protocols/relay: Implement circuit relay specification (#1838)
This commit implements the [libp2p circuit
relay](https://github.com/libp2p/specs/tree/master/relay) specification. It is
based on previous work from https://github.com/libp2p/rust-libp2p/pull/1134.
Instead of altering the `Transport` trait, the approach taken in this commit
is to wrap an existing implementation of `Transport` allowing one to:
- Intercept `dial` requests with a relayed address.
- Inject incoming relayed connections with the local node being the destination.
- Intercept `listen_on` requests pointing to a relay, ensuring to keep a
constant connection to the relay, waiting for incoming requests with the local
node being the destination.
More concretely one would wrap an existing `Transport` implementation as seen
below, allowing the `Relay` behaviour and the `RelayTransport` to communicate
via channels.
### Example
```rust
let (relay_transport, relay_behaviour) = new_transport_and_behaviour(
RelayConfig::default(),
MemoryTransport::default(),
);
let transport = relay_transport
.upgrade(upgrade::Version::V1)
.authenticate(plaintext)
.multiplex(YamuxConfig::default())
.boxed();
let mut swarm = Swarm::new(transport, relay_behaviour, local_peer_id);
let relay_addr = Multiaddr::from_str("/memory/1234").unwrap()
.with(Protocol::P2p(PeerId::random().into()))
.with(Protocol::P2pCircuit);
let dst_addr = relay_addr.clone().with(Protocol::Memory(5678));
// Listen for incoming connections via relay node (1234).
Swarm::listen_on(&mut swarm, relay_addr).unwrap();
// Dial node (5678) via relay node (1234).
Swarm::dial_addr(&mut swarm, dst_addr).unwrap();
```
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: David Craven <david@craven.ch>
2021-03-11 16:07:59 +01:00
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[package]
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name = "libp2p-relay"
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2021-11-26 09:34:58 -07:00
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edition = "2021"
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rust-version = "1.56.1"
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protocols/relay: Implement circuit relay specification (#1838)
This commit implements the [libp2p circuit
relay](https://github.com/libp2p/specs/tree/master/relay) specification. It is
based on previous work from https://github.com/libp2p/rust-libp2p/pull/1134.
Instead of altering the `Transport` trait, the approach taken in this commit
is to wrap an existing implementation of `Transport` allowing one to:
- Intercept `dial` requests with a relayed address.
- Inject incoming relayed connections with the local node being the destination.
- Intercept `listen_on` requests pointing to a relay, ensuring to keep a
constant connection to the relay, waiting for incoming requests with the local
node being the destination.
More concretely one would wrap an existing `Transport` implementation as seen
below, allowing the `Relay` behaviour and the `RelayTransport` to communicate
via channels.
### Example
```rust
let (relay_transport, relay_behaviour) = new_transport_and_behaviour(
RelayConfig::default(),
MemoryTransport::default(),
);
let transport = relay_transport
.upgrade(upgrade::Version::V1)
.authenticate(plaintext)
.multiplex(YamuxConfig::default())
.boxed();
let mut swarm = Swarm::new(transport, relay_behaviour, local_peer_id);
let relay_addr = Multiaddr::from_str("/memory/1234").unwrap()
.with(Protocol::P2p(PeerId::random().into()))
.with(Protocol::P2pCircuit);
let dst_addr = relay_addr.clone().with(Protocol::Memory(5678));
// Listen for incoming connections via relay node (1234).
Swarm::listen_on(&mut swarm, relay_addr).unwrap();
// Dial node (5678) via relay node (1234).
Swarm::dial_addr(&mut swarm, dst_addr).unwrap();
```
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: David Craven <david@craven.ch>
2021-03-11 16:07:59 +01:00
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description = "Communications relaying for libp2p"
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2022-07-07 04:20:03 -05:00
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version = "0.11.0"
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2022-01-14 19:58:28 +01:00
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authors = ["Parity Technologies <admin@parity.io>", "Max Inden <mail@max-inden.de>"]
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protocols/relay: Implement circuit relay specification (#1838)
This commit implements the [libp2p circuit
relay](https://github.com/libp2p/specs/tree/master/relay) specification. It is
based on previous work from https://github.com/libp2p/rust-libp2p/pull/1134.
Instead of altering the `Transport` trait, the approach taken in this commit
is to wrap an existing implementation of `Transport` allowing one to:
- Intercept `dial` requests with a relayed address.
- Inject incoming relayed connections with the local node being the destination.
- Intercept `listen_on` requests pointing to a relay, ensuring to keep a
constant connection to the relay, waiting for incoming requests with the local
node being the destination.
More concretely one would wrap an existing `Transport` implementation as seen
below, allowing the `Relay` behaviour and the `RelayTransport` to communicate
via channels.
### Example
```rust
let (relay_transport, relay_behaviour) = new_transport_and_behaviour(
RelayConfig::default(),
MemoryTransport::default(),
);
let transport = relay_transport
.upgrade(upgrade::Version::V1)
.authenticate(plaintext)
.multiplex(YamuxConfig::default())
.boxed();
let mut swarm = Swarm::new(transport, relay_behaviour, local_peer_id);
let relay_addr = Multiaddr::from_str("/memory/1234").unwrap()
.with(Protocol::P2p(PeerId::random().into()))
.with(Protocol::P2pCircuit);
let dst_addr = relay_addr.clone().with(Protocol::Memory(5678));
// Listen for incoming connections via relay node (1234).
Swarm::listen_on(&mut swarm, relay_addr).unwrap();
// Dial node (5678) via relay node (1234).
Swarm::dial_addr(&mut swarm, dst_addr).unwrap();
```
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: David Craven <david@craven.ch>
2021-03-11 16:07:59 +01:00
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license = "MIT"
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repository = "https://github.com/libp2p/rust-libp2p"
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keywords = ["peer-to-peer", "libp2p", "networking"]
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categories = ["network-programming", "asynchronous"]
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[dependencies]
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asynchronous-codec = "0.6"
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bytes = "1"
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2022-01-14 19:58:28 +01:00
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either = "1.6.0"
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protocols/relay: Implement circuit relay specification (#1838)
This commit implements the [libp2p circuit
relay](https://github.com/libp2p/specs/tree/master/relay) specification. It is
based on previous work from https://github.com/libp2p/rust-libp2p/pull/1134.
Instead of altering the `Transport` trait, the approach taken in this commit
is to wrap an existing implementation of `Transport` allowing one to:
- Intercept `dial` requests with a relayed address.
- Inject incoming relayed connections with the local node being the destination.
- Intercept `listen_on` requests pointing to a relay, ensuring to keep a
constant connection to the relay, waiting for incoming requests with the local
node being the destination.
More concretely one would wrap an existing `Transport` implementation as seen
below, allowing the `Relay` behaviour and the `RelayTransport` to communicate
via channels.
### Example
```rust
let (relay_transport, relay_behaviour) = new_transport_and_behaviour(
RelayConfig::default(),
MemoryTransport::default(),
);
let transport = relay_transport
.upgrade(upgrade::Version::V1)
.authenticate(plaintext)
.multiplex(YamuxConfig::default())
.boxed();
let mut swarm = Swarm::new(transport, relay_behaviour, local_peer_id);
let relay_addr = Multiaddr::from_str("/memory/1234").unwrap()
.with(Protocol::P2p(PeerId::random().into()))
.with(Protocol::P2pCircuit);
let dst_addr = relay_addr.clone().with(Protocol::Memory(5678));
// Listen for incoming connections via relay node (1234).
Swarm::listen_on(&mut swarm, relay_addr).unwrap();
// Dial node (5678) via relay node (1234).
Swarm::dial_addr(&mut swarm, dst_addr).unwrap();
```
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: David Craven <david@craven.ch>
2021-03-11 16:07:59 +01:00
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futures = "0.3.1"
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futures-timer = "3"
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2021-10-30 12:41:30 +02:00
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instant = "0.1.11"
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2022-07-18 04:20:11 +01:00
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libp2p-core = { version = "0.35.0", path = "../../core", default-features = false }
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2022-07-07 04:20:03 -05:00
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libp2p-swarm = { version = "0.38.0", path = "../../swarm" }
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protocols/relay: Implement circuit relay specification (#1838)
This commit implements the [libp2p circuit
relay](https://github.com/libp2p/specs/tree/master/relay) specification. It is
based on previous work from https://github.com/libp2p/rust-libp2p/pull/1134.
Instead of altering the `Transport` trait, the approach taken in this commit
is to wrap an existing implementation of `Transport` allowing one to:
- Intercept `dial` requests with a relayed address.
- Inject incoming relayed connections with the local node being the destination.
- Intercept `listen_on` requests pointing to a relay, ensuring to keep a
constant connection to the relay, waiting for incoming requests with the local
node being the destination.
More concretely one would wrap an existing `Transport` implementation as seen
below, allowing the `Relay` behaviour and the `RelayTransport` to communicate
via channels.
### Example
```rust
let (relay_transport, relay_behaviour) = new_transport_and_behaviour(
RelayConfig::default(),
MemoryTransport::default(),
);
let transport = relay_transport
.upgrade(upgrade::Version::V1)
.authenticate(plaintext)
.multiplex(YamuxConfig::default())
.boxed();
let mut swarm = Swarm::new(transport, relay_behaviour, local_peer_id);
let relay_addr = Multiaddr::from_str("/memory/1234").unwrap()
.with(Protocol::P2p(PeerId::random().into()))
.with(Protocol::P2pCircuit);
let dst_addr = relay_addr.clone().with(Protocol::Memory(5678));
// Listen for incoming connections via relay node (1234).
Swarm::listen_on(&mut swarm, relay_addr).unwrap();
// Dial node (5678) via relay node (1234).
Swarm::dial_addr(&mut swarm, dst_addr).unwrap();
```
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: David Craven <david@craven.ch>
2021-03-11 16:07:59 +01:00
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log = "0.4"
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pin-project = "1"
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2022-06-08 17:33:24 +02:00
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prost-codec = { version = "0.1", path = "../../misc/prost-codec" }
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2022-04-05 21:35:54 +02:00
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prost = "0.10"
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2022-01-14 19:58:28 +01:00
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rand = "0.8.4"
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2021-03-15 12:31:21 +01:00
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smallvec = "1.6.1"
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2022-01-14 19:58:28 +01:00
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static_assertions = "1"
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thiserror = "1.0"
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protocols/relay: Implement circuit relay specification (#1838)
This commit implements the [libp2p circuit
relay](https://github.com/libp2p/specs/tree/master/relay) specification. It is
based on previous work from https://github.com/libp2p/rust-libp2p/pull/1134.
Instead of altering the `Transport` trait, the approach taken in this commit
is to wrap an existing implementation of `Transport` allowing one to:
- Intercept `dial` requests with a relayed address.
- Inject incoming relayed connections with the local node being the destination.
- Intercept `listen_on` requests pointing to a relay, ensuring to keep a
constant connection to the relay, waiting for incoming requests with the local
node being the destination.
More concretely one would wrap an existing `Transport` implementation as seen
below, allowing the `Relay` behaviour and the `RelayTransport` to communicate
via channels.
### Example
```rust
let (relay_transport, relay_behaviour) = new_transport_and_behaviour(
RelayConfig::default(),
MemoryTransport::default(),
);
let transport = relay_transport
.upgrade(upgrade::Version::V1)
.authenticate(plaintext)
.multiplex(YamuxConfig::default())
.boxed();
let mut swarm = Swarm::new(transport, relay_behaviour, local_peer_id);
let relay_addr = Multiaddr::from_str("/memory/1234").unwrap()
.with(Protocol::P2p(PeerId::random().into()))
.with(Protocol::P2pCircuit);
let dst_addr = relay_addr.clone().with(Protocol::Memory(5678));
// Listen for incoming connections via relay node (1234).
Swarm::listen_on(&mut swarm, relay_addr).unwrap();
// Dial node (5678) via relay node (1234).
Swarm::dial_addr(&mut swarm, dst_addr).unwrap();
```
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: David Craven <david@craven.ch>
2021-03-11 16:07:59 +01:00
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void = "1"
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[build-dependencies]
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2022-04-06 15:54:42 +02:00
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prost-build = "0.10"
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protocols/relay: Implement circuit relay specification (#1838)
This commit implements the [libp2p circuit
relay](https://github.com/libp2p/specs/tree/master/relay) specification. It is
based on previous work from https://github.com/libp2p/rust-libp2p/pull/1134.
Instead of altering the `Transport` trait, the approach taken in this commit
is to wrap an existing implementation of `Transport` allowing one to:
- Intercept `dial` requests with a relayed address.
- Inject incoming relayed connections with the local node being the destination.
- Intercept `listen_on` requests pointing to a relay, ensuring to keep a
constant connection to the relay, waiting for incoming requests with the local
node being the destination.
More concretely one would wrap an existing `Transport` implementation as seen
below, allowing the `Relay` behaviour and the `RelayTransport` to communicate
via channels.
### Example
```rust
let (relay_transport, relay_behaviour) = new_transport_and_behaviour(
RelayConfig::default(),
MemoryTransport::default(),
);
let transport = relay_transport
.upgrade(upgrade::Version::V1)
.authenticate(plaintext)
.multiplex(YamuxConfig::default())
.boxed();
let mut swarm = Swarm::new(transport, relay_behaviour, local_peer_id);
let relay_addr = Multiaddr::from_str("/memory/1234").unwrap()
.with(Protocol::P2p(PeerId::random().into()))
.with(Protocol::P2pCircuit);
let dst_addr = relay_addr.clone().with(Protocol::Memory(5678));
// Listen for incoming connections via relay node (1234).
Swarm::listen_on(&mut swarm, relay_addr).unwrap();
// Dial node (5678) via relay node (1234).
Swarm::dial_addr(&mut swarm, dst_addr).unwrap();
```
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: David Craven <david@craven.ch>
2021-03-11 16:07:59 +01:00
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[dev-dependencies]
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2021-07-15 10:43:04 +02:00
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env_logger = "0.9.0"
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2022-03-22 11:22:17 +01:00
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libp2p = { path = "../..", default-features = false, features = ["identify", "relay", "ping", "noise", "plaintext", "tcp-async-io"] }
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2022-01-14 19:58:28 +01:00
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libp2p-identify = { path = "../identify" }
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protocols/relay: Implement circuit relay specification (#1838)
This commit implements the [libp2p circuit
relay](https://github.com/libp2p/specs/tree/master/relay) specification. It is
based on previous work from https://github.com/libp2p/rust-libp2p/pull/1134.
Instead of altering the `Transport` trait, the approach taken in this commit
is to wrap an existing implementation of `Transport` allowing one to:
- Intercept `dial` requests with a relayed address.
- Inject incoming relayed connections with the local node being the destination.
- Intercept `listen_on` requests pointing to a relay, ensuring to keep a
constant connection to the relay, waiting for incoming requests with the local
node being the destination.
More concretely one would wrap an existing `Transport` implementation as seen
below, allowing the `Relay` behaviour and the `RelayTransport` to communicate
via channels.
### Example
```rust
let (relay_transport, relay_behaviour) = new_transport_and_behaviour(
RelayConfig::default(),
MemoryTransport::default(),
);
let transport = relay_transport
.upgrade(upgrade::Version::V1)
.authenticate(plaintext)
.multiplex(YamuxConfig::default())
.boxed();
let mut swarm = Swarm::new(transport, relay_behaviour, local_peer_id);
let relay_addr = Multiaddr::from_str("/memory/1234").unwrap()
.with(Protocol::P2p(PeerId::random().into()))
.with(Protocol::P2pCircuit);
let dst_addr = relay_addr.clone().with(Protocol::Memory(5678));
// Listen for incoming connections via relay node (1234).
Swarm::listen_on(&mut swarm, relay_addr).unwrap();
// Dial node (5678) via relay node (1234).
Swarm::dial_addr(&mut swarm, dst_addr).unwrap();
```
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: David Craven <david@craven.ch>
2021-03-11 16:07:59 +01:00
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libp2p-kad = { path = "../kad" }
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libp2p-ping = { path = "../ping" }
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libp2p-plaintext = { path = "../../transports/plaintext" }
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libp2p-yamux = { path = "../../muxers/yamux" }
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2022-01-14 19:58:28 +01:00
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quickcheck = "1"
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2022-04-05 21:56:44 +02:00
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clap = {version = "3.1.6", features = ["derive"]}
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