schema: commit to developer identity

Closes #226
RGB-WG · Mar 30, 2024 · 8d73140 · 8d73140
1 parent df250c0
commit 8d73140
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Showing 8 changed files with 159 additions and 154 deletions.
diff --git a/src/contract/mod.rs b/src/contract/mod.rs
@@ -59,7 +59,7 @@ pub use fungible::{
 pub use global::{GlobalState, GlobalValues};
 pub use meta::{MetaValue, Metadata, MetadataError};
 pub use operations::{
-    Extension, Genesis, Input, Inputs, Issuer, OpRef, Operation, Redeemed, Transition, Valencies,
+    Extension, Genesis, Identity, Input, Inputs, OpRef, Operation, Redeemed, Transition, Valencies,
 };
 pub use seal::{
     ExposedSeal, GenesisSeal, GraphSeal, OutputSeal, SecretSeal, TxoSeal, WitnessId, WitnessOrd,

diff --git a/src/contract/operations.rs b/src/contract/operations.rs
@@ -238,13 +238,10 @@ pub trait Operation {
     fn disclose_hash(&self) -> DiscloseHash { self.disclose().commit_id() }
 }
 
-/// Issuer is a binary string which must be encoded into the issuer identity in
-/// the application.
-///
 /// We deliberately do not define the internal structure of the identity such
 /// that it can be updated without changes to the consensus level.
 ///
-/// Contract validity doesn't assume any checks on the issuer identity; these
+/// Contract or schema validity doesn't assume any checks on the identity; these
 /// checks must be performed at the application level.
 #[derive(Wrapper, Clone, PartialEq, Eq, Hash, Debug, Default, From, Display)]
 #[wrapper(Deref, AsSlice, BorrowSlice, Hex)]
@@ -258,12 +255,12 @@ pub trait Operation {
     derive(Serialize, Deserialize),
     serde(crate = "serde_crate", transparent)
 )]
-pub struct Issuer(SmallBlob);
+pub struct Identity(SmallBlob);
 
-impl FromStr for Issuer {
+impl FromStr for Identity {
     type Err = hex::Error;
 
-    fn from_str(s: &str) -> Result<Self, Self::Err> { Issuer::from_hex(s) }
+    fn from_str(s: &str) -> Result<Self, Self::Err> { Identity::from_hex(s) }
 }
 
 #[derive(Clone, PartialEq, Eq, Debug)]
@@ -285,7 +282,7 @@ pub struct Genesis {
     pub globals: GlobalState,
     pub assignments: Assignments<GenesisSeal>,
     pub valencies: Valencies,
-    pub issuer: Issuer,
+    pub issuer: Identity,
     pub validator: ReservedBytes<1, 0>,
 }
 

diff --git a/src/schema/schema.rs b/src/schema/schema.rs
@@ -37,7 +37,7 @@ use strict_types::SemId;
 use super::{
     AssignmentType, ExtensionSchema, GenesisSchema, OwnedStateSchema, TransitionSchema, ValencyType,
 };
-use crate::{Ffv, GlobalStateSchema, Occurrences, LIB_NAME_RGB};
+use crate::{Ffv, GlobalStateSchema, Identity, Occurrences, LIB_NAME_RGB};
 
 #[derive(Wrapper, Copy, Clone, Ord, PartialOrd, Eq, PartialEq, Hash, Debug, From, Display)]
 #[wrapper(FromStr, LowerHex, UpperHex)]
@@ -177,6 +177,8 @@ pub struct Schema {
     pub genesis: GenesisSchema,
     pub extensions: TinyOrdMap<ExtensionType, ExtensionSchema>,
     pub transitions: TinyOrdMap<TransitionType, TransitionSchema>,
+
+    pub developer: Identity,
 }
 
 impl CommitEncode for Schema {
@@ -193,6 +195,8 @@ impl CommitEncode for Schema {
         e.commit_to_serialized(&self.genesis);
         e.commit_to_map(&self.extensions);
         e.commit_to_map(&self.transitions);
+
+        e.commit_to_serialized(&self.developer);
     }
 }
 

diff --git a/src/stl.rs b/src/stl.rs
@@ -34,7 +34,7 @@ use crate::{
 
 /// Strict types id for the library providing data types for RGB consensus.
 pub const LIB_ID_RGB: &str =
-    "urn:ubideco:stl:8mcrov7AXHM6ursbnhGhUL4fqTZy75qbnizFBXkVraDc#owner-sport-siren";
+    "urn:ubideco:stl:3FutCjz99uxoPmwTgNPP6TxXnZo3FqKUvgzSTqeHE6Ef#opinion-visitor-domino";
 
 fn _rgb_core_stl() -> Result<TypeLib, CompileError> {
     LibBuilder::new(libname!(LIB_NAME_RGB), tiny_bset! {

diff --git a/stl/[email protected] b/stl/[email protected]
diff --git a/stl/[email protected] b/stl/[email protected]
diff --git a/stl/[email protected] b/stl/[email protected]
@@ -1,5 +1,5 @@
 {-
-  Id: urn:ubideco:stl:8mcrov7AXHM6ursbnhGhUL4fqTZy75qbnizFBXkVraDc#owner-sport-siren
+  Id: urn:ubideco:stl:3FutCjz99uxoPmwTgNPP6TxXnZo3FqKUvgzSTqeHE6Ef#opinion-visitor-domino
   Name: RGB
   Version: 0.1.0
   Description: Consensus layer for RGB smart contracts
@@ -271,7 +271,7 @@ data FungibleState     : bits64#8 U64
 data FungibleType      : unsigned64Bit#8
 
 
-@mnemonic(super-hexagon-sample)
+@mnemonic(photo-peru-rider)
 data Genesis           : ffv Ffv
                        , schemaId SchemaId
                        , flags CommitVerify.ReservedBytes1#joker-lemon-mental
@@ -282,7 +282,7 @@ data Genesis           : ffv Ffv
                        , globals GlobalState
                        , assignments AssignmentsBlindSealTxid
                        , valencies Valencies
-                       , issuer Issuer
+                       , issuer Identity
                        , validator CommitVerify.ReservedBytes1#joker-lemon-mental
 
 @mnemonic(formal-door-pixel)
@@ -309,6 +309,9 @@ data GlobalStateType   : U16
 @mnemonic(bicycle-europe-shampoo)
 data GlobalValues      : [RevealedData ^ 1..]
 
+@mnemonic(instant-tiger-athena)
+data Identity          : [Byte]
+
 @mnemonic(press-egypt-helena)
 data Input             : prevOut Opout, reserved CommitVerify.ReservedBytes2#pocket-habitat-soviet
 
@@ -318,9 +321,6 @@ data InputMap          : {Bitcoin.Vout -> ^ 1.. OpId}
 @mnemonic(liquid-meaning-convert)
 data Inputs            : {Input}
 
-@mnemonic(veteran-tango-content)
-data Issuer            : [Byte]
-
 @mnemonic(light-nelson-brain)
 data MediaType         : any#255
 
@@ -406,7 +406,7 @@ data RevealedFungible  : value FungibleState
                        , blinding BlindingFactor
                        , tag AssetTag
 
-@mnemonic(scale-initial-anita)
+@mnemonic(pump-popular-sensor)
 data Schema            : ffv Ffv
                        , flags CommitVerify.ReservedBytes1#joker-lemon-mental
                        , metaTypes {MetaType -> ^ ..0xff StrictTypes.SemId#cargo-plasma-catalog}
@@ -416,6 +416,7 @@ data Schema            : ffv Ffv
                        , genesis GenesisSchema
                        , extensions {ExtensionType -> ^ ..0xff ExtensionSchema}
                        , transitions {TransitionType -> ^ ..0xff TransitionSchema}
+                       , developer Identity
 
 @mnemonic(garcia-smoke-ozone)
 data SchemaId          : [Byte ^ 32]

diff --git a/stl/Schema.vesper b/stl/Schema.vesper
@@ -28,6 +28,7 @@ SchemaId commitment hasher=SHA256 tagged=urn:lnp-bp:rgb:schema#2024-02-03
   TransitionSchema map len=0..MAX8
     TransitionType mapKey
     TransitionSchema mapValue
+  Identity serialized
 
 Schema rec
   ffv is U16 aka=Ffv
@@ -115,4 +116,5 @@ Schema rec
         some rec LibSite option wrapped tag=1
           lib bytes len=32 aka=LibId
           pos is U16
+  developer bytes len=0..MAX16 aka=Identity