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Check transfer covenant when buying/selling #61

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merged 1 commit into from
Jan 22, 2025
Merged

Check transfer covenant when buying/selling #61

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13 changes: 12 additions & 1 deletion wallet/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ use protocol::{bitcoin::{
opcodes,
taproot::{ControlBlock, TaprootBuilder},
Address, ScriptBuf, XOnlyPublicKey,
}, prepare::{is_magic_lock_time, TrackableOutput}, FullSpaceOut, Space};
}, prepare::{is_magic_lock_time, TrackableOutput}, Covenant, FullSpaceOut, Space};
use serde::{ser::SerializeSeq, Deserialize, Deserializer, Serialize, Serializer};
use protocol::constants::{BID_PSBT_INPUT_SEQUENCE, BID_PSBT_TX_LOCK_TIME};
use protocol::hasher::{KeyHasher, SpaceKey};
Expand Down Expand Up @@ -645,6 +645,9 @@ impl SpacesWallet {
if spaceout.space.is_none() {
return Err(anyhow!("No associated space"));
}
if !matches!(spaceout.space.as_ref().unwrap().covenant, Covenant::Transfer { ..}) {
return Err(anyhow::anyhow!("Space not registered"))
}

let recipient = Self::verify_listing_signature(&listing, outpoint, TxOut {
value: spaceout.value,
Expand Down Expand Up @@ -706,6 +709,14 @@ impl SpacesWallet {
None => return Err(anyhow::anyhow!("Space not found")),
Some(outpoint) => outpoint,
};
let spaceout = match src.get_spaceout(&space_outpoint)? {
None => return Err(anyhow::anyhow!("Space not found")),
Some(spaceout) => spaceout,
};
if !matches!(spaceout.space.as_ref().unwrap().covenant, Covenant::Transfer { ..}) {
return Err(anyhow::anyhow!("Space not registered"))
}

let utxo = match self.internal.get_utxo(space_outpoint) {
None => return Err(anyhow::anyhow!("Wallet does not own a space with outpoint {}", space_outpoint)),
Some(utxo) => utxo
Expand Down
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