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Werner Sembach
AndroidSystemSEPolicy
Commits
67d58acb
Commit
67d58acb
authored
Aug 27, 2014
by
dcashman
Committed by
Android (Google) Code Review
Aug 27, 2014
Browse files
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Merge "Add permissive domains check to sepolicy-analyze." into lmp-dev
parents
28b26bcf
c30dd63f
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2 changed files
app.te
+2
-0
2 additions, 0 deletions
app.te
tools/sepolicy-analyze.c
+28
-4
28 additions, 4 deletions
tools/sepolicy-analyze.c
with
30 additions
and
4 deletions
app.te
+
2
−
0
View file @
67d58acb
...
...
@@ -170,6 +170,8 @@ allow appdomain runas_exec:file getattr;
# Check SELinux policy and contexts.
selinux_check_access(appdomain)
selinux_check_context(appdomain)
# Enable reading of current selinux policy file
allow appdomain kernel:security read_policy;
# Validate that each process is running in the correct security context.
allow appdomain domain:process getattr;
...
...
This diff is collapsed.
Click to expand it.
tools/sepolicy-analyze.c
+
28
−
4
View file @
67d58acb
...
...
@@ -15,7 +15,7 @@
void
usage
(
char
*
arg0
)
{
fprintf
(
stderr
,
"%s [-e|--equiv] [-d|--diff] [-D|--dups] -P <policy file>
\n
"
,
arg0
);
fprintf
(
stderr
,
"%s [-e|--equiv] [-d|--diff] [-D|--dups]
[-p|--permissive]
-P <policy file>
\n
"
,
arg0
);
exit
(
1
);
}
...
...
@@ -408,23 +408,41 @@ static int find_dups(policydb_t * policydb)
return
0
;
}
static
int
list_permissive
(
policydb_t
*
policydb
)
{
struct
ebitmap_node
*
n
;
unsigned
int
bit
;
/*
* iterate over all domains and check if domain is in permissive
*/
ebitmap_for_each_bit
(
&
policydb
->
permissive_map
,
n
,
bit
)
{
if
(
ebitmap_node_get_bit
(
n
,
bit
))
{
printf
(
"%s
\n
"
,
policydb
->
p_type_val_to_name
[
bit
-
1
]);
}
}
return
0
;
}
int
main
(
int
argc
,
char
**
argv
)
{
char
*
policy
=
NULL
;
struct
policy_file
pf
;
policydb_t
policydb
;
char
ch
;
char
equiv
=
0
,
diff
=
0
,
dups
=
0
;
char
equiv
=
0
,
diff
=
0
,
dups
=
0
,
permissive
=
0
;
struct
option
long_options
[]
=
{
{
"equiv"
,
no_argument
,
NULL
,
'e'
},
{
"diff"
,
no_argument
,
NULL
,
'd'
},
{
"dups"
,
no_argument
,
NULL
,
'D'
},
{
"permissive"
,
no_argument
,
NULL
,
'p'
},
{
"policy"
,
required_argument
,
NULL
,
'P'
},
{
NULL
,
0
,
NULL
,
0
}
};
while
((
ch
=
getopt_long
(
argc
,
argv
,
"edDP:"
,
long_options
,
NULL
))
!=
-
1
)
{
while
((
ch
=
getopt_long
(
argc
,
argv
,
"edD
p
P:"
,
long_options
,
NULL
))
!=
-
1
)
{
switch
(
ch
)
{
case
'e'
:
equiv
=
1
;
...
...
@@ -435,6 +453,9 @@ int main(int argc, char **argv)
case
'D'
:
dups
=
1
;
break
;
case
'p'
:
permissive
=
1
;
break
;
case
'P'
:
policy
=
optarg
;
break
;
...
...
@@ -443,7 +464,7 @@ int main(int argc, char **argv)
}
}
if
(
!
policy
||
(
!
equiv
&&
!
diff
&&
!
dups
))
if
(
!
policy
||
(
!
equiv
&&
!
diff
&&
!
dups
&&
!
permissive
))
usage
(
argv
[
0
]);
if
(
load_policy
(
policy
,
&
policydb
,
&
pf
))
...
...
@@ -455,6 +476,9 @@ int main(int argc, char **argv)
if
(
dups
)
find_dups
(
&
policydb
);
if
(
permissive
)
list_permissive
(
&
policydb
);
policydb_destroy
(
&
policydb
);
return
0
;
...
...
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