[IPTABLES PROXY CONNECTION GUIDE ON APACHE WEBSERVER/ DEBIAN OR ANY0]

On 8/22/2023 at 12:47 AM, Rynbef said:

I would prefer ufw for it. But it's only my personal opinion.

 

Rynbef~

Yeah even python is possible. If you say something, you better share the code.

 

import socket
import threading

# Configuration for login-server
LOGIN_SERVER_PROXY_HOST = '45.118.132.189'
LOGIN_SERVER_PROXY_PORT = 6050
LOGIN_SERVER_TARGET_HOST = 'xx.xx.xx.xx'
LOGIN_SERVER_TARGET_PORT = 6050

# Configuration for char-server
CHAR_SERVER_PROXY_HOST = '45.118.132.189'
CHAR_SERVER_PROXY_PORT = 6051
CHAR_SERVER_TARGET_HOST = 'xx.xx.xx.xx'
CHAR_SERVER_TARGET_PORT = 6051

# Configuration for map-server
MAP_SERVER_PROXY_HOST = '45.118.132.189'
MAP_SERVER_PROXY_PORT = 6052
MAP_SERVER_TARGET_HOST = 'xx.xx.xx.xx'
MAP_SERVER_TARGET_PORT = 6052

# Forward traffic between source and destination sockets
def forward_traffic(source_socket, destination_socket):
    while True:
        data = source_socket.recv(4096)
        if len(data) == 0:
            break
        destination_socket.sendall(data)

# Main proxy server loop
def proxy_server(proxy_host, proxy_port, target_host, target_port):
    proxy_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    proxy_socket.bind((proxy_host, proxy_port))
    proxy_socket.listen(5)

    print(f"Proxy server is listening on {proxy_host}:{proxy_port}")

    while True:
        client_socket, addr = proxy_socket.accept()
        client_ip = addr[0]
        print(f"Accepted connection from {client_ip}:{addr[1]}")

        # Start a new thread to handle the client
        client_thread = threading.Thread(target=handle_client, args=(client_socket, client_ip, target_host, target_port))
        client_thread.start()

# Handle client requests
def handle_client(client_socket, client_ip, target_host, target_port):
    # Connect to the target server
    target_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    target_socket.connect((target_host, target_port))

    # Forward client IP to the target server
    target_socket.sendall(client_ip.encode())

    # Forward traffic between client and target server
    client_to_target_thread = threading.Thread(target=forward_traffic, args=(client_socket, target_socket))
    target_to_client_thread = threading.Thread(target=forward_traffic, args=(target_socket, client_socket))

    client_to_target_thread.start()
    target_to_client_thread.start()

    # Wait for the threads to complete
    client_to_target_thread.join()
    target_to_client_thread.join()

    # Close the sockets
    client_socket.close()
    target_socket.close()

# Start the proxy servers
def start_proxy_servers():
    # Start login-server proxy
    login_server_thread = threading.Thread(target=proxy_server, args=(LOGIN_SERVER_PROXY_HOST, LOGIN_SERVER_PROXY_PORT, LOGIN_SERVER_TARGET_HOST, LOGIN_SERVER_TARGET_PORT))
    login_server_thread.start()

    # Start char-server proxy
    char_server_thread = threading.Thread(target=proxy_server, args=(CHAR_SERVER_PROXY_HOST, CHAR_SERVER_PROXY_PORT, CHAR_SERVER_TARGET_HOST, CHAR_SERVER_TARGET_PORT))
    char_server_thread.start()

    # Start map-server proxy
    map_server_thread = threading.Thread(target=proxy_server, args=(MAP_SERVER_PROXY_HOST, MAP_SERVER_PROXY_PORT, MAP_SERVER_TARGET_HOST, MAP_SERVER_TARGET_PORT
 

[IPTABLES PROXY CONNECTION GUIDE ON APACHE WEBSERVER/ DEBIAN OR ANY0]

HI I ALWAYS FORGOT THE CONFIGURATION AND ALWAYS NEED TO CONVERT WITH IPTABLES THE GUIDE IN RATHENA.

 

IN THIS REGARDS I JUST WANNA SHARE SO WHEN I GOOGLE IT I WILL NOT FORGET ABOUT IT.

 

sysctl net.ipv4.ip_forward=1
iptables -t nat -A POSTROUTING -j MASQUERADE
iptables -t nat -A PREROUTING -p tcp --dport 6121 -j DNAT --to-destination XXX.XXX.XXX.XXX:6121
iptables -t nat -A PREROUTING -p tcp --dport 5121 -j DNAT --to-destination XXX.XXX.XXX.XXX:5121
iptables -t nat -A PREROUTING -p tcp --dport 6900 -j DNAT --to-destination XXX.XXX.XXX.XXX:6900

iptables-save > /etc/iptables_rules

iptables-save > /etc/iptables_rules   
iptables -A INPUT -p tcp --dport 6900 -m state --state NEW -j ACCEPT
iptables -A INPUT -p tcp --dport 6121 -m state --state NEW -j ACCEPT
iptables -A INPUT -p tcp --dport 5121 -m state --state NEW -j ACCEPT

iptables -A INPUT -p udp --dport 6900 -m state --state NEW -j ACCEPT
iptables -A INPUT -p udp --dport 6121 -m state --state NEW -j ACCEPT
iptables -A INPUT -p udp --dport 5121 -m state --state NEW -j ACCEPT

[Ask about skill_db.yml]

there is no error log right?

even for typo. 

[Release: Extended Vending 2.0]

4 minutes ago, kalabasa said:

this is my latest error @gamingmagic

add this to sql

ALTER TABLE `vendings` ADD COLUMN `extended_vending_item` int(10) unsigned NOT NULL DEFAULT '0' AFTER `sit`;

[Release: Extended Vending 2.0]

On 12/18/2020 at 11:17 AM, kalabasa said:

Error	C2039	'jname': is not a member of 'item_data'	map-server	c:\users\user\documents\ra\rathena\src\map\clif.cpp	13779	
Error	C2660	'strcat': function does not take 1 arguments	map-server	c:\users\user\documents\ra\rathena\src\map\clif.cpp	13779	
Error	C3861	'itemdb_jname': identifier not found	map-server	c:\users\user\documents\ra\rathena\src\map\skill.cpp	8110	
Error	C2039	'jname': is not a member of 'item_data'	map-server	c:\users\user\documents\ra\rathena\src\map\skill.cpp	17757	
Error	C3861	'itemdb_jname': identifier not found	map-server	c:\users\user\documents\ra\rathena\src\map\vending.cpp	101	
Error	C3861	'itemdb_jname': identifier not found	map-server	c:\users\user\documents\ra\rathena\src\map\vending.cpp	335	
Error	C3861	'itemdb_jname': identifier not found	map-server	c:\users\user\documents\ra\rathena\src\map\vending.cpp	366	
Error	C3861	'itemdb_jname': identifier not found	map-server	c:\users\user\documents\ra\rathena\src\map\vending.cpp	374	
Error	C3861	'itemdb_jname': identifier not found	map-server	c:\users\user\documents\ra\rathena\src\map\vending.cpp	400	

latest pull

#define itemdb_ename(n) itemdb_search(n)->ename.c_str()

check that line revise it.

dont use jname

[Release: Extended Vending 2.0]

On 2/27/2021 at 4:56 PM, ProjectFaust said:

Hi i'm facing the same problem even thou my item already YAML

any suggestion?

its not yml sucks. they change jname to ename

#define itemdb_ename(n) itemdb_search(n)->ename.c_str()

 

[Conversion of Item Database to YAML]

 

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groupconf

[FluxCP Theme: Theme - TH1]

drop down arrow not working. rofl

<a href="#" class="nav-link dropdown-toggle" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><?php echo htmlspecialchars(Flux::message($menuCategory)) ?></a>
                            <div class="dropdown-menu">
                            <?php foreach ($menus as $menuItem):  ?>
                                <a class="dropdown-item" href="<?php echo $menuItem['url'] ?>"><?php echo htmlspecialchars(Flux::message($menuItem['name'])) ?></a>

what should i input ROFL

dont use this theme. no support. just taking your money.