mirror of
https://github.com/cwinfo/yggdrasil-map
synced 2024-09-19 14:59:35 +00:00
186 lines
3.6 KiB
Python
Executable File
186 lines
3.6 KiB
Python
Executable File
#!/usr/bin/env python2
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###############################################################################
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# CONFIG
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# URL where data is sent
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# www.fc00.org for clearnet access
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# fc00.org for hyperboria
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# [fcc7:5feb:2c76:53d0:f954:9768:1008:fc00] for DNS-less access
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url = 'http://www.fc00.org/sendGraph'
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# Cjdns path without trailing slash
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cjdns_path = '/home/user/cjdns'
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# ----------------------
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# RPC connection details
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# ----------------------
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# If this is set to True connection details will be loaded from ~/.cjdnsadmin
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cjdns_use_default = True
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# otherwise these are used
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cjdns_ip = '127.0.0.1'
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cjdns_port = 11234
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cjdns_password = 'hunter2'
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###############################################################################
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import sys
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import urllib
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import urllib2
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from collections import deque
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import json
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sys.path.append(cjdns_path + '/contrib/python/cjdnsadmin/')
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import cjdnsadmin
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def main():
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cjdns = cjdns_connect()
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success = generate_and_send_graph(cjdns)
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sys.exit(0 if success else 1)
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def generate_and_send_graph(cjdns):
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source_nodes = cjdns_get_node_store(cjdns)
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nodes, edges = cjdns_graph_from_nodes(cjdns, source_nodes)
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graph_data = {
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'nodes': [],
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'edges': []
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}
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for n in nodes.values():
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graph_data['nodes'].append({
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'ip': n.ip,
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'key': n.key,
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'version': n.version
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})
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for e in edges:
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graph_data['edges'].append({
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'a': e.a.ip,
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'b': e.b.ip
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})
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json_str = json.dumps(graph_data)
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return send_data(json_str)
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class Node:
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def __init__(self, ip, version=None, key=None):
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self.ip = ip
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self.version = version
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self.key = key
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class Edge:
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def __init__(self, a, b):
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self.a, self.b = sorted([a, b])
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def is_in(self, edges):
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for e in edges:
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if e.a.ip == self.a.ip and e.b.ip == self.b.ip:
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return True
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return False
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def cjdns_connect():
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if cjdns_use_default:
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return cjdnsadmin.connectWithAdminInfo()
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else:
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return cjdnsadmin.connect(cjdns_ip, cjdns_port, cjdns_password)
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def cjdns_get_node_store(cjdns):
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nodes = dict()
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i = 0
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while True:
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res = cjdns.NodeStore_dumpTable(i)
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if not 'routingTable' in res:
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break
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for n in res['routingTable']:
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if not 'ip' in n:
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continue
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ip = n['ip']
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version = None
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if 'version' in n:
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version = n['version']
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nodes[ip] = Node(ip, version)
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if not 'more' in res or res['more'] != 1:
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break
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i += 1
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return nodes
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def cjdns_graph_from_nodes(cjdns, source_nodes):
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nodes_to_check = deque(source_nodes.values())
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nodes = source_nodes.copy()
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edges = []
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while len(nodes_to_check) > 0:
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node = nodes_to_check.pop()
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nodes[node.ip] = node
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resp = cjdns.NodeStore_nodeForAddr(node.ip)
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if not 'result' in resp:
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continue
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res = resp['result']
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if 'key' in res:
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node.key = res['key']
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if 'protocolVersion' in res:
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node.version = res['protocolVersion']
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if 'linkCount' in res:
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for i in range(0, int(res['linkCount'])):
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resp = cjdns.NodeStore_getLink(node.ip, i)
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if not 'result' in resp:
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continue
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res = resp['result']
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if not 'child' in res or not 'isOneHop' in res or res['isOneHop'] != 1:
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continue
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# Add node
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child_ip = res['child']
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if not child_ip in nodes:
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n = Node(child_ip)
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nodes[child_ip] = n
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nodes_to_check.append(n)
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# Add edge
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e = Edge(nodes[node.ip], nodes[child_ip])
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if not e.is_in(edges):
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edges.append(e)
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return (nodes, edges)
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def send_data(graph_data):
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post_data = urllib.urlencode({'data': graph_data})
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req = urllib2.Request(url, post_data)
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response = urllib2.urlopen(req)
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output = response.read()
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return output == 'OK'
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if __name__ == "__main__":
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main()
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