diff options
| author | John Johansen <john.johansen@canonical.com> | 2017-07-18 23:18:33 -0700 |
|---|---|---|
| committer | John Johansen <john.johansen@canonical.com> | 2018-03-13 17:25:48 -0700 |
| commit | 56974a6fcfef69ee0825bd66ed13e92070ac5224 (patch) | |
| tree | 852fc5a667d889d6673960448578260e6e060584 /security/apparmor/apparmorfs.c | |
| parent | 21f606610502ef56f9180b1529fc7e02957564c8 (diff) | |
| download | linux-56974a6fcfef69ee0825bd66ed13e92070ac5224.tar.bz2 | |
apparmor: add base infastructure for socket mediation
version 2 - Force an abi break. Network mediation will only be
available in v8 abi complaint policy.
Provide a basic mediation of sockets. This is not a full net mediation
but just whether a spcific family of socket can be used by an
application, along with setting up some basic infrastructure for
network mediation to follow.
the user space rule hav the basic form of
NETWORK RULE = [ QUALIFIERS ] 'network' [ DOMAIN ]
[ TYPE | PROTOCOL ]
DOMAIN = ( 'inet' | 'ax25' | 'ipx' | 'appletalk' | 'netrom' |
'bridge' | 'atmpvc' | 'x25' | 'inet6' | 'rose' |
'netbeui' | 'security' | 'key' | 'packet' | 'ash' |
'econet' | 'atmsvc' | 'sna' | 'irda' | 'pppox' |
'wanpipe' | 'bluetooth' | 'netlink' | 'unix' | 'rds' |
'llc' | 'can' | 'tipc' | 'iucv' | 'rxrpc' | 'isdn' |
'phonet' | 'ieee802154' | 'caif' | 'alg' | 'nfc' |
'vsock' | 'mpls' | 'ib' | 'kcm' ) ','
TYPE = ( 'stream' | 'dgram' | 'seqpacket' | 'rdm' | 'raw' |
'packet' )
PROTOCOL = ( 'tcp' | 'udp' | 'icmp' )
eg.
network,
network inet,
Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Seth Arnold <seth.arnold@canonical.com>
Diffstat (limited to 'security/apparmor/apparmorfs.c')
| -rw-r--r-- | security/apparmor/apparmorfs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c index 3dcc122234c8..10d16e3abed9 100644 --- a/security/apparmor/apparmorfs.c +++ b/security/apparmor/apparmorfs.c @@ -2169,6 +2169,7 @@ static struct aa_sfs_entry aa_sfs_entry_versions[] = { AA_SFS_FILE_BOOLEAN("v5", 1), AA_SFS_FILE_BOOLEAN("v6", 1), AA_SFS_FILE_BOOLEAN("v7", 1), + AA_SFS_FILE_BOOLEAN("v8", 1), { } }; @@ -2204,6 +2205,7 @@ static struct aa_sfs_entry aa_sfs_entry_features[] = { AA_SFS_DIR("policy", aa_sfs_entry_policy), AA_SFS_DIR("domain", aa_sfs_entry_domain), AA_SFS_DIR("file", aa_sfs_entry_file), + AA_SFS_DIR("network_v8", aa_sfs_entry_network), AA_SFS_DIR("mount", aa_sfs_entry_mount), AA_SFS_DIR("namespaces", aa_sfs_entry_ns), AA_SFS_FILE_U64("capability", VFS_CAP_FLAGS_MASK), |