mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-05-30 04:41:03 +00:00

Files

T

Liam Aharon db3fd68726 Init System Parachain storage versions and add migration check jobs to CI (#1344 )

Makes SPs first class citizens along with the relay chains in the
context of our CI runtime upgrade checks.

## Code changes

- Sets missing current storage version in `uniques` pallet
- Adds multisig V1 migration to run where it was missing
- Removes executed migration whos pre/post hooks were failing from
collectives runtime
- Initializes storage versions for SP pallets added after genesis
- Originally I was going to wait for
https://github.com/paritytech/polkadot-sdk/pull/1297 to be merged so
this wouldn't need to be done manually, but it doesn't seem like it'll
be merged any time soon so I've decided to set them manually to unblock
this

## CI changes

- Removed dependency of `westend` runtime upgrades being complete prior
to other ones running. I assume it is supposed to cache the
`try-runtime` build for a performance benefit, but it seems it wasn't
working. Maybe someone from the CI team can look into this or explain
why it needs to be there?

- Adds check-runtime-migration jobs for Parity asset-hubs, bridge-hubs
and contract chains

- Updated VARIABLES to accomodate the `kusama-runtime` package being
renamed to `staging-kusama-runtime` in
https://github.com/paritytech/polkadot-sdk/pull/1241

- Added `EXTRA_ARGS` variable to `check-runtime-migration`, and set
`--no-weight-warnings` to the relay chain runtime upgrade checks (relay
chains don't have weight restrictions).

2023-10-03 02:11:56 +11:00

bridge-hub-kusama

Remove kusama and polkadot runtime crates (#1731 )

2023-09-29 09:54:11 +02:00

bridge-hub-polkadot

Remove kusama and polkadot runtime crates (#1731 )

2023-09-29 09:54:11 +02:00

bridge-hub-rococo

Init System Parachain storage versions and add migration check jobs to CI (#1344 )

2023-10-03 02:11:56 +11:00

docs

BridgeHubKusama - initial setup - (chain_spec + basic runtime without any bridging pallets) (#1764 )

2022-12-02 14:06:39 +01:00

test-utils

Enable publishing of crates that are deps of other published crates (#1573 )

2023-09-15 10:50:23 +01:00

README.md

Markdown linter (#1309 )

2023-09-04 12:02:32 +03:00

README.md

Bridge-hub Parachains

Bridge-hub Parachains

BridgeHub(s) are system parachains that will house trustless bridges from the local ecosystem to others. The current trustless bridges planned for the BridgeHub(s) are:

BridgeHubPolkadot system parachain:
1. Polkadot <-> Kusama bridge
2. Polkadot <-> Ethereum bridge (Snowbridge)
BridgeHubKusama system parachain:
1. Kusama <-> Polkadot bridge
2. Kusama <-> Ethereum bridge The high-level responsibilities of each bridge living on BridgeHub:
sync finality proofs between relay chains (or equivalent)
sync finality proofs between BridgeHub parachains
pass (XCM) messages between different BridgeHub parachains

Requirements for local run/testing

# Prepare empty directory for testing
mkdir -p ~/local_bridge_testing/bin
mkdir -p ~/local_bridge_testing/logs

---
# 1. Install zombienet
Go to: https://github.com/paritytech/zombienet/releases
Copy the apropriate binary (zombienet-linux) from the latest release to ~/local_bridge_testing/bin


---
# 2. Build polkadot binary
git clone https://github.com/paritytech/polkadot.git
cd polkadot

# if you want to test Kusama/Polkadot bridge, we need "sudo pallet + fast-runtime",
# so please, find the latest polkadot's repository branch `it/release-vX.Y.Z-fast-sudo`
# e.g:
# git checkout -b it/release-v0.9.43-fast-sudo --track origin/it/release-v0.9.43-fast-sudo

cargo build --release --features fast-runtime
cp target/release/polkadot ~/local_bridge_testing/bin/polkadot


---
# 3. Build substrate-relay binary
git clone https://github.com/paritytech/parity-bridges-common.git
cd parity-bridges-common

# checkout desired branch or use master:
# git checkout -b master --track origin/master
# `polkadot-staging` (recommended) is stabilized and compatible for Cumulus releases
# `master` is latest development
git checkout -b polkadot-staging --track origin/polkadot-staging

cargo build --release -p substrate-relay
cp target/release/substrate-relay ~/local_bridge_testing/bin/substrate-relay


---
# 4. Build cumulus polkadot-parachain binary
cd <cumulus-git-repo-dir>

# checkout desired branch or use master:
# git checkout -b master --track origin/master

cargo build --release --locked --bin polkadot-parachain
cp target/release/polkadot-parachain ~/local_bridge_testing/bin/polkadot-parachain
cp target/release/polkadot-parachain ~/local_bridge_testing/bin/polkadot-parachain-asset-hub



# !!! READ HERE (TODO remove once all mentioned branches bellow are merged)
# The use case "moving assets over bridge" is not merged yet and is implemented in separate branches.
# So, if you want to try it, you need to checkout different branch and continue with these instructions there.

# For Kusama/Polkadot local bridge testing:
#
# build BridgeHubs (polkadot-parachain) from branch:
# git checkout -b bridge-hub-kusama-polkadot --track origin/bridge-hub-kusama-polkadot
# cargo build --release --locked --bin polkadot-parachain
# cp target/release/polkadot-parachain ~/local_bridge_testing/bin/polkadot-parachain
#
# build AssetHubs (polkadot-parachain-asset-hub) from branch:
# git checkout -b bko-transfer-asset-via-bridge-pallet-xcm --track origin/bko-transfer-asset-via-bridge-pallet-xcm
# cargo build --release --locked --bin polkadot-parachain
# cp target/release/polkadot-parachain ~/local_bridge_testing/bin/polkadot-parachain-asset-hub

# For Rococo/Wococo local bridge testing:
#
# build AssetHubs (polkadot-parachain-asset-hub) from branch:
# git checkout -b bko-transfer-asset-via-bridge-pallet-xcm-ro-wo --track origin/bko-transfer-asset-via-bridge-pallet-xcm-ro-wo
# cargo build --release --locked --bin polkadot-parachain
# cp target/release/polkadot-parachain ~/local_bridge_testing/bin/polkadot-parachain-asset-hub

How to test local Rococo <-> Wococo bridge

Run chains (Rococo + BridgeHub + AssetHub, Wococo + BridgeHub + AssetHub) with zombienet

# Rococo + BridgeHubRococo + AssetHub for Rococo (mirroring Kusama)
POLKADOT_BINARY_PATH=~/local_bridge_testing/bin/polkadot \
POLKADOT_PARACHAIN_BINARY_PATH=~/local_bridge_testing/bin/polkadot-parachain \
POLKADOT_PARACHAIN_BINARY_PATH_FOR_ASSET_HUB_ROCOCO=~/local_bridge_testing/bin/polkadot-parachain-asset-hub \
	~/local_bridge_testing/bin/zombienet-linux --provider native spawn ./zombienet/bridge-hubs/bridge_hub_rococo_local_network.toml

# Wococo + BridgeHubWococo + AssetHub for Wococo (mirroring Polkadot)
POLKADOT_BINARY_PATH=~/local_bridge_testing/bin/polkadot \
POLKADOT_PARACHAIN_BINARY_PATH=~/local_bridge_testing/bin/polkadot-parachain \
POLKADOT_PARACHAIN_BINARY_PATH_FOR_ASSET_HUB_WOCOCO=~/local_bridge_testing/bin/polkadot-parachain-asset-hub \
	~/local_bridge_testing/bin/zombienet-linux --provider native spawn ./zombienet/bridge-hubs/bridge_hub_wococo_local_network.toml

Run relayer (BridgeHubRococo, BridgeHubWococo)

Accounts of BridgeHub parachains:

Bob is pallet owner of all bridge pallets

Run with script (alternative 1)

cd <cumulus-git-repo-dir>
./scripts/bridges_rococo_wococo.sh run-relay

Run with binary (alternative 2)

Need to wait for parachain activation (start producing blocks), then run:

# 1. Init bridges:

# Rococo -> Wococo
RUST_LOG=runtime=trace,rpc=trace,bridge=trace \
	~/local_bridge_testing/bin/substrate-relay init-bridge rococo-to-bridge-hub-wococo \
	--source-host localhost \
	--source-port 9942 \
	--source-version-mode Auto \
	--target-host localhost \
	--target-port 8945 \
	--target-version-mode Auto \
	--target-signer //Bob

# Wococo -> Rococo
RUST_LOG=runtime=trace,rpc=trace,bridge=trace \
	~/local_bridge_testing/bin/substrate-relay init-bridge wococo-to-bridge-hub-rococo \
	--source-host localhost \
	--source-port 9945 \
	--source-version-mode Auto \
	--target-host localhost \
	--target-port 8943 \
	--target-version-mode Auto \
	--target-signer //Bob

# 2. Relay relay-chain headers, parachain headers and messages**
RUST_LOG=runtime=trace,rpc=trace,bridge=trace \
    ~/local_bridge_testing/bin/substrate-relay relay-headers-and-messages bridge-hub-rococo-bridge-hub-wococo \
    --rococo-host localhost \
    --rococo-port 9942 \
    --rococo-version-mode Auto \
    --bridge-hub-rococo-host localhost \
    --bridge-hub-rococo-port 8943 \
    --bridge-hub-rococo-version-mode Auto \
    --bridge-hub-rococo-signer //Charlie \
    --wococo-headers-to-bridge-hub-rococo-signer //Bob \
    --wococo-parachains-to-bridge-hub-rococo-signer //Bob \
    --bridge-hub-rococo-transactions-mortality 4 \
    --wococo-host localhost \
    --wococo-port 9945 \
    --wococo-version-mode Auto \
    --bridge-hub-wococo-host localhost \
    --bridge-hub-wococo-port 8945 \
    --bridge-hub-wococo-version-mode Auto \
    --bridge-hub-wococo-signer //Charlie \
    --rococo-headers-to-bridge-hub-wococo-signer //Bob \
    --rococo-parachains-to-bridge-hub-wococo-signer //Bob \
    --bridge-hub-wococo-transactions-mortality 4 \
    --lane 00000001

Check relay-chain headers relaying:

Rococo parachain: - https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A8943#/chainstate - Pallet: bridgeWococoGrandpa - Keys: bestFinalized()
Wococo parachain: - https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A8945#/chainstate - Pallet: bridgeRococoGrandpa - Keys: bestFinalized()

Check parachain headers relaying:

Rococo parachain: - https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A8943#/chainstate - Pallet: bridgeWococoParachain - Keys: bestParaHeads()
Wococo parachain: - https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A8945#/chainstate - Pallet: bridgeRococoParachain - Keys: bestParaHeads()

Send messages - transfer asset over bridge

TODO: see # !!! READ HERE above

How to test live BridgeHubRococo/BridgeHubWococo

(here is still deployed older PoC from branch origin/bko-transfer-asset-via-bridge, which uses custom extrinsic, which is going to be replaced by pallet_xcm usage)

uses account seed on Live Rococo:Rockmine2

cd <cumulus-git-repo-dir>
./scripts/bridges_rococo_wococo.sh transfer-asset-from-asset-hub-rococo

open explorers: - Rockmine2 (see events xcmpQueue.XcmpMessageSent, bridgeTransfer.ReserveAssetsDeposited, bridgeTransfer.TransferInitiated) https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fws-rococo-rockmine2-collator-node-0.parity-testnet.parity.io#/explorer
- BridgeHubRococo (see bridgeWococoMessages.MessageAccepted) https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Frococo-bridge-hub-rpc.polkadot.io#/explorer - BridgeHubWococo (see bridgeRococoMessages.MessagesReceived) https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fwococo-bridge-hub-rpc.polkadot.io#/explorer - Wockmint (see xcmpQueue.Success for transfer-asset and xcmpQueue.Fail for ping-via-bridge) https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fwococo-wockmint-rpc.polkadot.io#/explorer - BridgeHubRococo (see bridgeWococoMessages.MessagesDelivered)

How to test local BridgeHubKusama/BridgeHubPolkadot

TODO: see # !!! READ HERE above