feat(rpc): implement Filecoin.MsigGetVested and Filecoin.MsigGetVestingSchedule

src/rpc/auth_layer.rs

@@ -4,7 +4,7 @@
 use crate::auth::{verify_token, JWT_IDENTIFIER};
 use crate::key_management::KeyStore;
 use crate::rpc::{
-    auth, beacon, chain, common, eth, gas, miner, mpool, net, node, state, sync, wallet,
+    auth, beacon, chain, common, eth, gas, miner, mpool, msig, net, node, state, sync, wallet,
     Permission, RpcMethod as _, CANCEL_METHOD_NAME,
 };
 use ahash::{HashMap, HashMapExt as _};
@@ -43,6 +43,7 @@ static METHOD_NAME2REQUIRED_PERMISSION: Lazy<HashMap<&str, Permission>> = Lazy::
     sync::for_each_method!(insert);
     wallet::for_each_method!(insert);
     eth::for_each_method!(insert);
+    msig::for_each_method!(insert);
 
     access.insert(chain::CHAIN_NOTIFY, Permission::Read);
     access.insert(CANCEL_METHOD_NAME, Permission::Read);

src/rpc/methods/msig.rs

@@ -0,0 +1,149 @@
+// Copyright 2019-2024 ChainSafe Systems
+// SPDX-License-Identifier: Apache-2.0, MIT
+
+use crate::rpc::error::ServerError;
+use crate::rpc::types::ApiTipsetKey;
+use crate::rpc::types::*;
+use crate::rpc::{ApiVersion, Ctx, Permission, RpcMethod};
+use crate::shim::actors::multisig::MultisigExt;
+use crate::shim::{address::Address, econ::TokenAmount};
+use fil_actor_interface::multisig;
+use fvm_ipld_blockstore::Blockstore;
+use num_bigint::BigInt;
+
+macro_rules! for_each_method {
+    ($callback:ident) => {
+        $callback!(crate::rpc::msig::MsigGetAvailableBalance);
+        $callback!(crate::rpc::msig::MsigGetPending);
+        $callback!(crate::rpc::msig::MsigGetVested);
+        $callback!(crate::rpc::msig::MsigGetVestingSchedule);
+    };
+}
+pub(crate) use for_each_method;
+
+pub enum MsigGetAvailableBalance {}
+
+impl RpcMethod<2> for MsigGetAvailableBalance {
+    const NAME: &'static str = "Filecoin.MsigGetAvailableBalance";
+    const PARAM_NAMES: [&'static str; 2] = ["address", "tipset_key"];
+    const API_VERSION: ApiVersion = ApiVersion::V0;
+    const PERMISSION: Permission = Permission::Read;
+
+    type Params = (Address, ApiTipsetKey);
+    type Ok = TokenAmount;
+
+    async fn handle(
+        ctx: Ctx<impl Blockstore>,
+        (address, ApiTipsetKey(tsk)): Self::Params,
+    ) -> Result<Self::Ok, ServerError> {
+        let ts = ctx.chain_store.load_required_tipset_or_heaviest(&tsk)?;
+        let height = ts.epoch();
+        let actor = ctx
+            .state_manager
+            .get_required_actor(&address, *ts.parent_state())?;
+        let actor_balance = TokenAmount::from(&actor.balance);
+        let ms = multisig::State::load(ctx.store(), actor.code, actor.state)?;
+        let locked_balance = ms.locked_balance(height)?.into();
+        let avail_balance = &actor_balance - locked_balance;
+        Ok(avail_balance)
+    }
+}
+
+pub enum MsigGetPending {}
+
+impl RpcMethod<2> for MsigGetPending {
+    const NAME: &'static str = "Filecoin.MsigGetPending";
+    const PARAM_NAMES: [&'static str; 2] = ["address", "tipset_key"];
+    const API_VERSION: ApiVersion = ApiVersion::V0;
+    const PERMISSION: Permission = Permission::Read;
+
+    type Params = (Address, ApiTipsetKey);
+    type Ok = Vec<Transaction>;
+
+    async fn handle(
+        ctx: Ctx<impl Blockstore>,
+        (address, ApiTipsetKey(tsk)): Self::Params,
+    ) -> Result<Self::Ok, ServerError> {
+        let ts = ctx.chain_store.load_required_tipset_or_heaviest(&tsk)?;
+        let actor = ctx
+            .state_manager
+            .get_required_actor(&address, *ts.parent_state())?;
+        let ms = multisig::State::load(ctx.store(), actor.code, actor.state)?;
+        let txns = ms
+            .get_pending_txn(ctx.store())?
+            .iter()
+            .map(|txn| Transaction {
+                id: txn.id,
+                to: txn.to.into(),
+                value: txn.value.clone().into(),
+                method: txn.method,
+                params: txn.params.clone(),
+                approved: txn.approved.iter().map(|item| item.into()).collect(),
+            })
+            .collect();
+        Ok(txns)
+    }
+}
+
+pub enum MsigGetVested {}
+impl RpcMethod<3> for MsigGetVested {
+    const NAME: &'static str = "Filecoin.MsigGetVested";
+    const PARAM_NAMES: [&'static str; 3] = ["address", "start_tsk", "end_tsk"];
+    const API_VERSION: ApiVersion = ApiVersion::V0;
+    const PERMISSION: Permission = Permission::Read;
+
+    type Params = (Address, ApiTipsetKey, ApiTipsetKey);
+    type Ok = BigInt;
+
+    async fn handle(
+        ctx: Ctx<impl Blockstore + Send + Sync + 'static>,
+        (addr, ApiTipsetKey(start_tsk), ApiTipsetKey(end_tsk)): Self::Params,
+    ) -> Result<Self::Ok, ServerError> {
+        let start_ts = ctx
+            .chain_store
+            .load_required_tipset_or_heaviest(&start_tsk)?;
+        let end_ts = ctx.chain_store.load_required_tipset_or_heaviest(&end_tsk)?;
+
+        match start_ts.epoch().cmp(&end_ts.epoch()) {
+            std::cmp::Ordering::Greater => Err(ServerError::internal_error(
+                "start tipset is after end tipset",
+                None,
+            )),
+            std::cmp::Ordering::Equal => Ok(BigInt::from(0)),
+            std::cmp::Ordering::Less => {
+                let msig_actor = ctx
+                    .state_manager
+                    .get_required_actor(&addr, *end_ts.parent_state())?;
+                let ms = multisig::State::load(ctx.store(), msig_actor.code, msig_actor.state)?;
+                let start_lb: TokenAmount = ms.locked_balance(start_ts.epoch())?.into();
+                let end_lb: TokenAmount = ms.locked_balance(end_ts.epoch())?.into();
+                Ok(start_lb.atto() - end_lb.atto())
+            }
+        }
+    }
+}
+
+pub enum MsigGetVestingSchedule {}
+impl RpcMethod<2> for MsigGetVestingSchedule {
+    const NAME: &'static str = "Filecoin.MsigGetVestingSchedule";
+    const PARAM_NAMES: [&'static str; 2] = ["address", "tsk"];
+    const API_VERSION: ApiVersion = ApiVersion::V0;
+    const PERMISSION: Permission = Permission::Read;
+
+    type Params = (Address, ApiTipsetKey);
+    type Ok = MsigVesting;
+
+    async fn handle(
+        ctx: Ctx<impl Blockstore + Send + Sync + 'static>,
+        (addr, ApiTipsetKey(tsk)): Self::Params,
+    ) -> Result<Self::Ok, ServerError> {
+        let ts = ctx.chain_store.load_required_tipset_or_heaviest(&tsk)?;
+
+        let msig_actor = ctx
+            .state_manager
+            .get_required_actor(&addr, *ts.parent_state())?;
+        let ms = multisig::State::load(ctx.store(), msig_actor.code, msig_actor.state)?;
+
+        Ok(ms.get_vesting_schedule()?)
+    }
+}

src/rpc/methods/state.rs

@@ -34,7 +34,7 @@ use fil_actor_interface::market::DealState;
 use fil_actor_interface::{
     market, miner,
     miner::{MinerInfo, MinerPower},
-    multisig, power, reward,
+    power, reward,
 };
 use fil_actor_miner_state::v10::{qa_power_for_weight, qa_power_max};
 use fil_actors_shared::fvm_ipld_bitfield::BitField;
@@ -81,8 +81,6 @@ macro_rules! for_each_method {
         $callback!(crate::rpc::state::StateGetRandomnessFromBeacon);
         $callback!(crate::rpc::state::StateReadState);
         $callback!(crate::rpc::state::StateCirculatingSupply);
-        $callback!(crate::rpc::state::MsigGetAvailableBalance);
-        $callback!(crate::rpc::state::MsigGetPending);
         $callback!(crate::rpc::state::StateVerifiedClientStatus);
         $callback!(crate::rpc::state::StateVMCirculatingSupplyInternal);
         $callback!(crate::rpc::state::StateListMiners);
@@ -1247,70 +1245,6 @@ impl RpcMethod<1> for StateCirculatingSupply {
     }
 }
 
-pub enum MsigGetAvailableBalance {}
-
-impl RpcMethod<2> for MsigGetAvailableBalance {
-    const NAME: &'static str = "Filecoin.MsigGetAvailableBalance";
-    const PARAM_NAMES: [&'static str; 2] = ["address", "tipset_key"];
-    const API_VERSION: ApiVersion = ApiVersion::V0;
-    const PERMISSION: Permission = Permission::Read;
-
-    type Params = (Address, ApiTipsetKey);
-    type Ok = TokenAmount;
-
-    async fn handle(
-        ctx: Ctx<impl Blockstore>,
-        (address, ApiTipsetKey(tsk)): Self::Params,
-    ) -> Result<Self::Ok, ServerError> {
-        let ts = ctx.chain_store.load_required_tipset_or_heaviest(&tsk)?;
-        let height = ts.epoch();
-        let actor = ctx
-            .state_manager
-            .get_required_actor(&address, *ts.parent_state())?;
-        let actor_balance = TokenAmount::from(&actor.balance);
-        let ms = multisig::State::load(ctx.store(), actor.code, actor.state)?;
-        let locked_balance = ms.locked_balance(height)?.into();
-        let avail_balance = &actor_balance - locked_balance;
-        Ok(avail_balance)
-    }
-}
-
-pub enum MsigGetPending {}
-
-impl RpcMethod<2> for MsigGetPending {
-    const NAME: &'static str = "Filecoin.MsigGetPending";
-    const PARAM_NAMES: [&'static str; 2] = ["address", "tipset_key"];
-    const API_VERSION: ApiVersion = ApiVersion::V0;
-    const PERMISSION: Permission = Permission::Read;
-
-    type Params = (Address, ApiTipsetKey);
-    type Ok = Vec<Transaction>;
-
-    async fn handle(
-        ctx: Ctx<impl Blockstore>,
-        (address, ApiTipsetKey(tsk)): Self::Params,
-    ) -> Result<Self::Ok, ServerError> {
-        let ts = ctx.chain_store.load_required_tipset_or_heaviest(&tsk)?;
-        let actor = ctx
-            .state_manager
-            .get_required_actor(&address, *ts.parent_state())?;
-        let ms = multisig::State::load(ctx.store(), actor.code, actor.state)?;
-        let txns = ms
-            .get_pending_txn(ctx.store())?
-            .iter()
-            .map(|txn| Transaction {
-                id: txn.id,
-                to: txn.to.into(),
-                value: txn.value.clone().into(),
-                method: txn.method,
-                params: txn.params.clone(),
-                approved: txn.approved.iter().map(|item| item.into()).collect(),
-            })
-            .collect();
-        Ok(txns)
-    }
-}
-
 pub enum StateVerifiedClientStatus {}
 
 impl RpcMethod<2> for StateVerifiedClientStatus {

src/rpc/mod.rs

@@ -55,6 +55,7 @@ pub mod prelude {
     sync::for_each_method!(export);
     wallet::for_each_method!(export);
     eth::for_each_method!(export);
+    msig::for_each_method!(export);
 }
 
 /// All the methods live in their own folder
@@ -109,6 +110,7 @@ mod methods {
     pub mod gas;
     pub mod miner;
     pub mod mpool;
+    pub mod msig;
     pub mod net;
     pub mod node;
     pub mod state;
@@ -276,6 +278,7 @@ where
     sync::for_each_method!(register);
     wallet::for_each_method!(register);
     eth::for_each_method!(register);
+    msig::for_each_method!(register);
     module.finish()
 }
 

src/rpc/types/mod.rs

@@ -74,6 +74,18 @@ pub struct ApiDealState {
 
 lotus_json_with_self!(ApiDealState);
 
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, JsonSchema)]
+#[serde(rename_all = "PascalCase")]
+pub struct MsigVesting {
+    #[schemars(with = "LotusJson<BigInt>")]
+    #[serde(with = "crate::lotus_json")]
+    pub initial_balance: BigInt,
+    pub start_epoch: ChainEpoch,
+    pub unlock_duration: ChainEpoch,
+}
+
+lotus_json_with_self!(MsigVesting);
+
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, JsonSchema)]
 #[serde(rename_all = "PascalCase")]
 pub struct ApiDealProposal {

src/shim/actors/mod.rs

@@ -3,3 +3,4 @@
 
 pub mod market;
 pub mod miner;
+pub mod multisig;

src/shim/actors/multisig.rs

@@ -0,0 +1,11 @@
+// Copyright 2019-2024 ChainSafe Systems
+// SPDX-License-Identifier: Apache-2.0, MIT
+
+mod state;
+
+use crate::rpc::types::MsigVesting;
+use fil_actor_interface::multisig::State;
+
+pub trait MultisigExt {
+    fn get_vesting_schedule(&self) -> anyhow::Result<MsigVesting>;
+}

src/shim/actors/multisig/state.rs

@@ -0,0 +1,41 @@
+// Copyright 2019-2024 ChainSafe Systems
+// SPDX-License-Identifier: Apache-2.0, MIT
+
+use super::*;
+
+impl MultisigExt for State {
+    fn get_vesting_schedule(&self) -> anyhow::Result<MsigVesting> {
+        match self {
+            State::V8(st) => Ok(MsigVesting {
+                initial_balance: st.initial_balance.atto().clone(),
+                start_epoch: st.start_epoch,
+                unlock_duration: st.unlock_duration,
+            }),
+            State::V9(st) => Ok(MsigVesting {
+                initial_balance: st.initial_balance.atto().clone(),
+                start_epoch: st.start_epoch,
+                unlock_duration: st.unlock_duration,
+            }),
+            State::V10(st) => Ok(MsigVesting {
+                initial_balance: st.initial_balance.atto().clone(),
+                start_epoch: st.start_epoch,
+                unlock_duration: st.unlock_duration,
+            }),
+            State::V11(st) => Ok(MsigVesting {
+                initial_balance: st.initial_balance.atto().clone(),
+                start_epoch: st.start_epoch,
+                unlock_duration: st.unlock_duration,
+            }),
+            State::V12(st) => Ok(MsigVesting {
+                initial_balance: st.initial_balance.atto().clone(),
+                start_epoch: st.start_epoch,
+                unlock_duration: st.unlock_duration,
+            }),
+            State::V13(st) => Ok(MsigVesting {
+                initial_balance: st.initial_balance.atto().clone(),
+                start_epoch: st.start_epoch,
+                unlock_duration: st.unlock_duration,
+            }),
+        }
+    }
+}

src/tool/subcommands/api_cmd.rs

@@ -708,6 +708,15 @@ fn state_tests_with_tipset<DB: Blockstore>(
             Address::new_id(18101), // msig address id
             tipset.key().into(),
         ))?),
+        RpcTest::identity(MsigGetVested::request((
+            Address::new_id(18101), // msig address id
+            tipset.parents().into(),
+            tipset.key().into(),
+        ))?),
+        RpcTest::identity(MsigGetVestingSchedule::request((
+            Address::new_id(18101), // msig address id
+            tipset.key().into(),
+        ))?),
         RpcTest::identity(StateGetBeaconEntry::request((tipset.epoch(),))?),
         // Not easily verifiable by using addresses extracted from blocks as most of those yield `null`
         // for both Lotus and Forest. Therefore the actor addresses are hardcoded to values that allow