First successful JWT token request achieved

Cargo.lock

@@ -155,6 +155,7 @@ dependencies = [
  "libc",
  "num-integer",
  "num-traits",
+ "serde",
  "time 0.1.44",
  "winapi",
 ]
@@ -252,6 +253,7 @@ checksum = "bba51ca66f57261fd17cadf8b73e4775cc307d0521d855de3f5de91a8f074e0e"
 dependencies = [
  "bitflags",
  "byteorder",
+ "chrono",
  "diesel_derives",
  "pq-sys",
  "r2d2",

Cargo.toml

@@ -16,7 +16,7 @@ path = "src/rbs/main.rs"
 
 [dependencies]
 # ORM
-diesel = { version = "1.4.7", features = ["postgres", "uuidv07"] }
+diesel = { version = "1.4.7", features = ["postgres", "uuidv07", "chrono"] }
 diesel_migrations = "1.4.0"
 # To properly compile libpq statically
 openssl = "0.10.36"
@@ -27,7 +27,7 @@ uuid = { version = "0.8.2", features = ["serde"] }
 jwt = "0.14.0"
 hmac = "*"
 sha2 = "*"
-chrono = "0.4.19"
+chrono = { version = "*", features = [ "serde" ] }
 base64 = "0.13.0"
 
 # Backend web framework

src/rb/auth.rs

@@ -17,6 +17,14 @@ use std::collections::HashMap;
 const JWT_EXP_SECONDS: i64 = 900;
 /// Amount of bytes the refresh tokens should consist of
 const REFRESH_TOKEN_N_BYTES: usize = 64;
+/// Expire time for refresh tokens; here: one week
+const REFRESH_TOKEN_EXP_SECONDS: i64 = 36288000;
+
+fn log<T>(message: &str, o: T) -> T {
+    println!("{}", message);
+
+    o
+}
 
 pub fn verify_user(conn: &PgConnection, username: &str, password: &str) -> crate::Result<User> {
     // TODO handle non-"NotFound" Diesel errors accordingely
@@ -46,7 +54,9 @@ pub struct JWTResponse {
 pub fn generate_jwt_token(conn: &PgConnection, user: &User) -> crate::Result<JWTResponse> {
     // TODO actually use proper secret here
     let key: Hmac<Sha256> =
-        Hmac::new_from_slice(b"some-secret").map_err(|_| RBError::JWTCreationError)?;
+        Hmac::new_from_slice(b"some-secret").map_err(|_| log("Failed to create key", RBError::JWTCreationError))?;
+
+    let current_time = Utc::now();
 
     // Create the claims
     let mut claims = HashMap::new();
@@ -55,23 +65,27 @@ pub fn generate_jwt_token(conn: &PgConnection, user: &User) -> crate::Result<JWT
     claims.insert("admin", user.admin.to_string());
     claims.insert(
         "exp",
-        (Utc::now().timestamp() + JWT_EXP_SECONDS).to_string(),
+        (current_time.timestamp() + JWT_EXP_SECONDS).to_string(),
     );
 
     // Sign the claims into a new token
     let token = claims
         .sign_with_key(&key)
-        .map_err(|_| RBError::JWTCreationError)?;
+        .map_err(|_| log("Failed to sign token", RBError::JWTCreationError))?;
 
     // Generate a random refresh token
     let mut refresh_token = [0u8; REFRESH_TOKEN_N_BYTES];
     thread_rng().fill(&mut refresh_token[..]);
 
+    let refresh_expire = (current_time + chrono::Duration::seconds(REFRESH_TOKEN_EXP_SECONDS)).naive_utc();
+
     // Store refresh token in database
+    // TODO add expires_at here (it's what's causing the errors)
     insert_into(refresh_tokens::refresh_tokens)
         .values(NewRefreshToken {
             token: refresh_token.to_vec(),
             user_id: user.id,
+            expires_at: refresh_expire
         })
         .execute(conn)
         .map_err(|_| RBError::JWTCreationError)?;
@@ -94,7 +108,6 @@ pub fn hash_password(password: &str) -> crate::Result<String> {
 
 pub fn create_admin_user(conn: &PgConnection, username: &str, password: &str) -> crate::Result<bool> {
     let pass_hashed = hash_password(password)?;
-    println!("{}", pass_hashed);
     let new_user = NewUser {
             username: username.to_string(),
             password: pass_hashed,
@@ -103,9 +116,9 @@ pub fn create_admin_user(conn: &PgConnection, username: &str, password: &str) ->
 
     insert_into(users::users)
         .values(&new_user)
-        // .on_conflict((users::username, users::password, users::admin))
-        // .do_update()
-        // .set(&new_user)
+        .on_conflict(users::username)
+        .do_update()
+        .set(&new_user)
         .execute(conn).map_err(|_| RBError::AdminCreationError)?;
 
     Ok(true)

src/rb/models.rs

@@ -27,4 +27,5 @@ pub struct NewUser {
 pub struct NewRefreshToken {
     pub token: Vec<u8>,
     pub user_id: Uuid,
+    pub expires_at: chrono::NaiveDateTime
 }