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PcdCommitments new refactor

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NicolasCantu 2025-03-26 12:29:05 +01:00 committed by Nicolas Cantu
parent 2e64835142
commit 84ba054632
1 changed files with 9 additions and 13 deletions
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22
src/pcd.rs
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@ -192,29 +192,25 @@ impl Tsify for PcdCommitments {
impl PcdCommitments { impl PcdCommitments {
/// Creates a new commitments map with both permissioned and public data, + roles /// Creates a new commitments map with both permissioned and public data, + roles
pub fn new(commited_in: &OutPoint, clear_state: &Pcd, public_data: &Pcd, roles: &Roles) -> Result<Self> { pub fn new(commited_in: &OutPoint, attributes: &Pcd, roles: &Roles) -> Result<Self> {
let serialized_outpoint = serialize(commited_in); let serialized_outpoint = serialize(commited_in);
let mut field2hash: BTreeMap<String, [u8; 32]> = BTreeMap::new(); let mut field2hash: BTreeMap<String, [u8; 32]> = BTreeMap::new();
for (field, value) in clear_state.iter() { for (field, value) in attributes.iter() {
let mut value_bin = serde_json::to_string(&value)?.into_bytes(); let mut value_bin = serde_json::to_string(&value)?.into_bytes();
value_bin.extend_from_slice(field.as_bytes()); value_bin.extend_from_slice(field.as_bytes());
let tagged_hash = AnkPcdHash::from_value_with_outpoint(&value_bin, &serialized_outpoint); let tagged_hash = AnkPcdHash::from_value_with_outpoint(&value_bin, &serialized_outpoint);
field2hash.insert(field.to_owned(), tagged_hash.to_byte_array()); field2hash.insert(field.to_owned(), tagged_hash.to_byte_array());
} }
for (field, value) in public_data.iter() { if roles.len() > 0 {
let mut value_bin = serde_json::to_string(&value)?.into_bytes(); // This should be very rare, but just in case
value_bin.extend_from_slice(field.as_bytes()); let serialized_roles = roles.to_bytes()?;
let tagged_hash = AnkPcdHash::from_value_with_outpoint(&value_bin, &serialized_outpoint);
field2hash.insert(field.to_owned(), tagged_hash.to_byte_array()); let roles_hash = AnkPcdHash::from_value_with_outpoint(&serialized_roles, &serialized_outpoint);
field2hash.insert("roles".to_owned(), roles_hash.to_byte_array());
} }
let serialized_roles = roles.to_bytes()?;
let roles_hash = AnkPcdHash::from_value_with_outpoint(&serialized_roles, &serialized_outpoint);
field2hash.insert("roles".to_owned(), roles_hash.to_byte_array());
Ok(Self(field2hash)) Ok(Self(field2hash))
} }