Signed files keep their signature a string for every YAML parser

Cargo.lock

@@ -19,6 +19,64 @@ dependencies = [
  "sha3",
 ]
 
+[[package]]
+name = "alloy-sol-macro"
+version = "1.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60dd79f578c3912f1fc2a150dbeb8110b8cfb976c60f98ebf6de9d5da5965a2b"
+dependencies = [
+ "alloy-sol-macro-expander",
+ "alloy-sol-macro-input",
+ "proc-macro-error3",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
+[[package]]
+name = "alloy-sol-macro-expander"
+version = "1.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9edb8520f2f94275e1caa73c85207dcc78ec402a9a4c429240f9a0783a8f16c0"
+dependencies = [
+ "alloy-sol-macro-input",
+ "const-hex",
+ "heck",
+ "indexmap",
+ "proc-macro-error3",
+ "proc-macro2",
+ "quote",
+ "sha3",
+ "syn 2.0.119",
+ "syn-solidity",
+]
+
+[[package]]
+name = "alloy-sol-macro-input"
+version = "1.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "66af2d9344882172993be5f5cbfd349fdfa52cb548f7af8715b446fb35ef6001"
+dependencies = [
+ "const-hex",
+ "dunce",
+ "heck",
+ "macro-string 0.2.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+ "syn-solidity",
+]
+
+[[package]]
+name = "alloy-sol-types"
+version = "1.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e6f87cf007caa54e95455875fbd25879b008d0d9c7c340a2c258b3a3400a28c"
+dependencies = [
+ "alloy-primitives",
+ "alloy-sol-macro",
+]
+
 [[package]]
 name = "anyhow"
 version = "1.0.104"
@@ -204,6 +262,12 @@ dependencies = [
  "crypto-common 0.2.2",
 ]
 
+[[package]]
+name = "dunce"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92773504d58c093f6de2459af4af33faa518c13451eb8f2b5698ed3d36e7c813"
+
 [[package]]
 name = "ecdsa"
 version = "0.16.9"
@@ -382,6 +446,17 @@ version = "0.4.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f9f8bd3e56ce4dfc153cf470fffbfa98c7620958b312ca5c3a4b8d5181fd13c6"
 
+[[package]]
+name = "macro-string"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59a9dbbfc75d2688ed057456ce8a3ee3f48d12eec09229f560f3643b9f275653"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
 [[package]]
 name = "macro-string"
 version = "0.3.0"
@@ -396,9 +471,10 @@ dependencies = [
 [[package]]
 name = "md-ens-signature"
 version = "0.1.0"
-source = "git+https://github.com/capsulizers/md-ens-signature?rev=051a5f611eeba8d61c66dbe5074a2e56517897a7#051a5f611eeba8d61c66dbe5074a2e56517897a7"
+source = "git+https://github.com/capsulizers/md-ens-signature?rev=86878b144154c894948c595d2f0d66fbbd36ae4b#86878b144154c894948c595d2f0d66fbbd36ae4b"
 dependencies = [
  "alloy-primitives",
+ "alloy-sol-types",
  "anyhow",
  "k256",
  "sha2",
@@ -454,6 +530,28 @@ dependencies = [
  "syn 3.0.6",
 ]
 
+[[package]]
+name = "proc-macro-error-attr3"
+version = "3.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82366fd7d8b7a440d66d13418820c69df9b3908bcb1a0476d7f5ce5d12f5a04d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+]
+
+[[package]]
+name = "proc-macro-error3"
+version = "3.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b511283ea8a74b4b39447b128c5d00f03a356b7424554b13e298a5550100d9ac"
+dependencies = [
+ "proc-macro-error-attr3",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.107"
@@ -704,6 +802,18 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syn-solidity"
+version = "1.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb6a2e3c7f7a3e4e83d1752cec5d1e357ced0cf96e85419b6a07f227db3def3a"
+dependencies = [
+ "paste",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
 [[package]]
 name = "typenum"
 version = "1.20.1"
@@ -824,7 +934,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f19d63da8e478a370ef8192d90ccb517965b7747d6b46cd2d831dd0ef4d2541"
 dependencies = [
  "anyhow",
- "macro-string",
+ "macro-string 0.3.0",
  "prettyplease",
  "proc-macro2",
  "quote",

Cargo.toml

@@ -12,7 +12,7 @@ crate-type = ["cdylib", "rlib"]
 [dependencies]
 wit-bindgen = "=0.62.0"
 quick-xml = { version = "0.37", default-features = false }
-md-ens-signature = { git = "https://github.com/capsulizers/md-ens-signature", rev = "051a5f611eeba8d61c66dbe5074a2e56517897a7" }
+md-ens-signature = { git = "https://github.com/capsulizers/md-ens-signature", rev = "86878b144154c894948c595d2f0d66fbbd36ae4b" }
 
 [lints.clippy]
 panic = "deny"

src/sign.rs

@@ -79,6 +79,8 @@ mod tests {
       .map_err(|_| ErrorCode::Internal)?;
     assert!(signed.starts_with("---\ntitle: Notes\n"));
     assert!(signed.ends_with("---\n# Notes\n\nHello\n"));
+    // YAML reads a bare 0x... as an integer, so the signature stays a string.
+    assert!(signed.contains("\nsignature: \"0x"));
     let fields = read_signature(&signed).ok_or(ErrorCode::Internal)?;
     assert_eq!(fields.signer, "laptop.alice.eth");
     let key = parse_key(KEY).ok_or(ErrorCode::Internal)?;