* Consolidate keypairs in core.
Introduce the concept of a node's identity keypair in libp2p-core,
instead of only the public key:
* New module: libp2p_core::identity with submodules for the currently
supported key types. An identity::Keypair and identity::PublicKey
support the creation and verification of signatures. The public key
supports encoding/decoding according to the libp2p specs.
* The secio protocol is simplified as a result of moving code to libp2p-core.
* The noise protocol is slightly simplified by consolidating ed25519
keypairs in libp2p-core and using x25519-dalek for DH. Furthermore,
Ed25519 to X25519 keypair conversion is now complete and tested.
Generalise over the DH keys in the noise protocol.
Generalise over the DH keys and thus DH parameter in handshake patterns
of the Noise protocol, such that it is easy to support other DH schemes
in the future, e.g. X448.
* Address new review comments.
* Embed the topology in the NetworkBehaviour
* Put topologies inside of Floodsub and Kad
* Fix core tests
* Fix chat example
* More work
* Some cleanup
* Restore external addresses system
* Add a floodsub example with the new Swarm
* WIP fixes for Floodsub chat-example code
* cleanup
* Address grumbles
* Update docs
* Update to newest master
* Add ProtocolsHandler trait
* Reexport symbols
* Add a note about shutting down
* Add a PeriodicPingHandler and a PingListenHandler
* Fix core doctest
* Add tolerating not supported
* Fix concerns
* remove tokio_current_thread tests
* Review changes:
Removed newline
Moved uds tokio test crate to top to avoid self and keep with convention of other test crates
Removed sleep from uds test and block until all futures are completed.
* Add unit tests for core::nodes::NodeStream
* Move DummyMuxer to core/tests
* Address grumbles
* Impl Debug for SubstreamRef<P>
* Add test for poll()
* Don't need to open a substream
* pretty printer test
* More tests for NodeStream poll()
* Remove contentious test of Debug
Refactor multiaddr crate.
- Remove `AddrComponent`. Instead `Protocol` directly contains its
associated data.
- Various smaller changes around conversions to Multiaddr from other
types, e.g. socket addresses.
- Expand tests to include property tests which test encoding/decoding
identity.
* Rewrite the swarm
* Small improvement to Debug of ListenersStream
* Fix Swarm::Replaced never being produced
* Fix logic problem when reaching a node in swarm
* Small comment in swarm
* Add closed_multiaddr to Replaced event
* Add address to NodeClosed and NodeError
* Fix concerns
* Remove StreamMuxer::boxed
* The SwarmFuture is now a Stream
* Return the produced future in the message
* Remove IncomingConnection event
* Pass error when failing to dial
* Fix loop break mistake
* Fix concern
* Rename SwarmFuture to SwarmEvents
* Increase type length limit
* Remove todo
* Rework swarm and allow interrupting a dial
* Improve the UniqueConnec situation
* Remove UniqueConnec::get
* Rename `get_or_dial()` to `dial()` and add `dial_if_empty()`
* Clean the UniqueConnec is the future is dropped
* Rename `set_until` to `tie_or_stop` and add `tie_or_passthrough`
* Add some tests, docs
* Fix memory leak with tasks registration
* Interrupt dialing when a UniqueConnec is dropped or cleared
* Add memory transport.
* Change test to be compatible with rust stable.
* Address concerns
* Add some documentation and minor fixes
* Move transport test to memory module
* Kademlia high-level rework
* Some changes in the rework
* Some additional tweaks to kad rework
* Add update_kbuckets
* Rename a bunch of Kademlia stuff
* Add KadSystem::local_peer_id
* Some documentation update
* Concern
* Make the example compile
* Make things nicer
* Fix bug in UniqueConnec
* Add clear() to UniqueConnec
* Add UniqueConnec::poll
* Fix potential deadlock in UniqueConnec
* Add UniqueConnec::state()
* The future of get now contains a Weak
* Fix concerns
