OSX_teams_cleanup.sh

#!/bin/bash

# Microsoft Teams Cleanup Script
# This script removes all Microsoft Teams related cache, data, and preference files
# Based on analysis of actual Teams installations and Microsoft support documentation

# List of known Microsoft Teams-related folders (optimized - only shortest paths)
teams_folders=(
  # Original Application Support folders
  "$HOME/Library/Application Support/Microsoft/Teams"
  
  # Caches
  "$HOME/Library/Caches/com.microsoft.teams.shipit"
  "$HOME/Library/Caches/com.microsoft.teams"
  
  # Containers
  "$HOME/Library/Containers/com.microsoft.teams2.respawn"
  "$HOME/Library/Containers/com.microsoft.teams2"
  "$HOME/Library/Containers/com.microsoft.teams2.notificationcenter"
  
  # Group Containers
  "$HOME/Library/Group Containers/UBF8T346G9.com.microsoft.oneauth"
  "$HOME/Library/Group Containers/UBF8T346G9.com.microsoft.teams"
  "$HOME/Library/Group Containers/UBF8T346G9.ms"
  
  # Logs
  "$HOME/Library/Logs/Microsoft Teams"
  
  # Preferences
  "$HOME/Library/Preferences/com.microsoft.teams.plist"
  "$HOME/Library/Preferences/com.microsoft.teams.ShipIt.plist"
  
  # Application Scripts
  "$HOME/Library/Application Scripts/com.microsoft.teams2"
  "$HOME/Library/Application Scripts/UBF8T346G9.com.microsoft.teams"
  "$HOME/Library/Application Scripts/UBF8T346G9.com.microsoft.oneauth"
  
  # Browser cache for Teams (Chrome)
  "$HOME/Library/Application Support/Google/Chrome/Default/IndexedDB/https_teams.microsoft.com_0.indexeddb.leveldb"
  "$HOME/Library/Application Support/Google/Chrome/Default/IndexedDB/https_teams.microsoft.com_0.indexeddb.blob"
  "$HOME/Library/Application Support/Google/Chrome/Profile 1/IndexedDB/https_teams.microsoft.com_0.indexeddb.leveldb"
  "$HOME/Library/Application Support/Google/Chrome/Default/IndexedDB/https_teams.live.com_0.indexeddb.leveldb"
  
  # Additional cache and crash reporter files
  "$HOME/Library/Application Support/CrashReporter/MSTeams_A00961D1-48AE-5C55-9BA3-E3A53F4AD00B.plist"
  
  # Temporary helper files
  "$HOME/Library/Containers/com.microsoft.teams2/Data/tmp/.com.microsoft.teams2.helper.*"
)

echo "Starting Enhanced Microsoft Teams cleanup..."
echo "This script will remove all Microsoft Teams related cache, data, and preference files."
echo "This includes:"
echo "- Application cache and data"
echo "- Browser cache for Teams"
echo "- Container data and preferences"
echo "- Crash reports and logs"
echo "- Temporary files"
echo ""

# Function to safely remove directories
remove_directory() {
  local dir="$1"
  if [ -e "$dir" ]; then
    echo "Found: $dir"
    read -p "Delete this folder? (y/N): " -n 1 -r
    echo
    if [[ $REPLY =~ ^[Yy]$ ]]; then
      echo "Deleting: $dir"
      rm -rf "$dir"
      echo "✓ Deleted: $dir"
    else
      echo "Skipping: $dir"
    fi
  else
    echo "Not found: $dir"
  fi
}

# Process each folder
for folder in "${teams_folders[@]}"; do
  # Handle wildcard patterns
  if [[ "$folder" == *"*"* ]]; then
    # Expand wildcards and process each match
    for expanded_folder in $folder; do
      if [ -e "$expanded_folder" ]; then
        remove_directory "$expanded_folder"
      fi
    done
  else
    remove_directory "$folder"
  fi
done

echo ""
echo "=== Keychain Cleanup ==="
echo "Do you want to delete OneAuthAccount from keychain?"
read -p "Delete OneAuthAccount? (y/N): " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
  security delete-generic-password -s OneAuthAccount 2>/dev/null
  echo "✓ OneAuthAccount deleted from keychain"
else
  echo "Skipping OneAuthAccount deletion"
fi

echo "Do you want to delete additional Teams-related keychain entries?"
read -p "Delete Teams keychain entries? (y/N): " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
  # Delete Teams-related keychain entries
  security delete-generic-password -s "com.microsoft.teams2" 2>/dev/null || echo "No Teams2 keychain entry found"
  security delete-generic-password -s "com.microsoft.teams" 2>/dev/null || echo "No Teams keychain entry found"
  security delete-generic-password -s "UBF8T346G9.com.microsoft.teams" 2>/dev/null || echo "No Teams group container keychain entry found"
  echo "✓ Teams keychain entries deleted"
else
  echo "Skipping Teams keychain entries deletion"
fi

echo ""
echo "=== Additional Cleanup Options ==="
echo "Do you want to clear Teams browser cache for other browsers?"
read -p "Clear Teams browser cache? (y/N): " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
  # Safari Teams cache
  if [ -d "$HOME/Library/Safari/LocalStorage/https_teams.microsoft.com_0.localstorage" ]; then
    rm -rf "$HOME/Library/Safari/LocalStorage/https_teams.microsoft.com_0.localstorage"
    echo "✓ Safari Teams cache cleared"
  fi
  
  # Firefox Teams cache (if exists)
  find "$HOME/Library/Application Support/Firefox" -name "*teams*" -type d 2>/dev/null | while read -r firefox_cache; do
    rm -rf "$firefox_cache"
    echo "✓ Firefox Teams cache cleared: $firefox_cache"
  done
else
  echo "Skipping browser cache cleanup"
fi

echo ""
echo "=== Cleanup Summary ==="
echo "Enhanced Microsoft Teams cleanup completed!"
echo ""
echo "Additional manual cleanup options:"
echo "1. Open Keychain Access to manually review and delete any remaining Teams-related entries:"
echo "   open -a Keychain\\ Access"
echo ""
echo "2. Restart your computer to ensure all changes take effect"
echo ""
echo "3. If you're still experiencing issues, you may need to:"
echo "   - Uninstall and reinstall Microsoft Teams"
echo "   - Clear your browser cache completely"
echo "   - Check for any remaining Teams processes: ps aux | grep -i teams"
echo ""
echo "Note: This script removes all Teams data. You will need to sign in again after cleanup."