mirror of
https://github.com/cwinfo/yggdrasil-map
synced 2024-11-22 00:00:27 +00:00
Merge branch 'future'
This commit is contained in:
Arceliar
commit
17c800f4b1
@ -1,75 +0,0 @@
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import json
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import socket
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import sys
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import time
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#gives the option to get data from an external server instead and send that
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#if no options given it will default to localhost instead
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if len(sys.argv) == 3:
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host_port = (sys.argv[1], int(sys.argv[2]))
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else:
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host_port = ('localhost', 9001)
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def getDHTPingRequest(key, coords, target=None):
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if target:
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return '{{"keepalive":true, "request":"dhtPing", "box_pub_key":"{}", "coords":"{}", "target":"{}"}}'.format(key, coords, target)
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else:
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return '{{"keepalive":true, "request":"dhtPing", "box_pub_key":"{}", "coords":"{}"}}'.format(key, coords)
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def doRequest(req):
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try:
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ygg = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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ygg.connect(host_port)
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ygg.send(req)
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data = json.loads(ygg.recv(1024*15))
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return data
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except:
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return None
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visited = dict() # Add nodes after a successful lookup response
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rumored = dict() # Add rumors about nodes to ping
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timedout = dict()
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def handleResponse(address, info, data):
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global visited
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global rumored
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global timedout
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timedout[str(address)] = {'box_pub_key':str(info['box_pub_key']), 'coords':str(info['coords'])}
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if not data: return
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if 'response' not in data: return
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if 'nodes' not in data['response']: return
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for addr,rumor in data['response']['nodes'].iteritems():
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if addr in visited: continue
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rumored[addr] = rumor
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if address not in visited:
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# TODO? remove this, it's debug output that happens to be in the same format as yakamo's "current" json file
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now = time.time()
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visited[str(address)] = {'box_pub_key':str(info['box_pub_key']), 'coords':str(info['coords']), 'time':now}
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if address in timedout: del timedout[address]
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if len(visited) > 1: sys.stdout.write(",\n")
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sys.stdout.write('"{}": ["{}", {}]'.format(address, info['coords'], int(now)))
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sys.stdout.flush()
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# End handleResponse
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# Get self info
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selfInfo = doRequest('{"keepalive":true, "request":"getSelf"}')
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# Initialize dicts of visited/rumored nodes
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for k,v in selfInfo['response']['self'].iteritems(): rumored[k] = v
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# Loop over rumored nodes and ping them, adding to visited if they respond
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print '{"yggnodes": {'
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while len(rumored) > 0:
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for k,v in rumored.iteritems():
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handleResponse(k, v, doRequest(getDHTPingRequest(v['box_pub_key'], v['coords'])))
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# These next two are imperfect workarounds to deal with old kad nodes
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handleResponse(k, v, doRequest(getDHTPingRequest(v['box_pub_key'], v['coords'], '0'*128)))
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handleResponse(k, v, doRequest(getDHTPingRequest(v['box_pub_key'], v['coords'], 'f'*128)))
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break
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del rumored[k]
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print '\n}}'
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#End
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# TODO do something with the results
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#print visited
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#print timedout
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106
scripts/crawl.py
Normal file
106
scripts/crawl.py
Normal file
@ -0,0 +1,106 @@
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import json
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import socket
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import sys
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import time
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#gives the option to get data from an external server instead and send that
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#if no options given it will default to localhost instead
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if len(sys.argv) == 3:
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socktype = socket.AF_INET
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sockaddr = (sys.argv[1], int(sys.argv[2]))
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elif len(sys.argv) == 2:
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socktype = socket.AF_UNIX
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sockaddr = sys.argv[1]
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else:
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socktype = socket.AF_UNIX
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sockaddr = "/var/run/yggdrasil.sock"
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def getNodeInfoRequest(key):
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return '{{"keepalive":true, "request":"getNodeInfo", "key":"{}"}}'.format(key)
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def getSelfRequest(key):
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return '{{"keepalive":true, "request":"debug_remoteGetSelf", "key":"{}"}}'.format(key)
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def getPeersRequest(key):
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return '{{"keepalive":true, "request":"debug_remoteGetPeers", "key":"{}"}}'.format(key)
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def getDHTRequest(key):
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return '{{"keepalive":true, "request":"debug_remoteGetDHT", "key":"{}"}}'.format(key)
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def doRequest(req):
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try:
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ygg = socket.socket(socktype, socket.SOCK_STREAM)
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ygg.connect(sockaddr)
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ygg.send(req)
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data = json.loads(ygg.recv(1024*15))
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return data
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except:
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return None
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visited = set() # Add nodes after a successful lookup response
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rumored = set() # Add rumors about nodes to ping
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timedout = set()
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def handleNodeInfoResponse(publicKey, data):
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global visited
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global rumored
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global timedout
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if publicKey in visited: return
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if not data: return
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if 'response' not in data: return
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out = dict()
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for addr,v in data['response'].iteritems():
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out['address'] = addr
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out['nodeinfo'] = v
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selfInfo = doRequest(getSelfRequest(publicKey))
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if 'response' in selfInfo:
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for _,v in selfInfo['response'].iteritems():
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if 'coords' in v:
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out['coords'] = v['coords']
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peerInfo = doRequest(getPeersRequest(publicKey))
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if 'response' in peerInfo:
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for _,v in peerInfo['response'].iteritems():
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if 'keys' not in v: continue
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peers = v['keys']
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for key in peers:
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if key in visited: continue
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if key in timedout: continue
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rumored.add(key)
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out['peers'] = peers
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dhtInfo = doRequest(getDHTRequest(publicKey))
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if 'response' in dhtInfo:
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for _,v in dhtInfo['response'].iteritems():
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if 'keys' in v:
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dht = v['keys']
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for key in dht:
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if key in visited: continue
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if key in timedout: continue
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rumored.add(key)
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out['dht'] = dht
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out['time'] = time.time()
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if len(visited) > 0: sys.stdout.write(",\n")
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sys.stdout.write('"{}": {}'.format(publicKey, json.dumps(out)))
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sys.stdout.flush()
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visited.add(publicKey)
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# End handleResponse
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# Get self info
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selfInfo = doRequest('{"keepalive":true, "request":"getSelf"}')
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for k,v in selfInfo['response']['self'].iteritems(): rumored.add(v['key'])
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# Initialize dicts of visited/rumored nodes
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#for k,v in selfInfo['response']['self'].iteritems(): rumored[k] = v
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# Loop over rumored nodes and ping them, adding to visited if they respond
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print '{"yggnodes": {'
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while len(rumored) > 0:
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for k in rumored:
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handleNodeInfoResponse(k, doRequest(getNodeInfoRequest(k)))
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break
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rumored.remove(k)
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print '\n}}'
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#End
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# TODO do something with the results
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#print visited
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#print timedout
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191
scripts/crawler.go
Normal file
191
scripts/crawler.go
Normal file
@ -0,0 +1,191 @@
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package main
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import (
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"encoding/json"
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"fmt"
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"net"
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"sync"
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"time"
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)
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var waitgroup sync.WaitGroup
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var visited sync.Map
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var rumored sync.Map
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const MAX_RETRY = 3
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func dial() (net.Conn, error) {
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return net.DialTimeout("unix", "/var/run/yggdrasil.sock", time.Second)
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}
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func getRequest(key, request string) map[string]interface{} {
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return map[string]interface{}{
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"keepalive": true,
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"request": request,
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"key": key,
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}
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}
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func doRequest(request map[string]interface{}) map[string]interface{} {
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req, err := json.Marshal(request)
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if err != nil {
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panic(err)
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}
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var res map[string]interface{}
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for idx := 0; idx < MAX_RETRY; idx++ {
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sock, err := dial()
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if err != nil {
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panic(err)
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}
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if _, err = sock.Write(req); err != nil {
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panic(err)
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}
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bs := make([]byte, 65535)
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n, err := sock.Read(bs)
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if err != nil {
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panic(bs)
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}
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bs = bs[:n]
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if err = json.Unmarshal(bs, &res); err != nil {
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panic(err)
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}
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// TODO parse res, check if there's an error
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if res, ok := res["response"]; ok {
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if _, isIn := res.(map[string]interface{})["error"]; isIn {
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continue
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}
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}
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break
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}
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return res
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}
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func getNodeInfo(key string) map[string]interface{} {
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return doRequest(getRequest(key, "getNodeInfo"))
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}
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func getSelf(key string) map[string]interface{} {
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return doRequest(getRequest(key, "debug_remoteGetSelf"))
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}
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func getPeers(key string) map[string]interface{} {
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return doRequest(getRequest(key, "debug_remoteGetPeers"))
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}
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func getDHT(key string) map[string]interface{} {
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return doRequest(getRequest(key, "debug_remoteGetDHT"))
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}
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type rumorResult struct {
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key string
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res map[string]interface{}
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}
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func doRumor(key string, out chan rumorResult) {
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waitgroup.Add(1)
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go func() {
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defer waitgroup.Done()
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if _, known := rumored.LoadOrStore(key, true); known {
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return
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}
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defer rumored.Delete(key)
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if _, known := visited.Load(key); known {
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return
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}
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results := make(map[string]interface{})
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if res, ok := getNodeInfo(key)["response"]; ok {
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for addr, v := range res.(map[string]interface{}) {
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vm, ok := v.(map[string]interface{})
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if !ok {
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return
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}
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results["address"] = addr
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results["nodeinfo"] = vm
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}
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}
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if res, ok := getSelf(key)["response"]; ok {
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for _, v := range res.(map[string]interface{}) {
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vm, ok := v.(map[string]interface{})
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if !ok {
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return
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}
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if coords, ok := vm["coords"]; ok {
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results["coords"] = coords
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}
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}
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}
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if res, ok := getPeers(key)["response"]; ok {
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for _, v := range res.(map[string]interface{}) {
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vm, ok := v.(map[string]interface{})
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if !ok {
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return
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}
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if keys, ok := vm["keys"]; ok {
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results["peers"] = keys
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for _, key := range keys.([]interface{}) {
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doRumor(key.(string), out)
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}
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}
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}
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}
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if res, ok := getDHT(key)["response"]; ok {
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for _, v := range res.(map[string]interface{}) {
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vm, ok := v.(map[string]interface{})
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if !ok {
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return
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}
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if keys, ok := vm["keys"]; ok {
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results["dht"] = keys
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for _, key := range keys.([]interface{}) {
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doRumor(key.(string), out)
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}
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}
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}
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}
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if len(results) > 0 {
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if _, known := visited.LoadOrStore(key, true); known {
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return
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}
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results["time"] = time.Now().Unix()
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out <- rumorResult{key, results}
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}
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}()
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}
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func doPrinter() (chan rumorResult, chan struct{}) {
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results := make(chan rumorResult)
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done := make(chan struct{})
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go func() {
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defer close(done)
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fmt.Println("{\"yggnodes\": {")
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var notFirst bool
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for result := range results {
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// TODO correct output
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res, err := json.Marshal(result.res)
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if err != nil {
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panic(err)
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}
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if notFirst {
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fmt.Println(",")
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}
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fmt.Printf("\"%s\": %s", result.key, res)
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notFirst = true
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}
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fmt.Println("\n}}")
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}()
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return results, done
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}
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func main() {
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self := doRequest(map[string]interface{}{"keepalive": true, "request": "getSelf"})
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res := self["response"].(map[string]interface{})["self"].(map[string]interface{})
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var key string
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for _, v := range res {
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key = v.(map[string]interface{})["key"].(string)
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}
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results, done := doPrinter()
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doRumor(key, results)
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waitgroup.Wait()
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close(results)
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<-done
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}
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@ -1,11 +1,10 @@
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#!/usr/bin/env python
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from flask import Config
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from database import NodeDB
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import graphPlotter
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import cgi
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import urllib, json
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url = "http://y.yakamo.org:3000/current"
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#url = "http://y.yakamo.org:3000/current"
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url = "current"
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# nodes indexed by coords
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class NodeInfo:
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@ -34,9 +33,18 @@ def generate_graph(time_limit=60*60*3):
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data = json.loads(response.read())["yggnodes"]
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toAdd = []
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for ip in data:
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info = NodeInfo(ip, data[ip][0])
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if len(data[ip]) >= 3: info.label = data[ip][2]
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for key in data:
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if 'address' not in data[key] or 'coords' not in data[key]: continue
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ip = data[key]['address']
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coords = data[key]['coords']
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info = NodeInfo(ip, coords)
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try:
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if 'nodeinfo' in data[key]:
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if 'name' in data[key]['nodeinfo']:
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label = str(data[key]['nodeinfo']['name'])
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if len(label) <= 32:
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info.label = label
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except: pass
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info.label = cgi.escape(info.label)
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toAdd.append(info)
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@ -67,16 +75,5 @@ def generate_graph(time_limit=60*60*3):
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with open('static/graph.json', 'w') as f:
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f.write(js)
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def load_graph_from_db(time_limit):
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config = Config('./')
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config.from_pyfile('web_config.cfg')
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with NodeDB(config) as db:
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nodes = db.get_nodes(time_limit)
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edges = db.get_edges(nodes, 60*60*24*7)
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return (nodes, edges)
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|
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|
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if __name__ == '__main__':
|
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generate_graph()
|
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|
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Reference in New Issue
Block a user