tangwy
/
hbyd_ueba
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

代码还原

Browse Source
dev
TANGWY 3 months ago
parent 1d0236c5d6
commit e0cbf716d5
3 changed files with 81 additions and 108 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 86
      utils/file_helper.py
  2. 33
      utils/file_merge.py
  3. 62
      utils/file_to_pg.py

86
utils/file_helper.py
Unescape View File

@ -2,18 +2,11 @@
#encoding=utf-8
# author: tangwy
import re,os,json
import codecs,csv
import codecs
from db2json import DBUtils
from datetime import datetime, timedelta
from ext_logging import logger_cron,get_clean_file_path
DATA_TYPE = {
"IP": 1,
"ACCOUNT": 2,
"INTERFACE": 3,
"MENU": 4,
}
#写入大文件5M
def write_large_file(filename, data_list, chunk_size=1024*1024*5):
with codecs.open(filename, 'w', encoding='utf-8') as f:
@ -22,13 +15,17 @@ def write_large_file(filename, data_list, chunk_size=1024*1024*5):
f.write(chunk)
#读取大文件
def read_large_json_file(filename):
rows = []
with open(filename, 'rb') as csvfile:
reader = csv.DictReader(csvfile)
for row in reader:
rows.append(dict(row))
return json.dumps(rows)
def read_large_json_file(filename, chunk_size=1024*1024*5): # 每次读取5MB的数据
json_object = ''
with codecs.open(filename, 'r', encoding='utf-8') as f:
while True:
chunk = f.read(chunk_size)
if not chunk:
break
json_object += chunk
data = json.loads(json_object)
return data
#删除文件
def delete_frile(file_path):
@ -86,62 +83,3 @@ def merge_data(datasets):
return aggregated_data
# json 转 csv
def json_to_csv_data(data,log_date):
ip_list = data.get('ip', [])
account_list = data.get('account', [])
interface_list = data.get('interface', [])
menu_list = data.get('menu', [])
records = []
for item in ip_list:
menu = item.get('menu', '')
ip = item.get('ip', '0.0.0.0')
account = item.get('account', '')
jobnum = item.get('jobnum', '')
count = item.get('count', 0)
logdate = log_date
datatype = DATA_TYPE.get("IP",1)
interface = item.get('interface', '')
records.append({"menu":menu, "ip":ip, "account":account, "jobnum":jobnum, "count":count, "logdate":logdate,"data_type":datatype,"interface":interface})
for item in account_list:
menu = item.get('menu', '')
ip = item.get('ip', '0.0.0.0')
account = item.get('account', '')
jobnum = item.get('jobnum', '')
count = item.get('count', 0)
logdate = log_date
datatype = DATA_TYPE.get("ACCOUNT",2)
interface = item.get('interface', '')
records.append({"menu":menu, "ip":ip, "account":account, "jobnum":jobnum, "count":count, "logdate":logdate,"data_type":datatype,"interface":interface})
for item in interface_list:
menu = item.get('menu', '')
ip = item.get('ip', '0.0.0.0')
account = item.get('account', '')
jobnum = item.get('jobnum', '')
count = item.get('count', 0)
logdate = log_date
datatype = DATA_TYPE.get("INTERFACE",3)
interface = item.get('interface', '')
records.append({"menu":menu, "ip":ip, "account":account, "jobnum":jobnum, "count":count, "logdate":logdate,"data_type":datatype,"interface":interface})
for item in menu_list:
menu = item.get('menu', '')
ip = item.get('ip', '0.0.0.0')
account = item.get('account', '')
jobnum = item.get('jobnum', '')
count = item.get('count', 0)
logdate = log_date
datatype = DATA_TYPE.get("MENU",4)
interface = item.get('interface', '')
records.append({"menu":menu, "ip":ip, "account":account, "jobnum":jobnum, "count":count, "logdate":logdate,"data_type":datatype,"interface":interface})
return records
def write_csv(json_data, csv_file):
# 提取字段名
fields = json_data[0].keys() # 假设第一个元素包含所有可能的键
with open(csv_file, 'wb') as csvfile: # 注意这里使用 'wb' 模式
writer = csv.DictWriter(csvfile, fieldnames=fields)
writer.writeheader()
for row in json_data:
row = {k: v.encode('utf-8') if isinstance(v, unicode) else v for k, v in row.items()}
writer.writerow(row)

33
utils/file_merge.py
Unescape View File

@ -6,10 +6,10 @@ import codecs
from db2json import DBUtils
from datetime import datetime, timedelta
from ext_logging import logger_cron,get_clean_file_path
from file_helper import read_large_json_file,write_large_file,merge_data,delete_frile,json_to_csv_data,write_csv
from file_helper import read_large_json_file,write_large_file,merge_data,delete_frile
from collections import defaultdict
date_pattern = re.compile(r'\d{8}-\d{4}\.csv')
date_pattern = re.compile(r'\d{8}-\d{4}\.json')
def get_all_files(path):
# 列出所有包含匹配模式的文件名
@ -35,42 +35,27 @@ def merge_all_files(file_dict,base_path):
# 遍历字典中的每一个键值对
for date_str, files in file_dict.items():
#20240721
root_file_path = "{}-{}-{}.csv".format(date_str[:4], date_str[4:6], date_str[6:])
root_file_path = "{}-{}-{}.json".format(date_str[:4], date_str[4:6], date_str[6:])
full_root_file_path = os.path.join(base_path,root_file_path)
if len(files)>0:
file_objs=[]
if os.path.exists(full_root_file_path):
root_data = read_large_json_file(full_root_file_path)
file_objs.append(root_data)
file_full_path = []
aggregated_data = {}
for filename in files:
file_objs=[]
#20240721-0170.json
full_path = os.path.join(base_path,filename)
file_full_path.append(full_path)
logger_cron.info("FILE_MERGE: 准备读取文件"+full_path)
tmp_data =read_large_json_file(full_path)
file_objs.append(tmp_data)
if aggregated_data:
file_objs.append(aggregated_data)
aggregated_data = merge_data(file_objs)
# 最后合并基础文件
result_data_array = []
if os.path.exists(full_root_file_path):
root_data = read_large_json_file(full_root_file_path)
result_data_array.append(root_data)
if aggregated_data:
result_data_array.append(aggregated_data)
logger_cron.info("FILE_MERGE: 准备合并文件")
data = merge_data(result_data_array)
data = merge_data(file_objs)
logger_cron.info("FILE_MERGE: 准备写入合并的文件")
csv_data = json_to_csv_data(data,""),
write_csv(csv_data,full_root_file_path)
write_large_file(full_root_file_path,json.dumps(data))
logger_cron.info("FILE_MERGE: 写入合并文件完成")
#准备删除合并文件
for del_file in file_full_path:

62
utils/file_to_pg.py
Unescape View File

@ -6,13 +6,13 @@ import codecs,csv
from db2json import DBUtils
from datetime import datetime, timedelta
from ext_logging import logger_cron,get_clean_file_path
from file_helper import read_large_json_file,json_to_csv_data,write_csv
from file_helper import read_large_json_file
from file_merge import entry as merge_entry
from appsUtils.confutil import ConfUtil
from dataInterface.functions import CFunction
from dataInterface.db.params import CPgSqlParam
date_pattern = re.compile(r'^\d{4}-\d{2}-\d{2}.csv$')
date_pattern = re.compile(r'^\d{4}-\d{2}-\d{2}.json$')
LOG_TABLE_NAME = "ueba_analysis_schema.logs"
@ -84,10 +84,20 @@ def get_all_files(path):
for filename in os.listdir(path):
if date_pattern.search(filename):
#由于定时任务是凌晨3点执行 所以只处理昨天的数据，今天的不处理
if datetime.now().strftime("%Y-%m-%d")+".csv" != filename:
if datetime.now().strftime("%Y-%m-%d")+".json" != filename:
files.append({"filename": filename, "path": os.path.join(path,filename)})
return files
def json_to_csvFile(json_data, csv_file):
# 提取字段名
fields = json_data[0].keys() # 假设第一个元素包含所有可能的键
with open(csv_file, 'wb') as csvfile: # 注意这里使用 'wb' 模式
writer = csv.DictWriter(csvfile, fieldnames=fields)
writer.writeheader()
for row in json_data:
row = {k: v.encode('utf-8') if isinstance(v, unicode) else v for k, v in row.items()}
writer.writerow(row)
def csv_to_pg(sql):
logger_cron.info("INSERT: 准备数据入库")
confutil = ConfUtil()
@ -118,12 +128,52 @@ def insert_data(files):
basename, extension = os.path.splitext(itemFile.get('filename', ''))
log_date = basename
# print ("filename:"+log_date)
records = []
for item in ip_list:
menu = item.get('menu', '')
ip = item.get('ip', '0.0.0.0')
account = item.get('account', '')
jobnum = item.get('jobnum', '')
count = item.get('count', 0)
logdate = log_date
datatype = DATA_TYPE.get("IP",1)
interface = item.get('interface', '')
records.append({"menu":menu, "ip":ip, "account":account, "jobnum":jobnum, "count":count, "logdate":logdate,"data_type":datatype,"interface":interface})
for item in account_list:
menu = item.get('menu', '')
ip = item.get('ip', '0.0.0.0')
account = item.get('account', '')
jobnum = item.get('jobnum', '')
count = item.get('count', 0)
logdate = log_date
datatype = DATA_TYPE.get("ACCOUNT",2)
interface = item.get('interface', '')
records.append({"menu":menu, "ip":ip, "account":account, "jobnum":jobnum, "count":count, "logdate":logdate,"data_type":datatype,"interface":interface})
for item in interface_list:
menu = item.get('menu', '')
ip = item.get('ip', '0.0.0.0')
account = item.get('account', '')
jobnum = item.get('jobnum', '')
count = item.get('count', 0)
logdate = log_date
datatype = DATA_TYPE.get("INTERFACE",3)
interface = item.get('interface', '')
records.append({"menu":menu, "ip":ip, "account":account, "jobnum":jobnum, "count":count, "logdate":logdate,"data_type":datatype,"interface":interface})
for item in menu_list:
menu = item.get('menu', '')
ip = item.get('ip', '0.0.0.0')
account = item.get('account', '')
jobnum = item.get('jobnum', '')
count = item.get('count', 0)
logdate = log_date
datatype = DATA_TYPE.get("MENU",4)
interface = item.get('interface', '')
records.append({"menu":menu, "ip":ip, "account":account, "jobnum":jobnum, "count":count, "logdate":logdate,"data_type":datatype,"interface":interface})
csv_file = get_clean_file_path()+"/"+log_date+".csv"
records = json_to_csv_data(data,log_date)
logger_cron.info("INSERT: 开始写csv文件")
write_csv(records,csv_file)
json_to_csvFile(records,csv_file)
sql = "\copy ueba_analysis_schema.logs(count,account,logdate,data_type,ip,interface,menu,jobnum) from '{}' with csv header DELIMITER ',';".format(csv_file)
csv_to_pg(sql)

Write Preview
Loading…
Cancel
Save