started modified base64 format

src/server/conv.rs

@@ -0,0 +1,120 @@
+//! Conversion formats
+use super::*;
+use std::{
+    ops::Deref,
+	  
+};
+
+/// A string of modified base64, appropriate for URL paths etc.
+#[derive(Debug, Clone, PartialEq, Eq, Hash, PartialOrd, Ord, Serialize, Deserialize)]
+pub struct ModifiedBase64String(String);
+
+impl ModifiedBase64String
+{
+    /// Get as a reference
+    #[inline(always)] pub fn as_str(&self) -> &ModifiedBase64
+    {
+	ModifiedBase64::new_unchecked(&self.0[..])
+    }
+    
+    /// Get as a mutable reference
+    #[inline(always)] fn as_mut_str(&mut self) -> &mut ModifiedBase64
+    {
+	ModifiedBase64::new_unchecked_mut(&mut self.0[..])
+    }
+
+    /// Consume into regular base64 string
+    pub fn into_base64(mut self) -> String
+    {
+	self.as_mut_str().unmodify();
+	self.0
+    }
+
+    /// Create from a refular base64 string
+    pub fn from_base64(mut string: String) -> Self
+    {
+	ModifiedBase64::modify(&mut string[..]);
+	Self(string)
+    }
+}
+
+impl AsRef<ModifiedBase64> for ModifiedBase64String
+{
+    #[inline] fn as_ref(&self) -> &ModifiedBase64
+    {
+	self.as_str()
+    }
+}
+
+
+impl Deref for ModifiedBase64String
+{
+    type Target = ModifiedBase64;
+
+    #[inline] fn deref(&self) -> &Self::Target {
+	self.as_str()
+    }
+}
+
+/// A string slice of modified base64, appropriate for URL paths etc.
+#[derive(Debug, PartialEq, Eq, Hash, PartialOrd, Ord, Serialize)]
+#[repr(transparent)]
+pub struct ModifiedBase64(str);
+
+impl ModifiedBase64
+{
+    #[inline(always)] fn new_unchecked<'a>(from: &'a str) -> &'a ModifiedBase64
+    {
+	unsafe {
+	    std::mem::transmute(from)
+	}
+    }
+    
+    #[inline(always)] fn new_unchecked_mut<'a>(from: &'a mut str) -> &'a mut ModifiedBase64
+    {
+	unsafe {
+	    std::mem::transmute(from)
+	}
+    }
+
+    /// Get the underlying string slice
+    #[inline] pub fn as_str(&self) -> &str
+    {
+	unsafe {
+	    std::mem::transmute::<&'_ Self, &'_ str>(self)
+	}
+    }
+    
+    /// Get the underlying string slice as a mutable reference.
+    ///
+    /// # This is not safe to expose in the API.
+    #[inline] fn as_mut_str(&mut self) -> &mut str
+    {
+	unsafe {
+	    std::mem::transmute::<&'_ mut Self, &'_ mut str>(self)
+	}
+    }
+
+    fn unmodify(&mut self) -> &mut str
+    {
+	todo!();
+
+	self.as_mut_str()
+    }
+
+    /// Modify this base64 string into a mutable reference to self
+    pub fn modify(base64: &mut str) -> &mut Self
+    {
+	todo!();
+	
+	Self::new_unchecked_mut(base64)
+    }
+}
+
+impl AsRef<ModifiedBase64> for ModifiedBase64
+{
+    #[inline(always)] fn as_ref(&self) -> &ModifiedBase64
+    {
+	self
+    }
+}

src/server/mod.rs

@@ -7,6 +7,7 @@ pub struct Config
 }
 
 mod state;
+mod conv;
 
 #[cfg(feature="server-http")] pub mod web;
 #[cfg(feature="server-tcp")] pub mod tcp;

src/server/web/auth.rs

@@ -15,7 +15,7 @@ impl str::FromStr for Sha256Hash
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub struct AuthRequest
 {
-    id: uuid::Uuid,
+    id: Uuid,
     
     sign_this: [u8; 32],
     salt: [u8; 16],
@@ -29,7 +29,7 @@ impl AuthRequest
     pub fn new(cfg: &settings::Settings) -> Self
     {
 	let mut empty = Self {
-	    id: uuid::Uuid::new_v4(),
+	    id: Uuid::new_v4(),
 	    sign_this: [0; 32],
 	    salt: [0;16],
 	    passwd_is_allowed: cfg.allow_passwd_auth,
@@ -41,7 +41,7 @@ impl AuthRequest
     }
 }
 
-pub async fn auth_req(who: source::IpAddr, state: Arc<state::State>) -> Result<AuthRequest, Infallible>
+pub async fn auth_req(who: source::IpAddr, state: Arc<State>) -> Result<AuthRequest, Infallible>
 {
     let req = AuthRequest::new(state.cfg());
     trace!("{:?} auth req", who);
@@ -51,14 +51,14 @@ pub async fn auth_req(who: source::IpAddr, state: Arc<state::State>) -> Result<A
     Ok(req)
 }
 
-pub async fn auth_key(who: source::IpAddr, state: Arc<state::State>, req_id: uuid::Uuid, num: usize, body: Bytes) -> Result<(), Infallible>
+pub async fn auth_key(who: source::IpAddr, state: Arc<State>, req_id: Uuid, num: usize, body: Bytes) -> Result<(), Infallible>
 {
     trace!("{:?} auth resp key <{}>:{}", who, req_id, num);
     
     Ok(())
 }
 
-pub async fn auth_pass(who: source::IpAddr, state: Arc<state::State>, req_id: uuid::Uuid, passhash: sha256::Sha256Hash) -> Result<(), Infallible>
+pub async fn auth_pass(who: source::IpAddr, state: Arc<State>, req_id: Uuid, passhash: sha256::Sha256Hash) -> Result<(), Infallible>
 {
     trace!("{:?} auth resp pass <{}>: \"{}\"", who, req_id, passhash);
     

src/server/web/mod.rs

@@ -14,6 +14,11 @@ use cryptohelpers::{
     rsa,
 };
 
+use state::State;
+use uuid::Uuid;
+use server::state::ServerState;
+use settings::Settings;
+
 /// Web server config
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct Config
@@ -29,9 +34,9 @@ mod forwarded_list;
 mod auth;
 
 /// Main entry point for web server
-pub async fn main(state: server::state::ServerState, cfg: settings::Settings) -> eyre::Result<()>
+pub async fn main(state: ServerState, cfg: Settings) -> eyre::Result<()>
 {
-    let state = Arc::new(state::State::new(state, cfg.clone()));
+    let state = Arc::new(State::new(state, cfg.clone()));
     let state = warp::any().map(move || state.clone());
 
     // Extract the client IP or fail with custom rejection

src/server/web/state.rs

@@ -9,14 +9,14 @@ use tokio::{
 #[derive(Debug)]
 pub struct State
 {
-    backend: RwLock<server::state::ServerState>,
-    settings: settings::Settings,
+    backend: RwLock<ServerState>,
+    settings: Settings,
 }
 
 impl State
 {
     /// Create state from a backend state and server settings
-    pub fn new(backend: server::state::ServerState, settings: settings::Settings) -> Self
+    pub fn new(backend: ServerState, settings: Settings) -> Self
     {
 	Self {
 	    backend: RwLock::new(backend),
@@ -25,7 +25,7 @@ impl State
     }
 
     /// The web server settings
-    pub fn cfg(&self) -> &settings::Settings
+    pub fn cfg(&self) -> &Settings
     {
 	&self.settings
     }