Code cleaning around the util/net package. The goal was to write a more understandable source code but modify nothing on the logic.
Protect the WireGuard UDP listeners with marks.
The implementation can support the VPN permission revocation events in thread safe way. It will be important if we start to support the running time route and DNS update features.
- uniformize the file name convention: [struct_name] _ [functions] _ [os].go
- code cleaning in net_linux.go
- move env variables to env.go file
- Update nftables library to v0.2.0
- Mark traffic that was originally destined for local and applies the input rules in the forward chain if said traffic was redirected (e.g. by Docker)
- Add nft rules to internal map only if flush was successful
- Improve error message if handle is 0 (= not found or hasn't been refreshed)
- Add debug logging when route rules are added
- Replace nftables userdata (rule ID) with a rule hash
This update adds new relay integration for NetBird clients. The new relay is based on web sockets and listens on a single port.
- Adds new relay implementation with websocket with single port relaying mechanism
- refactor peer connection logic, allowing upgrade and downgrade from/to P2P connection
- peer connections are faster since it connects first to relay and then upgrades to P2P
- maintains compatibility with old clients by not using the new relay
- updates infrastructure scripts with new relay service
* Update dependencies and switch systray library
This commit updates the project's dependencies and switches from the 'getlantern/systray' library to the 'fyne.io/systray' library. It also removes some unused dependencies, improving the maintainability and performance of the project. This change in the system tray library is an upgrade which offers more extensive features and better support.
* Remove legacy_appindicator tag from .goreleaser_ui.yaml
* compile client under freebsd (#1620)
Compile netbird client under freebsd and now support netstack and userspace modes.
Refactoring linux specific code to share same code with FreeBSD, move to *_unix.go files.
Not implemented yet:
Kernel mode not supported
DNS probably does not work yet
Routing also probably does not work yet
SSH support did not tested yet
Lack of test environment for freebsd (dedicated VM for github runners under FreeBSD required)
Lack of tests for freebsd specific code
info reporting need to review and also implement, for example OS reported as GENERIC instead of FreeBSD (lack of FreeBSD icon in management interface)
Lack of proper client setup under FreeBSD
Lack of FreeBSD port/package
* Add DNS routes (#1943)
Given domains are resolved periodically and resolved IPs are replaced with the new ones. Unless the flag keep_route is set to true, then only new ones are added.
This option is helpful if there are long-running connections that might still point to old IP addresses from changed DNS records.
* Add process posture check (#1693)
Introduces a process posture check to validate the existence and active status of specific binaries on peer systems. The check ensures that files are present at specified paths, and that corresponding processes are running. This check supports Linux, Windows, and macOS systems.
Co-authored-by: Evgenii <mail@skillcoder.com>
Co-authored-by: Pascal Fischer <pascal@netbird.io>
Co-authored-by: Zoltan Papp <zoltan.pmail@gmail.com>
Co-authored-by: Viktor Liu <17948409+lixmal@users.noreply.github.com>
Co-authored-by: Bethuel Mmbaga <bethuelmbaga12@gmail.com>
Upgrades `go.opentelemetry.io/otel` from version` v1.11.1` to `v1.26.0`. The upgrade addresses compatibility issues caused by the removal of several sub-packages in the latest OpenTelemetry release, which were causing broken dependencies.
**Key Changes:**
- Upgraded `go.opentelemetry.io/otel` from `v1.11.1` to `v1.26.0`.
- Fixed broken dependencies by replacing the deprecated sub-packages:
- `go.opentelemetry.io/otel/metric/instrument`
- `go.opentelemetry.io/otel/metric/instrument/asyncint64`
- `go.opentelemetry.io/otel/metric/instrument/syncint64`
- Upgraded `google.golang.org/grpc` from `v1.56.3` to `v1.64.0` which deprecate `Dial` and `DialContext` to `NewClient`.
* migrate sqlite store to
generic sql store
* fix conflicts
* init postgres store
* Add postgres store tests
* Refactor postgres store engine name
* fix tests
* Run postgres store tests on linux only
* fix tests
* Refactor
* cascade policy rules on policy deletion
* fix tests
* run postgres cases in new db
* close store connection after tests
* refactor
* using testcontainers
* sync go sum
* remove postgres service
* remove store cleanup
* go mod tidy
* remove env
* use postgres as engine and initialize test store with testcontainer
---------
Co-authored-by: Maycon Santos <mlsmaycon@gmail.com>
All routes are now installed in a custom netbird routing table.
Management and wireguard traffic is now marked with a custom fwmark.
When the mark is present the traffic is routed via the main routing table, bypassing the VPN.
When the mark is absent the traffic is routed via the netbird routing table, if:
- there's no match in the main routing table
- it would match the default route in the routing table
IPv6 traffic is blocked when a default route IPv4 route is configured to avoid leakage.
* adding peer healthcheck
* generate proto file
* fix return in udp mux and replace with continue
* use ice agent for latency checks
* fix status output
* remove some logs
* fix status test
* revert bind and ebpf code
* fix error handling on binding response callback
* extend error handling on binding response callback
---------
Co-authored-by: Maycon Santos <mlsmaycon@gmail.com>
