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Set reserved nodes with offchain worker. (#6996)

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* add offchain worker api to set reserved nodes.

* new offchain api to get node public key.

* node public key from converter

* refactor set reserved nodes ocw api.

* new ndoe authorization pallet

* remove unnecessary clone and more.

* more

* tests for node authorization pallet

* remove dependency

* fix build

* more tests.

* refactor

* Update primitives/core/src/offchain/testing.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update frame/node-authorization/src/lib.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update frame/node-authorization/src/lib.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update frame/node-authorization/src/lib.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* format code

* expose NetworkService

* remove NetworkStateInfo in offchain

* replace NodePublicKey with PeerId.

* set max length of peer id.

* clear more

* use BTreeSet for set of peers.

* decode opaque peer id.

* extract NetworkProvider for client offchain.

* use OpaquePeerId in node authorization pallet.

* fix test

* better documentation

* fix test

* doc

* more fix

* Update primitives/core/src/offchain/mod.rs

Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>

* Update client/offchain/src/api.rs

Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>

* derive serialize and deserialize

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
This commit is contained in:
kaichao
2020-09-10 23:26:09 +08:00
committed by GitHub
parent 56ce689be2
commit 91c0213413
15 changed files with 1080 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/client/offchain/src/api.rs
+35 -15
View File
@@ -19,16 +19,18 @@ use std::{
sync::Arc,
convert::TryFrom,
thread::sleep,
collections::HashSet,
};
use sp_core::offchain::OffchainStorage;
use crate::NetworkProvider;
use futures::Future;
use log::error;
use sc_network::{PeerId, Multiaddr, NetworkStateInfo};
use sc_network::{PeerId, Multiaddr};
use codec::{Encode, Decode};
use sp_core::OpaquePeerId;
use sp_core::offchain::{
Externalities as OffchainExt, HttpRequestId, Timestamp, HttpRequestStatus, HttpError,
OpaqueNetworkState, OpaquePeerId, OpaqueMultiaddr, StorageKind,
OffchainStorage, OpaqueNetworkState, OpaqueMultiaddr, StorageKind,
};
pub use sp_offchain::STORAGE_PREFIX;
pub use http::SharedClient;
@@ -49,8 +51,8 @@ mod timestamp;
pub(crate) struct Api<Storage> {
/// Offchain Workers database.
db: Storage,
/// A NetworkState provider.
network_state: Arc<dyn NetworkStateInfo + Send + Sync>,
/// A provider for substrate networking.
network_provider: Arc<dyn NetworkProvider + Send + Sync>,
/// Is this node a potential validator?
is_validator: bool,
/// Everything HTTP-related is handled by a different struct.
@@ -73,10 +75,10 @@ impl<Storage: OffchainStorage> OffchainExt for Api<Storage> {
}
fn network_state(&self) -> Result<OpaqueNetworkState, ()> {
let external_addresses = self.network_state.external_addresses();
let external_addresses = self.network_provider.external_addresses();
let state = NetworkState::new(
self.network_state.local_peer_id(),
self.network_provider.local_peer_id(),
external_addresses,
);
Ok(OpaqueNetworkState::from(state))
@@ -180,6 +182,15 @@ impl<Storage: OffchainStorage> OffchainExt for Api<Storage> {
) -> Result<usize, HttpError> {
self.http.response_read_body(request_id, buffer, deadline)
}
fn set_authorized_nodes(&mut self, nodes: Vec<OpaquePeerId>, authorized_only: bool) {
let peer_ids: HashSet<PeerId> = nodes.into_iter()
.filter_map(|node| PeerId::from_bytes(node.0).ok())
.collect();
self.network_provider.set_authorized_peers(peer_ids);
self.network_provider.set_authorized_only(authorized_only);
}
}
/// Information about the local node's network state.
@@ -256,10 +267,10 @@ pub(crate) struct AsyncApi {
}
impl AsyncApi {
/// Creates new Offchain extensions API implementation an the asynchronous processing part.
/// Creates new Offchain extensions API implementation an the asynchronous processing part.
pub fn new<S: OffchainStorage>(
db: S,
network_state: Arc<dyn NetworkStateInfo + Send + Sync>,
network_provider: Arc<dyn NetworkProvider + Send + Sync>,
is_validator: bool,
shared_client: SharedClient,
) -> (Api<S>, Self) {
@@ -267,7 +278,7 @@ impl AsyncApi {
let api = Api {
db,
network_state,
network_provider,
is_validator,
http: http_api,
};
@@ -292,11 +303,21 @@ mod tests {
use super::*;
use std::{convert::{TryFrom, TryInto}, time::SystemTime};
use sc_client_db::offchain::LocalStorage;
use sc_network::PeerId;
use sc_network::{NetworkStateInfo, PeerId};
struct MockNetworkStateInfo();
struct TestNetwork();
impl NetworkStateInfo for MockNetworkStateInfo {
impl NetworkProvider for TestNetwork {
fn set_authorized_peers(&self, _peers: HashSet<PeerId>) {
unimplemented!()
}
fn set_authorized_only(&self, _reserved_only: bool) {
unimplemented!()
}
}
impl NetworkStateInfo for TestNetwork {
fn external_addresses(&self) -> Vec<Multiaddr> {
Vec::new()
}
@@ -309,10 +330,9 @@ mod tests {
fn offchain_api() -> (Api<LocalStorage>, AsyncApi) {
let _ = env_logger::try_init();
let db = LocalStorage::new_test();
let mock = Arc::new(MockNetworkStateInfo());
let mock = Arc::new(TestNetwork());
let shared_client = SharedClient::new();
AsyncApi::new(
db,
mock,