README, images

README.md

@@ -1,3 +1,25 @@
+# Ironforce + Degeon
+
+IronForce is a peer-to-peer decentralized network, Degeon is a messenger built on it.
+
+![](images/logo.png)
+
 # Ironforce
 
-IronForce is a decentralized network
+The Ironforce network:
+
+- Has messages encrypted and signed using RSA
+
+- Can build efficient tunnels between two nodes
+
+- Is anonymous: it's very hard to create a connection between a node's IP and its public key
+
+- Can be extended to support any interface, like Bluetooth or even radio
+
+- Can run on ARM microcontrollers
+
+![](images/scheme.png)
+
+# Degeon
+
+Degeon is just a messenger built on IronForce to show its abilities.

degeon/src/message.rs

@@ -12,5 +12,4 @@ pub enum ServiceMsg {
     NameRequest,
     NameStatement(String),
     Ping,
-    HiThere,
 }

degeon/src/state.rs

@@ -3,11 +3,12 @@ use crate::message::{DegMessage, ServiceMsg};
 use core::default::Default;
 use futures::Stream;
 use iced::{
-    button, Align, Application, Button, Column, Element, HorizontalAlignment, Length, Row,
-    Text, TextInput, VerticalAlignment,
+    button, Align, Application, Button, Column, Element, HorizontalAlignment, Length, Row, Text,
+    TextInput, VerticalAlignment,
 };
 use ironforce::res::{IFError, IFResult};
 use ironforce::{IronForce, Keys, Message, MessageType, PublicKey};
+use std::hash::Hash;
 use std::pin::Pin;
 use std::sync::{Arc, Mutex};
 use std::task::{Context, Poll};
@@ -223,7 +224,10 @@ impl Degeon {
 
     pub fn process_message(&self, msg: ironforce::Message) -> IFResult<Option<GuiEvent>> {
         let deg_msg: DegMessage =
-            serde_json::from_slice(msg.get_decrypted(&self.keys)?.as_slice())?;
+            match serde_json::from_slice(msg.get_decrypted(&self.keys)?.as_slice()) {
+                Ok(r) => r,
+                Err(_) => return Ok(None)
+            };
         let sender = msg.get_sender(&self.keys).unwrap();
         Ok(match &deg_msg {
             DegMessage::Text(_) | DegMessage::File(_) => {
@@ -240,9 +244,8 @@ impl Degeon {
                     Some(GuiEvent::SetName(sender, name.to_string()))
                 }
                 ServiceMsg::Ping => self
-                    .send_message(DegMessage::Service(ServiceMsg::HiThere), &sender)
+                    .send_message(DegMessage::Service(ServiceMsg::NameStatement(self.my_name.clone())), &sender)
                     .map(|_| None)?,
-                ServiceMsg::HiThere => Some(GuiEvent::NewChat(sender)),
             },
         })
     }
@@ -258,21 +261,21 @@ impl Degeon {
     }
 
     pub fn send_message(&self, msg: DegMessage, target: &PublicKey) -> IFResult<()> {
-        if self.ironforce.lock().unwrap().get_tunnel(target).is_none() {
-            println!("Creating a tunnel");
-            self.ironforce
-                .lock()
-                .unwrap()
-                .initialize_tunnel_creation(target)?;
-            let mut counter = 0;
-            while self.ironforce.lock().unwrap().get_tunnel(target).is_none() {
-                std::thread::sleep(std::time::Duration::from_millis(350));
-                counter += 1;
-                if counter > 100 {
-                    return Err(IFError::TunnelNotFound);
-                }
-            }
-        }
+        // if self.ironforce.lock().unwrap().get_tunnel(target).is_none() {
+        //     println!("Creating a tunnel");
+        //     self.ironforce
+        //         .lock()
+        //         .unwrap()
+        //         .initialize_tunnel_creation(target)?;
+        //     let mut counter = 0;
+        //     while self.ironforce.lock().unwrap().get_tunnel(target).is_none() {
+        //         std::thread::sleep(std::time::Duration::from_millis(350));
+        //         counter += 1;
+        //         if counter > 100 {
+        //             return Err(IFError::TunnelNotFound);
+        //         }
+        //     }
+        // }
         self.ironforce.lock().unwrap().send_to_all(
             Message::build()
                 .message_type(MessageType::Broadcast)
@@ -290,9 +293,12 @@ impl Stream for Degeon {
     fn poll_next(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
         println!("Degeon worker is being polled");
         let msg = self.ironforce.lock().unwrap().read_message();
+        println!("Msg: {:?}", msg);
         match msg.map(|msg| self.process_message(msg).unwrap()) {
             None | Some(None) => Poll::Pending,
-            Some(Some(msg)) => Poll::Ready(Some(msg)),
+            Some(Some(msg)) => {
+                Poll::Ready(Some(msg))
+            }
         }
     }
 }
@@ -308,6 +314,13 @@ where
 
         std::any::TypeId::of::<Self>().hash(state);
         self.ironforce.lock().unwrap().hash(state);
+
+        // std::time::SystemTime::now().hash(state);
+        std::time::UNIX_EPOCH
+            .elapsed()
+            .unwrap()
+            .as_secs()
+            .hash(state);
     }
 
     fn stream(
@@ -414,11 +427,7 @@ impl Application for State {
                     .push((true, new_msg.clone()));
                 let data_cloned = self.data.clone();
                 let target = self.data.chats[self.selected_chat].pkey.clone();
-                std::thread::spawn(move || {
-                    data_cloned
-                        .send_message(new_msg, &target)
-                        .unwrap()
-                });
+                std::thread::spawn(move || data_cloned.send_message(new_msg, &target).unwrap());
             }
             GuiEvent::NewChat(pkey) => {
                 if self.data.chat_with(&pkey).is_none() {

src/interfaces/ip.rs

@@ -177,7 +177,7 @@ impl Interface for IPInterface {
                             message,
                         };
                         self.package_queue
-                            .push((package, format!("{:?}", connection.peer_addr()?)));
+                            .insert(0, (package, format!("{:?}", connection.peer_addr()?)));
                     }
                     MessageType::PeersShared => {
                         let peers: Vec<Peer> = serde_cbor::from_slice(message.as_slice())?;

src/ironforce.rs

@@ -291,7 +291,7 @@ impl IronForce {
             MessageType::SingleCast if message.check_recipient(&self.keys) => {
                 #[cfg(feature = "std")]
                 println!("New message: {:?}", message.get_decrypted(&self.keys));
-                self.messages.push(message.clone())
+                self.messages.insert(0, message.clone())
             }
             MessageType::SingleCast => {
                 if let Some(tunnel) = self
@@ -312,7 +312,7 @@ impl IronForce {
                 #[cfg(feature = "std")]
                 println!("New message: {:?}", message.get_decrypted(&self.keys));
                 if message.check_recipient(&self.keys) {
-                    self.messages.push(message.clone());
+                    self.messages.insert(0, message.clone());
                 }
                 self.send_to_all(message)?;
             }