/
webconfig.py
339 lines (303 loc) · 13.4 KB
/
webconfig.py
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#!/usr/bin/python3
# coding: utf8
import string,cgi,time,sys
import func
from os import curdir, sep
from http.server 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 = str(self.path[1:]).split("/")
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.get('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.get('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
html = False
access = False
self.send_response(200)
self.send_header('Content-Type','text/html')
self.end_headers()
if 'style.css' not in get.keys() and 'favicon.ico' not in get.keys():
html = True
self.wfile.write(bytes("<html><head><title>Web-Administration Zuul</title><link href='/style.css' type='text/css' rel='stylesheet'/></head><body>","UTF-8"))
lite = func.sql_connect(conf['db_path'])
# session erzeugen
if bytes('u',"UTF-8") in post.keys() and bytes('p',"UTF-8") in post.keys():
# 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 addInfo = '%s' AND answere = 'X' AND timecode > '%s'" % (ipaddr,blocktime))
if(len(log) < 5):
que = "SELECT uPass, uSalt, uID FROM users WHERE uName LIKE '%s'" % post[b"u"][0].decode("utf-8")
print(que)
data = func.sql(lite,que)
if len(data) == 1:
# Prüft ob Passwort stimmt
nMD5 = "%s%s" % (post[b"p"][0].decode("utf-8") ,data[0][1])
if func.md5(nMD5) == data[0][0]:
# erstelle neues uSalt und uPass
uSalt = func.random(75)
nMD5 = "%s%s" % (post[b"p"][0].decode("utf-8") ,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(bytes('''<p>Schreiben in DB Fehlgeschlagen</p>''',"UTF-8"))
else:
# Passwort stimmt nicht
self.wfile.write(bytes('''<p>Passwort nicht Korrekt</p>''',"UTF-8"))
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, addInfo) VALUES ('fffffffffffffffffffffffffffffffff','X','%s','%s')" % (now,ipaddr));
else:
#user existiert nicht
self.wfile.write(bytes('''<p>User nicht Korrekt</p>''',"UTF-8"))
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, addInfo) VALUES ('fffffffffffffffffffffffffffffffff','X','%s','%s')" % (now,ipaddr));
else:
#ip gesperrt
self.wfile.write(bytes('''<p>Die IP-Adresse wurde gesperrt</p>''',"UTF-8"))
else:
# laufende session
#token prüfen und gleich expire erneuern
if 's' in get.keys():
if 'logout' in get.keys():
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)
if func.sql(lite,que):
if 'logout' in get.keys():
self.wfile.write(bytes('''<p>Session beendet.</p>''',"UTF-8"))
access = False
else:
access = True
else:
# Token abgelaufen
self.wfile.write(bytes('''<p>Session abgelaufen</p>''',"UTF-8"))
else:
# Token nicht existent
self.wfile.write(bytes('''<p>Keine Session gefunden</p>''',"UTF-8"))
# Content
if access == True:
# hier kommt alles rein was nur erreichbar ist, wenn man angemeldet ist
# Navigation
navi = '''<div><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></div>
<hr/>''' % (session,session,session,session)
self.wfile.write(bytes(navi,"UTF-8"))
if 'token' in get.keys():
#token search
#TODO
#token create
#ungeprüft
if get['token'] == 'add':
if 'tid' in get.keys():
tid = func.no_inject(get['tid'])
id = func.no_inject(get['id'])
if func.sql(lite,"INSERT INTO token (tID,userID,tKey) VALUES ('"+tid+"','"+id+"','')"):
self.wfile.write(bytes('''<p>Anlegen erfolgreich</p>''',"UTF-8"))
else:
self.wfile.write(bytes('''<p>Anlegen fehlgeschlagen</p>''',"UTF-8"))
get['user'] = 'list'
else:
data = func.sql(lite,"SELECT tokenID,timecode FROM log WHERE answere = 'D' ORDER BY timecode DESC LIMIT 10")
for d in data:
self.wfile.write(bytes("[<a href='/token/add/id/"+get['id']+"/tid/"+d[0]+"/s/"+session+"'>Add to User</a>] "+ d[0] +"("+d[1]+")","UTF-8"))
#token deleter
if get['token'] == 'del':
if 'tid' in get.keys():
tid = func.no_inject(get['tid'])
if func.sql(lite,"DELETE FROM token WHERE tID = '"+tid+"';"):
self.wfile.write(bytes('''<p>Löschen erfolgreich</p>''',"UTF-8"))
else:
self.wfile.write(bytes('''<p>Löschen fehlgeschlagen</p>''',"UTF-8"))
get['user'] = 'list'
else:
data = func.sql(lite,"SELECT tokenID,timecode FROM log WHERE answere = 'D' ORDER BY timecode DESC LIMIT 10")
for d in data:
self.wfile.write(bytes("[<a href='/token/add/id/"+get['id']+"/tid/"+d[0]+"/s/"+session+"'>Add to User</a>] "+ d[0] +"("+d[1]+")","UTF-8"))
#token an anderen user geben
if get['token'] == 'change':
pass
#TODO
if 'log' in get.keys():
pass
#todo
if 'user' in get.keys():
#ungeprüft
if get["user"] == '':
get["user"] = 'list'
#ungeprüft
if get["user"] == 'create':
if bytes('submit',"UTF-8") in post.keys():
uName = func.no_inject(post[b'uName'][0].decode("utf-8") )
uMember = func.no_inject(post[b'uMember'][0].decode("utf-8") )
if(post[b'uPass'][0].decode("utf-8") != ''):
uSalt = func.random(75)
uPass = func.md5(post[b'uPass'][0].decode("utf-8") +uSalt)
else:
uSalt = ''
uPass = ''
if func.sql(lite,"INSERT INTO users (uName,uPass,uSalt,uMember,uSession) VALUES ('"+uName+"','"+uPass+"','"+uSalt+"','"+uMember+"','')"):
self.wfile.write(bytes('''<p>User angelegt</p>''',"UTF-8"))
get["id"] = func.sql(lite,"SELECT uID FROM users ORDER BY uID DESC LIMIT 1")[0][0]
get["user"] = 'edit'
else:
self.wfile.write(bytes('''<p>Anlegen fehlgeschlagen</p>''',"UTF-8"))
else:
content = '''<form action="/user/create/s/%s" method="post"><div><span>Name</span><input type="text" name="uName" /></div><div><span>Passwort</span><input type="password" name="uPass" />(Nur ausfüllen, wenn der user admin zugriff haben soll.)</div><div><span>Member-ID</span><input type="text" name="uMember" /></div><div><input type="submit" name="submit" value="Erstellen" /></div></form>''' % session
self.wfile.write(bytes(content,"UTF-8"))
#ungeprüft
if get["user"] == 'edit':
if bytes('submit',"UTF-8") in post.keys():
uName = func.no_inject(post[b'uName'][0].decode("utf-8") )
uMember = func.no_inject(post[b'uMember'][0].decode("utf-8") )
id = func.no_inject(get['id'])
if(post[b'uPass'][0].decode("utf-8") != ''):
uSalt = func.random(75)
uPass = func.md5(post[b'uPass'][0].decode("utf-8") +uSalt)
res = func.sql(lite,"UPDATE users SET uName = '"+uName+"',uPass = '"+uPass+"',uSalt = '"+uSalt+"',uMember = '"+uMember+"' WHERE uID = '"+id+"'")
else:
res = func.sql(lite,"UPDATE users SET uName = '"+uName+"',uMember = '"+uMember+"' WHERE uID = '"+id+"'")
if res == True:
self.wfile.write(bytes('''<p>User editiert</p>''',"UTF-8"))
else:
self.wfile.write(bytes('''<p>Editieren fehlgeschlagen</p>''',"UTF-8"))
get["user"] = 'edit'
else:
id = func.no_inject(get['id'])
#user daten werden in form, geladen
self.wfile.write(bytes("<table><thead><tr><th>Feld</th><th>Daten</th></tr></thead><tbody>","UTF-8"))
ud = func.sql(lite,"SELECT uName, uPass, uMember FROM users WHERE uID = %s" % id)
if len(ud) == 1:
if ud[0][1] == '':
admin = 'User'
else:
admin = 'Admin'
content = '''<form action="/user/edit/id/%s/s/%s" method="post"><div><span>Name</span><input type="text" name="uName" value="%s" /></div><div><span>Gruppe:</span> %s</div><div><span>Passwort</span><input type="password" name="uPass" />(bleibt unverändert wenn leer.)</div><div><span>Member-ID</span><input type="text" name="uMember" value="%s" /></div><div><input type="submit" name="submit" value="Erstellen" /></div></form>''' % (id,session,ud[0][0],admin,ud[0][2])
self.wfile.write(bytes(content,"UTF-8"))
self.wfile.write(bytes("</tbody></table>[<a href='/token/add/id/"+id+"/s/"+session+"'>AddToken</a>]<table><thead><tr><th>ID</th><th>zuletzt benutzt</th><th>Optionen</th></tr></thead><tbody>","UTF-8"))
#zugehörige tokens gelistet
data = func.sql(lite,"SELECT tID,tActive,lastUsed FROM token WHERE userID = '%s';" % id)
for d in data:
if d[1] == 1:
active = 'Aktiv'
else:
active = 'Deaktiviert'
self.wfile.write(bytes("<tr><td>"+d[0]+"</td><td>"+d[3]+"</td><td>"+active+"</td><td>[De/Aktivieren][Löschen][Weitergeben]</td></tr>","UTF-8"))
self.wfile.write(bytes("</tbody></table>","UTF-8"))
#geprüft
if get["user"] == 'del':
id = func.no_inject(get['id'])
if bytes('submit',"UTF-8") in post.keys():
func.sql(lite,"DELETE FROM token WHERE userID = '%s'" % id)
func.sql(lite,"DELETE FROM users WHERE uID = '%s'" % id)
get["user"] = 'list'
else:
self.wfile.write(bytes("<form action='/user/del/id/"+id+"/s/"+session+"' method='post'>Sicher? <input type='submit' name='submit' value='Ja, klar' /></form>","UTF-8"))
#ungeprüft
if get["user"] == 'list':
data = func.sql(lite,"SELECT uId,uName,uPass,uMember FROM users ORDER BY uName")
self.wfile.write(bytes('''<table><thead><tr><th>ID</th><th>Name</th><th>Optionen</th></tr></thead><tbody>''',"UTF-8"))
for d in data:
if d[2] != '':
ismod = '*'
else:
ismod = ''
self.wfile.write(bytes("<tr><td>"+str(d[0])+"</td><td>"+d[1]+" "+ismod+"</td><td>[<a href='/user/edit/id/"+str(d[0])+"/s/"+session+"'>Edit</a>][De/Aktivieren][<a href='/user/del/id/"+str(d[0])+"/s/"+session+"'>Löschen</a>]</td></tr>","UTF-8"))
self.wfile.write(bytes("</tbody></table>","UTF-8"))
#TODO
else:
# hier sieht man nur wenn man abgemeldet ist
# Navigation
self.wfile.write(bytes('''
<div><a href="/stats">Statistik</a>
<a href="/login">Login</a> </div>
<hr/>''',"UTF-8"))
if 'login' in get.keys():
self.wfile.write(bytes('''<form action="" method="post">
<div><span>User:</span> <input type="text" name="u" /></div>
<div><span>Pass:</span> <input type="password" name="p" /></div>
<div><input type="submit" name="submit" value="Login" /></div>
</form>''',"UTF-8"))
#TODO
self.wfile.write(bytes('''Abgemeldet''',"UTF-8"))
if 'stats' in get.keys():
self.wfile.write(bytes('''Statistik<br/> was soll hier alles rein????''',"UTF-8"))
#todo
if 'favicon.ico' in get.keys():
#todo
pass
#ungeprüft
if 'style.css' in get.keys():
self.wfile.write(bytes('''p {background-color: #000000; display: block; color: #ffffff;} span {display: block; width: 200px; float:left;} input {display:block; float:left;} div{width:100%; clear: both;}''',"UTF-8"))
#Aufräumen
if html == True:
self.wfile.write(bytes("</body></html>","UTF-8"))
func.sql_close(lite);
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()