doc: minor update.

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Alexandre Pujol 2023-02-11 19:00:14 +00:00
parent f40a2ef457
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6 changed files with 54 additions and 37 deletions

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@ -33,21 +33,21 @@ follow the guidelines presented here.
The rules in the profile should be sorted in the rule ***block*** as follows:
- `include`
- `set rlimit`
- `capability`
- `network`
- `mount`
- `remount`
- `umount`
- `pivot_root`
- `change_profile`
- `signal`
- `ptrace`
- `unix`
- `dbus`
- `file`
- local include
1. `include`
1. `set rlimit`
1. `capability`
1. `network`
1. `mount`
1. `remount`
1. `umount`
1. `pivot_root`
1. `change_profile`
1. `signal`
1. `ptrace`
1. `unix`
1. `dbus`
1. `file`
1. local include
This rule order is taken from AppArmor with minor changes as we tend to:
@ -58,20 +58,20 @@ This rule order is taken from AppArmor with minor changes as we tend to:
The file block should be sorted as follow:
- `@{exec_path} mr`, the entry point of the profile
- The binaries and library required:
1. `@{exec_path} mr`, the entry point of the profile
1. The binaries and library required:
- `/{usr/,}bin/`, `/{usr/,}lib/`, `/opt/`...
- It is the only place where you can have `mr`, `rix`, `rPx`, `rUx`, `rPUX` rules.
- The shared resources: `/usr/share`...
- The system configuration: `/etc`...
- The system data: `/var`...
- The user data: `owner @{HOME}/`...
- The user configuration, cache and in general all dotfiles
- Temporary and runtime data: `/tmp/`, `@{run}/`, `/dev/shm/`...
- Sys files: `@{sys}/`...
- Proc files: `@{PROC}/`...
- Dev files: `/dev/`...
- Deny rules: `deny`...
1. The shared resources: `/usr/share`...
1. The system configuration: `/etc`...
1. The system data: `/var`...
1. The user data: `owner @{HOME}/`...
1. The user configuration, cache and in general all dotfiles
1. Temporary and runtime data: `/tmp/`, `@{run}/`, `/dev/shm/`...
1. Sys files: `@{sys}/`...
1. Proc files: `@{PROC}/`...
1. Dev files: `/dev/`...
1. Deny rules: `deny`...
### The dbus block

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@ -95,6 +95,6 @@ profile foo @{exec_path} {
[git]: https://help.github.com/articles/set-up-git/
[project]: https://github.com/roddhjav/apparmor.d
[flags]: https://github.com/roddhjav/apparmor.d/blob/master/dists/flags/main.flags
[profiles-a-f]: https://github.com/roddhjav/apparmor.d/blob/master/apparmor.d/profiles-a-f
[groups]: https://github.com/roddhjav/apparmor.d/blob/master/apparmor.d/groups
[flags]: https://github.com/roddhjav/apparmor.d/blob/main/dists/flags/main.flags
[profiles-a-f]: https://github.com/roddhjav/apparmor.d/blob/main/apparmor.d/profiles-a-f
[groups]: https://github.com/roddhjav/apparmor.d/blob/main/apparmor.d/groups

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@ -42,7 +42,25 @@ our profile:
[apparmor.d/apparmor.d/groups/apt/dpkg](https://github.com/roddhjav/apparmor.d/blob/accf5538bdfc1598f1cc1588a7118252884df50c/apparmor.d/groups/apt/dpkg#L123)
``` aa linenums="123"
profile diff {
profile diff {
include <abstractions/base>
include <abstractions/consoles>
/{usr/,}bin/ r,
/{usr/,}bin/pager mr,
/{usr/,}bin/less mr,
/{usr/,}bin/more mr,
/{usr/,}bin/diff mr,
owner @{HOME}/.lesshs* rw,
# Diff changed config files
/etc/** r,
# For shell pwd
/root/ r,
}
```
* In `pass`, as it is a dependency of pass. Here `diff` inherits pass' profile
@ -102,7 +120,7 @@ the following note:
intended to be used only via `"Px -> child-open"` exec transitions
from other profiles.
[children]: https://github.com/roddhjav/apparmor.d/blob/master/apparmor.d/groups/children
[children]: https://github.com/roddhjav/apparmor.d/blob/main/apparmor.d/groups/children
Here is an overview of the current children profile:
@ -170,4 +188,4 @@ or root) need to be present in these profiles.
[apparmor-wiki]: https://gitlab.com/apparmor/apparmor/-/wikis/FullSystemPolicy
[_full]: https://github.com/roddhjav/apparmor.d/blob/master/apparmor.d/groups/_full
[_full]: https://github.com/roddhjav/apparmor.d/blob/main/apparmor.d/groups/_full

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@ -14,4 +14,4 @@ the `--complain` option to the configure script. Then build the package as usual
```
Do not worry, the profiles that are not considered stable are kept in complain mode.
They can be tracked in the [`dists/flags`](https://github.com/roddhjav/apparmor.d/tree/master/dists/flags) directory.
They can be tracked in the [`dists/flags`](https://github.com/roddhjav/apparmor.d/tree/main/dists/flags) directory.

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@ -30,7 +30,7 @@ allow access of your home directory.
This provides a basic protection against some packages (on the AUR) that may have
rogue install script.
[pacman]: https://github.com/roddhjav/apparmor.d/blob/master/apparmor.d/groups/pacman/pacman
[pacman]: https://github.com/roddhjav/apparmor.d/blob/main/apparmor.d/groups/pacman/pacman
### Gnome can be very slow to start.

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@ -91,8 +91,7 @@ To read the AppArmor log from `/var/log/audit/audit.log`:
aa-log
```
To optionally filter a given profile name: `aa-log <profile-name>` (zsh will
autocomplete the profile name):
To optionally filter a given profile name: `aa-log <profile-name>` (your shell will autocomplete the profile name):
```
aa-log dnsmasq
DENIED dnsmasq open /proc/sys/kernel/osrelease comm=dnsmasq requested_mask=r denied_mask=r