Merge pull request #270 from mhchia/fix/mplex-stream-id-and-interop

Fix mplex stream id and add interop CI
This commit is contained in:
Kevin Mai-Husan Chia 2019-08-31 23:56:43 +08:00 committed by GitHub
commit 73ae5a35ec
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GPG Key ID: 4AEE18F83AFDEB23
30 changed files with 833 additions and 100 deletions

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@ -8,6 +8,17 @@ matrix:
- python: 3.7
dist: xenial
env: TOXENV=lint
- python: 3.7
dist: xenial
env: TOXENV=py37-interop
sudo: true
before_install:
- wget https://dl.google.com/go/go1.12.6.linux-amd64.tar.gz
- sudo tar -C /usr/local -xzf go1.12.6.linux-amd64.tar.gz
- export GOPATH=$HOME/go
- export GOROOT=/usr/local/go
- export PATH=$GOROOT/bin:$GOPATH/bin:$PATH
- ./install_interop_go_pkgs.sh
install:
- pip install --upgrade pip

5
install_interop_go_pkgs.sh Executable file
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@ -0,0 +1,5 @@
#!/bin/bash
go version
cd tests/interop/go_pkgs/
go install ./...

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@ -107,3 +107,9 @@ class BasicHost(IHost):
return
await self._network.dial_peer(peer_info.peer_id)
async def disconnect(self, peer_id: ID) -> None:
await self._network.close_peer(peer_id)
async def close(self) -> None:
await self._network.close()

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@ -71,3 +71,11 @@ class IHost(ABC):
:param peer_info: peer_info of the host we want to connect to
:type peer_info: peer.peerinfo.PeerInfo
"""
@abstractmethod
async def disconnect(self, peer_id: ID) -> None:
pass
@abstractmethod
async def close(self) -> None:
pass

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@ -70,3 +70,11 @@ class INetwork(ABC):
:param notifee: object implementing Notifee interface
:return: true if notifee registered successfully, false otherwise
"""
@abstractmethod
async def close(self) -> None:
pass
@abstractmethod
async def close_peer(self, peer_id: ID) -> None:
pass

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@ -32,6 +32,8 @@ class Swarm(INetwork):
upgrader: TransportUpgrader
transport: ITransport
router: IPeerRouting
# TODO: Connection and `peer_id` are 1-1 mapping in our implementation,
# whereas in Go one `peer_id` may point to multiple connections.
connections: Dict[ID, IMuxedConn]
listeners: Dict[str, IListener]
stream_handlers: Dict[INetStream, Callable[[INetStream], None]]
@ -225,10 +227,8 @@ class Swarm(INetwork):
raise SwarmException(
f"fail to upgrade the connection to a muxed connection from {peer_id}"
) from error
# Store muxed_conn with peer id
self.connections[peer_id] = muxed_conn
# Call notifiers since event occurred
for notifee in self.notifees:
await notifee.connected(self, muxed_conn)
@ -264,12 +264,26 @@ class Swarm(INetwork):
def add_router(self, router: IPeerRouting) -> None:
self.router = router
# TODO: `tear_down`
async def tear_down(self) -> None:
# Reference: https://github.com/libp2p/go-libp2p-swarm/blob/8be680aef8dea0a4497283f2f98470c2aeae6b65/swarm.go#L118 # noqa: E501
pass
async def close(self) -> None:
# TODO: Prevent from new listeners and conns being added.
# Reference: https://github.com/libp2p/go-libp2p-swarm/blob/8be680aef8dea0a4497283f2f98470c2aeae6b65/swarm.go#L124-L134 # noqa: E501
# TODO: `disconnect`?
# Close listeners
await asyncio.gather(
*[listener.close() for listener in self.listeners.values()]
)
# Close connections
await asyncio.gather(
*[connection.close() for connection in self.connections.values()]
)
async def close_peer(self, peer_id: ID) -> None:
if peer_id not in self.connections:
return
connection = self.connections[peer_id]
del self.connections[peer_id]
await connection.close()
def create_generic_protocol_handler(swarm: Swarm) -> GenericProtocolHandlerFn:

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@ -41,7 +41,7 @@ class ID:
def __str__(self) -> str:
if FRIENDLY_IDS:
return self.to_string()[2:8]
return f"<peer.ID {self.to_string()[2:8]}>"
else:
return self.to_string()

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@ -4,6 +4,7 @@ from typing import TYPE_CHECKING, Optional
from libp2p.peer.id import ID
from libp2p.security.secure_conn_interface import ISecureConn
from libp2p.stream_muxer.mplex.constants import HeaderTags
from libp2p.stream_muxer.mplex.datastructures import StreamID
if TYPE_CHECKING:
# Prevent GenericProtocolHandlerFn introducing circular dependencies
@ -51,7 +52,7 @@ class IMuxedConn(ABC):
"""
@abstractmethod
async def read_buffer(self, stream_id: int) -> bytes:
async def read_buffer(self, stream_id: StreamID) -> bytes:
"""
Read a message from stream_id's buffer, check raw connection for new messages
:param stream_id: stream id of stream to read from
@ -59,7 +60,7 @@ class IMuxedConn(ABC):
"""
@abstractmethod
async def read_buffer_nonblocking(self, stream_id: int) -> Optional[bytes]:
async def read_buffer_nonblocking(self, stream_id: StreamID) -> Optional[bytes]:
"""
Read a message from `stream_id`'s buffer, non-blockingly.
"""
@ -78,7 +79,9 @@ class IMuxedConn(ABC):
"""
@abstractmethod
async def send_message(self, flag: HeaderTags, data: bytes, stream_id: int) -> int:
async def send_message(
self, flag: HeaderTags, data: bytes, stream_id: StreamID
) -> int:
"""
sends a message over the connection
:param header: header to use

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@ -0,0 +1,6 @@
from typing import NamedTuple
class StreamID(NamedTuple):
channel_id: int
is_initiator: bool

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@ -1,5 +1,6 @@
import asyncio
from typing import Dict, Optional, Tuple
from typing import Any # noqa: F401
from typing import Dict, List, Optional, Tuple
from libp2p.network.typing import GenericProtocolHandlerFn
from libp2p.peer.id import ID
@ -13,6 +14,7 @@ from libp2p.utils import (
)
from .constants import HeaderTags
from .datastructures import StreamID
from .exceptions import StreamNotFound
from .mplex_stream import MplexStream
@ -29,9 +31,11 @@ class Mplex(IMuxedConn):
# TODO: `dataIn` in go implementation. Should be size of 8.
# TODO: Also, `dataIn` is closed indicating EOF in Go. We don't have similar strategies
# to let the `MplexStream`s know that EOF arrived (#235).
buffers: Dict[int, "asyncio.Queue[bytes]"]
stream_queue: "asyncio.Queue[int]"
next_stream_id: int
buffers: Dict[StreamID, "asyncio.Queue[bytes]"]
stream_queue: "asyncio.Queue[StreamID]"
next_channel_id: int
_tasks: List["asyncio.Future[Any]"]
# TODO: `generic_protocol_handler` should be refactored out of mplex conn.
def __init__(
@ -49,10 +53,7 @@ class Mplex(IMuxedConn):
"""
self.secured_conn = secured_conn
if self.secured_conn.initiator:
self.next_stream_id = 0
else:
self.next_stream_id = 1
self.next_channel_id = 0
# Store generic protocol handler
self.generic_protocol_handler = generic_protocol_handler
@ -65,8 +66,10 @@ class Mplex(IMuxedConn):
self.stream_queue = asyncio.Queue()
self._tasks = []
# Kick off reading
asyncio.ensure_future(self.handle_incoming())
self._tasks.append(asyncio.ensure_future(self.handle_incoming()))
@property
def initiator(self) -> bool:
@ -76,6 +79,8 @@ class Mplex(IMuxedConn):
"""
close the stream muxer and underlying secured connection
"""
for task in self._tasks:
task.cancel()
await self.secured_conn.close()
def is_closed(self) -> bool:
@ -85,7 +90,7 @@ class Mplex(IMuxedConn):
"""
raise NotImplementedError()
async def read_buffer(self, stream_id: int) -> bytes:
async def read_buffer(self, stream_id: StreamID) -> bytes:
"""
Read a message from buffer of the stream specified by `stream_id`,
check secured connection for new messages.
@ -97,7 +102,7 @@ class Mplex(IMuxedConn):
raise StreamNotFound(f"stream {stream_id} is not found")
return await self.buffers[stream_id].get()
async def read_buffer_nonblocking(self, stream_id: int) -> Optional[bytes]:
async def read_buffer_nonblocking(self, stream_id: StreamID) -> Optional[bytes]:
"""
Read a message from buffer of the stream specified by `stream_id`, non-blockingly.
`StreamNotFound` is raised when stream `stream_id` is not found in `Mplex`.
@ -108,13 +113,13 @@ class Mplex(IMuxedConn):
return None
return await self.buffers[stream_id].get()
def _get_next_stream_id(self) -> int:
def _get_next_channel_id(self) -> int:
"""
Get next available stream id
:return: next available stream id for the connection
"""
next_id = self.next_stream_id
self.next_stream_id += 2
next_id = self.next_channel_id
self.next_channel_id += 1
return next_id
async def open_stream(self) -> IMuxedStream:
@ -122,11 +127,12 @@ class Mplex(IMuxedConn):
creates a new muxed_stream
:return: a new ``MplexStream``
"""
stream_id = self._get_next_stream_id()
name = str(stream_id)
stream = MplexStream(name, stream_id, True, self)
channel_id = self._get_next_channel_id()
stream_id = StreamID(channel_id=channel_id, is_initiator=True)
name = str(channel_id)
stream = MplexStream(name, stream_id, self)
self.buffers[stream_id] = asyncio.Queue()
# Default stream name is the `stream_id`
# Default stream name is the `channel_id`
await self.send_message(HeaderTags.NewStream, name.encode(), stream_id)
return stream
@ -135,10 +141,12 @@ class Mplex(IMuxedConn):
accepts a muxed stream opened by the other end
"""
stream_id = await self.stream_queue.get()
stream = MplexStream(name, stream_id, False, self)
asyncio.ensure_future(self.generic_protocol_handler(stream))
stream = MplexStream(name, stream_id, self)
self._tasks.append(asyncio.ensure_future(self.generic_protocol_handler(stream)))
async def send_message(self, flag: HeaderTags, data: bytes, stream_id: int) -> int:
async def send_message(
self, flag: HeaderTags, data: bytes, stream_id: StreamID
) -> int:
"""
sends a message over the connection
:param header: header to use
@ -146,7 +154,7 @@ class Mplex(IMuxedConn):
:param stream_id: stream the message is in
"""
# << by 3, then or with flag
header = (stream_id << 3) | flag.value
header = (stream_id.channel_id << 3) | flag.value
header = encode_uvarint(header)
if data is None:
@ -174,9 +182,10 @@ class Mplex(IMuxedConn):
# TODO Deal with other types of messages using flag (currently _)
while True:
stream_id, flag, message = await self.read_message()
channel_id, flag, message = await self.read_message()
if stream_id is not None and flag is not None and message is not None:
if channel_id is not None and flag is not None and message is not None:
stream_id = StreamID(channel_id=channel_id, is_initiator=bool(flag & 1))
if stream_id not in self.buffers:
self.buffers[stream_id] = asyncio.Queue()
await self.stream_queue.put(stream_id)
@ -214,6 +223,6 @@ class Mplex(IMuxedConn):
return None, None, None
flag = header & 0x07
stream_id = header >> 3
channel_id = header >> 3
return stream_id, flag, message
return channel_id, flag, message

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@ -3,6 +3,7 @@ import asyncio
from libp2p.stream_muxer.abc import IMuxedConn, IMuxedStream
from .constants import HeaderTags
from .datastructures import StreamID
class MplexStream(IMuxedStream):
@ -11,8 +12,7 @@ class MplexStream(IMuxedStream):
"""
name: str
stream_id: int
initiator: bool
stream_id: StreamID
mplex_conn: IMuxedConn
read_deadline: int
write_deadline: int
@ -22,18 +22,14 @@ class MplexStream(IMuxedStream):
_buf: bytearray
def __init__(
self, name: str, stream_id: int, initiator: bool, mplex_conn: IMuxedConn
) -> None:
def __init__(self, name: str, stream_id: StreamID, mplex_conn: IMuxedConn) -> None:
"""
create new MuxedStream in muxer
:param stream_id: stream stream id
:param initiator: boolean if this is an initiator
:param stream_id: stream id of this stream
:param mplex_conn: muxed connection of this muxed_stream
"""
self.name = name
self.stream_id = stream_id
self.initiator = initiator
self.mplex_conn = mplex_conn
self.read_deadline = None
self.write_deadline = None
@ -42,6 +38,10 @@ class MplexStream(IMuxedStream):
self.stream_lock = asyncio.Lock()
self._buf = bytearray()
@property
def is_initiator(self) -> bool:
return self.stream_id.is_initiator
async def read(self, n: int = -1) -> bytes:
"""
Read up to n bytes. Read possibly returns fewer than `n` bytes,
@ -85,7 +85,7 @@ class MplexStream(IMuxedStream):
"""
flag = (
HeaderTags.MessageInitiator
if self.initiator
if self.is_initiator
else HeaderTags.MessageReceiver
)
return await self.mplex_conn.send_message(flag, data, self.stream_id)
@ -98,7 +98,9 @@ class MplexStream(IMuxedStream):
"""
# TODO error handling with timeout
# TODO understand better how mutexes are used from go repo
flag = HeaderTags.CloseInitiator if self.initiator else HeaderTags.CloseReceiver
flag = (
HeaderTags.CloseInitiator if self.is_initiator else HeaderTags.CloseReceiver
)
await self.mplex_conn.send_message(flag, None, self.stream_id)
remote_lock = False
@ -131,7 +133,7 @@ class MplexStream(IMuxedStream):
if not self.remote_closed:
flag = (
HeaderTags.ResetInitiator
if self.initiator
if self.is_initiator
else HeaderTags.ResetReceiver
)
await self.mplex_conn.send_message(flag, None, self.stream_id)

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@ -21,9 +21,8 @@ class IListener(ABC):
"""
@abstractmethod
def close(self) -> bool:
async def close(self) -> None:
"""
close the listener such that no more connections
can be open on this transport instance
:return: return True if successful
"""

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@ -45,20 +45,16 @@ class TCPListener(IListener):
# TODO check if server is listening
return self.multiaddrs
def close(self) -> bool:
async def close(self) -> None:
"""
close the listener such that no more connections
can be open on this transport instance
:return: return True if successful
"""
if self.server is None:
return False
return
self.server.close()
_loop = asyncio.get_event_loop()
_loop.run_until_complete(self.server.wait_closed())
_loop.close()
await self.server.wait_closed()
self.server = None
return True
class TCP(ITransport):

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@ -8,6 +8,7 @@ extras_require = {
"factory-boy>=2.12.0,<3.0.0",
"pytest>=4.6.3,<5.0.0",
"pytest-asyncio>=0.10.0,<1.0.0",
"pexpect>=4.6,<5",
],
"lint": [
"mypy>=0.701,<1.0",

33
tests/conftest.py Normal file
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@ -0,0 +1,33 @@
import asyncio
import pytest
from .configs import LISTEN_MADDR
from .factories import HostFactory
@pytest.fixture
def is_host_secure():
return False
@pytest.fixture
def num_hosts():
return 3
@pytest.fixture
async def hosts(num_hosts, is_host_secure):
_hosts = HostFactory.create_batch(num_hosts, is_secure=is_host_secure)
await asyncio.gather(
*[_host.get_network().listen(LISTEN_MADDR) for _host in _hosts]
)
try:
yield _hosts
finally:
# TODO: It's possible that `close` raises exceptions currently,
# due to the connection reset things. Though we don't care much about that when
# cleaning up the tasks, it is probably better to handle the exceptions properly.
await asyncio.gather(
*[_host.close() for _host in _hosts], return_exceptions=True
)

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@ -1,12 +1,17 @@
from typing import Dict
import factory
from libp2p import initialize_default_swarm
from libp2p.crypto.rsa import create_new_key_pair
from libp2p import generate_new_rsa_identity, initialize_default_swarm
from libp2p.crypto.keys import KeyPair
from libp2p.host.basic_host import BasicHost
from libp2p.pubsub.floodsub import FloodSub
from libp2p.pubsub.gossipsub import GossipSub
from libp2p.pubsub.pubsub import Pubsub
from tests.configs import LISTEN_MADDR
from libp2p.security.base_transport import BaseSecureTransport
from libp2p.security.insecure.transport import PLAINTEXT_PROTOCOL_ID, InsecureTransport
import libp2p.security.secio.transport as secio
from libp2p.typing import TProtocol
from tests.pubsub.configs import (
FLOODSUB_PROTOCOL_ID,
GOSSIPSUB_PARAMS,
@ -14,16 +19,29 @@ from tests.pubsub.configs import (
)
def swarm_factory():
private_key = create_new_key_pair()
return initialize_default_swarm(private_key, transport_opt=[str(LISTEN_MADDR)])
def security_transport_factory(
is_secure: bool, key_pair: KeyPair
) -> Dict[TProtocol, BaseSecureTransport]:
if not is_secure:
return {PLAINTEXT_PROTOCOL_ID: InsecureTransport(key_pair)}
else:
return {secio.ID: secio.Transport(key_pair)}
def swarm_factory(is_secure: bool):
key_pair = generate_new_rsa_identity()
sec_opt = security_transport_factory(is_secure, key_pair)
return initialize_default_swarm(key_pair, sec_opt=sec_opt)
class HostFactory(factory.Factory):
class Meta:
model = BasicHost
network = factory.LazyFunction(swarm_factory)
class Params:
is_secure = False
network = factory.LazyAttribute(lambda o: swarm_factory(o.is_secure))
class FloodsubFactory(factory.Factory):

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24
tests/interop/conftest.py Normal file
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@ -0,0 +1,24 @@
import sys
import pexpect
import pytest
@pytest.fixture
def proc_factory():
procs = []
def call_proc(cmd, args, logfile=None, encoding=None):
if logfile is None:
logfile = sys.stdout
if encoding is None:
encoding = "utf-8"
proc = pexpect.spawn(cmd, args, logfile=logfile, encoding=encoding)
procs.append(proc)
return proc
try:
yield call_proc
finally:
for proc in procs:
proc.close()

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@ -0,0 +1 @@
PEXPECT_NEW_LINE = "\r\n"

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@ -0,0 +1 @@
Copied and modified from https://github.com/libp2p/go-libp2p-examples.

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@ -0,0 +1,195 @@
package main
import (
"bufio"
"context"
"crypto/rand"
"flag"
"fmt"
"io"
"io/ioutil"
"log"
mrand "math/rand"
"github.com/libp2p/go-libp2p"
"github.com/libp2p/go-libp2p-core/crypto"
"github.com/libp2p/go-libp2p-core/host"
"github.com/libp2p/go-libp2p-core/network"
"github.com/libp2p/go-libp2p-core/peer"
"github.com/libp2p/go-libp2p-core/peerstore"
golog "github.com/ipfs/go-log"
ma "github.com/multiformats/go-multiaddr"
gologging "github.com/whyrusleeping/go-logging"
)
// makeBasicHost creates a LibP2P host with a random peer ID listening on the
// given multiaddress. It won't encrypt the connection if insecure is true.
func makeBasicHost(listenPort int, insecure bool, randseed int64) (host.Host, error) {
// If the seed is zero, use real cryptographic randomness. Otherwise, use a
// deterministic randomness source to make generated keys stay the same
// across multiple runs
var r io.Reader
if randseed == 0 {
r = rand.Reader
} else {
r = mrand.New(mrand.NewSource(randseed))
}
// Generate a key pair for this host. We will use it at least
// to obtain a valid host ID.
priv, _, err := crypto.GenerateKeyPairWithReader(crypto.RSA, 2048, r)
if err != nil {
return nil, err
}
opts := []libp2p.Option{
libp2p.ListenAddrStrings(fmt.Sprintf("/ip4/127.0.0.1/tcp/%d", listenPort)),
libp2p.Identity(priv),
libp2p.DisableRelay(),
}
if insecure {
opts = append(opts, libp2p.NoSecurity)
}
basicHost, err := libp2p.New(context.Background(), opts...)
if err != nil {
return nil, err
}
// Build host multiaddress
hostAddr, _ := ma.NewMultiaddr(fmt.Sprintf("/ipfs/%s", basicHost.ID().Pretty()))
// Now we can build a full multiaddress to reach this host
// by encapsulating both addresses:
addr := basicHost.Addrs()[0]
fullAddr := addr.Encapsulate(hostAddr)
log.Printf("I am %s\n", fullAddr)
if insecure {
log.Printf("Now run \"./echo -l %d -d %s -insecure\" on a different terminal\n", listenPort+1, fullAddr)
} else {
log.Printf("Now run \"./echo -l %d -d %s\" on a different terminal\n", listenPort+1, fullAddr)
}
return basicHost, nil
}
func main() {
// LibP2P code uses golog to log messages. They log with different
// string IDs (i.e. "swarm"). We can control the verbosity level for
// all loggers with:
golog.SetAllLoggers(gologging.DEBUG) // Change to DEBUG for extra info
// Parse options from the command line
listenF := flag.Int("l", 0, "wait for incoming connections")
target := flag.String("d", "", "target peer to dial")
insecure := flag.Bool("insecure", false, "use an unencrypted connection")
seed := flag.Int64("seed", 0, "set random seed for id generation")
flag.Parse()
if *listenF == 0 {
log.Fatal("Please provide a port to bind on with -l")
}
// Make a host that listens on the given multiaddress
ha, err := makeBasicHost(*listenF, *insecure, *seed)
if err != nil {
log.Fatal(err)
}
// Set a stream handler on host A. /echo/1.0.0 is
// a user-defined protocol name.
ha.SetStreamHandler("/echo/1.0.0", func(s network.Stream) {
log.Println("Got a new stream!")
if err := doEcho(s); err != nil {
log.Println(err)
s.Reset()
} else {
s.Close()
}
})
if *target == "" {
log.Println("listening for connections")
select {} // hang forever
}
/**** This is where the listener code ends ****/
// The following code extracts target's the peer ID from the
// given multiaddress
ipfsaddr, err := ma.NewMultiaddr(*target)
if err != nil {
log.Fatalln(err)
}
pid, err := ipfsaddr.ValueForProtocol(ma.P_IPFS)
if err != nil {
log.Fatalln(err)
}
peerid, err := peer.IDB58Decode(pid)
if err != nil {
log.Fatalln(err)
}
// Decapsulate the /ipfs/<peerID> part from the target
// /ip4/<a.b.c.d>/ipfs/<peer> becomes /ip4/<a.b.c.d>
targetPeerAddr, _ := ma.NewMultiaddr(
fmt.Sprintf("/ipfs/%s", peer.IDB58Encode(peerid)))
targetAddr := ipfsaddr.Decapsulate(targetPeerAddr)
log.Println("!@# targetAddr=", targetAddr)
// We have a peer ID and a targetAddr so we add it to the peerstore
// so LibP2P knows how to contact it
ha.Peerstore().AddAddr(peerid, targetAddr, peerstore.PermanentAddrTTL)
log.Println("!@# ipfsaddr=", ipfsaddr)
pinfo, err := peer.AddrInfoFromP2pAddr(ipfsaddr)
if err != nil {
log.Fatalf("failed to parse %v to pinfo\n", ipfsaddr)
}
err = ha.Connect(context.Background(), *pinfo)
if err != nil {
panic(err)
}
log.Println("connect with peer", *pinfo)
// make a new stream from host B to host A
// it should be handled on host A by the handler we set above because
// we use the same /echo/1.0.0 protocol
s, err := ha.NewStream(context.Background(), peerid, "/echo/1.0.0")
if err != nil {
log.Fatalln(err)
}
log.Println("opened stream")
_, err = s.Write([]byte("Hello, world!\n"))
if err != nil {
log.Fatalln(err)
}
out, err := ioutil.ReadAll(s)
if err != nil {
log.Fatalln(err)
}
log.Printf("read reply: %q\n", out)
}
// doEcho reads a line of data a stream and writes it back
func doEcho(s network.Stream) error {
buf := bufio.NewReader(s)
str, err := buf.ReadString('\n')
if err != nil {
return err
}
log.Printf("read: %s\n", str)
_, err = s.Write([]byte(str))
return err
}

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@ -0,0 +1,11 @@
module interop
go 1.12
require (
github.com/ipfs/go-log v0.0.1
github.com/libp2p/go-libp2p v0.3.1
github.com/libp2p/go-libp2p-core v0.2.2
github.com/multiformats/go-multiaddr v0.0.4
github.com/whyrusleeping/go-logging v0.0.0-20170515211332-0457bb6b88fc
)

View File

@ -0,0 +1,323 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
github.com/AndreasBriese/bbloom v0.0.0-20180913140656-343706a395b7/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/Kubuxu/go-os-helper v0.0.1/go.mod h1:N8B+I7vPCT80IcP58r50u4+gEEcsZETFUpAzWW2ep1Y=
github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
github.com/btcsuite/btcd v0.0.0-20190213025234-306aecffea32/go.mod h1:DrZx5ec/dmnfpw9KyYoQyYo7d0KEvTkk/5M/vbZjAr8=
github.com/btcsuite/btcd v0.0.0-20190523000118-16327141da8c h1:aEbSeNALREWXk0G7UdNhR3ayBV7tZ4M2PNmnrCAph6Q=
github.com/btcsuite/btcd v0.0.0-20190523000118-16327141da8c/go.mod h1:3J08xEfcugPacsc34/LKRU2yO7YmuT8yt28J8k2+rrI=
github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f/go.mod h1:TdznJufoqS23FtqVCzL0ZqgP5MqXbb4fg/WgDys70nA=
github.com/btcsuite/btcutil v0.0.0-20190207003914-4c204d697803/go.mod h1:+5NJ2+qvTyV9exUAL/rxXi3DcLg2Ts+ymUAY5y4NvMg=
github.com/btcsuite/btcutil v0.0.0-20190425235716-9e5f4b9a998d/go.mod h1:+5NJ2+qvTyV9exUAL/rxXi3DcLg2Ts+ymUAY5y4NvMg=
github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd/go.mod h1:HHNXQzUsZCxOoE+CPiyCTO6x34Zs86zZUiwtpXoGdtg=
github.com/btcsuite/goleveldb v0.0.0-20160330041536-7834afc9e8cd/go.mod h1:F+uVaaLLH7j4eDXPRvw78tMflu7Ie2bzYOH4Y8rRKBY=
github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgraph-io/badger v1.5.5-0.20190226225317-8115aed38f8f/go.mod h1:VZxzAIRPHRVNRKRo6AXrX9BJegn6il06VMTZVJYCIjQ=
github.com/dgraph-io/badger v1.6.0-rc1/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6psNgSztDR4=
github.com/dgryski/go-farm v0.0.0-20190104051053-3adb47b1fb0f/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/go-check/check v0.0.0-20180628173108-788fd7840127/go.mod h1:9ES+weclKsC9YodN5RgxqK/VD9HM9JsCSh7rNhMZE98=
github.com/gogo/protobuf v1.2.1 h1:/s5zKNz0uPFCZ5hddgPdo2TK2TVrUNMn0OOX8/aZMTE=
github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.0/go.mod h1:Qd/q+1AKNOZr9uGQzbzCmRO6sUih6GTPZv6a1/R87v0=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q=
github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
github.com/gxed/hashland/keccakpg v0.0.1/go.mod h1:kRzw3HkwxFU1mpmPP8v1WyQzwdGfmKFJ6tItnhQ67kU=
github.com/gxed/hashland/murmur3 v0.0.1/go.mod h1:KjXop02n4/ckmZSnY2+HKcLud/tcmvhST0bie/0lS48=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/huin/goupnp v1.0.0 h1:wg75sLpL6DZqwHQN6E1Cfk6mtfzS45z8OV+ic+DtHRo=
github.com/huin/goupnp v1.0.0/go.mod h1:n9v9KO1tAxYH82qOn+UTIFQDmx5n1Zxd/ClZDMX7Bnc=
github.com/huin/goutil v0.0.0-20170803182201-1ca381bf3150/go.mod h1:PpLOETDnJ0o3iZrZfqZzyLl6l7F3c6L1oWn7OICBi6o=
github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
github.com/ipfs/go-cid v0.0.1/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
github.com/ipfs/go-cid v0.0.2 h1:tuuKaZPU1M6HcejsO3AcYWW8sZ8MTvyxfc4uqB4eFE8=
github.com/ipfs/go-cid v0.0.2/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
github.com/ipfs/go-datastore v0.0.1/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAKBGh803qeE=
github.com/ipfs/go-detect-race v0.0.1/go.mod h1:8BNT7shDZPo99Q74BpGMK+4D8Mn4j46UU0LZ723meps=
github.com/ipfs/go-ds-badger v0.0.2/go.mod h1:Y3QpeSFWQf6MopLTiZD+VT6IC1yZqaGmjvRcKeSGij8=
github.com/ipfs/go-ds-badger v0.0.5/go.mod h1:g5AuuCGmr7efyzQhLL8MzwqcauPojGPUaHzfGTzuE3s=
github.com/ipfs/go-ds-leveldb v0.0.1/go.mod h1:feO8V3kubwsEF22n0YRQCffeb79OOYIykR4L04tMOYc=
github.com/ipfs/go-ipfs-delay v0.0.0-20181109222059-70721b86a9a8/go.mod h1:8SP1YXK1M1kXuc4KJZINY3TQQ03J2rwBG9QfXmbRPrw=
github.com/ipfs/go-ipfs-util v0.0.1 h1:Wz9bL2wB2YBJqggkA4dD7oSmqB4cAnpNbGrlHJulv50=
github.com/ipfs/go-ipfs-util v0.0.1/go.mod h1:spsl5z8KUnrve+73pOhSVZND1SIxPW5RyBCNzQxlJBc=
github.com/ipfs/go-log v0.0.1 h1:9XTUN/rW64BCG1YhPK9Hoy3q8nr4gOmHHBpgFdfw6Lc=
github.com/ipfs/go-log v0.0.1/go.mod h1:kL1d2/hzSpI0thNYjiKfjanbVNU+IIGA/WnNESY9leM=
github.com/jackpal/gateway v1.0.5 h1:qzXWUJfuMdlLMtt0a3Dgt+xkWQiA5itDEITVJtuSwMc=
github.com/jackpal/gateway v1.0.5/go.mod h1:lTpwd4ACLXmpyiCTRtfiNyVnUmqT9RivzCDQetPfnjA=
github.com/jackpal/go-nat-pmp v1.0.1 h1:i0LektDkO1QlrTm/cSuP+PyBCDnYvjPLGl4LdWEMiaA=
github.com/jackpal/go-nat-pmp v1.0.1/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
github.com/jbenet/go-cienv v0.0.0-20150120210510-1bb1476777ec/go.mod h1:rGaEvXB4uRSZMmzKNLoXvTu1sfx+1kv/DojUlPrSZGs=
github.com/jbenet/go-cienv v0.1.0/go.mod h1:TqNnHUmJgXau0nCzC7kXWeotg3J9W34CUv5Djy1+FlA=
github.com/jbenet/go-temp-err-catcher v0.0.0-20150120210811-aac704a3f4f2 h1:vhC1OXXiT9R2pczegwz6moDvuRpggaroAXhPIseh57A=
github.com/jbenet/go-temp-err-catcher v0.0.0-20150120210811-aac704a3f4f2/go.mod h1:8GXXJV31xl8whumTzdZsTt3RnUIiPqzkyf7mxToRCMs=
github.com/jbenet/goprocess v0.0.0-20160826012719-b497e2f366b8/go.mod h1:Ly/wlsjFq/qrU3Rar62tu1gASgGw6chQbSh/XgIIXCY=
github.com/jbenet/goprocess v0.1.3 h1:YKyIEECS/XvcfHtBzxtjBBbWK+MbvA6dG8ASiqwvr10=
github.com/jbenet/goprocess v0.1.3/go.mod h1:5yspPrukOVuOLORacaBi858NqyClJPQxYZlqdZVfqY4=
github.com/jessevdk/go-flags v0.0.0-20141203071132-1679536dcc89/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlTRt3OuAQ=
github.com/kami-zh/go-capturer v0.0.0-20171211120116-e492ea43421d/go.mod h1:P2viExyCEfeWGU259JnaQ34Inuec4R38JCyBx2edgD0=
github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/koron/go-ssdp v0.0.0-20180514024734-4a0ed625a78b h1:wxtKgYHEncAU00muMD06dzLiahtGM1eouRNOzVV7tdQ=
github.com/koron/go-ssdp v0.0.0-20180514024734-4a0ed625a78b/go.mod h1:5Ky9EC2xfoUKUor0Hjgi2BJhCSXJfMOFlmyYrVKGQMk=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/libp2p/go-addr-util v0.0.1 h1:TpTQm9cXVRVSKsYbgQ7GKc3KbbHVTnbostgGaDEP+88=
github.com/libp2p/go-addr-util v0.0.1/go.mod h1:4ac6O7n9rIAKB1dnd+s8IbbMXkt+oBpzX4/+RACcnlQ=
github.com/libp2p/go-buffer-pool v0.0.1/go.mod h1:xtyIz9PMobb13WaxR6Zo1Pd1zXJKYg0a8KiIvDp3TzQ=
github.com/libp2p/go-buffer-pool v0.0.2 h1:QNK2iAFa8gjAe1SPz6mHSMuCcjs+X1wlHzeOSqcmlfs=
github.com/libp2p/go-buffer-pool v0.0.2/go.mod h1:MvaB6xw5vOrDl8rYZGLFdKAuk/hRoRZd1Vi32+RXyFM=
github.com/libp2p/go-conn-security-multistream v0.1.0 h1:aqGmto+ttL/uJgX0JtQI0tD21CIEy5eYd1Hlp0juHY0=
github.com/libp2p/go-conn-security-multistream v0.1.0/go.mod h1:aw6eD7LOsHEX7+2hJkDxw1MteijaVcI+/eP2/x3J1xc=
github.com/libp2p/go-eventbus v0.0.2/go.mod h1:Hr/yGlwxA/stuLnpMiu82lpNKpvRy3EaJxPu40XYOwk=
github.com/libp2p/go-eventbus v0.1.0 h1:mlawomSAjjkk97QnYiEmHsLu7E136+2oCWSHRUvMfzQ=
github.com/libp2p/go-eventbus v0.1.0/go.mod h1:vROgu5cs5T7cv7POWlWxBaVLxfSegC5UGQf8A2eEmx4=
github.com/libp2p/go-flow-metrics v0.0.1 h1:0gxuFd2GuK7IIP5pKljLwps6TvcuYgvG7Atqi3INF5s=
github.com/libp2p/go-flow-metrics v0.0.1/go.mod h1:Iv1GH0sG8DtYN3SVJ2eG221wMiNpZxBdp967ls1g+k8=
github.com/libp2p/go-libp2p v0.3.1 h1:opd8/1Sm9zFG37LzNQsIzMTMeBabhlcX5VlvLrNZPV0=
github.com/libp2p/go-libp2p v0.3.1/go.mod h1:e6bwxbdYH1HqWTz8faTChKGR0BjPc8p+6SyP8GTTR7Y=
github.com/libp2p/go-libp2p-autonat v0.1.0 h1:aCWAu43Ri4nU0ZPO7NyLzUvvfqd0nE3dX0R/ZGYVgOU=
github.com/libp2p/go-libp2p-autonat v0.1.0/go.mod h1:1tLf2yXxiE/oKGtDwPYWTSYG3PtvYlJmg7NeVtPRqH8=
github.com/libp2p/go-libp2p-blankhost v0.1.1/go.mod h1:pf2fvdLJPsC1FsVrNP3DUUvMzUts2dsLLBEpo1vW1ro=
github.com/libp2p/go-libp2p-blankhost v0.1.3/go.mod h1:KML1//wiKR8vuuJO0y3LUd1uLv+tlkGTAr3jC0S5cLg=
github.com/libp2p/go-libp2p-circuit v0.1.1 h1:eopfG9fAg6rEHWQO1TSrLosXDgYbbbu/RTva/tBANus=
github.com/libp2p/go-libp2p-circuit v0.1.1/go.mod h1:Ahq4cY3V9VJcHcn1SBXjr78AbFkZeIRmfunbA7pmFh8=
github.com/libp2p/go-libp2p-core v0.0.1/go.mod h1:g/VxnTZ/1ygHxH3dKok7Vno1VfpvGcGip57wjTU4fco=
github.com/libp2p/go-libp2p-core v0.0.4/go.mod h1:jyuCQP356gzfCFtRKyvAbNkyeuxb7OlyhWZ3nls5d2I=
github.com/libp2p/go-libp2p-core v0.0.6/go.mod h1:0d9xmaYAVY5qmbp/fcgxHT3ZJsLjYeYPMJAUKpaCHrE=
github.com/libp2p/go-libp2p-core v0.2.0/go.mod h1:X0eyB0Gy93v0DZtSYbEM7RnMChm9Uv3j7yRXjO77xSI=
github.com/libp2p/go-libp2p-core v0.2.2 h1:Sv1ggdoMx9c7v7FOFkR7agraHCnAgqYsXrU1ARSRUMs=
github.com/libp2p/go-libp2p-core v0.2.2/go.mod h1:8fcwTbsG2B+lTgRJ1ICZtiM5GWCWZVoVrLaDRvIRng0=
github.com/libp2p/go-libp2p-crypto v0.1.0/go.mod h1:sPUokVISZiy+nNuTTH/TY+leRSxnFj/2GLjtOTW90hI=
github.com/libp2p/go-libp2p-discovery v0.1.0 h1:j+R6cokKcGbnZLf4kcNwpx6mDEUPF3N6SrqMymQhmvs=
github.com/libp2p/go-libp2p-discovery v0.1.0/go.mod h1:4F/x+aldVHjHDHuX85x1zWoFTGElt8HnoDzwkFZm29g=
github.com/libp2p/go-libp2p-loggables v0.1.0 h1:h3w8QFfCt2UJl/0/NW4K829HX/0S4KD31PQ7m8UXXO8=
github.com/libp2p/go-libp2p-loggables v0.1.0/go.mod h1:EyumB2Y6PrYjr55Q3/tiJ/o3xoDasoRYM7nOzEpoa90=
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github.com/whyrusleeping/mafmt v1.2.8 h1:TCghSl5kkwEE0j+sU/gudyhVMRlpBin8fMBBHg59EbA=
github.com/whyrusleeping/mafmt v1.2.8/go.mod h1:faQJFPbLSxzD9xpA02ttW/tS9vZykNvXwGvqIpk20FA=
github.com/whyrusleeping/mdns v0.0.0-20180901202407-ef14215e6b30/go.mod h1:j4l84WPFclQPj320J9gp0XwNKBb3U0zt5CBqjPp22G4=
github.com/whyrusleeping/multiaddr-filter v0.0.0-20160516205228-e903e4adabd7 h1:E9S12nwJwEOXe2d6gT6qxdvqMnNq+VnSsKPgm2ZZNds=
github.com/whyrusleeping/multiaddr-filter v0.0.0-20160516205228-e903e4adabd7/go.mod h1:X2c0RVCI1eSUFI8eLcY3c0423ykwiUdxLJtkDvruhjI=
github.com/x-cray/logrus-prefixed-formatter v0.5.2/go.mod h1:2duySbKsL6M18s5GU7VPsoEPHyzalCE06qoARUCeBBE=
github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
go.opencensus.io v0.21.0 h1:mU6zScU4U1YAFPHEHYk+3JC4SY7JxgkqS10ZOSyksNg=
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
golang.org/x/crypto v0.0.0-20170930174604-9419663f5a44/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190225124518-7f87c0fbb88b/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190513172903-22d7a77e9e5f/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443 h1:IcSOAf4PyMp3U3XbIEj1/xJ2BjNN2jWv7JoyOsMxXUU=
golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181011144130-49bb7cea24b1/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190227160552-c95aed5357e7/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859 h1:R/3boaszxrf1GEUWTVDzSKVwLmSJpwZ1yqXm8j0v2QI=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190219092855-153ac476189d/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190228124157-a34e9553db1e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb h1:fgwFCsaw9buMuxNd6+DQfAuSFqbNiQZpcgJQAgJsK6k=
golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20181130052023-1c3d964395ce/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/src-d/go-cli.v0 v0.0.0-20181105080154-d492247bbc0d/go.mod h1:z+K8VcOYVYcSwSjGebuDL6176A1XskgbtNl64NSg+n8=
gopkg.in/src-d/go-log.v1 v1.0.1/go.mod h1:GN34hKP0g305ysm2/hctJ0Y8nWP3zxXXJ8GFabTyABE=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

View File

@ -0,0 +1,85 @@
import asyncio
import os
import pathlib
from multiaddr import Multiaddr
import pytest
from libp2p.peer.peerinfo import info_from_p2p_addr
from libp2p.typing import TProtocol
from .constants import PEXPECT_NEW_LINE
GOPATH = pathlib.Path(os.environ["GOPATH"])
ECHO_PATH = GOPATH / "bin" / "echo"
ECHO_PROTOCOL_ID = TProtocol("/echo/1.0.0")
async def make_echo_proc(
proc_factory, port: int, is_secure: bool, destination: Multiaddr = None
):
args = [f"-l={port}"]
if not is_secure:
args.append("-insecure")
if destination is not None:
args.append(f"-d={str(destination)}")
echo_proc = proc_factory(str(ECHO_PATH), args)
await echo_proc.expect(r"I am ([\w\./]+)" + PEXPECT_NEW_LINE, async_=True)
maddr_str_ipfs = echo_proc.match.group(1)
maddr_str = maddr_str_ipfs.replace("ipfs", "p2p")
maddr = Multiaddr(maddr_str)
go_pinfo = info_from_p2p_addr(maddr)
if destination is None:
await echo_proc.expect("listening for connections", async_=True)
return echo_proc, go_pinfo
@pytest.mark.parametrize("num_hosts", (1,))
@pytest.mark.asyncio
async def test_insecure_conn_py_to_go(
hosts, proc_factory, is_host_secure, unused_tcp_port
):
go_proc, go_pinfo = await make_echo_proc(
proc_factory, unused_tcp_port, is_host_secure
)
host = hosts[0]
await host.connect(go_pinfo)
await go_proc.expect("swarm listener accepted connection", async_=True)
s = await host.new_stream(go_pinfo.peer_id, [ECHO_PROTOCOL_ID])
await go_proc.expect("Got a new stream!", async_=True)
data = "data321123\n"
await s.write(data.encode())
await go_proc.expect(f"read: {data[:-1]}", async_=True)
echoed_resp = await s.read(len(data))
assert echoed_resp.decode() == data
await s.close()
@pytest.mark.parametrize("num_hosts", (1,))
@pytest.mark.asyncio
async def test_insecure_conn_go_to_py(
hosts, proc_factory, is_host_secure, unused_tcp_port
):
host = hosts[0]
expected_data = "Hello, world!\n"
reply_data = "Replyooo!\n"
event_handler_finished = asyncio.Event()
async def _handle_echo(stream):
read_data = await stream.read(len(expected_data))
assert read_data == expected_data.encode()
event_handler_finished.set()
await stream.write(reply_data.encode())
await stream.close()
host.set_stream_handler(ECHO_PROTOCOL_ID, _handle_echo)
py_maddr = host.get_addrs()[0]
go_proc, _ = await make_echo_proc(
proc_factory, unused_tcp_port, is_host_secure, py_maddr
)
await go_proc.expect("connect with peer", async_=True)
await go_proc.expect("opened stream", async_=True)
await event_handler_finished.wait()
await go_proc.expect(f"read reply: .*{reply_data.rstrip()}.*", async_=True)

View File

@ -1,36 +1,7 @@
import asyncio
import pytest
from tests.configs import LISTEN_MADDR
from tests.factories import FloodsubFactory, GossipsubFactory, PubsubFactory
from tests.pubsub.configs import GOSSIPSUB_PARAMS
from tests.pubsub.factories import (
FloodsubFactory,
GossipsubFactory,
HostFactory,
PubsubFactory,
)
@pytest.fixture
def num_hosts():
return 3
@pytest.fixture
async def hosts(num_hosts):
_hosts = HostFactory.create_batch(num_hosts)
await asyncio.gather(
*[_host.get_network().listen(LISTEN_MADDR) for _host in _hosts]
)
yield _hosts
# Clean up
listeners = []
for _host in _hosts:
for listener in _host.get_network().listeners.values():
listener.server.close()
listeners.append(listener)
await asyncio.gather(*[listener.server.wait_closed() for listener in listeners])
@pytest.fixture

View File

@ -5,8 +5,8 @@ from libp2p.host.host_interface import IHost
from libp2p.pubsub.floodsub import FloodSub
from libp2p.pubsub.pubsub import Pubsub
from tests.configs import LISTEN_MADDR
from tests.factories import FloodsubFactory, PubsubFactory
from .factories import FloodsubFactory, PubsubFactory
from .utils import message_id_generator
CRYPTO_TOPIC = "ethereum"

View File

@ -3,10 +3,10 @@ import asyncio
import pytest
from tests.configs import LISTEN_MADDR
from tests.factories import PubsubFactory
from tests.utils import cleanup, connect
from .configs import FLOODSUB_PROTOCOL_ID
from .factories import PubsubFactory
SUPPORTED_PROTOCOLS = [FLOODSUB_PROTOCOL_ID]

View File

@ -3,9 +3,9 @@ import asyncio
import pytest
from libp2p.peer.id import ID
from tests.factories import FloodsubFactory
from tests.utils import cleanup, connect
from .factories import FloodsubFactory
from .floodsub_integration_test_settings import (
floodsub_protocol_pytest_params,
perform_test_from_obj,

View File

@ -2,8 +2,9 @@ import functools
import pytest
from tests.factories import GossipsubFactory
from .configs import FLOODSUB_PROTOCOL_ID
from .factories import GossipsubFactory
from .floodsub_integration_test_settings import (
floodsub_protocol_pytest_params,
perform_test_from_obj,

View File

@ -3,6 +3,7 @@
[tox]
envlist =
py37-test
py37-interop
lint
[flake8]
@ -26,10 +27,11 @@ skip_glob=
[testenv]
deps =
passenv = CI TRAVIS TRAVIS_*
passenv = CI TRAVIS TRAVIS_* GOPATH
extras = test
commands =
pytest tests/
test: py.test --ignore=tests/interop
interop: py.test tests/interop
basepython =
py37: python3.7