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# -*- coding: utf-8 -*-
"""
Created on Wed Nov 21 16:04:46 2018
@author: dell
"""
#%%
import redis
from pandas import DataFrame
import sys
import getopt
import os
#%%
class Redis:
def __init__(self,host,port):
self.host=host
self.port=port
def connect(self):
try:
pool = redis.ConnectionPool(host=self.host, port=self.port, db=0,decode_responses=True)
r = redis.StrictRedis(connection_pool=pool)
except redis.RedisError as e:# Exception,e:print(str(e))
print("Error:"+str(e))
sys.exit(2)
try:
connect_result=r.ping()
except redis.ConnectionError:
print("Error:can not connect to redis server with host:"+self.host+" and port:"+self.port)
sys.exit(2)
else:
if connect_result==True:
self.r=r
else:
print("Error:Ping the Redis server returns not True, check again.")
sys.exit(2)
# #%%
# def IpExist(candidate_ip):# IpExist(candidate_ip)
# ret=[]
# if candidate_ip in iplist_DF:
# ret.append("Ip found")
# else:
# ret.append("Ip not found")
# return ret
# def IpNumGet(group_id):# IpNumGet(group_id)
# ret=[]
# if group_id in grpby_group_cnt_DF.index:
# ret.append(grpby_group_cnt_DF[group_id])
# return ret
# def AllIpGet(group_id):# AllIpGet(group_id)
# ret=[]
# if group_id in grpby_group_keys_DF:
# for i in grpby_group_DF.get_group(group_id):
# ret.append(i)
# return ret
# #%%
# def main(argv):
# global iplist_DF
# global grpby_group_cnt_DF
# global grpby_group_DF
# global grpby_group_keys_DF
# col_DF=["config_id","addr_pool_id","addr_type","ip_addr","location","mrl_ip",\
# "link_id","encap_type","direction","outer_sport","outer_dport","outer_sip",\
# "outer_dip","outer_smac","outer_dmac","inner_smac","inner_dmac",\
# "is_valid","op_time"]
# DF=DataFrame(None,columns=col_DF)
# try:
# opts,args=getopt.getopt(argv,"hf:g:",\
# ["help","host=","port=","ip="])
# except getopt.GetoptError:
# print("stat_ip_redis.py --host <redis host> --port <redis port> --ip <ip_addr>"+"\n"+"\
# -f <statistics function> -g <group_id>"+"\n"+"\
# -h <call the help> --help <call the help>")
# sys.exit(2)
# for opt, arg in opts:
# if opt in ("-h", "--help"):
# print("stat_ip_redis.py --host <redis host> --port <redis port> --ip <ip_addr>\
# -f <statistics function> -g <group_id>")
# print("-f <stat_func>:\te:IpExist\tn:IpNumGet\ta:AllIpGet")
# sys.exit()
# elif opt in ("--host"):
# host=arg
# elif opt in ("--port"):
# port=arg
# elif opt in ("-f"):
# func=arg
# if func not in ["e","n","a"]:
# print("Need inputting available statistics function requirements.")
# sys.exit()
# elif opt in ("-g"):
# group_id=arg
# elif opt in ("--ip"):
# ip_addr=arg
# try:
# host,port,func
# except NameError:
# print("Error:Need inputting -h <redis host> -p <redis port> -f <statistics function>")
# sys.exit(2)
# P=Redis(host,port)
# P.connect()
# scan_CANDIDATE=P.r.scan_iter(match="EFFECTIVE_RULE:IR_CANDIDATE_IP*")
# for i in scan_CANDIDATE:
# DF.loc[i]=P.r.get(i).split("\t")
# if func=="e":#function of IpExist,need parameters:candidate_ip(ip_addr)
# try:
# ip_addr
# except NameError:
# print("Error:miss parameters")
# sys.exit(2)
# else:
# iplist_DF=list(DF['ip_addr'].drop_duplicates())
# return IpExist(ip_addr)
# elif func=="n":#function of IpNumGet, need parameters:group_id
# try:
# group_id
# except NameError:
# print("Error:miss parameters")
# sys.exit(2)
# else:
# ipgroup_sel_DF=DF[['addr_pool_id','ip_addr']].drop_duplicates()
# grpby_group_DF=ipgroup_sel_DF["ip_addr"].groupby(ipgroup_sel_DF['addr_pool_id'])
# grpby_group_cnt_DF=grpby_group_DF.count()
# return IpNumGet(group_id)
# elif func=="a":#function of AllIpGet, need parameters:group_id
# try:
# group_id
# except NameError:
# print("Error:miss parameters")
# sys.exit(2)
# else:
# ipgroup_sel_DF=DF[['addr_pool_id','ip_addr']].drop_duplicates()
# grpby_group_DF=ipgroup_sel_DF["ip_addr"].groupby(ipgroup_sel_DF['addr_pool_id'])
# grpby_group_keys_DF=grpby_group_DF.groups.keys()
# return AllIpGet(group_id)
#%%
# if __name__ == "__main__":
# stat_result=main(sys.argv[1:])
# print(stat_result)
# os._exit(0)
def IpExist(host,port,candidate_ip):
P=Redis(host,port)
P.connect()
scan_CANDIDATE=P.r.scan_iter(match="EFFECTIVE_RULE:IR_CANDIDATE_IP*")
for i in scan_CANDIDATE:
DF.loc[i]=P.r.get(i).split("\t")
iplist_DF=list(DF['ip_addr'].drop_duplicates())
if candidate_ip in iplist_DF:
return True
else:
return False
def IpNumGet(host,port,group_id):# IpNumGet(group_id)
P=Redis(host,port)
P.connect()
scan_CANDIDATE=P.r.scan_iter(match="EFFECTIVE_RULE:IR_CANDIDATE_IP*")
ipgroup_sel_DF=DF[['addr_pool_id','ip_addr']].drop_duplicates()
grpby_group_DF=ipgroup_sel_DF["ip_addr"].groupby(ipgroup_sel_DF['addr_pool_id'])
grpby_group_cnt_DF=grpby_group_DF.count()
if group_id in grpby_group_cnt_DF.index:
return grpby_group_cnt_DF[group_id]
else
return 0
def AllIpGet(host,port,group_id):# AllIpGet(group_id)
P=Redis(host,port)
P.connect()
scan_CANDIDATE=P.r.scan_iter(match="EFFECTIVE_RULE:IR_CANDIDATE_IP*")
for i in scan_CANDIDATE:
DF.loc[i]=P.r.get(i).split("\t")
ipgroup_sel_DF=DF[['addr_pool_id','ip_addr']].drop_duplicates()
grpby_group_DF=ipgroup_sel_DF["ip_addr"].groupby(ipgroup_sel_DF['addr_pool_id'])
grpby_group_keys_DF=grpby_group_DF.groups.keys()
ret=list()
if group_id in grpby_group_keys_DF:
for i in grpby_group_DF.get_group(group_id):
ret.append(i)
return ret
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