % (buff))
self.getPrompt() # renew get host prompt
njInfo["status"] = True
self.isConfigMode = True
# successed
except Exception, e:
njInfo["errLog"] = str(e)
njInfo["status"] = False
break
def bindIPAndBandwidth(self):
njInfo = {"content": "", "errLog": "", "status": False}
try:
data = self._configMode()
if data["status"]:
# switch to config mode successed
self.shell.execute(
"""set firewall filter Policer-For-Each-Address term Filter-Term-Name-{ip} from address {ip}/32"""
.format(ip=self.ip))
self.shell.execute(
"""set firewall filter Policer-For-Each-Address term Filter-Term-Name-{ip} then forwarding-class queue_2"""
.format(ip=slef.ip))
self.shell.execute(
"""set firewall filter Policer-For-Each-Address term Filter-Term-Name-{ip} then accept"""
.format(ip=self.ip))
self.shell.execute(
"""set firewall filter Policer-For-Each-Address term Filter-Term-Name-{ip} then prefix-action Action-Name-{bandwidth}M"""
.format(bandwidth=self.bandwidth, ip=self.ip))
self.shell.execute(
"""set firewall filter Policer-For-Each-Address term {term} from address {ip}/32 except"""
.format(ip=self.ip, term=self.termNumber))
self.shell.execute(
"""insert firewall filter Policer-For-Each-Address term Filter-Term-Name-{ip} before term {term}"""
.format(term=self.termNumber, ip=self.ip))
# commit
data = self._commit()
if data["status"]:
# commit success
data = self._exitConfigMode()
if data["status"]:
data = self.ipAndBandwidthExist() # check it
if data["status"]:
njInfo["status"] = True
# bind successed
else:
raise ForwardError(
"bind ip and bandwidth failed,Error:",
data["errLog"])
else:
raise ForwardError(data["errLog"])
else:
raise ForwardError(data["errLog"])
else:
raise ForwardError(data["errLog"])
except Exception, e:
njInfo["status"] = False
njInfo["errLog"] = str(e)
def addUser(self,username = '',password = '',admin=False):
if admin:
command="set system login user {username} class read-only\n".format(username=username)
else:
command="set system login user {username} class ABC\n".format(username=username)
data = {
"status":False,
"content":"",
"errLog":""
}
try:
if not username or not password:
raise ForwardError('Please specify the username = your-username and password = your-password') # Specify a user name and password parameters here.
checkPermission = self._configMode() # swith to config terminal mode.
if not checkPermission['status']:
raise ForwardError(checkPermission['errLog'])
if self.isConfigMode: # check terminal status
self.channel.write(command) # adduser
data = self._recv(self.prompt) #recv result
if not data['status']:
raise ForwardError(data['errLog']) # break
self.channel.write('set system login user {username} authentication plain-text-password\n'.format(username = username)) # execute useradd command
i = self.channel.expect([r"New password:"******"%s"%self.prompt],timeout = self.timeout)
result = i[-1]
if re.search('error|invalid',result,flags = re.IGNORECASE):
raise ForwardError(result) # command failure
self.channel.write("{password}\n".format(password = password)) # Enter password
i = self.channel.expect([r"Retype new password:"******"%s"%self.prompt],timeout = self.timeout) # check password
if i[0] == 0: # repassword
self.channel.write("{password}\n".format(password = password))
i = self.channel.expect([r"%s"%self.prompt],timeout = self.timeout) # check password
if i[0] == 0:
result = i[-1]
if re.search('error|invalid',result,flags = re.IGNORECASE):
raise ForwardError(result)
else:
# set password is successed.
data = self._commit()
self._exitConfigMode() # exit config terminal mode.
elif i[0] == -1:
raise ForwardError('Error: receive timeout')
elif i[0] == 1: # password wrong
raise ForwardError(i[-1])
elif i[0] == -1: # timeout
raise ForwardError('Error: receive timeout')
else:
raise ForwardError('Has yet to enter configuration mode')
except ForwardError,e:
data['errLog'] = str(e)
data['status'] = False
def privilegeMode(self, secondPassword='', deviceType='cisco'):
if len(secondPassword) == 0:
return self.njInfo
self.njInfo['content'] = '' # Clear the previous content
self.cleanBuffer()
deviceType = deviceType.lower()
if deviceType == 'huawei':
self.privilegeModeCommand = 'super'
else:
self.privilegeModeCommand = 'enable'
self.channel.send('%s\n' % (self.privilegeModeCommand))
try:
i = self.channel.expect(
[r"assword",
r"%s" % self.basePrompt, pexpect.TIMEOUT],
timeout=self.timeout)
if i == 0:
# need secondPassword
self.channel.send('%s\n' % secondPassword)
tmpI = self.channel.expect(
[r"assword",
r"%s" % self.basePrompt, pexpect.TIMEOUT],
timeout=self.timeout)
if tmpI == 0:
raise ForwardError('secondPassword wrong.')
elif tmpI == 1:
# Switch mode succeed
pass
else:
raise ForwardError("Switch mode failed, it was timed out.")
elif i == 1:
# switch mode's command incorrect
result = self.channel.before
if re.search('%|Invalid|\^', result):
raise ForwardError('Privileged mode command incorrect')
else:
raise ForwardError(
"Switch mode failed, received prompt it was timed out.")
self.getPrompt()
self.njInfo['status'] = True
except ForwardError, e:
self.logout() #Switch mode failed,then logout device
self.njInfo['status'] = False
self.njInfo['errLog'] = str(e)
def cleanBuffer(self):
if self.shell.recv_ready():
self.shell.recv(4096)
self.shell.send('\r\n')
buff = ''
while not re.search(self.basePrompt,buff.split('\n')[-1]): # When after switching mode, the prompt will change, it should be based on basePromptto check and at last line
try:
buff += self.shell.recv(1024)
except:
raise ForwardError('Receive timeout [%s]' %(buff))
def _commit(self):
data = {'status': False, 'content': '', 'errLog': ''}
saveCommand = "copy running-config startup-config"
try:
if self.isConfigMode:
self._exitConfigMode()
self.channel.send('%s\n' %
(saveCommand)) # save setup to system
data = self._recv(self.prompt)
if re.search('user "admin" only', data['content']):
raise ForwardError(data['content'])
else:
data['status'] = True
else:
raise ForwardError(
'Error: The current state is not configuration mode')
except ForwardError, e:
data['errLog'] = str(e)
data['status'] = False
def _recv(self, _prompt):
data = {"status": False, "content": "", "errLog": ""}
i = self.channel.expect([r"%s" % _prompt], timeout=self.timeout)
try:
if i[0] == -1:
raise ForwardError('Error: receive timeout')
data['status'] = True
data['content'] = i[-1]
except ForwardError, e:
data['errLog'] = str(e)
def createAddressName(self,
addressName='',
description='',
netIP=[],
rangeIP=[],
hostIP=[]):
"""
- param addressName: Must provide
- param description: Can be empty
- param netIP: netIP and rangeIP and hostIP, must choose one of them, or choose all.
"""
njInfo = {
"status": False,
"content": "",
"errLog": "",
}
try:
mode = self._configMode() #enter config mode
if not mode["status"]:
raise ForwardError(mode["errLog"])
if type(netIP) != type([]) or type(rangeIP) != type(
[]) or type(hostIP) != type([]):
raise ForwardError("Specified argument must be a list")
if len(addressName) == 0:
raise ForwardError("Must be specified addressName")
# create address name
data = self.execute(
"address {addressName}".format(addressName=addressName))
if not data["status"]:
raise ForwardError("create address-name failed:%s" %
data["errLog"])
# create description
if len(description) != 0:
data = self.execute("description {description}".format(
description=description))
if not data["status"]:
raise ForwardError(
"create address-description failed: %s" %
data["errLog"])
njInfo["status"] = True
except Exception, e:
njInfo["status"] = False
njInfo["errLog"] = str(e)
def bindBandwidth(self):
njInfo = {"content": "", "errLog": "", "status": False}
try:
ipIsTrue = self.ipStatus()
if ipIsTrue["status"]:
# ip is invalid
if self.bandwidthConfigExist()["status"]:
# bandwidth config is exist
pass
else:
# bandwidth config is not exist,then create it
data = self.createBandwidth()
if data["status"]:
# create bandwidth is successed
# check ip and bandwidth is not bind
data = self.ipAndBandwidthExist()
if data["status"]:
# Have binding, should modify it
data = self.modifyIPAndBandwidth()
if data["status"]:
# successed
njInfo["status"] = True
else:
raise ForwardError(data["errLog"])
else:
# Have not binding, chould create it
data = self.bindIPAndBandwidth()
if data["status"]:
# successed
njInfo["status"] = True
else:
raise ForwardError(data["errLog"])
else:
# failed
raise ForwardError(data["errLog"])
else:
# ip is not valid
raise ForwardError(ipIsTrue["errLog"])
except Exception, e:
njInfo["status"] = False
njInfo["errLog"] = str(e)
def deleteFirewallPolicy(self, id=''):
njInfo = {
"status": False,
"content": "",
"errLog": "",
}
try:
if len(id) == 0:
raise ForwardError("Must be specifyied ID")
mode = self._configMode() #enter config mode
if not mode["status"]:
raise ForwardError(mode["errLog"])
# delete firewall policy
data = self.execute("no policy {id}".format(id=id))
if not data["status"]:
raise ForwardError("delete firewall policy failed: %s" %
data["errLog"])
njInfo["status"] = True
except Exception, e:
njInfo["status"] = False
njInfo["errLog"] = str(e)
def deleteUser(self, username=''):
data = {'status': False, 'content': '', 'errLog': ''}
try:
if not username:
raise ForwardError('Please specify a username')
checkPermission = self._configMode(
) # swith to config terminal mode.
if not checkPermission['status']:
raise ForwardError(checkPermission['errLog'])
if self.isConfigMode: # check terminal status
self.channel.send(
"""no username {username}\n""".format(username=username))
_result = self._recv(self.prompt)
_tmp = re.search(
"""This command can be used by user "admin" only""",
_result['content'])
if _tmp:
raise ForwardError(_tmp.group())
elif not _result['status']:
raise ForwardError(_result['errLog'])
if re.search('error|invalid',
data['content'],
flags=re.IGNORECASE):
raise ForwardError(data['content'])
if _result['status']:
data = self._commit()
else:
data = _result
else:
raise ForwardError('Has yet to enter configuration mode')
except ForwardError, e:
data['errLog'] = str(e)
data['status'] = False
def deleteAddressName(self, addressName=''):
njInfo = {
"status": False,
"content": "",
"errLog": "",
}
try:
if len(addressName) == 0:
raise ForwardError("Must be specified addressName")
mode = self._configMode() #enter config mode
if not mode["status"]:
raise ForwardError(mode["errLog"])
# execute command
data = self.execute(
"no address {addressName}".format(addressName=addressName))
if not data["status"]:
raise ForwardError("delete address-name failed: %s" %
data["errLog"])
njInfo["status"] = True
except Exception, e:
njInfo["status"] = False
njInfo["errLog"] = str(e)
def _exitConfigMode(self):
data = {"status": False, "content": "", "errLog": ""}
try:
if self.isConfigMode: # Check current status
self.channel.write("end\n")
data = self._recv(self.basePrompt)
if data['status']:
self.isConfigMode = False
else:
raise ForwardError(
'Error: The current state is not configuration mode')
except ForwardError, e:
data['errLog'] = str(e)
def _exitConfigMode(self):
exitCommand = "end"
data = {'status': False, 'content': '', 'errLog': ''}
try:
if self.isConfigMode: # Check current status
self.channel.send("%s\n" % (cmd))
data = self._recv(self.basePrompt)
if data['status']:
self.isConfigMode = False
else:
raise ForwardError(
'Error: The current state is not configuration mode')
except ForwardError, e:
data['errLog'] = str(e)