* Expose information about the extrinsic in the metadata

This pr exposes some information about the extrinsic used in the runtime
via metadata. The following information are exposed:

- Version of the extrinsic
- List of all signed extensions used by the extrinsic.

* Increment `spec_version`

It changes the way we extended the CLI functionalities of substrate to allow more flexibility. (If this was not clear, here is another version: it changes the `sc_cli` API to allow more flexibility).

This touches a few important things:
 - the startup of the async task with tokei:
    This was in node and node-template and I moved it to substrate. The idea is to have 1 time the code that handles unix signals (SIGTERM and SIGINT) properly. It is however possible to make this more generic to wait for a future instead and provide only a helper for the basic handling of SIGTERM and SIGINT.
 - increased the version of structopt and tokei
 - no more use of structopt internal's API
 - less use of generics

Related to #4643 and https://github.com/paritytech/cumulus/pull/42: the implementation of "into_configuration" and "get_config" are similar but with better flexibility so it is now possible in cumulus to have the command-line arguments only of the run command for polkadot if we want

Related to https://github.com/paritytech/cumulus/issues/24 and https://github.com/paritytech/cumulus/issues/34 : it will now be possible to make a configuration struct for polkadot with some overrides of the default parameters much more easily.

* Identity should bound additional fields

* ump rutnime

* Add `get_global` for `Sandbox`

This pr adds `get_global` to retrieve a `global` variable from an
instantiated sandbox wasm blob.

* Bump `spec_version`

* Update primitives/wasm-interface/src/lib.rs

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

* `get_global` -> `get_global_val`

Co-authored-by: Sergei Pepyakin <[email protected]>
Co-authored-by: Gavin Wood <[email protected]>

* Remove free transaction dos vectors.

* Bump spec version

* Indentation.

* Update frame/support/src/weights.rs

Co-authored-by: Bastian Köcher <[email protected]>

* adding license fields to all crates

* Apply suggestions from code review

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

Co-authored-by: Bastian Köcher <[email protected]>

* Remove unneccessary duplication in generic asset create

* Increment impl_version due to refactoring generic_asset

* Add SS58 network identifier for Centrifuge

* Bump version

* Update template to use decl_error

* Test for error on template

* Comments

* Reorder decl_* blocks: storage, event, error, module

* Remove TODOs

* Clarify comment on type Error = Error<T>

* Print extrinsic failed error always, not just on import

Before we printed the error of a transaction only when importing a
block, this pr changes it to print the error also at building the block.

* Increment `impl_version`

* WASM runtime switch to import memory

Up to now runtimes have exported their memory. To unify it with
sandboxing, this pr switches runtimes to import memory as well.

From a functional perspective, exporting/importing memory makes no
difference to the runtime.

To provide backwards compatibility, WASM exported memory is still supported.

* Revert debug stuff

* Revert some stuff

* Refactor and comment `rent` module.

* impl_version bump

* Add doc for Exempt

* Simplify code.

* Update bin/node/runtime/src/lib.rs

Co-Authored-By: thiolliere <[email protected]>

* Update frame/contracts/src/exec.rs

Co-Authored-By: Hero Bird <[email protected]>

Co-authored-by: thiolliere <[email protected]>
Co-authored-by: Hero Bird <[email protected]>

* instant/manual seal

unbounded queues are evil

Apply suggestions from code review

Co-Authored-By: Robert Habermeier <[email protected]>

add fork tests, docs, remove todos

moar docs

Update client/consensus/manual-seal/src/rpc.rs

Co-Authored-By: Robert Habermeier <[email protected]>

remove unbound generic, parameter, docs, deps, code style changes

Apply suggestions from code review

Co-Authored-By: Tomasz Drwięga <[email protected]>

code style chnges

remove unused deps, remove dep renames, check if block is empty before importing, use ? for error propagation

fix tests

log errors for instant seal

use debug

code style changes, updated copyright dates

use txpool::Pool instead of BasicPool, code style changes

fixed tests

* fix tests

* requested changes from review

* check inherents len

* rebase

* Introduces `author_hasKey` and `author_hasSessionKeys` rpc endpoints

Both endpoints can be used to check if a key is present in the keystore.

- `hasKey` works on with an individual public key and key type. It
checks if a private key for the given combination exists in the
keystore.
- `hasSessionKeys` works with the full encoded session key blob stored
on-chain in `nextKeys`. This requires that the given blob can be decoded
by the runtime. It will return `true`, iff all public keys of the
session key exist in the storage.

Fixes: https://github.com/paritytech/substrate/issues/4696

* Update client/rpc-api/src/author/error.rs

Co-Authored-By: Nikolay Volf <[email protected]>

* Indentation

Co-authored-by: Nikolay Volf <[email protected]>

* Switch GrandPa to new futures

* Work on making tests work

* until_imported tests working again

* Work on switching tests to stable futures

* Modifications

* Re-add test as #[ignore]

* Don't ignore

* Add manual unpins

* Remove Header import

* Return concrete Sink type

* Switch to crates.io finality-grandpa version

* Remove use statement that slipped in

* Fix some nitpicks

* Remove unpin from i

* Fixed typo

* Move futures01 to dev-deps

* Fix nitpicks

* Update client/finality-grandpa/src/communication/mod.rs

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

* nitpicking

Co-authored-by: Pierre Krieger <[email protected]>
Co-authored-by: André Silva <[email protected]>

* Reduction.

* Reformation.

* add locked timer stuff

* fix issues and introduce full pool

* arrange together

* fix benches

* fix new_light

* Add revalidation test case

* review fixes

* review fixes

* use just ready future

* address review

* Refactor and test spec block rules

* address review

* Update client/src/block_rules.rs

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

Co-authored-by: André Silva <[email protected]>

* consensus, pow: intermediate separation and fail

* Fix compiles

* Update primitives/consensus/common/src/block_import.rs

Co-Authored-By: Robert Habermeier <[email protected]>

* Update primitives/consensus/common/src/block_import.rs

Co-Authored-By: Robert Habermeier <[email protected]>

* Document what None means for `fork_choice` in block import params

Co-authored-by: Robert Habermeier <[email protected]>

* Add fool protection and comment construct_block

* Update bin/node/executor/tests/common.rs

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

Co-authored-by: Bastian Köcher <[email protected]>

* remove and reformat

* remove some more

* commit Cargo.lock

* Pass an executor through the Configuration

* Make tasks_executor mandatory

* Fix tests

* Make debug builds more usable

This pr makes debug builds more usable in terms of `cargo run -- --dev`.

1. `--dev` activates `--execution native`, iff `--execution` is not
given or no sub `--execution-*` is given.
2. It was probably a mistake to compile WASM in debug for a debug build.
So, we now build the WASM binary always as `release` (if not requested
differently by the user). So, we trade compilation time for a better
debug experience.

* Make sure we only overwrite default values

* Make it work

* Apply suggestion

* Initial work

* Fix most things

* fix test

* fix old comment

* migration

* fix

* remove useless stuff

* fix

* less spaghetti implementation

* fix initial session

* fix

* Ensure all votes are removed after tally

* Fix comment

* Add `max_members` to `found`, add society genesis for Substrate node

* Update test

* Use `Option<bool>` rather than `Option<()>`

* Update from feedback

* Rename basic-authority to basic-authorship

* Revert weird tab.

* Fix rename.

* Expose a method that allows converting RunCmd to Configuration

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* Make Proposer instantiation potentially async.

* fix node-service test

* fix basic-authority doc-test

* only block once on futures in test

* use async/await

* reset a couple of versions down from v0.2.0

* Unstablise browser-utils (very new) and grafana-data-source (going to be replaced with prometheus sometime)

* unmark a bunch more client crates for stabilization

* fix versions in Cargo.tomls

* Downgrade network-test

* Set frame-metadata version to `10.0.0`

* Hide and documented storage generator as internal api

* Downgrade `sp-externalities`

* Downgrade `sc-cli`

* Downgrade sc-executor et al to 0.8.0

* Downgrade sp-state-machine to 0.8.0

* Downgrade pallet-contracts et al to 0.8.0

* Downgrade sp-sandbox to 0.8.0

* downgrade pallet-evm to 0.8.0

* Downgrade pallet-staking to 0.8.0

2.0 should be implementation of lazy payout alongside all the fixes of
current module

* Downgrade node-transaction-factory to 0.8.0

* frame pallets are 2.0.0

Co-authored-by: Ashley <[email protected]>
Co-authored-by: Pierre Krieger <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Sergei Pepyakin <[email protected]>
Co-authored-by: Wei Tang <[email protected]>
Co-authored-by: thiolliere <[email protected]>
Co-authored-by: Marcio Diaz <[email protected]>

Bastian Köcher authored Jan 14, 2020 and Shawn Tabrizi committed Jan 14, 2020

* Add `pallet-society` and `pallet-recovery` to substrate node

* Add `OnReapAccount`

* Fixes and replaces nicks with identity

* Switch service to futures03

* Fix tests

* Fix service test and cli

* Re-add Executor trait to SpawnTaskHandle

* Fix node-service

* Update babe

* Fix browser node

* Update aura

* Revert back to tokio-executor to fix runtime panic

* Add todo item

* Fix service tests again

* Timeout test futures

* Fix tests

* nits

* Fix service test

* Remove zstd patch

* Re-add futures01 to aura and babe tests as a dev-dep

* Change failing test to tee

* Fix node

* Upgrade tokio

* fix society

* Start switching grandpa to stable futures

* Revert "Start switching grandpa to stable futures"

This reverts commit 9c1976346237637effc07c13f7d0403daf5e71cf.

* Fix utils

* Revert substrate service test

* Revert gitlab

Co-authored-by: thiolliere <[email protected]>

* pass target to PaysFee trait and allow batch call to be free if all its calls are free

* bump version

* fix error

* fix is_runner()

* add a test

* Bump