feat: add ability to import existing profiles

src-tauri/src/lib.rs

@@ -16,6 +16,7 @@ mod default_browser;
 mod download;
 mod downloaded_browsers;
 mod extraction;
+mod profile_importer;
 mod proxy_manager;
 mod settings_manager;
 mod theme_detector;
@@ -55,6 +56,8 @@ use app_auto_updater::{
   check_for_app_updates, check_for_app_updates_manual, download_and_install_app_update,
 };
 
+use profile_importer::{detect_existing_profiles, import_browser_profile};
+
 use theme_detector::get_system_theme;
 
 // Trait to extend WebviewWindow with transparent titlebar functionality
@@ -168,6 +171,7 @@ pub fn run() {
     .plugin(tauri_plugin_opener::init())
     .plugin(tauri_plugin_shell::init())
     .plugin(tauri_plugin_deep_link::init())
+    .plugin(tauri_plugin_dialog::init())
     .setup(|app| {
       // Create the main window programmatically
       #[allow(unused_variables)]
@@ -309,6 +313,8 @@ pub fn run() {
       check_for_app_updates_manual,
       download_and_install_app_update,
       get_system_theme,
+      detect_existing_profiles,
+      import_browser_profile,
     ])
     .run(tauri::generate_context!())
     .expect("error while running tauri application");

src-tauri/src/profile_importer.rs

@@ -0,0 +1,661 @@
+use directories::BaseDirs;
+use serde::{Deserialize, Serialize};
+use std::collections::HashSet;
+use std::fs::{self, create_dir_all};
+use std::path::{Path, PathBuf};
+
+use crate::browser::BrowserType;
+use crate::browser_runner::BrowserRunner;
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct DetectedProfile {
+  pub browser: String,
+  pub name: String,
+  pub path: String,
+  pub description: String,
+}
+
+pub struct ProfileImporter {
+  base_dirs: BaseDirs,
+  browser_runner: BrowserRunner,
+}
+
+impl ProfileImporter {
+  pub fn new() -> Self {
+    Self {
+      base_dirs: BaseDirs::new().expect("Failed to get base directories"),
+      browser_runner: BrowserRunner::new(),
+    }
+  }
+
+  /// Detect existing browser profiles on the system
+  pub fn detect_existing_profiles(
+    &self,
+  ) -> Result<Vec<DetectedProfile>, Box<dyn std::error::Error>> {
+    let mut detected_profiles = Vec::new();
+
+    // Detect Firefox profiles
+    detected_profiles.extend(self.detect_firefox_profiles()?);
+
+    // Detect Chrome profiles
+    detected_profiles.extend(self.detect_chrome_profiles()?);
+
+    // Detect Brave profiles
+    detected_profiles.extend(self.detect_brave_profiles()?);
+
+    // Detect Firefox Developer Edition profiles
+    detected_profiles.extend(self.detect_firefox_developer_profiles()?);
+
+    // Detect Chromium profiles
+    detected_profiles.extend(self.detect_chromium_profiles()?);
+
+    // Detect Mullvad Browser profiles
+    detected_profiles.extend(self.detect_mullvad_browser_profiles()?);
+
+    // Detect Zen Browser profiles
+    detected_profiles.extend(self.detect_zen_browser_profiles()?);
+
+    // Remove duplicates based on path
+    let mut seen_paths = HashSet::new();
+    let unique_profiles: Vec<DetectedProfile> = detected_profiles
+      .into_iter()
+      .filter(|profile| seen_paths.insert(profile.path.clone()))
+      .collect();
+
+    Ok(unique_profiles)
+  }
+
+  /// Detect Firefox profiles
+  fn detect_firefox_profiles(&self) -> Result<Vec<DetectedProfile>, Box<dyn std::error::Error>> {
+    let mut profiles = Vec::new();
+
+    #[cfg(target_os = "macos")]
+    {
+      let firefox_dir = self
+        .base_dirs
+        .home_dir()
+        .join("Library/Application Support/Firefox/Profiles");
+      profiles.extend(self.scan_firefox_profiles_dir(&firefox_dir, "firefox")?);
+    }
+
+    #[cfg(target_os = "windows")]
+    {
+      if let Some(app_data) = self.base_dirs.data_dir() {
+        let firefox_dir = app_data.join("Mozilla/Firefox/Profiles");
+        profiles.extend(self.scan_firefox_profiles_dir(&firefox_dir, "firefox")?);
+      }
+    }
+
+    #[cfg(target_os = "linux")]
+    {
+      let firefox_dir = self.base_dirs.home_dir().join(".mozilla/firefox");
+      profiles.extend(self.scan_firefox_profiles_dir(&firefox_dir, "firefox")?);
+    }
+
+    Ok(profiles)
+  }
+
+  /// Detect Firefox Developer Edition profiles
+  fn detect_firefox_developer_profiles(
+    &self,
+  ) -> Result<Vec<DetectedProfile>, Box<dyn std::error::Error>> {
+    let mut profiles = Vec::new();
+
+    #[cfg(target_os = "macos")]
+    {
+      // Firefox Developer Edition on macOS uses separate profile directories
+      let firefox_dev_alt_dir = self
+        .base_dirs
+        .home_dir()
+        .join("Library/Application Support/Firefox Developer Edition/Profiles");
+
+      // Only scan the dedicated dev edition directory if it exists, otherwise skip to avoid duplicates
+      if firefox_dev_alt_dir.exists() {
+        profiles.extend(self.scan_firefox_profiles_dir(&firefox_dev_alt_dir, "firefox-developer")?);
+      }
+    }
+
+    #[cfg(target_os = "windows")]
+    {
+      if let Some(app_data) = self.base_dirs.data_dir() {
+        // Firefox Developer Edition on Windows typically uses separate directories
+        let firefox_dev_dir = app_data.join("Mozilla/Firefox Developer Edition/Profiles");
+        if firefox_dev_dir.exists() {
+          profiles.extend(self.scan_firefox_profiles_dir(&firefox_dev_dir, "firefox-developer")?);
+        }
+      }
+    }
+
+    #[cfg(target_os = "linux")]
+    {
+      // Firefox Developer Edition on Linux uses separate directories
+      let firefox_dev_dir = self
+        .base_dirs
+        .home_dir()
+        .join(".mozilla/firefox-dev-edition");
+      if firefox_dev_dir.exists() {
+        profiles.extend(self.scan_firefox_profiles_dir(&firefox_dev_dir, "firefox-developer")?);
+      }
+    }
+
+    Ok(profiles)
+  }
+
+  /// Detect Chrome profiles
+  fn detect_chrome_profiles(&self) -> Result<Vec<DetectedProfile>, Box<dyn std::error::Error>> {
+    let mut profiles = Vec::new();
+
+    #[cfg(target_os = "macos")]
+    {
+      let chrome_dir = self
+        .base_dirs
+        .home_dir()
+        .join("Library/Application Support/Google/Chrome");
+      profiles.extend(self.scan_chrome_profiles_dir(&chrome_dir, "chromium")?);
+    }
+
+    #[cfg(target_os = "windows")]
+    {
+      if let Some(local_app_data) = self.base_dirs.data_local_dir() {
+        let chrome_dir = local_app_data.join("Google/Chrome/User Data");
+        profiles.extend(self.scan_chrome_profiles_dir(&chrome_dir, "chromium")?);
+      }
+    }
+
+    #[cfg(target_os = "linux")]
+    {
+      let chrome_dir = self.base_dirs.home_dir().join(".config/google-chrome");
+      profiles.extend(self.scan_chrome_profiles_dir(&chrome_dir, "chromium")?);
+    }
+
+    Ok(profiles)
+  }
+
+  /// Detect Chromium profiles
+  fn detect_chromium_profiles(&self) -> Result<Vec<DetectedProfile>, Box<dyn std::error::Error>> {
+    let mut profiles = Vec::new();
+
+    #[cfg(target_os = "macos")]
+    {
+      let chromium_dir = self
+        .base_dirs
+        .home_dir()
+        .join("Library/Application Support/Chromium");
+      profiles.extend(self.scan_chrome_profiles_dir(&chromium_dir, "chromium")?);
+    }
+
+    #[cfg(target_os = "windows")]
+    {
+      if let Some(local_app_data) = self.base_dirs.data_local_dir() {
+        let chromium_dir = local_app_data.join("Chromium/User Data");
+        profiles.extend(self.scan_chrome_profiles_dir(&chromium_dir, "chromium")?);
+      }
+    }
+
+    #[cfg(target_os = "linux")]
+    {
+      let chromium_dir = self.base_dirs.home_dir().join(".config/chromium");
+      profiles.extend(self.scan_chrome_profiles_dir(&chromium_dir, "chromium")?);
+    }
+
+    Ok(profiles)
+  }
+
+  /// Detect Brave profiles
+  fn detect_brave_profiles(&self) -> Result<Vec<DetectedProfile>, Box<dyn std::error::Error>> {
+    let mut profiles = Vec::new();
+
+    #[cfg(target_os = "macos")]
+    {
+      let brave_dir = self
+        .base_dirs
+        .home_dir()
+        .join("Library/Application Support/BraveSoftware/Brave-Browser");
+      profiles.extend(self.scan_chrome_profiles_dir(&brave_dir, "brave")?);
+    }
+
+    #[cfg(target_os = "windows")]
+    {
+      if let Some(local_app_data) = self.base_dirs.data_local_dir() {
+        let brave_dir = local_app_data.join("BraveSoftware/Brave-Browser/User Data");
+        profiles.extend(self.scan_chrome_profiles_dir(&brave_dir, "brave")?);
+      }
+    }
+
+    #[cfg(target_os = "linux")]
+    {
+      let brave_dir = self
+        .base_dirs
+        .home_dir()
+        .join(".config/BraveSoftware/Brave-Browser");
+      profiles.extend(self.scan_chrome_profiles_dir(&brave_dir, "brave")?);
+    }
+
+    Ok(profiles)
+  }
+
+  /// Detect Mullvad Browser profiles
+  fn detect_mullvad_browser_profiles(
+    &self,
+  ) -> Result<Vec<DetectedProfile>, Box<dyn std::error::Error>> {
+    let mut profiles = Vec::new();
+
+    #[cfg(target_os = "macos")]
+    {
+      let mullvad_dir = self
+        .base_dirs
+        .home_dir()
+        .join("Library/Application Support/MullvadBrowser/Profiles");
+      profiles.extend(self.scan_firefox_profiles_dir(&mullvad_dir, "mullvad-browser")?);
+    }
+
+    #[cfg(target_os = "windows")]
+    {
+      if let Some(app_data) = self.base_dirs.data_dir() {
+        let mullvad_dir = app_data.join("MullvadBrowser/Profiles");
+        profiles.extend(self.scan_firefox_profiles_dir(&mullvad_dir, "mullvad-browser")?);
+      }
+    }
+
+    #[cfg(target_os = "linux")]
+    {
+      let mullvad_dir = self.base_dirs.home_dir().join(".mullvad-browser");
+      profiles.extend(self.scan_firefox_profiles_dir(&mullvad_dir, "mullvad-browser")?);
+    }
+
+    Ok(profiles)
+  }
+
+  /// Detect Zen Browser profiles
+  fn detect_zen_browser_profiles(
+    &self,
+  ) -> Result<Vec<DetectedProfile>, Box<dyn std::error::Error>> {
+    let mut profiles = Vec::new();
+
+    #[cfg(target_os = "macos")]
+    {
+      let zen_dir = self
+        .base_dirs
+        .home_dir()
+        .join("Library/Application Support/Zen/Profiles");
+      profiles.extend(self.scan_firefox_profiles_dir(&zen_dir, "zen")?);
+    }
+
+    #[cfg(target_os = "windows")]
+    {
+      if let Some(app_data) = self.base_dirs.data_dir() {
+        let zen_dir = app_data.join("Zen/Profiles");
+        profiles.extend(self.scan_firefox_profiles_dir(&zen_dir, "zen")?);
+      }
+    }
+
+    #[cfg(target_os = "linux")]
+    {
+      let zen_dir = self.base_dirs.home_dir().join(".zen");
+      profiles.extend(self.scan_firefox_profiles_dir(&zen_dir, "zen")?);
+    }
+
+    Ok(profiles)
+  }
+
+  /// Scan Firefox-style profiles directory
+  fn scan_firefox_profiles_dir(
+    &self,
+    profiles_dir: &Path,
+    browser_type: &str,
+  ) -> Result<Vec<DetectedProfile>, Box<dyn std::error::Error>> {
+    let mut profiles = Vec::new();
+
+    if !profiles_dir.exists() {
+      return Ok(profiles);
+    }
+
+    // Read profiles.ini file if it exists
+    let profiles_ini = profiles_dir
+      .parent()
+      .unwrap_or(profiles_dir)
+      .join("profiles.ini");
+    if profiles_ini.exists() {
+      if let Ok(content) = fs::read_to_string(&profiles_ini) {
+        profiles.extend(self.parse_firefox_profiles_ini(&content, profiles_dir, browser_type)?);
+      }
+    }
+
+    // Also scan directory for any profile folders not in profiles.ini
+    if let Ok(entries) = fs::read_dir(profiles_dir) {
+      for entry in entries.flatten() {
+        let path = entry.path();
+        if path.is_dir() {
+          let prefs_file = path.join("prefs.js");
+          if prefs_file.exists() {
+            let profile_name = path
+              .file_name()
+              .and_then(|n| n.to_str())
+              .unwrap_or("Unknown Profile");
+
+            // Check if this profile was already found in profiles.ini
+            let already_added = profiles.iter().any(|p| p.path == path.to_string_lossy());
+            if !already_added {
+              profiles.push(DetectedProfile {
+                browser: browser_type.to_string(),
+                name: format!(
+                  "{} Profile - {}",
+                  self.get_browser_display_name(browser_type),
+                  profile_name
+                ),
+                path: path.to_string_lossy().to_string(),
+                description: format!("Profile folder: {profile_name}"),
+              });
+            }
+          }
+        }
+      }
+    }
+
+    Ok(profiles)
+  }
+
+  /// Parse Firefox profiles.ini file
+  fn parse_firefox_profiles_ini(
+    &self,
+    content: &str,
+    profiles_dir: &Path,
+    browser_type: &str,
+  ) -> Result<Vec<DetectedProfile>, Box<dyn std::error::Error>> {
+    let mut profiles = Vec::new();
+    let mut current_section = String::new();
+    let mut profile_name = String::new();
+    let mut profile_path = String::new();
+    let mut is_relative = true;
+
+    for line in content.lines() {
+      let line = line.trim();
+
+      if line.starts_with('[') && line.ends_with(']') {
+        // Save previous profile if complete
+        if !current_section.is_empty()
+          && current_section.starts_with("Profile")
+          && !profile_path.is_empty()
+        {
+          let full_path = if is_relative {
+            profiles_dir.join(&profile_path)
+          } else {
+            PathBuf::from(&profile_path)
+          };
+
+          if full_path.exists() {
+            let display_name = if profile_name.is_empty() {
+              format!("{} Profile", self.get_browser_display_name(browser_type))
+            } else {
+              format!(
+                "{} - {}",
+                self.get_browser_display_name(browser_type),
+                profile_name
+              )
+            };
+
+            profiles.push(DetectedProfile {
+              browser: browser_type.to_string(),
+              name: display_name,
+              path: full_path.to_string_lossy().to_string(),
+              description: format!("Profile: {profile_name}"),
+            });
+          }
+        }
+
+        // Start new section
+        current_section = line[1..line.len() - 1].to_string();
+        profile_name.clear();
+        profile_path.clear();
+        is_relative = true;
+      } else if line.contains('=') {
+        let parts: Vec<&str> = line.splitn(2, '=').collect();
+        if parts.len() == 2 {
+          let key = parts[0].trim();
+          let value = parts[1].trim();
+
+          match key {
+            "Name" => profile_name = value.to_string(),
+            "Path" => profile_path = value.to_string(),
+            "IsRelative" => is_relative = value == "1",
+            _ => {}
+          }
+        }
+      }
+    }
+
+    // Handle last profile
+    if !current_section.is_empty()
+      && current_section.starts_with("Profile")
+      && !profile_path.is_empty()
+    {
+      let full_path = if is_relative {
+        profiles_dir.join(&profile_path)
+      } else {
+        PathBuf::from(&profile_path)
+      };
+
+      if full_path.exists() {
+        let display_name = if profile_name.is_empty() {
+          format!("{} Profile", self.get_browser_display_name(browser_type))
+        } else {
+          format!(
+            "{} - {}",
+            self.get_browser_display_name(browser_type),
+            profile_name
+          )
+        };
+
+        profiles.push(DetectedProfile {
+          browser: browser_type.to_string(),
+          name: display_name,
+          path: full_path.to_string_lossy().to_string(),
+          description: format!("Profile: {profile_name}"),
+        });
+      }
+    }
+
+    Ok(profiles)
+  }
+
+  /// Scan Chrome-style profiles directory
+  fn scan_chrome_profiles_dir(
+    &self,
+    browser_dir: &Path,
+    browser_type: &str,
+  ) -> Result<Vec<DetectedProfile>, Box<dyn std::error::Error>> {
+    let mut profiles = Vec::new();
+
+    if !browser_dir.exists() {
+      return Ok(profiles);
+    }
+
+    // Check for Default profile
+    let default_profile = browser_dir.join("Default");
+    if default_profile.exists() && default_profile.join("Preferences").exists() {
+      profiles.push(DetectedProfile {
+        browser: browser_type.to_string(),
+        name: format!(
+          "{} - Default Profile",
+          self.get_browser_display_name(browser_type)
+        ),
+        path: default_profile.to_string_lossy().to_string(),
+        description: "Default profile".to_string(),
+      });
+    }
+
+    // Check for Profile X directories
+    if let Ok(entries) = fs::read_dir(browser_dir) {
+      for entry in entries.flatten() {
+        let path = entry.path();
+        if path.is_dir() {
+          let dir_name = path.file_name().and_then(|n| n.to_str()).unwrap_or("");
+
+          if dir_name.starts_with("Profile ") && path.join("Preferences").exists() {
+            let profile_number = &dir_name[8..]; // Remove "Profile " prefix
+            profiles.push(DetectedProfile {
+              browser: browser_type.to_string(),
+              name: format!(
+                "{} - Profile {}",
+                self.get_browser_display_name(browser_type),
+                profile_number
+              ),
+              path: path.to_string_lossy().to_string(),
+              description: format!("Profile {profile_number}"),
+            });
+          }
+        }
+      }
+    }
+
+    Ok(profiles)
+  }
+
+  /// Get browser display name
+  fn get_browser_display_name(&self, browser_type: &str) -> &str {
+    match browser_type {
+      "firefox" => "Firefox",
+      "firefox-developer" => "Firefox Developer",
+      "chromium" => "Chrome/Chromium",
+      "brave" => "Brave",
+      "mullvad-browser" => "Mullvad Browser",
+      "zen" => "Zen Browser",
+      "tor-browser" => "Tor Browser",
+      _ => "Unknown Browser",
+    }
+  }
+
+  /// Import a profile from an existing browser profile
+  pub fn import_profile(
+    &self,
+    source_path: &str,
+    browser_type: &str,
+    new_profile_name: &str,
+  ) -> Result<(), Box<dyn std::error::Error>> {
+    // Validate that source path exists
+    let source_path = Path::new(source_path);
+    if !source_path.exists() {
+      return Err("Source profile path does not exist".into());
+    }
+
+    // Validate browser type
+    let _browser_type = BrowserType::from_str(browser_type)
+      .map_err(|_| format!("Invalid browser type: {browser_type}"))?;
+
+    // Check if a profile with this name already exists
+    let existing_profiles = self.browser_runner.list_profiles()?;
+    if existing_profiles
+      .iter()
+      .any(|p| p.name.to_lowercase() == new_profile_name.to_lowercase())
+    {
+      return Err(format!("Profile with name '{new_profile_name}' already exists").into());
+    }
+
+    // Create the new profile directory
+    let snake_case_name = new_profile_name.to_lowercase().replace(' ', "_");
+    let profiles_dir = self.browser_runner.get_profiles_dir();
+    let new_profile_path = profiles_dir.join(&snake_case_name);
+
+    create_dir_all(&new_profile_path)?;
+
+    // Copy all files from source to destination
+    Self::copy_directory_recursive(source_path, &new_profile_path)?;
+
+    // Create the profile metadata without overwriting the imported data
+    // We need to find a suitable version for this browser type
+    let available_versions = self.get_default_version_for_browser(browser_type)?;
+
+    let profile = crate::browser_runner::BrowserProfile {
+      name: new_profile_name.to_string(),
+      browser: browser_type.to_string(),
+      version: available_versions,
+      profile_path: new_profile_path.to_string_lossy().to_string(),
+      proxy: None,
+      process_id: None,
+      last_launch: None,
+    };
+
+    // Save the profile metadata
+    self.browser_runner.save_profile(&profile)?;
+
+    println!(
+      "Successfully imported profile '{}' from '{}'",
+      new_profile_name,
+      source_path.display()
+    );
+
+    Ok(())
+  }
+
+  /// Get a default version for a browser type
+  fn get_default_version_for_browser(
+    &self,
+    browser_type: &str,
+  ) -> Result<String, Box<dyn std::error::Error>> {
+    // Try to get a downloaded version first, fallback to a reasonable default
+    let registry =
+      crate::downloaded_browsers::DownloadedBrowsersRegistry::load().unwrap_or_default();
+    let downloaded_versions = registry.get_downloaded_versions(browser_type);
+
+    if let Some(version) = downloaded_versions.first() {
+      return Ok(version.clone());
+    }
+
+    // If no downloaded versions, return a sensible default
+    match browser_type {
+      "firefox" => Ok("latest".to_string()),
+      "firefox-developer" => Ok("latest".to_string()),
+      "chromium" => Ok("latest".to_string()),
+      "brave" => Ok("latest".to_string()),
+      "zen" => Ok("latest".to_string()),
+      "mullvad-browser" => Ok("13.5.16".to_string()), // Mullvad Browser common version
+      "tor-browser" => Ok("latest".to_string()),
+      _ => Ok("latest".to_string()),
+    }
+  }
+
+  /// Recursively copy directory contents
+  fn copy_directory_recursive(
+    source: &Path,
+    destination: &Path,
+  ) -> Result<(), Box<dyn std::error::Error>> {
+    if !destination.exists() {
+      create_dir_all(destination)?;
+    }
+
+    for entry in fs::read_dir(source)? {
+      let entry = entry?;
+      let source_path = entry.path();
+      let dest_path = destination.join(entry.file_name());
+
+      if source_path.is_dir() {
+        Self::copy_directory_recursive(&source_path, &dest_path)?;
+      } else {
+        fs::copy(&source_path, &dest_path)?;
+      }
+    }
+
+    Ok(())
+  }
+}
+
+// Tauri commands
+#[tauri::command]
+pub async fn detect_existing_profiles() -> Result<Vec<DetectedProfile>, String> {
+  let importer = ProfileImporter::new();
+  importer
+    .detect_existing_profiles()
+    .map_err(|e| format!("Failed to detect existing profiles: {e}"))
+}
+
+#[tauri::command]
+pub async fn import_browser_profile(
+  source_path: String,
+  browser_type: String,
+  new_profile_name: String,
+) -> Result<(), String> {
+  let importer = ProfileImporter::new();
+  importer
+    .import_profile(&source_path, &browser_type, &new_profile_name)
+    .map_err(|e| format!("Failed to import profile: {e}"))
+}