add specific network/coin/balance types (#619)

* add specific network/coin/balance types

* misc fixes

* fix clippy

* misc fixes

* fix pr comments

* Make halting for external networks

* fix encode/decode

coordinator/src/tributary/db.rs

@@ -6,7 +6,7 @@ use borsh::{BorshSerialize, BorshDeserialize};
 use ciphersuite::{group::GroupEncoding, Ciphersuite, Ristretto};
 use frost::Participant;
 
-use serai_client::validator_sets::primitives::{KeyPair, ValidatorSet};
+use serai_client::validator_sets::primitives::{KeyPair, ExternalValidatorSet};
 
 use processor_messages::coordinator::SubstrateSignableId;
 
@@ -46,7 +46,7 @@ pub enum Accumulation {
 create_db!(
   Tributary {
     SeraiBlockNumber: (hash: [u8; 32]) -> u64,
-    SeraiDkgCompleted: (spec: ValidatorSet) -> [u8; 32],
+    SeraiDkgCompleted: (spec: ExternalValidatorSet) -> [u8; 32],
 
     TributaryBlockNumber: (block: [u8; 32]) -> u32,
     LastHandledBlock: (genesis: [u8; 32]) -> [u8; 32],
@@ -80,7 +80,7 @@ create_db!(
     SlashReports: (genesis: [u8; 32], signer: [u8; 32]) -> Vec<u32>,
     SlashReported: (genesis: [u8; 32]) -> u16,
     SlashReportCutOff: (genesis: [u8; 32]) -> u64,
-    SlashReport: (set: ValidatorSet) -> Vec<([u8; 32], u32)>,
+    SlashReport: (set: ExternalValidatorSet) -> Vec<([u8; 32], u32)>,
   }
 );
 

coordinator/src/tributary/mod.rs

@@ -1,6 +1,6 @@
 use ciphersuite::{group::GroupEncoding, Ciphersuite, Ristretto};
 
-use serai_client::validator_sets::primitives::ValidatorSet;
+use serai_client::validator_sets::primitives::ExternalValidatorSet;
 
 use tributary::{
   ReadWrite,
@@ -40,7 +40,7 @@ pub fn removed_as_of_dkg_attempt(
 
 pub fn removed_as_of_set_keys(
   getter: &impl Get,
-  set: ValidatorSet,
+  set: ExternalValidatorSet,
   genesis: [u8; 32],
 ) -> Option<Vec<<Ristretto as Ciphersuite>::G>> {
   // SeraiDkgCompleted has the key placed on-chain.

coordinator/src/tributary/scanner.rs

@@ -10,7 +10,7 @@ use tokio::sync::broadcast;
 use scale::{Encode, Decode};
 use serai_client::{
   primitives::{SeraiAddress, Signature},
-  validator_sets::primitives::{KeyPair, ValidatorSet},
+  validator_sets::primitives::{ExternalValidatorSet, KeyPair},
   Serai,
 };
 
@@ -38,7 +38,7 @@ pub enum RecognizedIdType {
 pub trait RIDTrait {
   async fn recognized_id(
     &self,
-    set: ValidatorSet,
+    set: ExternalValidatorSet,
     genesis: [u8; 32],
     kind: RecognizedIdType,
     id: Vec<u8>,
@@ -47,12 +47,12 @@ pub trait RIDTrait {
 #[async_trait::async_trait]
 impl<
     FRid: Send + Future<Output = ()>,
-    F: Sync + Fn(ValidatorSet, [u8; 32], RecognizedIdType, Vec<u8>) -> FRid,
+    F: Sync + Fn(ExternalValidatorSet, [u8; 32], RecognizedIdType, Vec<u8>) -> FRid,
   > RIDTrait for F
 {
   async fn recognized_id(
     &self,
-    set: ValidatorSet,
+    set: ExternalValidatorSet,
     genesis: [u8; 32],
     kind: RecognizedIdType,
     id: Vec<u8>,
@@ -66,7 +66,7 @@ pub trait PublishSeraiTransaction {
   async fn publish_set_keys(
     &self,
     db: &(impl Sync + Get),
-    set: ValidatorSet,
+    set: ExternalValidatorSet,
     removed: Vec<SeraiAddress>,
     key_pair: KeyPair,
     signature: Signature,
@@ -86,7 +86,7 @@ mod impl_pst_for_serai {
       async fn publish(
         serai: &Serai,
         db: &impl Get,
-        set: ValidatorSet,
+        set: ExternalValidatorSet,
         tx: serai_client::Transaction,
         meta: $Meta,
       ) -> bool {
@@ -128,7 +128,7 @@ mod impl_pst_for_serai {
     async fn publish_set_keys(
       &self,
       db: &(impl Sync + Get),
-      set: ValidatorSet,
+      set: ExternalValidatorSet,
       removed: Vec<SeraiAddress>,
       key_pair: KeyPair,
       signature: Signature,
@@ -140,7 +140,7 @@ mod impl_pst_for_serai {
         key_pair,
         signature,
       );
-      async fn check(serai: SeraiValidatorSets<'_>, set: ValidatorSet, (): ()) -> bool {
+      async fn check(serai: SeraiValidatorSets<'_>, set: ExternalValidatorSet, (): ()) -> bool {
         if matches!(serai.keys(set).await, Ok(Some(_))) {
           log::info!("another coordinator set key pair for {:?}", set);
           return true;

coordinator/src/tributary/signing_protocol.rs

@@ -119,7 +119,7 @@ impl<T: DbTxn, C: Encode> SigningProtocol<'_, T, C> {
 
     let algorithm = Schnorrkel::new(b"substrate");
     let keys: ThresholdKeys<Ristretto> =
-      musig(&musig_context(self.spec.set()), self.key, participants)
+      musig(&musig_context(self.spec.set().into()), self.key, participants)
         .expect("signing for a set we aren't in/validator present multiple times")
         .into();
 

coordinator/src/tributary/spec.rs

@@ -9,7 +9,7 @@ use frost::Participant;
 use scale::Encode;
 use borsh::{BorshSerialize, BorshDeserialize};
 
-use serai_client::{primitives::PublicKey, validator_sets::primitives::ValidatorSet};
+use serai_client::{primitives::PublicKey, validator_sets::primitives::ExternalValidatorSet};
 
 fn borsh_serialize_validators<W: io::Write>(
   validators: &Vec<(<Ristretto as Ciphersuite>::G, u16)>,
@@ -43,7 +43,7 @@ fn borsh_deserialize_validators<R: io::Read>(
 pub struct TributarySpec {
   serai_block: [u8; 32],
   start_time: u64,
-  set: ValidatorSet,
+  set: ExternalValidatorSet,
   #[borsh(
     serialize_with = "borsh_serialize_validators",
     deserialize_with = "borsh_deserialize_validators"
@@ -55,7 +55,7 @@ impl TributarySpec {
   pub fn new(
     serai_block: [u8; 32],
     start_time: u64,
-    set: ValidatorSet,
+    set: ExternalValidatorSet,
     set_participants: Vec<(PublicKey, u16)>,
   ) -> TributarySpec {
     let mut validators = vec![];
@@ -68,7 +68,7 @@ impl TributarySpec {
     Self { serai_block, start_time, set, validators }
   }
 
-  pub fn set(&self) -> ValidatorSet {
+  pub fn set(&self) -> ExternalValidatorSet {
     self.set
   }