.env.sample

@@ -1,2 +1 @@
 DATABASE_URL=postgres://username:password@localhost/database_name
-TEST_DATABASE_URL=postgres://username:password@localhost/database_name_test

.gitea/workflows/workflow.yml

@@ -27,6 +27,7 @@ jobs:
 
           eval $(ssh-agent -s)
           ssh-add -v ~/.ssh/icarus_models_deploy_key
+
           cargo check
 
   test:
@@ -68,29 +69,10 @@ jobs:
         # NOTE: Do NOT use continue-on-error here.
         # If Docker isn't working as expected, the job SHOULD fail here.
             # --- Optional but Recommended: Database Migrations Step ---
-      - name: Run Database Migrations
-        env:
-          # Define TEST_DATABASE_URL using service details and secrets
-          TEST_DATABASE_URL: postgresql://${{ secrets.DB_TEST_USER || 'testuser' }}:${{ secrets.DB_TEST_PASSWORD || 'testpassword' }}@postgres:5432/${{ secrets.DB_TEST_NAME || 'testdb' }}
-          # Make SSH agent available if migrations fetch private dependencies
-          SSH_AUTH_SOCK: ${{ env.SSH_AUTH_SOCK }}
-        run: |
-          echo "Running database migrations..."
-          # ===> IMPORTANT: Replace placeholder below with your actual migration command <===
-          # Example: Install and run sqlx-cli
-          # cargo install sqlx-cli --no-default-features --features native-tls,postgres
-          # sqlx database setup --database-url $TEST_DATABASE_URL
-
-          # Example: Install and run diesel_cli
-          # cargo install diesel_cli --no-default-features --features postgres
-          # diesel migration run --database-url $TEST_DATABASE_URL
-
-          # echo "[Placeholder] Your migration command goes here."
-          # ===> End of Placeholder <===
       - name: Run tests
         env:
-          # Define TEST_DATABASE_URL for tests to use
-          TEST_DATABASE_URL: postgresql://${{ secrets.DB_TEST_USER || 'testuser' }}:${{ secrets.DB_TEST_PASSWORD || 'testpassword' }}@postgres:5432/${{ secrets.DB_TEST_NAME || 'testdb' }}
+          # Define DATABASE_URL for tests to use
+          DATABASE_URL: postgresql://${{ secrets.DB_TEST_USER || 'testuser' }}:${{ secrets.DB_TEST_PASSWORD || 'testpassword' }}@postgres:5432/${{ secrets.DB_TEST_NAME || 'testdb' }}
           RUST_LOG: info # Optional: configure test log level
           # Make SSH agent available if tests fetch private dependencies
           SSH_AUTH_SOCK: ${{ env.SSH_AUTH_SOCK }}
@@ -102,6 +84,7 @@ jobs:
 
           eval $(ssh-agent -s)
           ssh-add -v ~/.ssh/icarus_models_deploy_key
+
           cargo test
 
   fmt:
@@ -159,4 +142,3 @@ jobs:
           eval $(ssh-agent -s)
           ssh-add -v ~/.ssh/icarus_models_deploy_key
           cargo build --release
-

Cargo.toml

@@ -11,11 +11,15 @@ tokio = { version = "1.44.1", features = ["rt-multi-thread"] }
 tracing-subscriber = { version = "0.3.19" }
 tower = { version = "0.5.2" }
 hyper = { version = "1.6.0" }
-sqlx = { version = "0.8.3", features = ["postgres", "runtime-tokio-native-tls"] }
+sqlx = { version = "0.8.3", features = ["postgres", "runtime-tokio-native-tls", "uuid"] }
 dotenvy = { version = "0.15.7" }
-icarus_models = { git = "ssh://git@git.kundeng.us/phoenix/icarus_models.git", tag = "v0.2.0" }
+uuid = { version = "1.16.0", features = ["v4", "serde"] }
+argon2 = { version = "0.5.3", features = ["std"] } # Use the latest 0.5.x version
+rand = { version = "0.9" }
+icarus_models = { git = "ssh://git@git.kundeng.us/phoenix/icarus_models.git", tag = "v0.3.0" }
 
 [dev-dependencies]
-http-body-util = "0.1.3"
+http-body-util = { version = "0.1.3" }
+url = { version = "2.5" }
 reqwest = { version = "0.12.5", features = ["json"] } # For making HTTP requests in tests
-once_cell = "1.19" # Useful for lazy initialization in tests/app setup
+once_cell = { version = "1.19" } # Useful for lazy initialization in tests/app setup

migrations/20250402221858_init_migrate.sql

@@ -1 +1,9 @@
 -- Add migration script here
+CREATE EXTENSION IF NOT EXISTS pgcrypto;
+
+CREATE TABLE IF NOT EXISTS "user" (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    username TEXT NOT NULL,
+    password TEXT NOT NULL,
+    date_created TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);

run_migrations.txt

@@ -1,3 +1,25 @@
+# Make sure role has CREATEDB
+ALTER ROLE username_that_needs_permission CREATEDB;
+
+# Install migrations
 cargo install sqlx-cli
+
+# Make sure to populate DATABASE_URL with correct value. 
+# By default, the DATABASE_URL found in .env file will be used
+export DATABASE_URL="postgres://icarus_op_test:password@localhost/icarus_auth_test"
+
+# init
 sqlx migrate add init_migration
 sqlx migrate run
+
+# Create
+sqlx database create
+
+# Drop
+sqlx database drop
+
+# setup
+sqlx database setup
+
+# Reset
+sqlx database reset

src/callers/register.rs

@@ -1,12 +1,47 @@
 use axum::{Json, http::StatusCode};
 
 use crate::models;
+use crate::repo;
+
+mod response {
+    use serde::{Deserialize, Serialize};
+
+    use crate::models;
+
+    #[derive(Deserialize, Serialize)]
+    pub struct Response {
+        pub message: String,
+        pub data: models::common::User,
+    }
+}
 
 pub async fn register_user(
+    axum::Extension(pool): axum::Extension<sqlx::PgPool>,
     Json(payload): Json<models::common::CreateUser>,
-) -> (StatusCode, Json<models::common::User>) {
-    let user = models::common::User {
+) -> (StatusCode, Json<response::Response>) {
+    let mut user = models::common::User {
+        id: uuid::Uuid::nil(),
         username: payload.username.clone(),
+        password: payload.password.clone(),
     };
-    (StatusCode::CREATED, Json(user))
+
+    match repo::user::insert(&pool, &user).await {
+        Ok(id) => {
+            user.id = id;
+            (
+                StatusCode::CREATED,
+                Json(response::Response {
+                    message: String::from("User inserted"),
+                    data: user,
+                }),
+            )
+        }
+        Err(err) => (
+            StatusCode::BAD_REQUEST,
+            Json(response::Response {
+                message: err.to_string(),
+                data: user,
+            }),
+        ),
+    }
 }

src/hashing/mod.rs

@@ -0,0 +1,73 @@
+use argon2::{
+    Argon2, // The Argon2 algorithm struct
+    PasswordVerifier,
+    password_hash::{
+        PasswordHasher,
+        SaltString,
+        rand_core::OsRng, // Secure random number generator
+    },
+};
+
+pub fn hash_password(password: &String) -> Result<String, argon2::password_hash::Error> {
+    let password_bytes = password.as_bytes();
+
+    // Generate a random salt
+    // SaltString::generate uses OsRng internally for cryptographic security
+    let salt = SaltString::generate(&mut OsRng);
+
+    // Create an Argon2 instance with default parameters (recommended)
+    // You could customize parameters here if needed, but defaults are strong
+    let argon2 = Argon2::default();
+
+    // Hash the password with the salt
+    // The output is a PasswordHash string format that includes algorithm, version,
+    // parameters, salt, and the hash itself.
+    let password_hash = argon2.hash_password(password_bytes, &salt)?.to_string();
+
+    Ok(password_hash)
+}
+
+pub fn verify_password(
+    password_attempt: &String,
+    stored_hash: String,
+) -> Result<bool, argon2::password_hash::Error> {
+    let password_bytes = password_attempt.as_bytes();
+
+    // Parse the stored hash string
+    // This extracts the salt, parameters, and hash digest
+    let parsed_hash = argon2::PasswordHash::new(stored_hash.as_str())?;
+
+    // Create an Argon2 instance (it will use the parameters from the parsed hash)
+    let argon2 = Argon2::default();
+
+    // Verify the password against the parsed hash
+    // This automatically uses the correct salt and parameters embedded in `parsed_hash`
+    match argon2.verify_password(password_bytes, &parsed_hash) {
+        Ok(()) => Ok(true),                                       // Passwords match
+        Err(argon2::password_hash::Error::Password) => Ok(false), // Passwords don't match
+        Err(e) => Err(e), // Some other error occurred (e.g., invalid hash format)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_hash_password() {
+        let some_password = String::from("somethingrandom");
+        match hash_password(&some_password) {
+            Ok(p) => match verify_password(&some_password, p.clone()) {
+                Ok(res) => {
+                    assert_eq!(res, true);
+                }
+                Err(err) => {
+                    assert!(false, "Error: {:?}", err.to_string());
+                }
+            },
+            Err(eerr) => {
+                assert!(false, "Error: {:?}", eerr.to_string());
+            }
+        }
+    }
+}

src/lib.rs

@@ -1,20 +1,15 @@
 pub mod callers;
 pub mod config;
+pub mod hashing;
 pub mod models;
+pub mod repo;
 
-mod keys {
+pub mod keys {
     pub const DBURL: &str = "DATABASE_URL";
 
     pub mod error {
         pub const ERROR: &str = "DATABASE_URL must be set in .env";
     }
-
-    pub mod test {
-        pub const DBURL: &str = "TEST_DATABASE_URL";
-        pub mod error {
-            pub const ERROR: &str = "TEST_DATABASE_URL must be set in .env";
-        }
-    }
 }
 
 mod connection_settings {
@@ -42,10 +37,6 @@ pub mod db_pool {
         #[cfg(debug_assertions)] // Example: Only load .env in debug builds
         dotenvy::dotenv().ok();
 
-        if cfg!(debug_assertions) {
-            env::var(keys::test::DBURL).expect(keys::test::error::ERROR)
-        } else {
         env::var(keys::DBURL).expect(keys::error::ERROR)
     }
 }
-}

src/main.rs

@@ -1,19 +1,12 @@
-use axum::{
-    Router,
-    routing::{get, post},
-};
-// use std::net::SocketAddr;
-
 use icarus_auth::callers;
 use icarus_auth::config;
-// use sqlx::Postgres;
 
 #[tokio::main]
 async fn main() {
     // initialize tracing
     tracing_subscriber::fmt::init();
 
-    let app = app().await;
+    let app = init::app().await;
 
     // run our app with hyper, listening globally on port 3000
     let url = config::get_full();
@@ -21,7 +14,27 @@ async fn main() {
     axum::serve(listener, app).await.unwrap();
 }
 
-async fn routes() -> Router {
+mod db {
+    pub async fn migrations(pool: &sqlx::PgPool) {
+        // Run migrations using the sqlx::migrate! macro
+        // Assumes your migrations are in a ./migrations folder relative to Cargo.toml
+        sqlx::migrate!("./migrations")
+            .run(pool)
+            .await
+            .expect("Failed to run migrations on testcontainer DB");
+    }
+}
+
+mod init {
+    use axum::{
+        Router,
+        routing::{get, post},
+    };
+
+    use crate::callers;
+    use crate::db;
+
+    pub async fn routes() -> Router {
         // build our application with a route
         Router::new()
             .route(callers::endpoints::DBTEST, get(callers::common::db_ping))
@@ -32,32 +45,112 @@ async fn routes() -> Router {
             )
     }
 
-async fn app() -> Router {
+    pub async fn app() -> Router {
         let pool = icarus_auth::db_pool::create_pool()
             .await
             .expect("Failed to create pool");
 
+        db::migrations(&pool).await;
+
         routes().await.layer(axum::Extension(pool))
     }
+}
 
 #[cfg(test)]
 mod tests {
     use super::*;
+
     use axum::{
         body::Body,
-        // extract::connect_info::MockConnectInfo,
         http::{Request, StatusCode},
     };
     use http_body_util::BodyExt;
-    // use http_body_util::BodyExt; // for `collect`
-    // use serde_json::{Value, json};
-    // use tokio::net::TcpListener;
-    // use tower::{Service, ServiceExt}; // for `call`, `oneshot`, and `ready`
+    use serde::{Deserialize, Serialize};
+    use serde_json::json;
     use tower::ServiceExt; // for `call`, `oneshot`, and `ready`
 
+    #[derive(Deserialize, Serialize)]
+    struct Response {
+        pub message: String,
+        pub data: icarus_auth::models::common::User,
+    }
+
+    mod db_mgr {
+        use std::str::FromStr;
+
+        use icarus_auth::keys;
+
+        pub const LIMIT: usize = 6;
+
+        pub async fn get_pool() -> Result<sqlx::PgPool, sqlx::Error> {
+            let tm_db_url = std::env::var(keys::DBURL).expect("DATABASE_URL must be present");
+            let tm_options = sqlx::postgres::PgConnectOptions::from_str(&tm_db_url).unwrap();
+            sqlx::PgPool::connect_with(tm_options).await
+        }
+
+        pub async fn generate_db_name() -> String {
+            let db_name =
+                get_database_name().unwrap() + &"_" + &uuid::Uuid::new_v4().to_string()[..LIMIT];
+            db_name
+        }
+
+        pub async fn connect_to_db(db_name: &str) -> Result<sqlx::PgPool, sqlx::Error> {
+            let db_url = std::env::var(keys::DBURL).expect("DATABASE_URL must be set for tests");
+            let options = sqlx::postgres::PgConnectOptions::from_str(&db_url)?.database(db_name);
+            sqlx::PgPool::connect_with(options).await
+        }
+
+        pub async fn create_database(
+            template_pool: &sqlx::PgPool,
+            db_name: &str,
+        ) -> Result<(), sqlx::Error> {
+            let create_query = format!("CREATE DATABASE {}", db_name);
+            match sqlx::query(&create_query).execute(template_pool).await {
+                Ok(_) => Ok(()),
+                Err(e) => Err(e),
+            }
+        }
+
+        // Function to drop a database
+        pub async fn drop_database(
+            template_pool: &sqlx::PgPool,
+            db_name: &str,
+        ) -> Result<(), sqlx::Error> {
+            let drop_query = format!("DROP DATABASE IF EXISTS {} WITH (FORCE)", db_name);
+            sqlx::query(&drop_query).execute(template_pool).await?;
+            Ok(())
+        }
+
+        pub fn get_database_name() -> Result<String, Box<dyn std::error::Error>> {
+            dotenvy::dotenv().ok(); // Load .env file if it exists
+
+            match std::env::var(keys::DBURL) {
+                Ok(database_url) => {
+                    let parsed_url = url::Url::parse(&database_url)?;
+                    if parsed_url.scheme() == "postgres" || parsed_url.scheme() == "postgresql" {
+                        match parsed_url
+                            .path_segments()
+                            .and_then(|segments| segments.last().map(|s| s.to_string()))
+                        {
+                            Some(sss) => Ok(sss),
+                            None => Err("Error parsing".into()),
+                        }
+                    } else {
+                        // Handle other database types if needed
+                        Err("Error parsing".into())
+                    }
+                }
+                Err(_) => {
+                    // DATABASE_URL environment variable not found
+                    Err("Error parsing".into())
+                }
+            }
+        }
+    }
+
     #[tokio::test]
-    async fn hello_world() {
-        let app = app().await;
+    async fn test_hello_world() {
+        let app = init::app().await;
 
         // `Router` implements `tower::Service<Request<Body>>` so we can
         // call it like any tower service, no need to run an HTTP server.
@@ -73,24 +166,70 @@ mod tests {
 
         assert_eq!(response.status(), StatusCode::OK);
 
-        /*
-        match response.into_body().collect().await {
-            Ok(o) => {
-                let parsed: String = match String::from_utf8(o.to_bytes()) {
-                    Ok(s) => s,
-                    Err(err) => {
-                        String::new()
-                    }
-                };
-            }
-            Err(err) => {
-                assert!(false,
-                "Error: {:?}", err.to_string());
-            }
-        }
-        */
-
         let body = response.into_body().collect().await.unwrap().to_bytes();
         assert_eq!(&body[..], b"Hello, World!");
     }
+
+    #[tokio::test]
+    async fn test_register_user() {
+        let tm_pool = db_mgr::get_pool().await.unwrap();
+
+        let db_name = db_mgr::generate_db_name().await;
+
+        match db_mgr::create_database(&tm_pool, &db_name).await {
+            Ok(_) => {
+                println!("Success");
+            }
+            Err(e) => {
+                assert!(false, "Error: {:?}", e.to_string());
+            }
+        }
+
+        let pool = db_mgr::connect_to_db(&db_name).await.unwrap();
+
+        db::migrations(&pool).await;
+
+        let app = init::routes().await.layer(axum::Extension(pool));
+
+        let usr = icarus_auth::models::common::CreateUser {
+            username: String::from("somethingsss"),
+            password: String::from("Raindown!"),
+        };
+
+        let payload = json!({
+            "username": &usr.username,
+            "password": &usr.password,
+        });
+
+        let response = app
+            .oneshot(
+                Request::builder()
+                    .method(axum::http::Method::POST)
+                    .uri(callers::endpoints::REGISTER)
+                    .header(axum::http::header::CONTENT_TYPE, "application/json")
+                    .body(Body::from(payload.to_string()))
+                    .unwrap(),
+            )
+            .await;
+
+        match response {
+            Ok(resp) => {
+                assert_eq!(resp.status(), StatusCode::CREATED, "Message: {:?}", resp);
+                let body = axum::body::to_bytes(resp.into_body(), usize::MAX)
+                    .await
+                    .unwrap();
+                let parsed_body: Response = serde_json::from_slice(&body).unwrap();
+
+                assert_eq!(
+                    usr.username, parsed_body.data.username,
+                    "Usernames do not match"
+                );
+            }
+            Err(err) => {
+                assert!(false, "Error: {:?}", err.to_string());
+            }
+        };
+
+        let _ = db_mgr::drop_database(&tm_pool, &db_name).await;
+    }
 }

src/models/common.rs

@@ -1,11 +1,14 @@
 use serde::{Deserialize, Serialize};
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Serialize)]
 pub struct CreateUser {
     pub username: String,
+    pub password: String,
 }
 
-#[derive(Serialize)]
+#[derive(Deserialize, Serialize)]
 pub struct User {
+    pub id: uuid::Uuid,
     pub username: String,
+    pub password: String,
 }

src/repo/mod.rs

@@ -0,0 +1,20 @@
+pub mod user {
+    use crate::models;
+
+    pub async fn insert(
+        pool: &sqlx::PgPool,
+        user: &models::common::User,
+    ) -> Result<uuid::Uuid, sqlx::Error> {
+        let insert_sql = "INSERT INTO \"user\" (username, password) VALUES ($1, $2) RETURNING id";
+
+        match sqlx::query_scalar(insert_sql)
+            .bind(&user.username) // Bind the input message securely
+            .bind(&user.password)
+            .fetch_one(pool) // Execute and expect exactly ONE row with ONE column back
+            .await
+        {
+            Ok(o) => Ok(o),
+            Err(err) => Err(err), // _ => uuid::Uuid::nil(),
+        }
+    }
+}