X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=gui%2FTinc.py;fp=gui%2FTinc.py;h=d4dddd264395efb03d66bbe4efe9974cb580303e;hb=10d609b1f0dd9eeb024cd40359683d48542aecbf;hp=0000000000000000000000000000000000000000;hpb=55ef2f806f9840103bceb472564a711b22e73d58;p=tinc

diff --git a/gui/Tinc.py b/gui/Tinc.py
new file mode 100755
index 00000000..d4dddd26
--- /dev/null
+++ b/gui/Tinc.py
@@ -0,0 +1,215 @@
+#!/usr/bin/python
+
+import string
+import socket
+
+REQ_STOP = 0
+REQ_RELOAD = 1
+REQ_RESTART = 2
+REQ_DUMP_NODES = 3
+REQ_DUMP_EDGES = 4
+REQ_DUMP_SUBNETS = 5
+REQ_DUMP_CONNECTIONS = 6
+REQ_DUMP_GRAPH = 7
+REQ_PURGE = 8
+REQ_SET_DEBUG = 9
+REQ_RETRY = 10
+REQ_CONNECT = 11
+REQ_DISCONNECT = 12
+
+ID = 0
+ACK = 4
+CONTROL = 18
+
+class Node:
+	def __init__(self):
+		print('New node')
+
+	def __exit__(self):
+		print('Deleting node ' + self.name)
+
+	def parse(self, args):
+		self.name = args[0]
+		self.address = args[2]
+		if args[3] != 'port':
+			args.insert(3, 'port')
+			args.insert(4, '')
+		self.port = args[4]
+		self.cipher = int(args[6])
+		self.digest = int(args[8])
+		self.maclength = int(args[10])
+		self.compression = int(args[12])
+		self.options = int(args[14], 0x10)
+		self.status = int(args[16], 0x10)
+		self.nexthop = args[18]
+		self.via = args[20]
+		self.distance = int(args[22])
+		self.pmtu = int(args[24])
+		self.minmtu = int(args[26])
+		self.maxmtu = int(args[28][:-1])
+
+		self.subnets = {}
+
+class Edge:
+	def parse(self, args):
+		self.fr = args[0]
+		self.to = args[2]
+		self.address = args[4]
+		self.port = args[6]
+		self.options = int(args[8])
+		self.weight = int(args[10])
+
+class Subnet:
+	def parse(self, args):
+		if args[0].find('#') >= 0:
+			(address, self.weight) = args[0].split('#', 1)
+		else:
+			self.weight = 10
+			address = args[0]
+
+		if address.find('/') >= 0:
+			(self.address, self.prefixlen) = address.split('/', 1)
+		else:
+			self.address = address
+			self.prefixlen = '48'
+
+		self.owner = args[2]	
+
+class Connection:
+	def parse(self, args):
+		self.name = args[0]
+		self.address = args[2]
+		if args[3] != 'port':
+			args.insert(3, 'port')
+			args.insert(4, '')
+		self.port = args[4]
+		self.options = int(args[6], 0x10)
+		self.socket = int(args[8])
+		self.status = int(args[10], 0x10)
+		self.weight = 123
+
+class VPN:
+	confdir = '/etc/tinc'
+	cookiedir = '/var/run/'
+
+	def connect(self):
+		f = open(self.cookiefile)
+		cookie = string.split(f.readline())
+		f.close()
+		s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+		s.connect(('127.0.0.1', int(cookie[1])))
+		self.sf = s.makefile()
+		s.close()
+		hello = string.split(self.sf.readline())
+		self.name = hello[1]
+		self.sf.write('0 ^' + cookie[0] + ' 17\r\n')
+		self.sf.flush()
+		resp = string.split(self.sf.readline())
+		self.port = cookie[1]
+		self.nodes = {}
+		self.edges = {}
+		self.subnets = {}
+		self.connections = {}
+		self.refresh()
+
+	def refresh(self):
+		self.sf.write('18 3\r\n18 4\r\n18 5\r\n18 6\r\n')
+		self.sf.flush()
+
+		for node in self.nodes.values():
+			node.visited = False
+		for edge in self.edges.values():
+			edge.visited = False
+		for subnet in self.subnets.values():
+			subnet.visited = False
+		for connections in self.connections.values():
+			connections.visited = False
+
+		while True:
+			resp = string.split(self.sf.readline())
+			if len(resp) < 2:
+				break
+			if resp[0] != '18':
+				break
+			if resp[1] == '3':
+				if len(resp) < 3:
+					continue
+				node = self.nodes.get(resp[2]) or Node()
+				node.parse(resp[2:])
+				node.visited = True
+				self.nodes[resp[2]] = node
+			elif resp[1] == '4':
+				if len(resp) < 5:
+					continue
+				edge = self.nodes.get((resp[2], resp[4])) or Edge()
+				edge.parse(resp[2:])
+				edge.visited = True
+				self.edges[(resp[2], resp[4])] = edge
+			elif resp[1] == '5':
+				if len(resp) < 5:
+					continue
+				subnet = self.subnets.get((resp[2], resp[4])) or Subnet()
+				subnet.parse(resp[2:])
+				subnet.visited = True
+				self.subnets[(resp[2], resp[4])] = subnet
+				self.nodes[subnet.owner].subnets[resp[2]] = subnet
+			elif resp[1] == '6':
+				if len(resp) < 5:
+					break
+				connection = self.connections.get((resp[2], resp[4])) or Connection()
+				connection.parse(resp[2:])
+				connection.visited = True
+				self.connections[(resp[2], resp[4])] = connection
+			else:
+				break
+
+		for key, subnet in self.subnets.items():
+			if not subnet.visited:
+				del self.subnets[key]
+
+		for key, edge in self.edges.items():
+			if not edge.visited:
+				del self.edges[key]
+
+		for key, node in self.nodes.items():
+			if not node.visited:
+				del self.nodes[key]
+			else:
+				for key, subnet in node.subnets.items():
+					if not subnet.visited:
+						del node.subnets[key]
+
+		for key, connection in self.connections.items():
+			if not connection.visited:
+				del self.connections[key]
+
+	def close(self):
+		self.sf.close()
+
+	def disconnect(self, name):
+		self.sf.write('18 12 ' + name + '\r\n')
+		self.sf.flush()
+		resp = string.split(self.sf.readline())
+
+	def debug(self, level = -1):
+		self.sf.write('18 9 ' + str(level) + '\r\n')
+		self.sf.flush()
+		resp = string.split(self.sf.readline())
+		return int(resp[2])
+
+	def __init__(self, netname = None, controlcookie = None):
+		self.tincconf = VPN.confdir + '/'
+
+		if netname:
+			self.netname = netname
+			self.tincconf += netname + '/'
+
+		self.tincconf += 'tinc.conf'
+
+		if controlcookie is not None:
+			self.cookiefile = controlcookie
+		else:
+			self.cookiefile = VPN.cookiedir + 'tinc.'
+			if netname:
+				self.cookiefile += netname + '.'
+			self.cookiefile += 'cookie'