* change propagation

* add bound

* add database type for impot benchmarks

* add backend to name

* Update wasmtime (#5822)

* update wasmtime

* update tests

* Update client/executor/wasmtime/src/host.rs

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

* wip

* use master-candidate

* update with patches

* update versions

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

* Bump version

* Added parallel execution test

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

* WIP

* WIP

* Remove "simple declaration of the `Module` type" comments

* Bump runtime impl version

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

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

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

* fix and add benchs

* Update frame/democracy/src/benchmarking.rs

Co-authored-by: Alexander Popiak <[email protected]>

* bump spec version

* Revert "bump spec version"

This reverts commit 01233117dee575490bc71a4730cdc4351a4013ad.

Co-authored-by: Alexander Popiak <[email protected]>

* Update system weights

* Use maximum block weight for scheduler

* Update offences to use full block

* Move weight inside if statement

* Add one read to offences `on_initialize`

* Delete factory test

* Revert "Delete factory test"

This reverts commit 8f95aacd63a028ef1b415185b45367b4140d86fd.

* Revert "Add one read to offences `on_initialize`"

This reverts commit 7df7ebc73625ed79b14086f13c247d4058ee87d6.

* Revert "Move weight inside if statement"

This reverts commit 87277d07913a7d1868eeee85ef4673f51ee4013b.

* Revert "Update offences to use full block"

This reverts commit 0bbe0ce18e9419b032157f7d37dea6481078cdc0.

* Use scheduler in Sudo

* Apply suggestions from code review

Co-authored-by: Alexander Popiak <[email protected]>

* Revert "Use scheduler in Sudo"

This reverts commit 95bd2768dfea100bdf682cf4fe6c0f46e8e1f66e.

* remove max extrinsic weight (it does nothing useful)

* fix tests

* introduce `sudo_unchecked_weight`

* bump spec version

* scheduler 80 percent of maximum

* Update `set_changes_trie_config` weight

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

* Update frame/democracy/src/tests.rs

* Update tests.rs

* update based on feedback

Co-authored-by: Alexander Popiak <[email protected]>

* Merge Substrate master before checking Polkadot companion

* Also merge polkadot/master into the companion pr branch

* Set email and user name

This reverts commit e5163380.

We found some bugs that we first need to fix.

* Add root dispatch to scheduler

* Move encode operation upwards

* fix benchmark

* extend extrinsics

* add some clarifying comments

* start to add benchmarking

* finish weights

* remove double encode

* bump spec

* Update weights

* more accurate weights

* bump base weight

* Fix docs

* Update frame/support/src/dispatch.rs

Prettier link

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

* Update primitives/runtime/src/traits.rs

Prettier link

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

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

* Make `Digest` support `StorageAppend`

This adds support for `StorageAppend` to `Digest`. Digest is just a
wrapper around a `Vec` and we abuse the fact that SCALE does not puts
any special marker into the encoding for structs. So, we can just append
to the encoded Digest. A test is added that ensures, if the `Digest`
format ever changes, we remove this optimization.

* Update weight

* Update frame/support/src/storage/mod.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update frame/system/src/lib.rs

Co-authored-by: Alexander Popiak <[email protected]>

Co-authored-by: Alexander Popiak <[email protected]>

* session: runtime api for generating session membership proofs

* grandpa: add runtime api for creating equivocation report txs

* grandpa: submit signed equivocation report transactions

* grandpa: use proper equivocation report type

* grandpa: report equivocations

* grandpa: validate equivocation proof

* grandpa: update to finality-grandpa 0.9.1

* grandpa: fix encoding of session membership proof

* grandpa: initialize set id session mapping for genesis session

* grandpa: fix bug in set_id session validation

* fix compilation

* cleanup from merge conflicts

* cleanup crate tomls

* grandpa: refactor equivocation handling to separate trait

* node-template: fix compilation

* fix test compilation

* bump finality-grandpa to v0.10.2

* rpc: fix runtime version test

* CHERRY-PICK #4200: Add documentation to SubmitSignedTransaction and actually make it work

Squashed commit of the following:

commit 4f2cb0b1c588a06f2f3b478bb4b28b5cb29d54b9
Author: Tomasz Drwięga <[email protected]>
Date:   Tue Dec 3 16:29:33 2019 +0100

    Split the method to avoid confusing type error message.

commit c5bf24eeaaf902add89ed1b046b22c4a4aaeb2cd
Author: Tomasz Drwięga <[email protected]>
Date:   Tue Dec 3 16:19:55 2019 +0100

    Make accounts optional, fix logic.

commit 97db1ef556e023cf6847e5ffdb036c0e3ea6fb0a
Author: Tomasz Drwięga <[email protected]>
Date:   Tue Dec 3 10:06:20 2019 +0100

    Remove warning.

commit 535f5c116d1a2e826eaf90c3f7e6798e443d61d8
Merge: 516257217 0f1a5f65
Author: Tomasz Drwięga <[email protected]>
Date:   Tue Dec 3 07:08:05 2019 +0100

    Merge branch 'master' into td-signed-transactions

commit 516257217bac89fcebd083712f4ea68b7b23b55a
Merge: ac98248c6 2e68c80c
Author: Tomasz Drwięga <[email protected]>
Date:   Mon Dec 2 13:57:25 2019 +0100

    Merge branch 'master' into td-signed-transactions

commit ac98248c6c56cff381130645a82a13d29933cf83
Author: Tomasz Drwięga <[email protected]>
Date:   Mon Nov 25 17:34:52 2019 +0100

    Forgotten import.

commit 67a3c19031506c28e31c6bc4a90fff62d467dd58
Author: Tomasz Drwięga <[email protected]>
Date:   Mon Nov 25 17:32:10 2019 +0100

    Fix naming and bounds.

commit 93e768ea9df97a4629fca1f9bc4b108fdb33f876
Author: Tomasz Drwięga <[email protected]>
Date:   Mon Nov 25 17:01:05 2019 +0100

    Add documentation to signed transactions and actually make them work.

* grandpa: skip block initialization on report submission method

* primitives: allow transaction pool access by default for offchain calls

* grandpa: unused parameters

* grandpa: remove unused method

* grandpa: enable equivocation reporting

* grandpa: add workaround for parameter encoding

* grandpa: fix localized_payload calls in tests

* fix submit_report_equivocation_extrinsic in runtimes

* node: fix submit transaction test compilation

* node: bump spec_version

* rpc: fix api version test

* grandpa: allow custom equivocation offence type

* grandpa: add test for authorities::next_change_height

* grandpa: cleanup report_equivocation function

* node: move reporting app crypto to node-primitives

* grandpa: move equivocation traits to own module

* grandpa: rename app-crypto crate import

* grandpa: export equivocation types

* node: bump spec_version

* grandpa: rename EquivocationReport to EquivocationProof

* grandpa: add missing docs to primitives

* grandpa: add missing docs to equivocation

* node: fix compilation

* grandpa: add missing docs to pallet

* node: bump spec_version

* fix whitespace

* grandpa: return error on offence reporting

* grandpa: expose session and validator count in proofs through traits

* grandpa: use strong key in module KeyOwnerProofSystem

* grandpa: move key ownership proof to grandpa runtime api

* grandpa: remove unnecessary cloning when checking equivocation proof

* grandpa: make report_equivocation a method in Environment

* support: implement KeyOwnerProofSystem for ()

* grandpa: move KeyOwnerProofSystem to module trait

* test-utils: fix runtime compilation

* grandpa: fix test compilation

* grandpa: fix test compilation after merge

* grandpa: simplify transaction submission types

* grandpa: validate equivocation report in signed extension

* client: fix test

* node: use ValidateEquivocationReport signed extension

* grandpa: expose key ownership proof under opaque type

* grandpa: better docs on key ownership proofs

* grandpa: add note about signed extension

* grandpa: add ValidateEquivocationReport::new

* grandpa: remove skip_initialize_block from runtime api

* grandpa: use new offchain transaction submission API

* grandpa: take set_id in generate_key_ownership_proof

* grandpa: update to finality-grandpa v0.12.2

* grandpa: cleanup usages of AuthoritySet::current

* grandpa: fix test

* grandpa: add mocking utilities for equivocation reporting

* grandpa: add test for equivocation reporting

* grandpa: move SetIdSession initialization

* grandpa: add more tests

* node: enable historical session manager

* node: bump spec_version

* node: use strong key types in KeyOwnerProofSystem definitions

* grandpa: export GrandpaEquivocationOffence type

* Initial commit

Forked at: 9acf88f5
Parent branch: origin/master

* Improve error message when essential task failed

* client/network-gossip/bridge: Use bounded channel

Instead of returning an unbounded channel on
`GossipEngine::messages_for` return a bounded channel. For now the
channel length is determined by the amount of past messages cached in
the `ConsensusGossip`.

With a bounded channel, one can't just fire-and-forget style send into
it, but has to first check whether the channel is ready. Thus this
commit restructures `GossipEngine::poll` and introduces a
`ForwardingState` into `GossipEngine`.

* client/network-gossip/bridge: Add quickcheck for different size channels

* really rough mock runtime

* start to work on offences

* Make sure to start the session.

* Update to latest master.

* Add verify.

* Fix on_initialize benchmark.

* Add grandpa offence.

* Add Babe offence benchmarking.

* Enable babe test.

* Address review grumbles.

* Address review grumbles.

* Address review grumbles part 1/2

* use currency trait

* features

* Check events explicitly.

* Auto-impl tuple converter.

* Removed dead code.

* add test feature flag

* dont use std

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

* client: Replace `unsafe_rpc_expose` with an `RpcMethods` enum

which can be either Default, Safe or Unsafe. The idea is to have the
following:
|                       | --rpc-external=false  | --rpc-external=true   |
|---------------------  |-------------------    |-----------------      |
| --rpc-methods=Default |                       | unsafe calls denied   |
| --rpc-methods=Safe    | unsafe calls denied   | unsafe calls denied   |
| --rpc-methods=Unsafe  |                       |                       |
Since the previous `unsafe-rpc-expose` option was confusing.

* client: Only warn against exposing externally unsafe RPC method set

* Apply suggestions from code review

Co-Authored-By: Cecile Tonglet <[email protected]>

* cli: Rephrase doc comment for rpc_methods config

* Improve debuggability of build_spec_works

...by printing to stderr the stderr of the command. This is normally
suppressed for succesful tests but not for failing ones - if that's the
case then it's useful to see the test failure reason inline rather than
having to execute the command separately ourselves.

* Rename RpcMethods::{Default => Auto} variant

* Update bin/node/cli/tests/build_spec_works.rs

Co-authored-by: Benjamin Kampmann <[email protected]>
Co-authored-by: Cecile Tonglet <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>

Previously, when publishing ones address onto the DHT, the signature
signing those addresses would be SCALE encoded twice.

This commit removes the second encoding and adjusts the tests
to catch future regressions.

* Start improving `storage_append`

* Fix some stuff

* Fix compilation

* Update docs and add new test

* More tests

* Test kill + append

* Remove tx factory files.

* Remove unused imports.

* Revert cargo lock.