Made more docker friendly

Author: tristanpoland

Dockerfile

@@ -35,21 +35,40 @@ RUN --mount=type=bind,source=src,target=src \
 # Create a new stage for running the application with minimal runtime dependencies
 FROM debian:bookworm-slim AS final
 
+# Install SSL library
+RUN apt-get update && apt-get install -y libssl3 && rm -rf /var/lib/apt/lists/*
+
+# Copy the CPIs directory from the source to the final image
+COPY ./CPIs /CPIs
+
+# Copy the executable from the "build" stage.
+COPY --from=build /bin/server /bin/
+
 # Create a non-privileged user that the app will run under.
 ARG UID=10001
 RUN adduser \
-    --disabled-password \
-    --gecos "" \
-    --home "/nonexistent" \
-    --shell "/sbin/nologin" \
-    --no-create-home \
-    --uid "${UID}" \
-    appuser
+--disabled-password \
+--gecos "" \
+--home "/nonexistent" \
+--shell "/sbin/nologin" \
+--no-create-home \
+--uid "${UID}" \
+appuser
 
-USER appuser
+# Fix permissions on the CPIs dir
+RUN chmod -R a+rx /CPIs && \
+    chown -R appuser:appuser /CPIs
 
-# Copy the executable from the "build" stage.
-COPY --from=build /bin/server /bin/
+# Fix permissions on the /bin dir
+RUN chmod 777 /bin/server && \
+    chown -R appuser:appuser /bin/server
+
+# fix log file permissions
+RUN touch /bin/server.log && \
+    chmod a+rwx /bin/server.log && \
+    chown -R appuser:appuser /bin/server.log
+
+USER appuser
 
 # Expose the port that the application listens on.
 EXPOSE 3000

src/cpis/loader.rs

@@ -6,7 +6,11 @@ pub fn load_cpis() -> DashMap<String, String> {
 
     let entries = match std::fs::read_dir(cpi_dir) {
         Ok(iter) => iter,
-        Err(_) => return DashMap::new(),
+        Err(e) => {
+            eprintln!("Error reading directory: {}", cpi_dir);
+            eprintln!("Error: {}", e);
+            return DashMap::new();
+        }
     };
 
     let paths: Vec<_> = entries

src/cpis/mod.rs

@@ -117,6 +117,8 @@ impl CpiSystem {
         // Load CPIs using the loader module
         let cpis = Arc::new(loader::load_cpis());
         let total_cpis = cpis.len();
+
+        println!("Total CPIs found: {}", total_cpis);
 
         // Use a concurrent HashSet for tracking valid CPIs
         let valid_cpis = DashMap::new();

src/main.rs

@@ -8,9 +8,8 @@ use anyhow::Result;
 
 #[tokio::main]
 async fn main() -> Result<()> {
-    ez_logging::init()?;
-
     // Initialize the CPI system
+    println!("Initializing CPI system...");
     let cpi_system = cpis::initialize()?;
 
     // List available providers