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nexedi
re6stnet
Commits
b7453ca8
Commit
b7453ca8
authored
Jul 18, 2012
by
Julien Muchembled
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Use lowercase for variables
parent
ed6df9d4
Changes
4
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Showing
4 changed files
with
19 additions
and
18 deletions
+19
-18
db.py
db.py
+4
-4
plib.py
plib.py
+4
-4
propagation.py
propagation.py
+4
-3
upnpigd.py
upnpigd.py
+7
-7
No files found.
db.py
View file @
b7453ca8
...
...
@@ -3,7 +3,7 @@ import utils
class
PeerManager
:
def
__init__
(
self
,
db
P
ath
,
server
,
server_port
,
refresh_time
,
external_ip
,
internal_ip
,
port
,
proto
,
db_size
):
def
__init__
(
self
,
db
_p
ath
,
server
,
server_port
,
refresh_time
,
external_ip
,
internal_ip
,
port
,
proto
,
db_size
):
self
.
_refresh_time
=
refresh_time
self
.
_external_ip
=
external_ip
self
.
_internal_ip
=
internal_ip
...
...
@@ -13,7 +13,7 @@ class PeerManager:
self
.
_proxy
=
xmlrpclib
.
ServerProxy
(
'http://%s:%u'
%
(
server
,
server_port
))
utils
.
log
(
'Connectiong to peers database'
,
4
)
self
.
_db
=
sqlite3
.
connect
(
db
P
ath
,
isolation_level
=
None
)
self
.
_db
=
sqlite3
.
connect
(
db
_p
ath
,
isolation_level
=
None
)
utils
.
log
(
'Preparing peers database'
,
4
)
try
:
self
.
_db
.
execute
(
"UPDATE peers SET used = 0"
)
...
...
@@ -44,9 +44,9 @@ class PeerManager:
self
.
_db
.
execute
(
"DELETE FROM peers WHERE ip = ?"
,
(
self
.
_external_ip
,))
utils
.
log
(
'New peers : %s'
%
', '
.
join
(
map
(
str
,
new_peer_list
)),
5
)
def
getUnusedPeers
(
self
,
nPeers
):
def
getUnusedPeers
(
self
,
peer_count
):
return
self
.
_db
.
execute
(
"SELECT id, ip, port, proto FROM peers WHERE used = 0 "
"ORDER BY RANDOM() LIMIT ?"
,
(
nPeers
,))
"ORDER BY RANDOM() LIMIT ?"
,
(
peer_count
,))
def
usePeer
(
self
,
id
):
utils
.
log
(
'Updating peers database : using peer '
+
str
(
id
),
5
)
...
...
plib.py
View file @
b7453ca8
...
...
@@ -21,12 +21,12 @@ def openvpn(*args, **kw):
# TODO : set iface up when creating a server/client
# ! check working directory before launching up script ?
def
server
(
server
I
p
,
network
,
max_clients
,
dh_path
,
pipe_fd
,
port
,
proto
,
*
args
,
**
kw
):
def
server
(
server
_i
p
,
network
,
max_clients
,
dh_path
,
pipe_fd
,
port
,
proto
,
*
args
,
**
kw
):
utils
.
log
(
'Starting server'
,
3
)
return
openvpn
(
'--tls-server'
,
'--mode'
,
'server'
,
'--up'
,
'ovpn-server %s/%u'
%
(
server
I
p
,
len
(
network
)),
'--up'
,
'ovpn-server %s/%u'
%
(
server
_i
p
,
len
(
network
)),
'--client-connect'
,
'ovpn-server '
+
str
(
pipe_fd
),
'--client-disconnect'
,
'ovpn-server '
+
str
(
pipe_fd
),
'--dh'
,
dh_path
,
...
...
@@ -35,12 +35,12 @@ def server(serverIp, network, max_clients, dh_path, pipe_fd, port, proto, *args,
'--proto'
,
proto
,
*
args
,
**
kw
)
def
client
(
server
I
p
,
pipe_fd
,
*
args
,
**
kw
):
def
client
(
server
_i
p
,
pipe_fd
,
*
args
,
**
kw
):
utils
.
log
(
'Starting client'
,
5
)
return
openvpn
(
'--nobind'
,
'--client'
,
'--remote'
,
server
I
p
,
'--remote'
,
server
_i
p
,
'--up'
,
'ovpn-client'
,
'--route-up'
,
'ovpn-client '
+
str
(
pipe_fd
),
*
args
,
**
kw
)
...
...
propagation.py
View file @
b7453ca8
...
...
@@ -18,17 +18,17 @@ class RingMember:
class
Ring
:
def
__init__
(
self
,
entry
P
oint
):
def
__init__
(
self
,
entry
_p
oint
):
# initialize the connection
self
.
sock
=
socket
.
socket
(
socket
.
AF_INET6
,
socket
.
SOCK_DGRAM
)
self
.
sock
.
bind
((
''
,
0
))
self
.
me
=
RingMember
(
uuid
.
uuid1
().
int
,
''
,
self
.
sock
.
getsockname
()[
1
])
# TODO : get the address
# to enter the ring
self
.
predecessor
=
None
if
entry
P
oint
==
None
:
if
entry
_p
oint
==
None
:
self
.
successor
=
self
.
me
else
:
self
.
send
(
'FIND_SUCCESSOR '
+
str
(
self
.
me
.
id
)
+
' '
+
self
.
me
.
toString
(),
entry
P
oint
)
self
.
send
(
'FIND_SUCCESSOR '
+
str
(
self
.
me
.
id
)
+
' '
+
self
.
me
.
toString
(),
entry
_p
oint
)
log
.
log
(
'Init the ring with me = '
+
self
.
me
.
toString
(),
3
)
# TODO :
...
...
@@ -71,6 +71,7 @@ class Ring:
# to be called periodically
# def fixFingers(self)
# # XXX: naming - should be finger_count
# next = (next + 1) mod (nFingers) # Or Random, cf google
# finger[next] = find_successor(n+2^{next-1});
...
...
upnpigd.py
View file @
b7453ca8
...
...
@@ -2,18 +2,18 @@ import miniupnpc
import
socket
# return (address, port)
def
ForwardViaUPnP
(
local
P
ort
):
def
ForwardViaUPnP
(
local
_p
ort
):
u
=
miniupnpc
.
UPnP
()
u
.
discoverdelay
=
200
u
.
discover
()
u
.
selectigd
()
external
P
ort
=
1194
external
_p
ort
=
1194
while
True
:
while
u
.
getspecificportmapping
(
external
P
ort
,
'UDP'
)
!=
None
:
external
P
ort
=
max
(
externalPort
+
1
,
49152
)
if
external
P
ort
==
65536
:
while
u
.
getspecificportmapping
(
external
_p
ort
,
'UDP'
)
!=
None
:
external
_p
ort
=
max
(
externalPort
+
1
,
49152
)
if
external
_p
ort
==
65536
:
raise
Exception
if
u
.
addportmapping
(
external
Port
,
'UDP'
,
u
.
lanaddr
,
localP
ort
,
'Vifib openvpn server'
,
''
):
return
(
u
.
externalipaddress
(),
external
P
ort
)
if
u
.
addportmapping
(
external
_port
,
'UDP'
,
u
.
lanaddr
,
local_p
ort
,
'Vifib openvpn server'
,
''
):
return
(
u
.
externalipaddress
(),
external
_p
ort
)
# TODO : specify a lease duration
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