Filter patterns (subscription subFilter, policy-group Filter, message
MsgFilter) accept arbitrary user input while the tested text (remarks
from subscriptions, log lines) is attacker-influenced. Regex.IsMatch
without timeout hangs on evil patterns like (a+)+$ - a malicious
subscription can freeze the UI/log pipeline on every update.
Add Utils.IsRegexMatch with a 2s timeout; fail open (match) with a log
so no node or message is silently dropped. Apply to all four call
sites.
Co-authored-by: sdhfsl <sdhfsl@users.noreply.github.com>
Refactor `ConfigHandler.MoveServer` to accept a `List<string>` of profile `IndexId`s instead of full `ProfileItem` objects. In `ProfilesViewModel`, remove the duplicated `_lstProfile` cache and build move lists directly from `ProfileItems`, so move and drag-reorder actions use the live UI order and avoid stale profile snapshots.
* first changes
* fix: use ItemsSource for fragment packets ComboBox so value saves correctly
* feat: add customizable packet fragmentation for Xray-core
- Add fragment settings in Core tab: Packets (dropdown), Length (range), Interval (range), MaxSplit (0-10000)
- Support both 'from-to' (e.g., 50-100) and single value (e.g., 50) formats for Length, Interval, and MaxSplit
- Validation with shortened error message: 'Invalid range format. Use from-to (e.g., 50-100).'
- UI in PopupBox (materialDesign) visible only when EnableFragment is checked
- Only Xray-core supported (Mihomo/sing-box fragment code removed)
- Localization updated for 8 languages
* fix: address 2dust review feedback
- Move FragmentPacketsOptions to Global class
- Remove default values from Fragment4RayItem model (set in ConfigHandler)
- Fix Avalonia bindings: move ItemsSource and SelectedItem to code-behind
- Update ViewModel to use Global.FragmentPacketsOptions
- Remove defaults from model properties
* Adjust ui
---------
Co-authored-by: 2dust <31833384+2dust@users.noreply.github.com>
Fetch and display tested server IP and country (with emoji) in speed tests. Adds CountryExtension for country->emoji mapping and a new IpInfoResult type; ConnectionHandler now retrieves/parses IP API results and GetRealPingTime signature adjusted. Models and entities (ProfileItemModel, ProfileExItem, SpeedTestResult) gain IpInfo fields; ProfileExManager can store test IP info. UI/UX updated: new IpInfo column in ProfilesView (desktop and Avalonia), ResUI resource strings for "IP Info", and EServerColName ordering supports IpInfo. SpeedtestService now captures IP info and forwards it to the view model via the update function.
2dust