Welcome To Our Shell

Mister Spy & Souheyl Bypass Shell

# -*- coding: utf-8 -*-

"""
This function converts the content of a markdown file to html
and takes the result as an email content.

Prerequisites
-------------

pandoc has to be installed, then call:

pip install pypandoc


To embed images:

In the markdown file, enter cid: before the path of the image, like

<TD>![](cid:iftlogo91.jpg)</TD>


Function calls
--------------

python -m iftlib.mail md_mail [parameters]

Default parameters:

    md      = 'direktmail.md'   # markdown content file 
    
    Subject = 'IfT'
    From    = 'christian.gabriel@ift-informatik.de'
    To      = ''
    Cc      = ''
    Bcc     = ''
    
    SMTP    = 'localhost'           # SMTP server          

Parameters:

--md=<markdown content file>

--sub=<subject string> 

--from=<sender>

--to=<recipient 1>[,<recipient 2>,...,<recipient n>] | <file containing recipients>

--cc=<recipient 1>[,<recipient 2>,...,<recipient n>] | <file containing recipients>

--bcc=<recipient 1>[,<recipient 2>,...,<recipient n>] | <file containing recipients>

--smtp=<SMTP server>[,<user>,<password>]

    --att=<attachment file 1>[,<attachment file 2>,...,<attachment file n>]

"""

        
import os
import sys
import re
try:
    import smtplib
    import pypandoc
    import email
except:
    import pip
#    pip.main(["install","smtplib"])
    pip.main(["install","pypandoc"])
    pip.main(["install","email"])
    import smtplib
    import pypandoc
    import email
from email.mime.text import MIMEText
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart
from email.mime.application import MIMEApplication

    
class Mail (object):

    def __init__ (self):
        pass
    
    def md_mail(self,pars):
            
        try:
            def recipient(type, name):
                del msg[type]
                if os.path.isfile(name):
                    with open(name) as f:
                        adr = f.readlines()
                    msg[type] = ''.join(adr).replace('\n','')
                else:
                    msg[type] = name                   

                    
            msg = MIMEMultipart()       
            
            msg['Subject']  = 'IfT'
            msg['From']     = 'christian.gabriel@ift-informatik.de'
            msg['To']       = ''
            msg['Cc']       = ''
            msg['Bcc']      = ''
            mdFile          = 'direktmail.md'
            SMTP            = 'localhost'
            user            = ''
            pwd             = ''
                
            for p in pars:
                p = p.decode(sys.getfilesystemencoding())
                m = re.search(r'^--(.*)=(.*)$',p)
                if not m:
                    continue
                print m.group(1), m.group(2)
                if m.group(1) == "sub":
                    msg['Subject'] = m.group(2)
                if m.group(1) == "from":
                    msg['From']    = m.group(2)
                if m.group(1) == "to":
                    recipient('To', m.group(2))
                if m.group(1) == "cc":
                    recipient('Cc', m.group(2))
                if m.group(1) == "bcc":
                    recipient('Bcc', m.group(2))
                if m.group(1) == "att":
                    att = m.group(2).split(',')
                    for a in att:
                        fp = open(a,'rb')
                        msgAtt = MIMEApplication(fp.read())
                        msg.attach(msgAtt)
                        msgAtt.add_header('Content-Disposition', 'attachment', filename = a)
                        fp.close()
                if m.group(1) == "md":
                    mdFile = m.group(2) 
                if m.group(1) == "smtp":
                    SMTP = m.group(2).split(',')[0]
                    if len(m.group(2).split(',')) > 1:
                        user = m.group(2).split(',')[1]
                    if len(m.group(2).split(',')) > 2: 
                        pwd = m.group(2).split(',')[2]
                    
            content = pypandoc.convert(mdFile, 'html')  
            msg.attach(MIMEText(content, 'html', _charset='utf-8'))   
            
            for m in re.finditer('src="cid:.*?"', content):
                fp = open(content[m.start()+9:m.end()-1], 'rb')
                msgImage = MIMEImage(fp.read())
                msg.attach(msgImage)
                msgImage.add_header('Content-ID', '<' + content[m.start()+9:m.end()-1] + '>')
                fp.close()
                
            sender = smtplib.SMTP(SMTP)
            if user != '' and pwd != '':
                sender.login(user, pwd)
        
            print (msg['From'], msg['To'].split(',') + msg['Cc'].split(',') + msg['Bcc'].split(','),msg.as_string())
            sender.sendmail(msg['From'], msg['To'].split(',') + msg['Cc'].split(',') + msg['Bcc'].split(','),msg.as_string())
            sender.quit()
            
        except Exception as inst:
            print '\nmd_mail: ' + str(inst)
    
if __name__ == "__main__":
    Mail.__dict__[sys.argv[1]](Mail(),sys.argv[2:])