导出前一天所有用户草稿箱中的邮件 

  1 #!/usr/bin/python
  2 # -*- coding:utf-8 -*-
  3 import subprocess
  4 import datetime
  5 import re
  6 import os
  7 import tarfile
  8 import time
  9 import shutil
 10 
 11 # 邮件导出  目录结构说明
 12 # /home/coremail/ExportUserDraftBoxEml
 13 # --> user@domain目录
 14 # ------> eml格式的文件
 15 
 16 
 17 exportEmlDir = '/home/coremail/ExportUserDraftBoxEml'
 18 nowDateTime = datetime.datetime.now().strftime("%Y%m%d")
 19 loggerFile = '/tmp/exportEmlForDraftBox.log.%s' % nowDateTime
 20 
 21 
 22 # 日志
 23 def logger(context):
 24     with open(loggerFile, 'a+') as f:
 25         f.write(context + '\n')
 26         f.flush()
 27         print context
 28 
 29 
 30 # 压缩 生成list标志文件 上传压缩包 上传list文件 删除exportEmlDir目录
 31 def compressFile():
 32     compressfilename = 'MAIL_EML_RJZX_%s.tar.gz' % nowDateTime
 33     compressfilefullpath = '/home/coremail/%s'% compressfilename
 34     # print compressfilename
 35     # print compressfilefullpath
 36     logger('[-] compress file %s' % compressfilefullpath)
 37     with tarfile.open(compressfilefullpath, 'w:gz') as tar_f:
 38         tar_f.add(exportEmlDir)
 39 
 40     # 生成list标志文件 压缩包名字 和 文件大小
 41     listFile = '/home/coremail/MAIL_EML_RJZX_%s.list' % nowDateTime
 42     with open(listFile, 'w') as f:
 43         f.write('%s: %sKB' % (compressfilename, os.stat(compressfilefullpath).st_size) + '\n')
 44 
 45     # 5秒后再删除文件
 46     time.sleep(5)
 47     if os.path.isdir(exportEmlDir):
 48         logger('[-] delete directories file %s' % exportEmlDir)
 49         # shutil.rmtree(exportEmlDir)
 50     if os.path.isfile(compressfilefullpath):
 51         logger('[-] delete tar file %s' % compressfilefullpath)
 52         # os.remove(compressfilefullpath)
 53 
 54     print '[+] list file save to %s' % listFile
 55 
 56 
 57 # 列出用户草稿箱的邮件
 58 def listUserDraftBoxMail(coremailuser):
 59     msgYesterdayDate = (datetime.datetime.now() + datetime.timedelta(days=-1)).strftime("%Y%m%d") # 前一天日期
 60     list_msg = '/home/coremail/bin/userutil --list-msg %s \'fid=2&time=%s\'' % (coremailuser, msgYesterdayDate)
 61     logger(list_msg)
 62     mailListResult = subprocess.Popen(list_msg, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
 63     for line in mailListResult.stdout.readlines():
 64         # print line
 65         mid = re.search("1tb[a-zA-Z0-9\+\-\*\/]{19}", line)
 66         if mid:
 67             logger(line.strip())
 68             exportUserDraftBoxMail(coremailuser.strip(), mid.group().strip())
 69 
 70 
 71 # 导出用户草稿箱中的邮件
 72 def exportUserDraftBoxMail(coremailuser, mid):
 73     userEmlDir = os.path.join(exportEmlDir, coremailuser)
 74     print userEmlDir
 75     if not os.path.isdir(userEmlDir):
 76         logger('[-] create %s directories' % userEmlDir)
 77         os.mkdir(userEmlDir)  # 创建保存用户邮件的目录
 78     # print coremailuser
 79     # print mid
 80     filterMid = re.sub('[\+\-\*\/]', '', mid)
 81     # print filterMid
 82     emlFileName = os.path.join(userEmlDir, filterMid)
 83     dump_msg = '/home/coremail/bin/userutil --dump-msg %s %s>%s.eml' % (coremailuser, mid, emlFileName)
 84     logger(dump_msg)
 85     os.system(dump_msg)
 86 
 87 
 88 orgID = ['a', 'b', 'c']  # 根据组织id中的用户导出邮件
 89 
 90 
 91 if __name__ == '__main__':
 92     if not os.path.isdir(exportEmlDir):
 93         os.mkdir(exportEmlDir)  # 创建邮件保存的目录
 94     # listUserDraftBoxMail('admin@leejay.com.cn')
 95 
 96     # 查找组织ID中的用户传入方法
 97     for orgline in orgID:
 98         select_user = '/home/coremail/bin/userutil --select-user @\'org_id="%s"\'' % orgline
 99         logger(select_user)
100         userlistRelust = subprocess.Popen(select_user, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
101         for userline in userlistRelust.stdout.readlines():
102             # print userline.strip()
103             listUserDraftBoxMail(userline.strip())
104 
105     # 打包压缩
106     compressFile()
107 
108     print '[+] user mail save to %s' % exportEmlDir
109     print '[+] log save to %s' % loggerFile

 

posted @ 2021-01-15 13:25  leejay_python  阅读(258)  评论(0)    收藏  举报