From a55c42e0f1f72a64196d006d1e5e8b5214b8632c Mon Sep 17 00:00:00 2001
From: R4SAS <r4sas@i2pmail.org>
Date: Tue, 30 Apr 2019 07:30:46 +0300
Subject: [PATCH] proxy checker

---
 .gitignore       |  2 ++
 README.md        | 41 +++++++++++++++++++++++
 bin/checker.py   | 84 ++++++++++++++++++++++++++++++++++++++++++++++++
 check            |  9 ++++++
 check.bat        | 32 ++++++++++++++++++
 list.example.ini | 34 ++++++++++++++++++++
 6 files changed, 202 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 README.md
 create mode 100755 bin/checker.py
 create mode 100755 check
 create mode 100644 check.bat
 create mode 100644 list.example.ini

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..90f867d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/list.ini
+/result.txt
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..8b41bed
--- /dev/null
+++ b/README.md
@@ -0,0 +1,41 @@
+Proxy checker
+=====
+
+Written on python, requires at least version 3.4.
+
+For work needed PySocks and urllib3, install it with pip:
+```
+$ python3 -m pip install PySocks
+$ python3 -m pip install urllib3
+```
+
+That script written primary for checking I2P proxy tunnels.
+
+Configuring
+-----
+
+Fill `list.ini` with your tunnels options as in example file.
+
+At same time you need that tunnels configured in your tunnels.conf (i2pd) or tunnels page (i2p).
+
+Example for *false.i2p* outproxy usage in i2pd:
+```
+[FALSE]
+type = httpproxy
+address = 127.0.0.1
+port = 4450
+outproxy = http://77mpz4z6s4eenjexleclqb36uxvqjtztqikjfqa4sovojh6gwwha.b32.i2p
+keys = false.dat
+```
+
+And, according to that tunnel, proxy checker config:
+```
+[4450]
+type    = http
+address = 77mpz4z6s4eenjexleclqb36uxvqjtztqikjfqa4sovojh6gwwha.b32.i2p
+name    = false.i2p
+owner   = meeh
+info    = httpproxy
+```
+
+**Note that fields PORT and TYPE is required!** Other fields is not required and used only for filling table output.
diff --git a/bin/checker.py b/bin/checker.py
new file mode 100755
index 0000000..d4581da
--- /dev/null
+++ b/bin/checker.py
@@ -0,0 +1,84 @@
+#!/usr/bin/python3
+
+import sys, configparser
+from datetime import datetime
+import socket, urllib.request
+## PySocks
+import socks
+from sockshandler import SocksiPyHandler
+
+TESTURI = "https://google.com/"
+PROXYHOST = "127.0.0.1"
+TIMEOUT = 30
+
+## https://stackoverflow.com/a/14906787
+class Logger(object):
+	def __init__(self):
+		self.terminal = sys.stdout
+		self.log = open("result.txt", "w")
+
+	def write(self, message):
+		self.terminal.write(message)
+		self.log.write(message)
+
+	def flush(self):
+		self.terminal.flush()
+
+sys.stdout = Logger()
+
+def checkproxy(port, type):
+	if type == 'http':
+		handler = socks.HTTP
+	elif type == 'socks':
+		handler = socks.SOCKS5
+	elif type == 'http0':
+		proxy = urllib.request.ProxyHandler({'http': PROXYHOST +':' + str(port)})
+	else:
+		print("[unsupported type]")
+		return
+
+	if type == 'http0':
+		opener = urllib.request.build_opener(proxy)
+	else:
+		opener = urllib.request.build_opener(
+			SocksiPyHandler(handler, PROXYHOST, port)
+		)
+
+	try:
+		response = opener.open(TESTURI, timeout=TIMEOUT).read()
+	except Exception as e:
+		print("[%5s]" % ('dead'))
+		return
+
+	print("[%5s]" % ('alive'))
+
+def main():
+	# Read list with ports and information
+	config = configparser.ConfigParser()
+	config.read('list.ini')
+	proxyList = config.sections()
+
+	print("Started check at %s UTC" % (datetime.utcnow()))
+	print("Types: HTTP - using SocksiPyHandler, HTTP0 - using urllib, SOCKS - only 5th version using SocksiPyHandler")
+	print("[%5s] [%5s] [%60s] [%16s] [%16s] [%16s] [%5s]" %
+		('PORT','TYPE','B32 ADDRESS','NAME','OWNER','INFO','STATUS'))
+
+	for currentProxy in proxyList:
+		tunnel = dict(config.items(str(currentProxy)))
+
+		print(
+			"[%5d] [%5s] [%60s] [%16s] [%16s] [%16s] " % (
+				int(currentProxy),
+				tunnel['type']    if ("type" in tunnel)    else "none",
+				tunnel['address'] if ("address" in tunnel) else "",
+				tunnel['name']    if ("name" in tunnel)    else "",
+				tunnel['owner']   if ("owner" in tunnel)   else "",
+				tunnel['info']    if ("info" in tunnel)    else ""
+			),
+			end='', flush=True
+		)
+
+		checkproxy(int(currentProxy), str(config[currentProxy]['type']))
+
+if __name__ == '__main__':
+	main()
diff --git a/check b/check
new file mode 100755
index 0000000..2ca7fe3
--- /dev/null
+++ b/check
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+findpy3=$(which python3)
+if [ -z $findpy3 ]; then
+	echo "Can't find 'pyhton3' installed. That script needs it!";
+	exit 1;
+fi
+
+$findpy3 bin/checker.py
\ No newline at end of file
diff --git a/check.bat b/check.bat
new file mode 100644
index 0000000..0a16851
--- /dev/null
+++ b/check.bat
@@ -0,0 +1,32 @@
+@echo off
+title Checking tunnels...
+SET PY_PYTHON=3
+
+for %%X in (python3.exe) do (set FOUND=%%~$PATH:X)
+if defined FOUND (
+	set xPy=%FOUND%
+	goto RUN_CHECK
+)
+
+for %%X in (python.exe) do (set FOUND=%%~$PATH:X)
+if defined FOUND (
+	%FOUND% -c "import sys; print(sys.version_info[0])" | find "3" >nul && set xyes=1 || set xyes=0
+	if "%xyes%" == 1 (
+		set xPy=%FOUND%
+		goto RUN_CHECK
+	) else (
+		echo Error: Python3 not found!
+		pause
+		exit
+	)
+) else (
+	echo Error: Python3 not found!
+	pause
+	exit
+)
+
+:RUN_CHECK
+%xPy% bin\checker.py
+
+echo Done...
+pause > nul
\ No newline at end of file
diff --git a/list.example.ini b/list.example.ini
new file mode 100644
index 0000000..0807e60
--- /dev/null
+++ b/list.example.ini
@@ -0,0 +1,34 @@
+; REQIRED FIELDS IS PORT and TYPE!
+; Other fields is not required
+;
+; Указание полей PORT и TYPE обязательно!
+; Остальные можно заполнять чем угодно,
+; они используются только для вывода информации в таблицу
+;
+; [PORT]
+; type    = type of proxy (http - using SocksiPyHandler, http0 - using urllib, socks - only 5th version using SocksiPyHandler)
+; address = base32 address
+; name    = name of tunnel
+; owner   = name of owner
+; info    = some info
+
+[4450]
+type    = http
+address = 77mpz4z6s4eenjexleclqb36uxvqjtztqikjfqa4sovojh6gwwha.b32.i2p
+name    = false.i2p
+owner   = meeh
+info    = httpproxy
+
+[4465]
+type    = socks
+address = hob3qpw7c6yaurusuzlden66tp4opksrqqukywefnqyj6lhauhoa.b32.i2p
+name    = public
+owner   = r4sas
+info    = client
+
+[4470]
+type    = http
+address = wfigbdfs6tvajiw24xwohbwwy5pq3jcgzevwnsky2ucwzwgodumq.b32.i2p
+name    = blue
+owner   = arctic
+info    = httpproxy