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@jalbarracinv
jalbarracinv authored Dec 26, 2021
1 parent 0859677 commit ed0bb44
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Showing 4 changed files with 177 additions and 31 deletions.
172 changes: 156 additions & 16 deletions bbs.py
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Original file line number Diff line number Diff line change
@@ -1,14 +1,27 @@
import mysql.connector
import socket
import time
import os
from _thread import *
from funct import *

#DEFINE LISTENING HOST AND PORT
BBS = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
host = '' # leave empty for any IP
port = 8818 # you can change the incoming port to any desired
UsersCount = 0

# Conect to mysql (to make it work: pip install mysql-connector)
mydb = mysql.connector.connect(
host="localhost", #mysql server address
user="bbs", #bbs user you created on mysql
password="bbspass",
database="cbmbbs"
)

# Define a database cursor to make the queries
mycursor = mydb.cursor(dictionary=True)

try:
BBS.bind((host, port))
BBS.setsockopt(socket.IPPROTO_TCP,socket.TCP_NODELAY,True)
Expand All @@ -17,7 +30,7 @@

print('SERVER > Waiting for a Connection..\r')

BBS.listen(8)
BBS.listen()

def do_welcome(connection):

Expand All @@ -27,7 +40,8 @@ def do_welcome(connection):

#SEND HEADER FILE (.SEQ)
# print ("STATUS > will send seq")
send_file(connection, "headbbs.seq")
connection.send(cbmencode("\n\n"))
send_file(connection, "welcome.seq")

#THIS SECTION SENDS RANDOM THINGS (FOR YOU TO LEARN HOW)
connection.send(cbmcursor("red")) #cbmcursor sends color red code
Expand All @@ -43,34 +57,159 @@ def do_welcome(connection):
connection.send(cbmencode("i am at 1,1"))
cursorxy(connection,1,25)
connection.send(cbmencode("i am at 1,25"))
time.sleep(2)
time.sleep(8)

def do_login(connection):

#CLEAR SCREEN
connection.send(cbmcursor("clear"))
connection.send(cbmcursor("home"))
cursorxy(connection,1,3)
#CLEAR SCREEN
connection.send(cbmcursor("clear"))
connection.send(cbmcursor("home"))
cursorxy(connection,1,3) #positions cursor on third line
imf=0 #sets a flag for an infinite loop in while
maxtries=3 #max tries
attempts=0

while True:
#Login (not finished)
connection.send(cbmencode("Username (new): "))
namex=input_line(connection) #input_line function reads a line
print("decoded name: ",cbmdecode(namex)) # this is displayed on system side
uname=cbmdecode(namex) #receives the name of the user

if (uname=="new"):
uname,realid = do_newuser(connection)
print("new user created")
break

connection.send(cbmencode("Password: "))
pword=input_pass(connection) #input_pass reads a line but shows '*'
print("decoded pass: ",cbmdecode(pword)) # this is displayed on system side
upass=cbmdecode(pword) #receives the password of the user

uname=cbmdecode(namex) #receives the name of the user
# Define QUERY
query="SELECT id,username,password FROM accounts WHERE username='%s'"
query=query % (uname)

# Execute QUERY
mycursor.execute(query)
myresult = mycursor.fetchone()

if (myresult == None):
connection.send(cbmencode("\n\nIncorrect username or password.\n\n"))
attempts=attempts+1
else:
realpass = myresult['password']
realid = myresult['id']

# Check if there is a match
if(realpass==upass):
print("match!!")
break
else:
connection.send(cbmencode("\n\nIncorrect username or password.\n\n"))
attempts=attempts+1
if (attempts>=maxtries):
connection.send(cbmencode("\n\nSorry maximum number of attempts reached..\n\n"))
connection.close()
print("ok")
print("uname->",uname,"realid->",realid)
return uname,realid;

def do_newuser(connection):
#CLEAR SCREEN
connection.send(cbmcursor("clear"))
connection.send(cbmcursor("home"))
cursorxy(connection,1,3) #positions cursor on third line
connection.send(cbmencode("Welcome new user!\nLet's create a new username.\n\n"))

return uname
#DEFINE Variables to control loop
maxtries=3 #max tries
attempts=0

def do_bucle(connection,namex):
while True:
connection.send(cbmencode("Type your username: "))
namex=input_line(connection) #input_line function reads a line
uname=cbmdecode(namex)

# Define QUERY
query="SELECT id,username,password FROM accounts WHERE username='%s'"
query=query % (uname)

# Execute QUERY
mycursor.execute(query)
myresult = mycursor.fetchone()

if(myresult == None):
connection.send(cbmencode("Your username is: "+uname+"\nAre you sure? (y/n): "))
letter=cbmdecode(get_char(connection))
print("letra: ",letter)
connection.send(cbmencode("\n\n"))
attempts=attempts+1
if(letter=="y" or letter=="Y"):
print("YES!")
break
else:
connection.send(cbmencode("\nError: User already exists.\n"))
attempts=attempts+1

if attempts >=maxtries:
connection.send(cbmencode("Sorry, maximum number of attempts.\nConnection closed. "))
connection.close()

attempts=0

#Asks for password
while True:
connection.send(cbmencode("\nType your password: "))
pass1=input_pass(connection) #input_line function reads a line
pass1=cbmdecode(pass1)
connection.send(cbmencode("\nRepeat your password: "))
pass2=input_pass(connection) #input_line function reads a line
pass2=cbmdecode(pass2)
if(pass2==pass1):
print("->"+pass1+"<-")
break
attempts=attempts+1
if attempts >= maxtries:
connection.send(cbmencode("Sorry, maximum number of attempts.\nConnection closed. "))
connection.close()
connection.send(cbmencode("\nError: Passwords don't match.\nTry Again.\n\n"))

attempts=0

#Asks for email
while True:
connection.send(cbmencode("\nType your email: "))
mail1=input_line(connection) #input_line function reads a line
mail1=cbmdecode(mail1)
connection.send(cbmencode("\nRepeat your email: "))
mail2=input_line(connection) #input_line function reads a line
mail2=cbmdecode(mail2)
if(mail2==mail1):
print("email matches!")
break
attempts=attempts+1
if attempts >= maxtries:
connection.send(cbmencode("Sorry, maximum number of attempts.\nConnection closed. "))
connection.close()
connection.send(cbmencode("\nError: Emails don't match.\nTry Again.\n\n"))

print("Creating account:",uname)
## Creates user here
query="INSERT INTO accounts (username, password, email, active, level) VALUES ('%s','%s','%s',1,1)"
query=query % (uname,pass1,mail1)
mycursor.execute(query)
mydb.commit() #imperative
realid=mycursor.lastrowid
print("new id:",realid)
return uname,realid;

def do_bucle(connection,namex,idx):

while True:
print("Hola, ",namex)
connection.send(cbmencode("\n\nTYPE CHAR: "))
#bucl=input_line(connection)
#Borra Pantalla y ENVIA MENU
print("Hola, ",namex,"->",idx)
connection.send(cbmencode("\n\nSelecciona Opcion: "))
bucl=get_char(connection)
print(bucl)
print("decoded: ",cbmdecode(bucl))
Expand All @@ -81,16 +220,17 @@ def do_bucle(connection,namex):
###########################################

def user_session(connection):
time.sleep(3)

while True:

#initializes terminal

do_welcome(connection)
time.sleep(2)

userx = do_login(connection)
userx,idx = do_login(connection)

do_bucle(connection,userx)
do_bucle(connection,userx,idx)

#############################################################################

Expand Down
34 changes: 19 additions & 15 deletions funct.py
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Original file line number Diff line number Diff line change
Expand Up @@ -126,21 +126,23 @@ def input_line(connection):
print("no data - closed connection")
connection.close()
break
delchar=0
if (data==b'\xff' or data==b'\xfb' or data==b'\x00' or data==b'\x01' or data==b'\xfd'):
data=b''
if (data==b'\xff\xfb\x01\xff\xfb\x00\xff\xfd\x00'):
data=b''
if (data==b'\x14'):
delchar=1
tline=tline+data
if (delchar==1):
tline=tline[0:len(tline)-2]
connection.send(data)
if (len(tline)==0):
data=b''
tline=tline[0:len(tline)-1]
if (tline==b'\xff\xfb\x01\xff\xfb\x00\xff\xfd\x00'):
tline=b''
connection.send(data)
if (data==b'\r' or data==b'\r\n' or data==b'\n'):
break
if (data==b'\x14'):
tline=tline
else:
tline=tline+data
return tline

#reads a password (and when typing it shows '*' to the user)
Expand All @@ -158,20 +160,22 @@ def input_pass(connection):
data=b''
if (data==b'\xff\xfb\x01\xff\xfb\x00\xff\xfd\x00'):
data=b''
if (data==b'\r' or data==b'\r\n' or data==b'\n' or data==b'\n\r'):
data=b''
bbb=999
if (data==b'\x14'):
delchar=1
tline=tline+data
if (delchar==1):
tline=tline[0:len(tline)-2]
if (len(tline)==0):
data=b''
tline=tline[0:len(tline)-1]
if (tline==b'\xff\xfb\x01\xff\xfb\x00\xff\xfd\x00'):
tline=b''
if (bbb==999):
if (data==b'\x14' or data==b'\r' or data==b'\r\n' or data==b'\n' or data==b''):
connection.send(data)
else:
connection.send(b'*')
if (data==b'\r' or data==b'\r\n' or data==b'\n'):
break
if (data==b'\x14'):
tline=tline
else:
connection.send(b'*')
tline=tline+data
return tline

#similar to commodore basic get command (it just wait to type one char)
Expand Down
1 change: 1 addition & 0 deletions menu.seq
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@@ -0,0 +1 @@
���``````````````````````````````````````�} }}mAIN mENU }�``````````````````````````````````````�} �}}�1] bOARDS� }}�2] gOOD BYE� �}}� �}}� �}}� �}�``````````````````````````````````````�
1 change: 1 addition & 0 deletions welcome.seq
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@@ -0,0 +1 @@
���� ������� � ��� ���� ���� ������������ �� ���� ����������� �c�O�M�M�A�N�D�E�R� ��������������������� ������� x-�16

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