DID try-state and toolchain defaults -2

pallets/did/src/try_state.rs

@@ -0,0 +1,91 @@
+// This file is part of CORD – https://cord.network
+
+// Copyright (C) 2019-2023 BOTLabs GmbH.
+// Copyright (C) Dhiway Networks Pvt. Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Adapted to meet the requirements of the CORD project.
+
+// CORD is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// CORD is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with CORD. If not, see <https://www.gnu.org/licenses/>.
+
+use cord_utilities::test_utils::log_and_return_error_message;
+use frame_support::ensure;
+use scale_info::prelude::format;
+use sp_core::Get;
+use sp_runtime::{SaturatedConversion, TryRuntimeError};
+
+use crate::{
+	did_details::DidDetails, Config, Did, DidBlacklist, DidEndpointsCount, DidIdentifierOf,
+	ServiceEndpoints,
+};
+
+pub(crate) fn do_try_state<T: Config>() -> Result<(), TryRuntimeError> {
+	Did::<T>::iter().try_for_each(
+		|(did_subject, did_details): (DidIdentifierOf<T>, DidDetails<T>)| -> Result<(), TryRuntimeError> {
+			let service_endpoints_count = ServiceEndpoints::<T>::iter_prefix(&did_subject).count();
+
+			ensure!(
+				service_endpoints_count == DidEndpointsCount::<T>::get(&did_subject).saturated_into::<usize>(),
+				log_and_return_error_message(format!(
+					"Did {:?} has not matching service endpoints. In [ServiceEndpoints]: {:?} in [DidEndpointsCount]: {:?}",
+					did_subject,
+					service_endpoints_count,
+					DidEndpointsCount::<T>::get(&did_subject)
+				))
+			);
+
+			ensure!(
+				did_details.key_agreement_keys.len()
+					<= (<T as Config>::MaxTotalKeyAgreementKeys::get()).saturated_into::<usize>(),
+				log_and_return_error_message(format!(
+					"Did {:?} has to many key agreement keys. Allowed: {:?} found: {:?}",
+					did_subject,
+					<T as Config>::MaxTotalKeyAgreementKeys::get(),
+					did_details.key_agreement_keys.len()
+				))
+			);
+
+			ensure!(
+				service_endpoints_count <= <T as Config>::MaxNumberOfServicesPerDid::get().saturated_into::<usize>(),
+				log_and_return_error_message(format!(
+					"Did {:?} has to many service endpoints. Allowed: {:?} found: {:?}",
+					did_subject,
+					<T as Config>::MaxNumberOfServicesPerDid::get(),
+					service_endpoints_count
+				))
+			);
+
+			ensure!(
+				!DidBlacklist::<T>::contains_key(&did_subject),
+				log_and_return_error_message(format!("Did {:?} is blacklisted.", did_subject))
+			);
+
+			Ok(())
+		},
+	)?;
+
+	DidBlacklist::<T>::iter_keys().try_for_each(
+		|deleted_did_subject| -> Result<(), TryRuntimeError> {
+			let service_endpoints_count =
+				ServiceEndpoints::<T>::iter_prefix(&deleted_did_subject).count();
+			ensure!(
+				service_endpoints_count == 0,
+				log_and_return_error_message(format!(
+					"Blacklisted did {:?} has service endpoints.",
+					deleted_did_subject,
+				))
+			);
+			Ok(())
+		},
+	)
+}

rust-toolchain.toml

@@ -0,0 +1,13 @@
+[toolchain]
+channel = "stable"
+components = [
+	"cargo",
+	"clippy",
+	"rust-analyzer",
+	"rust-src",
+	"rust-std",
+	"rustc",
+	"rustfmt",
+]
+targets = ["wasm32-unknown-unknown"]
+profile = "minimal"

utilities/src/test_utils.rs

@@ -0,0 +1,28 @@
+// This file is part of CORD – https://cord.network
+
+// Copyright (C) 2019-2023 BOTLabs GmbH.
+// Copyright (C) Dhiway Networks Pvt. Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Adapted to meet the requirements of the CORD project.
+
+// CORD is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// CORD is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with CORD. If not, see <https://www.gnu.org/licenses/>.
+
+use scale_info::prelude::string::String;
+use sp_runtime::TryRuntimeError;
+
+/// Logs the error message and returns "Sanity test error"
+pub fn log_and_return_error_message(error_message: String) -> TryRuntimeError {
+	log::error!("{}", error_message);
+	TryRuntimeError::Other("Test")
+}