Added quick tests

tests/test.py

@@ -0,0 +1,124 @@
+#!/usr/bin/env python3
+import argparse, socket,secrets, base64
+from time import sleep
+from requests import Session
+from multiprocessing  import Process
+
+pref = "\033["
+reset = f"{pref}0m"
+
+class colors:
+    black = "30m"
+    red = "31m"
+    green = "32m"
+    yellow = "33m"
+    blue = "34m"
+    magenta = "35m"
+    cyan = "36m"
+    white = "37m"
+
+def puts(text, *args, color=colors.white, is_bold=False, **kwargs):
+    print(f'{pref}{1 if is_bold else 0};{color}' + text + reset, *args, **kwargs)
+
+def sep(): puts("-----------------------------------", is_bold=True)
+parser = argparse.ArgumentParser()
+parser.add_argument("--address", "-a", type=str , required=False, help='Address of firegex backend', default="http://127.0.0.1:5000/")
+parser.add_argument("--service_port", "-P", type=int , required=False, help='Port of the test service', default=1337)
+parser.add_argument("--service_name", "-n", type=str , required=False, help='Name of the test service', default="Test Service")
+parser.add_argument("--password", "-p", type=str, required=True, help='Firegex passowrd')
+args = parser.parse_args()
+sep()
+puts(f"Testing will start on ", color=colors.cyan, end="")
+puts(f"{args.address}", color=colors.yellow)
+
+s = Session()
+#Connect to Firegex
+req = s.post(f"{args.address}api/login", json={"password":args.password})
+assert req.json()["status"] == "ok", f"Test Failed: Unknown response or wrong passowrd {req.text}"
+puts(f"Sucessfully logged in ✔", color=colors.green)
+
+#Create new Service
+req = s.post(f"{args.address}api/services/add" , json={"name":args.service_name,"port":args.service_port})
+assert req.json()["status"] == "ok", f"Test Failed: Couldn't create service {req.text} ✔"
+puts(f"Sucessfully created service {args.service_name} on with public port {args.service_port} ✔", color=colors.green)
+
+#Find the Service
+req = s.get(f"{args.address}api/services")
+internal_port = service_id = None
+try:
+    for service in req.json():
+        if service["name"] == args.service_name:
+            service_id = service["id"]
+            internal_port = service["internal_port"]
+            puts(f"Sucessfully received the internal port {internal_port} ✔", color=colors.green)
+            break
+except Exception:
+    puts(f"Test Failed: Coulnd't get the service internal port {req.text}", color=colors.red)
+    exit(1)
+
+#Start listener
+def startServer():
+    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    sock.bind(('127.0.0.1', internal_port))
+    sock.listen(8)
+    while True:  
+        connection,address = sock.accept()  
+        buf = connection.recv(4096)  
+        connection.send(buf)    		
+        connection.close()
+
+server = Process(target=startServer)
+server.start()
+
+#Start firewall
+req = s.get(f"{args.address}api/service/{service_id}/start")
+assert req.json()["status"] == "ok", f"Test Failed: Couldn't start the service {req.text}"
+puts(f"Sucessfully started service with id {service_id} ✔", color=colors.green)
+
+#Hacky solution - wait a bit for the server to start
+sleep(1)
+
+#Send data via the proxy, and validate it
+def sendCheckData(data):
+    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    s.connect(('localhost', args.service_port))
+    s.sendall(data)
+    received_data = s.recv(4096)
+    s.close()
+    return received_data == data
+
+if sendCheckData(b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'):
+    puts(f"Successfully tested first proxy with no regex ✔", color=colors.green)
+else:
+    puts(f"Test Failed: Data was corrupted", color=colors.red)
+
+#Add new regex
+secret = bytes(secrets.token_hex(16).encode())
+regex = base64.b64encode(secret).decode()
+req = s.post(f"{args.address}api/regexes/add", 
+            json={"is_blacklist":True,"is_case_sensitive":True,"service_id":service_id,"mode":"B","regex":regex})
+puts(f"Sucessfully added regex to service with id {service_id} ✔", color=colors.green)
+
+#Test the regex
+if not sendCheckData(b'AAAAAAAAAAAAAAAA' + secret +  b'AAAAAAAAAAAAAAAAA'):
+    puts(f"The malicious request was successfully blocked ✔", color=colors.green)
+else:
+    puts(f"Test Failed: The request wasn't blocked", color=colors.red)
+
+#Pause the proxy
+req = s.get(f"{args.address}api/service/{service_id}/pause")
+assert req.json()["status"] == "ok", f"Test Failed: Couldn't delete service {req.text}"
+puts(f"Sucessfully stopped service with id {service_id} ✔", color=colors.green)
+
+#Check if it's actually paused
+if sendCheckData(b'AAAAAAAAAAAAAAAA' + secret +  b'AAAAAAAAAAAAAAAAA'):
+    puts(f"The request wasn't blocked ✔", color=colors.green)
+else:
+    puts(f"Test Failed: The request was blocked when it shouldn't have", color=colors.red)
+
+#Delete the Service 
+req = s.get(f"{args.address}api/service/{service_id}/delete")
+assert req.json()["status"] == "ok", f"Test Failed: Couldn't delete service {req.text}"
+puts(f"Sucessfully delete service with id {service_id} ✔", color=colors.green)
+
+server.terminate()