the report mod and REPORTING keyType is no longer used (#10679)

substrate/bin/node/primitives/src/lib.rs

@@ -64,34 +64,3 @@ pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
 pub type Block = generic::Block<Header, OpaqueExtrinsic>;
 /// Block ID.
 pub type BlockId = generic::BlockId<Block>;
-
-/// App-specific crypto used for reporting equivocation/misbehavior in BABE and
-/// GRANDPA. Any rewards for misbehavior reporting will be paid out to this
-/// account.
-pub mod report {
-	use super::{Signature, Verify};
-	use frame_system::offchain::AppCrypto;
-	use sp_core::crypto::{key_types, KeyTypeId};
-
-	/// Key type for the reporting module. Used for reporting BABE and GRANDPA
-	/// equivocations.
-	pub const KEY_TYPE: KeyTypeId = key_types::REPORTING;
-
-	mod app {
-		use sp_application_crypto::{app_crypto, sr25519};
-		app_crypto!(sr25519, super::KEY_TYPE);
-	}
-
-	/// Identity of the equivocation/misbehavior reporter.
-	pub type ReporterId = app::Public;
-
-	/// An `AppCrypto` type to allow submitting signed transactions using the reporting
-	/// application key as signer.
-	pub struct ReporterAppCrypto;
-
-	impl AppCrypto<<Signature as Verify>::Signer, Signature> for ReporterAppCrypto {
-		type RuntimeAppPublic = ReporterId;
-		type GenericSignature = sp_core::sr25519::Signature;
-		type GenericPublic = sp_core::sr25519::Public;
-	}
-}

substrate/primitives/core/src/crypto.rs

@@ -1121,8 +1121,6 @@ pub mod key_types {
 	pub const AUTHORITY_DISCOVERY: KeyTypeId = KeyTypeId(*b"audi");
 	/// Key type for staking, built-in. Identified as `stak`.
 	pub const STAKING: KeyTypeId = KeyTypeId(*b"stak");
-	/// Key type for equivocation reporting, built-in. Identified as `fish`.
-	pub const REPORTING: KeyTypeId = KeyTypeId(*b"fish");
 	/// A key type ID useful for tests.
 	pub const DUMMY: KeyTypeId = KeyTypeId(*b"dumy");
 }