accountant: export governance modules from sdk to double check in contract

cosmwasm/contracts/global-accountant/src/contract.rs

@@ -334,14 +334,21 @@ fn handle_vaa(
     let mut evt = if body.emitter_chain == Chain::Solana
         && body.emitter_address == wormhole::GOVERNANCE_EMITTER
     {
-        if let Ok(govpacket) = serde_wormhole::from_slice::<token::GovernancePacket>(body.payload) {
+        if body.payload.len() < 32 {
+            bail!("governance module missing");
+        }
+        let module = &body.payload[..32];
+
+        if module == token::MODULE {
+            let govpacket = serde_wormhole::from_slice(body.payload)
+                .context("failed to parse tokenbridge governance packet")?;
             handle_token_governance_vaa(deps.branch(), body.with_payload(govpacket))?
-        } else if let Ok(govpacket) =
-            serde_wormhole::from_slice::<accountant_module::GovernancePacket>(body.payload)
-        {
+        } else if module == accountant_module::MODULE {
+            let govpacket = serde_wormhole::from_slice(body.payload)
+                .context("failed to parse accountant governance packet")?;
             handle_accountant_governance_vaa(deps.branch(), info, body.with_payload(govpacket))?
         } else {
-            bail!("Unknown governance module")
+            bail!("unknown governance module")
         }
     } else {
         let msg = serde_wormhole::from_slice(body.payload)

sdk/rust/core/src/accountant.rs

@@ -54,7 +54,7 @@ impl<'de> Deserialize<'de> for ModificationKind {
     }
 }
 
-/// Represents a governance action targeted at the NFT bridge.
+/// Represents a governance action targeted at the Accountant.
 #[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub enum Action {
     // Modify balance for accountant
@@ -71,7 +71,7 @@ pub enum Action {
     },
 }
 
-/// Represents the payload for a governance VAA targeted at the NFT bridge.
+/// Represents the payload for a governance VAA targeted at the Accountant.
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct GovernancePacket {
     /// The chain on which the governance action should be carried out.
@@ -81,6 +81,10 @@ pub struct GovernancePacket {
     pub action: Action,
 }
 
+// MODULE = "GlobalAccountant"
+pub const MODULE: [u8; 32] =
+    *b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00GlobalAccountant";
+
 // The wire format for GovernancePackets is wonky and doesn't lend itself well to auto-deriving
 // Serialize / Deserialize so we implement it manually here.
 mod governance_packet_impl {
@@ -93,14 +97,10 @@ mod governance_packet_impl {
     };
 
     use crate::{
-        accountant::{Action, GovernancePacket},
+        accountant::{Action, GovernancePacket, MODULE},
         Address, Amount,
     };
 
-    // MODULE = "GlobalAccountant"
-    const MODULE: [u8; 32] =
-        *b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00GlobalAccountant";
-
     struct Module;
 
     impl Serialize for Module {
@@ -123,7 +123,7 @@ mod governance_packet_impl {
                 Ok(Module)
             } else {
                 Err(Error::custom(
-                    "invalid governance module, expected \"NFTBridge\"",
+                    "invalid governance module, expected \"GlobalAccountant\"",
                 ))
             }
         }

sdk/rust/core/src/nft.rs

@@ -78,6 +78,9 @@ pub struct GovernancePacket {
     pub action: Action,
 }
 
+// MODULE = "NFTBridge"
+pub const MODULE: [u8; 32] = *b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00NFTBridge";
+
 // The wire format for GovernancePackets is wonky and doesn't lend itself well to auto-deriving
 // Serialize / Deserialize so we implement it manually here.
 mod governance_packet_impl {
@@ -90,17 +93,10 @@ mod governance_packet_impl {
     };
 
     use crate::{
-        nft::{Action, GovernancePacket},
+        nft::{Action, GovernancePacket, MODULE},
         Address, Chain,
     };
 
-    // MODULE = "NFTBridge"
-    const MODULE: [u8; 32] = [
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4e, 0x46, 0x54, 0x42, 0x72, 0x69, 0x64,
-        0x67, 0x65,
-    ];
-
     struct Module;
 
     impl Serialize for Module {

sdk/rust/core/src/token.rs

@@ -228,6 +228,9 @@ pub struct GovernancePacket {
     pub action: Action,
 }
 
+// MODULE = "TokenBridge"
+pub const MODULE: [u8; 32] = *b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00TokenBridge";
+
 // The wire format for GovernancePackets is wonky and doesn't lend itself well to auto-deriving
 // Serialize / Deserialize so we implement it manually here.
 mod governance_packet_impl {
@@ -240,13 +243,10 @@ mod governance_packet_impl {
     };
 
     use crate::{
-        token::{Action, GovernancePacket},
+        token::{Action, GovernancePacket, MODULE},
         Address, Chain,
     };
 
-    // MODULE = "TokenBridge"
-    const MODULE: [u8; 32] = *b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00TokenBridge";
-
     struct Module;
 
     impl Serialize for Module {