Merge pull request 'Improved auth system' (#6) from feature/sqlite-auth-system into main

Reviewed-on: #6

Dockerfile

@@ -47,9 +47,6 @@ FROM rust:alpine AS backend-builder
 WORKDIR /app
 RUN apk add --no-cache musl-dev pkgconfig openssl-dev openssl-libs-static
 
-# Install sqlx-cli for migrations
-RUN cargo install sqlx-cli --no-default-features --features sqlite
-
 # Copy shared models
 COPY calendar-models ./calendar-models
 
@@ -79,29 +76,19 @@ RUN cargo build --release --bin backend
 FROM alpine:latest
 
 # Install runtime dependencies
-RUN apk add --no-cache ca-certificates tzdata sqlite
+RUN apk add --no-cache ca-certificates tzdata
 
 # Copy frontend files to temporary location
 COPY --from=builder /app/frontend/dist /app/frontend-dist
 
-# Copy backend binary and sqlx-cli
+# Copy backend binary (built in workspace root)
 COPY --from=backend-builder /app/target/release/backend /usr/local/bin/backend
-COPY --from=backend-builder /usr/local/cargo/bin/sqlx /usr/local/bin/sqlx
 
-# Copy migrations for database setup
-COPY --from=backend-builder /app/backend/migrations /migrations
-
-# Create startup script to copy frontend files, run migrations, and start backend
-RUN mkdir -p /srv/www /db
+# Create startup script to copy frontend files to shared volume
+RUN mkdir -p /srv/www
 RUN echo '#!/bin/sh' > /usr/local/bin/start.sh && \
-    echo 'echo "Copying frontend files..."' >> /usr/local/bin/start.sh && \
     echo 'cp -r /app/frontend-dist/* /srv/www/' >> /usr/local/bin/start.sh && \
-    echo 'echo "Ensuring database directory exists..."' >> /usr/local/bin/start.sh && \
-    echo 'mkdir -p /db && chmod 755 /db' >> /usr/local/bin/start.sh && \
-    echo 'echo "Running database migrations..."' >> /usr/local/bin/start.sh && \
-    echo 'sqlx migrate run --database-url "sqlite:///db/calendar.db" --source /migrations || echo "Migration failed but continuing..."' >> /usr/local/bin/start.sh && \
     echo 'echo "Starting backend server..."' >> /usr/local/bin/start.sh && \
-    echo 'export DATABASE_URL="sqlite:///db/calendar.db"' >> /usr/local/bin/start.sh && \
     echo '/usr/local/bin/backend' >> /usr/local/bin/start.sh && \
     chmod +x /usr/local/bin/start.sh
 

README.md

@@ -29,12 +29,6 @@ While there are many excellent self-hosted CalDAV server implementations (Nextcl
 - **Real-time Updates**: Seamless synchronization with CalDAV servers
 - **Timezone Aware**: Proper local time display with UTC storage
 
-### User Experience
-- **Persistent Preferences**: Settings sync across devices and sessions
-- **Remember Me**: Optional server/username remembering for convenience
-- **Session Management**: Secure session tokens with automatic expiry
-- **Cross-Device Sync**: User preferences stored in database, not just browser
-
 ## Architecture
 
 ### Frontend (Yew WebAssembly)
@@ -46,8 +40,7 @@ While there are many excellent self-hosted CalDAV server implementations (Nextcl
 
 ### Backend (Axum)  
 - **Framework**: Axum async web framework with CORS support
-- **Authentication**: SQLite-backed session management with JWT tokens
-- **Database**: SQLite for user preferences and session storage
+- **Authentication**: JWT token management and validation
 - **CalDAV Client**: Full CalDAV protocol implementation for server sync
 - **API Design**: RESTful endpoints following calendar operation patterns
 - **Data Flow**: Proxy between frontend and CalDAV servers with proper authentication
@@ -61,36 +54,12 @@ While there are many excellent self-hosted CalDAV server implementations (Nextcl
 
 ## Getting Started
 
-### Docker Deployment (Recommended)
+### Prerequisites
 
-The easiest way to run the calendar is using Docker Compose:
-
-1. **Clone the repository**:
-   ```bash
-   git clone <repository-url>
-   cd calendar
-   ```
-
-2. **Start the application**:
-   ```bash
-   docker compose up
-   ```
-
-3. **Access the application** at `http://localhost`
-
-The Docker setup includes:
-- **Automatic database migrations** on startup
-- **Persistent data storage** in `./data/db/` volume
-- **Frontend served via Caddy** on port 80
-- **Backend API** accessible on port 3000
-
-### Development Setup
-
-#### Prerequisites
 - Rust (latest stable version)
 - Trunk (`cargo install trunk`)
 
-#### Local Development
+### Development Setup
 
 1. **Start the backend server** (serves API at http://localhost:3000):
    ```bash
@@ -104,17 +73,6 @@ The Docker setup includes:
 
 3. **Access the application** at `http://localhost:8080`
 
-#### Database Setup
-
-For local development, run the database migrations:
-```bash
-# Install sqlx-cli if not already installed
-cargo install sqlx-cli --features sqlite
-
-# Run migrations
-sqlx migrate run --database-url "sqlite:calendar.db" --source backend/migrations
-```
-
 ### Building for Production
 
 ```bash