Luke Granger-Brown
57725ef3ec
git-subtree-dir: third_party/nixpkgs git-subtree-split: 76612b17c0ce71689921ca12d9ffdc9c23ce40b2
322 lines
12 KiB
Nix
322 lines
12 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
let
|
|
inherit (builtins) attrNames hasAttr isAttrs;
|
|
inherit (lib) getLib;
|
|
inherit (config.environment) etc;
|
|
# Utility to generate an AppArmor rule
|
|
# only when the given path exists in config.environment.etc
|
|
etcRule = arg:
|
|
let go = { path ? null, mode ? "r", trail ? "" }:
|
|
lib.optionalString (hasAttr path etc)
|
|
"${mode} ${config.environment.etc.${path}.source}${trail},";
|
|
in if isAttrs arg
|
|
then go arg
|
|
else go { path = arg; };
|
|
in
|
|
{
|
|
# FIXME: most of the etcRule calls below have been
|
|
# written systematically by converting from apparmor-profiles's profiles
|
|
# without testing nor deep understanding of their uses,
|
|
# and thus may need more rules or can have less rules;
|
|
# this remains to be determined case by case,
|
|
# some may even be completely useless.
|
|
config.security.apparmor.includes = {
|
|
# This one is included by <tunables/global>
|
|
# which is usually included before any profile.
|
|
"abstractions/tunables/alias" = ''
|
|
alias /bin -> /run/current-system/sw/bin,
|
|
alias /lib/modules -> /run/current-system/kernel/lib/modules,
|
|
alias /sbin -> /run/current-system/sw/sbin,
|
|
alias /usr -> /run/current-system/sw,
|
|
'';
|
|
"abstractions/audio" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/audio"
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
"asound.conf"
|
|
"esound/esd.conf"
|
|
"libao.conf"
|
|
{ path = "pulse"; trail = "/"; }
|
|
{ path = "pulse"; trail = "/**"; }
|
|
{ path = "sound"; trail = "/"; }
|
|
{ path = "sound"; trail = "/**"; }
|
|
{ path = "alsa/conf.d"; trail = "/"; }
|
|
{ path = "alsa/conf.d"; trail = "/*"; }
|
|
"openal/alsoft.conf"
|
|
"wildmidi/wildmidi.conf"
|
|
];
|
|
"abstractions/authentication" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/authentication"
|
|
# Defined in security.pam
|
|
include <abstractions/pam>
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
"nologin"
|
|
"securetty"
|
|
{ path = "security"; trail = "/*"; }
|
|
"shadow"
|
|
"gshadow"
|
|
"pwdb.conf"
|
|
"default/passwd"
|
|
"login.defs"
|
|
];
|
|
"abstractions/base" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/base"
|
|
r ${pkgs.stdenv.cc.libc}/share/locale/**,
|
|
r ${pkgs.stdenv.cc.libc}/share/locale.alias,
|
|
r ${config.i18n.glibcLocales}/lib/locale/locale-archive,
|
|
${etcRule "localtime"}
|
|
r ${pkgs.tzdata}/share/zoneinfo/**,
|
|
r ${pkgs.stdenv.cc.libc}/share/i18n/**,
|
|
'';
|
|
"abstractions/bash" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/bash"
|
|
|
|
# bash inspects filesystems at startup
|
|
# and /etc/mtab is linked to /proc/mounts
|
|
r @{PROC}/mounts,
|
|
|
|
# system-wide bash configuration
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
"profile.dos"
|
|
"profile"
|
|
"profile.d"
|
|
{ path = "profile.d"; trail = "/*"; }
|
|
"bashrc"
|
|
"bash.bashrc"
|
|
"bash.bashrc.local"
|
|
"bash_completion"
|
|
"bash_completion.d"
|
|
{ path = "bash_completion.d"; trail = "/*"; }
|
|
# bash relies on system-wide readline configuration
|
|
"inputrc"
|
|
# run out of /etc/bash.bashrc
|
|
"DIR_COLORS"
|
|
];
|
|
"abstractions/consoles" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/consoles"
|
|
'';
|
|
"abstractions/cups-client" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/cups-client"
|
|
${etcRule "cups/cups-client.conf"}
|
|
'';
|
|
"abstractions/dbus-session-strict" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/dbus-session-strict"
|
|
${etcRule "machine-id"}
|
|
'';
|
|
"abstractions/dconf" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/dconf"
|
|
${etcRule { path = "dconf"; trail = "/**"; }}
|
|
'';
|
|
"abstractions/dri-common" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/dri-common"
|
|
${etcRule "drirc"}
|
|
'';
|
|
# The config.fonts.fontconfig NixOS module adds many files to /etc/fonts/
|
|
# by symlinking them but without exporting them outside of its NixOS module,
|
|
# those are therefore added there to this "abstractions/fonts".
|
|
"abstractions/fonts" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/fonts"
|
|
${etcRule { path = "fonts"; trail = "/**"; }}
|
|
'';
|
|
"abstractions/gnome" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/gnome"
|
|
include <abstractions/fonts>
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
{ path = "gnome"; trail = "/gtkrc*"; }
|
|
{ path = "gtk"; trail = "/*"; }
|
|
{ path = "gtk-2.0"; trail = "/*"; }
|
|
{ path = "gtk-3.0"; trail = "/*"; }
|
|
"orbitrc"
|
|
{ path = "pango"; trail = "/*"; }
|
|
{ path = "/etc/gnome-vfs-2.0"; trail = "/modules/"; }
|
|
{ path = "/etc/gnome-vfs-2.0"; trail = "/modules/*"; }
|
|
"papersize"
|
|
{ path = "cups"; trail = "/lpoptions"; }
|
|
{ path = "gnome"; trail = "/defaults.list"; }
|
|
{ path = "xdg"; trail = "/{,*-}mimeapps.list"; }
|
|
"xdg/mimeapps.list"
|
|
];
|
|
"abstractions/kde" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/kde"
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
{ path = "qt3"; trail = "/kstylerc"; }
|
|
{ path = "qt3"; trail = "/qt_plugins_3.3rc"; }
|
|
{ path = "qt3"; trail = "/qtrc"; }
|
|
"kderc"
|
|
{ path = "kde3"; trail = "/*"; }
|
|
"kde4rc"
|
|
{ path = "xdg"; trail = "/kdeglobals"; }
|
|
{ path = "xdg"; trail = "/Trolltech.conf"; }
|
|
];
|
|
"abstractions/kerberosclient" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/kerberosclient"
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
{ path = "krb5.keytab"; mode="rk"; }
|
|
"krb5.conf"
|
|
"krb5.conf.d"
|
|
{ path = "krb5.conf.d"; trail = "/*"; }
|
|
|
|
# config files found via strings on libs
|
|
"krb.conf"
|
|
"krb.realms"
|
|
"srvtab"
|
|
];
|
|
"abstractions/ldapclient" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/ldapclient"
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
"ldap.conf"
|
|
"ldap.secret"
|
|
{ path = "openldap"; trail = "/*"; }
|
|
{ path = "openldap"; trail = "/cacerts/*"; }
|
|
{ path = "sasl2"; trail = "/*"; }
|
|
];
|
|
"abstractions/likewise" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/likewise"
|
|
'';
|
|
"abstractions/mdns" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/mdns"
|
|
${etcRule "nss_mdns.conf"}
|
|
'';
|
|
"abstractions/nameservice" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/nameservice"
|
|
|
|
# Many programs wish to perform nameservice-like operations, such as
|
|
# looking up users by name or id, groups by name or id, hosts by name
|
|
# or IP, etc. These operations may be performed through files, dns,
|
|
# NIS, NIS+, LDAP, hesiod, wins, etc. Allow them all here.
|
|
mr ${getLib pkgs.nss}/lib/libnss_*.so*,
|
|
mr ${getLib pkgs.nss}/lib64/libnss_*.so*,
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
"group"
|
|
"host.conf"
|
|
"hosts"
|
|
"nsswitch.conf"
|
|
"gai.conf"
|
|
"passwd"
|
|
"protocols"
|
|
|
|
# libtirpc (used for NIS/YP login) needs this
|
|
"netconfig"
|
|
|
|
"resolv.conf"
|
|
|
|
{ path = "samba"; trail = "/lmhosts"; }
|
|
"services"
|
|
|
|
"default/nss"
|
|
|
|
# libnl-3-200 via libnss-gw-name
|
|
{ path = "libnl"; trail = "/classid"; }
|
|
{ path = "libnl-3"; trail = "/classid"; }
|
|
];
|
|
"abstractions/nis" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/nis"
|
|
'';
|
|
"abstractions/nss-systemd" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/nss-systemd"
|
|
'';
|
|
"abstractions/nvidia" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/nvidia"
|
|
${etcRule "vdpau_wrapper.cfg"}
|
|
'';
|
|
"abstractions/opencl-common" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/opencl-common"
|
|
${etcRule { path = "OpenCL"; trail = "/**"; }}
|
|
'';
|
|
"abstractions/opencl-mesa" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/opencl-mesa"
|
|
${etcRule "default/drirc"}
|
|
'';
|
|
"abstractions/openssl" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/openssl"
|
|
${etcRule { path = "ssl"; trail = "/openssl.cnf"; }}
|
|
'';
|
|
"abstractions/p11-kit" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/p11-kit"
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
{ path = "pkcs11"; trail = "/"; }
|
|
{ path = "pkcs11"; trail = "/pkcs11.conf"; }
|
|
{ path = "pkcs11"; trail = "/modules/"; }
|
|
{ path = "pkcs11"; trail = "/modules/*"; }
|
|
];
|
|
"abstractions/perl" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/perl"
|
|
${etcRule { path = "perl"; trail = "/**"; }}
|
|
'';
|
|
"abstractions/php" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/php"
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
{ path = "php"; trail = "/**/"; }
|
|
{ path = "php5"; trail = "/**/"; }
|
|
{ path = "php7"; trail = "/**/"; }
|
|
{ path = "php"; trail = "/**.ini"; }
|
|
{ path = "php5"; trail = "/**.ini"; }
|
|
{ path = "php7"; trail = "/**.ini"; }
|
|
];
|
|
"abstractions/postfix-common" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/postfix-common"
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
"mailname"
|
|
{ path = "postfix"; trail = "/*.cf"; }
|
|
"postfix/main.cf"
|
|
"postfix/master.cf"
|
|
];
|
|
"abstractions/python" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/python"
|
|
'';
|
|
"abstractions/qt5" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/qt5"
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
{ path = "xdg"; trail = "/QtProject/qtlogging.ini"; }
|
|
{ path = "xdg/QtProject"; trail = "/qtlogging.ini"; }
|
|
"xdg/QtProject/qtlogging.ini"
|
|
];
|
|
"abstractions/samba" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/samba"
|
|
${etcRule { path = "samba"; trail = "/*"; }}
|
|
'';
|
|
"abstractions/ssl_certs" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/ssl_certs"
|
|
|
|
# For the NixOS module: security.acme
|
|
r /var/lib/acme/*/cert.pem,
|
|
r /var/lib/acme/*/chain.pem,
|
|
r /var/lib/acme/*/fullchain.pem,
|
|
|
|
r /etc/pki/tls/certs/,
|
|
|
|
'' + lib.concatMapStringsSep "\n" etcRule [
|
|
"ssl/certs/ca-certificates.crt"
|
|
"ssl/certs/ca-bundle.crt"
|
|
"pki/tls/certs/ca-bundle.crt"
|
|
|
|
{ path = "ssl/trust"; trail = "/"; }
|
|
{ path = "ssl/trust"; trail = "/*"; }
|
|
{ path = "ssl/trust/anchors"; trail = "/"; }
|
|
{ path = "ssl/trust/anchors"; trail = "/**"; }
|
|
{ path = "pki/trust"; trail = "/"; }
|
|
{ path = "pki/trust"; trail = "/*"; }
|
|
{ path = "pki/trust/anchors"; trail = "/"; }
|
|
{ path = "pki/trust/anchors"; trail = "/**"; }
|
|
];
|
|
"abstractions/ssl_keys" = ''
|
|
# security.acme NixOS module
|
|
r /var/lib/acme/*/full.pem,
|
|
r /var/lib/acme/*/key.pem,
|
|
'';
|
|
"abstractions/vulkan" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/vulkan"
|
|
${etcRule { path = "vulkan/icd.d"; trail = "/"; }}
|
|
${etcRule { path = "vulkan/icd.d"; trail = "/*.json"; }}
|
|
'';
|
|
"abstractions/winbind" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/winbind"
|
|
${etcRule { path = "samba"; trail = "/smb.conf"; }}
|
|
${etcRule { path = "samba"; trail = "/dhcp.conf"; }}
|
|
'';
|
|
"abstractions/X" = ''
|
|
include "${pkgs.apparmor-profiles}/etc/apparmor.d/abstractions/X"
|
|
${etcRule { path = "X11/cursors"; trail = "/"; }}
|
|
${etcRule { path = "X11/cursors"; trail = "/**"; }}
|
|
'';
|
|
};
|
|
}
|