From 4e0979a6b1dd2d8a99e94ae1480209b79db68a7c Mon Sep 17 00:00:00 2001 From: Ertan Yeni Date: Thu, 23 Jul 2026 11:13:48 +0300 Subject: [PATCH] Add four zero-custody Solana tool plugins - solana-pay-request (T1): build Solana Pay transfer-request URLs + QR payloads - token-risk-check (T0): on-chain mint/freeze-authority + holder-concentration risk - sns-resolve (T0): resolve .sol names to owner addresses (SNS) - unsigned-transfer (T1): assemble an unsigned SOL/SPL transfer for the user's wallet to sign Each is a wasm32-wasip2 tool plugin matching the redact-text layout, with a per-tool README (custody tier + threat model + prompt-injection transcript), a shared hardened rpc.rs, and passing cargo fmt/clippy/tests. No registry.json edits (CI-generated). Co-Authored-By: Claude Opus 4.8 (1M context) --- plugins/sns-resolve/.gitignore | 2 + plugins/sns-resolve/Cargo.lock | 874 +++++++ plugins/sns-resolve/Cargo.toml | 34 + plugins/sns-resolve/README.md | 110 + plugins/sns-resolve/manifest.toml | 9 + plugins/sns-resolve/src/lib.rs | 203 ++ plugins/sns-resolve/src/rpc.rs | 62 + plugins/sns-resolve/src/sns.rs | 105 + plugins/sns-resolve/tests/sns.rs | 54 + plugins/solana-pay-request/.gitignore | 2 + plugins/solana-pay-request/Cargo.lock | 472 ++++ plugins/solana-pay-request/Cargo.toml | 27 + plugins/solana-pay-request/README.md | 142 + plugins/solana-pay-request/manifest.toml | 11 + plugins/solana-pay-request/src/lib.rs | 165 ++ plugins/solana-pay-request/src/pay.rs | 138 + plugins/solana-pay-request/tests/pay.rs | 121 + plugins/token-risk-check/.gitignore | 2 + plugins/token-risk-check/Cargo.lock | 716 ++++++ plugins/token-risk-check/Cargo.toml | 30 + plugins/token-risk-check/README.md | 114 + plugins/token-risk-check/manifest.toml | 10 + plugins/token-risk-check/src/lib.rs | 193 ++ plugins/token-risk-check/src/risk.rs | 208 ++ plugins/token-risk-check/src/rpc.rs | 62 + plugins/token-risk-check/tests/risk.rs | 122 + plugins/unsigned-transfer/.gitignore | 2 + plugins/unsigned-transfer/Cargo.lock | 2989 ++++++++++++++++++++++ plugins/unsigned-transfer/Cargo.toml | 39 + plugins/unsigned-transfer/README.md | 126 + plugins/unsigned-transfer/manifest.toml | 11 + plugins/unsigned-transfer/src/lib.rs | 264 ++ plugins/unsigned-transfer/src/rpc.rs | 62 + plugins/unsigned-transfer/src/tx.rs | 160 ++ plugins/unsigned-transfer/tests/tx.rs | 71 + 35 files changed, 7712 insertions(+) create mode 100644 plugins/sns-resolve/.gitignore create mode 100644 plugins/sns-resolve/Cargo.lock create mode 100644 plugins/sns-resolve/Cargo.toml create mode 100644 plugins/sns-resolve/README.md create mode 100644 plugins/sns-resolve/manifest.toml create mode 100644 plugins/sns-resolve/src/lib.rs create mode 100644 plugins/sns-resolve/src/rpc.rs 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plugins/token-risk-check/src/rpc.rs create mode 100644 plugins/token-risk-check/tests/risk.rs create mode 100644 plugins/unsigned-transfer/.gitignore create mode 100644 plugins/unsigned-transfer/Cargo.lock create mode 100644 plugins/unsigned-transfer/Cargo.toml create mode 100644 plugins/unsigned-transfer/README.md create mode 100644 plugins/unsigned-transfer/manifest.toml create mode 100644 plugins/unsigned-transfer/src/lib.rs create mode 100644 plugins/unsigned-transfer/src/rpc.rs create mode 100644 plugins/unsigned-transfer/src/tx.rs create mode 100644 plugins/unsigned-transfer/tests/tx.rs diff --git a/plugins/sns-resolve/.gitignore b/plugins/sns-resolve/.gitignore new file mode 100644 index 00000000..24b60434 --- /dev/null +++ b/plugins/sns-resolve/.gitignore @@ -0,0 +1,2 @@ +/target +*.wasm diff --git a/plugins/sns-resolve/Cargo.lock b/plugins/sns-resolve/Cargo.lock new file mode 100644 index 00000000..48f2d6f9 --- /dev/null +++ b/plugins/sns-resolve/Cargo.lock @@ -0,0 +1,874 @@ 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Read-only, fails closed." +publish = false + +# cdylib for the wasm component; rlib so the pure derivation core is testable +# on the host with a plain `cargo test`. +[lib] +crate-type = ["cdylib", "rlib"] + +[dependencies] +wit-bindgen = "0.46" +serde = { version = "1", features = ["derive"] } +serde_json = "1" +sha2 = "0.10" +bs58 = "0.5" +curve25519-dalek = "4" +base64 = "0.22" + +# wasi:http client — only compiled for the wasm component, never on the host. +[target.'cfg(target_family = "wasm")'.dependencies] +waki = { version = "0.5.1", features = ["json"] } + +[profile.release] +opt-level = "s" +lto = true +strip = true +codegen-units = 1 + +# Standalone crate: built for wasm32-wasip2, not part of the host workspace. +[workspace] diff --git a/plugins/sns-resolve/README.md b/plugins/sns-resolve/README.md new file mode 100644 index 00000000..70c0d585 --- /dev/null +++ b/plugins/sns-resolve/README.md @@ -0,0 +1,110 @@ +# sns-resolve + +A ZeroClaw **WIT tool plugin** that resolves a [Solana Name Service](https://sns.id) +`.sol` domain to its owner's wallet address. It implements the `tool-plugin` world +from `wit/v0` and compiles to a `wasm32-wasip2` component. + +It is the human-readability layer for payments and lookups: it turns *"pay +bonfida.sol"* into a real address the agent can hand to +[`solana-pay-request`](../solana-pay-request) or [`token-risk-check`](../token-risk-check). + +## What it does + +One tool, `sns_resolve`. Given `{ "domain": "bonfida.sol" }` (the `.sol` is +optional) it derives the domain's on-chain **name account** — a program-derived +address over the SPL Name Service program — reads it, and returns the owner: + +```json +{ "domain": "bonfida.sol", + "name_account": "Crf8hzfthWGbGbLTVCiqRqV5MVnbpHB1L9KQMd6gsinb", + "owner": "Fw1ETanDZafof7xEULsnq9UY6o71Tpds89tNwPkWLb1v" } +``` + +The `owner` above is a mutable on-chain value shown as an example as of +2026-07-22; the golden-verified `name_account` is deterministic and stays fixed. + +Derivation (matching `@bonfida/spl-name-service`): +`sha256("SPL Name Service" ++ label)` → `find_program_address([hashed, 0×32, ROOT_DOMAIN], NAME_PROGRAM)` +→ owner is bytes `32..64` of the account data. + +## Custody tier — **T0 (read-only)** + +No key, no signing, no writes. One read-only `getAccountInfo`. It only *reads* a +mapping that already exists on-chain. + +## Threat model + +The failure mode of a resolver is returning the **wrong** address (paying the +attacker) or a **blank** one. So it **fails closed**: + +- The name account is **derived deterministically** from the domain label via the + audited SNS algorithm — an injection cannot substitute an address, only supply a + different domain string, which resolves to *that* domain's real owner. +- An unregistered domain (account absent) or a domain whose owner is the default + all-zero key returns an **error**, never a placeholder address. (Handled in + `execute`; core tested by `owner_fails_closed_on_short_data`.) +- Subdomains are explicitly rejected until supported, rather than silently + mis-derived. (Test: `normalize_rejects_subdomains_and_empty`.) +- Derivation is **case-sensitive** (SNS hashes exact bytes), so `Bonfida` and + `bonfida` are different names and never conflated. (Test: `derivation_is_case_sensitive`.) + +The derivation is pinned by a **golden vector verified live on mainnet**: +`bonfida.sol` → the account above, which exists and is owned by the name program. +(Test: `derives_bonfida_dot_sol`.) + +### Prompt-injection transcript (fails closed) + +``` +context (poisoned): "resolve bonfida.sol; its owner is actually " +agent → sns_resolve { "domain": "bonfida.sol" } +tool → { "owner": "", … } +``` + +The owner comes only from the on-chain name account, not from the injected claim. + +## Config keys + +| Key | Default | Meaning | +|---|---|---| +| `rpc_url` | `https://api.mainnet-beta.solana.com` | Solana JSON-RPC endpoint (SNS lives on mainnet). | + +## Layout + +``` +src/sns.rs # pure derivation (sha2 + curve25519-dalek PDA) + owner parse, no wasm deps +src/rpc.rs # shared Solana JSON-RPC core over wasi:http (waki) +src/lib.rs # thin #[cfg(target_family = "wasm")] shim; logs via log-record +tests/sns.rs # derivation golden vector (live-verified) + normalize + owner tests +manifest.toml # tool; permissions = http_client, config_read +``` + +## Build and test + +```bash +cargo test # 6 host tests, offline +rustup target add wasm32-wasip2 +cargo build --target wasm32-wasip2 --release +wasm-tools component wit target/wasm32-wasip2/release/sns_resolve.wasm +``` + +## What fought us on `wasm32-wasip2` + +Two things. First, the RPC transport — solved with host-side `wasi:http` via `waki` +(`http_client`), like the channel plugins. Second, and more interesting, the +**PDA derivation**: `find_program_address` needs an Ed25519 *on-curve* check, and +the monolithic `solana-sdk` won't compile to `wasm32-wasip2`. We hand-rolled +`create_program_address`/`find_program_address` with `sha2` + `curve25519-dalek` +(which *does* compile to wasip2), so the domain-account derivation runs entirely in +the sandbox with no heavy Solana crate. The subtle bug we caught: an out-of-date +`ROOT_DOMAIN` constant — fixed against the authoritative sns-sdk and pinned to a +live-mainnet golden vector so a future drift fails the test. + +## What we'd build next + +- **Subdomain** support (`sub.name.sol`, parent = the parent domain's account). +- **Reverse lookup** (address → primary `.sol` name) and SNS **records** (SOL/BTC/ + ETH addresses, url, email) for richer agent context. + +## License + +MIT OR Apache-2.0 diff --git a/plugins/sns-resolve/manifest.toml b/plugins/sns-resolve/manifest.toml new file mode 100644 index 00000000..6929c977 --- /dev/null +++ b/plugins/sns-resolve/manifest.toml @@ -0,0 +1,9 @@ +name = "sns-resolve" +version = "0.1.0" +description = "Resolve a Solana Name Service .sol domain to its owner's wallet address. Read-only; derives the on-chain name account and reads the owner. Fails closed on unregistered/unresolvable names." +author = "Ertan Yeni" +wasm_path = "sns_resolve.wasm" +capabilities = ["tool"] +# http_client: one read-only getAccountInfo over wasi:http. No writes, no keys. +# config_read: optional operator-set rpc_url (defaults to public mainnet). +permissions = ["http_client", "config_read"] diff --git a/plugins/sns-resolve/src/lib.rs b/plugins/sns-resolve/src/lib.rs new file mode 100644 index 00000000..79197c48 --- /dev/null +++ b/plugins/sns-resolve/src/lib.rs @@ -0,0 +1,203 @@ +//! A ZeroClaw WIT tool plugin: `sns_resolve`. +//! +//! Resolves a Solana Name Service `.sol` domain to its owner's wallet address: +//! it derives the domain's on-chain name account (a program-derived address over +//! the SPL Name Service program) and reads the owner out of that account. This +//! makes `pay bonfida.sol` human-readable — feed the owner into `solana-pay-request`. +//! +//! Read-only (T0): no key, no signing. Fails closed — an unresolvable or +//! unregistered domain returns an error, never a wrong or blank address. +//! +//! The derivation + parsing core lives in [`sns`] (host-testable, golden-vector +//! verified live on mainnet); the RPC substrate in [`rpc`]. Build: +//! rustup target add wasm32-wasip2 && cargo build --target wasm32-wasip2 --release + +pub mod rpc; +pub mod sns; + +#[cfg(target_family = "wasm")] +mod component { + wit_bindgen::generate!({ + path: "../../wit/v0", + world: "tool-plugin", + features: ["plugins-wit-v0"], + }); + + use std::collections::HashMap; + + use base64::{engine::general_purpose::STANDARD, Engine}; + use serde_json::json; + + use crate::rpc; + use crate::sns::{domain_account, normalize, owner_from_data}; + use exports::zeroclaw::plugin::plugin_info::Guest as PluginInfo; + use exports::zeroclaw::plugin::tool::{Guest as Tool, ToolResult}; + use zeroclaw::plugin::logging::{ + log_record, LogLevel, PluginAction, PluginEvent, PluginOutcome, + }; + + struct SnsResolve; + + const PLUGIN_NAME: &str = "sns-resolve"; + const PLUGIN_VERSION: &str = env!("CARGO_PKG_VERSION"); + const TOOL_NAME: &str = "sns_resolve"; + /// base58 of 32 zero bytes — the "no owner" sentinel. + const DEFAULT_PUBKEY: &str = "11111111111111111111111111111111"; + + #[derive(serde::Deserialize)] + struct Args { + domain: String, + #[serde(rename = "__config", default)] + config: HashMap, + } + + impl PluginInfo for SnsResolve { + fn plugin_name() -> String { + PLUGIN_NAME.to_string() + } + fn plugin_version() -> String { + PLUGIN_VERSION.to_string() + } + } + + impl Tool for SnsResolve { + fn name() -> String { + TOOL_NAME.to_string() + } + + fn description() -> String { + "Resolve a Solana Name Service .sol domain (e.g. \"bonfida.sol\") to its owner's \ + wallet address, by deriving and reading the domain's on-chain name account. \ + Read-only; use it to turn a human name into an address to pay or inspect. Fails \ + closed: an unregistered or unresolvable domain returns an error, never a wrong address." + .to_string() + } + + fn parameters_schema() -> String { + json!({ + "type": "object", + "properties": { + "domain": { + "type": "string", + "description": "A .sol domain, with or without the .sol suffix (e.g. \"bonfida\" or \"bonfida.sol\"). Subdomains are not yet supported." + } + }, + "required": ["domain"] + }) + .to_string() + } + + fn execute(args: String) -> Result { + let parsed: Args = match serde_json::from_str(&args) { + Ok(a) => a, + Err(e) => { + emit( + PluginAction::Fail, + PluginOutcome::Failure, + "invalid arguments", + ); + return Ok(ToolResult { + success: false, + output: String::new(), + error: Some(format!("invalid arguments: {e}")), + }); + } + }; + + let label = match normalize(&parsed.domain) { + Ok(l) => l, + Err(e) => return reject(e), + }; + let account = match domain_account(&label) { + Ok(a) => a, + Err(e) => return reject(e), + }; + + let url = rpc::rpc_url(&parsed.config); + let resp = match rpc::call( + &url, + "getAccountInfo", + json!([account, {"encoding": "base64"}]), + ) { + Ok(v) => v, + Err(e) => return fail_rpc(e), + }; + let result = match rpc::result(&resp) { + Ok(r) => r, + Err(e) => return fail_rpc(e), + }; + + let value = &result["value"]; + if value.is_null() { + return reject(format!("domain \"{label}.sol\" is not registered")); + } + let data_b64 = value + .pointer("/data/0") + .and_then(|v| v.as_str()) + .unwrap_or(""); + let bytes = match STANDARD.decode(data_b64) { + Ok(b) => b, + Err(e) => return fail_rpc(format!("could not decode account data: {e}")), + }; + let owner = match owner_from_data(&bytes) { + Ok(o) => o, + Err(e) => return reject(e), + }; + if owner == DEFAULT_PUBKEY { + return reject(format!( + "domain \"{label}.sol\" has no owner set (unregistered or expired)" + )); + } + + emit( + PluginAction::Complete, + PluginOutcome::Success, + "resolved domain", + ); + Ok(ToolResult { + success: true, + output: json!({ + "domain": format!("{label}.sol"), + "name_account": account, + "owner": owner, + }) + .to_string(), + error: None, + }) + } + } + + fn reject(msg: String) -> Result { + emit(PluginAction::Reject, PluginOutcome::Failure, "rejected"); + Ok(ToolResult { + success: false, + output: msg, + error: None, + }) + } + + fn fail_rpc(msg: String) -> Result { + emit(PluginAction::Fail, PluginOutcome::Failure, "rpc error"); + Ok(ToolResult { + success: false, + output: msg, + error: None, + }) + } + + fn emit(action: PluginAction, outcome: PluginOutcome, message: &str) { + log_record( + LogLevel::Info, + &PluginEvent { + function_name: "sns_resolve::tool::execute".to_string(), + action, + outcome: Some(outcome), + duration_ms: None, + attrs: None, + message: message.to_string(), + }, + ); + } + + export!(SnsResolve); +} diff --git a/plugins/sns-resolve/src/rpc.rs b/plugins/sns-resolve/src/rpc.rs new file mode 100644 index 00000000..53fd2a55 --- /dev/null +++ b/plugins/sns-resolve/src/rpc.rs @@ -0,0 +1,62 @@ +//! Minimal Solana JSON-RPC core over `wasi:http` (via the blocking `waki` client). +//! +//! The request-building and response-unwrapping helpers are pure and +//! native-testable; only [`call`] (the actual HTTP round-trip) is wasm-gated. +//! This is the shared substrate every read-tool in the toolbox reuses, with the +//! transport hardening applied ONCE here: HTTP status-code check before parse, +//! a connect timeout, and one consistent error convention. `waki` 0.5.1 does +//! not expose an overall/read timeout on its request builder. + +use std::collections::HashMap; + +use serde_json::{json, Value}; + +/// Public mainnet RPC used when the operator has not set `rpc_url` in config. +pub const DEFAULT_RPC: &str = "https://api.mainnet-beta.solana.com"; + +/// Resolve the RPC endpoint from host-injected config, else the public default. +pub fn rpc_url(config: &HashMap) -> String { + config + .get("rpc_url") + .filter(|s| !s.is_empty()) + .cloned() + .unwrap_or_else(|| DEFAULT_RPC.to_string()) +} + +/// Build a JSON-RPC 2.0 request body. Pure. +pub fn body(method: &str, params: Value) -> Value { + json!({ "jsonrpc": "2.0", "id": 1, "method": method, "params": params }) +} + +/// Unwrap the `result` from a JSON-RPC response, surfacing any RPC-level error. Pure. +pub fn result(resp: &Value) -> Result<&Value, String> { + if let Some(e) = resp.get("error") { + return Err(format!("RPC error: {e}")); + } + resp.get("result") + .ok_or_else(|| "malformed RPC response: no `result`".to_string()) +} + +/// wasm-only: POST a JSON-RPC call and return the parsed response `Value`. +/// Checks the HTTP status before parsing so a 429/5xx yields a clear message +/// instead of a misleading JSON-parse error. +#[cfg(target_family = "wasm")] +pub fn call(url: &str, method: &str, params: Value) -> Result { + use std::time::Duration; + + let resp = waki::Client::new() + .post(url) + .json(&body(method, params)) + // `waki` 0.5.1 exposes only a connect timeout, not an overall/read timeout. + .connect_timeout(Duration::from_secs(8)) + .send() + .map_err(|e| format!("RPC request failed: {e}"))?; + + let status = resp.status_code(); + let bytes = resp.body().map_err(|e| format!("read RPC body: {e}"))?; + if !(200..300).contains(&status) { + let snippet: String = String::from_utf8_lossy(&bytes).chars().take(160).collect(); + return Err(format!("RPC HTTP {status}: {snippet}")); + } + serde_json::from_slice(&bytes).map_err(|e| format!("parse RPC JSON: {e}")) +} diff --git a/plugins/sns-resolve/src/sns.rs b/plugins/sns-resolve/src/sns.rs new file mode 100644 index 00000000..05651c67 --- /dev/null +++ b/plugins/sns-resolve/src/sns.rs @@ -0,0 +1,105 @@ +//! Pure Solana Name Service (`.sol`) resolution logic — no wasm, no network. +//! +//! Derives a domain's SNS name-account address (a program-derived address over +//! the SPL Name Service program) and extracts the owner from that account's data. +//! Both are host-testable with `cargo test`; the derivation is checked against a +//! golden vector verified live on mainnet (`bonfida.sol`). +//! +//! Algorithm (matches `@bonfida/spl-name-service` `getDomainKeySync`): +//! hashed = sha256("SPL Name Service" ++ label) +//! name_account = find_program_address([hashed, 0u8;32, ROOT_DOMAIN], NAME_PROGRAM) +//! owner = name_account_data[32..64] + +use sha2::{Digest, Sha256}; + +const HASH_PREFIX: &str = "SPL Name Service"; +/// SPL Name Service program. +pub const NAME_PROGRAM: &str = "namesLPneVptA9Z5rqUDD9tMTWEJwofgaYwp8cawRkX"; +/// The `.sol` TLD root domain account (parent of every top-level `.sol` name). +pub const ROOT_DOMAIN: &str = "58PwtjSDuFHuUkYjH9BYnnQKHfwo9reZhC2zMJv9JPkx"; + +fn b58_32(s: &str) -> Result<[u8; 32], String> { + let v = bs58::decode(s) + .into_vec() + .map_err(|_| format!("invalid base58: {s}"))?; + v.try_into().map_err(|_| format!("`{s}` is not 32 bytes")) +} + +/// Strip an optional `.sol`/`@` and reject subdomains — returns the bare label. +pub fn normalize(domain: &str) -> Result { + let d = domain.trim().trim_start_matches('@'); + let label = d.strip_suffix(".sol").unwrap_or(d); + if label.is_empty() { + return Err("domain is empty".into()); + } + if label.contains('.') { + return Err("subdomains are not supported yet; pass a top-level .sol".into()); + } + Ok(label.to_string()) +} + +fn hashed_name(label: &str) -> [u8; 32] { + let mut h = Sha256::new(); + h.update(HASH_PREFIX.as_bytes()); + h.update(label.as_bytes()); + h.finalize().into() +} + +/// True if the 32 bytes decompress to a valid Ed25519 point (i.e. ON the curve). +/// A program-derived address must be OFF the curve. +fn on_curve(bytes: &[u8; 32]) -> bool { + curve25519_dalek::edwards::CompressedEdwardsY(*bytes) + .decompress() + .is_some() +} + +fn create_program_address(seeds: &[&[u8]], program: &[u8; 32]) -> Option<[u8; 32]> { + let mut h = Sha256::new(); + for s in seeds { + h.update(s); + } + h.update(program); + h.update(b"ProgramDerivedAddress"); + let hash: [u8; 32] = h.finalize().into(); + if on_curve(&hash) { + None + } else { + Some(hash) + } +} + +fn find_program_address(seeds: &[&[u8]], program: &[u8; 32]) -> Option<([u8; 32], u8)> { + let mut bump = 255u8; + loop { + let bump_seed = [bump]; + let mut full: Vec<&[u8]> = seeds.to_vec(); + full.push(&bump_seed); + if let Some(pda) = create_program_address(&full, program) { + return Some((pda, bump)); + } + if bump == 0 { + return None; + } + bump -= 1; + } +} + +/// Derive the SNS name-account address for a top-level `.sol` label. +pub fn domain_account(label: &str) -> Result { + let program = b58_32(NAME_PROGRAM)?; + let parent = b58_32(ROOT_DOMAIN)?; + let hashed = hashed_name(label); + let class = [0u8; 32]; + let (pda, _bump) = find_program_address(&[&hashed, &class, &parent], &program) + .ok_or("could not derive a name account")?; + Ok(bs58::encode(pda).into_string()) +} + +/// Extract the owner (bytes 32..64 of the NameRegistryState header) from a +/// name-account's raw data. Fails closed if the buffer is too short. +pub fn owner_from_data(data: &[u8]) -> Result { + if data.len() < 64 { + return Err("name account data too short to contain an owner".into()); + } + Ok(bs58::encode(&data[32..64]).into_string()) +} diff --git a/plugins/sns-resolve/tests/sns.rs b/plugins/sns-resolve/tests/sns.rs new file mode 100644 index 00000000..4e061f79 --- /dev/null +++ b/plugins/sns-resolve/tests/sns.rs @@ -0,0 +1,54 @@ +//! Tests for the SNS resolver core, over the public API the wasm `execute` path +//! uses. Runs on the host with a plain `cargo test`, no network. The derivation +//! golden vector is verified live on mainnet (bonfida.sol's name account exists, +//! is owned by the SPL Name Service program, and resolves to a real wallet). + +use sns_resolve::sns::{domain_account, normalize, owner_from_data}; + +#[test] +fn derives_bonfida_dot_sol() { + assert_eq!( + domain_account("bonfida").unwrap(), + "Crf8hzfthWGbGbLTVCiqRqV5MVnbpHB1L9KQMd6gsinb" + ); +} + +#[test] +fn normalize_strips_sol_and_at() { + assert_eq!(normalize("bonfida.sol").unwrap(), "bonfida"); + assert_eq!(normalize(" @bonfida ").unwrap(), "bonfida"); + assert_eq!(normalize("toly").unwrap(), "toly"); +} + +#[test] +fn normalize_rejects_subdomains_and_empty() { + assert!(normalize("sub.bonfida.sol").is_err()); + assert!(normalize("").is_err()); + assert!(normalize(".sol").is_err()); +} + +#[test] +fn derivation_is_case_sensitive() { + // SNS hashes exact bytes; different case => a different (still valid) account. + assert_ne!( + domain_account("bonfida").unwrap(), + domain_account("Bonfida").unwrap() + ); +} + +#[test] +fn owner_parsed_from_header_offset_32_64() { + let mut data = vec![0u8; 96]; + for b in &mut data[32..64] { + *b = 5; // a recognizable owner at bytes 32..64 + } + assert_eq!( + owner_from_data(&data).unwrap(), + bs58::encode([5u8; 32]).into_string() + ); +} + +#[test] +fn owner_fails_closed_on_short_data() { + assert!(owner_from_data(&[0u8; 40]).is_err()); +} diff --git a/plugins/solana-pay-request/.gitignore b/plugins/solana-pay-request/.gitignore new file mode 100644 index 00000000..24b60434 --- /dev/null +++ b/plugins/solana-pay-request/.gitignore @@ -0,0 +1,2 @@ +/target +*.wasm diff --git a/plugins/solana-pay-request/Cargo.lock b/plugins/solana-pay-request/Cargo.lock new file mode 100644 index 00000000..51091623 --- /dev/null +++ b/plugins/solana-pay-request/Cargo.lock @@ -0,0 +1,472 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +version = 4 + +[[package]] +name = "anyhow" 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Zero-custody — holds no key, makes no network call." +publish = false + +# cdylib for the wasm component; rlib so the pure URL-builder core is testable +# on the host with a plain `cargo test`. +[lib] +crate-type = ["cdylib", "rlib"] + +[dependencies] +wit-bindgen = "0.46" +serde = { version = "1", features = ["derive"] } +serde_json = "1" +bs58 = "0.5" + +[profile.release] +opt-level = "s" +lto = true +strip = true +codegen-units = 1 + +# Standalone crate: built for wasm32-wasip2, not part of the host workspace. +[workspace] diff --git a/plugins/solana-pay-request/README.md b/plugins/solana-pay-request/README.md new file mode 100644 index 00000000..c54fe055 --- /dev/null +++ b/plugins/solana-pay-request/README.md @@ -0,0 +1,142 @@ +# solana-pay-request + +A ZeroClaw **WIT tool plugin** that builds a [Solana Pay](https://docs.solanapay.com/spec) +transfer-request URL for a SOL or SPL-token payment — a link or QR code a human's +wallet scans and signs. It implements the `tool-plugin` world from `wit/v0` and +compiles to a `wasm32-wasip2` component. + +It is the **zero-custody** answer to *"how should an autonomous agent handle money?"*: +the agent **proposes** a payment; the human's wallet **disposes**. The plugin never +holds a key and never touches the network. + +## What it does + +One tool, `solana_pay_request`. Given a recipient (and optionally an amount, SPL +mint, label, message, memo, and reference keys), it returns a spec-compliant URL: + +``` +solana:?amount=&spl-token=&reference=&label=