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webconfig.py
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#!/usr/bin/python
# coding: utf8
import string,cgi,time,sys
import func
from os import curdir, sep
from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
conf = {}
conf['db_path'] = "./zuul.db" #datenbank pfad
conf['expire'] = 60*15 #zeit des session timeouts
conf['dellog'] = (-60)*60*24*30 #zeit nach der logs gelöscht werden
conf['ipblock'] = (-60)*30 #zeit der ip sperre
class myHandler(BaseHTTPRequestHandler):
# Fehler text Funktion
def throwError(self,code=404):
codes[404] = "File not Found"
self.send_error(code,codes[code])
# holt get Vars
def getGets(self):
tmp = string.split(self.path[1:],"/")
vars = {}
for t in range(0,len(tmp),2):
if len(tmp) > t+1:
vars[tmp[t]] = tmp[t+1]
else:
vars[tmp[t]] = ""
return vars
# holt post vars
def getPosts(self):
ctype, pdict = cgi.parse_header(self.headers.getheader('content-type'))
if ctype == 'multipart/form-data':
postvars = cgi.parse_multipart(self.rfile, pdict)
elif ctype == 'application/x-www-form-urlencoded':
length = int(self.headers.getheader('content-length'))
postvars = cgi.parse_qs(self.rfile.read(length), keep_blank_values=1)
else:
postvars = {}
return postvars
# beinhaltet die Seitenführung
#TODO
def requests(self,post={},get={}):
global conf
access = False
self.send_response(200)
self.send_header('Content-Type','text/html')
self.end_headers()
self.wfile.write("<html><head><title>Web-Administration Zuul</title></head><body>")
lite = func.sql_connect(conf['db_path'])
if post.has_key('uName') and post.has_key('uPass'):
# holt User anhand des usernamens
ipaddr = func.no_inject(self.client_address[0])
blocktime = func.timestamp(conf['ipblock'])
log = func.sql(lite,"SELECT timecode FROM log WHERE ipAddr = '%s' AND answere = 'X' AND timecode > '%s'" % (ipaddr,blocktime))
print log
if(len(log) < 3):
que = "SELECT uPass, uSalt, uID FROM users WHERE uName LIKE '%s'" % post["uName"][0]
data = func.sql(lite,que)
if len(data) == 1:
# Prüft ob Passwort stimmt
nMD5 = "%s%s" % (post["uPass"][0],data[0][1])
if func.md5(nMD5) == data[0][0]:
# erstelle neues uSalt und uPass
uSalt = func.random(75)
nMD5 = "%s%s" % (post["uPass"][0],uSalt)
uPass = func.md5(nMD5)
session = func.random(32)
expire = func.timestamp(conf['expire'])
que = "UPDATE users SET uSalt = '%s',uPass='%s',uSession='%s',expire='%s'" % (uSalt,uPass,session,expire)
if func.sql(lite,que):
# db update erfolgreich
session = session
access = True
else:
# update fehlgeschlagen
self.wfile.write('''<p>Schreiben in DB Fehlgeschlagen</p>''')
else:
# Passwort stimmt nicht
self.wfile.write('''<p>Passwort nicht Korrekt</p>''')
dellog = func.timestamp(conf['dellog'])
now = func.timestamp()
func.sql(lite,"DELETE FROM log WHERE timecode < '%s';" % dellog)
func.sql(lite,"INSERT INTO log (tokenID, answere, timecode, ipAddr) VALUES ('fffffffffffffffffffffffffffffffff','X','%s','%s')" % (now,ipaddr));
else:
#user existiert nicht
self.wfile.write('''<p>User nicht Korrekt</p>''')
dellog = func.timestamp(conf['dellog'])
now = func.timestamp()
func.sql(lite,"DELETE FROM log WHERE timecode < '%s';" % dellog)
func.sql(lite,"INSERT INTO log (tokenID, answere, timecode, ipAddr) VALUES ('fffffffffffffffffffffffffffffffff','X','%s','%s')" % (now,ipaddr));
else:
#ip gesperrt
self.wfile.write('''<p>Die IP-Adresse wurde gesperrt</p>''')
else:
#token prüfen und gleich expire erneuern
if get.has_key('s'):
if get.has_key("logout"):
expire = '0000-00-00- 00:00:00'
else:
expire = func.timestamp(conf['expire'])
now = func.timestamp()
session = func.no_inject(get['s'])
que = "UPDATE users SET expire='%s' WHERE uSession = '%s'" % (expire,session)
print que
if func.sql(lite,que):
if get.has_key("logout"):
self.wfile.write('''<p>Session beendet.</p>''')
access = False
else:
access = True
else:
# Token abgelaufen
self.wfile.write('''<p>Session abgelaufen</p>''')
else:
# Token nicht existent
self.wfile.write('''<p>Keine Session gefunden</p>''')
#TODO
pass
# Content
if access == True:
# hier kommt alles rein was nur erreichbar ist, wenn man angemeldet ist
# Navigation
navi = '''<a href="/stats/index/s/%s">Statistik</a>
<a href="/user/list/s/%s">Userliste</a>
<a href="/user/create/s/%s">User erstellen</a>
<a href="/logout/index/s/%s">Logout</a>
<hr/>''' % (session,session,session,session)
self.wfile.write(navi)
if get.has_key('user'):
if get["user"] == '':
get["user"] = 'list'
if get["user"] == 'create':
if post.has_key("submit"):
#TODO
pass
else:
content = '''<form action="/user/create/s/%s" method="post">Name<input type="text" name="uName" /><br/>Passwort <input type="password" name="uPass" />(Nur ausfüllen, wenn der user admin zugriff haben soll.)<br/><input type="submit" name="submit" value="Erstellen" /></form>''' % session
self.wfile.write(content)
if get["user"] == 'edit':
pass
#TODO
if get["user"] == 'del':
pass
#TODO
if get["user"] == 'detail':
pass
#TODO
if get["user"] == 'list':
data = func.sql(lite,"SELECT uId,uName,uPass FROM users ORDER BY uName")
self.wfile.write('''<table><thead><tr><th>ID</th><th>Name</th><th>Optionen</th></tr></thead><tbody>''')
for d in data:
if d[2] != '':
ismod = '*'
else:
ismod = ''
self.wfile.write("<tr><td>"+str(d[0])+"</td><td>"+d[1]+" "+ismod+"</td><td>[Edit][De/Aktivieren][Löschen]</td></tr>")
#TODO
if get.has_key("token"):
#token list gibts in user details schon
#token create
#token deleter
pass
if get.has_key("log"):
#todo
pass
else:
# hier sieht man nur wenn man abgemeldet ist
# Navigation
self.wfile.write('''
<a href="/stats">Statistik</a>
<a href="/login">Login</a>
<hr/>''')
if get.has_key("login"):
self.wfile.write('''<form action="" method="post">
User: <input type="text" name="uName" /><br/>
Pass: <input type="password" name="uPass" /></br>
<input type="submit" name="submit" value="Login" />
</form>''')
#TODO
self.wfile.write('''Abgemeldet''')
if get.has_key("stats"):
pass
#TODO
if get.has_key("favicon.ico"):
#todo
pass
if get.has_key("style.css"):
pass
#todo
#Aufräumen
func.sql_close(lite);
self.wfile.write("</body></html>")
def do_GET(self):
try:
gets = self.getGets()
self.requests({},gets)
return
except IOError:
throwError(404)
def do_POST(self):
global rootnode
try:
gets = self.getGets()
posts = self.getPosts()
self.requests(posts,gets)
except IOError:
throwError(404)
def main():
try:
server = HTTPServer(('',80),myHandler)
print 'pyWebServer: starten ...'
server.serve_forever()
except KeyboardInterrupt:
print 'pyWebServer: stoppen ...'
server.socket.close()
if __name__ == '__main__':
main()