remove dependcy on libsodium (deprecated)

3 files changed, 26 insertions, 54 deletions

diff --git a/webhook/src/handler/tests/handler_integration.rs b/webhook/src/handler/tests/handler_integration.rs
index fd0d67f..2475b94 100644
--- a/webhook/src/handler/tests/handler_integration.rs
+++ b/webhook/src/handler/tests/handler_integration.rs
@@ -47,7 +47,7 @@ lazy_static! {
     };
 
     
-    static ref KEYPAIR: (String, [u8; 64]) = {
+    static ref TEST_KEYPAIR: ed25519_dalek::Keypair = {
         generate_keypair()
     };
 
@@ -60,7 +60,7 @@ lazy_static! {
                     address: "0.0.0.0".to_string(),
                 },
                 discord: crate::config::Discord {
-                    public_key: KEYPAIR.0.clone(),
+                    public_key: hex::encode(TEST_KEYPAIR.to_bytes()),
                     client_id: 0,
                 },
             },
@@ -103,7 +103,7 @@ async fn respond_to_pings() {
     let ping = json!({ "type": 1 }).to_string();
     let timestamp = "my datetime :)";
     let signature_data = [timestamp.as_bytes().to_vec(), ping.as_bytes().to_vec()].concat();
-    let signature = sign_message(signature_data, KEYPAIR.1);
+    let signature = sign_message(signature_data, &TEST_KEYPAIR);
 
     let req = Request::builder()
         .method(Method::POST)
@@ -144,7 +144,7 @@ async fn response_500_when_no_nats_response() {
     let ping = json!({ "type": 0 }).to_string();
     let timestamp = "my datetime :)";
     let signature_data = [timestamp.as_bytes().to_vec(), ping.as_bytes().to_vec()].concat();
-    let signature = sign_message(signature_data, KEYPAIR.1);
+    let signature = sign_message(signature_data, &TEST_KEYPAIR);
 
     // we must timeout
     let req = Request::builder()
@@ -169,7 +169,7 @@ async fn respond_from_nats_response() {
     let ping = json!({ "type": 0 }).to_string();
     let timestamp = "my datetime :)";
     let signature_data = [timestamp.as_bytes().to_vec(), ping.as_bytes().to_vec()].concat();
-    let signature = sign_message(signature_data, KEYPAIR.1);
+    let signature = sign_message(signature_data, &TEST_KEYPAIR);
 
     sub.with_handler(move |msg| {
         info!("Received {}", &msg);
@@ -196,7 +196,7 @@ async fn response_400_when_invalid_json_body() {
     let ping = "{".to_string();
     let timestamp = "my datetime :)";
     let signature_data = [timestamp.as_bytes().to_vec(), ping.as_bytes().to_vec()].concat();
-    let signature = sign_message(signature_data, KEYPAIR.1);
+    let signature = sign_message(signature_data, &TEST_KEYPAIR);
 
     let req = Request::builder()
         .method(Method::POST)
@@ -219,7 +219,7 @@ async fn response_400_when_invalid_utf8_body() {
 
     let timestamp = "my datetime :)";
     let signature_data = [timestamp.as_bytes().to_vec(), ping.to_vec()].concat();
-    let signature = sign_message(signature_data, KEYPAIR.1);
+    let signature = sign_message(signature_data, &TEST_KEYPAIR);
 
     let req = Request::builder()
         .method(Method::POST)
diff --git a/webhook/src/handler/tests/signature.rs b/webhook/src/handler/tests/signature.rs
index 475e446..490143b 100644
--- a/webhook/src/handler/tests/signature.rs
+++ b/webhook/src/handler/tests/signature.rs
@@ -1,30 +1,33 @@
 use crate::handler::signature::validate_signature;
-
+use ed25519_dalek::PublicKey;
 
 #[test]
 fn validate_signature_test() {
     let signature = "543ec3547d57f9ddb1ec4c5c36503ebf288ffda3da3d510764c9a49c2abb57690ef974c63d174771bdd2481de1066966f57abbec12a3ec171b9f6e2373837002";
-    let public_key = "eefe0c24473737cb2035232e3b4eb91c206f0a14684168f3503f7d8316058d6f";
     let content = "message de test incroyable".as_bytes().to_vec();
-    assert!(validate_signature(public_key, &content, signature))
+    let public_key = PublicKey::from_bytes(&hex::decode("eefe0c24473737cb2035232e3b4eb91c206f0a14684168f3503f7d8316058d6f").unwrap()).unwrap();
+
+    assert!(validate_signature(&public_key, &content, signature))
 }
 
 #[test]
 fn validate_signature_reverse_test() {
     let signature = "543ec3547d57f9ddb1ec4c5c36503ebf288ffda3da3d510764c9a49c2abb57690ef974c63d174771bdd2481de1066966f57abbec12a3ec171b9f6e2373837002";
-    let public_key = "c029eea18437292c87c62aec34e7d1bd4e38fe6126f3f7c446de6375dc666044";
+    let public_key = PublicKey::from_bytes(&hex::decode("c029eea18437292c87c62aec34e7d1bd4e38fe6126f3f7c446de6375dc666044").unwrap()).unwrap();
+
     let content = "ceci est un test qui ne fonctionnera pas!"
         .as_bytes()
         .to_vec();
-    assert!(!validate_signature(public_key, &content, signature))
+    assert!(!validate_signature(&public_key, &content, signature))
 }
 
 #[test]
 fn invalid_hex() {
     let signature = "zzz";
-    let public_key = "zzz";
+    let public_key = PublicKey::from_bytes(&hex::decode("c029eea18437292c87c62aec34e7d1bd4e38fe6126f3f7c446de6375dc666044").unwrap()).unwrap();
+
     let content = "ceci est un test qui ne fonctionnera pas!"
         .as_bytes()
         .to_vec();
-    assert!(!validate_signature(public_key, &content, signature))
+    assert!(!validate_signature(&public_key, &content, signature))
 }
\ No newline at end of file
diff --git a/webhook/src/handler/tests/utils.rs b/webhook/src/handler/tests/utils.rs
index f8cdac2..5e59f09 100644
--- a/webhook/src/handler/tests/utils.rs
+++ b/webhook/src/handler/tests/utils.rs
@@ -1,46 +1,15 @@
-pub fn generate_keypair() -> (
-    String,
-    [u8; libsodium_sys::crypto_sign_ed25519_SECRETKEYBYTES as usize],
-) {
-    use libsodium_sys::crypto_sign_ed25519_keypair;
-    let pk_s: String;
+use rand::rngs::OsRng;
+use ed25519_dalek::{Signer, Keypair, Signature};
 
-    let mut pk = [0; libsodium_sys::crypto_sign_ed25519_PUBLICKEYBYTES as usize];
-    let mut sk = [0; libsodium_sys::crypto_sign_ed25519_SECRETKEYBYTES as usize];
-
-    let pk_p = pk.as_mut_ptr();
-    let sk_p = sk.as_mut_ptr();
-
-    // generate keypair
-    unsafe {
-        if crypto_sign_ed25519_keypair(pk_p, sk_p) < 0 {
-            panic!("keypair generation failed!");
-        }
-    };
-
-    pk_s = hex::encode(pk);
-    return (pk_s, sk);
+pub fn generate_keypair() -> Keypair {
+    let mut csprng = OsRng{};
+     Keypair::generate(&mut csprng)
 }
 
 pub fn sign_message(
-    msg: Vec<u8>,
-    sk: [u8; libsodium_sys::crypto_sign_ed25519_SECRETKEYBYTES as usize],
+    message: Vec<u8>,
+    keypair: &Keypair,
 ) -> String {
-    use libc::c_ulonglong;
-    use libsodium_sys::crypto_sign_ed25519_detached;
-
-    let len = msg.len();
-    let mut signature_len: c_ulonglong = 0;
-    let mut str = [0; 64];
-    unsafe {
-        crypto_sign_ed25519_detached(
-            str.as_mut_ptr(),
-            &mut signature_len,
-            msg.as_ptr(),
-            len as u64,
-            sk.as_ptr(),
-        );
-    };
-
-    return hex::encode(str);
+    let signature: Signature = keypair.sign(&message);
+    return hex::encode(signature.to_bytes());
 }
\ No newline at end of file