* Adding first rough ouline of the repository structure

* Remove old CI stuff

* add title

* formatting fixes

* move node-exits job's script to scripts dir

* Move docs into subdir

* move to bin

* move maintainence scripts, configs and helpers into its own dir

* add .local to ignore

* move core->client

* start up 'test' area

* move test client

* move test runtime

* make test move compile

* Add dependencies rule enforcement.

* Fix indexing.

* Update docs to reflect latest changes

* Moving /srml->/paint

* update docs

* move client/sr-* -> primitives/

* clean old readme

* remove old broken code in rhd

* update lock

* Step 1.

* starting to untangle client

* Fix after merge.

* start splitting out client interfaces

* move children and blockchain interfaces

* Move trie and state-machine to primitives.

* Fix WASM builds.

* fixing broken imports

* more interface moves

* move backend and light to interfaces

* move CallExecutor

* move cli off client

* moving around more interfaces

* re-add consensus crates into the mix

* fix subkey path

* relieve client from executor

* starting to pull out client from grandpa

* move is_decendent_of out of client

* grandpa still depends on client directly

* lemme tests pass

* rename srml->paint

* Make it compile.

* rename interfaces->client-api

* Move keyring to primitives.

* fixup libp2p dep

* fix broken use

* allow dependency enforcement to fail

* move fork-tree

* Moving wasm-builder

* make env

* move build-script-utils

* fixup broken crate depdencies and names

* fix imports for authority discovery

* fix typo

* update cargo.lock

* fixing imports

* Fix paths and add missing crates

* re-add missing crates

* {core,srml}/authority-discovery: Move generic to specific session keys

* {srml,core}/authority-discovery: Verify signature outside of runtime

Given that the `core/authority-discovery` uses concrete authority
identifiers and signatures, one can verify a signature with the
authority discovery within `core`. Given the above, the `verify` runtime
api is obsolete and thus removed.

* *: Add authority discovery to the set of session keys

* *: Sign authority discovery DHT payload with keystore instead of runtime

Instead of calling a runtime function to sign a dht payload, which then
invokes the keystore, pass the keystore to the authority discovery
module and use it directly.

* core/authority-discovery: Give libp2p Kademlia time to start up

* core/authority-discovery: Move authorities priority group name to const

* node/runtime/src/lib.rs: Bump runtime spec version

* *: Fix lints and node/testing test failures

* *: Fix formatting

* core/authority-discovery: Box dht event channel in unit tests

* node/cli/src/service.rs: Fix future import

* node/cli/src/service.rs: Replace unwrap by expect with proof

* node/cli/src/chain_spec: Remove TODO for testnet key generation

* core/authority-discovery/src/lib: Remove scale encoding TODOs

* srml/authority-discovery: Make comment a doc comment

* core/authority-discovery: Remove unused StreamExt import

* node/runtime: Bump impl version to debug CI

* Test ci.

* Change the line width to 100.

* Revert "Change the line width to 100."

This reverts commit edff1f855bc71e0418bf3a967f81a35591d882e3.

* Fix a check for polkadot to work on forked repos.

* Revert "node/runtime: Bump impl version to debug CI"

This reverts commit 1a90903b4c929bc55a9e0a538af34b50b7f65139.

* Revert "Test ci."

This reverts commit a2c9df574e645158f77cd2b3d4d9355bcae33aab.

* Cargo.lock: Fix wrong lock file merge

* srml/authority-discovery: Keep track of new validator set not upcoming

* core/authority-discovery: Document key retrieval functions

* Initial version that works with proper tests.

* get rid of todos and grumbles and such.

* Cleanup and fix line-width

* fix test runtime test

* Refactor sr-api to not depend on client anymore

* Fix benches

* Apply suggestions from code review

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

* Apply suggestions from code review

* Adds first version of traits for generating the host functions

* First steps of the procedural macro

* Implements generation of the host extern functions

* Prefix ext host function with snake case trait name

* Implement host functions implementation on the host

* Change `HostFunctions` interface

* Implement `HostFunctions` for tuples

* Make `WasmExecutor` generic over the host functions

* Begin to add a test and make it compile

* Make the test succeed

* Add test to ensure that host functions are not found

* It's alive! Make the `set_storage` test work

* Add test for mutable references

* Code cleanup and documentation etc

* Add marker trait for types that should be passed as SCALE encoded

* Inherit the visibility from the trait and more improvements

* More impls and move them into their own file

* Code simplification by dropping one trait

* Give it a better name

* Implement traits for arrays

* Refactor code to support pass by codec/inner

* Docs

* Implement pass by inner for some crypto types and add a test

* Implement exchangeable function support

* Rewrite sr-io with as runtime interface

* Start reworking after master merge

* Adds `PassByCodec` derive

* Adds `PassByInner` derive

* Fix compilation errors

* More implementations

* Implement runtime interface traits for `str`

* Make `sr-io` compile again

* Fix more compilation errors

* More progress on getting stuff back to compile

* More compilation fixes

* Fix warnings

* Remove le conversions

* Add support for `wasm_only` interfaces

* Implement `Allocator` interface

* Improve error message

* Move `WasmAllocator` to `sr-io` and more clean ups

* Use correct function signature for wasm functions

* Store the host functions with the Wasm runtime

* Docs update

* Fix compilation after master merge

* Remove `sr-io/without_std`

* Make `srml-support` tests run again

* More compilation error fixes

* Use correct doc syntax

* Fix test-runtime

* Fix compilation

* Catch native panics when executing the wasm runtime

As with the native runtime, we now catch all native panics when we
execute the wasm runtime. The panics inside the wasm runtime were
already catched before by the wasm executor automatically, but any panic
in the host functions could bring down the node. The recent switch to
execute the native counterpart of the host function in `sr-io`, makes
this change required. The native `sr-io` functions just `panic` when
something is not provided or any other error occured.

* Fix compilation

* Don't panic in a panic

* Move `sr-sandbox` to new runtime interface

* Fixes tests after sandbox changes

* Make sure we detect invalid utf8

* Fixes after master merge

* Adds pass by enum strategy

* Fix wasmtime integration

* Some macro structure clean up

* Rework and test exchangebale host functions

* PassBy derive macros documentation

* Docs for `runtime_interface` macro

* Support wild card argument names

* Adds ui tests

* Make sure that we are backwards compatible to the old runtime interfaces

* Documentation

* Fixes after latest master merge

* Make `wasmtime` happy

* Make `full_crypto` work

* Make the new interface versionable

* Rename `Sanboxing` to `Sandbox`

* Don't finalize in test while importing

* Fix Performance regression

* Fix test

* Refactor out MaxPossibleReward, fix staking arithmetic

* Fix rounding error in test

* Treasury rewards should pay the remainder of the 10%..

* Event for deposits coming into treasury

* Fix tests

* Remove OnDilution

* Limit longevity of im-online heartbeats.

* Unused import.

* Use parameter for session duration.

* Don't send a heartbeat if already online.

* Remove env_logger.

* Update lock.

* Bump runtime.

* Merge master

* Add AllGood event for im_online

* Another event just in case.

* Bump runtime

This reverts commit c0a19267.

* grandpa: Write Grandpa authorities to well known key.

Instead of requiring execution proofs for Grandpa authorities, this
enables much simpler storage proofs.

* grandpa: Introduce named AuthorityList type.

* grandpa: Storage migration for srml-grandpa module.

* Remove no-longer-used GrandpaApi runtime API.

* grandpa: Write AuthorityList to storage with encoding version.

We expect the AuthorityList type may change (eg. key changes). To make
upgrades smoother, include a version in the stored value.

* Bump node runtime spec version.

* Update srml/grandpa/src/lib.rs

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

* im-online: account for block authorship

* im-online: add test for block authorship onlineness

* im-online: cleanup

* im-online: fix test

Tomasz Drwięga authored Oct 31, 2019 and asynchronous rob committed Oct 30, 2019

* Make sure im-online reports are high priority.

* Bump runtime.

* Introduce new option "always force new era".

* Take appropriate action, even for small offences.

- Deselect the offender in all circumstances
- Ensure that deselection forces a new era
- Ensure that forcing a new era works with the always-forcing.

* Bump runtime

* Remove footgun around session keys/handlers

- `OpaqueKeys` now has an associated type `KeyTypeIdProviders`. This can
be used in the runtime as input for `SessionHandler` from the session
trait.
- `impl_opaque_keys` now works with modules and extracts the `KeyTypeId`
from the module directly.
- Added some checks to the `session` storage initialization that checks
that the `SessionHandler` and `Keys` use the same number of keys and
that the order is equal.

* Update core/sr-primitives/src/traits.rs

* initial version for testing

* New version that compiles

* optional at block parameter

* Fix some more view grumbles.

* Update srml/transaction-payment/src/lib.rs

* minor changes

* Refactors for phragmen-election

* Bump.

* Fix genesis stuff

* Fix rest of the errors

The authority discovery module enables authorities to be discoverable
and discover other authorities to improve interconnection among them. In
order to achieve this the module needs to know when the authority set
changes, thus when a session changes.

One has to register a module as a *session handler* in order for it to
be notified of changing sessions. The order and number of these *session
handlers* **MUST** correspond to the order and number of the *session
keys*.

Commit 027d8879 added the authority discovery to the `SessionHandlers`.
Given that the authority discovery module piggybacks on the Babe session
keys the commit violated the above constraint.

This commit reverts most of 027d8879, leaving `core/authority-discovery`
and `srml/authority-discovery` untouched.

* Add ability to force a name change

* Fix tests

* Bump runtime.

* Expose const params for nicks module

* Bump runtime

* Add Nicknames module for accounts.

* Integrate into node.

* Fix build

* Update srml/nicks/src/lib.rs

Co-Authored-By: Kian Paimani <[email protected]>

* Bump runtime

* Improve weight docs

* Docs.

* Apply suggestions from code review

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

* Add force_unstake to staking as root operation.

* Bump runtime

* Tests

* Update srml/staking/src/lib.rs

Co-Authored-By: Kian Paimani <[email protected]>

* Bring back SubmitSignedTransaction.

* Fix long lines.

* Add missing docs.

* Update core/primitives/src/crypto.rs

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

* Update node/runtime/src/lib.rs

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

* Update core/primitives/src/crypto.rs

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

* support: BuildStorage methods to take self reference.

There is no reason to consume the GenesisConfig when using it to
initialize a new storage backend. Instead, build_storage and
assimilate_storage now operator on self references.

* Bump node runtime impl_version.

* Now construct_runtime must include treasury config so account is created at genesis.
* if it doesn't though it is ok, account will be created when the amount put is more than existential deposit.

* Better fee parameters

* Fix build

* Better runtime tests

* Price to Weight ratio as type parameter (#3856)

* Price to Weight ration as type parameter

* Kian feedback

* Some renames.

* Fix executor tests

* Getting Closer.

* Phantom Data

* Actually fix executor tests.

* Fix tests.

* Remove todo

* Fix build

* Add SECP256k1/ECDSA support for transaction signing.

* Refactoring and fixes

* Fix for contracts

* Avoid breaking runtime host function

* Build fixes, make subkey work more generaically.

* Fix tests

* Dedpulicate a bit of code, remove unneeded code, docs

* Bump runtime version

* Fix a test and clean up some code.

* Derivation can derive seed.

* Whitespace

* Bump runtime again.

* Update core/primitives/src/crypto.rs

Co-Authored-By: Kian Paimani <[email protected]>

* Update core/primitives/src/ecdsa.rs

Co-Authored-By: Kian Paimani <[email protected]>

* Fix AppVerify

* Fix phragmen-election compile to wasm

* Fix chain_spec stuff

* Fix panic with no term duration

* Add RentPayment trait to runtime

* clarify check

* improve proof

* Clarify further

* Simplify RentPayment::on_unbalance calling and get rid of NonZeroRentHook

* Implement Printable for tuples.

* Add debugging function.

* Add debug 1.

* Implement  for everything.

* RuntimeDebug derive.

* Introduce RuntimeDebug.

* Add some dummy logging.

* Replace RuntimeDebug with Debug.

* Revert "Replace RuntimeDebug with Debug."

This reverts commit bc47070a8cb30241b2b590b2fa29fd195088162f.

* Working on Debug for all.

* Fix bounds.

* Add debug utils.

* Implement runtime logging.

* Add some docs and clean up.

* Clean up derives.

* Fix custom derive impl.

* Bump runtime.

* Fix long lines.

* Fix doc test.

* Use CARGO_CFG_STD.

* Revert "Use CARGO_CFG_STD."

This reverts commit ea429566de18ed0fa052571b359eb9826a64a9f4.

* Use parse_macro_input

* Update lockfile.

* Apply review suggestions.

* Remove stray re-export.

* Add no-std impl.

* Update lockfile.

* parse decl_storage getters with fn keyword

* test for get in decl_storage

* update all decl_storage! getters

* bump version

* adjust missed doc line

Ashley authored Oct 21, 2019 and Sergey Pepyakin committed Oct 21, 2019

* Change DefaultMaxDepth from 1024 to 32

* bump impl and spec version

* Split up sr_arithmetic.rs

* Add some basic fuzzing

* Add more tests

* Add printing to fuzzing

* Clean things up

* Remove arbitrary

* Remove comments

* More cleaning, fix small error that was causing a panic

* Add rational128

* Remove old random tests

* introduce panic

* fuzzing should panic properly

* Bit of cleanup

* Add a test uncovered via fuzzing that fails!

* Few small changes

* Move sr-arithmetic to its own crate

* Fix fuzzing

* Got rid of fuzzer Cargo.lock

* Added no_std

* re-export assert_eq_error_rate

* bump impl and spec version

* re add convert into

* Add an ignore to the test

* Enabled benchmarking

* Reindent

* Clean up biguint fuzzer

* Clean up biguint more

* shuffle sr-primitives/traits about

* Remove unused dependencies

* Apply clippy suggestions

* upgrade primitive-types versions

* Run tests against num-bigint

* Get rid of allocation in assert_biguints_eq

* Add an optimisation to multiply_by_rational

* rename parts_per_x -> per_things

* Change fuzzer cargo.toml

* Remove allocation from BigUint PartialEq impl

* Remove accidental indentation

* Renmove Lazy and Convert traits

* Copy assert_eq_error_rate macro back to sr-primitives

* Add documentation to fuzzers

* fix sr-primitives assert_eq_error_rate

* add cfg(test)

* Update core/sr-arithmetic/src/traits.rs

Co-Authored-By: Kian Paimani <[email protected]>

* Update core/sr-arithmetic/src/traits.rs

Co-Authored-By: Kian Paimani <[email protected]>

* Update core/sr-arithmetic/fuzzer/src/biguint.rs

Co-Authored-By: Kian Paimani <[email protected]>

* Allow rounding up in rational128

* Make changes to biguint.rs

* Update core/sr-arithmetic/src/traits.rs

Co-Authored-By: Kian Paimani <[email protected]>

* Final touches

* Convert to num_bigint::BigUint to compare

* remove unused mut

* more small changes

* shuffle sr-primitives trait imports

* more code review

* move assert_eq_error_rate to lib.rs

* Update core/sr-arithmetic/fuzzer/src/biguint.rs

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

* Get rid of S

* Simplify rational128 honggfuzz link

* Insignificantly change rational128 fuzzing code

* Slightly tidy up some of the arithmetic logic

* Get rid of sr_arithmetic again(?) and fix sr-primitives/weights

* Apply updates to sr_arithmetic.rs to crate

* Make build work with rustc 1.37 stable and RUSTC_BOOTSTRAP=1

* Bump versions to run CI

* Initial draft that compiles

* Extract payment stuff from balances

* Extract multiplier update stuff from system

* Some fixes.

* Update len-fee as well

* some review comments.

* Remove todo

* bump

* split implementation in multiple files:
  * transformation -> genesis_config/  getters.rs  instance_trait.rs  metadata.rs  mod.rs  store_trait.rs
  * mod.rs -> parser.rs
  * impl.rs -> storage_struct.rs
* parser is isolated into parse module, it could be improved as well but this can be done in another PR
* modules contains a defintion of decl_storage input which must be ok to work with.
* implementation change:
  * T: Trait might be more often bound to 'static (anyway we only use static one and it is needed for metadata current implementation).
  * GenesisConfig no longer requires its fields to be Clone (possible since to EncodeLike feature)
  * builder for map storages must return precise type Vec<(key, value)>