* client: add tests for reorging on diverged finality

* client: mark finalized block as best if diverged from current best chain

* client: update meta on set_head

* core: add docs about SelectChain to finalize_block

* client: improve finality reorg test

* client: LongestChain doesn't return client best block

* client: LongestChain searches canonical chain

* Make mDNS part of DiscoveryBehaviour

* Fix tests

* Address concern

Make `NetworkService.{get,put}_value` only take a self reference instead
of a mutable self reference. When retrieving `NetworkService` via
`NetworkWorker`, one only gets an immutable reference.

* should decide on publishing

* build subkey for linux

* small fixes

* wrong dir

* Logs will be saved to the job artifacts only in case of failure.

* Logs will be partly shown at the end in case of failure.

* expiration and parsing

* Remove block_imported

* Move blocks results processing to sync

* Remove methods from Link

* Better errors

* Allow cancelling the import queue

* Restore the import trace

* Fix network tests

* Line widths

* Use has_error instead

* Minor style

* Switch the peerset to new futures

* Fuse the peerset rx

* Make parameter types implementation more flexible

* Bump `impl_version`

Instead of passing a context around to each method, thereby introducing
side-effecting I/O actions everywhere, with this PR `sync::ChainSync`
only contains state which is updated by invoking various callback
methods (`on_*`) and actionable items are returned as regular results
from method calls, often iterators yielding requests that should be
issued to peers. It is up to the caller to handle these in an
appropriate way, currently `protocol` will send those as messages.

* Convert unnecessary storage item to static.

* Polish

* 6 second blocks.

* Compile fixes

* Bump runtime

* Fix

* Another fix

* Import `srml_support::traits::Get`

* Export MinimumPeriod from `decl_module!`

* Remove `config` from Timestamp

* Clean up warnings

* Switch the telemetry to new futures

* Line widths

* Apply suggestions from code review

Co-Authored-By: Bastian Köcher <[email protected]>

* Fix Cargo.lock

* Switch the client to new futures

* No need for compat in the client

* Fix client tests

* Address review

* Cleanup CLI and introduce `execution-all`

`--execution-all` sets the execution strategies for all available
execution contexts.

* Rename parameter

* added generic asset module

* Update srml/generic-asset/Cargo.toml

* Update srml/generic-asset/Cargo.toml

* revert Cargo.lock changes

* cleanup line width

* rename srml_support to support

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

* update comments

* more docs

* update Cargo.lock

* fix tests

* update headers and fix missing events

* Update srml/generic-asset/Cargo.toml

Co-Authored-By: Bastian Köcher <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: Bastian Köcher <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: Bastian Köcher <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: Bastian Köcher <[email protected]>

* Update srml/generic-asset/src/lib.rs

Co-Authored-By: Bastian Köcher <[email protected]>

* Apply suggestions from code review

Co-Authored-By: Bastian Köcher <[email protected]>

* fix issues

* avoid duplicated code

* fix build issue

* cleanup Cargo.toml

* update based on reviews

* remove not used method

* update parity-codec version

* fix test build issue

* update Cargo.lock

* update with latest substrate changes

* refactor PermissionVersions encoding

* node: pass stash accounts to session module

* node: pass stash accounts to staking invulnerables

* Remove set_finality_proof_request_builder

* Fix Babe

* Fix Grandpa

* Fix service doctests

* Sensible locking for staking and council.

* Bump.

* enforce minimum bond amount.

* Bump.

* Improve doc.

* Update srml/staking/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Update srml/staking/src/lib.rs

Co-Authored-By: Gavin Wood <[email protected]>

* Doc update.

* fix typos

* update information about ink

* fix typos

* fix typo

* fix typos

satellitex authored Jul 10, 2019 and Sergey Pepyakin committed Jul 10, 2019

* add block number

* add ext_current_block

* add ext_current_block test

* Update srml/contracts/src/wasm/mod.rs

Co-Authored-By: Sergei Pepyakin <[email protected]>

* Update srml/contracts/src/wasm/mod.rs

Co-Authored-By: Sergei Pepyakin <[email protected]>

* change valid comment

* use BlockNumberOf<T>

* Update srml/contracts/src/exec.rs

Co-Authored-By: André Silva <[email protected]>

* return types copy, not reference

* version up spec_version and impl_version

* change method name current_block -> block_number

* Update srml/contracts/src/exec.rs

Co-Authored-By: Sergei Pepyakin <[email protected]>

* Check that the returned validator set is not empty

* Move assert to session module

* Clean up

* Add copy of council seats as elections module.

* Split council into collective and elections modules.

Make collective instanceable.

* Propagate changes to the runtime and fix origin/event

* insert_ref and put_ref to avoid copies.

* Add tests

* Fix up collective's tests

* One more test

* Fix elections module tests

* Missed merge line

* Minor fix

* Test fixes

* Line widths

* Line widths

* Rntime version

* Remove comment

* Deduplicate

* Bump runtime again

* Fix test

Ensure all nodes in the sentry setup run in release mode. In addition
configure sentry-a as a reserved node for validator-a.

Instead of logging the fact that a generic invalid block announcement is
ignored, log that the given block is the genesis block.

* Some documentation for discovery.rs

* Typos

* Address concerns

* Fix doc after imports

* impl test using both storage and child_storage

* few fixes

* remove unused code

* impl PartialEq with children keys

* fmt

* implementation of basic with children + rename new

* assert and test

* no panic in runtime

* address comments

* fix

Given the following situation: A validator 'A' is not supposed to be
connected to the public internet to protect it from e.g. a DoS attack.
Instead it connects to a sentry node 'sentry-A' which connects to the
public internet. Validator 'B' can reach validator 'A' via sentry node
'sentry-A' and vice versa.

A sentry node needs to participate in the grandpa gossip without
becoming a validator itself in order to forward these message to its
validator. This commit adds a new command line flag (`--grandpa-voter`)
forcing a node to participate in the grandpa voting process even though
no `--key` was specified. Due to the fact that it does not have a key,
it does not become a validator in the network.

In order to simulate the above situation this commit also adds a Docker
Compose file (`scripts/sentry-node/docker-compose.yml`) with further
documentation.

* Allow sub accounts to be derived from an TypeId.

* Deduplicate

* Fix

* Rephrase.

* SharedFinalityProofRequestBuilder -> BoxFinalityProofRequestBuilder

* SharedThings -> BoxThings

* Fix tests

* build_request_data now takes &mut self

* The other traits now also take &mut self

* More or less fix tests

* Fix tests

* Fix more tests

* Moar tests

* Don't call make_block_import multiple time

* Fix doctest

* Implement sign & verify.

* Use phrases and password.

* Sign & verify with authority keys.

* Fix tests.

* WiP

* WiP

* Allow the caller to decide on 'CryptoKind'.

* Remove TODO.

* Make seed private back.

* Fix non-std build and bump version.

* Use Into<u32> instead of asses.

* Add missing typedef.

* srml: system: prune block number to hash mapping

* srml: system: add test for block hash mapping pruning

* node: bump runtime version

* srml: system: wrap long line

* srml: system: use parameter type for block hash count

* srml: system: prune block hash mapping before storage root calculation

* srml: system: keep the genesis hash in block number map

* on-disable primitives for engines

* dispatch on-disabled digests from SRML consensus

* bump runtime versions

* use find_map

* Make priviledged functions explicity use `origin`

* Fix typo in docs

* Fix more tests

* Remove `root` pathway, add semicolons