Add genesis presets for remaining runtimes in polkadot-parachain-bin

cumulus/parachains/runtimes/testing/penpal/Cargo.toml

@@ -19,6 +19,7 @@ codec = { features = ["derive"], workspace = true }
 hex-literal = { optional = true, workspace = true, default-features = true }
 log = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
+serde_json = { features = ["alloc"], workspace = true }
 smallvec = { workspace = true, default-features = true }
 
 # Substrate
@@ -47,6 +48,7 @@ sp-consensus-aura = { workspace = true }
 sp-core = { workspace = true }
 sp-genesis-builder = { workspace = true }
 sp-inherents = { workspace = true }
+sp-keyring = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
@@ -130,12 +132,14 @@ std = [
 	"polkadot-runtime-common/std",
 	"primitive-types/std",
 	"scale-info/std",
+	"serde_json/std",
 	"sp-api/std",
 	"sp-block-builder/std",
 	"sp-consensus-aura/std",
 	"sp-core/std",
 	"sp-genesis-builder/std",
 	"sp-inherents/std",
+	"sp-keyring/std",
 	"sp-offchain/std",
 	"sp-runtime/std",
 	"sp-session/std",

cumulus/parachains/runtimes/testing/penpal/src/genesis_config_presets.rs

@@ -0,0 +1,159 @@
+// This file is part of Cumulus.
+// SPDX-License-Identifier: Unlicense
+
+// This is free and unencumbered software released into the public domain.
+
+// Anyone is free to copy, modify, publish, use, compile, sell, or
+// distribute this software, either in source code form or as a compiled
+// binary, for any purpose, commercial or non-commercial, and by any
+// means.
+
+// In jurisdictions that recognize copyright laws, the author or authors
+// of this software dedicate any and all copyright interest in the
+// software to the public domain. We make this dedication for the benefit
+// of the public at large and to the detriment of our heirs and
+// successors. We intend this dedication to be an overt act of
+// relinquishment in perpetuity of all present and future rights to this
+// software under copyright law.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+
+// For more information, please refer to <http://unlicense.org/>
+
+//! Penpal Parachain Runtime genesis config presets
+
+use crate::*;
+use alloc::{vec, vec::Vec};
+use cumulus_primitives_core::ParaId;
+use frame_support::build_struct_json_patch;
+use parachains_common::{AccountId, AuraId};
+use sp_genesis_builder::PresetId;
+use sp_keyring::Sr25519Keyring;
+
+const SAFE_XCM_VERSION: u32 = xcm::prelude::XCM_VERSION;
+
+const DEFAULT_PARA_ID: ParaId = ParaId::new(2000);
+const ENDOWMENT: u128 = 1 << 60;
+
+fn penpal_parachain_genesis(
+	sudo: AccountId,
+	invulnerables: Vec<(AccountId, AuraId)>,
+	endowed_accounts: Vec<AccountId>,
+	endowment: Balance,
+	id: ParaId,
+) -> serde_json::Value {
+	build_struct_json_patch!(RuntimeGenesisConfig {
+		balances: BalancesConfig {
+			balances: endowed_accounts.iter().cloned().map(|k| (k, endowment)).collect(),
+		},
+		parachain_info: ParachainInfoConfig { parachain_id: id },
+		collator_selection: CollatorSelectionConfig {
+			invulnerables: invulnerables.iter().cloned().map(|(acc, _)| acc).collect(),
+			candidacy_bond: crate::EXISTENTIAL_DEPOSIT * 16,
+		},
+		session: SessionConfig {
+			keys: invulnerables
+				.into_iter()
+				.map(|(acc, aura)| {
+					(
+						acc.clone(),               // account id
+						acc,                       // validator id
+						penpal_session_keys(aura), // session keys
+					)
+				})
+				.collect(),
+		},
+		polkadot_xcm: PolkadotXcmConfig { safe_xcm_version: Some(SAFE_XCM_VERSION) },
+		sudo: SudoConfig { key: Some(sudo.clone()) },
+		assets: AssetsConfig {
+			assets: vec![(
+				crate::xcm_config::TELEPORTABLE_ASSET_ID,
+				sudo.clone(), // owner
+				false,        // is_sufficient
+				crate::EXISTENTIAL_DEPOSIT,
+			)],
+			metadata: vec![(
+				crate::xcm_config::TELEPORTABLE_ASSET_ID,
+				"pal-2".as_bytes().to_vec(),
+				"pal-2".as_bytes().to_vec(),
+				12,
+			)],
+			accounts: vec![(
+				crate::xcm_config::TELEPORTABLE_ASSET_ID,
+				sudo.clone(),
+				crate::EXISTENTIAL_DEPOSIT * 4096,
+			)]
+		},
+		foreign_assets: ForeignAssetsConfig {
+			assets: vec![(
+				crate::xcm_config::RelayLocation::get(),
+				sudo.clone(),
+				true,
+				crate::EXISTENTIAL_DEPOSIT
+			)],
+			metadata: vec![(
+				crate::xcm_config::RelayLocation::get(),
+				"relay".as_bytes().to_vec(),
+				"relay".as_bytes().to_vec(),
+				12
+			)],
+			accounts: vec![(
+				crate::xcm_config::RelayLocation::get(),
+				sudo,
+				crate::EXISTENTIAL_DEPOSIT * 4096,
+			)]
+		}
+	})
+}
+
+/// Provides the JSON representation of predefined genesis config for given `id`.
+pub fn get_preset(id: &PresetId) -> Option<Vec<u8>> {
+	let genesis_fn = |authorities| {
+		penpal_parachain_genesis(
+			Sr25519Keyring::Alice.to_account_id(),
+			authorities,
+			Sr25519Keyring::well_known().map(|x| x.to_account_id()).collect(),
+			ENDOWMENT,
+			DEFAULT_PARA_ID,
+		)
+	};
+
+	let patch = match id.as_ref() {
+		sp_genesis_builder::DEV_RUNTIME_PRESET => genesis_fn(vec![(
+			Sr25519Keyring::Alice.to_account_id(),
+			Sr25519Keyring::Alice.public().into(),
+		)]),
+		sp_genesis_builder::LOCAL_TESTNET_RUNTIME_PRESET => genesis_fn(vec![
+			(Sr25519Keyring::Alice.to_account_id(), Sr25519Keyring::Alice.public().into()),
+			(Sr25519Keyring::Bob.to_account_id(), Sr25519Keyring::Bob.public().into()),
+		]),
+		_ => return None,
+	};
+
+	Some(
+		serde_json::to_string(&patch)
+			.expect("serialization to json is expected to work. qed.")
+			.into_bytes(),
+	)
+}
+
+/// List of supported presets.
+pub fn preset_names() -> Vec<PresetId> {
+	vec![
+		PresetId::from(sp_genesis_builder::DEV_RUNTIME_PRESET),
+		PresetId::from(sp_genesis_builder::LOCAL_TESTNET_RUNTIME_PRESET),
+	]
+}
+
+/// Generate the session keys from individual elements.
+///
+/// The input must be a tuple of individual keys (a single arg for now since we have just one key).
+pub fn penpal_session_keys(keys: AuraId) -> crate::SessionKeys {
+	crate::SessionKeys { aura: keys }
+}

cumulus/parachains/runtimes/testing/penpal/src/lib.rs

@@ -41,6 +41,7 @@
 #[cfg(feature = "std")]
 include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
 
+mod genesis_config_presets;
 mod weights;
 pub mod xcm_config;
 
@@ -1210,11 +1211,11 @@ impl_runtime_apis! {
 		}
 
 		fn get_preset(id: &Option<sp_genesis_builder::PresetId>) -> Option<Vec<u8>> {
-			get_preset::<RuntimeGenesisConfig>(id, |_| None)
+			get_preset::<RuntimeGenesisConfig>(id, &genesis_config_presets::get_preset)
 		}
 
 		fn preset_names() -> Vec<sp_genesis_builder::PresetId> {
-			vec![]
+			genesis_config_presets::preset_names()
 		}
 	}
 }

cumulus/parachains/runtimes/testing/rococo-parachain/Cargo.toml

@@ -14,6 +14,7 @@ workspace = true
 [dependencies]
 codec = { features = ["derive"], workspace = true }
 scale-info = { features = ["derive"], workspace = true }
+serde_json = { features = ["alloc"], workspace = true }
 
 # Substrate
 frame-benchmarking = { optional = true, workspace = true }
@@ -34,6 +35,7 @@ sp-consensus-aura = { workspace = true }
 sp-core = { workspace = true }
 sp-genesis-builder = { workspace = true }
 sp-inherents = { workspace = true }
+sp-keyring = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
@@ -97,12 +99,14 @@ std = [
 	"polkadot-parachain-primitives/std",
 	"polkadot-runtime-common/std",
 	"scale-info/std",
+	"serde_json/std",
 	"sp-api/std",
 	"sp-block-builder/std",
 	"sp-consensus-aura/std",
 	"sp-core/std",
 	"sp-genesis-builder/std",
 	"sp-inherents/std",
+	"sp-keyring/std",
 	"sp-offchain/std",
 	"sp-runtime/std",
 	"sp-session/std",

cumulus/parachains/runtimes/testing/rococo-parachain/src/genesis_config_presets.rs

@@ -0,0 +1,84 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Rococo Parachain Runtime genesis config presets
+
+use crate::*;
+use alloc::{vec, vec::Vec};
+use cumulus_primitives_core::ParaId;
+use frame_support::build_struct_json_patch;
+use parachains_common::{AccountId, AuraId};
+use sp_genesis_builder::PresetId;
+use sp_keyring::Sr25519Keyring;
+
+const SAFE_XCM_VERSION: u32 = xcm::prelude::XCM_VERSION;
+
+const DEFAULT_PARA_ID: ParaId = ParaId::new(1000);
+const ENDOWMENT: u128 = 1 << 60;
+
+fn rococo_parachain_genesis(
+	root_key: AccountId,
+	initial_authorities: Vec<AuraId>,
+	endowed_accounts: Vec<AccountId>,
+	endowment: Balance,
+	id: ParaId,
+) -> serde_json::Value {
+	build_struct_json_patch!(RuntimeGenesisConfig {
+		aura: AuraConfig { authorities: initial_authorities },
+		balances: BalancesConfig {
+			balances: endowed_accounts.iter().cloned().map(|k| (k, endowment)).collect(),
+		},
+		parachain_info: ParachainInfoConfig { parachain_id: id },
+		polkadot_xcm: PolkadotXcmConfig { safe_xcm_version: Some(SAFE_XCM_VERSION) },
+		sudo: SudoConfig { key: Some(root_key) }
+	})
+}
+
+/// Provides the JSON representation of predefined genesis config for given `id`.
+pub fn get_preset(id: &PresetId) -> Option<Vec<u8>> {
+	let genesis_fn = |authorities| {
+		rococo_parachain_genesis(
+			Sr25519Keyring::Alice.to_account_id(),
+			authorities,
+			Sr25519Keyring::well_known().map(|x| x.to_account_id()).collect(),
+			ENDOWMENT,
+			DEFAULT_PARA_ID,
+		)
+	};
+
+	let patch = match id.as_ref() {
+		sp_genesis_builder::DEV_RUNTIME_PRESET =>
+			genesis_fn(vec![Sr25519Keyring::Alice.public().into()]),
+		sp_genesis_builder::LOCAL_TESTNET_RUNTIME_PRESET => genesis_fn(vec![
+			Sr25519Keyring::Alice.public().into(),
+			Sr25519Keyring::Bob.public().into(),
+		]),
+		_ => return None,
+	};
+
+	Some(
+		serde_json::to_string(&patch)
+			.expect("serialization to json is expected to work. qed.")
+			.into_bytes(),
+	)
+}
+
+/// List of supported presets.
+pub fn preset_names() -> Vec<PresetId> {
+	vec![
+		PresetId::from(sp_genesis_builder::DEV_RUNTIME_PRESET),
+		PresetId::from(sp_genesis_builder::LOCAL_TESTNET_RUNTIME_PRESET),
+	]
+}