Update Dockerfile

Dockerfile

@@ -1,32 +1,26 @@
-# Use the official OSRM backend image as base
+# Use official OSRM backend image
 FROM ghcr.io/project-osrm/osrm-backend:latest
 
-# Set working directory to /data
+# Set working directory
 WORKDIR /data
 
-# Install wget (required to download OSM data)
+# Install wget
 RUN apt-get update && apt-get install -y wget
 
-# Create 'osrm' group and user to fix permission issues
-RUN groupadd -r osrm && \
-    useradd -r -g osrm -d /data -s /sbin/nologin osrm
-
-# Download an example OSM extract (Berlin)
+# Download Berlin data
 RUN wget http://download.geofabrik.de/europe/germany/berlin-latest.osm.pbf
 
-# Preprocess the OSM data:
-# 1. Extract data using the car profile
-# 2. Partition the graph for MLD algorithm
-# 3. Customize partitioned data
+# Process data AS ROOT (default)
 RUN osrm-extract -p /opt/car.lua berlin-latest.osm.pbf && \
     osrm-partition berlin-latest.osm && \
     osrm-customize berlin-latest.osm
 
-# Ensure files are owned by 'osrm' for proper service execution
-RUN chown -R osrm:osrm /data
+# Make ALL FILES WORLD-READABLE ⚠️ Security tradeoff!
+# Required for Hugging Face's arbitrary UID execution
+RUN chmod -R o+rwX /data
 
-# Expose port 7860 for Hugging Face Spaces
+# Expose required port
 EXPOSE 7860
 
-# Start OSRM routing engine on port 7860 using MLD algorithm
+# Start service normally
 CMD ["osrm-routed", "--algorithm", "mld", "--port", "7860", "berlin-latest.osm"]