OpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch.
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Gustavo Iñiguez Goia 5dd4ef06bb
ui: allow to use multiple protobuffer versions
Protobuffers compiled with protobuf < 3.20.0 are incompatible with
protobuf >= 4.0.0:
https://github.com/evilsocket/opensnitch/wiki/GUI-known-problems#gui-does-not-show-up

This has been a source of problems for some users (#1214, #647), and
in some distributions, previous protobuffer does no longer work due to
incompatibility with the protobuf package version installed
(OpenSuse Tumbleweed).

So in order to solve this issue, we provide several protobuffers,
for old and new protobuf versions:
proto/ui_pb2* for protobuf >= 4.0.0
proto/pre3200/ui_pb2* for protobuf >= 3.6.0 and < 3.20.0

To avoid import errors, each protobuffer must be placed in its own
directory, and the name of the protobuffer files must be named with
the syntax <prefix>_pb2.py/<prefix>_pb2_grpc.py:
  ui_pb2.py and ui_pb2_grpc.py

The default compiled protobuffer will be opensnitch/proto/ui_*.py
instead of opensnitch/ui_*.py
2025-01-03 14:48:35 +01:00
.github updated workflow compilation deps 2024-07-03 14:41:31 +02:00
daemon reload procmon method after fw rules 2024-12-17 12:33:38 +01:00
ebpf_prog Clear out warnings about unused variables 2024-12-03 20:57:45 +01:00
proto ui: allow to use multiple protobuffer versions 2025-01-03 14:48:35 +01:00
screenshots added more screenshots 2020-02-25 22:39:32 +01:00
ui ui: allow to use multiple protobuffer versions 2025-01-03 14:48:35 +01:00
utils ui: allow to use multiple protobuffer versions 2025-01-03 14:48:35 +01:00
.gitignore misc 2023-07-23 22:29:47 +02:00
LICENSE Update LICENSE 2020-06-20 17:48:59 +02:00
Makefile makefile: 2021-02-13 18:48:49 +03:00
README.md Update README.md 2024-09-26 13:48:23 +02:00
release.sh misc: small fix or general refactoring i did not bother commenting 2018-04-10 19:49:58 +02:00

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opensnitch

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OpenSnitch is a GNU/Linux application firewall.

•• Key FeaturesDownloadInstallationUsage examplesIn the press ••

OpenSnitch

Key features

Download

Download deb/rpm packages for your system from https://github.com/evilsocket/opensnitch/releases

Installation

deb

$ sudo apt install ./opensnitch*.deb ./python3-opensnitch-ui*.deb

rpm

$ sudo yum localinstall opensnitch-1*.rpm; sudo yum localinstall opensnitch-ui*.rpm

Then run: $ opensnitch-ui or launch the GUI from the Applications menu.

Please, refer to the documentation for detailed information.

OpenSnitch in action

Examples of OpenSnitch intercepting unexpected connections:

https://github.com/evilsocket/opensnitch/discussions/categories/show-and-tell

Have you seen a connection you didn't expect? submit it!

In the press

Donations

If you find OpenSnitch useful and want to donate to the dedicated developers, you can do it from the Sponsor this project section on the right side of this repository.

You can see here who are the current maintainers of OpenSnitch: https://github.com/evilsocket/opensnitch/commits/master

Contributors

See the list

Translating

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