* Don't expose `Benchmarking` host functions by default

* Fix tests

Co-authored-by: Shawn Tabrizi <[email protected]>

* Make WASM browser thing compile

* Fix

* updated exit-future (github repo)

* Switch to broadcast crate

* Migrate client/cli

* Switch exit-future to modernize branch

* Small changes

* Switch to cargo version and fix fg tests

* fix basic-authorship

* Fix crash on grafana macro

* Fix grafana macro

* Switch node python version

* Disable record_metrics_slice in grafana macro on wasm

* Update client/grafana-data-source/src/lib.rs

* Revert "Update client/grafana-data-source/src/lib.rs"

This reverts commit 888009a8e0b7051bd4bfbbfdb0448bcf2e2aae93.

* Add wasm support for state machine

* Switch to my own libp2p version

* Revert "Switch to my own libp2p version"

This reverts commit ce613871b59264b3165b45c37943e6560240daa7.

* Revert "Add wasm support for state machine"

This reverts commit de7eaa0694d9534fc3b164621737968e9a6a7c5f.

* Add sc-browser

* Squash

* remove sc-browser

* Fix keystore on wasm

* stubs for removed functions to make env compatible with old runtimes

* Add test (that doesn't work)

* Fix build scripts

* Revert basic-authorship due to no panics

* Revert cli/informant

* Revert consensus

* revert offchain

* Update utils/browser/Cargo.toml

Co-Authored-By: Benjamin Kampmann <[email protected]>

* export console functions

* Add new chainspec

* Fix ws in chain spec

* revert chainspec

* Fix chainspec

* Use an Option<PathBuf> in keystore instead of cfg flags

* Remove crud

* Only use wasm-timer for instant and systemtime

* Remove telemetry changes

* Assuming this is ok

* Add a KeystoreConfig

* Add stubs back in

* Update libp2p

* Revert "Add stubs back in"

This reverts commit 4690cf1882aa0f99f7f00a58c4080c8aa9b77c36.

* Remove commented js again

* Bump kvdb-web version

* Fix cli

* Switch branch on futures-timer

* Fix tests

* Remove sc-client test build in check-web-wasm because there isn't a good way to build futures-timer with wasm-bindgen support in the build

* Remove more things ^^

* Switch branch on futures-timer back

* Put DB io stats behind a cfg flag

* Fix things

* Don't timeout transports on wasm

* Update branch of futures-timer and fix bad merge

* Spawn informant

* Fix network test

* Fix delay resets

* Changes

* Fix tests

* use wasm_timer for transaction pool

* Fixes

* Switch futures-timer to crates

* Only diagnose futures on native

* Fix sc-network-test tests

* Select log level in js

* Fix syncing ;^)

* Allow disabling colours in the informant

* Use OutputFormat enum for informant

* MallocSizeOf impl on transaction pool broke stuff because wasm_timer::Instant doesnt impl it so just revert the transaction pool to master

* Update futures-diagnose

* Revert "MallocSizeOf impl on transaction pool broke stuff because wasm_timer::Instant doesnt impl it so just revert the transaction pool to master"

This reverts commit baa4ffc94fd968b6660a2c17ba8113e06af15548.

* Pass whole chain spec in start_client

* Get Instant::now to work in transaction pool again

* Informant dep reordering

Co-authored-by: Pierre Krieger <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Svyatoslav Nikolsky <[email protected]>
Co-authored-by: Benjamin Kampmann <[email protected]>
Co-authored-by: Demi Obenour <[email protected]>

* Starting

* closer

* Compiles!

* comments

* Create seperate mock

* Remove changes to test env

* Fix step calculation

* Add host function

* Add runtime api

* compiles

* Update to use offchain timestamp

* Gives a result

* added some CLI wip

* make generic

* Update instance

* Remove CLI stuff

* Remove last cli stuff

* undo more changes

* Update benchmarks

* Update Cargo.lock

* remove test

* Move loop out of runtime

* Benchmarking externalities

* Benchmarking state

* Implemented commit

* Make CLI work, move loop back into runtime

* Wipe resets to genesis

* Speedup benchmarks

* Use enum to select extrinsic within pallet

* CLI controls which module and extrinsic to call

* Select a pallet with cli

* Add steps and repeats to cli

* Output as CSV format

* Introduce benchmark pallet

* Append bench

* Use Results

* fix merge

* Clear Identity benchmark

* Bench request judgment and cancel request

* Add final benchmarks

* Fix CSV output

* Start cleaning up for PR

* Bump numbers in `wasmtime` integration tests.

* More docs

* Add rockdb feature to bench

* Fix formatting issues

* Add test feature to bench

* Add test feature to bench

* Add rocksdb feature flag

* Update bench.rs

Co-authored-by: Arkadiy Paronyan <[email protected]>
Co-authored-by: Gavin Wood <[email protected]>

* Export crypto_full feature in primitives/finality-grandpa

* Export GRANDPA AuthorityPair when full_crypto is enabled

* Initial commit

Forked at: be075893
Parent branch: origin/master

* Update Cargo.lock

* Cargo.lock

* Add missing features of libsecp256k1

* Update dependencies

* update sp-runtime

* total update

* usage informant

* update to crates.io version

* update Cargo.lock

* update dummy update

* fix todo

* cleanup

* avoid custom impl

* Update client/transaction-pool/graph/src/future.rs

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

* remove another custom impl

* remove another custom impl

* add kb in report

* update Cargo.lock

* review suggestions

* --amend

* --amend

* bump parity-util-mem to 0.5.0

* bumps

* update macro and versions

* add to grafana

* naming

Co-authored-by: Tomasz Drwięga <[email protected]>

* Init epoch changes module

* Initial integration of new epoch changes module for BABE

* Fix all initial compile errors

* rename: digest -> digests

* Fix babe tests

* Bump impl_version

* Fix more test issues

* Remove test flag for tree

It unfortunately won't work for multiple crates.

* Update cargo lock

* Fix duplicate parking_lot version

* Add missing license header

* FreeingBumpAllocator: Initialize the heads to `u32::max_value()`

`self.heads` can point to an element with the index `0` in the heap.
This would make the allocator fail to reuse this element.

* Simplify the `PREFIX_SIZE` handling

* Fix memory leak in runtime interface

We used `slice::from_raw_parts` in runtime-interface which did not free
the memory afterwards. This pr changes it to `Vec::from_raw_parts` to
make sure `drop` is called properly and the values are freed.

* Check that `len` is non-zero

* Adds comment

* Remove usage of unneeded Rust feature core_intrinsics

* core::intrinsics::abort -> arch::wasm32::unreachable

* Don't publish `core::intrinsics`.

* Disable panic_handler and alloc_error_handler for no_std non wasm builds

Hopefully this can be merged if the tests pass.

When messing with the signature, we need to make sure that we acutally
mess-up the signature. As the generated private/public key is random,
the signature is random as well. It can happen that `bytes[0] ==
bytes[2]` which makes the test fail. We fix this problem by just
inverting the bytes at `0` and `2`.

* Fix call to backend in child_storage_hash

* child storage test.

This will hopefully reduce merge conflicts in the future

* block_import: switch to Box<dyn Any> for intermediates representation

* Use Cow and return Error instead of Option

* Remove unused error

* Distinguish NoIntermediate/InvalidIntermediate

This pulls in the latest release of *ring* and also removes some
duplicate dependencies.

* Adding Serde:Deserialise to UncheckExtrinsics

to be able to use the ChainApi RPC from the client side

* Update primitives/runtime/src/generic/unchecked_extrinsic.rs

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

* Initial version.

* Fix tests.

* Refactor using StorageValueRef.

* Add tests and apply review suggestions.

* Bump runtime.

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

* 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.

* 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]>

* 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]>

* Rpc api for offchain storage

* Replace Vec<u8> to Bytes, replace Mutex to RwLock

* Remove pub

* Modify copyright year

* Add SS58 network identifier for Centrifuge

* Bump version

* 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

* Fixes for libp2p 0.15

* More work

* Update libp2p

* Update to libp2p 0.15

* transaction pool changes

* service & network changes

* address review

* reduce future pool

* 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]>

* async/await in tx graph

* review notes

* remove unused typedef