Anomos.NetworkModel.NetworkModel

Class NetworkModel

Simple Graph model of network

Instance Methods

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__init__(self, config)

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SimPeer

get(self, peerid)
Returns: SimPeer object corresponding to name or None if nonexistant

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getSwarm(self, infohash)

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getDownloadingPeers(self, infohash)

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getSeedingPeers(self, infohash)

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SimPeer

initPeer(self, peerid, pubkey, ip, port, sid, num_neighbors=4)
Returns: a reference to the created peer

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connect(self, v1, v2)
Creates connection between two nodes and selects Neighbor ID (NID).

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randConnect(self, peerid, numpeers)
Assign 'numpeers' many randomly selected neighbors to peer with id == peerid

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disconnect(self, peerid)
Removes designated peer from network

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nbrsOf(self, peerid)

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getPathsToFile(self, src, infohash, how_many=5, is_seed=False, minhops=3)

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getTrackingCodes(self, source, infohash, count=3)

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string

encryptTC(self, pathByNames, prevNbr=None, plaintext='#', msglen=4096)
Returns an encrypted tracking code source code

get(self, peerid)

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Parameters:

peerid (string)

Returns: SimPeer

SimPeer object corresponding to name or None if nonexistant

initPeer(self, peerid, pubkey, ip, port, sid, num_neighbors=4)

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Parameters:

pubkey (Anomos.Crypto.RSAPubKey) - public key to use when encrypting to this peer
peerid (string)

Returns: SimPeer

a reference to the created peer

connect(self, v1, v2)

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Creates connection between two nodes and selects Neighbor ID (NID).

Parameters:

v1 (string) - Peer ID
v2 (string) - Peer ID

disconnect(self, peerid)

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Removes designated peer from network

Parameters:

peerid - Peer ID (str) of peer to be removed

encryptTC(self, pathByNames, prevNbr=None, plaintext=`'#'`, msglen=4096)

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Returns an encrypted tracking code

Parameters:

pathByNames (list) - List of peer id's belonging to members of chain
plaintext (str) - Message to be encrypted at innermost onion layer.

Returns: string

E_a(\x0 + SID_a + TC_b + E_b(\x0 + SID_b + TC_c + \ E_c(\x1 + SID_c + plaintext)))

See Also: http://anomos.info/wp/2008/06/19/tracking-codes-revised/

Class NetworkModel

get(self, peerid)

initPeer(self, peerid, pubkey, ip, port, sid, num_neighbors=4)

connect(self, v1, v2)

disconnect(self, peerid)

encryptTC(self, pathByNames, prevNbr=None, plaintext='#', msglen=4096)

encryptTC(self, pathByNames, prevNbr=None, plaintext=`'#'`, msglen=4096)