something

Cargo.lock

@@ -1,10 +1,5 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-[[package]]
-name = "alt_serde"
-version = "1.0.104"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "block-buffer"
 version = "0.7.3"
@@ -39,6 +34,14 @@ name = "cfg-if"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "core-error"
+version = "0.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "version_check 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "curve25519-dalek"
 version = "2.0.0"
@@ -113,12 +116,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "ironforest"
 version = "0.1.0"
 dependencies = [
- "alt_serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-error 0.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "curve25519-dalek 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "ecdsa 0.5.0-pre (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_cbor 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -260,6 +264,11 @@ name = "unicode-xid"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "version_check"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "wasi"
 version = "0.9.0+wasi-snapshot-preview1"
@@ -271,12 +280,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [metadata]
-"checksum alt_serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = "03beeddedd09889b96def26f78ba46e34ffd9bdaaa33b2c980cbaa1d0e762686"
 "checksum block-buffer 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b"
 "checksum block-padding 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "fa79dedbb091f449f1f39e53edf88d5dbe95f895dae6135a8d7b881fb5af73f5"
 "checksum byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
 "checksum byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
 "checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
+"checksum core-error 0.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "efcdb2972eb64230b4c50646d8498ff73f5128d196a90c7236eec4cbe8619b8f"
 "checksum curve25519-dalek 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "26778518a7f6cffa1d25a44b602b62b979bd88adb9e99ffec546998cf3404839"
 "checksum digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f3d0c8c8752312f9713efd397ff63acb9f85585afbf179282e720e7704954dd5"
 "checksum ecdsa 0.5.0-pre (registry+https://github.com/rust-lang/crates.io-index)" = "1d7e523a6e90b7682c0857c1d26cf06f3a0224bc2dfb0766f5e35a0a71ad3dbe"
@@ -303,5 +312,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)" = "123bd9499cfb380418d509322d7a6d52e5315f064fe4b3ad18a53d6b92c07859"
 "checksum typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6d2783fe2d6b8c1101136184eb41be8b1ad379e4657050b8aaff0c79ee7575f9"
 "checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
+"checksum version_check 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "078775d0255232fb988e6fccf26ddc9d1ac274299aaedcedce21c6f72cc533ce"
 "checksum wasi 0.9.0+wasi-snapshot-preview1 (registry+https://github.com/rust-lang/crates.io-index)" = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 "checksum zeroize 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3cbac2ed2ba24cc90f5e06485ac8c7c1e5449fe8911aef4d8877218af021a5b8"

Cargo.toml

@@ -8,7 +8,8 @@ edition = "2018"
 [dependencies]
 ecdsa = "0.5.0-pre"
 curve25519-dalek = "2"
-alt_serde = "1.0.104"
+sha2 = "0.8.1"
+core-error = "0.0.0"
 rand = "*"
 serde = { version = "1.0", features = ["derive", "alloc"], default-features = false }
 serde_cbor = { version = "0.11", default-features = false }

src/addresses.rs

@@ -1,14 +0,0 @@
-extern crate rand;
-use serde::{Serialize, Deserialize};
-
-#[derive(Serialize, Deserialize, Debug, PartialEq)]
-pub struct PublicKey {
-    pub id: u64
-}
-
-#[derive(Serialize, Deserialize, Debug, PartialEq)]
-pub struct SecretKey {}
-
-pub fn gen_keys() -> (PublicKey, SecretKey) {
-    (PublicKey { id: rand::random::<u64>() }, SecretKey {})
-}

src/crypto.rs

@@ -0,0 +1,32 @@
+extern crate rand;
+
+use serde::{Serialize, Deserialize};
+
+#[derive(Serialize, Deserialize, Debug, PartialEq)]
+pub struct PublicKey {
+    pub id: u64
+}
+
+#[derive(Serialize, Deserialize, Debug, PartialEq)]
+pub struct KeyPack {
+    pub public_key: PublicKey,
+    secret_key: u64,
+}
+
+impl KeyPack {
+    pub fn gen() -> KeyPack {
+        KeyPack { public_key: PublicKey { id: rand::random::<u64>() }, secret_key: 0 }
+    }
+}
+
+impl PublicKey {
+    pub fn verify_sign(self, sign: u64) -> bool {
+        true
+    }
+}
+
+impl KeyPack {
+    pub fn sign(self, msg: u64) -> u64 {
+        0
+    }
+}

src/error.rs

@@ -0,0 +1 @@
+pub trait Error {}

src/ironforce.rs

@@ -1,16 +1,14 @@
 use crate::transport::Transport;
-use crate::addresses::{PublicKey, SecretKey, gen_keys};
+use crate::crypto::{PublicKey, KeyPack};
 
 
 pub struct IronForce {
     transport: Transport,
-    public: PublicKey,
+    key_pack: KeyPack
-    secret: SecretKey,
 }
 
 impl IronForce {
-    pub fn new() -> IronForce {
+    pub fn gen() -> IronForce {
-        let (public, secret) = gen_keys();
+        IronForce { transport: Transport {}, key_pack: KeyPack::gen() }
-        IronForce { transport: Transport {}, public, secret }
     }
 }

src/lib.rs

@@ -6,7 +6,8 @@ extern crate alloc;
 mod ironforce;
 mod transport;
 mod message;
-mod addresses;
+mod crypto;
+mod error;
 
 #[cfg(test)]
 mod tests {
@@ -16,17 +17,12 @@ mod tests {
 
     #[test]
     fn creation_works() {
-        IronForce::new();
+        IronForce::gen();
     }
 
     #[test]
     fn serialization() {
-        let msg = crate::message::Message {
+        let msg = crate::message::Message::new(MsgType::MultiCast, Vec::<u8>::new(), crate::crypto::KeyPack::gen());
-            msg_type: MsgType::MultiCast,
-            hash: 0,
-            body: 0,
-            source: crate::addresses::PublicKey { id: 0 },
-        };
         let serialized = msg.ser();
         let msg2 = Message::deserialize(serialized);
     }

src/message.rs

@@ -1,6 +1,7 @@
 use serde::{Serialize, Deserialize};
-use crate::addresses::PublicKey;
+use crate::crypto::{PublicKey, KeyPack};
 use alloc::vec::Vec;
+use sha2::Digest;
 
 
 #[derive(Serialize, Deserialize, Debug, PartialEq)]
@@ -12,25 +13,44 @@ pub enum MsgType {
 #[derive(Serialize, Deserialize, Debug, PartialEq)]
 pub struct Message {
     pub msg_type: MsgType,
-    pub hash: u64,
+    pub body: Vec<u8>,
-    pub body: u64,
     pub source: PublicKey,
+    hash: u64,
+    sign: u64,
 }
 
 impl Message {
+    fn get_hash(self) -> Vec<u8> {
+        let mut hasher = sha2::Sha256::new();
+        hasher.input(self.ser());
+        hasher.result().to_vec()
+    }
+
+    pub fn new(msg_type: MsgType, body: Vec<u8>, key_pack: KeyPack) -> Message {
+        let msg = Message { msg_type, body, source: key_pack.public_key, hash: 0, sign: 0 };
+        msg
+    }
+
     pub fn ser(self) -> Vec<u8> {
         let mut buf = [0u8; 8192];
         let mut ser = serde_cbor::Serializer::new(
             serde_cbor::ser::SliceWrite::new(&mut buf[..])
         );
-        self.serialize(&mut ser).unwrap();
+        self.serialize(&mut ser);
         let writer = ser.into_inner();
         buf.to_vec()
     }
 
     pub fn deserialize(serialized: Vec<u8>) -> Self {
         let mut scratch = [0u8; 8192];
-        let msg = serde_cbor::de::from_slice_with_scratch(&serialized.as_slice(), &mut scratch).unwrap();
+        let msg_r = serde_cbor::de::from_slice_with_scratch(&serialized.as_slice(), &mut scratch);
-        msg
+        match msg_r {
+            Ok(msg) => {
+                msg
+            }
+            Err(e) => {
+                panic!("{}", e);
+            }
+        }
     }
 }