fix: no statement format (#43)

Author: chris13524

relay_rpc/src/auth/cacao.rs

@@ -89,14 +89,14 @@ impl Cacao {
 
     pub fn caip122_message(&self, chain_name: &str) -> Result<String, CacaoError> {
         let mut message = format!(
-            "{} wants you to sign in with your {} account:\n{}\n",
+            "{} wants you to sign in with your {} account:\n{}\n\n",
             self.p.domain,
             chain_name,
             self.p.address()?
         );
 
         if let Some(statement) = &self.p.statement {
-            write!(message, "\n{}\n", statement)?;
+            write!(message, "{}\n", statement)?;
         }
 
         write!(

relay_rpc/src/auth/cacao/tests.rs

@@ -8,7 +8,7 @@ fn verify_success() {
         "t": "eip4361"
       },
       "p": {
-        "iss": "did:pkh:eip155:1:0xf457f233ab23f863cabc383ebb37b29d8929a17a",
+        "iss": "did:pkh:eip155:1:0x262f4f5DC82ad9b803680F07Da7d901D4F71d8D1",
         "domain": "http://10.0.2.2:8080",
         "aud": "http://10.0.2.2:8080",
         "version": "1",
@@ -20,10 +20,45 @@ fn verify_success() {
       },
       "s": {
         "t": "eip191",
-        "s": "0x1b39982707c70c95f4676e7386052a07b47ecc073b3e9cf47b64b579687d3f68181d48fa9e926ad591ba6954f1a70c597d0772a800bed5fa906384fcd83bcf4f1b"
+        "s": "0xf2f0e5dc8875ef1e3d40472078b06ebe4af5fc832e464338996fb0d3134cde7613bc36416519e8dd8959655f0e89c6b7a9de55f7c95f43e8d2240f89939ed7171c"
       }
     } "#;
     let cacao: Cacao = serde_json::from_str(cacao_serialized).unwrap();
+    println!("{}", cacao.siwe_message().unwrap());
+    let result = cacao.verify();
+    assert!(result.is_ok());
+    assert!(result.map_err(|_| false).unwrap());
+
+    let identity_key = cacao.p.identity_key();
+    assert!(identity_key.is_ok());
+}
+
+/// Test that we can verify a Cacao with a statement
+#[test]
+fn verify_success_statement() {
+    let cacao_serialized = r#"{
+      "h": {
+        "t": "eip4361"
+      },
+      "p": {
+        "iss": "did:pkh:eip155:1:0x262f4f5DC82ad9b803680F07Da7d901D4F71d8D1",
+        "domain": "http://10.0.2.2:8080",
+        "aud": "http://10.0.2.2:8080",
+        "statement": "Test statement",
+        "version": "1",
+        "nonce": "[B@c3772c7",
+        "iat": "2023-01-17T12:15:05+01:00",
+        "resources": [
+          "did:key:z6MkkG9nM8ksS37sq5mgeoCn5kihLkWANcm9pza5WTkq3tWZ"
+        ]
+      },
+      "s": {
+        "t": "eip191",
+        "s": "0xafedb7505846dc691a4f3f70266624a91a232d68ec61454f4426e016bcb0483773296097687429c47af82b5bf16324ec4ede13e67aee5b4597c9d34b3af0e3681c"
+      }
+    } "#;
+    let cacao: Cacao = serde_json::from_str(cacao_serialized).unwrap();
+    println!("{}", cacao.siwe_message().unwrap());
     let result = cacao.verify();
     assert!(result.is_ok());
     assert!(result.map_err(|_| false).unwrap());