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Upgradeable validation functions (#918)

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* upgrade primitives to allow changing validation function

* set up storage schema for old parachains code

* fix compilation errors

* fix test compilation

* add some tests for past code meta

* most of the runtime logic for code upgrades

* implement old-code pruning

* add a couple tests

* clean up remaining TODOs

* add a whole bunch of tests for runtime functionality

* remove unused function

* fix runtime compilation

* extract some primitives to parachain crate

* add validation-code upgrades to validation params and result

* extend validation params with code upgrade fields

* provide maximums to validation params

* port test-parachains

* add a code-upgrader test-parachain and tests

* fix collator tests

* move test-parachains to own folder to work around compilation errors

* fix test compilation

* update the Cargo.lock

* fix parachains tests

* remove dbg! invocation

* use new pool in code-upgrader

* bump lockfile

* link TODO to issue
This commit is contained in:
Robert Habermeier
2020-04-06 10:43:19 -04:00
committed by GitHub
parent b31b52dddf
commit 10cec3b591
43 changed files with 1830 additions and 444 deletions
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polkadot/runtime/test-runtime/src/lib.rs
+11 -1
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@@ -310,17 +310,27 @@ impl attestations::Trait for Runtime {
parameter_types! {
pub const MaxCodeSize: u32 = 10 * 1024 * 1024; // 10 MB
pub const MaxHeadDataSize: u32 = 20 * 1024; // 20 KB
pub const ValidationUpgradeFrequency: BlockNumber = 2;
pub const ValidationUpgradeDelay: BlockNumber = 1;
pub const SlashPeriod: BlockNumber = 1 * MINUTES;
}
impl parachains::Trait for Runtime {
type Origin = Origin;
type Call = Call;
type ParachainCurrency = Balances;
type BlockNumberConversion = sp_runtime::traits::Identity;
type Randomness = RandomnessCollectiveFlip;
type ActiveParachains = Registrar;
type Registrar = Registrar;
type MaxCodeSize = MaxCodeSize;
type MaxHeadDataSize = MaxHeadDataSize;
type ValidationUpgradeFrequency = ValidationUpgradeFrequency;
type ValidationUpgradeDelay = ValidationUpgradeDelay;
type SlashPeriod = SlashPeriod;
type Proof = session::historical::Proof;
type KeyOwnerProofSystem = session::historical::Module<Self>;
type IdentificationTuple = <
@@ -528,7 +538,7 @@ sp_api::impl_runtime_apis! {
Parachains::global_validation_schedule()
}
fn local_validation_data(id: parachain::Id) -> Option<parachain::LocalValidationData> {
Parachains::local_validation_data(&id)
Parachains::current_local_validation_data(&id)
}
fn parachain_code(id: parachain::Id) -> Option<Vec<u8>> {
Parachains::parachain_code(&id)