Initial Commit

fix_cache_permissions.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+
+# LEDMatrix Cache Permissions Fix Script
+# This script fixes permissions on all known cache directories so they're writable by the daemon or current user
+# Also sets up placeholder logo directories for sports managers
+
+echo "Fixing LEDMatrix cache directory permissions..."
+
+# Get the real user (not root when running with sudo)
+REAL_USER=${SUDO_USER:-$USER}
+# Resolve the home directory of the real user robustly
+if command -v getent >/dev/null 2>&1; then
+    REAL_HOME=$(getent passwd "$REAL_USER" | cut -d: -f6)
+else
+    REAL_HOME=$(eval echo ~"$REAL_USER")
+fi
+REAL_GROUP=$(id -gn "$REAL_USER")
+
+# Known cache directories for LEDMatrix. Use the actual user's home instead of a hard-coded path.
+CACHE_DIRS=(
+    "/var/cache/ledmatrix"
+    "$REAL_HOME/.ledmatrix_cache"
+)
+
+for CACHE_DIR in "${CACHE_DIRS[@]}"; do
+    echo ""
+    echo "Checking cache directory: $CACHE_DIR"
+    if [ ! -d "$CACHE_DIR" ]; then
+        echo "  - Directory does not exist. Creating it..."
+        sudo mkdir -p "$CACHE_DIR"
+    fi
+    echo "  - Current permissions:"
+    ls -ld "$CACHE_DIR"
+    echo "  - Fixing permissions..."
+    # Make directory writable by services regardless of user context
+    sudo chmod 777 "$CACHE_DIR"
+    sudo chown "$REAL_USER":"$REAL_GROUP" "$CACHE_DIR"
+    echo "  - Updated permissions:"
+    ls -ld "$CACHE_DIR"
+    echo "  - Testing write access as $REAL_USER..."
+    if sudo -u "$REAL_USER" test -w "$CACHE_DIR"; then
+        echo "    ✓ $CACHE_DIR is now writable by $REAL_USER"
+    else
+        echo "    ✗ $CACHE_DIR is still not writable by $REAL_USER"
+    fi
+    echo "  - Permissions fix complete for $CACHE_DIR."
+done
+
+# Set up placeholder logos directory for sports managers
+echo ""
+echo "Setting up placeholder logos directory for sports managers..."
+
+PLACEHOLDER_DIR="/var/cache/ledmatrix/placeholder_logos"
+if [ ! -d "$PLACEHOLDER_DIR" ]; then
+    echo "Creating placeholder logos directory: $PLACEHOLDER_DIR"
+    sudo mkdir -p "$PLACEHOLDER_DIR"
+    sudo chown "$REAL_USER":"$REAL_GROUP" "$PLACEHOLDER_DIR"
+    sudo chmod 777 "$PLACEHOLDER_DIR"
+else
+    echo "Placeholder logos directory already exists: $PLACEHOLDER_DIR"
+    sudo chmod 777 "$PLACEHOLDER_DIR"
+    sudo chown "$REAL_USER":"$REAL_GROUP" "$PLACEHOLDER_DIR"
+fi
+
+echo "  - Current permissions:"
+ls -ld "$PLACEHOLDER_DIR"
+echo "  - Testing write access as $REAL_USER..."
+if sudo -u "$REAL_USER" test -w "$PLACEHOLDER_DIR"; then
+    echo "    ✓ Placeholder logos directory is writable by $REAL_USER"
+else
+    echo "    ✗ Placeholder logos directory is not writable by $REAL_USER"
+fi
+
+# Test with daemon user (which the system might run as)
+if sudo -u daemon test -w "$PLACEHOLDER_DIR" 2>/dev/null; then
+    echo "    ✓ Placeholder logos directory is writable by daemon user"
+else
+    echo "    ✗ Placeholder logos directory is not writable by daemon user"
+fi
+
+echo ""
+echo "All cache directory permission fixes attempted."
+echo "If you still see errors, check which user is running the LEDMatrix service and ensure it matches the owner above."
+echo ""
+echo "The system will now create placeholder logos in:"
+echo "  $PLACEHOLDER_DIR"
+echo "This should eliminate the permission denied warnings for sports logos."