Limit wireproxy's permissions with landlock (#108)

* Limit wireproxy's permissions with landlock

* Show better debug message

* Fix crash when info is null

* Fix crash when landlock ABI is outdated

* remove /dev/std{in,out,err} from landlock restriction
This commit is contained in:
pufferfish 2024-04-13 02:38:48 +01:00 committed by GitHub
parent eccf83a0cf
commit a6797166eb
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3 changed files with 108 additions and 20 deletions

4
go.sum
View file

@ -8,6 +8,8 @@ github.com/go-ini/ini v1.67.0 h1:z6ZrTEZqSWOTyH2FlglNbNgARyHG8oLW9gMELqKr06A=
github.com/go-ini/ini v1.67.0/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
github.com/google/btree v1.1.2 h1:xf4v41cLI2Z6FxbKm+8Bu+m8ifhj15JuZ9sa0jZCMUU=
github.com/google/btree v1.1.2/go.mod h1:qOPhT0dTNdNzV6Z/lhRX0YXUafgPLFUh+gZMl761Gm4=
github.com/landlock-lsm/go-landlock v0.0.0-20240216195629-efb66220540a h1:dz+a1MiMQksVhejeZwqJuzPawYQBwug74J8PPtkLl9U=
github.com/landlock-lsm/go-landlock v0.0.0-20240216195629-efb66220540a/go.mod h1:1NY/VPO8xm3hXw3f+M65z+PJDLUaZA5cu7OfanxoUzY=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
@ -33,5 +35,7 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gvisor.dev/gvisor v0.0.0-20230927004350-cbd86285d259 h1:TbRPT0HtzFP3Cno1zZo7yPzEEnfu8EjLfl6IU9VfqkQ=
gvisor.dev/gvisor v0.0.0-20230927004350-cbd86285d259/go.mod h1:AVgIgHMwK63XvmAzWG9vLQ41YnVHN0du0tEC46fI7yY=
kernel.org/pub/linux/libs/security/libcap/psx v1.2.69 h1:IdrOs1ZgwGw5CI+BH6GgVVlOt+LAXoPyh7enr8lfaXs=
kernel.org/pub/linux/libs/security/libcap/psx v1.2.69/go.mod h1:+l6Ee2F59XiJ2I6WR5ObpC1utCQJZ/VLsEbQCD8RG24=
suah.dev/protect v1.2.3 h1:aHeoNwZ9YPp64hrYaN0g0djNE1eRujgH63CrfRrUKdc=
suah.dev/protect v1.2.3/go.mod h1:n1R3XIbsnryKX7C1PO88i5Wgo0v8OTXm9K9FIKt4rfs=