From c9cadace7acd5513e8969db27c123c1c7b7211e2 Mon Sep 17 00:00:00 2001 From: Jakub Date: Tue, 25 Jun 2024 13:09:54 +0200 Subject: [PATCH] Initial commit --- .github/workflows/basic.yml | 64 ++ .github/workflows/codecov.yml | 42 + .github/workflows/release.yml | 39 + .gitignore | 21 + Cargo.lock | 1441 ++++++++++++++++++++++++++++ Cargo.toml | 33 + LICENSE | 674 +++++++++++++ Makefile | 31 + contracts/nft/Cargo.toml | 19 + contracts/nft/Makefile | 20 + contracts/nft/src/admin.rs | 26 + contracts/nft/src/approval.rs | 33 + contracts/nft/src/balance.rs | 51 + contracts/nft/src/contract.rs | 197 ++++ contracts/nft/src/event.rs | 32 + contracts/nft/src/interface.rs | 135 +++ contracts/nft/src/lib.rs | 13 + contracts/nft/src/metadata.rs | 34 + contracts/nft/src/owner.rs | 28 + contracts/nft/src/storage_types.rs | 31 + contracts/nft/src/test.rs | 264 +++++ contracts/nft/src/testutils.rs | 215 +++++ 22 files changed, 3443 insertions(+) create mode 100644 .github/workflows/basic.yml create mode 100644 .github/workflows/codecov.yml create mode 100644 .github/workflows/release.yml create mode 100644 .gitignore create mode 100644 Cargo.lock create mode 100644 Cargo.toml create mode 100644 LICENSE create mode 100644 Makefile create mode 100644 contracts/nft/Cargo.toml create mode 100644 contracts/nft/Makefile create mode 100644 contracts/nft/src/admin.rs create mode 100644 contracts/nft/src/approval.rs create mode 100644 contracts/nft/src/balance.rs create mode 100644 contracts/nft/src/contract.rs create mode 100644 contracts/nft/src/event.rs create mode 100644 contracts/nft/src/interface.rs create mode 100644 contracts/nft/src/lib.rs create mode 100644 contracts/nft/src/metadata.rs create mode 100644 contracts/nft/src/owner.rs create mode 100644 contracts/nft/src/storage_types.rs create mode 100644 contracts/nft/src/test.rs create mode 100644 contracts/nft/src/testutils.rs diff --git a/.github/workflows/basic.yml b/.github/workflows/basic.yml new file mode 100644 index 00000000..90099987 --- /dev/null +++ b/.github/workflows/basic.yml @@ -0,0 +1,64 @@ +on: [pull_request] + +name: Basic + +jobs: + build: + name: Build binaries + runs-on: ubuntu-latest + strategy: + matrix: + rust-version: [1.78.0] + steps: + - name: Checkout sources + uses: actions/checkout@v3 + - name: Install stable toolchain + uses: actions-rs/toolchain@v1 + with: + profile: minimal + toolchain: ${{ matrix.rust-version }} + target: wasm32-unknown-unknown + override: true + - name: Build + run: make build + + test: + needs: build + name: Test Suite + runs-on: ubuntu-latest + strategy: + matrix: + rust-version: [1.78.0] + steps: + - name: Checkout sources + uses: actions/checkout@v3 + - name: Install stable toolchain + uses: actions-rs/toolchain@v1 + with: + profile: minimal + toolchain: ${{ matrix.rust-version }} + target: wasm32-unknown-unknown + override: true + - name: Run tests + run: make test + + lints: + needs: build + name: Lints + runs-on: ubuntu-latest + strategy: + matrix: + rust-version: [1.78.0] + steps: + - name: Checkout sources + uses: actions/checkout@v3 + - name: Install stable toolchain + uses: actions-rs/toolchain@v1 + with: + profile: minimal + toolchain: ${{ matrix.rust-version }} + override: true + target: wasm32-unknown-unknown + components: rustfmt, clippy + - name: Run lints + run: make lints diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml new file mode 100644 index 00000000..da8bb577 --- /dev/null +++ b/.github/workflows/codecov.yml @@ -0,0 +1,42 @@ +on: + push: + branches: + - main + +name: Code coverage check + +jobs: + + coverage: + name: Code Coverage + # https://github.com/actions/virtual-environments + runs-on: ubuntu-20.04 + strategy: + matrix: + rust-version: [1.78.0] + steps: + - name: Checkout sources + uses: actions/checkout@v3 + - name: Install stable toolchain + uses: actions-rs/toolchain@v1 + with: + profile: minimal + toolchain: ${{ matrix.rust-version }} + target: wasm32-unknown-unknown + override: true + - name: Install tarpaulin + uses: actions-rs/cargo@v1 + with: + command: install + args: cargo-tarpaulin --version 0.30.0 + - run: make build + - name: Run code coverage check with tarpaulin + uses: actions-rs/cargo@v1 + with: + command: tarpaulin + args: --all-features --workspace --timeout 120 --out Xml --exclude soroban-token-contract + - name: Upload coverage to Codecov + uses: codecov/codecov-action@v1 + with: + token: ${{ secrets.CODECOV_TOKEN }} + file: ./cobertura.xml diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml new file mode 100644 index 00000000..73e7cbe6 --- /dev/null +++ b/.github/workflows/release.yml @@ -0,0 +1,39 @@ +name: Release Artifacts +on: + push: + tags: + - "v[0-9]+.[0-9]+.[0-9]+" # Push events to matching v*, i.e. 1.0, 20.15.10 + - "v[0-9]+.[0-9]+.[0-9]+-rc*" # Push events to matching v*, i.e. 1.0-rc1, 20.15.10-rc5 + +jobs: + release-artifacts: + runs-on: ubuntu-latest + strategy: + matrix: + rust-version: [1.78.0] 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But first, please read +. diff --git a/Makefile b/Makefile new file mode 100644 index 00000000..1c534be2 --- /dev/null +++ b/Makefile @@ -0,0 +1,31 @@ +SUBDIRS := contracts/nft +BUILD_FLAGS ?= + +default: build + +all: test + +build: + @for dir in $(SUBDIRS) ; do \ + $(MAKE) -C $$dir build BUILD_FLAGS=$(BUILD_FLAGS) || exit 1; \ + done + +test: build + @for dir in $(SUBDIRS) ; do \ + $(MAKE) -C $$dir test BUILD_FLAGS=$(BUILD_FLAGS) || exit 1; \ + done + +fmt: + @for dir in $(SUBDIRS) ; do \ + $(MAKE) -C $$dir fmt || exit 1; \ + done + +lints: fmt + @for dir in $(SUBDIRS) ; do \ + $(MAKE) -C $$dir clippy || exit 1; \ + done + +clean: + @for dir in $(SUBDIRS) ; do \ + $(MAKE) -C $$dir clean || exit 1; \ + done diff --git a/contracts/nft/Cargo.toml b/contracts/nft/Cargo.toml new file mode 100644 index 00000000..226700e4 --- /dev/null +++ b/contracts/nft/Cargo.toml @@ -0,0 +1,19 @@ +[package] +name = "phoenix-nft" +version = { workspace = true } +authors = ["Jakub "] +repository = { workspace = true } +edition = { workspace = true } +license = { workspace = true } + +[lib] +crate-type = ["cdylib"] + +[features] +testutils = ["soroban-sdk/testutils"] + +[dependencies] +soroban-sdk = { workspace = true } + +[dev_dependencies] +soroban-sdk = { workspace = true, features = ["testutils"] } diff --git a/contracts/nft/Makefile b/contracts/nft/Makefile new file mode 100644 index 00000000..1e1e69be --- /dev/null +++ b/contracts/nft/Makefile @@ -0,0 +1,20 @@ +default: all + +all: lint build test + +test: build # because of token dependency + cargo test + +build: + cargo build --target wasm32-unknown-unknown --release + +lint: fmt clippy + +fmt: + cargo fmt --all + +clippy: build + cargo clippy --all-targets -- -D warnings + +clean: + cargo clean diff --git a/contracts/nft/src/admin.rs b/contracts/nft/src/admin.rs new file mode 100644 index 00000000..bc5220b2 --- /dev/null +++ b/contracts/nft/src/admin.rs @@ -0,0 +1,26 @@ +use crate::storage_types::DataKey; +use soroban_auth::{Identifier, Signature}; +use soroban_sdk::Env; + +pub fn has_administrator(env: &Env) -> bool { + let key = DataKey::Admin; + env.storage().has(key) +} + +pub fn read_administrator(env: &Env) -> Identifier { + let key = DataKey::Admin; + env.storage().get_unchecked(key).unwrap() +} + +pub fn write_administrator(env: &Env, id: Identifier) { + let key = DataKey::Admin; + env.storage().set(key, id); +} + +pub fn check_admin(env: &Env, auth: &Signature) { + let auth_id = auth.identifier(env); + assert!( + auth_id == read_administrator(env), + "not authorized by admin" + ); +} diff --git a/contracts/nft/src/approval.rs b/contracts/nft/src/approval.rs new file mode 100644 index 00000000..a58e0266 --- /dev/null +++ b/contracts/nft/src/approval.rs @@ -0,0 +1,33 @@ +use crate::owner::zero_address; +use crate::storage_types::DataKey; +use crate::storage_types::{ApprovalAll, ApprovalKey}; +use soroban_auth::Identifier; +use soroban_sdk::Env; + +pub fn read_approval(env: &Env, id: i128) -> Identifier { + let key = DataKey::Approval(ApprovalKey::ID(id)); + if let Some(approval) = env.storage().get(key) { + approval.unwrap() + } else { + zero_address(&env) + } +} + +pub fn read_approval_all(env: &Env, owner: Identifier, operator: Identifier) -> bool { + let key = DataKey::Approval(ApprovalKey::All(ApprovalAll { operator, owner })); + if let Some(approval) = env.storage().get(key) { + approval.unwrap() + } else { + false + } +} + +pub fn write_approval(env: &Env, id: i128, operator: Identifier) { + let key = DataKey::Approval(ApprovalKey::ID(id)); + env.storage().set(key, operator); +} + +pub fn write_approval_all(env: &Env, owner: Identifier, operator: Identifier, approved: bool) { + let key = DataKey::Approval(ApprovalKey::All(ApprovalAll { operator, owner })); + env.storage().set(key, approved); +} diff --git a/contracts/nft/src/balance.rs b/contracts/nft/src/balance.rs new file mode 100644 index 00000000..e1dcd56e --- /dev/null +++ b/contracts/nft/src/balance.rs @@ -0,0 +1,51 @@ +use crate::{interface::WriteType, storage_types::DataKey}; +use soroban_auth::Identifier; +use soroban_sdk::Env; + +pub fn read_balance(env: &Env, owner: Identifier) -> i128 { + let key = DataKey::Balance(owner); + match env.storage().get(key) { + Some(balance) => balance.unwrap(), + None => 0, + } +} + +pub fn write_balance(env: &Env, owner: Identifier, write_type: WriteType) { + let key = DataKey::Balance(owner.clone()); + let balance = read_balance(env, owner); + + match write_type { + WriteType::Add => env.storage().set(key, balance + 1), + WriteType::Remove => env.storage().set(key, balance - 1), + } +} + +pub fn read_supply(env: &Env) -> i128 { + let key = DataKey::Supply; + match env.storage().get(key) { + Some(balance) => balance.unwrap(), + None => 0, + } +} + +pub fn increment_supply(env: &Env) { + let key = DataKey::Supply; + env.storage().set(key, read_supply(&env) + 1); +} + +pub fn read_minted(env: &Env, owner: Identifier) -> bool { + let key = DataKey::Minted(owner); + match env.storage().get(key) { + Some(minted) => minted.unwrap(), + None => false, + } +} + +pub fn write_minted(env: &Env, owner: Identifier) { + let key = DataKey::Minted(owner); + env.storage().set(key, true); +} + +pub fn check_minted(env: &Env, owner: Identifier) { + assert!(!read_minted(&env, owner), "already minted"); +} diff --git a/contracts/nft/src/contract.rs b/contracts/nft/src/contract.rs new file mode 100644 index 00000000..c23eb8c2 --- /dev/null +++ b/contracts/nft/src/contract.rs @@ -0,0 +1,197 @@ +use crate::admin::{check_admin, has_administrator, read_administrator, write_administrator}; +use crate::approval::{read_approval, read_approval_all, write_approval, write_approval_all}; +use crate::balance::{ + check_minted, increment_supply, read_balance, read_supply, write_balance, write_minted, +}; +use crate::event; +use crate::interface::{NonFungibleTokenTrait, WriteType}; +use crate::metadata::{ + read_name, read_symbol, read_token_uri, write_name, write_symbol, write_token_uri, +}; +use crate::owner::{check_owner, read_owner, write_owner, zero_address}; +use crate::storage_types::DataKey; +use soroban_auth::verify; +use soroban_auth::{Identifier, Signature}; +use soroban_sdk::{contractimpl, symbol, Bytes, Env}; + +pub struct NonFungibleToken; + +fn read_nonce(env: &Env, id: &Identifier) -> i128 { + let key = DataKey::Nonce(id.clone()); + env.storage().get(key).unwrap_or(Ok(0)).unwrap() +} + +fn verify_and_consume_nonce(env: &Env, auth: &Signature, expected_nonce: i128) { + match auth { + Signature::Invoker => { + if expected_nonce != 0 { + panic!("nonce should be zero for Invoker") + } + return; + } + _ => {} + } + + let id = auth.identifier(env); + let key = DataKey::Nonce(id.clone()); + let nonce = read_nonce(env, &id); + + assert!(nonce == expected_nonce, "incorrect nonce"); + + env.storage().set(key, &nonce + 1); +} + +#[contractimpl] +impl NonFungibleTokenTrait for NonFungibleToken { + fn initialize(env: Env, admin: Identifier, name: Bytes, symbol: Bytes) { + assert!(!has_administrator(&env), "already initialized"); + + write_administrator(&env, admin); + write_name(&env, name); + write_symbol(&env, symbol); + } + + fn nonce(env: Env, id: Identifier) -> i128 { + read_nonce(&env, &id) + } + + fn admin(env: Env) -> Identifier { + read_administrator(&env) + } + + fn set_admin(env: Env, admin: Signature, nonce: i128, new_admin: Identifier) { + check_admin(&env, &admin); + + verify_and_consume_nonce(&env, &admin, nonce); + + let admin_id = admin.identifier(&env); + + verify( + &env, + &admin, + symbol!("set_admin"), + (&admin_id, nonce, &new_admin), + ); + write_administrator(&env, new_admin.clone()); + event::set_admin(&env, admin_id, new_admin); + } + + fn name(env: Env) -> Bytes { + read_name(&env) + } + + fn symbol(env: Env) -> Bytes { + read_symbol(&env) + } + + fn token_uri(env: Env, id: i128) -> Bytes { + read_token_uri(&env, id) + } + + fn appr(env: Env, owner: Signature, nonce: i128, operator: Identifier, id: i128) { + check_owner(&env, &owner.identifier(&env), id); + verify_and_consume_nonce(&env, &owner, nonce); + + write_approval(&env, id, operator.clone()); + + event::approve(&env, operator, id); + } + + fn appr_all(env: Env, owner: Signature, nonce: i128, operator: Identifier, approved: bool) { + verify_and_consume_nonce(&env, &owner, nonce); + + write_approval_all(&env, owner.identifier(&env), operator.clone(), approved); + event::approve_all(&env, operator, owner.identifier(&env)) + } + + fn get_appr(env: Env, id: i128) -> Identifier { + read_approval(&env, id) + } + + fn is_appr(env: Env, owner: Identifier, operator: Identifier) -> bool { + read_approval_all(&env, owner, operator) + } + + fn balance(env: Env, owner: Identifier) -> i128 { + read_balance(&env, owner) + } + + fn owner(env: Env, id: i128) -> Identifier { + read_owner(&env, id) + } + + fn xfer(env: Env, from: Signature, nonce: i128, to: Identifier, id: i128) { + check_owner(&env, &from.identifier(&env), id); + verify_and_consume_nonce(&env, &from, nonce); + + write_owner(&env, id, to.clone()); + write_balance(&env, from.identifier(&env), WriteType::Remove); + write_balance(&env, to.clone(), WriteType::Add); + + event::transfer(&env, from.identifier(&env), to, id); + } + + fn xfer_from( + env: Env, + spender: Signature, + from: Identifier, + to: Identifier, + nonce: i128, + id: i128, + ) { + check_owner(&env, &from, id); + verify_and_consume_nonce(&env, &spender, nonce); + + if spender.identifier(&env) == read_approval(&env, id) + || read_approval_all(&env, from.clone(), spender.identifier(&env)) + { + write_approval(&env, id, zero_address(&env)); + + write_owner(&env, id, to.clone()); + write_balance(&env, from.clone(), WriteType::Remove); + write_balance(&env, to.clone(), WriteType::Add); + + event::transfer(&env, from, to, id); + } else { + panic!("not approved") + } + } + + fn mint(env: Env, admin: Signature, nonce: i128, to: Identifier, id: i128, uri:Bytes ) { + check_admin(&env, &admin); + verify_and_consume_nonce(&env, &admin, nonce); + + write_balance(&env, to.clone(), WriteType::Add); + write_owner(&env, id, to.clone()); + increment_supply(&env); + write_token_uri(&env, id, uri); + + event::mint(&env, to, id) + } + + fn mint_next(env: Env,uri:Bytes) { + let to = Identifier::from(env.invoker()); + check_minted(&env, to.clone()); + write_minted(&env, to.clone()); + + let next_id = read_supply(&env) + 1; + + write_balance(&env, to.clone(), WriteType::Add); + write_owner(&env, next_id, to.clone()); + increment_supply(&env); + write_token_uri(&env, next_id, uri); + + event::mint(&env, to, next_id) + } + + fn burn(env: Env, admin: Signature, nonce: i128, id: i128) { + check_admin(&env, &admin); + verify_and_consume_nonce(&env, &admin, nonce); + + let from = read_owner(&env, id); + write_owner(&env, id, zero_address(&env)); + write_balance(&env, from.clone(), WriteType::Remove); + + event::burn(&env, from, id); + } +} diff --git a/contracts/nft/src/event.rs b/contracts/nft/src/event.rs new file mode 100644 index 00000000..8d527005 --- /dev/null +++ b/contracts/nft/src/event.rs @@ -0,0 +1,32 @@ +use soroban_auth::Identifier; +use soroban_sdk::{symbol, Env}; + +pub(crate) fn transfer(e: &Env, from: Identifier, to: Identifier, id: i128) { + let topics = (symbol!("transfer"), from, to); + e.events().publish(topics, id); +} + +pub(crate) fn set_admin(e: &Env, admin: Identifier, new_admin: Identifier) { + let topics = (symbol!("set_admin"), admin); + e.events().publish(topics, new_admin); +} + +pub(crate) fn mint(e: &Env, to: Identifier, id: i128) { + let topics = (symbol!("mint"), to); + e.events().publish(topics, id); +} + +pub(crate) fn burn(e: &Env, from: Identifier, id: i128) { + let topics = (symbol!("burn"), from); + e.events().publish(topics, id); +} + +pub(crate) fn approve(e: &Env, operator: Identifier, id: i128) { + let topics = (symbol!("appr"), operator); + e.events().publish(topics, id); +} + +pub(crate) fn approve_all(e: &Env, operator: Identifier, owner: Identifier) { + let topics = (symbol!("appr_all"), operator); + e.events().publish(topics, owner); +} diff --git a/contracts/nft/src/interface.rs b/contracts/nft/src/interface.rs new file mode 100644 index 00000000..f690f4ca --- /dev/null +++ b/contracts/nft/src/interface.rs @@ -0,0 +1,135 @@ +pub trait NonFungibleTokenTrait { + // -------------------------------------------------------------------------------- + // Authentication interface + // -------------------------------------------------------------------------------- + + // Returns the current nonce for "id". + fn nonce(env: soroban_sdk::Env, id: soroban_auth::Identifier) -> i128; + + // -------------------------------------------------------------------------------- + // Admin interface + // -------------------------------------------------------------------------------- + + /// Returns the current administrator + fn admin(env: soroban_sdk::Env) -> soroban_auth::Identifier; + + /// If "admin" is the administrator, set the administrator to "new_admin". + /// Emit event with topics = ["set_admin", admin: Identifier], data = [new_admin: Identifier] + fn set_admin( + env: soroban_sdk::Env, + admin: soroban_auth::Signature, + nonce: i128, + new_admin: soroban_auth::Identifier, + ); + + // -------------------------------------------------------------------------------- + // Metadata interface + // -------------------------------------------------------------------------------- + + // Get the name for this token. + fn name(env: soroban_sdk::Env) -> soroban_sdk::Bytes; + + // Get the symbol for this token. + fn symbol(env: soroban_sdk::Env) -> soroban_sdk::Bytes; + + // Get the uniform resource identifier for token "id". + fn token_uri(env: soroban_sdk::Env, id: i128) -> soroban_sdk::Bytes; + + // -------------------------------------------------------------------------------- + // Token interface + // -------------------------------------------------------------------------------- + + /// Allows "operator" to manage token "id" if "owner" is the current owner of token "id". + /// Emit event with topics = ["appr", operator: Identifier], data = [id: i128] + fn appr( + env: soroban_sdk::Env, + owner: soroban_auth::Signature, + nonce: i128, + operator: soroban_auth::Identifier, + id: i128, + ); + + /// If "approved", allows "operator" to manage all tokens of "owner" + /// Emit event with topics = ["appr_all", operator: Identifier], data = [owner: Identifier] + fn appr_all( + env: soroban_sdk::Env, + owner: soroban_auth::Signature, + nonce: i128, + operator: soroban_auth::Identifier, + approved: bool, + ); + + /// Returns the identifier approved for token "id". + fn get_appr(env: soroban_sdk::Env, id: i128) -> soroban_auth::Identifier; + + /// If "operator" is allowed to manage assets of "owner", return true. + fn is_appr( + env: soroban_sdk::Env, + owner: soroban_auth::Identifier, + operator: soroban_auth::Identifier, + ) -> bool; + + /// Get the balance of "id". + fn balance(env: soroban_sdk::Env, owner: soroban_auth::Identifier) -> i128; + + /// Get the owner of "id" token. + fn owner(env: soroban_sdk::Env, id: i128) -> soroban_auth::Identifier; + + /// Transfer token "id" from "from" to "to. + /// Emit event with topics = ["transfer", from: Identifier, to: Identifier], data = [id: i128] + fn xfer( + env: soroban_sdk::Env, + from: soroban_auth::Signature, + nonce: i128, + to: soroban_auth::Identifier, + id: i128, + ); + + /// Transfer token "id" from "from" to "to", consuming the allowance of "spender". + /// Emit event with topics = ["transfer", from: Identifier, to: Identifier], data = [id: i128] + fn xfer_from( + env: soroban_sdk::Env, + spender: soroban_auth::Signature, + from: soroban_auth::Identifier, + to: soroban_auth::Identifier, + nonce: i128, + id: i128, + ); + + /// If "admin" is the administrator, mint token "id" to "to". + /// Emit event with topics = ["mint", to: Identifier], data = [id: i128] + fn mint( + env: soroban_sdk::Env, + admin: soroban_auth::Signature, + nonce: i128, + to: soroban_auth::Identifier, + id: i128, + uri:soroban_sdk::Bytes + ); + + /// Mint the next token to "to" for demonstration. + /// Emit event with topics = ["mint", to: Identifier], data = [id: i128] + fn mint_next(env: soroban_sdk::Env, uri:soroban_sdk::Bytes); + + /// If "admin" is the administrator or the token owner, burn token "id" from "from". + /// Emit event with topics = ["burn", from: Identifier], data = [id: i128] + fn burn(env: soroban_sdk::Env, admin: soroban_auth::Signature, nonce: i128, id: i128); + + // -------------------------------------------------------------------------------- + // Implementation Interface + // -------------------------------------------------------------------------------- + + /// Initialize the contract with "admin" as administrator, "name" as the name, and + /// "symbol" as the symbol. + fn initialize( + e: soroban_sdk::Env, + admin: soroban_auth::Identifier, + name: soroban_sdk::Bytes, + symbol: soroban_sdk::Bytes, + ); +} + +pub enum WriteType { + Add, + Remove, +} diff --git a/contracts/nft/src/lib.rs b/contracts/nft/src/lib.rs new file mode 100644 index 00000000..6f3b789c --- /dev/null +++ b/contracts/nft/src/lib.rs @@ -0,0 +1,13 @@ +#![no_std] + +mod admin; +mod approval; +mod balance; +mod contract; +mod event; +mod interface; +mod metadata; +mod owner; +mod storage_types; + +pub use crate::contract::NonFungibleTokenClient; diff --git a/contracts/nft/src/metadata.rs b/contracts/nft/src/metadata.rs new file mode 100644 index 00000000..82964c7b --- /dev/null +++ b/contracts/nft/src/metadata.rs @@ -0,0 +1,34 @@ +use crate::{ storage_types::DataKey}; +use soroban_sdk::{Bytes, Env}; + +pub fn read_name(env: &Env) -> Bytes { + let key = DataKey::Name; + env.storage().get_unchecked(key).unwrap() +} + +pub fn write_name(env: &Env, name: Bytes) { + let key = DataKey::Name; + env.storage().set(key, name) +} + +pub fn read_symbol(env: &Env) -> Bytes { + let key = DataKey::Symbol; + env.storage().get_unchecked(key).unwrap() +} + +pub fn write_symbol(env: &Env, symbol: Bytes) { + let key = DataKey::Symbol; + env.storage().set(key, symbol) +} + +pub fn read_token_uri(env: &Env, id: i128) -> Bytes { + let key = DataKey::URI(id); + env.storage().get_unchecked(key).unwrap() +} + +pub fn write_token_uri(env: &Env, id: i128, uri: Bytes) { + let key = DataKey::URI(id); + env.storage().set(key, uri) +} + + diff --git a/contracts/nft/src/owner.rs b/contracts/nft/src/owner.rs new file mode 100644 index 00000000..5f112462 --- /dev/null +++ b/contracts/nft/src/owner.rs @@ -0,0 +1,28 @@ +use crate::storage_types::DataKey; +use soroban_auth::Identifier; +use soroban_sdk::{BytesN, Env}; + +pub fn zero_address(env: &Env) -> Identifier { + Identifier::Ed25519(BytesN::from_array(env, &[0u8; 32])) +} + +pub fn read_owner(env: &Env, id: i128) -> Identifier { + let key = DataKey::Owner(id); + match env.storage().get(key) { + Some(balance) => balance.unwrap(), + None => zero_address(&env), + } +} + +pub fn write_owner(env: &Env, id: i128, owner: Identifier) { + let key = DataKey::Owner(id); + env.storage().set(key, owner); +} + +pub fn check_owner(env: &Env, auth: &Identifier, id: i128) { + assert!( + auth == &read_owner(env, id), + "not the owner for token {}", + id + ); +} diff --git a/contracts/nft/src/storage_types.rs b/contracts/nft/src/storage_types.rs new file mode 100644 index 00000000..7acad1b1 --- /dev/null +++ b/contracts/nft/src/storage_types.rs @@ -0,0 +1,31 @@ +use soroban_auth::Identifier; +use soroban_sdk::contracttype; + +#[derive(Clone)] +#[contracttype] +pub struct ApprovalAll { + pub operator: Identifier, + pub owner: Identifier, +} + +#[derive(Clone)] +#[contracttype] +pub enum ApprovalKey { + All(ApprovalAll), + ID(i128), +} + +#[derive(Clone)] +#[contracttype] +pub enum DataKey { + Balance(Identifier), + Nonce(Identifier), + Minted(Identifier), + Admin, + Name, + Symbol, + URI(i128), + Approval(ApprovalKey), + Owner(i128), + Supply, +} diff --git a/contracts/nft/src/test.rs b/contracts/nft/src/test.rs new file mode 100644 index 00000000..c4abcf94 --- /dev/null +++ b/contracts/nft/src/test.rs @@ -0,0 +1,264 @@ +#![cfg(test)] +use crate::interface::NftURIs; +use crate::metadata::to_bytes; +use crate::owner::zero_address; +use crate::testutils::{to_ed25519, Token, TOKEN_NAME, TOKEN_SYMBOL}; +use ed25519_dalek::Keypair; +use rand::thread_rng; +use soroban_sdk::testutils::Accounts; + +fn generate_keypair() -> Keypair { + Keypair::generate(&mut thread_rng()) +} + +#[test] +fn test_mint() { + let (env, token) = Token::create(); + + let admin = generate_keypair(); + let admin_id = to_ed25519(&env, &admin); + let user = generate_keypair(); + let user_id = to_ed25519(&env, &user); + + token.initialize(&admin_id); + assert_eq!(token.name(), to_bytes(&env, TOKEN_NAME)); + assert_eq!(token.symbol(), to_bytes(&env, TOKEN_SYMBOL)); + + token.mint(&admin, &user_id, &1); + assert_eq!(token.balance(&user_id), 1); + assert_eq!(token.nonce(&admin_id), 1); + assert_eq!(token.owner(&1), user_id); + + let uri = token.token_uri(&1); + assert!( + uri == to_bytes(&env, NftURIs::Bacon.value()) + || uri == to_bytes(&env, NftURIs::Bailey.value()) + || uri == to_bytes(&env, NftURIs::Coco.value()) + || uri == to_bytes(&env, NftURIs::Frankie.value()) + || uri == to_bytes(&env, NftURIs::Marley.value()) + || uri == to_bytes(&env, NftURIs::Noir.value()) + || uri == to_bytes(&env, NftURIs::Riley.value()) + || uri == to_bytes(&env, NftURIs::Scout.value()) + || uri == to_bytes(&env, NftURIs::Shadow.value()) + ); +} + +#[test] +fn test_mint_next() { + let (env, token) = Token::create(); + + let admin = generate_keypair(); + let admin_id = to_ed25519(&env, &admin); + + token.initialize(&admin_id); + + let user1 = env.accounts().generate(); + token.mint_next(&user1); + assert_eq!(token.balance(&(&user1).into()), 1); + assert_eq!(token.owner(&1), (&user1).into()); + + let user2 = env.accounts().generate(); + token.mint_next(&user2); + assert_eq!(token.balance(&(&user2).into()), 1); + assert_eq!(token.owner(&2), (&user2).into()); +} + +#[test] +#[should_panic(expected = "already minted")] +fn test_mint_next_twice() { + let (env, token) = Token::create(); + + let admin = generate_keypair(); + let admin_id = to_ed25519(&env, &admin); + + token.initialize(&admin_id); + + let user1 = env.accounts().generate(); + token.mint_next(&user1); + assert_eq!(token.balance(&(&user1).into()), 1); + assert_eq!(token.owner(&1), (&user1).into()); + + token.mint_next(&user1); + token.mint_next(&user1); +} + +#[test] +fn test_burn() { + let (env, token) = Token::create(); + + let admin = generate_keypair(); + let admin_id = to_ed25519(&env, &admin); + let user = generate_keypair(); + let user_id = to_ed25519(&env, &user); + + token.initialize(&admin_id); + + token.mint(&admin, &user_id, &1); + assert_eq!(token.balance(&user_id), 1); + assert_eq!(token.nonce(&admin_id), 1); + assert_eq!(token.owner(&1), user_id); + + token.burn(&admin, &1); + assert_eq!(token.balance(&user_id), 0); + assert_eq!(token.owner(&1), zero_address(&env)); +} + +#[test] +fn test_xfer() { + let (env, token) = Token::create(); + + let admin = generate_keypair(); + let admin_id = to_ed25519(&env, &admin); + let user1 = generate_keypair(); + let user1_id = to_ed25519(&env, &user1); + let user2 = generate_keypair(); + let user2_id = to_ed25519(&env, &user2); + + token.initialize(&admin_id); + + token.mint(&admin, &user1_id, &1); + assert_eq!(token.balance(&user1_id), 1); + assert_eq!(token.balance(&user2_id), 0); + assert_eq!(token.nonce(&admin_id), 1); + assert_eq!(token.owner(&1), user1_id); + + token.xfer(&user1, &user2_id, &1); + assert_eq!(token.balance(&user1_id), 0); + assert_eq!(token.balance(&user2_id), 1); + assert_eq!(token.nonce(&user1_id), 1); + assert_eq!(token.owner(&1), user2_id); +} + +#[test] +#[should_panic(expected = "not the owner for token 2")] +fn test_xfer_non_owner() { + let (env, token) = Token::create(); + + let admin = generate_keypair(); + let admin_id = to_ed25519(&env, &admin); + let user1 = generate_keypair(); + let user1_id = to_ed25519(&env, &user1); + let user2 = generate_keypair(); + let user2_id = to_ed25519(&env, &user2); + + token.initialize(&admin_id); + + token.mint(&admin, &user1_id, &1); + assert_eq!(token.balance(&user1_id), 1); + assert_eq!(token.nonce(&admin_id), 1); + assert_eq!(token.owner(&1), user1_id); + + token.xfer(&user1, &user2_id, &2); +} + +#[test] +fn test_xfer_from_appr_id() { + let (env, token) = Token::create(); + + let admin = generate_keypair(); + let user1 = generate_keypair(); + let user2 = generate_keypair(); + let user3 = generate_keypair(); + let admin_id = to_ed25519(&env, &admin); + let user1_id = to_ed25519(&env, &user1); + let user2_id = to_ed25519(&env, &user2); + let user3_id = to_ed25519(&env, &user3); + + token.initialize(&admin_id); + + token.mint(&admin, &user1_id, &1); + assert_eq!(token.balance(&user1_id), 1); + assert_eq!(token.nonce(&admin_id), 1); + assert_eq!(token.owner(&1), user1_id); + + token.appr(&user1, &user3_id, &1); + assert_eq!(token.get_appr(&1), user3_id); + + token.xfer_from(&user3, &user1_id, &user2_id, &1); + assert_eq!(token.balance(&user2_id), 1); + assert_eq!(token.balance(&user1_id), 0); + assert_eq!(token.nonce(&admin_id), 1); + assert_eq!(token.owner(&1), user2_id); + assert_eq!(token.get_appr(&1), zero_address(&env)); +} + +#[test] +fn test_xfer_from_appr_all() { + let (env, token) = Token::create(); + + let admin = generate_keypair(); + let user1 = generate_keypair(); + let user2 = generate_keypair(); + let user3 = generate_keypair(); + let admin_id = to_ed25519(&env, &admin); + let user1_id = to_ed25519(&env, &user1); + let user2_id = to_ed25519(&env, &user2); + let user3_id = to_ed25519(&env, &user3); + + token.initialize(&admin_id); + + token.mint(&admin, &user1_id, &1); + assert_eq!(token.balance(&user1_id), 1); + assert_eq!(token.nonce(&admin_id), 1); + assert_eq!(token.owner(&1), user1_id); + + token.appr_all(&user1, &user3_id); + assert!(token.is_appr(&user1_id, &user3_id)); + + token.xfer_from(&user3, &user1_id, &user2_id, &1); + assert_eq!(token.balance(&user2_id), 1); + assert_eq!(token.balance(&user1_id), 0); + assert_eq!(token.nonce(&admin_id), 1); + assert_eq!(token.owner(&1), user2_id); + assert_eq!(token.get_appr(&1), zero_address(&env)); +} + +#[test] +#[should_panic(expected = "not approved")] +fn test_xfer_from_non_approved() { + let (env, token) = Token::create(); + + let admin1 = generate_keypair(); + let user1 = generate_keypair(); + let user2 = generate_keypair(); + let user3 = generate_keypair(); + let admin1_id = to_ed25519(&env, &admin1); + let user1_id = to_ed25519(&env, &user1); + let user2_id = to_ed25519(&env, &user2); + + token.initialize(&admin1_id); + + token.mint(&admin1, &user1_id, &1); + assert_eq!(token.balance(&user1_id), 1); + assert_eq!(token.nonce(&admin1_id), 1); + assert_eq!(token.owner(&1), user1_id); + + token.xfer_from(&user3, &user1_id, &user2_id, &1); +} + +#[test] +#[should_panic(expected = "already initialized")] +fn test_initialize_already_initialized() { + let (env, token) = Token::create(); + + let admin1 = generate_keypair(); + let admin1_id = to_ed25519(&env, &admin1); + + token.initialize(&admin1_id); + token.initialize(&admin1_id); +} + +#[test] +#[should_panic(expected = "not authorized by admin")] +fn test_set_admin_bad_actor() { + let (env, token) = Token::create(); + + let admin = generate_keypair(); + let user = generate_keypair(); + let admin_id = to_ed25519(&env, &admin); + let user_id = to_ed25519(&env, &user); + + token.initialize(&admin_id); + + token.set_admin(&user, &user_id); +} diff --git a/contracts/nft/src/testutils.rs b/contracts/nft/src/testutils.rs new file mode 100644 index 00000000..230a9f62 --- /dev/null +++ b/contracts/nft/src/testutils.rs @@ -0,0 +1,215 @@ +#![cfg(any(test, feature = "testutils"))] + +use crate::contract::{NonFungibleToken, NonFungibleTokenClient}; +use ed25519_dalek::Keypair; +use soroban_auth::{Ed25519Signature, Identifier, Signature, SignaturePayload, SignaturePayloadV0}; +use soroban_sdk::testutils::ed25519::Sign; +use soroban_sdk::{symbol, AccountId, Bytes, BytesN, Env, IntoVal}; + +pub const TOKEN_NAME: &str = "Non Fungible Dogs"; +pub const TOKEN_SYMBOL: &str = "NFD"; + +pub fn register_contract(env: &Env) -> BytesN<32> { + env.register_contract(None, NonFungibleToken {}) +} + +pub fn to_ed25519(env: &Env, kp: &Keypair) -> Identifier { + Identifier::Ed25519(kp.public.to_bytes().into_val(env)) +} + +pub struct Token { + env: Env, + contract_id: BytesN<32>, +} + +impl Token { + pub fn new(env: &Env, contract_id: &BytesN<32>) -> Self { + Self { + env: env.clone(), + contract_id: contract_id.clone(), + } + } + + pub fn create() -> (Env, Token) { + let env: Env = Default::default(); + let contract_id = register_contract(&env); + let token = Token::new(&env, &contract_id); + (env, token) + } + + pub fn initialize(&self, admin: &Identifier) { + let name: Bytes = TOKEN_NAME.into_val(&self.env); + let symbol: Bytes = TOKEN_SYMBOL.into_val(&self.env); + NonFungibleTokenClient::new(&self.env, &self.contract_id).initialize(admin, &name, &symbol); + } + + pub fn nonce(&self, owner: &Identifier) -> i128 { + NonFungibleTokenClient::new(&self.env, &self.contract_id).nonce(owner) + } + + pub fn balance(&self, owner: &Identifier) -> i128 { + NonFungibleTokenClient::new(&self.env, &self.contract_id).balance(owner) + } + + pub fn owner(&self, id: &i128) -> Identifier { + NonFungibleTokenClient::new(&self.env, &self.contract_id).owner(id) + } + + pub fn token_uri(&self, id: &i128) -> Bytes { + NonFungibleTokenClient::new(&self.env, &self.contract_id).token_uri(id) + } + + pub fn get_appr(&self, id: &i128) -> Identifier { + NonFungibleTokenClient::new(&self.env, &self.contract_id).get_appr(id) + } + + pub fn is_appr(&self, owner: &Identifier, operator: &Identifier) -> bool { + NonFungibleTokenClient::new(&self.env, &self.contract_id).is_appr(&owner, &operator) + } + + pub fn appr(&self, owner: &Keypair, operator: &Identifier, id: &i128) { + let owner_id = to_ed25519(&self.env, owner); + let nonce = self.nonce(&owner_id); + + let msg = SignaturePayload::V0(SignaturePayloadV0 { + name: symbol!("appr"), + contract: self.contract_id.clone(), + network: self.env.ledger().network_passphrase(), + args: (owner_id, &nonce, operator, id).into_val(&self.env), + }); + + let auth = Signature::Ed25519(Ed25519Signature { + public_key: BytesN::from_array(&self.env, &owner.public.to_bytes()), + signature: owner.sign(msg).unwrap().into_val(&self.env), + }); + + NonFungibleTokenClient::new(&self.env, &self.contract_id).appr(&auth, &nonce, operator, id); + } + + pub fn appr_all(&self, owner: &Keypair, operator: &Identifier) { + let owner_id = to_ed25519(&self.env, owner); + let nonce = self.nonce(&owner_id); + + let msg = SignaturePayload::V0(SignaturePayloadV0 { + name: symbol!("appr_all"), + contract: self.contract_id.clone(), + network: self.env.ledger().network_passphrase(), + args: (owner_id, &nonce, operator).into_val(&self.env), + }); + + let auth = Signature::Ed25519(Ed25519Signature { + public_key: BytesN::from_array(&self.env, &owner.public.to_bytes()), + signature: owner.sign(msg).unwrap().into_val(&self.env), + }); + + NonFungibleTokenClient::new(&self.env, &self.contract_id) + .appr_all(&auth, &nonce, operator, &true); + } + + pub fn xfer(&self, from: &Keypair, to: &Identifier, id: &i128) { + let from_id = to_ed25519(&self.env, from); + let nonce = self.nonce(&from_id); + + let msg = SignaturePayload::V0(SignaturePayloadV0 { + name: symbol!("xfer"), + contract: self.contract_id.clone(), + network: self.env.ledger().network_passphrase(), + args: (from_id, &nonce, to, id).into_val(&self.env), + }); + + let auth = Signature::Ed25519(Ed25519Signature { + public_key: BytesN::from_array(&self.env, &from.public.to_bytes()), + signature: from.sign(msg).unwrap().into_val(&self.env), + }); + + NonFungibleTokenClient::new(&self.env, &self.contract_id).xfer(&auth, &nonce, to, id); + } + + pub fn xfer_from(&self, spender: &Keypair, from: &Identifier, to: &Identifier, id: &i128) { + let spender_id = to_ed25519(&self.env, spender); + let nonce = self.nonce(&spender_id); + + let msg = SignaturePayload::V0(SignaturePayloadV0 { + name: symbol!("xfer_from"), + contract: self.contract_id.clone(), + network: self.env.ledger().network_passphrase(), + args: (spender_id, &nonce, from, to, id).into_val(&self.env), + }); + + let auth = Signature::Ed25519(Ed25519Signature { + public_key: spender.public.to_bytes().into_val(&self.env), + signature: spender.sign(msg).unwrap().into_val(&self.env), + }); + + NonFungibleTokenClient::new(&self.env, &self.contract_id) + .xfer_from(&auth, &from, &to, &nonce, id); + } + + pub fn mint(&self, admin: &Keypair, to: &Identifier, id: &i128) { + let admin_id = to_ed25519(&self.env, admin); + let nonce = self.nonce(&admin_id); + + let msg = SignaturePayload::V0(SignaturePayloadV0 { + name: symbol!("mint"), + contract: self.contract_id.clone(), + network: self.env.ledger().network_passphrase(), + args: (admin_id, &nonce, to, id).into_val(&self.env), + }); + let auth = Signature::Ed25519(Ed25519Signature { + public_key: admin.public.to_bytes().into_val(&self.env), + signature: admin.sign(msg).unwrap().into_val(&self.env), + }); + NonFungibleTokenClient::new(&self.env, &self.contract_id).mint(&auth, &nonce, to, id); + } + + pub fn mint_next(&self, source_account: &AccountId) { + NonFungibleTokenClient::new(&self.env, &self.contract_id) + .with_source_account(source_account) + .mint_next(); + } + + pub fn burn(&self, admin: &Keypair, id: &i128) { + let from_id = to_ed25519(&self.env, admin); + let nonce = self.nonce(&from_id); + + let msg = SignaturePayload::V0(SignaturePayloadV0 { + name: symbol!("burn"), + contract: self.contract_id.clone(), + network: self.env.ledger().network_passphrase(), + args: (from_id, &nonce, id).into_val(&self.env), + }); + + let auth = Signature::Ed25519(Ed25519Signature { + public_key: BytesN::from_array(&self.env, &admin.public.to_bytes()), + signature: admin.sign(msg).unwrap().into_val(&self.env), + }); + + NonFungibleTokenClient::new(&self.env, &self.contract_id).burn(&auth, &nonce, id); + } + + pub fn set_admin(&self, admin: &Keypair, new_admin: &Identifier) { + let admin_id = to_ed25519(&self.env, admin); + let nonce = self.nonce(&admin_id); + + let msg = SignaturePayload::V0(SignaturePayloadV0 { + name: symbol!("set_admin"), + contract: self.contract_id.clone(), + network: self.env.ledger().network_passphrase(), + args: (admin_id, &nonce, new_admin).into_val(&self.env), + }); + let auth = Signature::Ed25519(Ed25519Signature { + public_key: admin.public.to_bytes().into_val(&self.env), + signature: admin.sign(msg).unwrap().into_val(&self.env), + }); + NonFungibleTokenClient::new(&self.env, &self.contract_id) + .set_admin(&auth, &nonce, new_admin); + } + + pub fn name(&self) -> Bytes { + NonFungibleTokenClient::new(&self.env, &self.contract_id).name() + } + + pub fn symbol(&self) -> Bytes { + NonFungibleTokenClient::new(&self.env, &self.contract_id).symbol() + } +}