104 lines
3.5 KiB
Python
104 lines
3.5 KiB
Python
import os
|
|
import sys
|
|
import subprocess
|
|
from datetime import datetime
|
|
|
|
if "/www/server/panel/class" not in sys.path:
|
|
sys.path.insert(0, "/www/server/panel/class")
|
|
|
|
os.chdir("/www/server/panel")
|
|
import public
|
|
|
|
from mod.project.ssh.base import SSHbase
|
|
|
|
|
|
class SecureManage(SSHbase):
|
|
def __init__(self):
|
|
super(SecureManage, self).__init__()
|
|
self.login_access_flag = "Accepted"
|
|
self.login_failed_flag = "Failed password"
|
|
self.login_all_flag = "Failed password|Accepted"
|
|
if os.path.exists("/var/log/auth.log"):
|
|
self.ssh_log_path = "/var/log/auth.log"
|
|
elif os.path.exists("/var/log/secure"):
|
|
self.ssh_log_path = "/var/log/secure"
|
|
else:
|
|
self.ssh_log_path = "/var/log/message"
|
|
|
|
def execshell(self, commands):
|
|
"""
|
|
执行shell命令并返回结果。
|
|
仅适用于 获取需要通过 标准输出和标准错误输出的命令。
|
|
"""
|
|
try:
|
|
result = subprocess.run(
|
|
commands,
|
|
shell=True,
|
|
text=True,
|
|
capture_output=True,
|
|
executable="/bin/bash"
|
|
)
|
|
count = int(result.stdout.strip())
|
|
datas = result.stderr.strip().split("\n")
|
|
except Exception as e:
|
|
count = 0
|
|
datas = []
|
|
return count, datas
|
|
|
|
def get_secure_logs(self,login_type,pagesize=10,page=1,query=''):
|
|
"""
|
|
读取SSH日志文件的内容。
|
|
:param login_type: ssh登录类型 失败'Failed password' 成功'Accepted' 全部'Failed password|Accepted'
|
|
:param pagesize: 每页显示的条数
|
|
:param page: 当前页码
|
|
:param query: 关键字搜索 ip or user or time
|
|
:return: 日志内容的列表
|
|
"""
|
|
new_logins = []
|
|
end = pagesize * page
|
|
|
|
danger_symbol = ['&', '&&', '||', '|', ';']
|
|
for d in danger_symbol:
|
|
if d in query:
|
|
return new_logins
|
|
|
|
if query != '':
|
|
query = "|grep -aE '{}'".format(query)
|
|
commands = "ls -tr {file_path}|grep -v '\.gz$'|xargs cat|grep -aE '({login_type})'{query}| tee >(tail -n {end}|head -n {pagesize}|tac >&2)|wc -l".format(
|
|
file_path=self.ssh_log_path,
|
|
login_type=login_type,
|
|
query=query,
|
|
end=end,
|
|
pagesize=pagesize)
|
|
count,datas = self.execshell(commands)
|
|
|
|
year = datetime.now().year
|
|
for line in datas:
|
|
parts = line.split()
|
|
if not parts:
|
|
continue
|
|
entry = self.parse_login_entry(parts, year)
|
|
if entry:
|
|
new_logins.append(entry)
|
|
return count,new_logins
|
|
|
|
def get_secure_log_count(self,login_type,query=''):
|
|
"""
|
|
读取SSH日志文件的内容 统计登陆类型的条数。
|
|
|
|
:param login_type: ssh登录类型 失败'Failed password' 成功'Accepted' 全部'Failed password|Accepted'
|
|
:param query: 关键字搜索 ip or user or time
|
|
:return: 日志内容的列表
|
|
"""
|
|
|
|
danger_symbol = ['&', '&&', '||', '|', ';']
|
|
for d in danger_symbol:
|
|
if d in query:
|
|
return 0
|
|
|
|
if query != '':
|
|
query = "|grep -a '{}'".format(query)
|
|
commands = "ls -tr {file_path}|grep -v '\.gz$'|xargs cat|grep -aE '({login_type})'{query}|wc -l".format(file_path=self.ssh_log_path,login_type=login_type,query=query)
|
|
result, err = public.ExecShell(commands)
|
|
return int(result.strip())
|