+++ /dev/null
-#!/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], 16)
- 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'
projects / tinc / blobdiff