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Introduce srml/im-online (#3079)

Browse Source 
* Fix grammar and typo

* Extend network service

* Extend offchain API

* Support creating unsigned UncheckedExtrinsic

* Introduce srml/im-online

* Bump impl and spec version

* Fix web-wasm test

* Apply suggestions from code review

Remove parity-multiaddr dependency

Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com>

* Replace transmute with from_raw_parts

* Replace PeerId.to_string() with .to_base58()

Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com>

* Update Cargo.lock

* Bump impl and spec version (again)

It was updated in master in the meantime.

* Apply suggestions from code review

Co-Authored-By: Sergei Pepyakin <sergei@parity.io>

* Address comments

* Add public function is_online_in_current_session()

* Bump spec_version

* Fix doc tests

* Improve comments

* Remove superfluous line

* Name parameters consistently

* Implement comments

* Switch From to TryFrom

* Use Vec instead of HashSet

* Fix tests

* Revert me: local testing

* Fix check if already sent during session

We gossip each session, hence we need to check
if already sent in this session (not era).

* Fix typos

* Consistent terminology

* Revert "Revert me: local testing"

This reverts commit 73fbc29ff3e5ed71d99436318260b4f007e837f4.

* Introduce IsMember trait

* Implement misc comments

* Remove unused function

* Fix test

* Fix external_addresses being written

* Fix test

* Add necessary trait bound

* Do not increment version

* Update lib.rs
This commit is contained in:
Michael Müller
2019-07-20 03:19:44 +02:00
committed by Gavin Wood
parent a757dfb222
commit c70b81444a
34 changed files with 981 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/core/executor/src/wasm_executor.rs
+37
View File
@@ -26,6 +26,7 @@ use wasmi::{
};
use state_machine::{Externalities, ChildStorageKey};
use crate::error::{Error, Result};
use parity_codec::Encode;
use primitives::{blake2_128, blake2_256, twox_64, twox_128, twox_256, ed25519, sr25519, Pair};
use primitives::offchain;
use primitives::hexdisplay::HexDisplay;
@@ -767,6 +768,42 @@ impl_function_executor!(this: FunctionExecutor<'e, E>,
Ok(offset)
},
ext_network_state(written_out: *mut u32) -> *mut u8 => {
let res = this.ext.offchain()
.map(|api| api.network_state())
.ok_or_else(|| "Calling unavailable API ext_network_state: wasm")?;
let encoded = res.encode();
let len = encoded.len() as u32;
let offset = this.heap.allocate(len)? as u32;
this.memory.set(offset, &encoded)
.map_err(|_| "Invalid attempt to set memory in ext_network_state")?;
this.memory.write_primitive(written_out, len)
.map_err(|_| "Invalid attempt to write written_out in ext_network_state")?;
Ok(offset)
},
ext_authority_pubkey(
kind: u32,
written_out: *mut u32
) -> *mut u8 => {
let kind = offchain::CryptoKind::try_from(kind)
.map_err(|_| "crypto kind OOB while ext_authority_pubkey: wasm")?;
let res = this.ext.offchain()
.map(|api| api.authority_pubkey(kind))
.ok_or_else(|| "Calling unavailable API ext_authority_pubkey: wasm")?;
let encoded = res.encode();
let len = encoded.len() as u32;
let offset = this.heap.allocate(len)? as u32;
this.memory.set(offset, &encoded)
.map_err(|_| "Invalid attempt to set memory in ext_authority_pubkey")?;
this.memory.write_primitive(written_out, len)
.map_err(|_| "Invalid attempt to write written_out in ext_authority_pubkey")?;
Ok(offset)
},
ext_decrypt(
key: u32,
kind: u32,